Update strings.xml

Added new lines from original

.gitignore

@@ -6,3 +6,7 @@
 app/release
 *.hprof
 app/.externalNativeBuild/
+*.sh
+public.certificate.x509.pem
+private.key.pk8
+*.apk

README.md

@@ -1,6 +1,7 @@
-# Magisk Manager 
-You need to install CMake and NDK to build the zipadjust library for zip preprocessing
+# Magisk Manager
+This is one of the submodules used in Magisk. The project is licensed under GPL v3 (or newer).
+More info are written in the [Magisk Main Repo](https://github.com/topjohnwu/Magisk)
 
-## Pre-built Binaries
-Busybox (arm and x86) compiled by osm0sis (`libbusybox.so` under `app\src\main\jniLibs`)  
-Source and more info: [osm0sis' Odds and Ends](https://forum.xda-developers.com/showthread.php?t=2239421)
+## Building Notes
+You need to install CMake and NDK to build the zipadjust library.
+There are several files required to let Magisk Manager work properly, and they can be copied by using the build script in the [Magisk Main Repo](https://github.com/topjohnwu/Magisk). These files are: `magisk_uninstaller.sh`, `util_functions.sh`, `public.certificate.x509.pem`, and `private.key.pk8` under the `app/src/main/assets` folder.

app/build.gradle

@@ -2,17 +2,22 @@ apply plugin: 'com.android.application'
 
 android {
     compileSdkVersion 26
-    buildToolsVersion "26.0.0"
+    buildToolsVersion "26.0.2"
 
     defaultConfig {
         applicationId "com.topjohnwu.magisk"
         minSdkVersion 21
         targetSdkVersion 26
-        versionCode 44
-        versionName "5.0.4"
+        versionCode 57
+        versionName "5.4.0"
         ndk {
             moduleName 'zipadjust'
-            abiFilters 'x86', 'armeabi-v7a'
+            abiFilters 'x86', 'x86_64', 'armeabi-v7a', 'arm64-v8a'
+        }
+        javaCompileOptions {
+            annotationProcessorOptions {
+                argument('butterknife.debuggable', 'false')
+            }
         }
     }
 
@@ -48,16 +53,14 @@ repositories {
 
 dependencies {
     implementation fileTree(include: ['*.jar'], dir: 'libs')
-    implementation 'com.android.support:recyclerview-v7:26.0.0-beta2'
-    implementation 'com.android.support:cardview-v7:26.0.0-beta2'
-    implementation 'com.android.support:design:26.0.0-beta2'
-    implementation 'com.android.support:support-v4:26.0.0-beta2'
-    implementation 'com.jakewharton:butterknife:8.6.0'
-    implementation 'com.thoughtbot:expandablerecyclerview:1.4'
-    implementation 'us.feras.mdv:markdownview:1.1.0'
-    implementation 'com.madgag.spongycastle:core:1.54.0.0'
-    implementation 'com.madgag.spongycastle:prov:1.54.0.0'
-    implementation 'com.madgag.spongycastle:pkix:1.54.0.0'
-    implementation 'com.google.android.gms:play-services-safetynet:9.0.1'
-    annotationProcessor 'com.jakewharton:butterknife-compiler:8.6.0'
+    implementation project(':common')
+    implementation project(':jarsigner')
+    implementation 'com.android.support:recyclerview-v7:26.1.0'
+    implementation 'com.android.support:cardview-v7:26.1.0'
+    implementation 'com.android.support:design:26.1.0'
+    implementation 'com.android.support:support-v4:26.1.0'
+    implementation 'com.jakewharton:butterknife:8.8.1'
+    implementation 'com.atlassian.commonmark:commonmark:0.10.0'
+    implementation 'org.kamranzafar:jtar:2.3'
+    annotationProcessor 'com.jakewharton:butterknife-compiler:8.8.1'
 }

app/proguard-rules.pro

@@ -16,10 +16,9 @@
 #   public *;
 #}
 
-# SpongyCastle
--keep class org.spongycastle.** { *; }
+# Keep all names, we are open source anyway :)
+-keepnames class ** { *; }
+
+# BouncyCastle
+-keep class org.bouncycastle.jcajce.provider.** { *; }
 -dontwarn javax.naming.**
-
--dontwarn android.content.**
--dontwarn android.animation.**
-

app/src/main/AndroidManifest.xml

@@ -1,14 +1,14 @@
 <?xml version="1.0" encoding="utf-8"?>
-<manifest
-    package="com.topjohnwu.magisk"
-    xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:tools="http://schemas.android.com/tools">
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    package="com.topjohnwu.magisk">
 
     <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
     <uses-permission android:name="android.permission.INTERNET" />
     <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
     <uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />
     <uses-permission android:name="android.permission.VIBRATE" />
+    <uses-permission android:name="android.permission.REQUEST_INSTALL_PACKAGES" />
 
     <application
         android:name=".MagiskManager"
@@ -17,12 +17,12 @@
         android:label="@string/app_name"
         android:supportsRtl="true"
         android:theme="@style/AppTheme"
-        tools:ignore="AllowBackup,GoogleAppIndexingWarning">
+        android:directBootAware="true"
+        tools:ignore="UnusedAttribute">
         <activity
             android:name=".MainActivity"
             android:configChanges="orientation|screenSize"
-            android:exported="true"/>
-
+            android:exported="true" />
         <activity
             android:name=".SplashActivity"
             android:configChanges="orientation|screenSize"
@@ -30,16 +30,22 @@
             android:theme="@style/SplashTheme">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
+
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
         </activity>
-
         <activity
             android:name=".AboutActivity"
-            android:theme="@style/AppTheme.Transparent"/>
+            android:theme="@style/AppTheme.Transparent" />
         <activity
             android:name=".SettingsActivity"
             android:theme="@style/AppTheme.Transparent" />
+        <activity
+            android:name=".FlashActivity"
+            android:screenOrientation="nosensor"
+            android:configChanges="keyboardHidden|orientation|screenSize"
+            android:theme="@style/AppTheme.Transparent" />
+
         <activity
             android:name=".superuser.RequestActivity"
             android:excludeFromRecents="true"
@@ -53,29 +59,26 @@
             android:theme="@style/SuRequest" />
 
         <receiver android:name=".superuser.SuReceiver" />
-
         <receiver android:name=".receivers.BootReceiver">
             <intent-filter>
                 <action android:name="android.intent.action.BOOT_COMPLETED" />
             </intent-filter>
         </receiver>
-
         <receiver android:name=".receivers.PackageReceiver">
             <intent-filter>
                 <action android:name="android.intent.action.PACKAGE_REPLACED" />
                 <action android:name="android.intent.action.PACKAGE_FULLY_REMOVED" />
+
                 <data android:scheme="package" />
             </intent-filter>
         </receiver>
-
         <receiver android:name=".receivers.ManagerUpdate" />
 
         <service android:name=".services.OnBootIntentService" />
-
         <service
             android:name=".services.UpdateCheckService"
-            android:permission="android.permission.BIND_JOB_SERVICE"
-            android:exported="true" />
+            android:exported="true"
+            android:permission="android.permission.BIND_JOB_SERVICE" />
 
         <provider
             android:name="android.support.v4.content.FileProvider"
@@ -87,10 +90,11 @@
                 android:resource="@xml/file_paths" />
         </provider>
 
+        <!-- Hardcode GMS version -->
         <meta-data
             android:name="com.google.android.gms.version"
-            android:value="@integer/google_play_services_version" />
+            android:value="11400000" />
 
     </application>
 
-</manifest>
+</manifest>

app/src/main/assets/magisk_uninstaller.sh

@@ -1,137 +0,0 @@
-#!/system/bin/sh
-##########################################################################################
-#
-# Magisk Uninstaller
-# by topjohnwu
-# 
-# This script can be placed in /cache/magisk_uninstaller.sh
-# The Magisk main binary will pick up the script, and uninstall itself, following a reboot
-# This script can also be used in flashable zip with the uninstaller_loader.sh
-# 
-# This script will try to do restoration with the following:
-# 1-1. Find and restore the original stock boot image dump (OTA proof)
-# 1-2. If 1-1 fails, restore ramdisk from the internal backup
-#      (ramdisk fully restored, not OTA friendly)
-# 1-3. If 1-2 fails, it will remove added files in ramdisk, however modified files
-#      are remained modified, because we have no backups. By doing so, Magisk will 
-#      not be started at boot, but this isn't actually 100% cleaned up
-# 2. Remove all Magisk related files
-#    (The list is LARGE, most likely due to bad decision in early versions
-#    the latest versions has much less bloat to cleanup)
-#
-##########################################################################################
-
-# Call ui_print_wrap if exists, or else simply use echo
-# Useful when wrapped in flashable zip
-ui_print_wrap() {
-  type ui_print >/dev/null 2>&1 && ui_print "$1" || echo "$1"
-}
-
-# Call abort if exists, or else show error message and exit
-# Essential when wrapped in flashable zip
-abort_wrap() {
-  type abort >/dev/null 2>&1
-  if [ $? -ne 0 ]; then
-    ui_print_wrap "$1"
-    exit 1
-  else
-    abort "$1"
-  fi
-}
-
-if [ ! -d $MAGISKBIN -o ! -f $MAGISKBIN/magiskboot -o ! -f $MAGISKBIN/util_functions.sh ]; then
-  ui_print_wrap "! Cannot find $MAGISKBIN"
-  exit 1
-fi
-
-[ -z $BOOTMODE ] && BOOTMODE=false
-
-MAGISKBIN=/data/magisk
-CHROMEDIR=$MAGISKBIN/chromeos
-
-# Default permissions
-umask 022
-
-# Load utility functions
-. $MAGISKBIN/util_functions.sh
-
-# Find the boot image
-find_boot_image
-[ -z $BOOTIMAGE ] && abort "! Unable to detect boot image"
-
-ui_print_wrap "- Found Boot Image: $BOOTIMAGE"
-
-cd $MAGISKBIN
-
-ui_print_wrap "- Unpacking boot image"
-./magiskboot --unpack "$BOOTIMAGE"
-[ $? -ne 0 ] && abort_wrap "! Unable to unpack boot image"
-
-# Update our previous backup to new format if exists
-if [ -f /data/stock_boot.img ]; then
-  SHA1=`./magiskboot --sha1 /data/stock_boot.img | tail -n 1`
-  STOCKDUMP=/data/stock_boot_${SHA1}.img
-  mv /data/stock_boot.img $STOCKDUMP
-  ./magiskboot --compress $STOCKDUMP
-fi
-
-# Detect boot image state
-./magiskboot --cpio-test ramdisk.cpio
-case $? in
-  0 )  # Stock boot
-    ui_print_wrap "- Stock boot image detected!"
-    ui_print_wrap "! Magisk is not installed!"
-    exit
-    ;;
-  1 )  # Magisk patched
-    ui_print_wrap "- Magisk patched image detected!"
-    # Find SHA1 of stock boot image
-    if [ -z $SHA1 ]; then
-      ./magiskboot --cpio-extract ramdisk.cpio init.magisk.rc init.magisk.rc.old
-      SHA1=`grep_prop "# STOCKSHA1" init.magisk.rc.old`
-      rm -f init.magisk.rc.old
-    fi
-    [ ! -z $SHA1 ] && STOCKDUMP=/data/stock_boot_${SHA1}.img
-    if [ -f ${STOCKDUMP}.gz ]; then
-      ui_print_wrap "- Boot image backup found!"
-      ./magiskboot --decompress ${STOCKDUMP}.gz stock_boot.img
-    else
-      ui_print_wrap "! Boot image backup unavailable"
-      ui_print_wrap "- Restoring ramdisk with backup"
-      ./magiskboot --cpio-restore ramdisk.cpio
-      ./magiskboot --repack $BOOTIMAGE stock_boot.img
-    fi
-    ;;
-  2 ) # Other patched
-    ui_print_wrap "! Boot image patched by other programs!"
-    abort_wrap "! Cannot uninstall with this uninstaller"
-    ;;
-esac
-
-# Sign chromeos boot
-if [ -f chromeos ]; then
-  echo > empty
-
-  LD_LIBRARY_PATH=$SYSTEMLIB $CHROMEDIR/futility vbutil_kernel --pack stock_boot.img.signed \
-  --keyblock $CHROMEDIR/kernel.keyblock --signprivate $CHROMEDIR/kernel_data_key.vbprivk \
-  --version 1 --vmlinuz stock_boot.img --config empty --arch arm --bootloader empty --flags 0x1
-
-  rm -f empty stock_boot.img
-  mv stock_boot.img.signed stock_boot.img
-fi
-
-ui_print_wrap "- Flashing stock/reverted image"
-if [ -L "$BOOTIMAGE" ]; then
-  dd if=stock_boot.img of="$BOOTIMAGE" bs=4096
-else
-  cat stock_boot.img /dev/zero | dd of="$BOOTIMAGE" bs=4096 >/dev/null 2>&1
-fi
-rm -f stock_boot.img
-
-ui_print_wrap "- Removing Magisk files"
-rm -rf  /cache/magisk.log /cache/last_magisk.log /cache/magiskhide.log /cache/.disable_magisk \
-        /cache/magisk /cache/magisk_merge /cache/magisk_mount  /cache/unblock /cache/magisk_uninstaller.sh \
-        /data/Magisk.apk /data/magisk.apk /data/magisk.img /data/magisk_merge.img /data/magisk_debug.log \
-        /data/busybox /data/magisk /data/custom_ramdisk_patch.sh 2>/dev/null
-
-$BOOTMODE && reboot

app/src/main/assets/public.certificate.x509.pem

@@ -1,27 +0,0 @@
------BEGIN CERTIFICATE-----
-MIIEqDCCA5CgAwIBAgIJAJNurL4H8gHfMA0GCSqGSIb3DQEBBQUAMIGUMQswCQYD
-VQQGEwJVUzETMBEGA1UECBMKQ2FsaWZvcm5pYTEWMBQGA1UEBxMNTW91bnRhaW4g
-VmlldzEQMA4GA1UEChMHQW5kcm9pZDEQMA4GA1UECxMHQW5kcm9pZDEQMA4GA1UE
-AxMHQW5kcm9pZDEiMCAGCSqGSIb3DQEJARYTYW5kcm9pZEBhbmRyb2lkLmNvbTAe
-Fw0wODAyMjkwMTMzNDZaFw0zNTA3MTcwMTMzNDZaMIGUMQswCQYDVQQGEwJVUzET
-MBEGA1UECBMKQ2FsaWZvcm5pYTEWMBQGA1UEBxMNTW91bnRhaW4gVmlldzEQMA4G
-A1UEChMHQW5kcm9pZDEQMA4GA1UECxMHQW5kcm9pZDEQMA4GA1UEAxMHQW5kcm9p
-ZDEiMCAGCSqGSIb3DQEJARYTYW5kcm9pZEBhbmRyb2lkLmNvbTCCASAwDQYJKoZI
-hvcNAQEBBQADggENADCCAQgCggEBANaTGQTexgskse3HYuDZ2CU+Ps1s6x3i/waM
-qOi8qM1r03hupwqnbOYOuw+ZNVn/2T53qUPn6D1LZLjk/qLT5lbx4meoG7+yMLV4
-wgRDvkxyGLhG9SEVhvA4oU6Jwr44f46+z4/Kw9oe4zDJ6pPQp8PcSvNQIg1QCAcy
-4ICXF+5qBTNZ5qaU7Cyz8oSgpGbIepTYOzEJOmc3Li9kEsBubULxWBjf/gOBzAzU
-RNps3cO4JFgZSAGzJWQTT7/emMkod0jb9WdqVA2BVMi7yge54kdVMxHEa5r3b97s
-zI5p58ii0I54JiCUP5lyfTwE/nKZHZnfm644oLIXf6MdW2r+6R8CAQOjgfwwgfkw
-HQYDVR0OBBYEFEhZAFY9JyxGrhGGBaR0GawJyowRMIHJBgNVHSMEgcEwgb6AFEhZ
-AFY9JyxGrhGGBaR0GawJyowRoYGapIGXMIGUMQswCQYDVQQGEwJVUzETMBEGA1UE
-CBMKQ2FsaWZvcm5pYTEWMBQGA1UEBxMNTW91bnRhaW4gVmlldzEQMA4GA1UEChMH
-QW5kcm9pZDEQMA4GA1UECxMHQW5kcm9pZDEQMA4GA1UEAxMHQW5kcm9pZDEiMCAG
-CSqGSIb3DQEJARYTYW5kcm9pZEBhbmRyb2lkLmNvbYIJAJNurL4H8gHfMAwGA1Ud
-EwQFMAMBAf8wDQYJKoZIhvcNAQEFBQADggEBAHqvlozrUMRBBVEY0NqrrwFbinZa
-J6cVosK0TyIUFf/azgMJWr+kLfcHCHJsIGnlw27drgQAvilFLAhLwn62oX6snb4Y
-LCBOsVMR9FXYJLZW2+TcIkCRLXWG/oiVHQGo/rWuWkJgU134NDEFJCJGjDbiLCpe
-+ZTWHdcwauTJ9pUbo8EvHRkU3cYfGmLaLfgn9gP+pWA7LFQNvXwBnDa6sppCccEX
-31I828XzgXpJ4O+mDL1/dBd+ek8ZPUP0IgdyZm5MTYPhvVqGCHzzTy3sIeJFymwr
-sBbmg2OAUNLEMO6nwmocSdN2ClirfxqCzJOLSDE4QyS9BAH6EhY6UFcOaE0=
------END CERTIFICATE-----

app/src/main/assets/util_functions.sh

@@ -1,192 +0,0 @@
-##########################################################################################
-# 
-# Magisk General Utility Functions
-# by topjohnwu
-# 
-# Used in flash_script.sh, addon.d.sh, magisk module installers, and uninstaller
-# 
-##########################################################################################
-
-get_outfd() {
-  readlink /proc/$$/fd/$OUTFD 2>/dev/null | grep /tmp >/dev/null
-  if [ "$?" -eq "0" ]; then
-    OUTFD=0
-
-    for FD in `ls /proc/$$/fd`; do
-      readlink /proc/$$/fd/$FD 2>/dev/null | grep pipe >/dev/null
-      if [ "$?" -eq "0" ]; then
-        ps | grep " 3 $FD " | grep -v grep >/dev/null
-        if [ "$?" -eq "0" ]; then
-          OUTFD=$FD
-          break
-        fi
-      fi
-    done
-  fi
-}
-
-ui_print() {
-  if $BOOTMODE; then
-    echo "$1"
-  else 
-    echo -n -e "ui_print $1\n" >> /proc/self/fd/$OUTFD
-    echo -n -e "ui_print\n" >> /proc/self/fd/$OUTFD
-  fi
-}
-
-getvar() {
-  local VARNAME=$1
-  local VALUE=$(eval echo \$"$VARNAME");
-  for FILE in /dev/.magisk /data/.magisk /cache/.magisk /system/.magisk; do
-    if [ -z "$VALUE" ]; then
-      LINE=$(cat $FILE 2>/dev/null | grep "$VARNAME=")
-      if [ ! -z "$LINE" ]; then
-        VALUE=${LINE#*=}
-      fi
-    fi
-  done
-  eval $VARNAME=\$VALUE
-}
-
-find_boot_image() {
-  if [ -z "$BOOTIMAGE" ]; then
-    for BLOCK in boot_a BOOT_A kern-a KERN-A android_boot ANDROID_BOOT kernel KERNEL boot BOOT lnx LNX; do
-      BOOTIMAGE=`ls /dev/block/by-name/$BLOCK || ls /dev/block/platform/*/by-name/$BLOCK || ls /dev/block/platform/*/*/by-name/$BLOCK` 2>/dev/null
-      [ ! -z $BOOTIMAGE ] && break
-    done
-  fi
-  # Recovery fallback
-  if [ -z "$BOOTIMAGE" ]; then
-    for FSTAB in /etc/*fstab*; do
-      BOOTIMAGE=`grep -E '\b/boot\b' $FSTAB | grep -v "#" | grep -oE '/dev/[a-zA-Z0-9_./-]*'`
-      [ ! -z $BOOTIMAGE ] && break
-    done
-  fi
-  [ -L "$BOOTIMAGE" ] && BOOTIMAGE=`readlink $BOOTIMAGE`
-}
-
-is_mounted() {
-  if [ ! -z "$2" ]; then
-    cat /proc/mounts | grep $1 | grep $2, >/dev/null
-  else
-    cat /proc/mounts | grep $1 >/dev/null
-  fi
-  return $?
-}
-
-grep_prop() {
-  REGEX="s/^$1=//p"
-  shift
-  FILES=$@
-  if [ -z "$FILES" ]; then
-    FILES='/system/build.prop'
-  fi
-  cat $FILES 2>/dev/null | sed -n "$REGEX" | head -n 1
-}
-
-remove_system_su() {
-  if [ -f /system/bin/su -o -f /system/xbin/su ] && [ ! -f /su/bin/su ]; then
-    ui_print "! System installed root detected, mount rw :("
-    mount -o rw,remount /system
-    # SuperSU
-    if [ -e /system/bin/.ext/.su ]; then
-      mv -f /system/bin/app_process32_original /system/bin/app_process32 2>/dev/null
-      mv -f /system/bin/app_process64_original /system/bin/app_process64 2>/dev/null
-      mv -f /system/bin/install-recovery_original.sh /system/bin/install-recovery.sh 2>/dev/null
-      cd /system/bin
-      if [ -e app_process64 ]; then
-        ln -sf app_process64 app_process
-      else
-        ln -sf app_process32 app_process
-      fi
-    fi
-    rm -rf /system/.pin /system/bin/.ext /system/etc/.installed_su_daemon /system/etc/.has_su_daemon \
-    /system/xbin/daemonsu /system/xbin/su /system/xbin/sugote /system/xbin/sugote-mksh /system/xbin/supolicy \
-    /system/bin/app_process_init /system/bin/su /cache/su /system/lib/libsupol.so /system/lib64/libsupol.so \
-    /system/su.d /system/etc/install-recovery.sh /system/etc/init.d/99SuperSUDaemon /cache/install-recovery.sh \
-    /system/.supersu /cache/.supersu /data/.supersu \
-    /system/app/Superuser.apk /system/app/SuperSU /cache/Superuser.apk  2>/dev/null
-  fi
-}
-
-api_level_arch_detect() {
-  API=`grep_prop ro.build.version.sdk`
-  ABI=`grep_prop ro.product.cpu.abi | cut -c-3`
-  ABI2=`grep_prop ro.product.cpu.abi2 | cut -c-3`
-  ABILONG=`grep_prop ro.product.cpu.abi`
-
-  ARCH=arm
-  IS64BIT=false
-  if [ "$ABI" = "x86" ]; then ARCH=x86; fi;
-  if [ "$ABI2" = "x86" ]; then ARCH=x86; fi;
-  if [ "$ABILONG" = "arm64-v8a" ]; then ARCH=arm64; IS64BIT=true; fi;
-  if [ "$ABILONG" = "x86_64" ]; then ARCH=x64; IS64BIT=true; fi;
-}
-
-recovery_actions() {
-  # TWRP bug fix
-  mount -o bind /dev/urandom /dev/random
-  # Temporarily block out all custom recovery binaries/libs
-  mv /sbin /sbin_tmp
-  # Add all possible library paths
-  OLD_LD_PATH=$LD_LIBRARY_PATH
-  $IS64BIT && export LD_LIBRARY_PATH=/system/lib64:/system/vendor/lib64 || export LD_LIBRARY_PATH=/system/lib:/system/vendor/lib
-}
-
-recovery_cleanup() {
-  mv /sbin_tmp /sbin
-  # Clear LD_LIBRARY_PATH
-  export LD_LIBRARY_PATH=$OLD_LD_PATH
-  ui_print "- Unmounting partitions"
-  umount -l /system
-  umount -l /vendor 2>/dev/null
-  umount -l /dev/random
-}
-
-abort() {
-  ui_print "$1"
-  mv /sbin_tmp /sbin 2>/dev/null
-  exit 1
-}
-
-set_perm() {
-  chown $2:$3 $1 || exit 1
-  chmod $4 $1 || exit 1
-  if [ ! -z $5 ]; then
-    chcon $5 $1 2>/dev/null
-  else
-    chcon 'u:object_r:system_file:s0' $1 2>/dev/null
-  fi
-}
-
-set_perm_recursive() {
-  find $1 -type d 2>/dev/null | while read dir; do
-    set_perm $dir $2 $3 $4 $6
-  done
-  find $1 -type f 2>/dev/null | while read file; do
-    set_perm $file $2 $3 $5 $6
-  done
-}
-
-mktouch() {
-  mkdir -p ${1%/*}
-  if [ -z "$2" ]; then
-    touch $1
-  else
-    echo $2 > $1
-  fi
-  chmod 644 $1
-}
-
-request_size_check() {
-  reqSizeM=`du -s $1 | cut -f1`
-  reqSizeM=$((reqSizeM / 1024 + 1))
-}
-
-image_size_check() {
-  SIZE="`$MAGISKBIN/magisk --imgsize $IMG`"
-  curUsedM=`echo "$SIZE" | cut -d" " -f1`
-  curSizeM=`echo "$SIZE" | cut -d" " -f2`
-  curFreeM=$((curSizeM - curUsedM))
-}
-

app/src/main/java/com/topjohnwu/magisk/AboutActivity.java

@@ -20,6 +20,7 @@ import com.topjohnwu.magisk.components.AlertDialogBuilder;
 
 import java.io.IOException;
 import java.io.InputStream;
+import java.util.Locale;
 
 import butterknife.BindView;
 import butterknife.ButterKnife;
@@ -42,7 +43,7 @@ public class AboutActivity extends Activity {
     @Override
     protected void onCreate(@Nullable Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
-        if (getApplicationContext().isDarkTheme) {
+        if (getMagiskManager().isDarkTheme) {
             setTheme(R.style.AppTheme_Transparent_Dark);
         }
         setContentView(R.layout.activity_about);
@@ -57,7 +58,7 @@ public class AboutActivity extends Activity {
             ab.setDisplayHomeAsUpEnabled(true);
         }
 
-        appVersionInfo.setSummary(BuildConfig.VERSION_NAME);
+        appVersionInfo.setSummary(String.format(Locale.US, "%s (%d)", BuildConfig.VERSION_NAME, BuildConfig.VERSION_CODE));
 
         String changes = null;
         try (InputStream is = getAssets().open("changelog.html")) {

app/src/main/java/com/topjohnwu/magisk/FlashActivity.java

@@ -0,0 +1,153 @@
+package com.topjohnwu.magisk;
+
+import android.content.Intent;
+import android.net.Uri;
+import android.os.Bundle;
+import android.support.v7.app.ActionBar;
+import android.support.v7.widget.RecyclerView;
+import android.support.v7.widget.Toolbar;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.Button;
+import android.widget.LinearLayout;
+import android.widget.TextView;
+
+import com.topjohnwu.magisk.asyncs.FlashZip;
+import com.topjohnwu.magisk.asyncs.InstallMagisk;
+import com.topjohnwu.magisk.components.Activity;
+import com.topjohnwu.magisk.container.AdaptiveList;
+import com.topjohnwu.magisk.utils.Shell;
+
+import java.util.List;
+
+import butterknife.BindView;
+import butterknife.ButterKnife;
+import butterknife.OnClick;
+
+public class FlashActivity extends Activity {
+
+    public static final String SET_ACTION = "action";
+    public static final String SET_BOOT = "boot";
+    public static final String SET_ENC = "enc";
+    public static final String SET_VERITY = "verity";
+
+    public static final String FLASH_ZIP = "flash";
+    public static final String PATCH_BOOT = "patch";
+    public static final String FLASH_MAGISK = "magisk";
+
+    @BindView(R.id.toolbar) Toolbar toolbar;
+    @BindView(R.id.flash_logs) RecyclerView flashLogs;
+    @BindView(R.id.button_panel) LinearLayout buttonPanel;
+    @BindView(R.id.reboot) Button reboot;
+
+    @OnClick(R.id.no_thanks)
+    public void dismiss() {
+        finish();
+    }
+
+    @OnClick(R.id.reboot)
+    public void reboot() {
+        getShell().su_raw("reboot");
+    }
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_flash);
+        ButterKnife.bind(this);
+        AdaptiveList<String> rootShellOutput = new AdaptiveList<>(flashLogs);
+        setSupportActionBar(toolbar);
+        ActionBar ab = getSupportActionBar();
+        if (ab != null) {
+            ab.setTitle(R.string.flashing);
+        }
+        setFloating();
+        setFinishOnTouchOutside(false);
+        if (!Shell.rootAccess())
+            reboot.setVisibility(View.GONE);
+
+        flashLogs.setAdapter(new FlashLogAdapter(rootShellOutput));
+
+        // We must receive a Uri of the target zip
+        Intent intent = getIntent();
+        Uri uri = intent.getData();
+
+        boolean keepEnc = intent.getBooleanExtra(SET_ENC, false);
+        boolean keepVerity = intent.getBooleanExtra(SET_VERITY, false);
+
+        switch (getIntent().getStringExtra(SET_ACTION)) {
+            case FLASH_ZIP:
+                new FlashZip(this, uri, rootShellOutput)
+                        .setCallBack(() -> buttonPanel.setVisibility(View.VISIBLE))
+                        .exec();
+                break;
+            case PATCH_BOOT:
+                new InstallMagisk(this, rootShellOutput, uri, keepEnc, keepVerity, (Uri) intent.getParcelableExtra(SET_BOOT))
+                        .setCallBack(() -> buttonPanel.setVisibility(View.VISIBLE))
+                        .exec();
+                break;
+            case FLASH_MAGISK:
+                String boot = intent.getStringExtra(SET_BOOT);
+                if (getMagiskManager().remoteMagiskVersionCode < 1370) {
+                    // Use legacy installation method
+                    getShell().su_raw(
+                            "echo \"BOOTIMAGE=" + boot + "\" > /dev/.magisk",
+                            "echo \"KEEPFORCEENCRYPT=" + keepEnc + "\" >> /dev/.magisk",
+                            "echo \"KEEPVERITY=" + keepVerity + "\" >> /dev/.magisk"
+                    );
+                    new FlashZip(this, uri, rootShellOutput)
+                            .setCallBack(() -> buttonPanel.setVisibility(View.VISIBLE))
+                            .exec();
+                } else {
+                    // Use new installation method
+                    new InstallMagisk(this, rootShellOutput, uri, keepEnc, keepVerity, boot)
+                            .setCallBack(() -> buttonPanel.setVisibility(View.VISIBLE))
+                            .exec();
+                }
+                break;
+        }
+    }
+
+    @Override
+    public void onBackPressed() {
+        // Prevent user accidentally press back button
+    }
+
+    private static class FlashLogAdapter extends RecyclerView.Adapter<ViewHolder> {
+
+        private List<String> mList;
+
+        FlashLogAdapter(List<String> list) {
+            mList = list;
+        }
+
+        @Override
+        public ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
+            View view = LayoutInflater.from(parent.getContext())
+                    .inflate(R.layout.list_item_flashlog, parent, false);
+            return new ViewHolder(view);
+        }
+
+        @Override
+        public void onBindViewHolder(ViewHolder holder, int position) {
+            holder.text.setText(mList.get(position));
+        }
+
+        @Override
+        public int getItemCount() {
+            return mList.size();
+        }
+    }
+
+    public static class ViewHolder extends RecyclerView.ViewHolder {
+
+        @BindView(R.id.textView) TextView text;
+
+        public ViewHolder(View itemView) {
+            super(itemView);
+            ButterKnife.bind(this, itemView);
+        }
+    }
+
+}

app/src/main/java/com/topjohnwu/magisk/LogFragment.java

@@ -29,6 +29,8 @@ public class LogFragment extends Fragment {
         View v = inflater.inflate(R.layout.fragment_log, container, false);
         unbinder = ButterKnife.bind(this, v);
 
+        ((MainActivity) getActivity()).toolbar.setElevation(0);
+
         TabFragmentAdapter adapter = new TabFragmentAdapter(getChildFragmentManager());
 
         if (getApplication().isSuClient) {

app/src/main/java/com/topjohnwu/magisk/MagiskFragment.java

@@ -1,20 +1,16 @@
 package com.topjohnwu.magisk;
 
-import android.animation.Animator;
-import android.animation.ValueAnimator;
-import android.app.ProgressDialog;
-import android.content.Intent;
-import android.net.Uri;
+import android.app.NotificationManager;
+import android.content.Context;
 import android.os.Bundle;
-import android.os.CountDownTimer;
 import android.support.annotation.Nullable;
+import android.support.annotation.StringRes;
 import android.support.design.widget.Snackbar;
 import android.support.v4.widget.SwipeRefreshLayout;
 import android.support.v7.widget.CardView;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
-import android.view.ViewTreeObserver;
 import android.widget.ArrayAdapter;
 import android.widget.Button;
 import android.widget.CheckBox;
@@ -24,20 +20,16 @@ import android.widget.ProgressBar;
 import android.widget.Spinner;
 import android.widget.TextView;
 
+import com.topjohnwu.magisk.asyncs.CheckSafetyNet;
 import com.topjohnwu.magisk.asyncs.CheckUpdates;
-import com.topjohnwu.magisk.asyncs.ProcessMagiskZip;
 import com.topjohnwu.magisk.components.AlertDialogBuilder;
+import com.topjohnwu.magisk.components.ExpandableView;
 import com.topjohnwu.magisk.components.Fragment;
 import com.topjohnwu.magisk.components.SnackbarMaker;
-import com.topjohnwu.magisk.receivers.DownloadReceiver;
-import com.topjohnwu.magisk.utils.CallbackEvent;
 import com.topjohnwu.magisk.utils.Shell;
+import com.topjohnwu.magisk.utils.Topic;
 import com.topjohnwu.magisk.utils.Utils;
 
-import java.io.File;
-import java.io.FileOutputStream;
-import java.io.IOException;
-import java.io.InputStream;
 import java.util.ArrayList;
 import java.util.List;
 
@@ -48,14 +40,20 @@ import butterknife.OnClick;
 import butterknife.Unbinder;
 
 public class MagiskFragment extends Fragment
-        implements CallbackEvent.Listener<Void>, SwipeRefreshLayout.OnRefreshListener {
+        implements Topic.Subscriber, SwipeRefreshLayout.OnRefreshListener, ExpandableView {
 
-    private static boolean noDialog = false;
-    private static int expandHeight = 0;
-    private static boolean mExpanded = false;
+    public static final int CAUSE_SERVICE_DISCONNECTED = 0x00001;
+    public static final int CAUSE_NETWORK_LOST = 0x00010;
+    public static final int RESPONSE_ERR = 0x00100;
 
-    private MagiskManager magiskManager;
+    public static final int BASIC_PASS = 0x01000;
+    public static final int CTS_PASS = 0x10000;
+
+    private Container expandableContainer = new Container();
+
+    private MagiskManager mm;
     private Unbinder unbinder;
+    private static boolean shownDialog = false;
 
     @BindView(R.id.swipeRefreshLayout) SwipeRefreshLayout mSwipeRefreshLayout;
 
@@ -96,119 +94,47 @@ public class MagiskFragment extends Fragment
     @BindColor(R.color.blue500) int colorInfo;
 
     @OnClick(R.id.safetyNet_title)
-    public void safetyNet() {
-        safetyNetProgress.setVisibility(View.VISIBLE);
-        safetyNetRefreshIcon.setVisibility(View.GONE);
-        safetyNetStatusText.setText(R.string.checking_safetyNet_status);
-        Utils.checkSafetyNet(getActivity());
-        collapse();
-    }
-
-    @OnClick(R.id.detect_bootimage)
-    public void toAutoDetect() {
-        if (magiskManager.bootBlock != null) {
-            spinner.setSelection(0);
+    void safetyNet() {
+        Runnable task = () -> {
+            safetyNetProgress.setVisibility(View.VISIBLE);
+            safetyNetRefreshIcon.setVisibility(View.GONE);
+            safetyNetStatusText.setText(R.string.checking_safetyNet_status);
+            new CheckSafetyNet(getActivity()).exec();
+            collapse();
+        };
+        if (mm.snet_version < 0) {
+            // Show dialog
+            new AlertDialogBuilder(getActivity())
+                    .setTitle(R.string.proprietary_title)
+                    .setMessage(R.string.proprietary_notice)
+                    .setCancelable(true)
+                    .setPositiveButton(R.string.yes, (d, i) -> task.run())
+                    .setNegativeButton(R.string.no_thanks, null)
+                    .show();
+        } else {
+            task.run();
         }
+
     }
 
     @OnClick(R.id.install_button)
-    public void install() {
-        String bootImage = null;
-        if (magiskManager.blockList != null) {
-            int idx = spinner.getSelectedItemPosition();
-            if (magiskManager.bootBlock != null) {
-                bootImage = magiskManager.bootBlock;
-            } else {
-                if (idx > 0)  {
-                    bootImage = magiskManager.blockList.get(idx - 1);
-                } else {
-                    SnackbarMaker.make(getActivity(), R.string.manual_boot_image, Snackbar.LENGTH_LONG);
-                    return;
-                }
-            }
-        }
-        final String finalBootImage = bootImage;
-        String filename = "Magisk-v" + magiskManager.remoteMagiskVersionString + ".zip";
-        new AlertDialogBuilder(getActivity())
-                .setTitle(getString(R.string.repo_install_title, getString(R.string.magisk)))
-                .setMessage(getString(R.string.repo_install_msg, filename))
-                .setCancelable(true)
-                .setPositiveButton(Shell.rootAccess() ? R.string.install : R.string.download,
-                        (dialogInterface, i) -> Utils.dlAndReceive(
-                                getActivity(),
-                                new DownloadReceiver() {
-                                    private String boot = finalBootImage;
-                                    private boolean enc = keepEncChkbox.isChecked();
-                                    private boolean verity = keepVerityChkbox.isChecked();
+    void install() {
+        shownDialog = true;
 
-                                    @Override
-                                    public void onDownloadDone(Uri uri) {
-                                        new ProcessMagiskZip(getActivity(), uri, boot, enc, verity).exec();
-                                    }
-                                },
-                                magiskManager.magiskLink,
-                                Utils.getLegalFilename(filename)))
-                .setNeutralButton(R.string.release_notes, (dialog, which) -> {
-                    if (magiskManager.releaseNoteLink != null) {
-                        Intent openReleaseNoteLink = new Intent(Intent.ACTION_VIEW, Uri.parse(magiskManager.releaseNoteLink));
-                        openReleaseNoteLink.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
-                        magiskManager.startActivity(openReleaseNoteLink);
-                    }
-                })
-                .setNegativeButton(R.string.no_thanks, null)
-                .show();
+        // Show Manager update first
+        if (mm.remoteManagerVersionCode > BuildConfig.VERSION_CODE) {
+            Utils.showManagerInstallDialog(getActivity());
+            return;
+        }
+
+        ((NotificationManager) mm.getSystemService(Context.NOTIFICATION_SERVICE)).cancelAll();
+        Utils.showMagiskInstallDialog(this,
+                keepEncChkbox.isChecked(), keepVerityChkbox.isChecked());
     }
 
     @OnClick(R.id.uninstall_button)
-    public void uninstall() {
-        new AlertDialogBuilder(getActivity())
-                .setTitle(R.string.uninstall_magisk_title)
-                .setMessage(R.string.uninstall_magisk_msg)
-                .setPositiveButton(R.string.yes, (dialogInterface, i) -> {
-                    try {
-                        InputStream in = magiskManager.getAssets().open(MagiskManager.UNINSTALLER);
-                        File uninstaller = new File(magiskManager.getCacheDir(), MagiskManager.UNINSTALLER);
-                        FileOutputStream out = new FileOutputStream(uninstaller);
-                        byte[] bytes = new byte[1024];
-                        int read;
-                        while ((read = in.read(bytes)) != -1) {
-                            out.write(bytes, 0, read);
-                        }
-                        in.close();
-                        out.close();
-                        in = magiskManager.getAssets().open(MagiskManager.UTIL_FUNCTIONS);
-                        File utils = new File(magiskManager.getCacheDir(), MagiskManager.UTIL_FUNCTIONS);
-                        out = new FileOutputStream(utils);
-                        while ((read = in.read(bytes)) != -1) {
-                            out.write(bytes, 0, read);
-                        }
-                        in.close();
-                        out.close();
-                        ProgressDialog progress = new ProgressDialog(getActivity());
-                        progress.setTitle(R.string.reboot);
-                        progress.show();
-                        new CountDownTimer(5000, 1000) {
-                            @Override
-                            public void onTick(long millisUntilFinished) {
-                                progress.setMessage(getString(R.string.reboot_countdown, millisUntilFinished / 1000));
-                            }
-
-                            @Override
-                            public void onFinish() {
-                                progress.setMessage(getString(R.string.reboot_countdown, 0));
-                                Shell.su(true,
-                                        "mv -f " + uninstaller + " /cache/" + MagiskManager.UNINSTALLER,
-                                        "mv -f " + utils + " /data/magisk/" + MagiskManager.UTIL_FUNCTIONS,
-                                        "reboot"
-                                );
-                            }
-                        }.start();
-                    } catch (IOException e) {
-                        e.printStackTrace();
-                    }
-                })
-                .setNegativeButton(R.string.no_thanks, null)
-                .show();
+    void uninstall() {
+        Utils.showUninstallDialog(this);
     }
 
     @Nullable
@@ -216,39 +142,14 @@ public class MagiskFragment extends Fragment
     public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
         View v = inflater.inflate(R.layout.fragment_magisk, container, false);
         unbinder = ButterKnife.bind(this, v);
-        magiskManager = getApplication();
+        getActivity().setTitle(R.string.magisk);
 
-        expandLayout.getViewTreeObserver().addOnPreDrawListener(
-                new ViewTreeObserver.OnPreDrawListener() {
-                    @Override
-                    public boolean onPreDraw() {
-                        if (expandHeight == 0) {
-                            final int widthSpec = View.MeasureSpec.makeMeasureSpec(0, View.MeasureSpec.UNSPECIFIED);
-                            final int heightSpec = View.MeasureSpec.makeMeasureSpec(0, View.MeasureSpec.UNSPECIFIED);
-                            expandLayout.measure(widthSpec, heightSpec);
-                            expandHeight = expandLayout.getMeasuredHeight();
-                        }
+        mm = getApplication();
 
-                        expandLayout.getViewTreeObserver().removeOnPreDrawListener(this);
-                        setExpanded();
-                        return true;
-                    }
-
-                });
+        expandableContainer.expandLayout = expandLayout;
+        setupExpandable();
 
         mSwipeRefreshLayout.setOnRefreshListener(this);
-
-        if (magiskManager.magiskVersionCode < 0 && Shell.rootAccess() && !noDialog) {
-            noDialog = true;
-            new AlertDialogBuilder(getActivity())
-                    .setTitle(R.string.no_magisk_title)
-                    .setMessage(R.string.no_magisk_msg)
-                    .setCancelable(true)
-                    .setPositiveButton(R.string.goto_install, (d, i) -> {})
-                    .setNegativeButton(R.string.no_thanks, null)
-                    .show();
-        }
-
         updateUI();
 
         return v;
@@ -256,6 +157,7 @@ public class MagiskFragment extends Fragment
 
     @Override
     public void onRefresh() {
+        mm.getMagiskInfo();
         updateUI();
 
         magiskUpdateText.setText(R.string.checking_for_updates);
@@ -264,15 +166,16 @@ public class MagiskFragment extends Fragment
 
         safetyNetStatusText.setText(R.string.safetyNet_check_text);
 
-        magiskManager.safetyNetDone.isTriggered = false;
-        magiskManager.updateCheckDone.isTriggered = false;
-        magiskManager.remoteMagiskVersionString = null;
-        magiskManager.remoteMagiskVersionCode = -1;
+        mm.safetyNetDone.hasPublished = false;
+        mm.updateCheckDone.hasPublished = false;
+        mm.remoteMagiskVersionString = null;
+        mm.remoteMagiskVersionCode = -1;
         collapse();
-        noDialog = false;
+
+        shownDialog = false;
 
         // Trigger state check
-        if (Utils.checkNetworkStatus(magiskManager)) {
+        if (Utils.checkNetworkStatus(mm)) {
             new CheckUpdates(getActivity()).exec();
         } else {
             mSwipeRefreshLayout.setRefreshing(false);
@@ -280,38 +183,17 @@ public class MagiskFragment extends Fragment
     }
 
     @Override
-    public void onTrigger(CallbackEvent<Void> event) {
-        if (event == magiskManager.updateCheckDone) {
+    public void onTopicPublished(Topic topic, Object result) {
+        if (topic == mm.updateCheckDone) {
             updateCheckUI();
-        } else if (event == magiskManager.safetyNetDone) {
-            updateSafetyNetUI();
-        } else if (event == magiskManager.blockDetectionDone) {
-            updateInstallUI();
+        } else if (topic == mm.safetyNetDone) {
+            updateSafetyNetUI((int) result);
         }
     }
 
     @Override
-    public void onStart() {
-        super.onStart();
-        // Manual trigger if already done
-        if (magiskManager.updateCheckDone.isTriggered)
-            updateCheckUI();
-        if (magiskManager.safetyNetDone.isTriggered)
-            updateSafetyNetUI();
-        if (magiskManager.blockDetectionDone.isTriggered || !Shell.rootAccess())
-            updateInstallUI();
-        magiskManager.updateCheckDone.register(this);
-        magiskManager.safetyNetDone.register(this);
-        magiskManager.blockDetectionDone.register(this);
-        getActivity().setTitle(R.string.magisk);
-    }
-
-    @Override
-    public void onStop() {
-        magiskManager.updateCheckDone.unRegister(this);
-        magiskManager.safetyNetDone.unRegister(this);
-        magiskManager.blockDetectionDone.unRegister(this);
-        super.onStop();
+    public Topic[] getSubscription() {
+        return new Topic[] { mm.updateCheckDone, mm.safetyNetDone };
     }
 
     @Override
@@ -320,35 +202,53 @@ public class MagiskFragment extends Fragment
         unbinder.unbind();
     }
 
-    private void updateUI() {
-        ((MainActivity) getActivity()).checkHideSection();
-        final int ROOT = 0x1, NETWORK = 0x2, UPTODATE = 0x4;
-        int status = 0;
-        status |= Shell.rootAccess() ? ROOT : 0;
-        status |= Utils.checkNetworkStatus(magiskManager) ? NETWORK : 0;
-        status |= magiskManager.magiskVersionCode >= 130 ? UPTODATE : 0;
-        magiskUpdateCard.setVisibility(Utils.checkBits(status, NETWORK) ? View.VISIBLE : View.GONE);
-        safetyNetCard.setVisibility(Utils.checkBits(status, NETWORK) ? View.VISIBLE : View.GONE);
-        bootImageCard.setVisibility(Utils.checkBits(status, NETWORK, ROOT) ? View.VISIBLE : View.GONE);
-        installOptionCard.setVisibility(Utils.checkBits(status, NETWORK, ROOT) ? View.VISIBLE : View.GONE);
-        installButton.setVisibility(Utils.checkBits(status, NETWORK) ? View.VISIBLE : View.GONE);
-        uninstallButton.setVisibility(Utils.checkBits(status, UPTODATE, ROOT) ? View.VISIBLE : View.GONE);
-        updateVersionUI();
+    @Override
+    public Container getContainer() {
+        return expandableContainer;
     }
 
-    private void updateVersionUI() {
+    public String getSelectedBootImage() {
+        if (Shell.rootAccess()) {
+            if (mm.bootBlock != null) {
+                return mm.bootBlock;
+            } else {
+                int idx = spinner.getSelectedItemPosition();
+                if (idx > 0)  {
+                    return mm.blockList.get(idx - 1);
+                } else {
+                    SnackbarMaker.make(getActivity(),
+                            R.string.manual_boot_image, Snackbar.LENGTH_LONG).show();
+                    return null;
+                }
+            }
+        } else {
+            return null;
+        }
+    }
+
+    private void updateUI() {
+        ((MainActivity) getActivity()).checkHideSection();
+
+        boolean hasNetwork = Utils.checkNetworkStatus(getActivity());
+        boolean hasRoot = Shell.rootAccess();
+        boolean isUpToDate = mm.magiskVersionCode > 1300;
+
+        magiskUpdateCard.setVisibility(hasNetwork ? View.VISIBLE : View.GONE);
+        safetyNetCard.setVisibility(hasNetwork ? View.VISIBLE : View.GONE);
+        bootImageCard.setVisibility(hasNetwork && hasRoot ? View.VISIBLE : View.GONE);
+        installOptionCard.setVisibility(hasNetwork ? View.VISIBLE : View.GONE);
+        uninstallButton.setVisibility(isUpToDate && hasRoot ? View.VISIBLE : View.GONE);
+
         int image, color;
 
-        magiskManager.updateMagiskInfo();
-
-        if (magiskManager.magiskVersionCode < 0) {
+        if (mm.magiskVersionCode < 0) {
             color = colorBad;
             image = R.drawable.ic_cancel;
             magiskVersionText.setText(R.string.magisk_version_error);
         } else {
             color = colorOK;
             image = R.drawable.ic_check_circle;
-            magiskVersionText.setText(getString(R.string.current_magisk_title, "v" + magiskManager.magiskVersionString));
+            magiskVersionText.setText(getString(R.string.current_magisk_title, "v" + mm.magiskVersionString));
         }
 
         magiskStatusIcon.setImageResource(image);
@@ -361,10 +261,10 @@ public class MagiskFragment extends Fragment
                 rootStatusText.setText(R.string.not_rooted);
                 break;
             case 1:
-                if (magiskManager.suVersion != null) {
+                if (mm.suVersion != null) {
                     color = colorOK;
                     image = R.drawable.ic_check_circle;
-                    rootStatusText.setText(magiskManager.suVersion);
+                    rootStatusText.setText(mm.suVersion);
                     break;
                 }
             case -1:
@@ -376,19 +276,47 @@ public class MagiskFragment extends Fragment
 
         rootStatusIcon.setImageResource(image);
         rootStatusIcon.setColorFilter(color);
+
+        List<String> items = new ArrayList<>();
+        if (mm.bootBlock != null) {
+            items.add(getString(R.string.auto_detect, mm.bootBlock));
+            spinner.setEnabled(false);
+        } else {
+            items.add(getString(R.string.cannot_auto_detect));
+            if (mm.blockList != null)
+                items.addAll(mm.blockList);
+        }
+        ArrayAdapter<String> adapter = new ArrayAdapter<>(getActivity(),
+                android.R.layout.simple_spinner_item, items);
+        adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
+        spinner.setAdapter(adapter);
     }
 
     private void updateCheckUI() {
         int image, color;
 
-        if (magiskManager.remoteMagiskVersionCode < 0) {
+        if (mm.remoteMagiskVersionCode < 0) {
             color = colorNeutral;
             image = R.drawable.ic_help;
             magiskUpdateText.setText(R.string.cannot_check_updates);
         } else {
             color = colorOK;
             image = R.drawable.ic_check_circle;
-            magiskUpdateText.setText(getString(R.string.install_magisk_title, "v" + magiskManager.remoteMagiskVersionString));
+            magiskUpdateText.setText(getString(R.string.install_magisk_title, "v" + mm.remoteMagiskVersionString));
+        }
+
+        installButton.setVisibility(View.VISIBLE);
+        if (mm.remoteManagerVersionCode > BuildConfig.VERSION_CODE) {
+            installText.setText(getString(R.string.update, getString(R.string.app_name)));
+        } else if (mm.magiskVersionCode > 0 && mm.remoteMagiskVersionCode > mm.magiskVersionCode) {
+            installText.setText(getString(R.string.update, getString(R.string.magisk)));
+        } else {
+            installText.setText(R.string.install);
+        }
+
+        if (!shownDialog && (mm.remoteMagiskVersionCode > mm.magiskVersionCode
+                || mm.remoteManagerVersionCode > BuildConfig.VERSION_CODE)) {
+                install();
         }
 
         magiskUpdateIcon.setImageResource(image);
@@ -399,111 +327,42 @@ public class MagiskFragment extends Fragment
         mSwipeRefreshLayout.setRefreshing(false);
     }
 
-    private void updateInstallUI() {
-        if (!Shell.rootAccess()) {
-            installText.setText(R.string.download);
-        } else {
-            installText.setText(R.string.download_install);
-
-            List<String> items = new ArrayList<>();
-            if (magiskManager.bootBlock != null) {
-                items.add(getString(R.string.auto_detect, magiskManager.bootBlock));
-                spinner.setEnabled(false);
-            } else {
-                items.add(getString(R.string.cannot_auto_detect));
-                items.addAll(magiskManager.blockList);
-            }
-            ArrayAdapter<String> adapter = new ArrayAdapter<>(getActivity(),
-                    android.R.layout.simple_spinner_item, items);
-            adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
-            spinner.setAdapter(adapter);
-            toAutoDetect();
-        }
-    }
-
-    private void updateSafetyNetUI() {
-        int image, color;
+    private void updateSafetyNetUI(int response) {
         safetyNetProgress.setVisibility(View.GONE);
         safetyNetRefreshIcon.setVisibility(View.VISIBLE);
-        if (magiskManager.SNCheckResult.failed) {
-            safetyNetStatusText.setText(magiskManager.SNCheckResult.errmsg);
-            collapse();
-        } else {
+        if (response < 0) {
+            safetyNetStatusText.setText(R.string.safetyNet_api_error);
+        } else if ((response & 0x111) == 0) {
             safetyNetStatusText.setText(R.string.safetyNet_check_success);
-            if (magiskManager.SNCheckResult.ctsProfile) {
-                color = colorOK;
-                image = R.drawable.ic_check_circle;
-            } else {
-                color = colorBad;
-                image = R.drawable.ic_cancel;
-            }
-            ctsStatusText.setText("ctsProfile: " + magiskManager.SNCheckResult.ctsProfile);
-            ctsStatusIcon.setImageResource(image);
-            ctsStatusIcon.setColorFilter(color);
 
-            if (magiskManager.SNCheckResult.basicIntegrity) {
-                color = colorOK;
-                image = R.drawable.ic_check_circle;
-            } else {
-                color = colorBad;
-                image = R.drawable.ic_cancel;
-            }
-            basicStatusText.setText("basicIntegrity: " + magiskManager.SNCheckResult.basicIntegrity);
-            basicStatusIcon.setImageResource(image);
-            basicStatusIcon.setColorFilter(color);
+            boolean b;
+            b = (response & CTS_PASS) != 0;
+            ctsStatusText.setText("ctsProfile: " + b);
+            ctsStatusIcon.setImageResource(b ? R.drawable.ic_check_circle : R.drawable.ic_cancel);
+            ctsStatusIcon.setColorFilter(b ? colorOK : colorBad);
+
+            b = (response & BASIC_PASS) != 0;
+            basicStatusText.setText("basicIntegrity: " + b);
+            basicStatusIcon.setImageResource(b ? R.drawable.ic_check_circle : R.drawable.ic_cancel);
+            basicStatusIcon.setColorFilter(b ? colorOK : colorBad);
+
             expand();
-        }
-    }
-
-    private void setExpanded() {
-        ViewGroup.LayoutParams layoutParams = expandLayout.getLayoutParams();
-        layoutParams.height = mExpanded ? expandHeight : 0;
-        expandLayout.setLayoutParams(layoutParams);
-        expandLayout.setVisibility(mExpanded ? View.VISIBLE : View.GONE);
-    }
-
-    private void expand() {
-        if (mExpanded) return;
-        expandLayout.setVisibility(View.VISIBLE);
-        ValueAnimator mAnimator = slideAnimator(0, expandHeight);
-        mAnimator.start();
-        mExpanded = true;
-    }
-
-    private void collapse() {
-        if (!mExpanded) return;
-        int finalHeight = expandLayout.getHeight();
-        ValueAnimator mAnimator = slideAnimator(finalHeight, 0);
-        mAnimator.addListener(new Animator.AnimatorListener() {
-            @Override
-            public void onAnimationEnd(Animator animator) {
-                expandLayout.setVisibility(View.GONE);
+        } else {
+            @StringRes int resid;
+            switch (response) {
+                case CAUSE_SERVICE_DISCONNECTED:
+                    resid = R.string.safetyNet_network_loss;
+                    break;
+                case CAUSE_NETWORK_LOST:
+                    resid = R.string.safetyNet_service_disconnected;
+                    break;
+                case RESPONSE_ERR:
+                default:
+                    resid = R.string.safetyNet_res_invalid;
+                    break;
             }
-
-            @Override
-            public void onAnimationStart(Animator animator) {}
-
-            @Override
-            public void onAnimationCancel(Animator animator) {}
-
-            @Override
-            public void onAnimationRepeat(Animator animator) {}
-        });
-        mAnimator.start();
-        mExpanded = false;
-    }
-
-    private ValueAnimator slideAnimator(int start, int end) {
-
-        ValueAnimator animator = ValueAnimator.ofInt(start, end);
-
-        animator.addUpdateListener(valueAnimator -> {
-            int value = (Integer) valueAnimator.getAnimatedValue();
-            ViewGroup.LayoutParams layoutParams = expandLayout.getLayoutParams();
-            layoutParams.height = value;
-            expandLayout.setLayoutParams(layoutParams);
-        });
-        return animator;
+            safetyNetStatusText.setText(resid);
+        }
     }
 }
 

app/src/main/java/com/topjohnwu/magisk/MagiskHideFragment.java

@@ -1,12 +1,9 @@
 package com.topjohnwu.magisk;
 
-import android.content.pm.PackageManager;
 import android.os.Bundle;
 import android.support.annotation.Nullable;
-import android.support.v4.view.MenuItemCompat;
 import android.support.v4.widget.SwipeRefreshLayout;
 import android.support.v7.widget.RecyclerView;
-import android.text.TextUtils;
 import android.view.LayoutInflater;
 import android.view.Menu;
 import android.view.MenuInflater;
@@ -15,16 +12,14 @@ import android.view.ViewGroup;
 import android.widget.SearchView;
 
 import com.topjohnwu.magisk.adapters.ApplicationAdapter;
-import com.topjohnwu.magisk.asyncs.MagiskHide;
 import com.topjohnwu.magisk.components.Fragment;
-import com.topjohnwu.magisk.utils.CallbackEvent;
-import com.topjohnwu.magisk.utils.Logger;
+import com.topjohnwu.magisk.utils.Topic;
 
 import butterknife.BindView;
 import butterknife.ButterKnife;
 import butterknife.Unbinder;
 
-public class MagiskHideFragment extends Fragment implements CallbackEvent.Listener<Void> {
+public class MagiskHideFragment extends Fragment implements Topic.Subscriber {
 
     private Unbinder unbinder;
     @BindView(R.id.swipeRefreshLayout) SwipeRefreshLayout mSwipeRefreshLayout;
@@ -46,13 +41,12 @@ public class MagiskHideFragment extends Fragment implements CallbackEvent.Listen
     public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
         View view = inflater.inflate(R.layout.fragment_magisk_hide, container, false);
         unbinder = ButterKnife.bind(this, view);
-
-        PackageManager packageManager = getActivity().getPackageManager();
+        lastFilter = "";
 
         mSwipeRefreshLayout.setRefreshing(true);
-        mSwipeRefreshLayout.setOnRefreshListener(() -> new MagiskHide(getActivity()).list());
+        mSwipeRefreshLayout.setOnRefreshListener(() -> appAdapter.refresh());
 
-        appAdapter = new ApplicationAdapter(packageManager);
+        appAdapter = new ApplicationAdapter(getActivity());
         recyclerView.setAdapter(appAdapter);
 
         searchListener = new SearchView.OnQueryTextListener() {
@@ -71,9 +65,7 @@ public class MagiskHideFragment extends Fragment implements CallbackEvent.Listen
             }
         };
 
-        if (getApplication().magiskHideDone.isTriggered) {
-            onTrigger(getApplication().magiskHideDone);
-        }
+        getActivity().setTitle(R.string.magiskhide);
 
         return view;
     }
@@ -81,23 +73,10 @@ public class MagiskHideFragment extends Fragment implements CallbackEvent.Listen
     @Override
     public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
         inflater.inflate(R.menu.menu_magiskhide, menu);
-        SearchView search = (SearchView) MenuItemCompat.getActionView(menu.findItem(R.id.app_search));
+        SearchView search = (SearchView) menu.findItem(R.id.app_search).getActionView();
         search.setOnQueryTextListener(searchListener);
     }
 
-    @Override
-    public void onStart() {
-        super.onStart();
-        getActivity().setTitle(R.string.magiskhide);
-        getApplication().magiskHideDone.register(this);
-    }
-
-    @Override
-    public void onStop() {
-        getApplication().magiskHideDone.unRegister(this);
-        super.onStop();
-    }
-
     @Override
     public void onDestroyView() {
         super.onDestroyView();
@@ -105,12 +84,13 @@ public class MagiskHideFragment extends Fragment implements CallbackEvent.Listen
     }
 
     @Override
-    public void onTrigger(CallbackEvent<Void> event) {
-        Logger.dev("MagiskHideFragment: UI refresh");
-        appAdapter.setLists(getApplication().appList, getApplication().magiskHideList);
+    public void onTopicPublished(Topic topic, Object result) {
         mSwipeRefreshLayout.setRefreshing(false);
-        if (!TextUtils.isEmpty(lastFilter)) {
-            appAdapter.filter(lastFilter);
-        }
+        appAdapter.filter(lastFilter);
+    }
+
+    @Override
+    public Topic[] getSubscription() {
+        return new Topic[] { getApplication().magiskHideDone };
     }
 }

app/src/main/java/com/topjohnwu/magisk/MagiskLogFragment.java

@@ -2,15 +2,10 @@ package com.topjohnwu.magisk;
 
 import android.Manifest;
 import android.annotation.SuppressLint;
-import android.content.pm.PackageManager;
-import android.os.Build;
 import android.os.Bundle;
 import android.os.Environment;
-import android.os.Handler;
-import android.support.annotation.NonNull;
 import android.support.annotation.Nullable;
 import android.support.design.widget.Snackbar;
-import android.support.v4.app.ActivityCompat;
 import android.text.TextUtils;
 import android.view.LayoutInflater;
 import android.view.Menu;
@@ -24,7 +19,7 @@ import android.widget.ScrollView;
 import android.widget.TextView;
 import android.widget.Toast;
 
-import com.topjohnwu.magisk.asyncs.RootTask;
+import com.topjohnwu.magisk.asyncs.ParallelTask;
 import com.topjohnwu.magisk.components.Fragment;
 import com.topjohnwu.magisk.components.SnackbarMaker;
 import com.topjohnwu.magisk.utils.Shell;
@@ -34,7 +29,6 @@ import java.io.File;
 import java.io.FileWriter;
 import java.io.IOException;
 import java.util.Calendar;
-import java.util.List;
 
 import butterknife.BindView;
 import butterknife.ButterKnife;
@@ -45,25 +39,18 @@ public class MagiskLogFragment extends Fragment {
     private static final String MAGISK_LOG = "/cache/magisk.log";
 
     private Unbinder unbinder;
+
     @BindView(R.id.txtLog) TextView txtLog;
     @BindView(R.id.svLog) ScrollView svLog;
     @BindView(R.id.hsvLog) HorizontalScrollView hsvLog;
-
     @BindView(R.id.progressBar) ProgressBar progressBar;
 
-    private MenuItem mClickedMenuItem;
-
-    @Override
-    public void onCreate(@Nullable Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
-        setHasOptionsMenu(true);
-    }
-
     @Nullable
     @Override
     public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
         View view = inflater.inflate(R.layout.fragment_magisk_log, container, false);
         unbinder = ButterKnife.bind(this, view);
+        setHasOptionsMenu(true);
 
         txtLog.setTextIsSelectable(true);
 
@@ -97,13 +84,14 @@ public class MagiskLogFragment extends Fragment {
 
     @Override
     public boolean onOptionsItemSelected(MenuItem item) {
-        mClickedMenuItem = item;
         switch (item.getItemId()) {
             case R.id.menu_refresh:
                 new LogManager().read();
                 return true;
             case R.id.menu_save:
-                new LogManager().save();
+                Utils.runWithPermission(getActivity(),
+                        Manifest.permission.WRITE_EXTERNAL_STORAGE,
+                        () -> new LogManager().save());
                 return true;
             case R.id.menu_clear:
                 new LogManager().clear();
@@ -113,59 +101,31 @@ public class MagiskLogFragment extends Fragment {
         }
     }
 
-    @Override
-    public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
-        super.onRequestPermissionsResult(requestCode, permissions, grantResults);
-        if (requestCode == 0) {
-            if (grantResults[0] == PackageManager.PERMISSION_GRANTED) {
-                if (mClickedMenuItem != null) {
-                    new Handler().postDelayed(() -> onOptionsItemSelected(mClickedMenuItem), 500);
-                }
-            } else {
-                SnackbarMaker.make(txtLog, R.string.permissionNotGranted, Snackbar.LENGTH_LONG).show();
-            }
+    private class LogManager extends ParallelTask<Object, Void, Object> {
+
+        private int mode;
+        private File targetFile;
+
+        LogManager() {
+            super(MagiskLogFragment.this.getActivity());
         }
-    }
-
-    private class LogManager extends RootTask<Object, Void, Object> {
-
-        int mode;
-        File targetFile;
 
         @SuppressLint("DefaultLocale")
         @Override
-        protected Object doInRoot(Object... params) {
+        protected Object doInBackground(Object... params) {
             mode = (int) params[0];
             switch (mode) {
                 case 0:
-                    List<String> logList = Utils.readFile(MAGISK_LOG);
-
-                    if (Utils.isValidShellResponse(logList)) {
-                        StringBuilder llog = new StringBuilder(15 * 10 * 1024);
-                        for (String s : logList) {
-                            llog.append(s).append("\n");
-                        }
-                        return llog.toString();
-                    }
-                    return "";
+                    StringBuildingList logList = new StringBuildingList();
+                    getShell().su(logList, "cat " + MAGISK_LOG);
+                    return logList.toString();
 
                 case 1:
-                    Shell.su("echo > " + MAGISK_LOG);
+                    getShell().su_raw("echo -n > " + MAGISK_LOG);
                     SnackbarMaker.make(txtLog, R.string.logs_cleared, Snackbar.LENGTH_SHORT).show();
                     return "";
 
                 case 2:
-                    if (ActivityCompat.checkSelfPermission(getActivity(), Manifest.permission.WRITE_EXTERNAL_STORAGE) != PackageManager.PERMISSION_GRANTED) {
-                        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
-                            requestPermissions(new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE}, 0);
-                        }
-                        return false;
-                    }
-
-                    if (!Environment.getExternalStorageState().equals(Environment.MEDIA_MOUNTED)) {
-                        return false;
-                    }
-
                     Calendar now = Calendar.getInstance();
                     String filename = String.format(
                             "magisk_%s_%04d%02d%02d_%02d%02d%02d.log", "error",
@@ -173,26 +133,21 @@ public class MagiskLogFragment extends Fragment {
                             now.get(Calendar.DAY_OF_MONTH), now.get(Calendar.HOUR_OF_DAY),
                             now.get(Calendar.MINUTE), now.get(Calendar.SECOND));
 
-                    targetFile = new File(Environment.getExternalStorageDirectory().getAbsolutePath() + "/MagiskManager/" + filename);
+                    targetFile = new File(Environment.getExternalStorageDirectory() + "/MagiskManager/" + filename);
 
                     if ((!targetFile.getParentFile().exists() && !targetFile.getParentFile().mkdirs())
                             || (targetFile.exists() && !targetFile.delete())) {
                         return false;
                     }
 
-                    List<String> in = Utils.readFile(MAGISK_LOG);
-
-                    if (Utils.isValidShellResponse(in)) {
-                        try (FileWriter out = new FileWriter(targetFile)) {
-                            for (String line : in)
-                                out.write(line + "\n");
-                            return true;
-                        } catch (IOException e) {
-                            e.printStackTrace();
-                            return false;
-                        }
+                    try (FileWriter out = new FileWriter(targetFile)) {
+                        FileWritingList fileWritingList = new FileWritingList(out);
+                        getShell().su(fileWritingList, "cat " + MAGISK_LOG);
+                    } catch (IOException e) {
+                        e.printStackTrace();
+                        return false;
                     }
-                    return false;
+                    return true;
             }
             return null;
         }
@@ -200,12 +155,10 @@ public class MagiskLogFragment extends Fragment {
         @Override
         protected void onPostExecute(Object o) {
             if (o == null) return;
-            boolean bool;
-            String llog;
             switch (mode) {
                 case 0:
                 case 1:
-                    llog = (String) o;
+                    String llog = (String) o;
                     progressBar.setVisibility(View.GONE);
                     if (TextUtils.isEmpty(llog))
                         txtLog.setText(R.string.log_is_empty);
@@ -215,27 +168,64 @@ public class MagiskLogFragment extends Fragment {
                     hsvLog.post(() -> hsvLog.scrollTo(0, 0));
                     break;
                 case 2:
-                    bool = (boolean) o;
+                    boolean bool = (boolean) o;
                     if (bool) {
-                        Toast.makeText(getActivity(), targetFile.toString(), Toast.LENGTH_LONG).show();
+                        getMagiskManager().toast(targetFile.toString(), Toast.LENGTH_LONG);
                     } else {
-                        Toast.makeText(getActivity(), getString(R.string.logs_save_failed), Toast.LENGTH_LONG).show();
+                        getMagiskManager().toast(R.string.logs_save_failed, Toast.LENGTH_LONG);
                     }
                     break;
             }
         }
 
-        public void read() {
+        void read() {
             exec(0);
         }
 
-        public void clear() {
+        void clear() {
             exec(1);
         }
 
-        public void save() {
+        void save() {
             exec(2);
         }
     }
 
+    private static class StringBuildingList extends Shell.AbstractList<String> {
+
+        StringBuilder builder;
+
+        StringBuildingList() {
+            builder = new StringBuilder();
+        }
+
+        @Override
+        public boolean add(String s) {
+            builder.append(s).append("\n");
+            return true;
+        }
+
+        @Override
+        public String toString() {
+            return builder.toString();
+        }
+    }
+
+    private static class FileWritingList extends Shell.AbstractList<String> {
+
+        private FileWriter writer;
+
+        FileWritingList(FileWriter out) {
+            writer = out;
+        }
+
+        @Override
+        public boolean add(String s) {
+            try {
+                writer.write(s + "\n");
+            } catch (IOException ignored) {}
+            return true;
+        }
+    }
+
 }

app/src/main/java/com/topjohnwu/magisk/MagiskManager.java

@@ -1,45 +1,65 @@
 package com.topjohnwu.magisk;
 
 import android.app.Application;
+import android.app.NotificationChannel;
+import android.app.NotificationManager;
+import android.app.job.JobInfo;
+import android.app.job.JobScheduler;
+import android.content.ComponentName;
+import android.content.Context;
 import android.content.SharedPreferences;
-import android.content.pm.ApplicationInfo;
+import android.content.res.Configuration;
+import android.content.res.Resources;
+import android.os.Build;
 import android.os.Handler;
 import android.preference.PreferenceManager;
-import android.text.TextUtils;
 import android.widget.Toast;
 
+import com.topjohnwu.magisk.asyncs.CheckUpdates;
+import com.topjohnwu.magisk.asyncs.DownloadBusybox;
+import com.topjohnwu.magisk.asyncs.LoadModules;
+import com.topjohnwu.magisk.asyncs.ParallelTask;
+import com.topjohnwu.magisk.asyncs.UpdateRepos;
+import com.topjohnwu.magisk.container.Module;
+import com.topjohnwu.magisk.database.RepoDatabaseHelper;
 import com.topjohnwu.magisk.database.SuDatabaseHelper;
-import com.topjohnwu.magisk.module.Module;
-import com.topjohnwu.magisk.module.Repo;
-import com.topjohnwu.magisk.utils.CallbackEvent;
-import com.topjohnwu.magisk.utils.SafetyNetHelper;
+import com.topjohnwu.magisk.services.UpdateCheckService;
+import com.topjohnwu.magisk.superuser.SuReceiver;
+import com.topjohnwu.magisk.superuser.SuRequestActivity;
 import com.topjohnwu.magisk.utils.Shell;
+import com.topjohnwu.magisk.utils.Topic;
 import com.topjohnwu.magisk.utils.Utils;
-import com.topjohnwu.magisk.utils.ValueSortedMap;
 
-import java.io.File;
+import java.io.IOException;
+import java.io.InputStream;
 import java.util.List;
+import java.util.Locale;
+import java.util.Map;
+import java.util.concurrent.ExecutionException;
 
 public class MagiskManager extends Application {
 
     public static final String MAGISK_DISABLE_FILE = "/cache/.disable_magisk";
+    public static final String MAGISK_HOST_FILE = "/magisk/.core/hosts";
     public static final String TMP_FOLDER_PATH = "/dev/tmp";
     public static final String MAGISK_PATH = "/magisk";
-    public static final String UNINSTALLER = "magisk_uninstaller.sh";
-    public static final String UTIL_FUNCTIONS= "util_functions.sh";
     public static final String INTENT_SECTION = "section";
-    public static final String BUSYBOX_VERSION = "1.26.2";
+    public static final String INTENT_VERSION = "version";
+    public static final String INTENT_LINK = "link";
     public static final String MAGISKHIDE_PROP = "persist.magisk.hide";
     public static final String DISABLE_INDICATION_PROP = "ro.magisk.disable";
+    public static final String NOTIFICATION_CHANNEL = "magisk_update_notice";
+    public static final String BUSYBOXPATH = "/dev/magisk/bin";
+    public static final int UPDATE_SERVICE_ID = 1;
 
-    // Events
-    public final CallbackEvent<Void> blockDetectionDone = new CallbackEvent<>();
-    public final CallbackEvent<Void> magiskHideDone = new CallbackEvent<>();
-    public final CallbackEvent<Void> reloadMainActivity = new CallbackEvent<>();
-    public final CallbackEvent<Void> moduleLoadDone = new CallbackEvent<>();
-    public final CallbackEvent<Void> repoLoadDone = new CallbackEvent<>();
-    public final CallbackEvent<Void> updateCheckDone = new CallbackEvent<>();
-    public final CallbackEvent<Void> safetyNetDone = new CallbackEvent<>();
+    // Topics
+    public final Topic magiskHideDone = new Topic();
+    public final Topic reloadActivity = new Topic();
+    public final Topic moduleLoadDone = new Topic();
+    public final Topic repoLoadDone = new Topic();
+    public final Topic updateCheckDone = new Topic();
+    public final Topic safetyNetDone = new Topic();
+    public final Topic localeDone = new Topic();
 
     // Info
     public String magiskVersionString;
@@ -51,22 +71,19 @@ public class MagiskManager extends Application {
     public String remoteManagerVersionString;
     public int remoteManagerVersionCode = -1;
     public String managerLink;
-    public SafetyNetHelper.Result SNCheckResult;
     public String bootBlock = null;
     public boolean isSuClient = false;
     public String suVersion = null;
     public boolean disabled;
 
     // Data
-    public ValueSortedMap<String, Repo> repoMap;
-    public ValueSortedMap<String, Module> moduleMap;
+    public Map<String, Module> moduleMap;
     public List<String> blockList;
-    public List<ApplicationInfo> appList;
-    public List<String> magiskHideList;
+    public List<Locale> locales;
 
     // Configurations
-    public static boolean shellLogging;
-    public static boolean devLogging;
+    public static Locale locale;
+    public static Locale defaultLocale;
 
     public boolean magiskHide;
     public boolean isDarkTheme;
@@ -79,17 +96,85 @@ public class MagiskManager extends Application {
     public int suResponseType;
     public int suNotificationType;
     public int suNamespaceMode;
+    public String localeConfig;
+    public int updateChannel;
+    public String bootFormat;
+    public int snet_version;
 
     // Global resources
     public SharedPreferences prefs;
     public SuDatabaseHelper suDB;
+    public RepoDatabaseHelper repoDB;
+    public Shell shell;
 
     private static Handler mHandler = new Handler();
+    private boolean started = false;
+
+    private static class LoadLocale extends ParallelTask<Void, Void, Void> {
+
+        LoadLocale(Context context) {
+            super(context);
+        }
+
+        @Override
+        protected Void doInBackground(Void... voids) {
+            getMagiskManager().locales = Utils.getAvailableLocale(getMagiskManager());
+            return null;
+        }
+
+        @Override
+        protected void onPostExecute(Void aVoid) {
+            getMagiskManager().localeDone.publish();
+        }
+    }
 
     @Override
     public void onCreate() {
         super.onCreate();
         prefs = PreferenceManager.getDefaultSharedPreferences(this);
+
+        if (getDatabasePath(SuDatabaseHelper.DB_NAME).exists()) {
+            // Don't migrate yet, wait and check Magisk version
+            suDB = new SuDatabaseHelper(this);
+        } else {
+            suDB = new SuDatabaseHelper(Utils.getEncContext(this));
+        }
+
+        repoDB = new RepoDatabaseHelper(this);
+        defaultLocale = Locale.getDefault();
+        setLocale();
+        loadConfig();
+    }
+
+    public void setLocale() {
+        localeConfig = prefs.getString("locale", "");
+        if (localeConfig.isEmpty()) {
+            locale = defaultLocale;
+        } else {
+            locale = Locale.forLanguageTag(localeConfig);
+        }
+        Resources res = getBaseContext().getResources();
+        Configuration config = new Configuration(res.getConfiguration());
+        config.setLocale(locale);
+        res.updateConfiguration(config, res.getDisplayMetrics());
+    }
+
+    public void loadConfig() {
+        isDarkTheme = prefs.getBoolean("dark_theme", false);
+
+        // su
+        suRequestTimeout = Utils.getPrefsInt(prefs, "su_request_timeout", 10);
+        suResponseType = Utils.getPrefsInt(prefs, "su_auto_response", SuRequestActivity.PROMPT);
+        suNotificationType = Utils.getPrefsInt(prefs, "su_notification", SuReceiver.TOAST);
+        suReauth = prefs.getBoolean("su_reauth", false);
+        suAccessState = suDB.getSettings(SuDatabaseHelper.ROOT_ACCESS, SuDatabaseHelper.ROOT_ACCESS_APPS_AND_ADB);
+        multiuserMode = suDB.getSettings(SuDatabaseHelper.MULTIUSER_MODE, SuDatabaseHelper.MULTIUSER_MODE_OWNER_ONLY);
+        suNamespaceMode = suDB.getSettings(SuDatabaseHelper.MNT_NS, SuDatabaseHelper.NAMESPACE_MODE_REQUESTER);
+
+        updateNotification = prefs.getBoolean("notification", true);
+        updateChannel = Utils.getPrefsInt(prefs, "update_channel", CheckUpdates.STABLE_CHANNEL);
+        bootFormat = prefs.getString("boot_format", ".img");
+        snet_version = prefs.getInt("snet_version", -1);
     }
 
     public void toast(String msg, int duration) {
@@ -100,38 +185,67 @@ public class MagiskManager extends Application {
         mHandler.post(() -> Toast.makeText(this, resId, duration).show());
     }
 
-    public void init() {
-        isDarkTheme = prefs.getBoolean("dark_theme", false);
-        if (BuildConfig.DEBUG) {
-            devLogging = prefs.getBoolean("developer_logging", false);
-            shellLogging = prefs.getBoolean("shell_logging", false);
-        } else {
-            devLogging = false;
-            shellLogging = false;
+    public void startup() {
+        if (started)
+            return;
+        started = true;
+
+        boolean hasNetwork = Utils.checkNetworkStatus(this);
+
+        getMagiskInfo();
+
+        // Check if we need to migrate suDB
+        if (getDatabasePath(SuDatabaseHelper.DB_NAME).exists() && Utils.useFDE(this)) {
+            if (magiskVersionCode >= 1410) {
+                suDB.close();
+                Context de = createDeviceProtectedStorageContext();
+                de.moveDatabaseFrom(this, SuDatabaseHelper.DB_NAME);
+                suDB = new SuDatabaseHelper(de);
+            }
         }
-        magiskHide = prefs.getBoolean("magiskhide", true);
-        updateNotification = prefs.getBoolean("notification", true);
-        initSU();
-        // Always start a new root shell manually, just for safety
-        Shell.init();
-        updateMagiskInfo();
-        // Initialize busybox
-        File busybox = new File(getApplicationInfo().dataDir + "/busybox/busybox");
-        if (!busybox.exists() || !TextUtils.equals(prefs.getString("busybox_version", ""), BUSYBOX_VERSION)) {
-            busybox.getParentFile().mkdirs();
-            Shell.su(
-                    "cp -f " + new File(getApplicationInfo().nativeLibraryDir, "libbusybox.so") + " " + busybox,
-                    "chmod -R 755 " + busybox.getParent(),
-                    busybox + " --install -s " + busybox.getParent()
+
+        new LoadLocale(this).exec();
+
+        // Root actions
+        if (Shell.rootAccess()) {
+            if (hasNetwork && !Utils.itemExist(shell, BUSYBOXPATH + "/busybox")) {
+                try {
+                    // Force synchronous, make sure we have busybox to use
+                    new DownloadBusybox(this).exec().get();
+                } catch (InterruptedException | ExecutionException e) {
+                    e.printStackTrace();
+                }
+            }
+
+            try (InputStream in  = getAssets().open(Utils.UTIL_FUNCTIONS)) {
+                shell.loadInputStream(in);
+            } catch (IOException e) {
+                e.printStackTrace();
+            }
+
+            shell.su_raw(
+                    "export PATH=" + BUSYBOXPATH + ":$PATH",
+                    "mount_partitions",
+                    "BOOTIMAGE=",
+                    "find_boot_image",
+                    "migrate_boot_backup"
             );
+
+            List<String> res = shell.su("echo \"$BOOTIMAGE\"");
+            if (Utils.isValidShellResponse(res)) {
+                bootBlock = res.get(0);
+            } else {
+                blockList = shell.su("find /dev/block -type b | grep -vE 'dm|ram|loop'");
+            }
         }
-        // Initialize prefs
+
+        // Write back default values
         prefs.edit()
                 .putBoolean("dark_theme", isDarkTheme)
                 .putBoolean("magiskhide", magiskHide)
                 .putBoolean("notification", updateNotification)
-                .putBoolean("hosts", new File("/magisk/.core/hosts").exists())
-                .putBoolean("disable", Utils.itemExist(MAGISK_DISABLE_FILE))
+                .putBoolean("hosts", Utils.itemExist(shell, MAGISK_HOST_FILE))
+                .putBoolean("disable", Utils.itemExist(shell, MAGISK_DISABLE_FILE))
                 .putBoolean("su_reauth", suReauth)
                 .putString("su_request_timeout", String.valueOf(suRequestTimeout))
                 .putString("su_auto_response", String.valueOf(suResponseType))
@@ -139,43 +253,46 @@ public class MagiskManager extends Application {
                 .putString("su_access", String.valueOf(suAccessState))
                 .putString("multiuser_mode", String.valueOf(multiuserMode))
                 .putString("mnt_ns", String.valueOf(suNamespaceMode))
-                .putString("busybox_version", BUSYBOX_VERSION)
+                .putString("update_channel", String.valueOf(updateChannel))
+                .putString("locale", localeConfig)
+                .putString("boot_format", bootFormat)
                 .apply();
-        // Add busybox to PATH
-        Shell.su("PATH=$PATH:" + busybox.getParent());
+
+        // Create notification channel on Android O
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+            NotificationChannel channel = new NotificationChannel(NOTIFICATION_CHANNEL,
+                    getString(R.string.magisk_updates), NotificationManager.IMPORTANCE_DEFAULT);
+            getSystemService(NotificationManager.class).createNotificationChannel(channel);
+        }
+
+        LoadModules loadModuleTask = new LoadModules(this);
+        // Start update check job
+        if (hasNetwork) {
+            ComponentName service = new ComponentName(this, UpdateCheckService.class);
+            JobInfo jobInfo = new JobInfo.Builder(UPDATE_SERVICE_ID, service)
+                    .setRequiredNetworkType(JobInfo.NETWORK_TYPE_ANY)
+                    .setPersisted(true)
+                    .setPeriodic(8 * 60 * 60 * 1000)
+                    .build();
+            ((JobScheduler) getSystemService(Context.JOB_SCHEDULER_SERVICE)).schedule(jobInfo);
+            loadModuleTask.setCallBack(() -> new UpdateRepos(this, false).exec());
+        }
+        // Fire asynctasks
+        loadModuleTask.exec();
+
     }
 
-    public void initSUConfig() {
-        suDB = new SuDatabaseHelper(this);
-        suRequestTimeout = Utils.getPrefsInt(prefs, "su_request_timeout", 10);
-        suResponseType = Utils.getPrefsInt(prefs, "su_auto_response", 0);
-        suNotificationType = Utils.getPrefsInt(prefs, "su_notification", 1);
-        suReauth = prefs.getBoolean("su_reauth", false);
-    }
-
-    public void initSU() {
-        // Create the app data directory, so su binary can work properly
-        new File(getApplicationInfo().dataDir).mkdirs();
-
-        initSUConfig();
-
-        List<String> ret = Shell.sh("su -v");
+    public void getMagiskInfo() {
+        List<String> ret;
+        Shell.getShell(this);
+        ret = shell.sh("su -v");
         if (Utils.isValidShellResponse(ret)) {
             suVersion = ret.get(0);
             isSuClient = suVersion.toUpperCase().contains("MAGISK");
         }
-        if (isSuClient) {
-            suAccessState = suDB.getSettings(SuDatabaseHelper.ROOT_ACCESS, 3);
-            multiuserMode = suDB.getSettings(SuDatabaseHelper.MULTIUSER_MODE, 0);
-            suNamespaceMode = suDB.getSettings(SuDatabaseHelper.MNT_NS, 1);
-        }
-    }
-
-    public void updateMagiskInfo() {
-        List<String> ret;
-        ret = Shell.sh("magisk -v");
+        ret = shell.sh("magisk -v");
         if (!Utils.isValidShellResponse(ret)) {
-            ret = Shell.sh("getprop magisk.version");
+            ret = shell.sh("getprop magisk.version");
             if (Utils.isValidShellResponse(ret)) {
                 try {
                     magiskVersionString = ret.get(0);
@@ -184,24 +301,26 @@ public class MagiskManager extends Application {
             }
         } else {
             magiskVersionString = ret.get(0).split(":")[0];
-            ret = Shell.sh("magisk -V");
+            ret = shell.sh("magisk -V");
             try {
                 magiskVersionCode = Integer.parseInt(ret.get(0));
             } catch (NumberFormatException ignored) {}
         }
-        ret = Shell.sh("getprop " + DISABLE_INDICATION_PROP);
+        ret = shell.sh("getprop " + DISABLE_INDICATION_PROP);
         try {
             disabled = Utils.isValidShellResponse(ret) && Integer.parseInt(ret.get(0)) != 0;
         } catch (NumberFormatException e) {
             disabled = false;
         }
-        ret = Shell.sh("getprop " + MAGISKHIDE_PROP);
+        if (magiskVersionCode > 1435) {
+            ret = shell.su("resetprop -p " + MAGISKHIDE_PROP);
+        } else {
+            ret = shell.sh("getprop " + MAGISKHIDE_PROP);
+        }
         try {
             magiskHide = !Utils.isValidShellResponse(ret) || Integer.parseInt(ret.get(0)) != 0;
         } catch (NumberFormatException e) {
             magiskHide = true;
         }
-        
     }
-
 }

app/src/main/java/com/topjohnwu/magisk/MainActivity.java

@@ -1,15 +1,11 @@
 package com.topjohnwu.magisk;
 
-import android.Manifest;
 import android.content.Intent;
 import android.content.SharedPreferences;
-import android.content.pm.PackageManager;
-import android.os.Build;
 import android.os.Bundle;
 import android.os.Handler;
 import android.support.annotation.NonNull;
 import android.support.design.widget.NavigationView;
-import android.support.v4.app.ActivityCompat;
 import android.support.v4.app.Fragment;
 import android.support.v4.app.FragmentTransaction;
 import android.support.v4.widget.DrawerLayout;
@@ -20,15 +16,15 @@ import android.view.MenuItem;
 import android.view.View;
 
 import com.topjohnwu.magisk.components.Activity;
-import com.topjohnwu.magisk.utils.CallbackEvent;
 import com.topjohnwu.magisk.utils.Shell;
+import com.topjohnwu.magisk.utils.Topic;
 import com.topjohnwu.magisk.utils.Utils;
 
 import butterknife.BindView;
 import butterknife.ButterKnife;
 
 public class MainActivity extends Activity
-        implements NavigationView.OnNavigationItemSelectedListener, CallbackEvent.Listener<Void> {
+        implements NavigationView.OnNavigationItemSelectedListener, Topic.Subscriber {
 
     private final Handler mDrawerHandler = new Handler();
     private SharedPreferences prefs;
@@ -42,24 +38,20 @@ public class MainActivity extends Activity
 
     @Override
     protected void onCreate(final Bundle savedInstanceState) {
+        getMagiskManager().startup();
 
-        prefs = getApplicationContext().prefs;
+        prefs = getMagiskManager().prefs;
 
-        if (getApplicationContext().isDarkTheme) {
+        if (getMagiskManager().isDarkTheme) {
             setTheme(R.style.AppTheme_Dark);
         }
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_main);
         ButterKnife.bind(this);
 
-        if (ActivityCompat.checkSelfPermission(this, Manifest.permission.WRITE_EXTERNAL_STORAGE) != PackageManager.PERMISSION_GRANTED
-                && Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
-            requestPermissions(new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE}, 0);
-        }
-
         setSupportActionBar(toolbar);
 
-        ActionBarDrawerToggle toggle = new ActionBarDrawerToggle(this, drawer, toolbar, R.string.navigation_drawer_open, R.string.navigation_drawer_close) {
+        ActionBarDrawerToggle toggle = new ActionBarDrawerToggle(this, drawer, toolbar, R.string.magisk, R.string.magisk) {
             @Override
             public void onDrawerOpened(View drawerView) {
                 super.onDrawerOpened(drawerView);
@@ -81,7 +73,6 @@ public class MainActivity extends Activity
             navigate(getIntent().getStringExtra(MagiskManager.INTENT_SECTION));
 
         navigationView.setNavigationItemSelectedListener(this);
-        getApplicationContext().reloadMainActivity.register(this);
 
     }
 
@@ -91,12 +82,6 @@ public class MainActivity extends Activity
         checkHideSection();
     }
 
-    @Override
-    protected void onDestroy() {
-        getApplicationContext().reloadMainActivity.unRegister(this);
-        super.onDestroy();
-    }
-
     @Override
     public void onBackPressed() {
         if (drawer.isDrawerOpen(navigationView)) {
@@ -117,22 +102,27 @@ public class MainActivity extends Activity
     }
 
     @Override
-    public void onTrigger(CallbackEvent<Void> event) {
+    public void onTopicPublished(Topic topic, Object result) {
         recreate();
     }
 
+    @Override
+    public Topic[] getSubscription() {
+        return new Topic[] { getMagiskManager().reloadActivity };
+    }
+
     public void checkHideSection() {
         Menu menu = navigationView.getMenu();
         menu.findItem(R.id.magiskhide).setVisible(
-                Shell.rootAccess() && getApplicationContext().magiskVersionCode >= 1300
+                Shell.rootAccess() && getMagiskManager().magiskVersionCode >= 1300
                         && prefs.getBoolean("magiskhide", false));
         menu.findItem(R.id.modules).setVisible(
-                Shell.rootAccess() && getApplicationContext().magiskVersionCode >= 0);
+                Shell.rootAccess() && getMagiskManager().magiskVersionCode >= 0);
         menu.findItem(R.id.downloads).setVisible(Utils.checkNetworkStatus(this) &&
-                Shell.rootAccess() && getApplicationContext().magiskVersionCode >= 0);
+                Shell.rootAccess() && getMagiskManager().magiskVersionCode >= 0);
         menu.findItem(R.id.log).setVisible(Shell.rootAccess());
         menu.findItem(R.id.superuser).setVisible(
-                Shell.rootAccess() && getApplicationContext().isSuClient);
+                Shell.rootAccess() && getMagiskManager().isSuClient);
     }
 
     public void navigate(String item) {
@@ -140,7 +130,6 @@ public class MainActivity extends Activity
         if (item != null) {
             switch (item) {
                 case "magisk":
-                case "install":
                     itemId = R.id.magisk;
                     break;
                 case "superuser":

app/src/main/java/com/topjohnwu/magisk/ModulesFragment.java

@@ -1,11 +1,10 @@
 package com.topjohnwu.magisk;
 
+import android.Manifest;
 import android.app.Activity;
 import android.content.Intent;
-import android.net.Uri;
 import android.os.Bundle;
 import android.support.annotation.Nullable;
-import android.support.design.widget.FloatingActionButton;
 import android.support.v4.widget.SwipeRefreshLayout;
 import android.support.v7.widget.RecyclerView;
 import android.view.LayoutInflater;
@@ -14,21 +13,21 @@ import android.view.ViewGroup;
 import android.widget.TextView;
 
 import com.topjohnwu.magisk.adapters.ModulesAdapter;
-import com.topjohnwu.magisk.asyncs.FlashZip;
 import com.topjohnwu.magisk.asyncs.LoadModules;
 import com.topjohnwu.magisk.components.Fragment;
-import com.topjohnwu.magisk.module.Module;
-import com.topjohnwu.magisk.utils.CallbackEvent;
-import com.topjohnwu.magisk.utils.Logger;
+import com.topjohnwu.magisk.container.Module;
+import com.topjohnwu.magisk.utils.Topic;
+import com.topjohnwu.magisk.utils.Utils;
 
 import java.util.ArrayList;
 import java.util.List;
 
 import butterknife.BindView;
 import butterknife.ButterKnife;
+import butterknife.OnClick;
 import butterknife.Unbinder;
 
-public class ModulesFragment extends Fragment implements CallbackEvent.Listener<Void> {
+public class ModulesFragment extends Fragment implements Topic.Subscriber {
 
     private static final int FETCH_ZIP_CODE = 2;
 
@@ -36,7 +35,14 @@ public class ModulesFragment extends Fragment implements CallbackEvent.Listener<
     @BindView(R.id.swipeRefreshLayout) SwipeRefreshLayout mSwipeRefreshLayout;
     @BindView(R.id.recyclerView) RecyclerView recyclerView;
     @BindView(R.id.empty_rv) TextView emptyRv;
-    @BindView(R.id.fab) FloatingActionButton fabio;
+    @OnClick(R.id.fab)
+    public void selectFile() {
+        Utils.runWithPermission(getActivity(), Manifest.permission.WRITE_EXTERNAL_STORAGE, () -> {
+            Intent intent = new Intent(Intent.ACTION_GET_CONTENT);
+            intent.setType("application/zip");
+            startActivityForResult(intent, FETCH_ZIP_CODE);
+        });
+    }
 
     private List<Module> listModules = new ArrayList<>();
 
@@ -46,12 +52,6 @@ public class ModulesFragment extends Fragment implements CallbackEvent.Listener<
         View view = inflater.inflate(R.layout.fragment_modules, container, false);
         unbinder = ButterKnife.bind(this, view);
 
-        fabio.setOnClickListener(v -> {
-            Intent intent = new Intent(Intent.ACTION_GET_CONTENT);
-            intent.setType("application/zip");
-            startActivityForResult(intent, FETCH_ZIP_CODE);
-        });
-
         mSwipeRefreshLayout.setOnRefreshListener(() -> {
             recyclerView.setVisibility(View.GONE);
             new LoadModules(getActivity()).exec();
@@ -69,40 +69,29 @@ public class ModulesFragment extends Fragment implements CallbackEvent.Listener<
             }
         });
 
-        if (getApplication().moduleLoadDone.isTriggered) {
-            updateUI();
-        }
+        getActivity().setTitle(R.string.modules);
 
         return view;
     }
 
     @Override
-    public void onTrigger(CallbackEvent<Void> event) {
-        Logger.dev("ModulesFragment: UI refresh triggered");
+    public void onTopicPublished(Topic topic, Object result) {
         updateUI();
     }
 
+    @Override
+    public Topic[] getSubscription() {
+        return new Topic[] { getApplication().moduleLoadDone };
+    }
+
     @Override
     public void onActivityResult(int requestCode, int resultCode, Intent data) {
         if (requestCode == FETCH_ZIP_CODE && resultCode == Activity.RESULT_OK && data != null) {
             // Get the URI of the selected file
-            final Uri uri = data.getData();
-            new FlashZip(getActivity(), uri).exec();
+            Intent intent = new Intent(getActivity(), FlashActivity.class);
+            intent.setData(data.getData()).putExtra(FlashActivity.SET_ACTION, FlashActivity.FLASH_ZIP);
+            startActivity(intent);
         }
-
-    }
-
-    @Override
-    public void onStart() {
-        super.onStart();
-        getApplication().moduleLoadDone.register(this);
-        getActivity().setTitle(R.string.modules);
-    }
-
-    @Override
-    public void onStop() {
-        getApplication().moduleLoadDone.unRegister(this);
-        super.onStop();
     }
 
     @Override

app/src/main/java/com/topjohnwu/magisk/ReposFragment.java

@@ -2,7 +2,6 @@ package com.topjohnwu.magisk;
 
 import android.os.Bundle;
 import android.support.annotation.Nullable;
-import android.support.v4.view.MenuItemCompat;
 import android.support.v4.widget.SwipeRefreshLayout;
 import android.support.v7.widget.RecyclerView;
 import android.view.LayoutInflater;
@@ -14,39 +13,22 @@ import android.widget.SearchView;
 import android.widget.TextView;
 
 import com.topjohnwu.magisk.adapters.ReposAdapter;
-import com.topjohnwu.magisk.adapters.SimpleSectionedRecyclerViewAdapter;
-import com.topjohnwu.magisk.asyncs.LoadRepos;
-import com.topjohnwu.magisk.asyncs.ParallelTask;
+import com.topjohnwu.magisk.asyncs.UpdateRepos;
 import com.topjohnwu.magisk.components.Fragment;
-import com.topjohnwu.magisk.module.Module;
-import com.topjohnwu.magisk.module.Repo;
-import com.topjohnwu.magisk.utils.CallbackEvent;
-import com.topjohnwu.magisk.utils.Logger;
-
-import java.util.ArrayList;
-import java.util.List;
+import com.topjohnwu.magisk.utils.Topic;
 
 import butterknife.BindView;
 import butterknife.ButterKnife;
 import butterknife.Unbinder;
 
-public class ReposFragment extends Fragment implements CallbackEvent.Listener<Void> {
+public class ReposFragment extends Fragment implements Topic.Subscriber {
 
     private Unbinder unbinder;
     @BindView(R.id.recyclerView) RecyclerView recyclerView;
     @BindView(R.id.empty_rv) TextView emptyRv;
     @BindView(R.id.swipeRefreshLayout) SwipeRefreshLayout mSwipeRefreshLayout;
 
-    private List<Repo> mUpdateRepos = new ArrayList<>();
-    private List<Repo> mInstalledRepos = new ArrayList<>();
-    private List<Repo> mOthersRepos = new ArrayList<>();
-    private List<Repo> fUpdateRepos = new ArrayList<>();
-    private List<Repo> fInstalledRepos = new ArrayList<>();
-    private List<Repo> fOthersRepos = new ArrayList<>();
-
-    private SimpleSectionedRecyclerViewAdapter mSectionedAdapter;
-
-    private SearchView.OnQueryTextListener searchListener;
+    public static ReposAdapter adapter;
 
     @Override
     public void onCreate(@Nullable Bundle savedInstanceState) {
@@ -60,24 +42,49 @@ public class ReposFragment extends Fragment implements CallbackEvent.Listener<Vo
         View view = inflater.inflate(R.layout.fragment_repos, container, false);
         unbinder = ButterKnife.bind(this, view);
 
-        mSectionedAdapter = new SimpleSectionedRecyclerViewAdapter(R.layout.section,
-                R.id.section_text, new ReposAdapter(fUpdateRepos, fInstalledRepos, fOthersRepos));
-
-        recyclerView.setAdapter(mSectionedAdapter);
-
         mSwipeRefreshLayout.setRefreshing(true);
 
         mSwipeRefreshLayout.setOnRefreshListener(() -> {
-            recyclerView.setVisibility(View.GONE);
-            new LoadRepos(getActivity()).exec();
+            recyclerView.setVisibility(View.VISIBLE);
+            emptyRv.setVisibility(View.GONE);
+            new UpdateRepos(getActivity(), true).exec();
         });
 
-        if (getApplication().repoLoadDone.isTriggered) {
-            reloadRepos();
-            updateUI();
-        }
+        getActivity().setTitle(R.string.downloads);
 
-        searchListener = new SearchView.OnQueryTextListener() {
+        return view;
+    }
+
+    @Override
+    public void onResume() {
+        adapter = new ReposAdapter(getApplication().repoDB, getApplication().moduleMap);
+        recyclerView.setAdapter(adapter);
+        super.onResume();
+    }
+
+    @Override
+    public void onPause() {
+        super.onPause();
+        adapter = null;
+    }
+
+    @Override
+    public void onTopicPublished(Topic topic, Object result) {
+        mSwipeRefreshLayout.setRefreshing(false);
+        recyclerView.setVisibility(adapter.getItemCount() == 0 ? View.GONE : View.VISIBLE);
+        emptyRv.setVisibility(adapter.getItemCount() == 0 ? View.VISIBLE : View.GONE);
+    }
+
+    @Override
+    public Topic[] getSubscription() {
+        return new Topic[] { getApplication().repoLoadDone };
+    }
+
+    @Override
+    public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
+        inflater.inflate(R.menu.menu_repo, menu);
+        SearchView search = (SearchView) menu.findItem(R.id.repo_search).getActionView();
+        search.setOnQueryTextListener(new SearchView.OnQueryTextListener() {
             @Override
             public boolean onQueryTextSubmit(String query) {
                 return false;
@@ -85,39 +92,10 @@ public class ReposFragment extends Fragment implements CallbackEvent.Listener<Vo
 
             @Override
             public boolean onQueryTextChange(String newText) {
-                new FilterApps().exec(newText);
+                adapter.filter(newText);
                 return false;
             }
-        };
-
-        return view;
-    }
-
-    @Override
-    public void onTrigger(CallbackEvent<Void> event) {
-        Logger.dev("ReposFragment: UI refresh triggered");
-        reloadRepos();
-        updateUI();
-    }
-
-    @Override
-    public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
-        inflater.inflate(R.menu.menu_repo, menu);
-        SearchView search = (SearchView) MenuItemCompat.getActionView(menu.findItem(R.id.repo_search));
-        search.setOnQueryTextListener(searchListener);
-    }
-
-    @Override
-    public void onStart() {
-        super.onStart();
-        getApplication().repoLoadDone.register(this);
-        getActivity().setTitle(R.string.downloads);
-    }
-
-    @Override
-    public void onStop() {
-        getApplication().repoLoadDone.unRegister(this);
-        super.onStop();
+        });
     }
 
     @Override
@@ -125,92 +103,4 @@ public class ReposFragment extends Fragment implements CallbackEvent.Listener<Vo
         super.onDestroyView();
         unbinder.unbind();
     }
-
-    private void reloadRepos() {
-        mUpdateRepos.clear();
-        mInstalledRepos.clear();
-        mOthersRepos.clear();
-        for (Repo repo : getApplication().repoMap.values()) {
-            Module module = getApplication().moduleMap.get(repo.getId());
-            if (module != null) {
-                if (repo.getVersionCode() > module.getVersionCode()) {
-                    mUpdateRepos.add(repo);
-                } else {
-                    mInstalledRepos.add(repo);
-                }
-            } else {
-                mOthersRepos.add(repo);
-            }
-        }
-        fUpdateRepos.clear();
-        fInstalledRepos.clear();
-        fOthersRepos.clear();
-        fUpdateRepos.addAll(mUpdateRepos);
-        fInstalledRepos.addAll(mInstalledRepos);
-        fOthersRepos.addAll(mOthersRepos);
-    }
-
-    private void updateUI() {
-        if (fUpdateRepos.size() + fInstalledRepos.size() + fOthersRepos.size() == 0) {
-            emptyRv.setVisibility(View.VISIBLE);
-            recyclerView.setVisibility(View.GONE);
-        } else {
-            List<SimpleSectionedRecyclerViewAdapter.Section> sections = new ArrayList<>();
-            if (!fUpdateRepos.isEmpty()) {
-                sections.add(new SimpleSectionedRecyclerViewAdapter.Section(0, getString(R.string.update_available)));
-            }
-            if (!fInstalledRepos.isEmpty()) {
-                sections.add(new SimpleSectionedRecyclerViewAdapter.Section(fUpdateRepos.size(), getString(R.string.installed)));
-            }
-            if (!fOthersRepos.isEmpty()) {
-                sections.add(new SimpleSectionedRecyclerViewAdapter.Section(fUpdateRepos.size() + fInstalledRepos.size(), getString(R.string.not_installed)));
-            }
-            SimpleSectionedRecyclerViewAdapter.Section[] array = sections.toArray(new SimpleSectionedRecyclerViewAdapter.Section[sections.size()]);
-            mSectionedAdapter.setSections(array);
-            emptyRv.setVisibility(View.GONE);
-            recyclerView.setVisibility(View.VISIBLE);
-        }
-        mSwipeRefreshLayout.setRefreshing(false);
-    }
-
-    private class FilterApps extends ParallelTask<String, Void, Void> {
-        @Override
-        protected Void doInBackground(String... strings) {
-            String newText = strings[0];
-            fUpdateRepos.clear();
-            fInstalledRepos.clear();
-            fOthersRepos.clear();
-            for (Repo repo: mUpdateRepos) {
-                if (repo.getName().toLowerCase().contains(newText.toLowerCase())
-                        || repo.getAuthor().toLowerCase().contains(newText.toLowerCase())
-                        || repo.getDescription().toLowerCase().contains(newText.toLowerCase())
-                        ) {
-                    fUpdateRepos.add(repo);
-                }
-            }
-            for (Repo repo: mInstalledRepos) {
-                if (repo.getName().toLowerCase().contains(newText.toLowerCase())
-                        || repo.getAuthor().toLowerCase().contains(newText.toLowerCase())
-                        || repo.getDescription().toLowerCase().contains(newText.toLowerCase())
-                        ) {
-                    fInstalledRepos.add(repo);
-                }
-            }
-            for (Repo repo: mOthersRepos) {
-                if (repo.getName().toLowerCase().contains(newText.toLowerCase())
-                        || repo.getAuthor().toLowerCase().contains(newText.toLowerCase())
-                        || repo.getDescription().toLowerCase().contains(newText.toLowerCase())
-                        ) {
-                    fOthersRepos.add(repo);
-                }
-            }
-            return null;
-        }
-
-        @Override
-        protected void onPostExecute(Void v) {
-            updateUI();
-        }
-    }
-
 }

app/src/main/java/com/topjohnwu/magisk/SettingsActivity.java

@@ -1,9 +1,11 @@
 package com.topjohnwu.magisk;
 
+import android.Manifest;
 import android.content.SharedPreferences;
 import android.os.Build;
 import android.os.Bundle;
 import android.preference.ListPreference;
+import android.preference.Preference;
 import android.preference.PreferenceCategory;
 import android.preference.PreferenceFragment;
 import android.preference.PreferenceManager;
@@ -13,25 +15,27 @@ import android.support.v7.app.ActionBar;
 import android.support.v7.widget.Toolbar;
 import android.widget.Toast;
 
-import com.topjohnwu.magisk.asyncs.MagiskHide;
+import com.topjohnwu.magisk.asyncs.CheckUpdates;
+import com.topjohnwu.magisk.asyncs.HideManager;
 import com.topjohnwu.magisk.components.Activity;
-import com.topjohnwu.magisk.components.AlertDialogBuilder;
 import com.topjohnwu.magisk.database.SuDatabaseHelper;
-import com.topjohnwu.magisk.utils.Logger;
 import com.topjohnwu.magisk.utils.Shell;
+import com.topjohnwu.magisk.utils.Topic;
 import com.topjohnwu.magisk.utils.Utils;
 
+import java.util.Locale;
+
 import butterknife.BindView;
 import butterknife.ButterKnife;
 
-public class SettingsActivity extends Activity {
+public class SettingsActivity extends Activity implements Topic.Subscriber {
 
     @BindView(R.id.toolbar) Toolbar toolbar;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
-        if (getApplicationContext().isDarkTheme) {
+        if (getMagiskManager().isDarkTheme) {
             setTheme(R.style.AppTheme_Transparent_Dark);
         }
 
@@ -56,14 +60,27 @@ public class SettingsActivity extends Activity {
 
     }
 
+    @Override
+    public void onTopicPublished(Topic topic, Object result) {
+        recreate();
+    }
+
+    @Override
+    public Topic[] getSubscription() {
+        return new Topic[] { getMagiskManager().reloadActivity };
+    }
+
     public static class SettingsFragment extends PreferenceFragment
-            implements SharedPreferences.OnSharedPreferenceChangeListener {
+            implements SharedPreferences.OnSharedPreferenceChangeListener,
+            Topic.Subscriber {
 
         private SharedPreferences prefs;
         private PreferenceScreen prefScreen;
 
-        private ListPreference suAccess, autoRes, suNotification, requestTimeout, multiuserMode, namespaceMode;
-        private MagiskManager magiskManager;
+        private ListPreference updateChannel, suAccess, autoRes, suNotification,
+                requestTimeout, multiuserMode, namespaceMode;
+        private MagiskManager mm;
+        private PreferenceCategory generalCatagory;
 
         @Override
         public void onCreate(Bundle savedInstanceState) {
@@ -71,12 +88,13 @@ public class SettingsActivity extends Activity {
             addPreferencesFromResource(R.xml.app_settings);
             prefs = PreferenceManager.getDefaultSharedPreferences(getActivity());
             prefScreen = getPreferenceScreen();
-            magiskManager = Utils.getMagiskManager(getActivity());
+            mm = Utils.getMagiskManager(getActivity());
 
+            generalCatagory = (PreferenceCategory) findPreference("general");
             PreferenceCategory magiskCategory = (PreferenceCategory) findPreference("magisk");
             PreferenceCategory suCategory = (PreferenceCategory) findPreference("superuser");
-            PreferenceCategory developer = (PreferenceCategory) findPreference("developer");
 
+            updateChannel = (ListPreference) findPreference("update_channel");
             suAccess = (ListPreference) findPreference("su_access");
             autoRes = (ListPreference) findPreference("su_auto_response");
             requestTimeout = (ListPreference) findPreference("su_request_timeout");
@@ -84,13 +102,14 @@ public class SettingsActivity extends Activity {
             multiuserMode = (ListPreference) findPreference("multiuser_mode");
             namespaceMode = (ListPreference) findPreference("mnt_ns");
             SwitchPreference reauth = (SwitchPreference) findPreference("su_reauth");
+            Preference hideManager = findPreference("hide");
 
             setSummary();
 
             // Disable dangerous settings in user mode if selected owner manage
             if (getActivity().getApplicationInfo().uid > 99999) {
-                prefScreen.removePreference(magiskCategory);
-                prefScreen.removePreference(suCategory);
+                suCategory.removePreference(multiuserMode);
+                generalCatagory.removePreference(hideManager);
             }
 
             // Remove re-authentication option on Android O, it will not work
@@ -103,131 +122,156 @@ public class SettingsActivity extends Activity {
                 return true;
             });
 
-            if (!BuildConfig.DEBUG) {
-                prefScreen.removePreference(developer);
-            }
+            hideManager.setOnPreferenceClickListener((pref) -> {
+                Utils.runWithPermission(getActivity(),
+                        Manifest.permission.WRITE_EXTERNAL_STORAGE,
+                        () -> new HideManager(getActivity()).exec());
+                return true;
+            });
 
             if (!Shell.rootAccess()) {
                 prefScreen.removePreference(magiskCategory);
                 prefScreen.removePreference(suCategory);
+                generalCatagory.removePreference(hideManager);
             } else {
-                if (!magiskManager.isSuClient) {
+                if (!mm.isSuClient) {
                     prefScreen.removePreference(suCategory);
                 }
-                if (magiskManager.magiskVersionCode < 1300) {
+                if (mm.magiskVersionCode < 1300) {
                     prefScreen.removePreference(magiskCategory);
                 }
             }
         }
 
+        private void setLocalePreference(ListPreference lp) {
+            boolean isNew = lp == null;
+            if (isNew) {
+                lp = new ListPreference(getActivity());
+            }
+            CharSequence[] entries = new CharSequence[mm.locales.size() + 1];
+            CharSequence[] entryValues = new CharSequence[mm.locales.size() + 1];
+            entries[0] = getString(R.string.system_default);
+            entryValues[0] = "";
+            int i = 1;
+            for (Locale locale : mm.locales) {
+                entries[i] = locale.getDisplayName(locale);
+                entryValues[i++] = locale.toLanguageTag();
+            }
+            lp.setEntries(entries);
+            lp.setEntryValues(entryValues);
+            lp.setTitle(R.string.language);
+            lp.setKey("locale");
+            lp.setSummary(MagiskManager.locale.getDisplayName(MagiskManager.locale));
+            if (isNew) {
+                generalCatagory.addPreference(lp);
+            }
+        }
+
         @Override
         public void onResume() {
             super.onResume();
             prefs.registerOnSharedPreferenceChangeListener(this);
+            subscribeTopics();
         }
 
         @Override
         public void onPause() {
-            super.onPause();
             prefs.unregisterOnSharedPreferenceChangeListener(this);
+            unsubscribeTopics();
+            super.onPause();
         }
 
         @Override
         public void onSharedPreferenceChanged(SharedPreferences prefs, String key) {
-            Logger.dev("Settings: Prefs change " + key);
             boolean enabled;
 
             switch (key) {
                 case "dark_theme":
                     enabled = prefs.getBoolean("dark_theme", false);
-                    if (magiskManager.isDarkTheme != enabled) {
-                        magiskManager.isDarkTheme = enabled;
-                        magiskManager.reloadMainActivity.trigger();
-                        getActivity().recreate();
+                    if (mm.isDarkTheme != enabled) {
+                        mm.reloadActivity.publish(false);
                     }
                     break;
                 case "disable":
                     enabled = prefs.getBoolean("disable", false);
                     if (enabled) {
-                        Utils.createFile(MagiskManager.MAGISK_DISABLE_FILE);
+                        Utils.createFile(getShell(), MagiskManager.MAGISK_DISABLE_FILE);
                     } else {
-                        Utils.removeItem(MagiskManager.MAGISK_DISABLE_FILE);
+                        Utils.removeItem(getShell(), MagiskManager.MAGISK_DISABLE_FILE);
                     }
                     Toast.makeText(getActivity(), R.string.settings_reboot_toast, Toast.LENGTH_LONG).show();
                     break;
                 case "magiskhide":
                     enabled = prefs.getBoolean("magiskhide", false);
                     if (enabled) {
-                        if (!magiskManager.isSuClient) {
-                            new AlertDialogBuilder(getActivity())
-                                    .setTitle(R.string.no_magisksu_title)
-                                    .setMessage(R.string.no_magisksu_msg)
-                                    .setPositiveButton(R.string.understand, (dialog, which) -> new MagiskHide().enable())
-                                    .setCancelable(false)
-                                    .show();
-                        } else {
-                            new MagiskHide().enable();
-                        }
+                        Utils.enableMagiskHide(getShell());
                     } else {
-                        new MagiskHide().disable();
+                        Utils.disableMagiskHide(getShell());
                     }
                     break;
                 case "hosts":
                     enabled = prefs.getBoolean("hosts", false);
                     if (enabled) {
-                        Shell.su_async(null,
-                                "cp -af /system/etc/hosts /magisk/.core/hosts",
-                                "mount -o bind /magisk/.core/hosts /system/etc/hosts");
+                        getShell().su_raw(
+                                "cp -af /system/etc/hosts " + MagiskManager.MAGISK_HOST_FILE,
+                                "mount -o bind " + MagiskManager.MAGISK_HOST_FILE + " /system/etc/hosts");
                     } else {
-                        Shell.su_async(null,
+                        getShell().su_raw(
                                 "umount -l /system/etc/hosts",
-                                "rm -f /magisk/.core/hosts");
+                                "rm -f " + MagiskManager.MAGISK_HOST_FILE);
                     }
                     break;
                 case "su_access":
-                    magiskManager.suAccessState = Utils.getPrefsInt(prefs, "su_access", 3);
-                    magiskManager.suDB.setSettings(SuDatabaseHelper.ROOT_ACCESS, magiskManager.suAccessState);
+                    mm.suDB.setSettings(SuDatabaseHelper.ROOT_ACCESS, Utils.getPrefsInt(prefs, "su_access"));
                     break;
                 case "multiuser_mode":
-                    magiskManager.multiuserMode = Utils.getPrefsInt(prefs, "multiuser_mode", 0);
-                    magiskManager.suDB.setSettings(SuDatabaseHelper.MULTIUSER_MODE, magiskManager.multiuserMode);
+                    mm.suDB.setSettings(SuDatabaseHelper.MULTIUSER_MODE, Utils.getPrefsInt(prefs, "multiuser_mode"));
                     break;
                 case "mnt_ns":
-                    magiskManager.suNamespaceMode = Utils.getPrefsInt(prefs, "mnt_ns", 1);
-                    magiskManager.suDB.setSettings(SuDatabaseHelper.MNT_NS, magiskManager.suNamespaceMode);
+                    mm.suDB.setSettings(SuDatabaseHelper.MNT_NS, Utils.getPrefsInt(prefs, "mnt_ns"));
                     break;
-                case "su_request_timeout":
-                    magiskManager.suRequestTimeout = Utils.getPrefsInt(prefs, "su_request_timeout", 10);
+                case "locale":
+                    mm.setLocale();
+                    mm.reloadActivity.publish(false);
                     break;
-                case "su_auto_response":
-                    magiskManager.suResponseType = Utils.getPrefsInt(prefs, "su_auto_response", 0);
-                    break;
-                case "su_notification":
-                    magiskManager.suNotificationType = Utils.getPrefsInt(prefs, "su_notification", 1);
-                    break;
-                case "developer_logging":
-                    MagiskManager.devLogging = prefs.getBoolean("developer_logging", false);
-                    break;
-                case "shell_logging":
-                    MagiskManager.shellLogging = prefs.getBoolean("shell_logging", false);
+                case "update_channel":
+                    mm.updateChannel = Utils.getPrefsInt(prefs, "update_channel");
+                    new CheckUpdates(mm, true).exec();
                     break;
             }
+            mm.loadConfig();
             setSummary();
         }
 
+        private Shell getShell() {
+            return Shell.getShell(getActivity());
+        }
+
         private void setSummary() {
+            updateChannel.setSummary(getResources()
+                    .getStringArray(R.array.update_channel)[mm.updateChannel]);
             suAccess.setSummary(getResources()
-                    .getStringArray(R.array.su_access)[magiskManager.suAccessState]);
+                    .getStringArray(R.array.su_access)[mm.suAccessState]);
             autoRes.setSummary(getResources()
-                    .getStringArray(R.array.auto_response)[magiskManager.suResponseType]);
+                    .getStringArray(R.array.auto_response)[mm.suResponseType]);
             suNotification.setSummary(getResources()
-                    .getStringArray(R.array.su_notification)[magiskManager.suNotificationType]);
+                    .getStringArray(R.array.su_notification)[mm.suNotificationType]);
             requestTimeout.setSummary(
                     getString(R.string.request_timeout_summary, prefs.getString("su_request_timeout", "10")));
             multiuserMode.setSummary(getResources()
-                    .getStringArray(R.array.multiuser_summary)[magiskManager.multiuserMode]);
+                    .getStringArray(R.array.multiuser_summary)[mm.multiuserMode]);
             namespaceMode.setSummary(getResources()
-                    .getStringArray(R.array.namespace_summary)[magiskManager.suNamespaceMode]);
+                    .getStringArray(R.array.namespace_summary)[mm.suNamespaceMode]);
+        }
+
+        @Override
+        public void onTopicPublished(Topic topic, Object result) {
+            setLocalePreference((ListPreference) findPreference("locale"));
+        }
+
+        @Override
+        public Topic[] getSubscription() {
+            return new Topic[] { mm.localeDone };
         }
     }
 

app/src/main/java/com/topjohnwu/magisk/SplashActivity.java

@@ -1,51 +1,17 @@
 package com.topjohnwu.magisk;
 
-import android.app.job.JobInfo;
-import android.app.job.JobScheduler;
-import android.content.ComponentName;
-import android.content.Context;
 import android.content.Intent;
 import android.os.Bundle;
-import android.text.TextUtils;
 
-import com.topjohnwu.magisk.asyncs.GetBootBlocks;
-import com.topjohnwu.magisk.asyncs.LoadApps;
-import com.topjohnwu.magisk.asyncs.LoadModules;
-import com.topjohnwu.magisk.asyncs.LoadRepos;
 import com.topjohnwu.magisk.components.Activity;
-import com.topjohnwu.magisk.services.UpdateCheckService;
-import com.topjohnwu.magisk.utils.Utils;
 
-public class SplashActivity extends Activity{
-
-    private static final int UPDATE_SERVICE_ID = 1;
+public class SplashActivity extends Activity {
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
-
         super.onCreate(savedInstanceState);
 
-        // Init the info and configs and root shell
-        getApplicationContext().init();
-
-        // Now fire all async tasks
-        new GetBootBlocks(this).exec();
-        new LoadModules(this).setCallBack(() -> new LoadRepos(this).exec()).exec();
-        new LoadApps(this).exec();
-
-        if (Utils.checkNetworkStatus(this)) {
-            // Initialize the update check service, notify every 8 hours
-            if (!TextUtils.equals("install", getIntent().getStringExtra(MagiskManager.INTENT_SECTION))) {
-                ComponentName service = new ComponentName(this, UpdateCheckService.class);
-                JobInfo jobInfo = new JobInfo.Builder(UPDATE_SERVICE_ID, service)
-                        .setRequiredNetworkType(JobInfo.NETWORK_TYPE_ANY)
-                        .setPersisted(true)
-                        .setPeriodic(8 * 60 * 60 * 1000)
-                        .build();
-                JobScheduler scheduler = (JobScheduler) getSystemService(Context.JOB_SCHEDULER_SERVICE);
-                scheduler.schedule(jobInfo);
-            }
-        }
+        getMagiskManager().startup();
 
         Intent intent = new Intent(this, MainActivity.class);
         String section = getIntent().getStringExtra(MagiskManager.INTENT_SECTION);

app/src/main/java/com/topjohnwu/magisk/SuLogFragment.java

@@ -13,9 +13,6 @@ import android.widget.TextView;
 
 import com.topjohnwu.magisk.adapters.SuLogAdapter;
 import com.topjohnwu.magisk.components.Fragment;
-import com.topjohnwu.magisk.superuser.SuLogEntry;
-
-import java.util.List;
 
 import butterknife.BindView;
 import butterknife.ButterKnife;
@@ -27,7 +24,8 @@ public class SuLogFragment extends Fragment {
     @BindView(R.id.recyclerView) RecyclerView recyclerView;
 
     private Unbinder unbinder;
-    private MagiskManager magiskManager;
+    private MagiskManager mm;
+    private SuLogAdapter adapter;
 
     @Override
     public void onCreate(@Nullable Bundle savedInstanceState) {
@@ -47,7 +45,9 @@ public class SuLogFragment extends Fragment {
         // Inflate the layout for this fragment
         View v = inflater.inflate(R.layout.fragment_su_log, container, false);
         unbinder = ButterKnife.bind(this, v);
-        magiskManager = getApplication();
+        mm = getApplication();
+        adapter = new SuLogAdapter(mm.suDB);
+        recyclerView.setAdapter(adapter);
 
         updateList();
 
@@ -55,13 +55,12 @@ public class SuLogFragment extends Fragment {
     }
 
     private void updateList() {
-        List<SuLogEntry> logs = magiskManager.suDB.getLogList();
+        adapter.notifyDBChanged();
 
-        if (logs.size() == 0) {
+        if (adapter.getSectionCount() == 0) {
             emptyRv.setVisibility(View.VISIBLE);
             recyclerView.setVisibility(View.GONE);
         } else {
-            recyclerView.setAdapter(new SuLogAdapter(logs).getAdapter());
             emptyRv.setVisibility(View.GONE);
             recyclerView.setVisibility(View.VISIBLE);
         }
@@ -74,7 +73,7 @@ public class SuLogFragment extends Fragment {
                 updateList();
                 return true;
             case R.id.menu_clear:
-                magiskManager.suDB.clearLogs();
+                mm.suDB.clearLogs();
                 updateList();
                 return true;
             default:

app/src/main/java/com/topjohnwu/magisk/SuperuserFragment.java

@@ -11,7 +11,7 @@ import android.widget.TextView;
 
 import com.topjohnwu.magisk.adapters.PolicyAdapter;
 import com.topjohnwu.magisk.components.Fragment;
-import com.topjohnwu.magisk.superuser.Policy;
+import com.topjohnwu.magisk.container.Policy;
 
 import java.util.List;
 
@@ -32,15 +32,15 @@ public class SuperuserFragment extends Fragment {
         unbinder = ButterKnife.bind(this, view);
 
         PackageManager pm = getActivity().getPackageManager();
-        MagiskManager magiskManager = getApplication();
+        MagiskManager mm = getApplication();
 
-        List<Policy> policyList = magiskManager.suDB.getPolicyList(pm);
+        List<Policy> policyList = mm.suDB.getPolicyList(pm);
 
         if (policyList.size() == 0) {
             emptyRv.setVisibility(View.VISIBLE);
             recyclerView.setVisibility(View.GONE);
         } else {
-            recyclerView.setAdapter(new PolicyAdapter(policyList, magiskManager.suDB, pm));
+            recyclerView.setAdapter(new PolicyAdapter(policyList, mm.suDB, pm));
             emptyRv.setVisibility(View.GONE);
             recyclerView.setVisibility(View.VISIBLE);
         }

app/src/main/java/com/topjohnwu/magisk/adapters/ApplicationAdapter.java

@@ -1,5 +1,6 @@
 package com.topjohnwu.magisk.adapters;
 
+import android.content.Context;
 import android.content.pm.ApplicationInfo;
 import android.content.pm.PackageManager;
 import android.support.design.widget.Snackbar;
@@ -13,13 +14,16 @@ import android.widget.ImageView;
 import android.widget.TextView;
 
 import com.topjohnwu.magisk.R;
-import com.topjohnwu.magisk.asyncs.MagiskHide;
+import com.topjohnwu.magisk.asyncs.ParallelTask;
 import com.topjohnwu.magisk.components.SnackbarMaker;
+import com.topjohnwu.magisk.utils.Shell;
+import com.topjohnwu.magisk.utils.Topic;
 import com.topjohnwu.magisk.utils.Utils;
 
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collections;
+import java.util.Iterator;
 import java.util.List;
 
 import butterknife.BindView;
@@ -40,20 +44,19 @@ public class ApplicationAdapter extends RecyclerView.Adapter<ApplicationAdapter.
 
     private List<ApplicationInfo> mOriginalList, mList;
     private List<String> mHideList;
-    private PackageManager packageManager;
+    private PackageManager pm;
     private ApplicationFilter filter;
+    private Topic magiskHideDone;
+    private Shell shell;
 
-    public ApplicationAdapter(PackageManager packageManager) {
+    public ApplicationAdapter(Context context) {
         mOriginalList = mList = Collections.emptyList();
         mHideList = Collections.emptyList();
-        this.packageManager = packageManager;
         filter = new ApplicationFilter();
-    }
-
-    public void setLists(List<ApplicationInfo> listApps, List<String> hideList) {
-        mOriginalList = mList = listApps;
-        mHideList = hideList;
-        notifyDataSetChanged();
+        pm = context.getPackageManager();
+        magiskHideDone = Utils.getMagiskManager(context).magiskHideDone;
+        shell = Shell.getShell(context);
+        new LoadApps().exec();
     }
 
     @Override
@@ -66,8 +69,8 @@ public class ApplicationAdapter extends RecyclerView.Adapter<ApplicationAdapter.
     public void onBindViewHolder(final ViewHolder holder, int position) {
         ApplicationInfo info = mList.get(position);
 
-        holder.appIcon.setImageDrawable(info.loadIcon(packageManager));
-        holder.appName.setText(info.loadLabel(packageManager));
+        holder.appIcon.setImageDrawable(info.loadIcon(pm));
+        holder.appName.setText(info.loadLabel(pm));
         holder.appPackage.setText(info.packageName);
 
         // Remove all listeners
@@ -86,10 +89,10 @@ public class ApplicationAdapter extends RecyclerView.Adapter<ApplicationAdapter.
             holder.checkBox.setChecked(mHideList.contains(info.packageName));
             holder.checkBox.setOnCheckedChangeListener((v, isChecked) -> {
                 if (isChecked) {
-                    new MagiskHide().add(info.packageName);
+                    Utils.addMagiskHide(shell, info.packageName);
                     mHideList.add(info.packageName);
                 } else {
-                    new MagiskHide().rm(info.packageName);
+                    Utils.rmMagiskHide(shell, info.packageName);
                     mHideList.remove(info.packageName);
                 }
             });
@@ -105,6 +108,10 @@ public class ApplicationAdapter extends RecyclerView.Adapter<ApplicationAdapter.
         filter.filter(constraint);
     }
 
+    public void refresh() {
+        new LoadApps().exec();
+    }
+
     static class ViewHolder extends RecyclerView.ViewHolder {
 
         @BindView(R.id.app_icon) ImageView appIcon;
@@ -122,31 +129,47 @@ public class ApplicationAdapter extends RecyclerView.Adapter<ApplicationAdapter.
 
         @Override
         protected FilterResults performFiltering(CharSequence constraint) {
-            List<ApplicationInfo> filteredApps;
             if (constraint == null || constraint.length() == 0) {
-                filteredApps = mOriginalList;
+                mList = mOriginalList;
             } else {
-                filteredApps = new ArrayList<>();
+                mList = new ArrayList<>();
                 String filter = constraint.toString().toLowerCase();
                 for (ApplicationInfo info : mOriginalList) {
-                    if (Utils.lowercaseContains(info.loadLabel(packageManager), filter)
+                    if (Utils.lowercaseContains(info.loadLabel(pm), filter)
                             || Utils.lowercaseContains(info.packageName, filter)) {
-                        filteredApps.add(info);
+                        mList.add(info);
                     }
                 }
             }
-
-            FilterResults results = new FilterResults();
-            results.values = filteredApps;
-            results.count = filteredApps.size();
-            return results;
+            return null;
         }
 
-        @SuppressWarnings("unchecked")
         @Override
         protected void publishResults(CharSequence constraint, FilterResults results) {
-            mList = (List<ApplicationInfo>) results.values;
             notifyDataSetChanged();
         }
     }
+
+    private class LoadApps extends ParallelTask<Void, Void, Void> {
+
+        @Override
+        protected Void doInBackground(Void... voids) {
+            mOriginalList = pm.getInstalledApplications(0);
+            for (Iterator<ApplicationInfo> i = mOriginalList.iterator(); i.hasNext(); ) {
+                ApplicationInfo info = i.next();
+                if (ApplicationAdapter.BLACKLIST.contains(info.packageName) || !info.enabled) {
+                    i.remove();
+                }
+            }
+            Collections.sort(mOriginalList, (a, b) -> a.loadLabel(pm).toString().toLowerCase()
+                    .compareTo(b.loadLabel(pm).toString().toLowerCase()));
+            mHideList = Utils.listMagiskHide(shell);
+            return null;
+        }
+
+        @Override
+        protected void onPostExecute(Void v) {
+            magiskHideDone.publish(false);
+        }
+    }
 }

app/src/main/java/com/topjohnwu/magisk/adapters/ModulesAdapter.java

@@ -13,7 +13,7 @@ import android.widget.TextView;
 
 import com.topjohnwu.magisk.R;
 import com.topjohnwu.magisk.components.SnackbarMaker;
-import com.topjohnwu.magisk.module.Module;
+import com.topjohnwu.magisk.container.Module;
 import com.topjohnwu.magisk.utils.Shell;
 
 import java.util.List;
@@ -38,6 +38,7 @@ public class ModulesAdapter extends RecyclerView.Adapter<ModulesAdapter.ViewHold
     @Override
     public void onBindViewHolder(final ViewHolder holder, int position) {
         Context context = holder.itemView.getContext();
+        Shell rootShell = Shell.getShell(context);
         final Module module = mList.get(position);
 
         String version = module.getVersion();
@@ -55,10 +56,10 @@ public class ModulesAdapter extends RecyclerView.Adapter<ModulesAdapter.ViewHold
         holder.checkBox.setOnCheckedChangeListener((v, isChecked) -> {
             int snack;
             if (isChecked) {
-                module.removeDisableFile();
+                module.removeDisableFile(rootShell);
                 snack = R.string.disable_file_removed;
             } else {
-                module.createDisableFile();
+                module.createDisableFile(rootShell);
                 snack = R.string.disable_file_created;
             }
             SnackbarMaker.make(holder.itemView, snack, Snackbar.LENGTH_SHORT).show();
@@ -68,10 +69,10 @@ public class ModulesAdapter extends RecyclerView.Adapter<ModulesAdapter.ViewHold
             boolean removed = module.willBeRemoved();
             int snack;
             if (removed) {
-                module.deleteRemoveFile();
+                module.deleteRemoveFile(rootShell);
                 snack = R.string.remove_file_deleted;
             } else {
-                module.createRemoveFile();
+                module.createRemoveFile(rootShell);
                 snack = R.string.remove_file_created;
             }
             SnackbarMaker.make(holder.itemView, snack, Snackbar.LENGTH_SHORT).show();

app/src/main/java/com/topjohnwu/magisk/adapters/PolicyAdapter.java

@@ -1,5 +1,6 @@
 package com.topjohnwu.magisk.adapters;
 
+import android.app.Activity;
 import android.content.pm.PackageManager;
 import android.support.design.widget.Snackbar;
 import android.support.v7.widget.RecyclerView;
@@ -12,10 +13,10 @@ import android.widget.TextView;
 
 import com.topjohnwu.magisk.R;
 import com.topjohnwu.magisk.components.AlertDialogBuilder;
-import com.topjohnwu.magisk.components.ExpandableViewHolder;
+import com.topjohnwu.magisk.components.ExpandableView;
 import com.topjohnwu.magisk.components.SnackbarMaker;
+import com.topjohnwu.magisk.container.Policy;
 import com.topjohnwu.magisk.database.SuDatabaseHelper;
-import com.topjohnwu.magisk.superuser.Policy;
 
 import java.util.HashSet;
 import java.util.List;
@@ -50,7 +51,7 @@ public class PolicyAdapter extends RecyclerView.Adapter<PolicyAdapter.ViewHolder
         holder.setExpanded(expandList.contains(policy));
 
         holder.itemView.setOnClickListener(view -> {
-            if (holder.mExpanded) {
+            if (holder.isExpanded()) {
                 holder.collapse();
                 expandList.remove(policy);
             } else {
@@ -92,7 +93,7 @@ public class PolicyAdapter extends RecyclerView.Adapter<PolicyAdapter.ViewHolder
                 dbHelper.updatePolicy(policy);
             }
         });
-        holder.delete.setOnClickListener(v -> new AlertDialogBuilder(v.getContext())
+        holder.delete.setOnClickListener(v -> new AlertDialogBuilder((Activity) v.getContext())
                 .setTitle(R.string.su_revoke_title)
                 .setMessage(v.getContext().getString(R.string.su_revoke_msg, policy.appName))
                 .setPositiveButton(R.string.yes, (dialog, which) -> {
@@ -119,7 +120,7 @@ public class PolicyAdapter extends RecyclerView.Adapter<PolicyAdapter.ViewHolder
         return policyList.size();
     }
 
-    static class ViewHolder extends ExpandableViewHolder {
+    static class ViewHolder extends RecyclerView.ViewHolder implements ExpandableView {
 
         @BindView(R.id.app_name) TextView appName;
         @BindView(R.id.package_name) TextView packageName;
@@ -127,18 +128,23 @@ public class PolicyAdapter extends RecyclerView.Adapter<PolicyAdapter.ViewHolder
         @BindView(R.id.master_switch) Switch masterSwitch;
         @BindView(R.id.notification_switch) Switch notificationSwitch;
         @BindView(R.id.logging_switch) Switch loggingSwitch;
+        @BindView(R.id.expand_layout) ViewGroup expandLayout;
 
         @BindView(R.id.delete) ImageView delete;
         @BindView(R.id.more_info) ImageView moreInfo;
 
+        private Container container = new Container();
+
         public ViewHolder(View itemView) {
             super(itemView);
             ButterKnife.bind(this, itemView);
+            container.expandLayout = expandLayout;
+            setupExpandable();
         }
 
         @Override
-        public void setExpandLayout(View itemView) {
-            expandLayout = itemView.findViewById(R.id.expand_layout);
+        public Container getContainer() {
+            return container;
         }
     }
 }

app/src/main/java/com/topjohnwu/magisk/adapters/ReposAdapter.java

@@ -2,9 +2,10 @@ package com.topjohnwu.magisk.adapters;
 
 import android.app.Activity;
 import android.content.Context;
-import android.net.Uri;
+import android.database.Cursor;
 import android.support.v7.widget.RecyclerView;
 import android.text.TextUtils;
+import android.util.Pair;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
@@ -13,101 +14,165 @@ import android.widget.LinearLayout;
 import android.widget.TextView;
 
 import com.topjohnwu.magisk.R;
+import com.topjohnwu.magisk.asyncs.MarkDownWindow;
 import com.topjohnwu.magisk.asyncs.ProcessRepoZip;
 import com.topjohnwu.magisk.components.AlertDialogBuilder;
-import com.topjohnwu.magisk.components.MarkDownWindow;
-import com.topjohnwu.magisk.module.Repo;
-import com.topjohnwu.magisk.receivers.DownloadReceiver;
+import com.topjohnwu.magisk.container.Module;
+import com.topjohnwu.magisk.container.Repo;
+import com.topjohnwu.magisk.database.RepoDatabaseHelper;
 import com.topjohnwu.magisk.utils.Utils;
 
+import java.util.ArrayList;
 import java.util.List;
+import java.util.Map;
 
 import butterknife.BindView;
 import butterknife.ButterKnife;
 
-public class ReposAdapter extends RecyclerView.Adapter<ReposAdapter.ViewHolder> {
+public class ReposAdapter extends SectionedAdapter<ReposAdapter.SectionHolder, ReposAdapter.RepoHolder> {
 
-    private List<Repo> mUpdateRepos, mInstalledRepos, mOthersRepos;
-    private Context mContext;
+    private static final int UPDATES = 0;
+    private static final int INSTALLED = 1;
+    private static final int OTHERS = 2;
 
-    public ReposAdapter(List<Repo> update, List<Repo> installed, List<Repo> others) {
-        mUpdateRepos = update;
-        mInstalledRepos = installed;
-        mOthersRepos = others;
+    private Cursor repoCursor = null;
+    private Map<String, Module> moduleMap;
+    private RepoDatabaseHelper repoDB;
+    private List<Pair<Integer, List<Repo>>> repoPairs;
+
+    public ReposAdapter(RepoDatabaseHelper db, Map<String, Module> map) {
+        repoDB = db;
+        moduleMap = map;
+        repoPairs = new ArrayList<>();
+        notifyDBChanged();
+    }
+
+
+    @Override
+    public int getSectionCount() {
+        return repoPairs.size();
     }
 
     @Override
-    public ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
-        mContext = parent.getContext();
-        View v = LayoutInflater.from(mContext).inflate(R.layout.list_item_repo, parent, false);
-        return new ViewHolder(v);
+    public int getItemCount(int section) {
+        return repoPairs.get(section).second.size();
     }
 
     @Override
-    public void onBindViewHolder(final ViewHolder holder, int position) {
-        Repo repo = getItem(position);
+    public SectionHolder onCreateSectionViewHolder(ViewGroup parent) {
+        View v = LayoutInflater.from(parent.getContext()).inflate(R.layout.section, parent, false);
+        return new SectionHolder(v);
+    }
+
+    @Override
+    public RepoHolder onCreateItemViewHolder(ViewGroup parent, int viewType) {
+        View v = LayoutInflater.from(parent.getContext()).inflate(R.layout.list_item_repo, parent, false);
+        return new RepoHolder(v);
+    }
+
+    @Override
+    public void onBindSectionViewHolder(SectionHolder holder, int section) {
+        switch (repoPairs.get(section).first) {
+            case UPDATES:
+                holder.sectionText.setText(R.string.update_available);
+                break;
+            case INSTALLED:
+                holder.sectionText.setText(R.string.installed);
+                break;
+            case OTHERS:
+                holder.sectionText.setText(R.string.not_installed);
+                break;
+        }
+    }
+
+    @Override
+    public void onBindItemViewHolder(RepoHolder holder, int section, int position) {
+        Repo repo = repoPairs.get(section).second.get(position);
+        Context context = holder.itemView.getContext();
 
         holder.title.setText(repo.getName());
         holder.versionName.setText(repo.getVersion());
         String author = repo.getAuthor();
-        holder.author.setText(TextUtils.isEmpty(author) ? null : mContext.getString(R.string.author, author));
+        holder.author.setText(TextUtils.isEmpty(author) ? null : context.getString(R.string.author, author));
         holder.description.setText(repo.getDescription());
 
-        holder.infoLayout.setOnClickListener(v -> new MarkDownWindow(null, repo.getDetailUrl(), mContext));
+        holder.infoLayout.setOnClickListener(v ->
+                new MarkDownWindow((Activity) context, null, repo.getDetailUrl()).exec());
 
         holder.downloadImage.setOnClickListener(v -> {
             String filename = repo.getName() + "-" + repo.getVersion() + ".zip";
-            new AlertDialogBuilder(mContext)
-                    .setTitle(mContext.getString(R.string.repo_install_title, repo.getName()))
-                    .setMessage(mContext.getString(R.string.repo_install_msg, filename))
+            new AlertDialogBuilder((Activity) context)
+                    .setTitle(context.getString(R.string.repo_install_title, repo.getName()))
+                    .setMessage(context.getString(R.string.repo_install_msg, filename))
                     .setCancelable(true)
-                    .setPositiveButton(R.string.install, (d, i) -> Utils.dlAndReceive(
-                            mContext,
-                            new DownloadReceiver() {
-                                @Override
-                                public void onDownloadDone(Uri uri) {
-                                    Activity activity = (Activity) mContext;
-                                    new ProcessRepoZip(activity, uri, true).exec();
-                                }
-                            },
-                            repo.getZipUrl(),
-                            Utils.getLegalFilename(filename)))
-                    .setNeutralButton(R.string.download, (d, i) -> Utils.dlAndReceive(
-                            mContext,
-                            new DownloadReceiver() {
-                                @Override
-                                public void onDownloadDone(Uri uri) {
-                                    Activity activity = (Activity) mContext;
-                                    new ProcessRepoZip(activity, uri, false).exec();
-                                }
-                            },
-                            repo.getZipUrl(),
-                            Utils.getLegalFilename(filename)))
+                    .setPositiveButton(R.string.install, (d, i) ->
+                        new ProcessRepoZip((Activity) context, repo.getZipUrl(),
+                                Utils.getLegalFilename(filename), true).exec()
+                    )
+                    .setNeutralButton(R.string.download, (d, i) ->
+                        new ProcessRepoZip((Activity) context, repo.getZipUrl(),
+                                Utils.getLegalFilename(filename), false).exec())
                     .setNegativeButton(R.string.no_thanks, null)
                     .show();
         });
     }
 
-    @Override
-    public int getItemCount() {
-        return mUpdateRepos.size() + mInstalledRepos.size() + mOthersRepos.size();
+    public void notifyDBChanged() {
+        if (repoCursor != null)
+            repoCursor.close();
+        repoCursor = repoDB.getRepoCursor();
+        filter("");
     }
 
-    private Repo getItem(int position) {
-        if (position >= mUpdateRepos.size()) {
-            position -= mUpdateRepos.size();
-            if (position >= mInstalledRepos.size()) {
-                position -= mInstalledRepos.size();
-                return mOthersRepos.get(position);
-            } else {
-                return mInstalledRepos.get(position);
+    public void filter(String s) {
+        List<Repo> updates = new ArrayList<>();
+        List<Repo> installed = new ArrayList<>();
+        List<Repo> others = new ArrayList<>();
+
+        repoPairs.clear();
+        while (repoCursor.moveToNext()) {
+            Repo repo = new Repo(repoCursor);
+            if (repo.getName().toLowerCase().contains(s.toLowerCase())
+                    || repo.getAuthor().toLowerCase().contains(s.toLowerCase())
+                    || repo.getDescription().toLowerCase().contains(s.toLowerCase())
+                    ) {
+                // Passed the repoFilter
+                Module module = moduleMap.get(repo.getId());
+                if (module != null) {
+                    if (repo.getVersionCode() > module.getVersionCode()) {
+                        // Updates
+                        updates.add(repo);
+                    } else {
+                        installed.add(repo);
+                    }
+                } else {
+                    others.add(repo);
+                }
             }
-        } else {
-            return mUpdateRepos.get(position);
+        }
+        repoCursor.moveToFirst();
+
+        if (!updates.isEmpty())
+            repoPairs.add(new Pair<>(UPDATES, updates));
+        if (!installed.isEmpty())
+            repoPairs.add(new Pair<>(INSTALLED, installed));
+        if (!others.isEmpty())
+            repoPairs.add(new Pair<>(OTHERS, others));
+
+        notifyDataSetChanged();
+    }
+
+    static class SectionHolder extends RecyclerView.ViewHolder {
+
+        @BindView(R.id.section_text) TextView sectionText;
+
+        SectionHolder(View itemView) {
+            super(itemView);
+            ButterKnife.bind(this, itemView);
         }
     }
 
-    static class ViewHolder extends RecyclerView.ViewHolder {
+    static class RepoHolder extends RecyclerView.ViewHolder {
 
         @BindView(R.id.title) TextView title;
         @BindView(R.id.version_name) TextView versionName;
@@ -116,7 +181,7 @@ public class ReposAdapter extends RecyclerView.Adapter<ReposAdapter.ViewHolder>
         @BindView(R.id.info_layout) LinearLayout infoLayout;
         @BindView(R.id.download) ImageView downloadImage;
 
-        ViewHolder(View itemView) {
+        RepoHolder(View itemView) {
             super(itemView);
             ButterKnife.bind(this, itemView);
         }

app/src/main/java/com/topjohnwu/magisk/adapters/SectionedAdapter.java

@@ -0,0 +1,93 @@
+package com.topjohnwu.magisk.adapters;
+
+import android.support.v7.widget.RecyclerView;
+import android.view.ViewGroup;
+
+public abstract class SectionedAdapter<S extends RecyclerView.ViewHolder, C extends RecyclerView.ViewHolder>
+        extends RecyclerView.Adapter<RecyclerView.ViewHolder> {
+
+    private static final int SECTION_TYPE = Integer.MIN_VALUE;
+
+    @Override
+    final public RecyclerView.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
+        if (viewType == SECTION_TYPE)
+            return onCreateSectionViewHolder(parent);
+        return onCreateItemViewHolder(parent, viewType);
+    }
+
+    @Override
+    @SuppressWarnings("unchecked")
+    final public void onBindViewHolder(RecyclerView.ViewHolder holder, int position) {
+        PositionInfo info = getPositionInfo(position);
+        if (info.position == -1)
+            onBindSectionViewHolder((S) holder, info.section);
+        else
+            onBindItemViewHolder((C) holder, info.section, info.position);
+    }
+
+    @Override
+    final public int getItemCount() {
+        int size, sec;
+        size = sec = getSectionCount();
+        for (int i = 0; i < sec; ++i){
+            size += getItemCount(i);
+        }
+        return size;
+    }
+
+    @Override
+    final public int getItemViewType(int position) {
+        PositionInfo info = getPositionInfo(position);
+        if (info.position == -1)
+            return SECTION_TYPE;
+        else
+            return  getItemViewType(info.section, info.position);
+    }
+
+    public int getItemViewType(int section, int position) {
+        return 0;
+    }
+
+    protected int getSectionPosition(int section) {
+        return getItemPosition(section, -1);
+    }
+
+    protected int getItemPosition(int section, int position) {
+        int realPosition = 0;
+        // Previous sections
+        for (int i = 0; i < section; ++i) {
+            realPosition += getItemCount(i) + 1;
+        }
+        // Current section
+        realPosition += position + 1;
+        return realPosition;
+    }
+
+    private PositionInfo getPositionInfo(int position) {
+        int section = 0;
+        while (true) {
+            if (position == 0)
+                return new PositionInfo(section, -1);
+            position -= 1;
+            if (position < getItemCount(section))
+                return new PositionInfo(section, position);
+            position -= getItemCount(section++);
+        }
+    }
+
+    private static class PositionInfo {
+        int section;
+        int position;
+        PositionInfo(int section, int position) {
+            this.section = section;
+            this.position = position;
+        }
+    }
+
+    public abstract int getSectionCount();
+    public abstract int getItemCount(int section);
+    public abstract S onCreateSectionViewHolder(ViewGroup parent);
+    public abstract C onCreateItemViewHolder(ViewGroup parent, int viewType);
+    public abstract void onBindSectionViewHolder(S holder, int section);
+    public abstract void onBindItemViewHolder(C holder, int section, int position);
+}

app/src/main/java/com/topjohnwu/magisk/adapters/SimpleSectionedRecyclerViewAdapter.java

@@ -1,178 +0,0 @@
-package com.topjohnwu.magisk.adapters;
-
-import android.support.v7.widget.RecyclerView;
-import android.util.SparseArray;
-import android.view.LayoutInflater;
-import android.view.View;
-import android.view.ViewGroup;
-import android.widget.TextView;
-
-import java.util.Arrays;
-import java.util.Comparator;
-
-public class SimpleSectionedRecyclerViewAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder> {
-
-    private static final int SECTION_TYPE = 0;
-
-    private boolean mValid = true;
-    private int mSectionResourceId;
-    private int mTextResourceId;
-    private RecyclerView.Adapter mBaseAdapter;
-    private SparseArray<Section> mSections = new SparseArray<Section>();
-
-
-    public SimpleSectionedRecyclerViewAdapter(int sectionResourceId, int textResourceId,
-                                              RecyclerView.Adapter baseAdapter) {
-
-        mSectionResourceId = sectionResourceId;
-        mTextResourceId = textResourceId;
-        mBaseAdapter = baseAdapter;
-
-        mBaseAdapter.registerAdapterDataObserver(new RecyclerView.AdapterDataObserver() {
-            @Override
-            public void onChanged() {
-                mValid = mBaseAdapter.getItemCount()>0;
-                notifyDataSetChanged();
-            }
-
-            @Override
-            public void onItemRangeChanged(int positionStart, int itemCount) {
-                mValid = mBaseAdapter.getItemCount()>0;
-                notifyItemRangeChanged(positionStart, itemCount);
-            }
-
-            @Override
-            public void onItemRangeInserted(int positionStart, int itemCount) {
-                mValid = mBaseAdapter.getItemCount()>0;
-                notifyItemRangeInserted(positionStart, itemCount);
-            }
-
-            @Override
-            public void onItemRangeRemoved(int positionStart, int itemCount) {
-                mValid = mBaseAdapter.getItemCount()>0;
-                notifyItemRangeRemoved(positionStart, itemCount);
-            }
-        });
-    }
-
-
-    public static class SectionViewHolder extends RecyclerView.ViewHolder {
-
-        public TextView title;
-
-        public SectionViewHolder(View view, int mTextResourceid) {
-            super(view);
-            title = (TextView) view.findViewById(mTextResourceid);
-        }
-    }
-
-    @Override
-    public RecyclerView.ViewHolder onCreateViewHolder(ViewGroup parent, int typeView) {
-        if (typeView == SECTION_TYPE) {
-            View view = LayoutInflater.from(parent.getContext()).inflate(mSectionResourceId, parent, false);
-            return new SectionViewHolder(view,mTextResourceId);
-        }else{
-            return mBaseAdapter.onCreateViewHolder(parent, typeView -1);
-        }
-    }
-
-    @Override
-    public void onBindViewHolder(RecyclerView.ViewHolder sectionViewHolder, int position) {
-        if (isSectionHeaderPosition(position)) {
-            ((SectionViewHolder)sectionViewHolder).title.setText(mSections.get(position).title);
-        }else{
-            mBaseAdapter.onBindViewHolder(sectionViewHolder,sectionedPositionToPosition(position));
-        }
-
-    }
-
-    @Override
-    public int getItemViewType(int position) {
-        return isSectionHeaderPosition(position)
-                ? SECTION_TYPE
-                : mBaseAdapter.getItemViewType(sectionedPositionToPosition(position)) +1 ;
-    }
-
-
-    public static class Section {
-        int firstPosition;
-        int sectionedPosition;
-        CharSequence title;
-
-        public Section(int firstPosition, CharSequence title) {
-            this.firstPosition = firstPosition;
-            this.title = title;
-        }
-
-        public CharSequence getTitle() {
-            return title;
-        }
-    }
-
-
-    public void setSections(Section[] sections) {
-        mSections.clear();
-
-        Arrays.sort(sections, new Comparator<Section>() {
-            @Override
-            public int compare(Section o, Section o1) {
-                return (o.firstPosition == o1.firstPosition)
-                        ? 0
-                        : ((o.firstPosition < o1.firstPosition) ? -1 : 1);
-            }
-        });
-
-        int offset = 0; // offset positions for the headers we're adding
-        for (Section section : sections) {
-            section.sectionedPosition = section.firstPosition + offset;
-            mSections.append(section.sectionedPosition, section);
-            ++offset;
-        }
-
-        notifyDataSetChanged();
-    }
-
-    public int positionToSectionedPosition(int position) {
-        int offset = 0;
-        for (int i = 0; i < mSections.size(); i++) {
-            if (mSections.valueAt(i).firstPosition > position) {
-                break;
-            }
-            ++offset;
-        }
-        return position + offset;
-    }
-
-    public int sectionedPositionToPosition(int sectionedPosition) {
-        if (isSectionHeaderPosition(sectionedPosition)) {
-            return RecyclerView.NO_POSITION;
-        }
-
-        int offset = 0;
-        for (int i = 0; i < mSections.size(); i++) {
-            if (mSections.valueAt(i).sectionedPosition > sectionedPosition) {
-                break;
-            }
-            --offset;
-        }
-        return sectionedPosition + offset;
-    }
-
-    public boolean isSectionHeaderPosition(int position) {
-        return mSections.get(position) != null;
-    }
-
-
-    @Override
-    public long getItemId(int position) {
-        return isSectionHeaderPosition(position)
-                ? Integer.MAX_VALUE - mSections.indexOfKey(position)
-                : mBaseAdapter.getItemId(sectionedPositionToPosition(position));
-    }
-
-    @Override
-    public int getItemCount() {
-        return (mValid ? mBaseAdapter.getItemCount() + mSections.size() : 0);
-    }
-
-}

app/src/main/java/com/topjohnwu/magisk/adapters/SuLogAdapter.java

@@ -1,6 +1,6 @@
 package com.topjohnwu.magisk.adapters;
 
-import android.content.Context;
+import android.database.Cursor;
 import android.support.v7.widget.RecyclerView;
 import android.view.LayoutInflater;
 import android.view.View;
@@ -10,147 +10,125 @@ import android.view.animation.RotateAnimation;
 import android.widget.ImageView;
 import android.widget.TextView;
 
-import com.thoughtbot.expandablerecyclerview.ExpandableRecyclerViewAdapter;
-import com.thoughtbot.expandablerecyclerview.models.ExpandableGroup;
-import com.thoughtbot.expandablerecyclerview.viewholders.ChildViewHolder;
-import com.thoughtbot.expandablerecyclerview.viewholders.GroupViewHolder;
 import com.topjohnwu.magisk.R;
-import com.topjohnwu.magisk.components.ExpandableViewHolder;
-import com.topjohnwu.magisk.superuser.SuLogEntry;
+import com.topjohnwu.magisk.components.ExpandableView;
+import com.topjohnwu.magisk.container.SuLogEntry;
+import com.topjohnwu.magisk.database.SuDatabaseHelper;
 
-import java.util.ArrayList;
+import java.util.Collections;
 import java.util.HashSet;
-import java.util.LinkedHashMap;
 import java.util.List;
-import java.util.Map;
 import java.util.Set;
 
 import butterknife.BindView;
 import butterknife.ButterKnife;
 
-public class SuLogAdapter {
+public class SuLogAdapter extends SectionedAdapter<SuLogAdapter.SectionHolder, SuLogAdapter.LogViewHolder> {
 
-    private ExpandableAdapter adapter;
-    private Set<SuLogEntry> expandList = new HashSet<>();
+    private List<List<Integer>> logEntryList;
+    private Set<Integer> itemExpanded, sectionExpanded;
+    private SuDatabaseHelper suDB;
+    private Cursor suLogCursor = null;
 
-    public SuLogAdapter(List<SuLogEntry> list) {
+    public SuLogAdapter(SuDatabaseHelper db) {
+        suDB = db;
+        logEntryList = Collections.emptyList();
+        sectionExpanded = new HashSet<>();
+        itemExpanded = new HashSet<>();
+    }
 
-        // Separate the logs with date
-        Map<String, List<SuLogEntry>> logEntryMap = new LinkedHashMap<>();
-        List<SuLogEntry> group;
-        for (SuLogEntry log : list) {
-            String date = log.getDateString();
-            group = logEntryMap.get(date);
-            if (group == null) {
-                group = new ArrayList<>();
-                logEntryMap.put(date, group);
+    @Override
+    public int getSectionCount() {
+        return logEntryList.size();
+    }
+
+    @Override
+    public int getItemCount(int section) {
+        return sectionExpanded.contains(section) ? logEntryList.get(section).size() : 0;
+    }
+
+    @Override
+    public SectionHolder onCreateSectionViewHolder(ViewGroup parent) {
+        View v = LayoutInflater.from(parent.getContext()).inflate(R.layout.list_item_sulog_group, parent, false);
+        return new SectionHolder(v);
+    }
+
+    @Override
+    public LogViewHolder onCreateItemViewHolder(ViewGroup parent, int viewType) {
+        View v = LayoutInflater.from(parent.getContext()).inflate(R.layout.list_item_sulog, parent, false);
+        return new LogViewHolder(v);
+    }
+
+    @Override
+    public void onBindSectionViewHolder(SectionHolder holder, int section) {
+        suLogCursor.moveToPosition(logEntryList.get(section).get(0));
+        SuLogEntry entry = new SuLogEntry(suLogCursor);
+        holder.arrow.setRotation(sectionExpanded.contains(section) ? 180 : 0);
+        holder.itemView.setOnClickListener(v -> {
+            RotateAnimation rotate;
+            if (sectionExpanded.contains(section)) {
+                holder.arrow.setRotation(0);
+                rotate = new RotateAnimation(180, 0, Animation.RELATIVE_TO_SELF, 0.5f, Animation.RELATIVE_TO_SELF, 0.5f);
+                sectionExpanded.remove(section);
+                notifyItemRangeRemoved(getItemPosition(section, 0), logEntryList.get(section).size());
+            } else {
+                rotate = new RotateAnimation(0, 180, Animation.RELATIVE_TO_SELF, 0.5f, Animation.RELATIVE_TO_SELF, 0.5f);
+                sectionExpanded.add(section);
+                notifyItemRangeInserted(getItemPosition(section, 0), logEntryList.get(section).size());
             }
-            group.add(log);
-        }
-
-        // Then format them into expandable groups
-        List<LogGroup> logEntryGroups = new ArrayList<>();
-        for (Map.Entry<String, List<SuLogEntry>> entry : logEntryMap.entrySet()) {
-            logEntryGroups.add(new LogGroup(entry.getKey(), entry.getValue()));
-        }
-        adapter = new ExpandableAdapter(logEntryGroups);
-
+            rotate.setDuration(300);
+            rotate.setFillAfter(true);
+            holder.arrow.setAnimation(rotate);
+        });
+        holder.date.setText(entry.getDateString());
     }
 
-    public RecyclerView.Adapter getAdapter() {
-        return adapter;
-    }
-
-    private class ExpandableAdapter
-            extends ExpandableRecyclerViewAdapter<LogGroupViewHolder, LogViewHolder> {
-
-        ExpandableAdapter(List<? extends ExpandableGroup> groups) {
-            super(groups);
-            expandableList.expandedGroupIndexes[0] = true;
-        }
-
-        @Override
-        public LogGroupViewHolder onCreateGroupViewHolder(ViewGroup parent, int viewType) {
-            View v = LayoutInflater.from(parent.getContext()).inflate(R.layout.list_item_sulog_group, parent, false);
-            return new LogGroupViewHolder(v);
-        }
-
-        @Override
-        public LogViewHolder onCreateChildViewHolder(ViewGroup parent, int viewType) {
-            View v = LayoutInflater.from(parent.getContext()).inflate(R.layout.list_item_sulog, parent, false);
-            return new LogViewHolder(v);
-        }
-
-        @Override
-        public void onBindChildViewHolder(LogViewHolder holder, int flatPosition, ExpandableGroup group, int childIndex) {
-            Context context = holder.itemView.getContext();
-            SuLogEntry logEntry = (SuLogEntry) group.getItems().get(childIndex);
-            holder.setExpanded(expandList.contains(logEntry));
-            holder.itemView.setOnClickListener(view -> {
-                if (holder.getExpanded()) {
-                    holder.collapse();
-                    expandList.remove(logEntry);
-                } else {
-                    holder.expand();
-                    expandList.add(logEntry);
-                }
-            });
-            holder.appName.setText(logEntry.appName);
-            holder.action.setText(context.getString(logEntry.action ? R.string.grant : R.string.deny));
-            holder.command.setText(logEntry.command);
-            holder.fromPid.setText(String.valueOf(logEntry.fromPid));
-            holder.toUid.setText(String.valueOf(logEntry.toUid));
-            holder.time.setText(logEntry.getTimeString());
-        }
-
-        @Override
-        public void onBindGroupViewHolder(LogGroupViewHolder holder, int flatPosition, ExpandableGroup group) {
-            holder.date.setText(group.getTitle());
-            if (isGroupExpanded(flatPosition)) {
+    @Override
+    public void onBindItemViewHolder(LogViewHolder holder, int section, int position) {
+        int sqlPosition = logEntryList.get(section).get(position);
+        suLogCursor.moveToPosition(sqlPosition);
+        SuLogEntry entry = new SuLogEntry(suLogCursor);
+        holder.setExpanded(itemExpanded.contains(sqlPosition));
+        holder.itemView.setOnClickListener(view -> {
+            if (holder.isExpanded()) {
+                holder.collapse();
+                itemExpanded.remove(sqlPosition);
+            } else {
                 holder.expand();
+                itemExpanded.add(sqlPosition);
             }
-        }
+        });
+        holder.appName.setText(entry.appName);
+        holder.action.setText(entry.action ? R.string.grant : R.string.deny);
+        holder.command.setText(entry.command);
+        holder.fromPid.setText(String.valueOf(entry.fromPid));
+        holder.toUid.setText(String.valueOf(entry.toUid));
+        holder.time.setText(entry.getTimeString());
     }
 
-    private class LogGroup extends ExpandableGroup<SuLogEntry> {
-        LogGroup(String title, List<SuLogEntry> items) {
-            super(title, items);
-        }
+    public void notifyDBChanged() {
+        if (suLogCursor != null)
+            suLogCursor.close();
+        suLogCursor = suDB.getLogCursor();
+        logEntryList = suDB.getLogStructure();
+        itemExpanded.clear();
+        sectionExpanded.clear();
+        sectionExpanded.add(0);
+        notifyDataSetChanged();
     }
 
-    static class LogGroupViewHolder extends GroupViewHolder {
+    static class SectionHolder extends RecyclerView.ViewHolder {
 
         @BindView(R.id.date) TextView date;
         @BindView(R.id.arrow) ImageView arrow;
 
-        public LogGroupViewHolder(View itemView) {
+        SectionHolder(View itemView) {
             super(itemView);
             ButterKnife.bind(this, itemView);
         }
-
-        @Override
-        public void expand() {
-            RotateAnimation rotate =
-                    new RotateAnimation(360, 180, Animation.RELATIVE_TO_SELF, 0.5f, Animation.RELATIVE_TO_SELF, 0.5f);
-            rotate.setDuration(300);
-            rotate.setFillAfter(true);
-            arrow.setAnimation(rotate);
-        }
-
-        @Override
-        public void collapse() {
-            RotateAnimation rotate =
-                    new RotateAnimation(180, 360, Animation.RELATIVE_TO_SELF, 0.5f, Animation.RELATIVE_TO_SELF, 0.5f);
-            rotate.setDuration(300);
-            rotate.setFillAfter(true);
-            arrow.setAnimation(rotate);
-        }
     }
 
-    // Wrapper class
-    static class LogViewHolder extends ChildViewHolder {
-
-        private InternalViewHolder expandableViewHolder;
+    static class LogViewHolder extends RecyclerView.ViewHolder implements ExpandableView {
 
         @BindView(R.id.app_name) TextView appName;
         @BindView(R.id.action) TextView action;
@@ -158,40 +136,20 @@ public class SuLogAdapter {
         @BindView(R.id.fromPid) TextView fromPid;
         @BindView(R.id.toUid) TextView toUid;
         @BindView(R.id.command) TextView command;
+        @BindView(R.id.expand_layout) ViewGroup expandLayout;
+
+        private Container container = new Container();
 
         LogViewHolder(View itemView) {
             super(itemView);
             ButterKnife.bind(this, itemView);
-            expandableViewHolder = new InternalViewHolder(itemView);
+            container.expandLayout = expandLayout;
+            setupExpandable();
         }
 
-        private class InternalViewHolder extends ExpandableViewHolder {
-
-            InternalViewHolder(View itemView) {
-                super(itemView);
-            }
-
-            @Override
-            public void setExpandLayout(View itemView) {
-                expandLayout = itemView.findViewById(R.id.expand_layout);
-            }
-        }
-
-        private boolean getExpanded() {
-            return expandableViewHolder.mExpanded;
-        }
-
-        private void setExpanded(boolean expanded) {
-            expandableViewHolder.setExpanded(expanded);
-        }
-
-        private void expand() {
-            expandableViewHolder.expand();
-        }
-
-        private void collapse() {
-            expandableViewHolder.collapse();
+        @Override
+        public Container getContainer() {
+            return container;
         }
     }
-
 }

app/src/main/java/com/topjohnwu/magisk/asyncs/CheckSafetyNet.java

@@ -0,0 +1,84 @@
+package com.topjohnwu.magisk.asyncs;
+
+import android.support.v4.app.FragmentActivity;
+
+import com.topjohnwu.jarsigner.ByteArrayStream;
+import com.topjohnwu.magisk.MagiskManager;
+import com.topjohnwu.magisk.utils.WebService;
+
+import java.io.BufferedOutputStream;
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.OutputStream;
+import java.lang.reflect.Proxy;
+import java.net.HttpURLConnection;
+
+import dalvik.system.DexClassLoader;
+
+public class CheckSafetyNet extends ParallelTask<Void, Void, Exception> {
+
+    public static final int SNET_VER = 2;
+
+    private static final String SNET_URL = "https://github.com/topjohnwu/MagiskManager/releases/download/v5.4.0/snet.apk";
+    private static final String PKG = "com.topjohnwu.snet";
+
+    private File dexPath;
+    private DexClassLoader loader;
+
+    public CheckSafetyNet(FragmentActivity activity) {
+        super(activity);
+        dexPath = new File(activity.getCacheDir().getParent() + "/snet", "snet.apk");
+    }
+
+    @Override
+    protected void onPreExecute() {
+        MagiskManager mm = getMagiskManager();
+        if (mm.snet_version != CheckSafetyNet.SNET_VER) {
+            getShell().sh("rm -rf " + dexPath.getParent());
+        }
+        mm.snet_version = CheckSafetyNet.SNET_VER;
+        mm.prefs.edit().putInt("snet_version", CheckSafetyNet.SNET_VER).apply();
+    }
+
+    @Override
+    protected Exception doInBackground(Void... voids) {
+        try {
+            if (!dexPath.exists()) {
+                HttpURLConnection conn = WebService.request(SNET_URL, null);
+                ByteArrayStream bas = new ByteArrayStream();
+                bas.readFrom(conn.getInputStream());
+                conn.disconnect();
+                dexPath.getParentFile().mkdir();
+                try (OutputStream out = new BufferedOutputStream(new FileOutputStream(dexPath))) {
+                    bas.writeTo(out);
+                    out.flush();
+                }
+            }
+            loader = new DexClassLoader(dexPath.toString(), dexPath.getParent(),
+                    null, ClassLoader.getSystemClassLoader());
+        } catch (Exception e) {
+            return e;
+        }
+        return null;
+    }
+
+    @Override
+    protected void onPostExecute(Exception err) {
+        try {
+            if (err != null) throw err;
+            Class<?> helperClazz = loader.loadClass(PKG + ".SafetyNetHelper");
+            Class<?> callbackClazz = loader.loadClass(PKG + ".SafetyNetCallback");
+            Object helper = helperClazz.getConstructors()[0].newInstance(
+                    getActivity(), Proxy.newProxyInstance(
+                            loader, new Class[] { callbackClazz }, (proxy, method, args) -> {
+                                getMagiskManager().safetyNetDone.publish(false, args[0]);
+                                return null;
+                            }));
+            helperClazz.getMethod("attest").invoke(helper);
+        } catch (Exception e) {
+            e.printStackTrace();
+            getMagiskManager().safetyNetDone.publish(false, -1);
+        }
+        super.onPostExecute(err);
+    }
+}

app/src/main/java/com/topjohnwu/magisk/asyncs/CheckUpdates.java

@@ -3,6 +3,7 @@ package com.topjohnwu.magisk.asyncs;
 import android.content.Context;
 
 import com.topjohnwu.magisk.BuildConfig;
+import com.topjohnwu.magisk.MagiskManager;
 import com.topjohnwu.magisk.utils.Utils;
 import com.topjohnwu.magisk.utils.WebService;
 
@@ -11,49 +12,65 @@ import org.json.JSONObject;
 
 public class CheckUpdates extends ParallelTask<Void, Void, Void> {
 
-    private static final String UPDATE_JSON = "https://raw.githubusercontent.com/topjohnwu/MagiskManager/update/magisk_update.json";
+    public static final int STABLE_CHANNEL = 0;
+    public static final int BETA_CHANNEL = 1;
 
+    private static final String STABLE_URL = "https://raw.githubusercontent.com/topjohnwu/MagiskManager/update/stable.json";
+    private static final String BETA_URL = "https://raw.githubusercontent.com/topjohnwu/MagiskManager/update/beta.json";
 
     private boolean showNotification = false;
 
-    public CheckUpdates(Context context, boolean b) {
-        this(context);
-        showNotification = b;
+    public CheckUpdates(Context context) {
+        super(context);
     }
 
-    public CheckUpdates(Context context) {
-        magiskManager = Utils.getMagiskManager(context);
+    public CheckUpdates(Context context, boolean b) {
+        super(context);
+        showNotification = b;
     }
 
     @Override
     protected Void doInBackground(Void... voids) {
-        String jsonStr = WebService.request(UPDATE_JSON, WebService.GET);
+        MagiskManager mm = getMagiskManager();
+        if (mm == null) return null;
+        String jsonStr;
+        switch (mm.updateChannel) {
+            case STABLE_CHANNEL:
+                jsonStr = WebService.getString(STABLE_URL);
+                break;
+            case BETA_CHANNEL:
+                jsonStr = WebService.getString(BETA_URL);
+                break;
+            default:
+                jsonStr = null;
+        }
         try {
             JSONObject json = new JSONObject(jsonStr);
             JSONObject magisk = json.getJSONObject("magisk");
-            magiskManager.remoteMagiskVersionString = magisk.getString("version");
-            magiskManager.remoteMagiskVersionCode = magisk.getInt("versionCode");
-            magiskManager.magiskLink = magisk.getString("link");
-            magiskManager.releaseNoteLink = magisk.getString("note");
+            mm.remoteMagiskVersionString = magisk.getString("version");
+            mm.remoteMagiskVersionCode = magisk.getInt("versionCode");
+            mm.magiskLink = magisk.getString("link");
+            mm.releaseNoteLink = magisk.getString("note");
             JSONObject manager = json.getJSONObject("app");
-            magiskManager.remoteManagerVersionString = manager.getString("version");
-            magiskManager.remoteManagerVersionCode = manager.getInt("versionCode");
-            magiskManager.managerLink = manager.getString("link");
+            mm.remoteManagerVersionString = manager.getString("version");
+            mm.remoteManagerVersionCode = manager.getInt("versionCode");
+            mm.managerLink = manager.getString("link");
         } catch (JSONException ignored) {}
         return null;
     }
 
     @Override
     protected void onPostExecute(Void v) {
-        if (showNotification && magiskManager.updateNotification) {
-            if (magiskManager.magiskVersionCode < magiskManager.remoteMagiskVersionCode) {
-                Utils.showMagiskUpdate(magiskManager);
-            }
-            if (BuildConfig.VERSION_CODE < magiskManager.remoteManagerVersionCode) {
-                Utils.showManagerUpdate(magiskManager);
+        MagiskManager mm = getMagiskManager();
+        if (mm == null) return;
+        if (showNotification && mm.updateNotification) {
+            if (BuildConfig.VERSION_CODE < mm.remoteManagerVersionCode) {
+                Utils.showManagerUpdateNotification(mm);
+            } else if (mm.magiskVersionCode < mm.remoteMagiskVersionCode) {
+                Utils.showMagiskUpdateNotification(mm);
             }
         }
-        magiskManager.updateCheckDone.trigger();
+        mm.updateCheckDone.publish();
         super.onPostExecute(v);
     }
 }

app/src/main/java/com/topjohnwu/magisk/asyncs/DownloadBusybox.java

@@ -0,0 +1,64 @@
+package com.topjohnwu.magisk.asyncs;
+
+import android.content.Context;
+import android.os.Build;
+
+import com.topjohnwu.magisk.MagiskManager;
+import com.topjohnwu.magisk.utils.Utils;
+import com.topjohnwu.magisk.utils.WebService;
+
+import java.io.BufferedInputStream;
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.net.HttpURLConnection;
+
+public class DownloadBusybox extends ParallelTask<Void, Void, Void> {
+
+    private static final String BUSYBOX_ARM = "https://github.com/topjohnwu/ndk-busybox/releases/download/1.27.2/busybox-arm";
+    private static final String BUSYBOX_X86 = "https://github.com/topjohnwu/ndk-busybox/releases/download/1.27.2/busybox-x86";
+
+    private File busybox;
+
+    public DownloadBusybox(Context context) {
+        super(context);
+        busybox = new File(context.getCacheDir(), "busybox");
+    }
+
+    @Override
+    protected Void doInBackground(Void... voids) {
+        Context context = getMagiskManager();
+        Utils.removeItem(getShell(), context.getApplicationInfo().dataDir + "/busybox");
+        try {
+            FileOutputStream out  = new FileOutputStream(busybox);
+            HttpURLConnection conn = WebService.request(
+                    Build.SUPPORTED_32_BIT_ABIS[0].contains("x86") ?
+                            BUSYBOX_X86 :
+                            BUSYBOX_ARM,
+                    null
+            );
+            if (conn == null) throw new IOException();
+            BufferedInputStream bis = new BufferedInputStream(conn.getInputStream());
+            byte[] buffer = new byte[4096];
+            int len;
+            while ((len = bis.read(buffer)) != -1) {
+                out.write(buffer, 0, len);
+            }
+            out.close();
+            conn.disconnect();
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+        if (busybox.exists()) {
+            getShell().su(
+                    "rm -rf " + MagiskManager.BUSYBOXPATH,
+                    "mkdir -p " + MagiskManager.BUSYBOXPATH,
+                    "cp " + busybox + " " + MagiskManager.BUSYBOXPATH,
+                    "chmod -R 755 " + MagiskManager.BUSYBOXPATH,
+                    MagiskManager.BUSYBOXPATH + "/busybox --install -s " + MagiskManager.BUSYBOXPATH
+            );
+            busybox.delete();
+        }
+        return null;
+    }
+}

app/src/main/java/com/topjohnwu/magisk/asyncs/FlashZip.java

@@ -1,18 +1,17 @@
 package com.topjohnwu.magisk.asyncs;
 
 import android.app.Activity;
-import android.app.ProgressDialog;
 import android.net.Uri;
-import android.widget.Toast;
+import android.text.TextUtils;
 
 import com.topjohnwu.magisk.MagiskManager;
 import com.topjohnwu.magisk.R;
-import com.topjohnwu.magisk.components.AlertDialogBuilder;
-import com.topjohnwu.magisk.utils.Logger;
-import com.topjohnwu.magisk.utils.Shell;
+import com.topjohnwu.magisk.container.AdaptiveList;
 import com.topjohnwu.magisk.utils.Utils;
 import com.topjohnwu.magisk.utils.ZipUtils;
 
+import java.io.BufferedInputStream;
+import java.io.BufferedOutputStream;
 import java.io.File;
 import java.io.FileNotFoundException;
 import java.io.FileOutputStream;
@@ -21,134 +20,98 @@ import java.io.InputStream;
 import java.io.OutputStream;
 import java.util.List;
 
-public class FlashZip extends RootTask<Void, String, Integer> {
+public class FlashZip extends ParallelTask<Void, Void, Integer> {
 
     private Uri mUri;
-    private File mCachedFile, mScriptFile, mCheckFile;
+    private File mCachedFile;
+    private AdaptiveList<String> mList;
 
-    private String mFilename;
-    private ProgressDialog progress;
-
-    public FlashZip(Activity context, Uri uri) {
+    public FlashZip(Activity context, Uri uri, AdaptiveList<String> list) {
         super(context);
         mUri = uri;
-
-        mCachedFile = new File(magiskManager.getCacheDir(), "install.zip");
-        mScriptFile = new File(magiskManager.getCacheDir(), "/META-INF/com/google/android/update-binary");
-        mCheckFile = new File(mScriptFile.getParent(), "updater-script");
-
-        // Try to get the filename ourselves
-        mFilename = Utils.getNameFromUri(magiskManager, mUri);
-    }
-
-    private void copyToCache() throws Throwable {
-        publishProgress(magiskManager.getString(R.string.copying_msg));
-
-        if (mCachedFile.exists() && !mCachedFile.delete()) {
-            Logger.error("FlashZip: Error while deleting already existing file");
-            throw new IOException();
-        }
-        try (
-                InputStream in = magiskManager.getContentResolver().openInputStream(mUri);
-                OutputStream outputStream = new FileOutputStream(mCachedFile)
-        ) {
-            byte buffer[] = new byte[1024];
-            int length;
-            if (in == null) throw new FileNotFoundException();
-            while ((length = in.read(buffer)) > 0)
-                outputStream.write(buffer, 0, length);
-
-            Logger.dev("FlashZip: File created successfully - " + mCachedFile.getPath());
-        } catch (FileNotFoundException e) {
-            Logger.error("FlashZip: Invalid Uri");
-            throw e;
-        } catch (IOException e) {
-            Logger.error("FlashZip: Error in creating file");
-            throw e;
-        }
+        mList = list;
+        mCachedFile = new File(context.getCacheDir(), "install.zip");
     }
 
     private boolean unzipAndCheck() throws Exception {
-        ZipUtils.unzip(mCachedFile, mCachedFile.getParentFile(), "META-INF/com/google/android");
-        List<String> ret;
-        ret = Utils.readFile(mCheckFile.getPath());
+        ZipUtils.unzip(mCachedFile, mCachedFile.getParentFile(), "META-INF/com/google/android", true);
+        List<String> ret = Utils.readFile(getShell(), new File(mCachedFile.getParentFile(), "updater-script").getPath());
         return Utils.isValidShellResponse(ret) && ret.get(0).contains("#MAGISK");
     }
 
-    private int cleanup(int ret) {
-        Shell.su(
-                "rm -rf " + mCachedFile.getParent() + "/*",
-                "rm -rf " + MagiskManager.TMP_FOLDER_PATH
-        );
-        return ret;
-    }
-
     @Override
     protected void onPreExecute() {
-        progress = new ProgressDialog(activity);
-        progress.setTitle(R.string.zip_install_progress_title);
-        progress.show();
+        // UI updates must run in the UI thread
+        mList.setCallback(this::publishProgress);
     }
 
     @Override
-    protected void onProgressUpdate(String... values) {
-        progress.setMessage(values[0]);
+    protected void onProgressUpdate(Void... values) {
+        mList.updateView();
     }
 
     @Override
-    protected Integer doInRoot(Void... voids) {
-        Logger.dev("FlashZip Running... " + mFilename);
-        List<String> ret;
+    protected Integer doInBackground(Void... voids) {
+        MagiskManager mm = getMagiskManager();
+        if (mm == null) return -1;
         try {
-            copyToCache();
-            if (!unzipAndCheck()) return cleanup(0);
-            publishProgress(magiskManager.getString(R.string.zip_install_progress_msg, mFilename));
-            ret = Shell.su(
-                    "BOOTMODE=true sh " + mScriptFile + " dummy 1 " + mCachedFile,
-                    "if [ $? -eq 0 ]; then echo true; else echo false; fi"
-            );
-            if (!Utils.isValidShellResponse(ret)) return -1;
-            Logger.dev("FlashZip: Console log:");
-            for (String line : ret) {
-                Logger.dev(line);
-            }
-            if (Boolean.parseBoolean(ret.get(ret.size() - 1)))
-                return cleanup(1);
+            mList.add("- Copying zip to temp directory");
 
-        } catch (Throwable e) {
+            mCachedFile.delete();
+            try (
+                InputStream in = mm.getContentResolver().openInputStream(mUri);
+                OutputStream out = new BufferedOutputStream(new FileOutputStream(mCachedFile))
+            ) {
+                if (in == null) throw new FileNotFoundException();
+                InputStream buf= new BufferedInputStream(in);
+                byte buffer[] = new byte[4096];
+                int length;
+                while ((length = buf.read(buffer)) > 0)
+                    out.write(buffer, 0, length);
+            } catch (FileNotFoundException e) {
+                mList.add("! Invalid Uri");
+                throw e;
+            } catch (IOException e) {
+                mList.add("! Cannot copy to cache");
+                throw e;
+            }
+            if (!unzipAndCheck()) return 0;
+            mList.add("- Installing " + Utils.getNameFromUri(mm, mUri));
+            getShell().su(mList,
+                    "cd " + mCachedFile.getParent(),
+                    "BOOTMODE=true sh update-binary dummy 1 " + mCachedFile +
+                            " && echo 'Success!' || echo 'Failed!'"
+            );
+            if (TextUtils.equals(mList.get(mList.size() - 1), "Success!"))
+                return 1;
+        } catch (Exception e) {
             e.printStackTrace();
         }
-        return cleanup(-1);
+        return -1;
     }
 
     // -1 = error, manual install; 0 = invalid zip; 1 = success
     @Override
     protected void onPostExecute(Integer result) {
-        progress.dismiss();
+        MagiskManager mm = getMagiskManager();
+        if (mm == null) return;
+        getShell().su_raw(
+                "rm -rf " + mCachedFile.getParent(),
+                "rm -rf " + MagiskManager.TMP_FOLDER_PATH
+        );
         switch (result) {
             case -1:
-                Toast.makeText(magiskManager, magiskManager.getString(R.string.install_error), Toast.LENGTH_LONG).show();
-                Utils.showUriSnack(activity, mUri);
+                mList.add(mm.getString(R.string.install_error));
+                Utils.showUriSnack(getActivity(), mUri);
                 break;
             case 0:
-                Toast.makeText(magiskManager, magiskManager.getString(R.string.invalid_zip), Toast.LENGTH_LONG).show();
+                mList.add(mm.getString(R.string.invalid_zip));
                 break;
             case 1:
-                onSuccess();
+                // Success
+                new LoadModules(mm).exec();
                 break;
         }
         super.onPostExecute(result);
     }
-
-    protected void onSuccess() {
-        magiskManager.updateCheckDone.trigger();
-        new LoadModules(activity).exec();
-
-        new AlertDialogBuilder(activity)
-                .setTitle(R.string.reboot_title)
-                .setMessage(R.string.reboot_msg)
-                .setPositiveButton(R.string.reboot, (dialogInterface, i) -> Shell.su(true, "reboot"))
-                .setNegativeButton(R.string.no_thanks, null)
-                .show();
-    }
 }

app/src/main/java/com/topjohnwu/magisk/asyncs/GetBootBlocks.java

@@ -1,30 +0,0 @@
-package com.topjohnwu.magisk.asyncs;
-
-import android.app.Activity;
-
-import com.topjohnwu.magisk.utils.Shell;
-import com.topjohnwu.magisk.utils.Utils;
-
-public class GetBootBlocks extends RootTask<Void, Void, Void> {
-
-    public GetBootBlocks(Activity context) {
-        super(context);
-    }
-
-    @Override
-    protected Void doInRoot(Void... params) {
-        magiskManager.blockList = Shell.su(
-                "find /dev/block -type b -maxdepth 1 | grep -v -E \"loop|ram|dm-0\""
-        );
-        if (magiskManager.bootBlock == null) {
-            magiskManager.bootBlock = Utils.detectBootImage();
-        }
-        return null;
-    }
-
-    @Override
-    protected void onPostExecute(Void v) {
-        magiskManager.blockDetectionDone.trigger();
-        super.onPostExecute(v);
-    }
-}

app/src/main/java/com/topjohnwu/magisk/asyncs/HideManager.java

@@ -0,0 +1,115 @@
+package com.topjohnwu.magisk.asyncs;
+
+import android.content.Context;
+import android.content.pm.PackageManager;
+import android.os.Environment;
+import android.widget.Toast;
+
+import com.topjohnwu.jarsigner.JarMap;
+import com.topjohnwu.magisk.MagiskManager;
+import com.topjohnwu.magisk.R;
+import com.topjohnwu.magisk.container.Policy;
+import com.topjohnwu.magisk.utils.Utils;
+import com.topjohnwu.magisk.utils.ZipUtils;
+
+import java.io.File;
+import java.util.List;
+import java.util.jar.JarEntry;
+
+public class HideManager extends ParallelTask<Void, Void, Boolean> {
+
+    private static final String UNHIDE_APK = "unhide.apk";
+    private static final String ANDROID_MANIFEST = "AndroidManifest.xml";
+    private static final byte[] UNHIDE_PKG_NAME = "com.topjohnwu.unhide\0".getBytes();
+
+    public HideManager(Context context) {
+        super(context);
+    }
+
+    @Override
+    protected void onPreExecute() {
+        getMagiskManager().toast(R.string.hide_manager_toast, Toast.LENGTH_SHORT);
+    }
+
+    @Override
+    protected Boolean doInBackground(Void... voids) {
+        MagiskManager mm = getMagiskManager();
+        if (mm == null)
+            return false;
+
+        // Generate a new unhide app with random package name
+        File unhideAPK = new File(Environment.getExternalStorageDirectory() + "/MagiskManager", "unhide.apk");
+        unhideAPK.getParentFile().mkdirs();
+        String pkg;
+
+        try {
+            JarMap asset = new JarMap(mm.getAssets().open(UNHIDE_APK));
+            JarEntry je = new JarEntry(ANDROID_MANIFEST);
+            byte xml[] = asset.getRawData(je);
+            int offset = -1;
+
+            // Linear search pattern offset
+            for (int i = 0; i < xml.length - UNHIDE_PKG_NAME.length; ++i) {
+                boolean match = true;
+                for (int j = 0; j < UNHIDE_PKG_NAME.length; ++j) {
+                    if (xml[i + j] != UNHIDE_PKG_NAME[j]) {
+                        match = false;
+                        break;
+                    }
+                }
+                if (match) {
+                    offset = i;
+                    break;
+                }
+            }
+            if (offset < 0)
+                return false;
+
+            // Patch binary XML with new package name
+            pkg = Utils.genPackageName("com.", UNHIDE_PKG_NAME.length - 1);
+            System.arraycopy(pkg.getBytes(), 0, xml, offset, pkg.length());
+            asset.getOutputStream(je).write(xml);
+
+            // Sign the APK
+            ZipUtils.signZip(mm, asset, unhideAPK, false);
+        } catch (Exception e) {
+            e.printStackTrace();
+            return false;
+        }
+
+        // Install the application
+        List<String> ret = getShell().su("pm install " + unhideAPK + ">/dev/null && echo true || echo false");
+        unhideAPK.delete();
+        if (!Utils.isValidShellResponse(ret) || !Boolean.parseBoolean(ret.get(0)))
+            return false;
+
+        try {
+            // Allow the application to gain root by default
+            PackageManager pm = mm.getPackageManager();
+            int uid = pm.getApplicationInfo(pkg, 0).uid;
+            Policy policy = new Policy(uid, pm);
+            policy.policy = Policy.ALLOW;
+            policy.notification = false;
+            policy.logging = false;
+            mm.suDB.addPolicy(policy);
+        } catch (PackageManager.NameNotFoundException e) {
+            e.printStackTrace();
+            return false;
+        }
+
+        // Hide myself!
+        getShell().su_raw("pm hide " + mm.getPackageName());
+        return true;
+    }
+
+    @Override
+    protected void onPostExecute(Boolean b) {
+        MagiskManager mm = getMagiskManager();
+        if (mm == null)
+            return;
+        if (!b) {
+            mm.toast(R.string.hide_manager_fail_toast, Toast.LENGTH_LONG);
+        }
+        super.onPostExecute(b);
+    }
+}

app/src/main/java/com/topjohnwu/magisk/asyncs/InstallMagisk.java

@@ -0,0 +1,230 @@
+package com.topjohnwu.magisk.asyncs;
+
+import android.app.Activity;
+import android.net.Uri;
+import android.os.Build;
+import android.os.Environment;
+import android.text.TextUtils;
+
+import com.topjohnwu.magisk.MagiskManager;
+import com.topjohnwu.magisk.container.AdaptiveList;
+import com.topjohnwu.magisk.container.TarEntry;
+import com.topjohnwu.magisk.utils.Shell;
+import com.topjohnwu.magisk.utils.Utils;
+import com.topjohnwu.magisk.utils.ZipUtils;
+
+import org.kamranzafar.jtar.TarInputStream;
+import org.kamranzafar.jtar.TarOutputStream;
+
+import java.io.BufferedInputStream;
+import java.io.BufferedOutputStream;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileNotFoundException;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.util.Arrays;
+import java.util.List;
+
+public class InstallMagisk extends ParallelTask<Void, Void, Boolean> {
+
+    private static final int PATCH_MODE = 0;
+    private static final int DIRECT_MODE = 1;
+
+    private Uri mBootImg, mZip;
+    private AdaptiveList<String> mList;
+    private String mBootLocation;
+    private boolean mKeepEnc, mKeepVerity;
+    private int mode;
+
+    private InstallMagisk(Activity context, AdaptiveList<String> list, Uri zip, boolean enc, boolean verity) {
+        super(context);
+        mList = list;
+        mZip = zip;
+        mKeepEnc = enc;
+        mKeepVerity = verity;
+    }
+
+    public InstallMagisk(Activity context, AdaptiveList<String> list, Uri zip, boolean enc, boolean verity, Uri boot) {
+        this(context, list, zip, enc, verity);
+        mBootImg = boot;
+        mode = PATCH_MODE;
+    }
+
+    public InstallMagisk(Activity context, AdaptiveList<String> list, Uri zip, boolean enc, boolean verity, String boot) {
+        this(context, list, zip, enc, verity);
+        mBootLocation = boot;
+        mode = DIRECT_MODE;
+    }
+
+    @Override
+    protected void onPreExecute() {
+        // UI updates must run in the UI thread
+        mList.setCallback(this::publishProgress);
+    }
+
+    @Override
+    protected void onProgressUpdate(Void... values) {
+        mList.updateView();
+    }
+
+    @Override
+    protected Boolean doInBackground(Void... voids) {
+        MagiskManager mm = getMagiskManager();
+        if (mm == null) return false;
+
+        File install = new File(Utils.getEncContext(mm).getFilesDir().getParent(), "install");
+        getShell().sh_raw("rm -rf " + install);
+
+        List<String> abis = Arrays.asList(Build.SUPPORTED_ABIS);
+        String arch;
+        if (abis.contains("x86_64")) arch = "x64";
+        else if (abis.contains("arm64-v8a")) arch = "arm64";
+        else if (abis.contains("x86")) arch = "x86";
+        else arch = "arm";
+        mList.add("- Device platform: " + arch);
+
+        try {
+            // Unzip files
+            mList.add("- Extracting files");
+            try (InputStream in = mm.getContentResolver().openInputStream(mZip)) {
+                if (in == null) throw new FileNotFoundException();
+                BufferedInputStream buf = new BufferedInputStream(in);
+                buf.mark(Integer.MAX_VALUE);
+                ZipUtils.unzip(buf, install, arch + "/", true);
+                buf.reset();
+                ZipUtils.unzip(buf, install, "common/", true);
+                buf.reset();
+                ZipUtils.unzip(buf, install, "chromeos/", false);
+                buf.reset();
+                ZipUtils.unzip(buf, install, "META-INF/com/google/android/update-binary", true);
+            } catch (FileNotFoundException e) {
+                mList.add("! Invalid Uri");
+                throw e;
+            } catch (Exception e) {
+                mList.add("! Cannot unzip zip");
+                throw e;
+            }
+
+            File boot;
+            switch (mode) {
+                case PATCH_MODE:
+                    boot = new File(install, "boot.img");
+                    // Copy boot image to local
+                    try (
+                        InputStream in = mm.getContentResolver().openInputStream(mBootImg);
+                        OutputStream out = new FileOutputStream(boot)
+                    ) {
+                        InputStream source;
+                        if (in == null) throw new FileNotFoundException();
+
+                        if (Utils.getNameFromUri(mm, mBootImg).endsWith(".tar")) {
+                            // Extract boot.img from tar
+                            TarInputStream tar = new TarInputStream(new BufferedInputStream(in));
+                            org.kamranzafar.jtar.TarEntry entry;
+                            while ((entry = tar.getNextEntry()) != null) {
+                                if (entry.getName().equals("boot.img"))
+                                    break;
+                            }
+                            source = tar;
+                        } else {
+                            // Direct copy raw image
+                            source = new BufferedInputStream(in);
+                        }
+                        byte buffer[] = new byte[1024];
+                        int length;
+                        while ((length = source.read(buffer)) > 0)
+                            out.write(buffer, 0, length);
+                    } catch (FileNotFoundException e) {
+                        mList.add("! Invalid Uri");
+                        throw e;
+                    } catch (IOException e) {
+                        mList.add("! Copy failed");
+                        throw e;
+                    }
+                    break;
+                case DIRECT_MODE:
+                    boot = new File(mBootLocation);
+                    break;
+                default:
+                    return false;
+            }
+
+            mList.add("- Use boot image: " + boot);
+
+            Shell shell;
+            if (mode == PATCH_MODE && Shell.rootAccess()) {
+                // Force non-root shell
+                shell = Shell.getShell("sh");
+             } else {
+                shell = getShell();
+            }
+
+            // Patch boot image
+            shell.sh(mList,
+                    "cd " + install,
+                    "KEEPFORCEENCRYPT=" + mKeepEnc + " KEEPVERITY=" + mKeepVerity + " sh " +
+                            "update-binary indep boot_patch.sh " + boot +
+                            " && echo 'Success!' || echo 'Failed!'"
+            );
+
+            if (!TextUtils.equals(mList.get(mList.size() - 1), "Success!"))
+                return false;
+
+            File patched_boot = new File(install, "new-boot.img");
+            mList.add("");
+            switch (mode) {
+                case PATCH_MODE:
+                    File dest = new File(Environment.getExternalStorageDirectory() + "/MagiskManager/patched_boot" + mm.bootFormat);
+                    dest.getParentFile().mkdirs();
+                    switch (mm.bootFormat) {
+                        case ".img":
+                            getShell().sh_raw("cp -f " + patched_boot + " " + dest);
+                            break;
+                        case ".img.tar":
+                            TarOutputStream tar = new TarOutputStream(new BufferedOutputStream(new FileOutputStream(dest)));
+                            tar.putNextEntry(new TarEntry(patched_boot, "boot.img"));
+                            byte buffer[] = new byte[4096];
+                            BufferedInputStream in = new BufferedInputStream(new FileInputStream(patched_boot));
+                            int len;
+                            while ((len = in.read(buffer)) != -1) {
+                                tar.write(buffer, 0, len);
+                            }
+                            tar.flush();
+                            tar.close();
+                            in.close();
+                            break;
+                    }
+                    mList.add("*********************************");
+                    mList.add(" Patched Boot Image is placed in ");
+                    mList.add(" " + dest + " ");
+                    mList.add("*********************************");
+                    break;
+                case DIRECT_MODE:
+                    // Direct flash boot image
+                    getShell().su(mList, "flash_boot_image " + patched_boot + " " + mBootLocation);
+                    break;
+                default:
+                    return false;
+            }
+
+            // Finals
+            getShell().sh_raw(
+                    "cd " + install,
+                    "mv bin/busybox busybox",
+                    "rm -rf bin *.img update-binary",
+                    "cd /");
+        } catch (Exception e) {
+            e.printStackTrace();
+            return false;
+        }
+        return true;
+    }
+
+    @Override
+    protected void onPostExecute(Boolean result) {
+        super.onPostExecute(result);
+    }
+}

app/src/main/java/com/topjohnwu/magisk/asyncs/LoadApps.java

@@ -1,39 +0,0 @@
-package com.topjohnwu.magisk.asyncs;
-
-import android.app.Activity;
-import android.content.pm.ApplicationInfo;
-import android.content.pm.PackageManager;
-
-import com.topjohnwu.magisk.adapters.ApplicationAdapter;
-
-import java.util.Collections;
-import java.util.Iterator;
-import java.util.List;
-
-public class LoadApps extends ParallelTask<Void, Void, Void> {
-
-    public LoadApps(Activity context) {
-        super(context);
-    }
-
-    @Override
-    protected Void doInBackground(Void... voids) {
-        PackageManager pm = magiskManager.getPackageManager();
-        List<ApplicationInfo> list = pm.getInstalledApplications(0);
-        for (Iterator<ApplicationInfo> i = list.iterator(); i.hasNext(); ) {
-            ApplicationInfo info = i.next();
-            if (ApplicationAdapter.BLACKLIST.contains(info.packageName) || !info.enabled) {
-                i.remove();
-            }
-        }
-        Collections.sort(list, (a, b) -> a.loadLabel(pm).toString().toLowerCase()
-                .compareTo(b.loadLabel(pm).toString().toLowerCase()));
-        magiskManager.appList = Collections.unmodifiableList(list);
-        return null;
-    }
-
-    @Override
-    protected void onPostExecute(Void v) {
-        new MagiskHide(activity).list();
-    }
-}

app/src/main/java/com/topjohnwu/magisk/asyncs/LoadModules.java

@@ -1,42 +1,37 @@
 package com.topjohnwu.magisk.asyncs;
 
-import android.app.Activity;
+import android.content.Context;
 
 import com.topjohnwu.magisk.MagiskManager;
-import com.topjohnwu.magisk.module.BaseModule;
-import com.topjohnwu.magisk.module.Module;
-import com.topjohnwu.magisk.utils.Logger;
+import com.topjohnwu.magisk.container.Module;
+import com.topjohnwu.magisk.container.ValueSortedMap;
 import com.topjohnwu.magisk.utils.Utils;
-import com.topjohnwu.magisk.utils.ValueSortedMap;
 
-public class LoadModules extends RootTask<Void, Void, Void> {
+public class LoadModules extends ParallelTask<Void, Void, Void> {
 
-    public LoadModules(Activity context) {
+    public LoadModules(Context context) {
         super(context);
     }
 
     @Override
-    protected Void doInRoot(Void... voids) {
-        Logger.dev("LoadModules: Loading modules");
+    protected Void doInBackground(Void... voids) {
+        MagiskManager mm = getMagiskManager();
+        if (mm == null) return null;
+        mm.moduleMap = new ValueSortedMap<>();
 
-        magiskManager.moduleMap = new ValueSortedMap<>();
-
-        for (String path : Utils.getModList(MagiskManager.MAGISK_PATH)) {
-            Logger.dev("LoadModules: Adding modules from " + path);
-            Module module;
-            try {
-                module = new Module(path);
-                magiskManager.moduleMap.put(module.getId(), module);
-            } catch (BaseModule.CacheModException ignored) {}
+        for (String path : Utils.getModList(getShell(), MagiskManager.MAGISK_PATH)) {
+            Module module = new Module(getShell(), path);
+            mm.moduleMap.put(module.getId(), module);
         }
 
-        Logger.dev("LoadModules: Data load done");
         return null;
     }
 
     @Override
     protected void onPostExecute(Void v) {
-        magiskManager.moduleLoadDone.trigger();
+        MagiskManager mm = getMagiskManager();
+        if (mm == null) return;
+        mm.moduleLoadDone.publish();
         super.onPostExecute(v);
     }
 }

app/src/main/java/com/topjohnwu/magisk/asyncs/LoadRepos.java

@@ -1,189 +0,0 @@
-package com.topjohnwu.magisk.asyncs;
-
-import android.app.Activity;
-import android.content.SharedPreferences;
-import android.text.TextUtils;
-
-import com.topjohnwu.magisk.database.RepoDatabaseHelper;
-import com.topjohnwu.magisk.module.BaseModule;
-import com.topjohnwu.magisk.module.Repo;
-import com.topjohnwu.magisk.utils.Logger;
-import com.topjohnwu.magisk.utils.ValueSortedMap;
-import com.topjohnwu.magisk.utils.WebService;
-
-import org.json.JSONArray;
-import org.json.JSONObject;
-
-import java.io.File;
-import java.text.SimpleDateFormat;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.Date;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Locale;
-import java.util.Map;
-
-public class LoadRepos extends ParallelTask<Void, Void, Void> {
-
-    public static final String ETAG_KEY = "ETag";
-
-    private static final String REPO_URL = "https://api.github.com/users/Magisk-Modules-Repo/repos?per_page=100&page=%d";
-    private static final String IF_NONE_MATCH = "If-None-Match";
-    private static final String LINK_KEY = "Link";
-
-    private static final int CHECK_ETAG = 0;
-    private static final int LOAD_NEXT = 1;
-    private static final int LOAD_PREV = 2;
-
-    private List<String> etags;
-    private ValueSortedMap<String, Repo> cached, fetched;
-    private RepoDatabaseHelper repoDB;
-    private SharedPreferences prefs;
-
-    public LoadRepos(Activity context) {
-        super(context);
-        prefs = magiskManager.prefs;
-        String prefsPath = context.getApplicationInfo().dataDir + "/shared_prefs";
-        repoDB = new RepoDatabaseHelper(magiskManager);
-        // Legacy data cleanup
-        File old = new File(prefsPath, "RepoMap.xml");
-        if (old.exists() || !prefs.getString("repomap", "empty").equals("empty")) {
-            old.delete();
-            prefs.edit().remove("version").remove("repomap").remove(ETAG_KEY).apply();
-            repoDB.clearRepo();
-        }
-        etags = new ArrayList<>(
-                Arrays.asList(magiskManager.prefs.getString(ETAG_KEY, "").split(",")));
-    }
-
-    private void loadJSON(String jsonString) throws Exception {
-        JSONArray jsonArray = new JSONArray(jsonString);
-
-        for (int i = 0; i < jsonArray.length(); i++) {
-            JSONObject jsonobject = jsonArray.getJSONObject(i);
-            String id = jsonobject.getString("description");
-            String name = jsonobject.getString("name");
-            String lastUpdate = jsonobject.getString("pushed_at");
-            SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss'Z'", Locale.US);
-            Date updatedDate = format.parse(lastUpdate);
-            Repo repo = cached.get(id);
-            try {
-                if (repo == null) {
-                    Logger.dev("LoadRepos: Create new repo " + id);
-                    repo = new Repo(name, updatedDate);
-                } else {
-                    // Popout from cached
-                    cached.remove(id);
-                    repo.update(updatedDate);
-                }
-                if (repo.getId() != null) {
-                    fetched.put(id, repo);
-                }
-            } catch (BaseModule.CacheModException ignored) {}
-        }
-    }
-
-    private boolean loadPage(int page, String url, int mode) {
-        Logger.dev("LoadRepos: Loading page: " + (page + 1));
-        Map<String, String> header = new HashMap<>();
-        if (mode == CHECK_ETAG && page < etags.size() && !TextUtils.isEmpty(etags.get(page))) {
-            Logger.dev("ETAG: " + etags.get(page));
-            header.put(IF_NONE_MATCH, etags.get(page));
-        }
-        if (url == null) {
-            url = String.format(Locale.US, REPO_URL, page + 1);
-        }
-        String jsonString = WebService.request(url, WebService.GET, header, true);
-        if (TextUtils.isEmpty(jsonString)) {
-            // At least check the pages we know
-            return page + 1 < etags.size() && loadPage(page + 1, null, CHECK_ETAG);
-        }
-
-        // The request succeed, parse the new stuffs
-        try {
-            loadJSON(jsonString);
-        } catch (Exception e) {
-            e.printStackTrace();
-            return false;
-        }
-
-        // Update the ETAG
-        String newEtag = header.get(ETAG_KEY);
-        newEtag = newEtag.substring(newEtag.indexOf('\"'), newEtag.lastIndexOf('\"') + 1);
-        Logger.dev("New ETAG: " + newEtag);
-        if (page < etags.size()) {
-            etags.set(page, newEtag);
-        } else {
-            etags.add(newEtag);
-        }
-
-        String links = header.get(LINK_KEY);
-        if (links != null) {
-            if (mode == CHECK_ETAG || mode == LOAD_NEXT) {
-                // Try to check next page URL
-                url = null;
-                for (String s : links.split(", ")) {
-                    if (s.contains("next")) {
-                        url = s.substring(s.indexOf("<") + 1, s.indexOf(">; "));
-                        break;
-                    }
-                }
-                if (url != null) {
-                    loadPage(page + 1, url, LOAD_NEXT);
-                }
-            }
-
-            if (mode == CHECK_ETAG || mode == LOAD_PREV) {
-                // Try to check prev page URL
-                url = null;
-                for (String s : links.split(", ")) {
-                    if (s.contains("prev")) {
-                        url = s.substring(s.indexOf("<") + 1, s.indexOf(">; "));
-                        break;
-                    }
-                }
-                if (url != null) {
-                    loadPage(page - 1, url, LOAD_PREV);
-                }
-            }
-        }
-
-        return true;
-    }
-
-    @Override
-    protected Void doInBackground(Void... voids) {
-        Logger.dev("LoadRepos: Loading repos");
-
-        cached = repoDB.getRepoMap(false);
-        fetched = new ValueSortedMap<>();
-
-        if (!loadPage(0, null, CHECK_ETAG)) {
-            magiskManager.repoMap = repoDB.getRepoMap();
-            Logger.dev("LoadRepos: No updates, use DB");
-            return null;
-        }
-
-        repoDB.addRepoMap(fetched);
-        repoDB.removeRepo(cached);
-
-        // Update ETag
-        StringBuilder etagBuilder = new StringBuilder();
-        for (int i = 0; i < etags.size(); ++i) {
-            if (i != 0) etagBuilder.append(",");
-            etagBuilder.append(etags.get(i));
-        }
-        prefs.edit().putString(ETAG_KEY, etagBuilder.toString()).apply();
-
-        magiskManager.repoMap = repoDB.getRepoMap();
-        Logger.dev("LoadRepos: Done");
-        return null;
-    }
-
-    @Override
-    protected void onPostExecute(Void v) {
-        magiskManager.repoLoadDone.trigger();
-        super.onPostExecute(v);
-    }
-}

app/src/main/java/com/topjohnwu/magisk/asyncs/MagiskHide.java

@@ -1,59 +0,0 @@
-package com.topjohnwu.magisk.asyncs;
-
-import android.app.Activity;
-
-import com.topjohnwu.magisk.utils.Shell;
-
-import java.util.List;
-
-public class MagiskHide extends RootTask<Object, Void, Void> {
-
-    private boolean isList = false;
-
-    public MagiskHide() {}
-
-    public MagiskHide(Activity context) {
-        super(context);
-    }
-
-    @Override
-    protected Void doInRoot(Object... params) {
-        String command = (String) params[0];
-        List<String> ret = Shell.su("magiskhide --" + command);
-        if (isList) {
-            magiskManager.magiskHideList = ret;
-        }
-        return null;
-    }
-
-    @Override
-    protected void onPostExecute(Void v) {
-        if (isList) {
-            magiskManager.magiskHideDone.trigger();
-        }
-        super.onPostExecute(v);
-    }
-
-    public void add(CharSequence packageName) {
-        exec("add " + packageName);
-    }
-
-    public void rm(CharSequence packageName) {
-        exec("rm " + packageName);
-    }
-
-    public void enable() {
-        exec("enable");
-    }
-
-    public void disable() {
-        exec("disable");
-    }
-
-    public void list() {
-        isList = true;
-        if (magiskManager == null) return;
-        exec("ls");
-    }
-
-}

app/src/main/java/com/topjohnwu/magisk/asyncs/MarkDownWindow.java

@@ -0,0 +1,47 @@
+package com.topjohnwu.magisk.asyncs;
+
+import android.app.Activity;
+import android.support.v7.app.AlertDialog;
+import android.webkit.WebView;
+
+import com.topjohnwu.magisk.R;
+import com.topjohnwu.magisk.utils.WebService;
+
+import org.commonmark.node.Node;
+import org.commonmark.parser.Parser;
+import org.commonmark.renderer.html.HtmlRenderer;
+
+public class MarkDownWindow extends ParallelTask<Void, Void, String> {
+
+    private String mTitle, mUrl;
+
+    public MarkDownWindow(Activity context, String title, String url) {
+        super(context);
+        mTitle = title;
+        mUrl = url;
+    }
+
+    @Override
+    protected String doInBackground(Void... voids) {
+        String md = WebService.getString(mUrl);
+        Parser parser = Parser.builder().build();
+        HtmlRenderer renderer = HtmlRenderer.builder().build();
+        Node doc = parser.parse(md);
+        return String.format(
+                "<link rel='stylesheet' type='text/css' href='file:///android_asset/%s.css'/> %s",
+                getMagiskManager().isDarkTheme ? "dark" : "light", renderer.render(doc));
+    }
+
+    @Override
+    protected void onPostExecute(String html) {
+        AlertDialog.Builder alert = new AlertDialog.Builder(getActivity());
+        alert.setTitle(mTitle);
+
+        WebView wv = new WebView(getActivity());
+        wv.loadDataWithBaseURL("fake://", html, "text/html", "UTF-8", null);
+
+        alert.setView(wv);
+        alert.setNegativeButton(R.string.close, (dialog, id) -> dialog.dismiss());
+        alert.show();
+    }
+}

app/src/main/java/com/topjohnwu/magisk/asyncs/ParallelTask.java

@@ -1,28 +1,50 @@
 package com.topjohnwu.magisk.asyncs;
 
 import android.app.Activity;
+import android.content.Context;
 import android.os.AsyncTask;
 
 import com.topjohnwu.magisk.MagiskManager;
+import com.topjohnwu.magisk.utils.Shell;
 import com.topjohnwu.magisk.utils.Utils;
 
+import java.lang.ref.WeakReference;
+
 public abstract class ParallelTask<Params, Progress, Result> extends AsyncTask<Params, Progress, Result> {
 
-    protected Activity activity;
-    protected MagiskManager magiskManager;
+    private WeakReference<Activity> weakActivity;
+    private WeakReference<MagiskManager> weakMagiskManager;
 
     private Runnable callback = null;
 
     public ParallelTask() {}
 
+    public ParallelTask(Context context) {
+        weakMagiskManager = new WeakReference<>(Utils.getMagiskManager(context));
+    }
+
     public ParallelTask(Activity context) {
-        activity = context;
-        magiskManager = Utils.getMagiskManager(context);
+        this((Context) context);
+        weakActivity = new WeakReference<>(context);
+    }
+
+    protected Activity getActivity() {
+        return weakActivity.get();
+    }
+
+    protected MagiskManager getMagiskManager() {
+        return weakMagiskManager.get();
+    }
+
+    protected Shell getShell() {
+        MagiskManager magiskManager = getMagiskManager();
+        return magiskManager == null ? null : Shell.getShell(magiskManager);
     }
 
     @SuppressWarnings("unchecked")
-    public void exec(Params... params) {
+    public ParallelTask<Params, Progress, Result> exec(Params... params) {
         executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, params);
+        return this;
     }
 
     @Override

app/src/main/java/com/topjohnwu/magisk/asyncs/ProcessMagiskZip.java

@@ -1,58 +0,0 @@
-package com.topjohnwu.magisk.asyncs;
-
-import android.app.Activity;
-import android.app.ProgressDialog;
-import android.net.Uri;
-
-import com.topjohnwu.magisk.R;
-import com.topjohnwu.magisk.utils.Shell;
-import com.topjohnwu.magisk.utils.Utils;
-
-public class ProcessMagiskZip extends ParallelTask<Void, Void, Boolean> {
-
-    private Uri mUri;
-    private ProgressDialog progressDialog;
-    private String mBoot;
-    private boolean mEnc, mVerity;
-
-    public ProcessMagiskZip(Activity context, Uri uri, String boot, boolean enc, boolean verity) {
-        super(context);
-        mUri = uri;
-        mBoot = boot;
-        mEnc = enc;
-        mVerity = verity;
-    }
-
-    @Override
-    protected void onPreExecute() {
-        progressDialog = ProgressDialog.show(activity,
-                activity.getString(R.string.zip_process_title),
-                activity.getString(R.string.zip_unzip_msg));
-    }
-
-    @Override
-    protected Boolean doInBackground(Void... params) {
-        if (Shell.rootAccess()) {
-            synchronized (Shell.lock) {
-                Shell.su("rm -f /dev/.magisk",
-                        (mBoot != null) ? "echo \"BOOTIMAGE=" + mBoot + "\" >> /dev/.magisk" : "",
-                        "echo \"KEEPFORCEENCRYPT=" + String.valueOf(mEnc) + "\" >> /dev/.magisk",
-                        "echo \"KEEPVERITY=" + String.valueOf(mVerity) + "\" >> /dev/.magisk"
-                );
-            }
-            return true;
-        }
-        return false;
-    }
-
-    @Override
-    protected void onPostExecute(Boolean result) {
-        progressDialog.dismiss();
-        if (result) {
-            new FlashZip(activity, mUri).exec();
-        } else {
-            Utils.showUriSnack(activity, mUri);
-        }
-        super.onPostExecute(result);
-    }
-}

app/src/main/java/com/topjohnwu/magisk/asyncs/ProcessRepoZip.java

@@ -1,53 +1,134 @@
 package com.topjohnwu.magisk.asyncs;
 
+import android.Manifest;
 import android.app.Activity;
 import android.app.ProgressDialog;
+import android.content.Intent;
 import android.net.Uri;
+import android.os.Environment;
+import android.support.annotation.NonNull;
 import android.widget.Toast;
 
+import com.topjohnwu.magisk.FlashActivity;
 import com.topjohnwu.magisk.R;
-import com.topjohnwu.magisk.utils.Logger;
+import com.topjohnwu.magisk.container.InputStreamWrapper;
 import com.topjohnwu.magisk.utils.Shell;
 import com.topjohnwu.magisk.utils.Utils;
+import com.topjohnwu.magisk.utils.WebService;
 import com.topjohnwu.magisk.utils.ZipUtils;
 
+import java.io.BufferedInputStream;
+import java.io.BufferedOutputStream;
 import java.io.File;
 import java.io.FileInputStream;
-import java.io.FileNotFoundException;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
 import java.io.OutputStream;
+import java.net.HttpURLConnection;
+import java.util.jar.JarEntry;
+import java.util.jar.JarInputStream;
+import java.util.jar.JarOutputStream;
 
-public class ProcessRepoZip extends ParallelTask<Void, Void, Boolean> {
+public class ProcessRepoZip extends ParallelTask<Void, Object, Boolean> {
 
-    private Uri mUri;
     private ProgressDialog progressDialog;
     private boolean mInstall;
+    private String mLink;
+    private File mFile;
+    private int progress = 0, total = -1;
 
-    public ProcessRepoZip(Activity context, Uri uri, boolean install) {
+    private static final int UPDATE_DL_PROG = 0;
+    private static final int SHOW_PROCESSING = 1;
+
+    public ProcessRepoZip(Activity context, String link, String filename, boolean install) {
         super(context);
-        mUri = uri;
+        mLink = link;
+        mFile = new File(Environment.getExternalStorageDirectory() + "/MagiskManager", filename);
         mInstall = install;
     }
 
+    private void removeTopFolder(InputStream in, File output) throws IOException {
+        JarInputStream source = new JarInputStream(in);
+        JarOutputStream dest = new JarOutputStream(new BufferedOutputStream(new FileOutputStream(output)));
+        JarEntry entry;
+        String path;
+        int size;
+        byte buffer[] = new byte[4096];
+        while ((entry = source.getNextJarEntry()) != null) {
+            // Remove the top directory from the path
+            path = entry.getName().substring(entry.getName().indexOf("/") + 1);
+            // If it's the top folder, ignore it
+            if (path.isEmpty()) {
+                continue;
+            }
+            // Don't include placeholder
+            if (path.equals("system/placeholder")) {
+                continue;
+            }
+            dest.putNextEntry(new JarEntry(path));
+            while((size = source.read(buffer)) != -1) {
+                dest.write(buffer, 0, size);
+            }
+        }
+        source.close();
+        dest.close();
+        in.close();
+    }
+
     @Override
     protected void onPreExecute() {
-        progressDialog = ProgressDialog.show(activity,
-                activity.getString(R.string.zip_process_title),
-                activity.getString(R.string.zip_process_msg));
+        Activity activity = getActivity();
+        mFile.getParentFile().mkdirs();
+        progressDialog = ProgressDialog.show(activity, activity.getString(R.string.zip_download_title), activity.getString(R.string.zip_download_msg, 0));
+    }
+
+    @Override
+    protected void onProgressUpdate(Object... values) {
+        int mode = (int) values[0];
+        switch (mode) {
+            case UPDATE_DL_PROG:
+                int add = (int) values[1];
+                progress += add;
+                progressDialog.setMessage(getActivity().getString(R.string.zip_download_msg, 100 * progress / total));
+                break;
+            case SHOW_PROCESSING:
+                progressDialog.setTitle(R.string.zip_process_title);
+                progressDialog.setMessage(getActivity().getString(R.string.zip_process_msg));
+                break;
+        }
     }
 
     @Override
     protected Boolean doInBackground(Void... params) {
+        Activity activity = getActivity();
+        if (activity == null) return null;
         try {
 
-            // Create temp file
-            File temp1 = new File(magiskManager.getCacheDir(), "1.zip");
-            File temp2 = new File(magiskManager.getCacheDir(), "2.zip");
-            magiskManager.getCacheDir().mkdirs();
-            temp1.createNewFile();
-            temp2.createNewFile();
+            // Request zip from Internet
+            HttpURLConnection conn;
+            do {
+                conn = WebService.request(mLink, null);
+                if (conn == null) return null;
+                total = conn.getContentLength();
+                if (total < 0)
+                    conn.disconnect();
+                else
+                    break;
+            } while (true);
 
-            // First remove top folder in Github source zip, Uri -> temp1
-            ZipUtils.removeTopFolder(activity.getContentResolver().openInputStream(mUri), temp1);
+            InputStream in = new BufferedInputStream(new ProgressInputStream(conn.getInputStream()));
+
+            // Temp files
+            File temp1 = new File(activity.getCacheDir(), "1.zip");
+            File temp2 = new File(temp1.getParentFile(), "2.zip");
+            temp1.getParentFile().mkdir();
+
+            // First remove top folder in Github source zip, Web -> temp1
+            removeTopFolder(in, temp1);
+
+            conn.disconnect();
+            publishProgress(SHOW_PROCESSING);
 
             // Then sign the zip for the first time, temp1 -> temp2
             ZipUtils.signZip(activity, temp1, temp2, false);
@@ -58,23 +139,22 @@ public class ProcessRepoZip extends ParallelTask<Void, Void, Boolean> {
             // Finally, sign the whole zip file again, temp1 -> temp2
             ZipUtils.signZip(activity, temp1, temp2, true);
 
-            // Write it back to the downloaded zip, temp2 -> Uri
-            FileInputStream in = new FileInputStream(temp2);
-            try (OutputStream target = activity.getContentResolver().openOutputStream(mUri)) {
+            // Write it to the target zip, temp2 -> file
+            try (OutputStream out = new BufferedOutputStream(new FileOutputStream(mFile));
+                 InputStream source = new BufferedInputStream(new FileInputStream(temp2))
+            ) {
                 byte[] buffer = new byte[4096];
                 int length;
-                if (target == null) throw new FileNotFoundException();
-                while ((length = in.read(buffer)) > 0)
-                    target.write(buffer, 0, length);
+                while ((length = source.read(buffer)) > 0)
+                    out.write(buffer, 0, length);
             }
 
-            // Delete the temp file
+            // Delete temp files
             temp1.delete();
             temp2.delete();
 
             return true;
         } catch (Exception e) {
-            Logger.error("ProcessRepoZip: Error!");
             e.printStackTrace();
             return false;
         }
@@ -82,16 +162,53 @@ public class ProcessRepoZip extends ParallelTask<Void, Void, Boolean> {
 
     @Override
     protected void onPostExecute(Boolean result) {
+        Activity activity = getActivity();
+        if (activity == null) return;
         progressDialog.dismiss();
+        Uri uri = Uri.fromFile(mFile);
         if (result) {
             if (Shell.rootAccess() && mInstall) {
-                new FlashZip(activity, mUri).exec();
+                Intent intent = new Intent(getActivity(), FlashActivity.class);
+                intent.setData(uri).putExtra(FlashActivity.SET_ACTION, FlashActivity.FLASH_ZIP);
+                activity.startActivity(intent);
             } else {
-                Utils.showUriSnack(activity, mUri);
+                Utils.showUriSnack(activity, uri);
             }
-
         } else {
-            Toast.makeText(activity, R.string.process_error, Toast.LENGTH_LONG).show();
+            Utils.getMagiskManager(activity).toast(R.string.process_error, Toast.LENGTH_LONG);
+        }
+        super.onPostExecute(result);
+    }
+
+    @Override
+    public ParallelTask<Void, Object, Boolean> exec(Void... voids) {
+        Utils.runWithPermission(getActivity(), Manifest.permission.WRITE_EXTERNAL_STORAGE,
+                () -> super.exec(voids));
+        return this;
+    }
+
+    private class ProgressInputStream extends InputStreamWrapper {
+
+        ProgressInputStream(InputStream in) {
+            super(in);
+        }
+
+        @Override
+        public synchronized int read() throws IOException {
+            publishProgress(UPDATE_DL_PROG, 1);
+            return super.read();
+        }
+
+        @Override
+        public int read(@NonNull byte[] b) throws IOException {
+            return read(b, 0, b.length);
+        }
+
+        @Override
+        public synchronized int read(@NonNull byte[] b, int off, int len) throws IOException {
+            int read = super.read(b, off, len);
+            publishProgress(UPDATE_DL_PROG, read);
+            return read;
         }
     }
 }

app/src/main/java/com/topjohnwu/magisk/asyncs/RestoreStockBoot.java

@@ -0,0 +1,40 @@
+package com.topjohnwu.magisk.asyncs;
+
+import android.content.Context;
+import android.widget.Toast;
+
+import com.topjohnwu.magisk.R;
+import com.topjohnwu.magisk.utils.Utils;
+
+import java.util.List;
+
+public class RestoreStockBoot extends ParallelTask<Void, Void, Boolean> {
+
+    private String mBoot;
+
+    public RestoreStockBoot(Context context, String boot) {
+        super(context);
+        mBoot = boot;
+    }
+
+    @Override
+    protected Boolean doInBackground(Void... voids) {
+        List<String> ret = getShell().su("cat /init.magisk.rc | grep STOCKSHA1");
+        if (!Utils.isValidShellResponse(ret))
+            return false;
+        String stock_boot = "/data/stock_boot_" + ret.get(0).substring(ret.get(0).indexOf('=') + 1) + ".img.gz";
+        if (!Utils.itemExist(getShell(), stock_boot))
+            return false;
+        getShell().su_raw("flash_boot_image " + stock_boot + " " + mBoot);
+        return true;
+    }
+
+    @Override
+    protected void onPostExecute(Boolean result) {
+        if (result) {
+            getMagiskManager().toast(R.string.restore_done, Toast.LENGTH_SHORT);
+        } else {
+            getMagiskManager().toast(R.string.restore_fail, Toast.LENGTH_LONG);
+        }
+    }
+}

app/src/main/java/com/topjohnwu/magisk/asyncs/RootTask.java

@@ -1,33 +0,0 @@
-package com.topjohnwu.magisk.asyncs;
-
-import android.app.Activity;
-
-import com.topjohnwu.magisk.utils.Shell;
-
-public abstract class RootTask <Params, Progress, Result> extends ParallelTask<Params, Progress, Result> {
-
-    public RootTask() {}
-
-    public RootTask(Activity context) {
-        super(context);
-    }
-
-    @SafeVarargs
-    @Override
-    final protected Result doInBackground(Params... params) {
-        synchronized (Shell.lock) {
-            return doInRoot(params);
-        }
-    }
-
-    @SuppressWarnings("unchecked")
-    abstract protected Result doInRoot(Params... params);
-
-    @SuppressWarnings("unchecked")
-    @Override
-    public void exec(Params... params) {
-        if (Shell.rootAccess()) {
-            super.exec(params);
-        }
-    }
-}

app/src/main/java/com/topjohnwu/magisk/asyncs/UpdateRepos.java

@@ -0,0 +1,219 @@
+package com.topjohnwu.magisk.asyncs;
+
+import android.content.Context;
+import android.content.SharedPreferences;
+import android.os.AsyncTask;
+
+import com.topjohnwu.magisk.MagiskManager;
+import com.topjohnwu.magisk.ReposFragment;
+import com.topjohnwu.magisk.container.Repo;
+import com.topjohnwu.magisk.database.RepoDatabaseHelper;
+import com.topjohnwu.magisk.utils.Logger;
+import com.topjohnwu.magisk.utils.WebService;
+
+import org.json.JSONArray;
+import org.json.JSONObject;
+
+import java.io.File;
+import java.net.HttpURLConnection;
+import java.text.SimpleDateFormat;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Date;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Locale;
+import java.util.Map;
+
+public class UpdateRepos extends ParallelTask<Void, Void, Void> {
+
+    private static final String REPO_URL = "https://api.github.com/users/Magisk-Modules-Repo/repos?per_page=100&page=%d";
+
+    public static final String ETAG_KEY = "ETag";
+    private static final String IF_NONE_MATCH = "If-None-Match";
+    private static final String LINK_KEY = "Link";
+
+    private static final int CHECK_ETAG = 0;
+    private static final int LOAD_NEXT = 1;
+    private static final int LOAD_PREV = 2;
+
+    private List<String> cached, etags, newEtags = new ArrayList<>();
+    private RepoDatabaseHelper repoDB;
+    private SharedPreferences prefs;
+    private boolean forceUpdate;
+
+    private int tasks = 0;
+
+    public UpdateRepos(Context context, boolean force) {
+        super(context);
+        prefs = getMagiskManager().prefs;
+        repoDB = getMagiskManager().repoDB;
+        getMagiskManager().repoLoadDone.hasPublished = false;
+        // Legacy data cleanup
+        File old = new File(context.getApplicationInfo().dataDir + "/shared_prefs", "RepoMap.xml");
+        if (old.exists() || prefs.getString("repomap", null) != null) {
+            old.delete();
+            prefs.edit().remove("version").remove("repomap").remove(ETAG_KEY).apply();
+            repoDB.clearRepo();
+        }
+        forceUpdate = force;
+    }
+
+    private void loadJSON(String jsonString) throws Exception {
+        JSONArray jsonArray = new JSONArray(jsonString);
+
+        // Empty page, throw error
+        if (jsonArray.length() == 0) throw new Exception();
+
+        for (int i = 0; i < jsonArray.length(); i++) {
+            JSONObject jsonobject = jsonArray.getJSONObject(i);
+            String id = jsonobject.getString("description");
+            String name = jsonobject.getString("name");
+            String lastUpdate = jsonobject.getString("pushed_at");
+            SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss'Z'", Locale.US);
+            Date updatedDate = format.parse(lastUpdate);
+            ++tasks;
+            AsyncTask.THREAD_POOL_EXECUTOR.execute(() -> {
+                Repo repo = repoDB.getRepo(id);
+                Boolean updated;
+                try {
+                    if (repo == null) {
+                        repo = new Repo(name, updatedDate);
+                        updated = true;
+                    } else {
+                        // Popout from cached
+                        cached.remove(id);
+                        if (forceUpdate) {
+                            repo.update();
+                            updated = true;
+                        } else {
+                            updated = repo.update(updatedDate);
+                        }
+                    }
+                    if (updated) {
+                        repoDB.addRepo(repo);
+                        publishProgress();
+                    }
+                    if (!id.equals(repo.getId())) {
+                        Logger.error("Repo [" + name + "] id=[" + repo.getId() + "] has illegal repo id");
+                    }
+                } catch (Repo.IllegalRepoException e) {
+                    Logger.error(e.getMessage());
+                    repoDB.removeRepo(id);
+                }
+                --tasks;
+            });
+        }
+    }
+
+    private boolean loadPage(int page, int mode) {
+        Map<String, String> header = new HashMap<>();
+        String etag = "";
+        if (mode == CHECK_ETAG && page < etags.size()) {
+            etag = etags.get(page);
+        }
+        header.put(IF_NONE_MATCH, etag);
+        String url = String.format(Locale.US, REPO_URL, page + 1);
+        HttpURLConnection conn = WebService.request(url, header);
+
+        try {
+            if (conn == null) throw new Exception();
+            if (conn.getResponseCode() == HttpURLConnection.HTTP_NOT_MODIFIED) {
+                newEtags.add(etag);
+                return page + 1 < etags.size() && loadPage(page + 1, CHECK_ETAG);
+            }
+            loadJSON(WebService.getString(conn));
+        } catch (Exception e) {
+            e.printStackTrace();
+            // Don't continue
+            return true;
+        }
+
+        // Update ETAG
+        etag = header.get(ETAG_KEY);
+        etag = etag.substring(etag.indexOf('\"'), etag.lastIndexOf('\"') + 1);
+        newEtags.add(etag);
+
+        String links = header.get(LINK_KEY);
+        if (links != null) {
+            for (String s : links.split(", ")) {
+                if (mode != LOAD_PREV && s.contains("next")) {
+                    // Force load all next pages
+                    loadPage(page + 1, LOAD_NEXT);
+                } else if (mode != LOAD_NEXT && s.contains("prev")) {
+                    // Back propagation
+                    loadPage(page - 1, LOAD_PREV);
+                }
+            }
+        }
+        return true;
+    }
+
+    private Void waitTasks() {
+        while (tasks > 0) {
+            try {
+                Thread.sleep(5);
+            } catch (InterruptedException e) {
+                e.printStackTrace();
+            }
+        }
+        return null;
+    }
+
+    @Override
+    protected void onProgressUpdate(Void... values) {
+        if (ReposFragment.adapter != null)
+            ReposFragment.adapter.notifyDBChanged();
+    }
+
+    @Override
+    protected Void doInBackground(Void... voids) {
+        etags = new ArrayList<>(Arrays.asList(prefs.getString(ETAG_KEY, "").split(",")));
+        cached = repoDB.getRepoIDList();
+
+        if (!loadPage(0, CHECK_ETAG)) {
+            // Nothing changed online
+            if (forceUpdate) {
+                for (String id : cached) {
+                    if (id == null) continue;
+                    ++tasks;
+                    AsyncTask.THREAD_POOL_EXECUTOR.execute(() -> {
+                        Repo repo = repoDB.getRepo(id);
+                        try {
+                            repo.update();
+                            repoDB.addRepo(repo);
+                        } catch (Repo.IllegalRepoException e) {
+                            Logger.error(e.getMessage());
+                            repoDB.removeRepo(repo);
+                        }
+                        --tasks;
+                    });
+                }
+            }
+            return waitTasks();
+        }
+
+        // Wait till all tasks are done
+        waitTasks();
+
+        // The leftover cached means they are removed from online repo
+        repoDB.removeRepo(cached);
+
+        // Update ETag
+        StringBuilder etagBuilder = new StringBuilder();
+        for (int i = 0; i < newEtags.size(); ++i) {
+            if (i != 0) etagBuilder.append(",");
+            etagBuilder.append(newEtags.get(i));
+        }
+        prefs.edit().putString(ETAG_KEY, etagBuilder.toString()).apply();
+        return null;
+    }
+
+    @Override
+    protected void onPostExecute(Void v) {
+        MagiskManager mm = getMagiskManager();
+        if (mm == null) return;
+        mm.repoLoadDone.publish();
+        super.onPostExecute(v);
+    }
+}

app/src/main/java/com/topjohnwu/magisk/components/Activity.java

@@ -1,18 +1,67 @@
 package com.topjohnwu.magisk.components;
 
+import android.content.pm.PackageManager;
+import android.content.res.Configuration;
+import android.os.Bundle;
+import android.support.annotation.NonNull;
+import android.support.annotation.Nullable;
 import android.support.v7.app.AppCompatActivity;
 import android.view.WindowManager;
 
 import com.topjohnwu.magisk.MagiskManager;
 import com.topjohnwu.magisk.R;
+import com.topjohnwu.magisk.utils.Shell;
+import com.topjohnwu.magisk.utils.Topic;
 
 public class Activity extends AppCompatActivity {
 
+    private Runnable permissionGrantCallback;
+
+    public Activity() {
+        super();
+        Configuration configuration = new Configuration();
+        configuration.setLocale(MagiskManager.locale);
+        applyOverrideConfiguration(configuration);
+    }
+
     @Override
-    public MagiskManager getApplicationContext() {
+    protected void onCreate(@Nullable Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        if (this instanceof Topic.Subscriber) {
+            ((Topic.Subscriber) this).subscribeTopics();
+        }
+    }
+
+    @Override
+    protected void onDestroy() {
+        if (this instanceof Topic.Subscriber) {
+            ((Topic.Subscriber) this).unsubscribeTopics();
+        }
+        super.onDestroy();
+    }
+
+    @Override
+    public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
+        if (grantResults.length > 0 && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
+            if (permissionGrantCallback != null) {
+                permissionGrantCallback.run();
+            }
+        }
+        permissionGrantCallback = null;
+    }
+
+    public void setPermissionGrantCallback(Runnable callback) {
+        permissionGrantCallback = callback;
+    }
+
+    public MagiskManager getMagiskManager() {
         return (MagiskManager) super.getApplicationContext();
     }
 
+    public Shell getShell() {
+        return Shell.getShell(this);
+    }
+
     protected void setFloating() {
         boolean isTablet = getResources().getBoolean(R.bool.isTablet);
         if (isTablet) {

app/src/main/java/com/topjohnwu/magisk/components/AlertDialogBuilder.java

@@ -1,6 +1,6 @@
 package com.topjohnwu.magisk.components;
 
-import android.content.Context;
+import android.app.Activity;
 import android.content.DialogInterface;
 import android.support.annotation.NonNull;
 import android.support.annotation.Nullable;
@@ -37,12 +37,12 @@ public class AlertDialogBuilder extends AlertDialog.Builder {
 
     private AlertDialog dialog;
 
-    public AlertDialogBuilder(@NonNull Context context) {
+    public AlertDialogBuilder(@NonNull Activity context) {
         super(context);
         setup();
     }
 
-    public AlertDialogBuilder(@NonNull Context context, @StyleRes int themeResId) {
+    public AlertDialogBuilder(@NonNull Activity context, @StyleRes int themeResId) {
         super(context, themeResId);
         setup();
     }

app/src/main/java/com/topjohnwu/magisk/components/ExpandableView.java

@@ -0,0 +1,84 @@
+package com.topjohnwu.magisk.components;
+
+import android.animation.ValueAnimator;
+import android.view.View;
+import android.view.ViewGroup;
+import android.view.ViewTreeObserver;
+
+public interface ExpandableView {
+
+    class Container {
+        public ViewGroup expandLayout;
+        ValueAnimator expandAnimator, collapseAnimator;
+        boolean mExpanded = false;
+        int expandHeight = 0;
+    }
+
+    // Provide state info
+    Container getContainer();
+
+    default void setupExpandable() {
+        Container container = getContainer();
+        container.expandLayout.getViewTreeObserver().addOnPreDrawListener(
+            new ViewTreeObserver.OnPreDrawListener() {
+
+                @Override
+                public boolean onPreDraw() {
+                    if (container.expandHeight == 0) {
+                        final int widthSpec = View.MeasureSpec.makeMeasureSpec(0, View.MeasureSpec.UNSPECIFIED);
+                        final int heightSpec = View.MeasureSpec.makeMeasureSpec(0, View.MeasureSpec.UNSPECIFIED);
+                        container.expandLayout.measure(widthSpec, heightSpec);
+                        container.expandHeight = container.expandLayout.getMeasuredHeight();
+                    }
+
+                    container.expandLayout.getViewTreeObserver().removeOnPreDrawListener(this);
+                    container.expandLayout.setVisibility(View.GONE);
+                    container.expandAnimator = slideAnimator(0, container.expandHeight);
+                    container.collapseAnimator = slideAnimator(container.expandHeight, 0);
+                    return true;
+                }
+
+            });
+    }
+
+    default boolean isExpanded() {
+        return getContainer().mExpanded;
+    }
+
+    default void setExpanded(boolean expanded) {
+        Container container = getContainer();
+        container.mExpanded = expanded;
+        ViewGroup.LayoutParams layoutParams = container.expandLayout.getLayoutParams();
+        layoutParams.height = expanded ? container.expandHeight : 0;
+        container.expandLayout.setLayoutParams(layoutParams);
+        container.expandLayout.setVisibility(expanded ? View.VISIBLE : View.GONE);
+    }
+
+    default void expand() {
+        Container container = getContainer();
+        if (container.mExpanded) return;
+        container.expandLayout.setVisibility(View.VISIBLE);
+        container.expandAnimator.start();
+        container.mExpanded = true;
+    }
+
+    default void collapse() {
+        Container container = getContainer();
+        if (!container.mExpanded) return;
+        container.collapseAnimator.start();
+        container.mExpanded = false;
+    }
+
+    default ValueAnimator slideAnimator(int start, int end) {
+        Container container = getContainer();
+        ValueAnimator animator = ValueAnimator.ofInt(start, end);
+
+        animator.addUpdateListener(valueAnimator -> {
+            int value = (Integer) valueAnimator.getAnimatedValue();
+            ViewGroup.LayoutParams layoutParams = container.expandLayout.getLayoutParams();
+            layoutParams.height = value;
+            container.expandLayout.setLayoutParams(layoutParams);
+        });
+        return animator;
+    }
+}

app/src/main/java/com/topjohnwu/magisk/components/ExpandableViewHolder.java

@@ -1,77 +0,0 @@
-package com.topjohnwu.magisk.components;
-
-import android.animation.ValueAnimator;
-import android.support.v7.widget.RecyclerView;
-import android.view.View;
-import android.view.ViewGroup;
-import android.view.ViewTreeObserver;
-
-public abstract class ExpandableViewHolder extends RecyclerView.ViewHolder {
-
-    protected ViewGroup expandLayout;
-    private ValueAnimator expandAnimator, collapseAnimator;
-    private static int expandHeight = 0;
-
-    public boolean mExpanded = false;
-
-    public ExpandableViewHolder(View itemView) {
-        super(itemView);
-        setExpandLayout(itemView);
-        expandLayout.getViewTreeObserver().addOnPreDrawListener(
-                new ViewTreeObserver.OnPreDrawListener() {
-
-                    @Override
-                    public boolean onPreDraw() {
-                        if (expandHeight == 0) {
-                            final int widthSpec = View.MeasureSpec.makeMeasureSpec(0, View.MeasureSpec.UNSPECIFIED);
-                            final int heightSpec = View.MeasureSpec.makeMeasureSpec(0, View.MeasureSpec.UNSPECIFIED);
-                            expandLayout.measure(widthSpec, heightSpec);
-                            expandHeight = expandLayout.getMeasuredHeight();
-                        }
-
-                        expandLayout.getViewTreeObserver().removeOnPreDrawListener(this);
-                        expandLayout.setVisibility(View.GONE);
-                        expandAnimator = slideAnimator(0, expandHeight);
-                        collapseAnimator = slideAnimator(expandHeight, 0);
-                        return true;
-                    }
-
-                });
-    }
-
-    public void setExpanded(boolean expanded) {
-        mExpanded = expanded;
-        ViewGroup.LayoutParams layoutParams = expandLayout.getLayoutParams();
-        layoutParams.height = expanded ? expandHeight : 0;
-        expandLayout.setLayoutParams(layoutParams);
-        expandLayout.setVisibility(expanded ? View.VISIBLE : View.GONE);
-    }
-
-    public void expand() {
-        if (mExpanded) return;
-        expandLayout.setVisibility(View.VISIBLE);
-        expandAnimator.start();
-        mExpanded = true;
-    }
-
-    public void collapse() {
-        if (!mExpanded) return;
-        collapseAnimator.start();
-        mExpanded = false;
-    }
-
-    public abstract void setExpandLayout(View itemView);
-
-    private ValueAnimator slideAnimator(int start, int end) {
-
-        ValueAnimator animator = ValueAnimator.ofInt(start, end);
-
-        animator.addUpdateListener(valueAnimator -> {
-            int value = (Integer) valueAnimator.getAnimatedValue();
-            ViewGroup.LayoutParams layoutParams = expandLayout.getLayoutParams();
-            layoutParams.height = value;
-            expandLayout.setLayoutParams(layoutParams);
-        });
-        return animator;
-    }
-}

app/src/main/java/com/topjohnwu/magisk/components/Fragment.java

@@ -1,12 +1,53 @@
 package com.topjohnwu.magisk.components;
 
+import android.content.Intent;
+
 import com.topjohnwu.magisk.MagiskManager;
+import com.topjohnwu.magisk.utils.Shell;
+import com.topjohnwu.magisk.utils.Topic;
 import com.topjohnwu.magisk.utils.Utils;
 
 public class Fragment extends android.support.v4.app.Fragment {
 
+    private ActivityResultListener activityResultListener;
+
     public MagiskManager getApplication() {
         return Utils.getMagiskManager(getActivity());
     }
 
+    public Shell getShell() {
+        return Shell.getShell(getActivity());
+    }
+
+    @Override
+    public void onResume() {
+        super.onResume();
+        if (this instanceof Topic.Subscriber) {
+            ((Topic.Subscriber) this).subscribeTopics();
+        }
+    }
+
+    @Override
+    public void onPause() {
+        if (this instanceof Topic.Subscriber) {
+            ((Topic.Subscriber) this).unsubscribeTopics();
+        }
+        super.onPause();
+    }
+
+    @Override
+    public void onActivityResult(int requestCode, int resultCode, Intent data) {
+        if (activityResultListener != null)
+            activityResultListener.onActivityResult(requestCode, resultCode, data);
+        activityResultListener = null;
+    }
+
+    public void startActivityForResult(Intent intent, int requestCode, ActivityResultListener listener) {
+        activityResultListener = listener;
+        super.startActivityForResult(intent, requestCode);
+    }
+
+    public interface ActivityResultListener {
+        void onActivityResult(int requestCode, int resultCode, Intent data);
+    }
 }

app/src/main/java/com/topjohnwu/magisk/components/MarkDownWindow.java

@@ -1,31 +0,0 @@
-package com.topjohnwu.magisk.components;
-
-import android.content.Context;
-import android.support.v7.app.AlertDialog;
-
-import com.topjohnwu.magisk.MagiskManager;
-import com.topjohnwu.magisk.R;
-import com.topjohnwu.magisk.utils.Logger;
-import com.topjohnwu.magisk.utils.Utils;
-
-import us.feras.mdv.MarkdownView;
-
-public class MarkDownWindow {
-
-    public MarkDownWindow(String title, String url, Context context) {
-        MagiskManager magiskManager = Utils.getMagiskManager(context);
-        AlertDialog.Builder alert = new AlertDialog.Builder(context);
-        alert.setTitle(title);
-    
-        Logger.dev("WebView: URL = " + url);
-
-        MarkdownView md = new MarkdownView(context);
-        md.loadMarkdownFile(url, "file:///android_asset/" +
-                (magiskManager.isDarkTheme ? "dark" : "light") + ".css");
-
-        alert.setView(md);
-        alert.setNegativeButton(R.string.close, (dialog, id) -> dialog.dismiss());
-        alert.show();
-    }
-
-}

app/src/main/java/com/topjohnwu/magisk/components/SnackbarMaker.java

@@ -6,8 +6,6 @@ import android.support.design.widget.Snackbar;
 import android.view.View;
 import android.widget.TextView;
 
-import butterknife.ButterKnife;
-
 public class SnackbarMaker {
 
     public static Snackbar make(Activity activity, CharSequence text, int duration) {
@@ -32,7 +30,7 @@ public class SnackbarMaker {
     }
 
     private static void setup(Snackbar snack) {
-        TextView text = ButterKnife.findById(snack.getView(), android.support.design.R.id.snackbar_text);
+        TextView text = snack.getView().findViewById(android.support.design.R.id.snackbar_text);
         text.setMaxLines(Integer.MAX_VALUE);
     }
 

app/src/main/java/com/topjohnwu/magisk/container/AdaptiveList.java

@@ -0,0 +1,36 @@
+package com.topjohnwu.magisk.container;
+
+import android.support.v7.widget.RecyclerView;
+
+import java.util.ArrayList;
+
+public class AdaptiveList<E> extends ArrayList<E> {
+
+    private Runnable callback;
+    private RecyclerView mView;
+
+    public AdaptiveList(RecyclerView v) {
+        mView = v;
+    }
+
+    public void updateView() {
+        mView.getAdapter().notifyDataSetChanged();
+        mView.scrollToPosition(mView.getAdapter().getItemCount() - 1);
+    }
+
+    public void setCallback(Runnable cb) {
+        callback = cb;
+    }
+
+    public boolean add(E e) {
+        boolean ret = super.add(e);
+        if (ret) {
+            if (callback == null) {
+                updateView();
+            } else {
+                callback.run();
+            }
+        }
+        return ret;
+    }
+}

app/src/main/java/com/topjohnwu/magisk/container/BaseModule.java

@@ -1,17 +1,16 @@
-package com.topjohnwu.magisk.module;
+package com.topjohnwu.magisk.container;
 
 
+import android.content.ContentValues;
 import android.database.Cursor;
 import android.support.annotation.NonNull;
 
-import com.topjohnwu.magisk.utils.Logger;
-
 import java.util.List;
 
 public abstract class BaseModule implements Comparable<BaseModule> {
 
-    private String mId, mName, mVersion, mAuthor, mDescription;
-    private int mVersionCode = 0, templateVersion = 0;
+    private String mId = null, mName, mVersion, mAuthor, mDescription;
+    private int mVersionCode = -1, templateVersion = -1;
 
     protected BaseModule() {}
 
@@ -25,9 +24,21 @@ public abstract class BaseModule implements Comparable<BaseModule> {
         templateVersion = c.getInt(c.getColumnIndex("template"));
     }
 
-    protected void parseProps(List<String> props) throws CacheModException { parseProps(props.toArray(new String[props.size()])); }
+    public ContentValues getContentValues() {
+        ContentValues values = new ContentValues();
+        values.put("id", mId);
+        values.put("name", mName);
+        values.put("version", mVersion);
+        values.put("versionCode", mVersionCode);
+        values.put("author", mAuthor);
+        values.put("description", mDescription);
+        values.put("template", templateVersion);
+        return values;
+    }
 
-    protected void parseProps(String[] props) throws CacheModException {
+    protected void parseProps(List<String> props) { parseProps(props.toArray(new String[0])); }
+
+    protected void parseProps(String[] props) throws NumberFormatException {
         for (String line : props) {
             String[] prop = line.split("=", 2);
             if (prop.length != 2)
@@ -48,9 +59,7 @@ public abstract class BaseModule implements Comparable<BaseModule> {
                     mVersion = prop[1];
                     break;
                 case "versionCode":
-                    try {
-                        mVersionCode = Integer.parseInt(prop[1]);
-                    } catch (NumberFormatException ignored) {}
+                    mVersionCode = Integer.parseInt(prop[1]);
                     break;
                 case "author":
                     mAuthor = prop[1];
@@ -59,12 +68,7 @@ public abstract class BaseModule implements Comparable<BaseModule> {
                     mDescription = prop[1];
                     break;
                 case "template":
-                    try {
-                        templateVersion = Integer.parseInt(prop[1]);
-                    } catch (NumberFormatException ignored) {}
-                case "cacheModule":
-                    if (Boolean.parseBoolean(prop[1]))
-                        throw new CacheModException(mId);
+                    templateVersion = Integer.parseInt(prop[1]);
                     break;
                 default:
                     break;
@@ -108,12 +112,6 @@ public abstract class BaseModule implements Comparable<BaseModule> {
         return templateVersion;
     }
 
-    public static class CacheModException extends Exception {
-        public CacheModException(String id) {
-            Logger.error("Cache mods are no longer supported! id: " + id);
-        }
-    }
-
     @Override
     public int compareTo(@NonNull BaseModule module) {
         return this.getName().toLowerCase().compareTo(module.getName().toLowerCase());

app/src/main/java/com/topjohnwu/magisk/container/InputStreamWrapper.java

@@ -0,0 +1,59 @@
+package com.topjohnwu.magisk.container;
+
+import android.support.annotation.NonNull;
+
+import java.io.IOException;
+import java.io.InputStream;
+
+public class InputStreamWrapper extends InputStream {
+    private InputStream in;
+
+    public InputStreamWrapper(InputStream in) {
+        this.in = in;
+    }
+
+    @Override
+    public int available() throws IOException {
+        return in.available();
+    }
+
+    @Override
+    public void close() throws IOException {
+        in.close();
+    }
+
+    @Override
+    public synchronized void mark(int readlimit) {
+        in.mark(readlimit);
+    }
+
+    @Override
+    public boolean markSupported() {
+        return in.markSupported();
+    }
+
+    @Override
+    public synchronized int read() throws IOException {
+        return in.read();
+    }
+
+    @Override
+    public int read(@NonNull byte[] b) throws IOException {
+        return read(b, 0, b.length);
+    }
+
+    @Override
+    public synchronized int read(@NonNull byte[] b, int off, int len) throws IOException {
+        return in.read(b, off, len);
+    }
+
+    @Override
+    public synchronized void reset() throws IOException {
+        in.reset();
+    }
+
+    @Override
+    public long skip(long n) throws IOException {
+        return in.skip(n);
+    }
+}

app/src/main/java/com/topjohnwu/magisk/container/Module.java

@@ -1,6 +1,6 @@
-package com.topjohnwu.magisk.module;
+package com.topjohnwu.magisk.container;
 
-import com.topjohnwu.magisk.utils.Logger;
+import com.topjohnwu.magisk.utils.Shell;
 import com.topjohnwu.magisk.utils.Utils;
 
 public class Module extends BaseModule {
@@ -8,9 +8,11 @@ public class Module extends BaseModule {
     private String mRemoveFile, mDisableFile, mUpdateFile;
     private boolean mEnable, mRemove, mUpdated;
 
-    public Module(String path) throws CacheModException {
+    public Module(Shell shell, String path) {
 
-        parseProps(Utils.readFile(path + "/module.prop"));
+        try {
+            parseProps(Utils.readFile(shell, path + "/module.prop"));
+        } catch (NumberFormatException ignored) {}
 
         mRemoveFile = path + "/remove";
         mDisableFile = path + "/disable";
@@ -25,35 +27,33 @@ public class Module extends BaseModule {
             setName(getId());
         }
 
-        Logger.dev("Creating Module, id: " + getId());
-
-        mEnable = !Utils.itemExist(mDisableFile);
-        mRemove = Utils.itemExist(mRemoveFile);
-        mUpdated = Utils.itemExist(mUpdateFile);
+        mEnable = !Utils.itemExist(shell, mDisableFile);
+        mRemove = Utils.itemExist(shell, mRemoveFile);
+        mUpdated = Utils.itemExist(shell, mUpdateFile);
     }
 
-    public void createDisableFile() {
+    public void createDisableFile(Shell shell) {
         mEnable = false;
-        Utils.createFile(mDisableFile);
+        Utils.createFile(shell, mDisableFile);
     }
 
-    public void removeDisableFile() {
+    public void removeDisableFile(Shell shell) {
         mEnable = true;
-        Utils.removeItem(mDisableFile);
+        Utils.removeItem(shell, mDisableFile);
     }
 
     public boolean isEnabled() {
         return mEnable;
     }
 
-    public void createRemoveFile() {
+    public void createRemoveFile(Shell shell) {
         mRemove = true;
-        Utils.createFile(mRemoveFile);
+        Utils.createFile(shell, mRemoveFile);
     }
 
-    public void deleteRemoveFile() {
+    public void deleteRemoveFile(Shell shell) {
         mRemove = false;
-        Utils.removeItem(mRemoveFile);
+        Utils.removeItem(shell, mRemoveFile);
     }
 
     public boolean willBeRemoved() {

app/src/main/java/com/topjohnwu/magisk/container/Policy.java

@@ -1,4 +1,4 @@
-package com.topjohnwu.magisk.superuser;
+package com.topjohnwu.magisk.container;
 
 import android.content.ContentValues;
 import android.content.pm.ApplicationInfo;

app/src/main/java/com/topjohnwu/magisk/container/Repo.java

@@ -1,22 +1,23 @@
-package com.topjohnwu.magisk.module;
+package com.topjohnwu.magisk.container;
 
 import android.content.ContentValues;
 import android.database.Cursor;
 
-import com.topjohnwu.magisk.utils.Logger;
 import com.topjohnwu.magisk.utils.WebService;
 
 import java.util.Date;
 
 public class Repo extends BaseModule {
 
+    public static final int MIN_TEMPLATE_VER = 4;
+
     private static final String FILE_URL = "https://raw.githubusercontent.com/Magisk-Modules-Repo/%s/master/%s";
     private static final String ZIP_URL = "https://github.com/Magisk-Modules-Repo/%s/archive/master.zip";
 
     private String repoName;
     private Date mLastUpdate;
 
-    public Repo(String name, Date lastUpdate) throws CacheModException {
+    public Repo(String name, Date lastUpdate) throws IllegalRepoException {
         mLastUpdate = lastUpdate;
         repoName = name;
         update();
@@ -28,34 +29,46 @@ public class Repo extends BaseModule {
         mLastUpdate = new Date(c.getLong(c.getColumnIndex("last_update")));
     }
 
-    public void update() throws CacheModException {
-        String props = WebService.request(getManifestUrl(), WebService.GET);
+    public void update() throws IllegalRepoException {
+        String props = WebService.getString(getManifestUrl());
         String lines[] = props.split("\\n");
-        parseProps(lines);
-        Logger.dev("Repo: Fetching prop: " + getId());
-    }
+        try {
+            parseProps(lines);
+        } catch (NumberFormatException e) {
+            throw new IllegalRepoException("Repo [" + repoName + "] parse error: " + e.getMessage());
+        }
 
-    public void update(Date lastUpdate) throws CacheModException {
-        if (lastUpdate.after(mLastUpdate)) {
-            mLastUpdate = lastUpdate;
-            update();
+        if (getId() == null) {
+            throw new IllegalRepoException("Repo [" + repoName + "] does not contain id");
+        }
+        if (getVersionCode() < 0) {
+            throw new IllegalRepoException("Repo [" + repoName + "] does not contain versionCode");
+        }
+        if (getTemplateVersion() < MIN_TEMPLATE_VER) {
+            throw new IllegalRepoException("Repo [" + repoName + "] is outdated");
         }
     }
 
+    public boolean update(Date lastUpdate) throws IllegalRepoException {
+        if (lastUpdate.after(mLastUpdate)) {
+            mLastUpdate = lastUpdate;
+            update();
+            return true;
+        }
+        return false;
+    }
+
     public ContentValues getContentValues() {
-        ContentValues values = new ContentValues();
-        values.put("id", getId());
-        values.put("name", getName());
-        values.put("version", getVersion());
-        values.put("versionCode", getVersionCode());
-        values.put("author", getAuthor());
-        values.put("description", getDescription());
+        ContentValues values = super.getContentValues();
         values.put("repo_name", repoName);
         values.put("last_update", mLastUpdate.getTime());
-        values.put("template", getTemplateVersion());
         return values;
     }
 
+    public String getRepoName() {
+        return repoName;
+    }
+
     public String getZipUrl() {
         return String.format(ZIP_URL, repoName);
     }
@@ -71,4 +84,10 @@ public class Repo extends BaseModule {
     public Date getLastUpdate() {
         return mLastUpdate;
     }
+
+    public class IllegalRepoException extends Exception {
+        IllegalRepoException(String message) {
+            super(message);
+        }
+    }
 }

app/src/main/java/com/topjohnwu/magisk/container/SuLogEntry.java

@@ -0,0 +1,56 @@
+package com.topjohnwu.magisk.container;
+
+import android.content.ContentValues;
+import android.database.Cursor;
+
+import com.topjohnwu.magisk.MagiskManager;
+
+import java.text.DateFormat;
+import java.text.SimpleDateFormat;
+import java.util.Date;
+
+public class SuLogEntry {
+
+    public int fromUid, toUid, fromPid;
+    public String packageName, appName, command;
+    public boolean action;
+    public Date date;
+
+    public SuLogEntry(Policy policy) {
+        fromUid = policy.uid;
+        packageName = policy.packageName;
+        appName = policy.appName;
+    }
+
+    public SuLogEntry(Cursor c) {
+        fromUid = c.getInt(c.getColumnIndex("from_uid"));
+        fromPid = c.getInt(c.getColumnIndex("from_pid"));
+        toUid = c.getInt(c.getColumnIndex("to_uid"));
+        packageName = c.getString(c.getColumnIndex("package_name"));
+        appName = c.getString(c.getColumnIndex("app_name"));
+        command = c.getString(c.getColumnIndex("command"));
+        action = c.getInt(c.getColumnIndex("action")) != 0;
+        date = new Date(c.getLong(c.getColumnIndex("time")));
+    }
+
+    public ContentValues getContentValues() {
+        ContentValues values = new ContentValues();
+        values.put("from_uid", fromUid);
+        values.put("package_name", packageName);
+        values.put("app_name", appName);
+        values.put("from_pid", fromPid);
+        values.put("command", command);
+        values.put("to_uid", toUid);
+        values.put("action", action ? 1 : 0);
+        values.put("time", date.getTime());
+        return values;
+    }
+
+    public String getDateString() {
+        return DateFormat.getDateInstance(DateFormat.MEDIUM, MagiskManager.locale).format(date);
+    }
+
+    public String getTimeString() {
+        return new SimpleDateFormat("h:mm a", MagiskManager.locale).format(date);
+    }
+}

app/src/main/java/com/topjohnwu/magisk/container/TarEntry.java

@@ -0,0 +1,64 @@
+package com.topjohnwu.magisk.container;
+
+import org.kamranzafar.jtar.TarHeader;
+
+import java.io.File;
+import java.util.Arrays;
+
+public class TarEntry extends org.kamranzafar.jtar.TarEntry {
+
+    public TarEntry(File file, String entryName) {
+        super(file, entryName);
+    }
+
+    /*
+    * Workaround missing java.nio.file.attribute.PosixFilePermission
+    * Simply just assign a default permission to the file
+    * */
+
+    @Override
+    public void extractTarHeader(String entryName) {
+        int permissions = file.isDirectory() ? 000755 : 000644;
+        header = TarHeader.createHeader(entryName, file.length(), file.lastModified() / 1000, file.isDirectory(), permissions);
+        header.userName = new StringBuffer("");
+        header.groupName = header.userName;
+    }
+
+    /*
+    * Rewrite the header to GNU format
+    * */
+
+    @Override
+    public void writeEntryHeader(byte[] outbuf) {
+        super.writeEntryHeader(outbuf);
+
+        System.arraycopy("ustar  \0".getBytes(), 0, outbuf, 257, TarHeader.USTAR_MAGICLEN);
+        getOctalBytes(header.mode, outbuf, 100, TarHeader.MODELEN);
+        getOctalBytes(header.userId, outbuf, 108, TarHeader.UIDLEN);
+        getOctalBytes(header.groupId, outbuf, 116, TarHeader.GIDLEN);
+        getOctalBytes(header.size, outbuf, 124, TarHeader.SIZELEN);
+        getOctalBytes(header.modTime, outbuf, 136, TarHeader.MODTIMELEN);
+        Arrays.fill(outbuf, 148, 148 + TarHeader.CHKSUMLEN, (byte) ' ');
+        Arrays.fill(outbuf, 329, 329 + TarHeader.USTAR_DEVLEN, (byte) '\0');
+        Arrays.fill(outbuf, 337, 337 + TarHeader.USTAR_DEVLEN, (byte) '\0');
+
+        // Recalculate checksum
+        getOctalBytes(computeCheckSum(outbuf), outbuf, 148, TarHeader.CHKSUMLEN);
+    }
+
+    /*
+    * Proper octal to ASCII conversion
+    * */
+
+    private void getOctalBytes(long value, byte[] buf, int offset, int length) {
+        int idx = length - 1;
+
+        buf[offset + idx] = 0;
+        --idx;
+
+        for (long val = value; idx >= 0; --idx) {
+            buf[offset + idx] = (byte) ((byte) '0' + (byte) (val & 7));
+            val = val >> 3;
+        }
+    }
+}

app/src/main/java/com/topjohnwu/magisk/container/ValueSortedMap.java

@@ -1,4 +1,4 @@
-package com.topjohnwu.magisk.utils;
+package com.topjohnwu.magisk.container;
 
 import android.support.annotation.NonNull;
 

app/src/main/java/com/topjohnwu/magisk/database/RepoDatabaseHelper.java

@@ -5,20 +5,29 @@ import android.database.Cursor;
 import android.database.sqlite.SQLiteDatabase;
 import android.database.sqlite.SQLiteOpenHelper;
 
-import com.topjohnwu.magisk.module.Repo;
-import com.topjohnwu.magisk.utils.Logger;
-import com.topjohnwu.magisk.utils.ValueSortedMap;
+import com.topjohnwu.magisk.MagiskManager;
+import com.topjohnwu.magisk.container.Repo;
+import com.topjohnwu.magisk.utils.Utils;
 
-import java.util.Collection;
+import java.util.LinkedList;
+import java.util.List;
 
 public class RepoDatabaseHelper extends SQLiteOpenHelper {
 
     private static final int DATABASE_VER = 2;
     private static final String TABLE_NAME = "repos";
-    private static final int MIN_TEMPLATE_VER = 3;
+
+    private SQLiteDatabase mDb;
+    private MagiskManager mm;
 
     public RepoDatabaseHelper(Context context) {
         super(context, "repo.db", null, DATABASE_VER);
+        mDb = getWritableDatabase();
+        mm = Utils.getMagiskManager(context);
+
+        // Clear bad repos
+        mDb.delete(TABLE_NAME, "template<?",
+                new String[] { String.valueOf(Repo.MIN_TEMPLATE_VER) });
     }
 
     @Override
@@ -42,52 +51,52 @@ public class RepoDatabaseHelper extends SQLiteOpenHelper {
         }
     }
 
-    public void addRepoMap(ValueSortedMap<String, Repo> map) {
-        SQLiteDatabase db = getWritableDatabase();
-        Collection<Repo> list = map.values();
-        for (Repo repo : list) {
-            Logger.dev("Add to DB: " + repo.getId());
-            db.replace(TABLE_NAME, null, repo.getContentValues());
-        }
-        db.close();
-    }
-
     public void clearRepo() {
-        SQLiteDatabase db = getWritableDatabase();
-        db.delete(TABLE_NAME, null, null);
-        db.close();
+        mDb.delete(TABLE_NAME, null, null);
     }
 
-    public void removeRepo(ValueSortedMap<String, Repo> map) {
-        SQLiteDatabase db = getWritableDatabase();
-        Collection<Repo> list = map.values();
-        for (Repo repo : list) {
-            Logger.dev("Remove from DB: " + repo.getId());
-            db.delete(TABLE_NAME, "id=?", new String[] { repo.getId() });
+
+    public void removeRepo(String id) {
+        mDb.delete(TABLE_NAME, "id=?", new String[] { id });
+    }
+
+    public void removeRepo(Repo repo) {
+        mDb.delete(TABLE_NAME, "repo_name=?", new String[] { repo.getRepoName() });
+    }
+
+    public void removeRepo(List<String> list) {
+        for (String id : list) {
+            if (id == null) continue;
+            mDb.delete(TABLE_NAME, "id=?", new String[] { id });
         }
-        db.close();
     }
 
-    public ValueSortedMap<String, Repo> getRepoMap() {
-        return getRepoMap(true);
+    public void addRepo(Repo repo) {
+        mDb.replace(TABLE_NAME, null, repo.getContentValues());
     }
 
-    public ValueSortedMap<String, Repo> getRepoMap(boolean filtered) {
-        ValueSortedMap<String, Repo> ret = new ValueSortedMap<>();
-        SQLiteDatabase db = getReadableDatabase();
-        Repo repo;
-        try (Cursor c = db.query(TABLE_NAME, null, null, null, null, null, null)) {
-            while (c.moveToNext()) {
-                repo = new Repo(c);
-                if (repo.getTemplateVersion() < MIN_TEMPLATE_VER && filtered) {
-                    Logger.dev("Outdated repo: " + repo.getId());
-                } else {
-                    // Logger.dev("Load from DB: " + repo.getId());
-                    ret.put(repo.getId(), repo);
-                }
+    public Repo getRepo(String id) {
+        try (Cursor c = mDb.query(TABLE_NAME, null, "id=?", new String[] { id }, null, null, null)) {
+            if (c.moveToNext()) {
+                return new Repo(c);
+            }
+        }
+        return null;
+    }
+
+    public Cursor getRepoCursor() {
+        return mDb.query(TABLE_NAME, null, "template<=?",
+                new String[] { String.valueOf(mm.magiskVersionCode) },
+                null, null, "name COLLATE NOCASE");
+    }
+
+    public List<String> getRepoIDList() {
+        LinkedList<String> ret = new LinkedList<>();
+        try (Cursor c = mDb.query(TABLE_NAME, null, null, null, null, null, null)) {
+            while (c.moveToNext()) {
+                ret.add(c.getString(c.getColumnIndex("id")));
             }
         }
-        db.close();
         return ret;
     }
 }

app/src/main/java/com/topjohnwu/magisk/database/SuDatabaseHelper.java

@@ -4,37 +4,56 @@ import android.content.ContentValues;
 import android.content.Context;
 import android.content.pm.PackageManager;
 import android.database.Cursor;
+import android.database.DatabaseUtils;
 import android.database.sqlite.SQLiteDatabase;
 import android.database.sqlite.SQLiteOpenHelper;
+import android.text.TextUtils;
 
 import com.topjohnwu.magisk.MagiskManager;
-import com.topjohnwu.magisk.superuser.Policy;
-import com.topjohnwu.magisk.superuser.SuLogEntry;
+import com.topjohnwu.magisk.container.Policy;
+import com.topjohnwu.magisk.container.SuLogEntry;
 import com.topjohnwu.magisk.utils.Utils;
 
 import java.io.File;
+import java.text.DateFormat;
 import java.util.ArrayList;
 import java.util.Collections;
+import java.util.Date;
 import java.util.List;
 
 public class SuDatabaseHelper extends SQLiteOpenHelper {
 
     public static final String ROOT_ACCESS = "root_access";
-    public static final String MULTIUSER_MODE = "multiuser_mode";
-    public static final String MNT_NS = "mnt_ns";
+    public static final int ROOT_ACCESS_DISABLED = 0;
+    public static final int ROOT_ACCESS_APPS_ONLY = 1;
+    public static final int ROOT_ACCESS_ADB_ONLY = 2;
+    public static final int ROOT_ACCESS_APPS_AND_ADB = 3;
 
-    private static final int DATABASE_VER = 2;
+    public static final String MULTIUSER_MODE = "multiuser_mode";
+    public static final int MULTIUSER_MODE_OWNER_ONLY = 0;
+    public static final int MULTIUSER_MODE_OWNER_MANAGED = 1;
+    public static final int MULTIUSER_MODE_USER = 2;
+
+    public static final String MNT_NS = "mnt_ns";
+    public static final int NAMESPACE_MODE_GLOBAL = 0;
+    public static final int NAMESPACE_MODE_REQUESTER = 1;
+    public static final int NAMESPACE_MODE_ISOLATE = 2;
+
+    public static final String DB_NAME = "su.db";
+    private static final int DATABASE_VER = 3;
     private static final String POLICY_TABLE = "policies";
     private static final String LOG_TABLE = "logs";
     private static final String SETTINGS_TABLE = "settings";
 
-    private MagiskManager magiskManager;
+    private MagiskManager mm;
     private PackageManager pm;
+    private SQLiteDatabase mDb;
 
     public SuDatabaseHelper(Context context) {
-        super(context, "su.db", null, DATABASE_VER);
-        magiskManager = Utils.getMagiskManager(context);
+        super(context, DB_NAME, null, DATABASE_VER);
+        mm = Utils.getMagiskManager(context);
         pm = context.getPackageManager();
+        mDb = getWritableDatabase();
         cleanup();
     }
 
@@ -63,13 +82,17 @@ public class SuDatabaseHelper extends SQLiteOpenHelper {
                     "FROM " + POLICY_TABLE + "_old");
             db.execSQL("DROP TABLE " + POLICY_TABLE + "_old");
 
-            File oldDB = magiskManager.getDatabasePath("sulog.db");
+            File oldDB = mm.getDatabasePath("sulog.db");
             if (oldDB.exists()) {
                 migrateLegacyLogList(oldDB, db);
-                magiskManager.deleteDatabase("sulog.db");
+                mm.deleteDatabase("sulog.db");
             }
             ++oldVersion;
         }
+        if (oldVersion == 2) {
+            db.execSQL("UPDATE " + LOG_TABLE + " SET time=time*1000");
+            ++oldVersion;
+        }
     }
 
     private void createTables(SQLiteDatabase db) {
@@ -93,13 +116,12 @@ public class SuDatabaseHelper extends SQLiteOpenHelper {
     }
 
     private void cleanup() {
-        SQLiteDatabase db = getWritableDatabase();
         // Clear outdated policies
-        db.delete(POLICY_TABLE, "until > 0 AND until < ?",
+        mDb.delete(POLICY_TABLE, "until > 0 AND until < ?",
                 new String[] { String.valueOf(System.currentTimeMillis() / 1000) });
         // Clear outdated logs
-        db.delete(LOG_TABLE, "time < ?", new String[] { String.valueOf(
-                System.currentTimeMillis() / 1000 - magiskManager.suLogTimeout * 86400) });
+        mDb.delete(LOG_TABLE, "time < ?", new String[] { String.valueOf(
+                System.currentTimeMillis() - mm.suLogTimeout * 86400000) });
     }
 
     public void deletePolicy(Policy policy) {
@@ -107,25 +129,16 @@ public class SuDatabaseHelper extends SQLiteOpenHelper {
     }
 
     public void deletePolicy(String pkg) {
-        SQLiteDatabase db = getWritableDatabase();
-        db.delete(POLICY_TABLE, "package_name=?", new String[] { pkg });
-        db.close();
+        mDb.delete(POLICY_TABLE, "package_name=?", new String[] { pkg });
     }
 
     public void deletePolicy(int uid) {
-        SQLiteDatabase db = getWritableDatabase();
-        deletePolicy(db, uid);
-        db.close();
-    }
-
-    private void deletePolicy(SQLiteDatabase db, int uid) {
-        db.delete(POLICY_TABLE, "uid=?", new String[]{String.valueOf(uid)});
+        mDb.delete(POLICY_TABLE, "uid=?", new String[]{String.valueOf(uid)});
     }
 
     public Policy getPolicy(int uid) {
         Policy policy = null;
-        SQLiteDatabase db = getReadableDatabase();
-        try (Cursor c = db.query(POLICY_TABLE, null, "uid=?", new String[] { String.valueOf(uid) }, null, null, null)) {
+        try (Cursor c = mDb.query(POLICY_TABLE, null, "uid=?", new String[] { String.valueOf(uid) }, null, null, null)) {
             if (c.moveToNext()) {
                 policy = new Policy(c, pm);
             }
@@ -133,14 +146,12 @@ public class SuDatabaseHelper extends SQLiteOpenHelper {
             deletePolicy(uid);
             return null;
         }
-        db.close();
         return policy;
     }
 
     public Policy getPolicy(String pkg) {
         Policy policy = null;
-        SQLiteDatabase db = getReadableDatabase();
-        try (Cursor c = db.query(POLICY_TABLE, null, "package_name=?", new String[] { pkg }, null, null, null)) {
+        try (Cursor c = mDb.query(POLICY_TABLE, null, "package_name=?", new String[] { pkg }, null, null, null)) {
             if (c.moveToNext()) {
                 policy = new Policy(c, pm);
             }
@@ -148,116 +159,107 @@ public class SuDatabaseHelper extends SQLiteOpenHelper {
             deletePolicy(pkg);
             return null;
         }
-        db.close();
         return policy;
     }
 
     public void addPolicy(Policy policy) {
-        SQLiteDatabase db = getWritableDatabase();
-        db.replace(POLICY_TABLE, null, policy.getContentValues());
-        db.close();
+        mDb.replace(POLICY_TABLE, null, policy.getContentValues());
     }
 
     public void updatePolicy(Policy policy) {
-        SQLiteDatabase db = getWritableDatabase();
-        updatePolicy(db, policy);
-        db.close();
-    }
-
-    private void updatePolicy(SQLiteDatabase db, Policy policy) {
-        db.update(POLICY_TABLE, policy.getContentValues(), "package_name=?",
+        mDb.update(POLICY_TABLE, policy.getContentValues(), "package_name=?",
                 new String[] { policy.packageName });
     }
 
     public List<Policy> getPolicyList(PackageManager pm) {
-        List<Policy> ret = new ArrayList<>();
-        SQLiteDatabase db = getWritableDatabase();
-        Policy policy;
-        try (Cursor c = db.query(POLICY_TABLE, null, null, null, null, null, null)) {
+        try (Cursor c = mDb.query(POLICY_TABLE, null, null, null, null, null, null)) {
+            List<Policy> ret = new ArrayList<>(c.getCount());
             while (c.moveToNext()) {
                 try {
-                    policy = new Policy(c, pm);
+                    Policy policy = new Policy(c, pm);
                     // The application changed UID for some reason, check user config
                     if (policy.info.uid != policy.uid) {
-                        if (magiskManager.suReauth) {
+                        if (mm.suReauth) {
                             // Reauth required, remove from DB
-                            deletePolicy(db, policy.uid);
+                            deletePolicy(policy);
                             continue;
                         } else {
                             // No reauth, update to use the new UID
                             policy.uid = policy.info.uid;
-                            updatePolicy(db, policy);
+                            updatePolicy(policy);
                         }
                     }
                     ret.add(policy);
                 } catch (PackageManager.NameNotFoundException e) {
                     // The app no longer exist, remove from DB
-                    deletePolicy(db, c.getInt(c.getColumnIndex("uid")));
+                    deletePolicy(c.getInt(c.getColumnIndex("uid")));
                 }
             }
+            Collections.sort(ret);
+            return ret;
         }
-        db.close();
-        Collections.sort(ret);
-        return ret;
     }
 
-    private List<SuLogEntry> getLogList(SQLiteDatabase db, String selection) {
-        List<SuLogEntry> ret = new ArrayList<>();
-        try (Cursor c = db.query(LOG_TABLE, null, selection, null, null, null, "time DESC")) {
+    public List<List<Integer>> getLogStructure() {
+        try (Cursor c = mDb.query(LOG_TABLE, new String[] { "time" }, null, null, null, null, "time DESC")) {
+            List<List<Integer>> ret = new ArrayList<>();
+            List<Integer> list = null;
+            String dateString = null, newString;
             while (c.moveToNext()) {
-                ret.add(new SuLogEntry(c));
+                Date date = new Date(c.getLong(c.getColumnIndex("time")));
+                newString = DateFormat.getDateInstance(DateFormat.MEDIUM, MagiskManager.locale).format(date);
+                if (!TextUtils.equals(dateString, newString)) {
+                    dateString = newString;
+                    list = new ArrayList<>();
+                    ret.add(list);
+                }
+                list.add(c.getPosition());
             }
+            return ret;
         }
-        db.close();
-        return ret;
+    }
+
+    public Cursor getLogCursor() {
+        return getLogCursor(mDb);
+    }
+
+    public Cursor getLogCursor(SQLiteDatabase db) {
+        return db.query(LOG_TABLE, null, null, null, null, null, "time DESC");
     }
 
     private void migrateLegacyLogList(File oldDB, SQLiteDatabase newDB) {
-        SQLiteDatabase db = SQLiteDatabase.openDatabase(oldDB.getPath(), null, SQLiteDatabase.OPEN_READWRITE);
-        List<SuLogEntry> logs = getLogList(db, null);
-        for (SuLogEntry log : logs) {
-            newDB.insert(LOG_TABLE, null, log.getContentValues());
+        try (SQLiteDatabase oldDb = SQLiteDatabase.openDatabase(oldDB.getPath(), null, SQLiteDatabase.OPEN_READWRITE);
+             Cursor c = getLogCursor(oldDb)) {
+            while (c.moveToNext()) {
+                ContentValues values = new ContentValues();
+                DatabaseUtils.cursorRowToContentValues(c, values);
+                newDB.insert(LOG_TABLE, null, values);
+            }
         }
     }
 
-    public List<SuLogEntry> getLogList() {
-        return getLogList(null);
-    }
-
-    public List<SuLogEntry> getLogList(String selection) {
-        return getLogList(getReadableDatabase(), selection);
-    }
-
     public void addLog(SuLogEntry log) {
-        SQLiteDatabase db = getWritableDatabase();
-        db.insert(LOG_TABLE, null, log.getContentValues());
-        db.close();
+        mDb.insert(LOG_TABLE, null, log.getContentValues());
     }
 
     public void clearLogs() {
-        SQLiteDatabase db = getWritableDatabase();
-        db.delete(LOG_TABLE, null, null);
-        db.close();
+        mDb.delete(LOG_TABLE, null, null);
     }
 
     public void setSettings(String key, int value) {
         ContentValues data = new ContentValues();
         data.put("key", key);
         data.put("value", value);
-        SQLiteDatabase db = getWritableDatabase();
-        db.replace(SETTINGS_TABLE, null, data);
-        db.close();
+        mDb.replace(SETTINGS_TABLE, null, data);
     }
 
     public int getSettings(String key, int defaultValue) {
-        SQLiteDatabase db = getReadableDatabase();
         int value = defaultValue;
-        try (Cursor c = db.query(SETTINGS_TABLE, null, "key=?", new String[] { key }, null, null, null)) {
-            while (c.moveToNext()) {
+        try (Cursor c = mDb.query(SETTINGS_TABLE, null, "key=?",new String[] { key }, null, null, null)) {
+            if (c.moveToNext()) {
                 value = c.getInt(c.getColumnIndex("value"));
             }
         }
-        db.close();
         return value;
     }
 }

app/src/main/java/com/topjohnwu/magisk/receivers/BootReceiver.java

@@ -6,7 +6,6 @@ import android.content.Intent;
 import android.os.Build;
 
 import com.topjohnwu.magisk.services.OnBootIntentService;
-import com.topjohnwu.magisk.utils.Utils;
 
 public class BootReceiver extends BroadcastReceiver {
 
@@ -21,7 +20,6 @@ public class BootReceiver extends BroadcastReceiver {
     @Override
     public void onReceive(Context context, Intent intent) {
         if (intent.getAction().equals(Intent.ACTION_BOOT_COMPLETED)) {
-            Utils.getMagiskManager(context).initSU();
             // There is currently no need to start an IntentService onBoot
             // startIntentService(context);
         }

app/src/main/java/com/topjohnwu/magisk/receivers/DownloadReceiver.java

@@ -12,7 +12,6 @@ import com.topjohnwu.magisk.R;
 import com.topjohnwu.magisk.utils.Utils;
 
 public abstract class DownloadReceiver extends BroadcastReceiver {
-    public Context mContext;
     public String mFilename;
     long downloadID;
 
@@ -20,7 +19,6 @@ public abstract class DownloadReceiver extends BroadcastReceiver {
 
     @Override
     public void onReceive(Context context, Intent intent) {
-        mContext = context;
         DownloadManager downloadManager = (DownloadManager) context.getSystemService(Context.DOWNLOAD_SERVICE);
         String action = intent.getAction();
         if (DownloadManager.ACTION_DOWNLOAD_COMPLETE.equals(action)) {
@@ -36,7 +34,7 @@ public abstract class DownloadReceiver extends BroadcastReceiver {
                         onDownloadDone(uri);
                         break;
                     default:
-                        Toast.makeText(context, R.string.download_file_error, Toast.LENGTH_LONG).show();
+                        Utils.getMagiskManager(context).toast(R.string.download_file_error, Toast.LENGTH_LONG);
                         break;
                 }
                 context.unregisterReceiver(this);

app/src/main/java/com/topjohnwu/magisk/receivers/ManagerUpdate.java

@@ -7,6 +7,7 @@ import android.net.Uri;
 import android.os.Build;
 import android.support.v4.content.FileProvider;
 
+import com.topjohnwu.magisk.MagiskManager;
 import com.topjohnwu.magisk.utils.Utils;
 
 import java.io.File;
@@ -22,20 +23,20 @@ public class ManagerUpdate extends BroadcastReceiver {
                         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
                             Intent install = new Intent(Intent.ACTION_INSTALL_PACKAGE);
                             install.setFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
-                            Uri content = FileProvider.getUriForFile(mContext,
+                            Uri content = FileProvider.getUriForFile(context,
                                     "com.topjohnwu.magisk.provider", new File(uri.getPath()));
                             install.setData(content);
-                            mContext.startActivity(install);
+                            context.startActivity(install);
                         } else {
                             Intent install = new Intent(Intent.ACTION_VIEW);
                             install.setDataAndType(uri, "application/vnd.android.package-archive");
                             install.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
-                            mContext.startActivity(install);
+                            context.startActivity(install);
                         }
                     }
                 },
-                intent.getStringExtra("link"),
+                intent.getStringExtra(MagiskManager.INTENT_LINK),
                 Utils.getLegalFilename("MagiskManager-v" +
-                        intent.getStringExtra("version") + ".apk"));
+                        intent.getStringExtra(MagiskManager.INTENT_VERSION) + ".apk"));
     }
 }

app/src/main/java/com/topjohnwu/magisk/receivers/PackageReceiver.java

@@ -5,14 +5,13 @@ import android.content.Context;
 import android.content.Intent;
 
 import com.topjohnwu.magisk.MagiskManager;
-import com.topjohnwu.magisk.superuser.Policy;
+import com.topjohnwu.magisk.container.Policy;
 import com.topjohnwu.magisk.utils.Utils;
 
 public class PackageReceiver extends BroadcastReceiver {
     @Override
     public void onReceive(Context context, Intent intent) {
         MagiskManager magiskManager = Utils.getMagiskManager(context);
-        magiskManager.initSUConfig();
 
         String pkg = intent.getData().getEncodedSchemeSpecificPart();
         Policy policy = magiskManager.suDB.getPolicy(pkg);

app/src/main/java/com/topjohnwu/magisk/services/UpdateCheckService.java

@@ -4,24 +4,15 @@ import android.app.job.JobParameters;
 import android.app.job.JobService;
 
 import com.topjohnwu.magisk.asyncs.CheckUpdates;
+import com.topjohnwu.magisk.utils.Utils;
 
 public class UpdateCheckService extends JobService {
+
     @Override
     public boolean onStartJob(JobParameters params) {
-        new CheckUpdates(this, true){
-            @Override
-            protected Void doInBackground(Void... voids) {
-                magiskManager.updateMagiskInfo();
-                magiskManager.updateNotification = magiskManager.prefs.getBoolean("notification", true);
-                return super.doInBackground(voids);
-            }
-
-            @Override
-            protected void onPostExecute(Void v) {
-                jobFinished(params, false);
-                super.onPostExecute(v);
-            }
-        }.exec();
+        Utils.getMagiskManager(this).getMagiskInfo();
+        new CheckUpdates(this, true)
+                .setCallBack(() -> jobFinished(params, false)).exec();
         return true;
     }
 

app/src/main/java/com/topjohnwu/magisk/superuser/RequestActivity.java

@@ -17,7 +17,6 @@ public class RequestActivity extends Activity {
             return;
         }
 
-        getApplicationContext().initSUConfig();
         intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK).setClass(this, SuRequestActivity.class);
         startActivity(intent);
         finish();

app/src/main/java/com/topjohnwu/magisk/superuser/SuLogEntry.java

@@ -1,98 +0,0 @@
-package com.topjohnwu.magisk.superuser;
-
-import android.content.ContentValues;
-import android.database.Cursor;
-import android.os.Parcel;
-import android.os.Parcelable;
-
-import java.text.DateFormat;
-import java.text.SimpleDateFormat;
-import java.util.Date;
-import java.util.Locale;
-
-public class SuLogEntry implements Parcelable {
-
-    public int fromUid, toUid, fromPid;
-    public String packageName, appName, command;
-    public boolean action;
-    public Date date;
-
-    public SuLogEntry(Policy policy) {
-        fromUid = policy.uid;
-        packageName = policy.packageName;
-        appName = policy.appName;
-    }
-
-    public SuLogEntry(Cursor c) {
-        fromUid = c.getInt(c.getColumnIndex("from_uid"));
-        fromPid = c.getInt(c.getColumnIndex("from_pid"));
-        toUid = c.getInt(c.getColumnIndex("to_uid"));
-        packageName = c.getString(c.getColumnIndex("package_name"));
-        appName = c.getString(c.getColumnIndex("app_name"));
-        command = c.getString(c.getColumnIndex("command"));
-        action = c.getInt(c.getColumnIndex("action")) != 0;
-        date = new Date(c.getLong(c.getColumnIndex("time")) * 1000);
-    }
-
-    public ContentValues getContentValues() {
-        ContentValues values = new ContentValues();
-        values.put("from_uid", fromUid);
-        values.put("package_name", packageName);
-        values.put("app_name", appName);
-        values.put("from_pid", fromPid);
-        values.put("command", command);
-        values.put("to_uid", toUid);
-        values.put("action", action ? 1 : 0);
-        values.put("time", date.getTime() / 1000);
-        return values;
-    }
-
-    public String getDateString() {
-        return DateFormat.getDateInstance(DateFormat.MEDIUM).format(date);
-    }
-
-    public String getTimeString() {
-        return new SimpleDateFormat("h:mm a", Locale.US).format(date);
-    }
-
-
-    public static final Creator<SuLogEntry> CREATOR = new Creator<SuLogEntry>() {
-        @Override
-        public SuLogEntry createFromParcel(Parcel in) {
-            return new SuLogEntry(in);
-        }
-
-        @Override
-        public SuLogEntry[] newArray(int size) {
-            return new SuLogEntry[size];
-        }
-    };
-
-    protected SuLogEntry(Parcel in) {
-        fromUid = in.readInt();
-        toUid = in.readInt();
-        fromPid = in.readInt();
-        packageName = in.readString();
-        appName = in.readString();
-        command = in.readString();
-        action = in.readByte() != 0;
-        date = new Date(in.readLong());
-    }
-
-    @Override
-    public int describeContents() {
-        return 0;
-    }
-
-    @Override
-    public void writeToParcel(Parcel dest, int flags) {
-        dest.writeInt(fromUid);
-        dest.writeInt(toUid);
-        dest.writeInt(fromPid);
-        dest.writeString(packageName);
-        dest.writeString(appName);
-        dest.writeString(command);
-        dest.writeByte((byte) (action ? 1 : 0));
-        dest.writeLong(date.getTime());
-    }
-}

app/src/main/java/com/topjohnwu/magisk/superuser/SuReceiver.java

@@ -9,13 +9,16 @@ import android.widget.Toast;
 
 import com.topjohnwu.magisk.MagiskManager;
 import com.topjohnwu.magisk.R;
+import com.topjohnwu.magisk.container.Policy;
+import com.topjohnwu.magisk.container.SuLogEntry;
 
 import java.util.Date;
 
 public class SuReceiver extends BroadcastReceiver {
 
-    private static final int NO_NOTIFICATION = 0;
-    private static final int TOAST = 1;
+    public static final int NO_NOTIFICATION = 0;
+    public static final int TOAST = 1;
+
     private static final int NOTIFY_NORMAL_LOG = 0;
     private static final int NOTIFY_USER_TOASTS = 1;
     private static final int NOTIFY_USER_TO_OWNER = 2;
@@ -27,7 +30,6 @@ public class SuReceiver extends BroadcastReceiver {
         Policy policy;
 
         MagiskManager magiskManager = (MagiskManager) context.getApplicationContext();
-        magiskManager.initSUConfig();
 
         if (intent == null) return;
 

app/src/main/java/com/topjohnwu/magisk/superuser/SuRequestActivity.java

@@ -21,6 +21,7 @@ import com.topjohnwu.magisk.MagiskManager;
 import com.topjohnwu.magisk.R;
 import com.topjohnwu.magisk.asyncs.ParallelTask;
 import com.topjohnwu.magisk.components.Activity;
+import com.topjohnwu.magisk.container.Policy;
 
 import java.io.DataInputStream;
 import java.io.IOException;
@@ -30,10 +31,11 @@ import butterknife.ButterKnife;
 
 public class SuRequestActivity extends Activity {
 
+    public static final int PROMPT = 0;
+    public static final int AUTO_DENY = 1;
+    public static final int AUTO_ALLOW = 2;
+
     private static final int[] timeoutList = {0, -1, 10, 20, 30, 60};
-    private static final int PROMPT = 0;
-    private static final int AUTO_DENY = 1;
-    private static final int AUTO_ALLOW = 2;
 
     @BindView(R.id.su_popup) LinearLayout suPopup;
     @BindView(R.id.timeout) Spinner timeout;
@@ -58,7 +60,7 @@ public class SuRequestActivity extends Activity {
         supportRequestWindowFeature(Window.FEATURE_NO_TITLE);
 
         pm = getPackageManager();
-        magiskManager = getApplicationContext();
+        magiskManager = getMagiskManager();
 
         Intent intent = getIntent();
         socketPath = intent.getStringExtra("socket");

app/src/main/java/com/topjohnwu/magisk/utils/ByteArrayInOutStream.java

@@ -1,18 +0,0 @@
-package com.topjohnwu.magisk.utils;
-
-import java.io.ByteArrayInputStream;
-import java.io.ByteArrayOutputStream;
-
-public class ByteArrayInOutStream extends ByteArrayOutputStream {
-    public ByteArrayInputStream getInputStream() {
-        ByteArrayInputStream in = new ByteArrayInputStream(buf, 0, count);
-        count = 0;
-        buf = new byte[32];
-        return in;
-    }
-
-    public void setBuffer(byte[] buffer) {
-        buf = buffer;
-        count = buffer.length;
-    }
-}

app/src/main/java/com/topjohnwu/magisk/utils/CallbackEvent.java

@@ -1,50 +0,0 @@
-package com.topjohnwu.magisk.utils;
-
-import java.util.HashSet;
-import java.util.Set;
-
-public class CallbackEvent<Result> {
-
-    public boolean isTriggered = false;
-    private Result result;
-    private Set<Listener<Result>> listeners;
-
-    public void register(Listener<Result> l) {
-        if (listeners == null) {
-            listeners = new HashSet<>();
-        }
-        listeners.add(l);
-    }
-
-    public void unRegister() {
-        listeners = null;
-    }
-
-    public void unRegister(Listener<Result> l) {
-        if (listeners != null) {
-            listeners.remove(l);
-        }
-    }
-
-    public void trigger() {
-        trigger(null);
-    }
-
-    public void trigger(Result r) {
-        result = r;
-        isTriggered = true;
-        if (listeners != null) {
-            for (Listener<Result> listener : listeners) {
-                listener.onTrigger(this);
-            }
-        }
-    }
-
-    public Result getResult() {
-        return result;
-    }
-
-    public interface Listener<R> {
-        void onTrigger(CallbackEvent<R> event);
-    }
-}

app/src/main/java/com/topjohnwu/magisk/utils/Logger.java

@@ -8,26 +8,32 @@ import java.util.Locale;
 
 public class Logger {
 
-    public static final String MAIN_TAG = "Magisk";
     public static final String DEBUG_TAG = "MagiskManager";
+    private static final boolean SHELL_LOGGING = false;
+
+    public static void debug(String line) {
+        Log.d(DEBUG_TAG, "DEBUG: " + line);
+    }
 
     public static void debug(String fmt, Object... args) {
-        Log.d(DEBUG_TAG, "DEBUG: " + String.format(Locale.US, fmt, args));
+        debug(String.format(Locale.US, fmt, args));
+    }
+
+    public static void error(String line) {
+        Log.e(DEBUG_TAG, "ERROR: " + line);
     }
 
     public static void error(String fmt, Object... args) {
-        Log.e(MAIN_TAG, "MANAGERERROR: " + String.format(Locale.US, fmt, args));
+        error(String.format(Locale.US, fmt, args));
     }
 
-    public static void dev(String fmt, Object... args) {
-        if (MagiskManager.devLogging) {
-            Log.d(DEBUG_TAG, String.format(Locale.US, fmt, args));
+    public static void shell(String line) {
+        if (SHELL_LOGGING) {
+            Log.d(DEBUG_TAG, "SHELL: " + line);
         }
     }
 
-    public static void shell(boolean root, String fmt, Object... args) {
-        if (MagiskManager.shellLogging) {
-            Log.d(DEBUG_TAG, (root ? "MANAGERSU: " : "MANAGERSH: ") + String.format(Locale.US, fmt, args));
-        }
+    public static void shell(String fmt, Object... args) {
+        shell(String.format(Locale.US, fmt, args));
     }
 }

app/src/main/java/com/topjohnwu/magisk/utils/SafetyNetHelper.java

@@ -1,108 +0,0 @@
-package com.topjohnwu.magisk.utils;
-
-import android.os.Bundle;
-import android.support.annotation.NonNull;
-import android.support.annotation.Nullable;
-import android.support.v4.app.FragmentActivity;
-import android.util.Base64;
-
-import com.google.android.gms.common.ConnectionResult;
-import com.google.android.gms.common.api.GoogleApiClient;
-import com.google.android.gms.common.api.Status;
-import com.google.android.gms.safetynet.SafetyNet;
-import com.topjohnwu.magisk.R;
-
-import org.json.JSONException;
-import org.json.JSONObject;
-
-import java.security.SecureRandom;
-
-public abstract class SafetyNetHelper
-        implements GoogleApiClient.OnConnectionFailedListener, GoogleApiClient.ConnectionCallbacks {
-
-    private GoogleApiClient mGoogleApiClient;
-    private Result ret;
-    protected FragmentActivity mActivity;
-
-    public SafetyNetHelper(FragmentActivity activity) {
-        ret = new Result();
-        mActivity = activity;
-        mGoogleApiClient = new GoogleApiClient.Builder(activity)
-                .enableAutoManage(activity, this)
-                .addApi(SafetyNet.API)
-                .addConnectionCallbacks(this)
-                .build();
-    }
-
-    // Entry point to start test
-    public void requestTest() {
-        // Connect Google Service
-        mGoogleApiClient.connect();
-    }
-
-    @Override
-    public void onConnectionFailed(@NonNull ConnectionResult result) {
-        Logger.dev("SN: Google API fail");
-        ret.errmsg = result.getErrorMessage();
-        handleResults(ret);
-    }
-
-    @Override
-    public void onConnectionSuspended(int i) {
-        Logger.dev("SN: Google API Suspended");
-        switch (i) {
-            case CAUSE_NETWORK_LOST:
-                ret.errmsg = mActivity.getString(R.string.safetyNet_network_loss);
-                break;
-            case CAUSE_SERVICE_DISCONNECTED:
-                ret.errmsg = mActivity.getString(R.string.safetyNet_service_disconnected);
-                break;
-        }
-        handleResults(ret);
-    }
-
-    @Override
-    public void onConnected(@Nullable Bundle bundle) {
-        Logger.dev("SN: Google API Connected");
-        // Create nonce
-        byte[] nonce = new byte[24];
-        new SecureRandom().nextBytes(nonce);
-
-        Logger.dev("SN: Check with nonce: " + Base64.encodeToString(nonce, Base64.DEFAULT));
-
-        // Call SafetyNet
-        SafetyNet.SafetyNetApi.attest(mGoogleApiClient, nonce)
-                .setResultCallback(result -> {
-                    Status status = result.getStatus();
-                    if (status.isSuccess()) {
-                        String json = new String(Base64.decode(result.getJwsResult().split("\\.")[1], Base64.DEFAULT));
-                        Logger.dev("SN: Response: " + json);
-                        try {
-                            JSONObject decoded = new JSONObject(json);
-                            ret.ctsProfile = decoded.getBoolean("ctsProfileMatch");
-                            ret.basicIntegrity = decoded.getBoolean("basicIntegrity");
-                            ret.failed = false;
-                        } catch (JSONException e) {
-                            ret.errmsg = mActivity.getString(R.string.safetyNet_res_invalid);
-                        }
-                    } else {
-                        Logger.dev("SN: No response");
-                        ret.errmsg = mActivity.getString(R.string.safetyNet_no_response);
-                    }
-                    // Disconnect
-                    mGoogleApiClient.stopAutoManage(mActivity);
-                    mGoogleApiClient.disconnect();
-                    handleResults(ret);
-                });
-    }
-
-    // Callback function to save the results
-    public abstract void handleResults(Result result);
-
-    public static class Result {
-        public boolean failed = true;
-        public String errmsg;
-        public boolean ctsProfile = false;
-        public boolean basicIntegrity = false;
-    }
-}

app/src/main/java/com/topjohnwu/magisk/utils/Shell.java

@@ -1,11 +1,18 @@
 package com.topjohnwu.magisk.utils;
 
-import com.topjohnwu.magisk.asyncs.RootTask;
+import android.content.Context;
+import android.text.TextUtils;
 
+import com.topjohnwu.magisk.MagiskManager;
+
+import java.io.BufferedReader;
+import java.io.DataInputStream;
 import java.io.DataOutputStream;
 import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
 import java.util.ArrayList;
-import java.util.Collections;
+import java.util.Collection;
 import java.util.List;
 
 /**
@@ -16,214 +23,203 @@ public class Shell {
 
     // -1 = problematic/unknown issue; 0 = not rooted; 1 = properly rooted
     public static int rootStatus;
-    public static final Object lock = new Object();
 
-    private static boolean isInit = false;
-    private static Process rootShell;
-    private static DataOutputStream rootSTDIN;
-    private static StreamGobbler rootSTDOUT;
-    private static List<String> rootOutList = Collections.synchronizedList(new ArrayList<String>());
+    private final Process shellProcess;
+    private final DataOutputStream STDIN;
+    private final DataInputStream STDOUT;
 
-    public static void init() {
+    private boolean isValid;
 
-        isInit = true;
+    private void testRootShell(DataOutputStream in, DataInputStream out) throws IOException {
+        in.write(("id\n").getBytes("UTF-8"));
+        in.flush();
+        String s = new BufferedReader(new InputStreamReader(out)).readLine();
+        if (TextUtils.isEmpty(s) || !s.contains("uid=0")) {
+            in.close();
+            out.close();
+            throw new IOException();
+        }
+    }
+
+    private Shell() {
+        rootStatus = 1;
+        Process process = null;
+        DataOutputStream in = null;
+        DataInputStream out = null;
 
         try {
-            rootShell = Runtime.getRuntime().exec("su");
-            rootStatus = 1;
-        } catch (IOException err) {
-            // No root
-            rootStatus = 0;
-            return;
+            // Try getting global namespace
+            process = Runtime.getRuntime().exec("su --mount-master");
+            in = new DataOutputStream(process.getOutputStream());
+            out = new DataInputStream(process.getInputStream());
+            testRootShell(in, out);
+        } catch (IOException e) {
+            // Feature not implemented, normal root shell
+            try {
+                process = Runtime.getRuntime().exec("su");
+                in = new DataOutputStream(process.getOutputStream());
+                out = new DataInputStream(process.getInputStream());
+                testRootShell(in, out);
+            } catch (IOException e1) {
+                rootStatus = 0;
+            }
         }
 
-        rootSTDIN = new DataOutputStream(rootShell.getOutputStream());
-        rootSTDOUT = new StreamGobbler(rootShell.getInputStream(), rootOutList, true);
-        rootSTDOUT.start();
-
-        // Setup umask and PATH
-        su("umask 022");
-
-        List<String> ret = su("echo -BOC-", "id");
-
-        if (ret == null) {
-            // Something wrong with root, not allowed?
-            rootStatus = -1;
-            return;
-        }
-
-        for (String line : ret) {
-            if (line.contains("uid=")) {
-                // id command is working, let's see if we are actually root
-                rootStatus = line.contains("uid=0") ? rootStatus : -1;
-                return;
-            } else if (!line.contains("-BOC-")) {
-                rootStatus = -1;
+        if (!rootAccess()) {
+            // Try to gain non-root sh
+            try {
+                process = Runtime.getRuntime().exec("sh");
+                in = new DataOutputStream(process.getOutputStream());
+                out = new DataInputStream(process.getInputStream());
+            } catch (IOException e) {
+                // Nothing works....
+                shellProcess = null;
+                STDIN = null;
+                STDOUT = null;
+                isValid = false;
                 return;
             }
         }
+
+        isValid = true;
+        shellProcess = process;
+        STDIN = in;
+        STDOUT = out;
+        sh_raw("umask 022");
+    }
+
+    private Shell(String command) {
+        Process process;
+        DataOutputStream in;
+        DataInputStream out;
+
+        try {
+            process = Runtime.getRuntime().exec(command);
+            in = new DataOutputStream(process.getOutputStream());
+            out = new DataInputStream(process.getInputStream());
+        } catch (IOException e) {
+            // Nothing works....
+            shellProcess = null;
+            STDIN = null;
+            STDOUT = null;
+            isValid = false;
+            return;
+        }
+
+        isValid = true;
+        shellProcess = process;
+        STDIN = in;
+        STDOUT = out;
+    }
+
+    public static Shell getShell() {
+        return new Shell();
+    }
+
+    public static Shell getShell(String command) {
+        return new Shell(command);
+    }
+
+    public static Shell getShell(Context context) {
+        MagiskManager magiskManager = Utils.getMagiskManager(context);
+        if (magiskManager.shell == null || !magiskManager.shell.isValid) {
+            // Get new shell if needed
+            magiskManager.shell = getShell();
+        }
+        return magiskManager.shell;
     }
 
     public static boolean rootAccess() {
-        return isInit && rootStatus > 0;
+        return rootStatus > 0;
     }
 
-    public static List<String> sh(String... commands) {
-        List<String> res = Collections.synchronizedList(new ArrayList<String>());
-
+    public void loadInputStream(InputStream in) {
         try {
-            Process process = Runtime.getRuntime().exec("sh");
-            DataOutputStream STDIN = new DataOutputStream(process.getOutputStream());
-            StreamGobbler STDOUT = new StreamGobbler(process.getInputStream(), res);
-
-            STDOUT.start();
-
-            try {
-                for (String write : commands) {
-                    STDIN.write((write + "\n").getBytes("UTF-8"));
-                    STDIN.flush();
-                    Logger.shell(false, write);
-                }
-                STDIN.write("exit\n".getBytes("UTF-8"));
-                STDIN.flush();
-            } catch (IOException e) {
-                if (!e.getMessage().contains("EPIPE")) {
-                    throw e;
-                }
+            int read;
+            byte[] bytes = new byte[4096];
+            while ((read = in.read(bytes)) != -1) {
+                STDIN.write(bytes, 0, read);
             }
-
-            process.waitFor();
-
-            try {
-                STDIN.close();
-            } catch (IOException e) {
-                // might be closed already
-            }
-            STDOUT.join();
-            process.destroy();
-
-        } catch (IOException | InterruptedException e) {
-            // shell probably not found
-            res = null;
+            STDIN.flush();
+        } catch (IOException e) {
+            e.printStackTrace();
         }
+    }
 
+    public List<String> sh(String... commands) {
+        List<String> res = new ArrayList<>();
+        if (!isValid) return res;
+        sh(res, commands);
         return res;
     }
 
-    // Run with the same shell by default
-    public static List<String> su(String... commands) {
-        return su(false, commands);
+    public void sh_raw(String... commands) {
+        sh_raw(false, commands);
     }
 
-    public static List<String> su(boolean newShell, String... commands) {
-        List<String> res;
-        Process process;
-        DataOutputStream STDIN;
-        StreamGobbler STDOUT;
-
-        // Create the default shell if not init
-        if (!newShell && !isInit) {
-            init();
-        }
-
-        if (!newShell && !rootAccess()) {
-            return null;
-        }
-
-        if (newShell) {
-            res = Collections.synchronizedList(new ArrayList<String>());
+    public void sh_raw(boolean stdout, String... commands) {
+        if (!isValid) return;
+        synchronized (shellProcess) {
             try {
-                process = Runtime.getRuntime().exec("su");
-                STDIN = new DataOutputStream(process.getOutputStream());
-                STDOUT = new StreamGobbler(process.getInputStream(), res);
-
-                // Run the new shell with busybox and proper umask
-                STDIN.write(("umask 022\n").getBytes("UTF-8"));
-                STDIN.flush();
-            } catch (IOException err) {
-                return null;
+                for (String command : commands) {
+                    Logger.shell(command);
+                    STDIN.write((command + (stdout ? "\n" : " >/dev/null\n")).getBytes("UTF-8"));
+                    STDIN.flush();
+                }
+            } catch (IOException e) {
+                e.printStackTrace();
+                shellProcess.destroy();
+                isValid = false;
             }
-            STDOUT.start();
-        } else {
-            process = rootShell;
-            STDIN = rootSTDIN;
-            STDOUT = rootSTDOUT;
-            res = rootOutList;
-            res.clear();
         }
+    }
 
+    public void sh(Collection<String> output, String... commands) {
+        if (!isValid) return;
         try {
-            for (String write : commands) {
-                STDIN.write((write + "\n").getBytes("UTF-8"));
-                STDIN.flush();
-                Logger.shell(true, write);
-            }
-            if (newShell) {
-                STDIN.write("exit\n".getBytes("UTF-8"));
-                STDIN.flush();
-                process.waitFor();
+            shellProcess.exitValue();
+            isValid = false;
+            return;  // The process is dead, return
+        } catch (IllegalThreadStateException ignored) {
+            // This should be the expected result
+        }
+        synchronized (shellProcess) {
+            StreamGobbler out = new StreamGobbler(STDOUT, output);
+            out.start();
+            sh_raw(true, commands);
+            sh_raw(true, "echo \'-shell-done-\'");
+            try { out.join(); } catch (InterruptedException ignored) {}
+        }
+    }
 
-                try {
-                    STDIN.close();
-                } catch (IOException ignore) {
-                    // might be closed already
-                }
+    public List<String> su(String... commands) {
+        if (!rootAccess()) return sh();
+        return sh(commands);
+    }
 
-                STDOUT.join();
-                process.destroy();
-            } else {
-                STDIN.write(("echo\n").getBytes("UTF-8"));
-                STDIN.flush();
-                STDIN.write(("echo \'-root-done-\'\n").getBytes("UTF-8"));
-                STDIN.flush();
-                while (true) {
-                    try {
-                        // Process terminated, it means the interactive shell has some issues
-                        process.exitValue();
-                        rootStatus = -1;
-                        return null;
-                    } catch (IllegalThreadStateException e) {
-                        // Process still running, gobble output until done
-                        int end = res.size() - 1;
-                        if (end > 0) {
-                            if (res.get(end).equals("-root-done-")) {
-                                res.remove(end);
-                                if (res.get(end -1).isEmpty()) {
-                                    res.remove(end -1);
-                                }
-                                break;
-                            }
-                        }
-                        try { STDOUT.join(100); } catch (InterruptedException err) {
-                            rootStatus = -1;
-                            return null;
-                        }
-                    }
-                }
-            }
-        } catch (IOException e) {
-            if (!e.getMessage().contains("EPIPE")) {
-                Logger.dev("Shell: Root shell error...");
-                rootStatus = -1;
-                return null;
-            }
-        } catch(InterruptedException e) {
-            Logger.dev("Shell: Root shell error...");
-            rootStatus = -1;
+    public void su_raw(String... commands) {
+        if (!rootAccess()) return;
+        sh_raw(commands);
+    }
+
+    public void su(Collection<String> output, String... commands) {
+        if (!rootAccess()) return;
+        sh(output, commands);
+    }
+
+    public static abstract class AbstractList<E> extends java.util.AbstractList<E> {
+
+        @Override
+        public abstract boolean add(E e);
+
+        @Override
+        public E get(int i) {
             return null;
         }
 
-        return new ArrayList<>(res);
-    }
-
-    public static void su_async(List<String> result, String... commands) {
-        new RootTask<Void, Void, Void>() {
-            @Override
-            protected Void doInRoot(Void... params) {
-                List<String> ret = Shell.su(commands);
-                if (result != null) result.addAll(ret);
-                return null;
-            }
-        }.exec();
+        @Override
+        public int size() {
+            return 0;
+        }
     }
 }

app/src/main/java/com/topjohnwu/magisk/utils/StreamGobbler.java

@@ -1,10 +1,12 @@
 package com.topjohnwu.magisk.utils;
 
+import android.text.TextUtils;
+
 import java.io.BufferedReader;
 import java.io.IOException;
 import java.io.InputStream;
 import java.io.InputStreamReader;
-import java.util.List;
+import java.util.Collection;
 
 /**
  * Modified by topjohnwu, based on Chainfire's libsuperuser
@@ -13,40 +15,38 @@ import java.util.List;
 public class StreamGobbler extends Thread {
 
     private BufferedReader reader = null;
-    private List<String> writer = null;
-    private boolean isRoot = false;
+    private Collection<String> writer = null;
 
     /**
      * <p>StreamGobbler constructor</p>
      *
-     * <p>We use this class because shell STDOUT and STDERR should be read as quickly as
+     * <p>We use this class because sh STDOUT and STDERR should be read as quickly as
      * possible to prevent a deadlock from occurring, or Process.waitFor() never
      * returning (as the buffer is full, pausing the native process)</p>
      *
      * @param inputStream InputStream to read from
      * @param outputList  {@literal List<String>} to write to, or null
      */
-    public StreamGobbler(InputStream inputStream, List<String> outputList) {
+    public StreamGobbler(InputStream inputStream, Collection<String> outputList) {
+        try {
+            while (inputStream.available() != 0) {
+                inputStream.skip(inputStream.available());
+            }
+        } catch (IOException ignored) {}
         reader = new BufferedReader(new InputStreamReader(inputStream));
         writer = outputList;
     }
 
-    public StreamGobbler(InputStream inputStream, List<String> outputList, boolean root) {
-        reader = new BufferedReader(new InputStreamReader(inputStream));
-        writer = outputList;
-        isRoot = root;
-    }
-
     @Override
     public void run() {
         // keep reading the InputStream until it ends (or an error occurs)
         try {
             String line;
             while ((line = reader.readLine()) != null) {
+                if (TextUtils.equals(line, "-shell-done-"))
+                    return;
                 writer.add(line);
-                if (!line.equals("-root-done-") && !line.isEmpty()) {
-                    Logger.shell(isRoot, "OUT: " + line);
-                }
+                Logger.shell(line);
             }
         } catch (IOException e) {
             // reader probably closed, expected exit condition

app/src/main/java/com/topjohnwu/magisk/utils/Topic.java

@@ -0,0 +1,75 @@
+package com.topjohnwu.magisk.utils;
+
+import java.lang.ref.WeakReference;
+import java.util.Iterator;
+import java.util.LinkedList;
+import java.util.List;
+
+public class Topic {
+
+    public boolean hasPublished = false;
+    private List<WeakReference<Subscriber>> subscribers;
+
+    public void subscribe(Subscriber sub) {
+        if (subscribers == null) {
+            subscribers = new LinkedList<>();
+        }
+        subscribers.add(new WeakReference<>(sub));
+    }
+
+    public void unsubscribe() {
+        subscribers = null;
+    }
+
+    public void unsubscribe(Subscriber sub) {
+        for (Iterator<WeakReference<Subscriber>> i = subscribers.iterator(); i.hasNext();) {
+            WeakReference<Subscriber> subscriber = i.next();
+            if (subscriber.get() == null || subscriber.get() == sub) {
+                i.remove();
+            }
+        }
+    }
+
+    public void publish() {
+        publish(true, null);
+    }
+
+    public void publish(boolean record) {
+        publish(record, null);
+    }
+
+    public void publish(boolean record, Object result) {
+        hasPublished = record;
+        if (subscribers != null) {
+            for (WeakReference<Subscriber> subscriber : subscribers) {
+                if (subscriber.get() != null)
+                    subscriber.get().onTopicPublished(this, result);
+            }
+        }
+    }
+
+
+    public interface Subscriber {
+        default void subscribeTopics() {
+            for (Topic topic : getSubscription()) {
+                if (topic.hasPublished) {
+                    onTopicPublished(topic);
+                }
+                topic.subscribe(this);
+            }
+        }
+        default void unsubscribeTopics() {
+            for (Topic event : getSubscription()) {
+                event.unsubscribe(this);
+            }
+        }
+        default void onTopicPublished() {
+            onTopicPublished(null, null);
+        }
+        default void onTopicPublished(Topic topic) {
+            onTopicPublished(topic, null);
+        }
+        void onTopicPublished(Topic topic, Object result);
+        Topic[] getSubscription();
+    }
+}

app/src/main/java/com/topjohnwu/magisk/utils/Utils.java

@@ -5,107 +5,116 @@ import android.app.Activity;
 import android.app.DownloadManager;
 import android.app.NotificationManager;
 import android.app.PendingIntent;
+import android.app.admin.DevicePolicyManager;
 import android.content.Context;
 import android.content.Intent;
 import android.content.IntentFilter;
 import android.content.SharedPreferences;
 import android.content.pm.PackageManager;
+import android.content.res.Configuration;
 import android.database.Cursor;
 import android.net.ConnectivityManager;
 import android.net.NetworkInfo;
 import android.net.Uri;
+import android.os.Build;
 import android.os.Environment;
 import android.provider.OpenableColumns;
+import android.support.annotation.StringRes;
 import android.support.design.widget.Snackbar;
 import android.support.v4.app.ActivityCompat;
-import android.support.v4.app.FragmentActivity;
+import android.support.v4.app.NotificationCompat;
 import android.support.v4.app.TaskStackBuilder;
-import android.support.v7.app.NotificationCompat;
+import android.support.v4.content.ContextCompat;
+import android.support.v7.app.AlertDialog;
 import android.text.TextUtils;
 import android.widget.Toast;
 
+import com.topjohnwu.magisk.FlashActivity;
+import com.topjohnwu.magisk.MagiskFragment;
 import com.topjohnwu.magisk.MagiskManager;
 import com.topjohnwu.magisk.R;
 import com.topjohnwu.magisk.SplashActivity;
-import com.topjohnwu.magisk.asyncs.LoadRepos;
+import com.topjohnwu.magisk.asyncs.RestoreStockBoot;
+import com.topjohnwu.magisk.asyncs.UpdateRepos;
+import com.topjohnwu.magisk.components.AlertDialogBuilder;
 import com.topjohnwu.magisk.components.SnackbarMaker;
-import com.topjohnwu.magisk.database.RepoDatabaseHelper;
 import com.topjohnwu.magisk.receivers.DownloadReceiver;
 import com.topjohnwu.magisk.receivers.ManagerUpdate;
 
 import java.io.File;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.security.SecureRandom;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.HashSet;
 import java.util.List;
+import java.util.Locale;
 
 public class Utils {
 
+    public static final int SELECT_BOOT_IMG = 3;
+    public static final String UNINSTALLER = "magisk_uninstaller.sh";
+    public static final String UTIL_FUNCTIONS= "util_functions.sh";
     public static boolean isDownloading = false;
 
     private static final int MAGISK_UPDATE_NOTIFICATION_ID = 1;
     private static final int APK_UPDATE_NOTIFICATION_ID = 2;
 
-    public static boolean itemExist(String path) {
-        String command = "if [ -e " + path + " ]; then echo true; else echo false; fi";
-        List<String> ret = Shell.su(command);
+    public static boolean itemExist(Shell shell, String path) {
+        String command = "[ -e " + path + " ] && echo true || echo false";
+        List<String> ret = shell.su(command);
         return isValidShellResponse(ret) && Boolean.parseBoolean(ret.get(0));
     }
 
-    public static void createFile(String path) {
+    public static void createFile(Shell shell, String path) {
         String folder = path.substring(0, path.lastIndexOf('/'));
-        String command = "mkdir -p " + folder + " 2>/dev/null; touch " + path + " 2>/dev/null; if [ -f \"" + path + "\" ]; then echo true; else echo false; fi";
-        Shell.su_async(null, command);
+        String command = "mkdir -p " + folder + " 2>/dev/null; touch " + path + " 2>/dev/null;";
+        shell.su_raw(command);
     }
 
-    public static void removeItem(String path) {
-        String command = "rm -rf " + path + " 2>/dev/null; if [ -e " + path + " ]; then echo false; else echo true; fi";
-        Shell.su_async(null, command);
+    public static void removeItem(Shell shell, String path) {
+        String command = "rm -rf " + path + " 2>/dev/null";
+        shell.su_raw(command);
     }
 
-    public static List<String> getModList(String path) {
-        String command = "find " + path + " -type d -maxdepth 1 ! -name \"*.core\" ! -name \"*lost+found\" ! -name \"*magisk\"";
-        return Shell.su(command);
+    public static List<String> getModList(Shell shell, String path) {
+        String command = "ls -d " + path + "/* | grep -v lost+found";
+        return shell.su(command);
     }
 
-    public static List<String> readFile(String path) {
-        List<String> ret;
-        String command = "cat " + path;
-        if (Shell.rootAccess()) {
-            ret = Shell.su(command);
-        } else {
-            ret = Shell.sh(command);
-        }
-        return ret;
+    public static List<String> readFile(Shell shell, String path) {
+        String command = "cat " + path + " | sed '$a\\ ' | sed '$d'";
+        return shell.su(command);
     }
 
     public static void dlAndReceive(Context context, DownloadReceiver receiver, String link, String filename) {
         if (isDownloading)
             return;
 
-        if (ActivityCompat.checkSelfPermission(context, Manifest.permission.WRITE_EXTERNAL_STORAGE)
-                != PackageManager.PERMISSION_GRANTED) {
-            Toast.makeText(context, R.string.permissionNotGranted, Toast.LENGTH_LONG).show();
-            return;
-        }
+        runWithPermission(context, Manifest.permission.WRITE_EXTERNAL_STORAGE, () -> {
+            File file = new File(Environment.getExternalStorageDirectory() + "/MagiskManager/" + filename);
 
-        File file = new File(Environment.getExternalStorageDirectory() + "/MagiskManager/" + filename);
+            if ((!file.getParentFile().exists() && !file.getParentFile().mkdirs())
+                    || (file.exists() && !file.delete())) {
+                Toast.makeText(context, R.string.permissionNotGranted, Toast.LENGTH_LONG).show();
+                return;
+            }
 
-        if ((!file.getParentFile().exists() && !file.getParentFile().mkdirs())
-                || (file.exists() && !file.delete())) {
-            Toast.makeText(context, R.string.permissionNotGranted, Toast.LENGTH_LONG).show();
-            return;
-        }
+            Toast.makeText(context, context.getString(R.string.downloading_toast, filename), Toast.LENGTH_LONG).show();
+            isDownloading = true;
 
-        Toast.makeText(context, context.getString(R.string.downloading_toast, filename), Toast.LENGTH_LONG).show();
-        isDownloading = true;
+            DownloadManager downloadManager = (DownloadManager) context.getSystemService(Context.DOWNLOAD_SERVICE);
 
-        DownloadManager downloadManager = (DownloadManager) context.getSystemService(Context.DOWNLOAD_SERVICE);
-
-        if (link != null) {
-            DownloadManager.Request request = new DownloadManager.Request(Uri.parse(link));
-            request.setDestinationUri(Uri.fromFile(file));
-            receiver.setDownloadID(downloadManager.enqueue(request));
-        }
-        receiver.setFilename(filename);
-        context.registerReceiver(receiver, new IntentFilter(DownloadManager.ACTION_DOWNLOAD_COMPLETE));
+            if (link != null) {
+                DownloadManager.Request request = new DownloadManager.Request(Uri.parse(link));
+                request.setDestinationUri(Uri.fromFile(file));
+                receiver.setDownloadID(downloadManager.enqueue(request));
+            }
+            receiver.setFilename(filename);
+            context.getApplicationContext().registerReceiver(receiver, new IntentFilter(DownloadManager.ACTION_DOWNLOAD_COMPLETE));
+        });
     }
 
     public static String getLegalFilename(CharSequence filename) {
@@ -114,23 +123,6 @@ public class Utils {
                 .replace("#", "").replace("@", "").replace("*", "");
     }
 
-    public static String detectBootImage() {
-        String[] commands = {
-                "for PARTITION in kern-a KERN-A android_boot ANDROID_BOOT kernel KERNEL boot BOOT lnx LNX; do",
-                "BOOTIMAGE=`readlink /dev/block/by-name/$PARTITION || " +
-                        "readlink /dev/block/platform/*/by-name/$PARTITION || " +
-                        "readlink /dev/block/platform/*/*/by-name/$PARTITION`",
-                "if [ ! -z \"$BOOTIMAGE\" ]; then break; fi",
-                "done",
-                "echo \"$BOOTIMAGE\""
-        };
-        List<String> ret = Shell.su(commands);
-        if (isValidShellResponse(ret)) {
-            return ret.get(0);
-        }
-        return null;
-    }
-
     public static boolean lowercaseContains(CharSequence string, CharSequence nonNullLowercaseSearch) {
         return !TextUtils.isEmpty(string) && string.toString().toLowerCase().contains(nonNullLowercaseSearch);
     }
@@ -149,25 +141,19 @@ public class Utils {
         return Integer.parseInt(prefs.getString(key, String.valueOf(def)));
     }
 
+    public static int getPrefsInt(SharedPreferences prefs, String key) {
+        return getPrefsInt(prefs, key, 0);
+    }
+
     public static MagiskManager getMagiskManager(Context context) {
         return (MagiskManager) context.getApplicationContext();
     }
 
-    public static void checkSafetyNet(FragmentActivity activity) {
-        new SafetyNetHelper(activity) {
-            @Override
-            public void handleResults(Result result) {
-                getMagiskManager(mActivity).SNCheckResult = result;
-                getMagiskManager(mActivity).safetyNetDone.trigger();
-            }
-        }.requestTest();
-    }
-
-    public static void clearRepoCache(Activity activity) {
-        MagiskManager magiskManager = getMagiskManager(activity);
-        magiskManager.prefs.edit().remove(LoadRepos.ETAG_KEY).apply();
-        new RepoDatabaseHelper(activity).clearRepo();
-        Toast.makeText(activity, R.string.repo_cache_cleared, Toast.LENGTH_SHORT).show();
+    public static void clearRepoCache(Context context) {
+        MagiskManager mm = getMagiskManager(context);
+        mm.prefs.edit().remove(UpdateRepos.ETAG_KEY).apply();
+        mm.repoDB.clearRepo();
+        mm.toast(R.string.repo_cache_cleared, Toast.LENGTH_SHORT);
     }
 
     public static String getNameFromUri(Context context, Uri uri) {
@@ -201,49 +187,348 @@ public class Utils {
         return networkInfo != null && networkInfo.isConnected();
     }
 
-    public static boolean checkBits(int bits, int... masks) {
-        for (int mask : masks) {
-            if ((bits & mask) == 0)
-                return false;
-        }
-        return true;
-    }
-
-    public static void showMagiskUpdate(MagiskManager magiskManager) {
-        NotificationCompat.Builder builder = new NotificationCompat.Builder(magiskManager);
+    public static void showMagiskUpdateNotification(MagiskManager mm) {
+        NotificationCompat.Builder builder = new NotificationCompat.Builder(mm, MagiskManager.NOTIFICATION_CHANNEL);
         builder.setSmallIcon(R.drawable.ic_magisk)
-                .setContentTitle(magiskManager.getString(R.string.magisk_update_title))
-                .setContentText(magiskManager.getString(R.string.magisk_update_available, magiskManager.remoteMagiskVersionString))
+                .setContentTitle(mm.getString(R.string.magisk_update_title))
+                .setContentText(mm.getString(R.string.magisk_update_available, mm.remoteMagiskVersionString))
                 .setVibrate(new long[]{0, 100, 100, 100})
                 .setAutoCancel(true);
-        Intent intent = new Intent(magiskManager, SplashActivity.class);
-        intent.putExtra(MagiskManager.INTENT_SECTION, "install");
-        TaskStackBuilder stackBuilder = TaskStackBuilder.create(magiskManager);
+        Intent intent = new Intent(mm, SplashActivity.class);
+        intent.putExtra(MagiskManager.INTENT_SECTION, "magisk");
+        TaskStackBuilder stackBuilder = TaskStackBuilder.create(mm);
         stackBuilder.addParentStack(SplashActivity.class);
         stackBuilder.addNextIntent(intent);
         PendingIntent pendingIntent = stackBuilder.getPendingIntent(MAGISK_UPDATE_NOTIFICATION_ID,
                 PendingIntent.FLAG_UPDATE_CURRENT);
         builder.setContentIntent(pendingIntent);
         NotificationManager notificationManager =
-                (NotificationManager) magiskManager.getSystemService(Context.NOTIFICATION_SERVICE);
+                (NotificationManager) mm.getSystemService(Context.NOTIFICATION_SERVICE);
         notificationManager.notify(MAGISK_UPDATE_NOTIFICATION_ID, builder.build());
     }
 
-    public static void showManagerUpdate(MagiskManager magiskManager) {
-        NotificationCompat.Builder builder = new NotificationCompat.Builder(magiskManager);
+    public static void showManagerUpdateNotification(MagiskManager mm) {
+        NotificationCompat.Builder builder = new NotificationCompat.Builder(mm, MagiskManager.NOTIFICATION_CHANNEL);
         builder.setSmallIcon(R.drawable.ic_magisk)
-                .setContentTitle(magiskManager.getString(R.string.manager_update_title))
-                .setContentText(magiskManager.getString(R.string.manager_download_install))
+                .setContentTitle(mm.getString(R.string.manager_update_title))
+                .setContentText(mm.getString(R.string.manager_download_install))
                 .setVibrate(new long[]{0, 100, 100, 100})
                 .setAutoCancel(true);
-        Intent intent = new Intent(magiskManager, ManagerUpdate.class);
-        intent.putExtra("link", magiskManager.managerLink);
-        intent.putExtra("version", magiskManager.remoteManagerVersionString);
-        PendingIntent pendingIntent = PendingIntent.getBroadcast(magiskManager,
+        Intent intent = new Intent(mm, ManagerUpdate.class);
+        intent.putExtra(MagiskManager.INTENT_LINK, mm.managerLink);
+        intent.putExtra(MagiskManager.INTENT_VERSION, mm.remoteManagerVersionString);
+        PendingIntent pendingIntent = PendingIntent.getBroadcast(mm,
                 APK_UPDATE_NOTIFICATION_ID, intent, PendingIntent.FLAG_UPDATE_CURRENT);
         builder.setContentIntent(pendingIntent);
         NotificationManager notificationManager =
-                (NotificationManager) magiskManager.getSystemService(Context.NOTIFICATION_SERVICE);
+                (NotificationManager) mm.getSystemService(Context.NOTIFICATION_SERVICE);
         notificationManager.notify(APK_UPDATE_NOTIFICATION_ID, builder.build());
     }
+
+    public static void enableMagiskHide(Shell shell) {
+        shell.su_raw("magiskhide --enable");
+    }
+
+    public static void disableMagiskHide(Shell shell) {
+        shell.su_raw("magiskhide --disable");
+    }
+
+    public static List<String> listMagiskHide(Shell shell) {
+        return shell.su("magiskhide --ls");
+    }
+
+    public static void addMagiskHide(Shell shell, String pkg) {
+        shell.su_raw("magiskhide --add " + pkg);
+    }
+
+    public static void rmMagiskHide(Shell shell, String pkg) {
+        shell.su_raw("magiskhide --rm " + pkg);
+    }
+
+    public static String getLocaleString(Context context, Locale locale, @StringRes int id) {
+        Configuration config = context.getResources().getConfiguration();
+        config.setLocale(locale);
+        Context localizedContext = context.createConfigurationContext(config);
+        return localizedContext.getString(id);
+    }
+
+    public static List<Locale> getAvailableLocale(Context context) {
+        List<Locale> locales = new ArrayList<>();
+        HashSet<String> set = new HashSet<>();
+        Locale locale;
+
+        int compareId = R.string.download_file_error;
+
+        // Add default locale
+        locales.add(Locale.ENGLISH);
+        set.add(getLocaleString(context, Locale.ENGLISH, compareId));
+
+        // Add some special locales
+        locales.add(Locale.TAIWAN);
+        set.add(getLocaleString(context, Locale.TAIWAN, compareId));
+        locale = new Locale("pt", "BR");
+        locales.add(locale);
+        set.add(getLocaleString(context, locale, compareId));
+
+        // Other locales
+        for (String s : context.getAssets().getLocales()) {
+            locale = Locale.forLanguageTag(s);
+            if (set.add(getLocaleString(context, locale, compareId))) {
+                locales.add(locale);
+            }
+        }
+
+        Collections.sort(locales, (l1, l2) -> l1.getDisplayName(l1).compareTo(l2.getDisplayName(l2)));
+
+        return locales;
+    }
+
+    public static String genPackageName(String prefix, int length) {
+        StringBuilder builder = new StringBuilder(length);
+        builder.append(prefix);
+        length -= prefix.length();
+        SecureRandom random = new SecureRandom();
+        String base = "abcdefghijklmnopqrstuvwxyz";
+        String alpha = base + base.toUpperCase();
+        String full = alpha + "0123456789..........";
+        char next, prev = '\0';
+        for (int i = 0; i < length; ++i) {
+            if (prev == '.' || i == length - 1 || i == 0) {
+                next = alpha.charAt(random.nextInt(alpha.length()));
+            } else {
+                next = full.charAt(random.nextInt(full.length()));
+            }
+            builder.append(next);
+            prev = next;
+        }
+        return builder.toString();
+    }
+
+    public static void runWithPermission(Context context, String permission, Runnable callback) {
+        if (ContextCompat.checkSelfPermission(context, permission) != PackageManager.PERMISSION_GRANTED) {
+            // Passed in context should be an activity if not granted, need to show dialog!
+            if (!(context instanceof com.topjohnwu.magisk.components.Activity))
+                return;
+            com.topjohnwu.magisk.components.Activity activity = (com.topjohnwu.magisk.components.Activity) context;
+            activity.setPermissionGrantCallback(callback);
+            ActivityCompat.requestPermissions(activity, new String[] { permission }, 0);
+        } else {
+            callback.run();
+        }
+    }
+
+    public static void showMagiskInstallDialog(MagiskFragment fragment, boolean enc, boolean verity) {
+        MagiskManager mm = getMagiskManager(fragment.getActivity());
+        String filename = getLegalFilename("Magisk-v" + mm.remoteMagiskVersionString + ".zip");
+        new AlertDialogBuilder(fragment.getActivity())
+            .setTitle(mm.getString(R.string.repo_install_title, mm.getString(R.string.magisk)))
+            .setMessage(mm.getString(R.string.repo_install_msg, filename))
+            .setCancelable(true)
+            .setPositiveButton(R.string.install, (d, i) -> {
+                List<String> options = new ArrayList<>();
+                options.add(mm.getString(R.string.download_zip_only));
+                options.add(mm.getString(R.string.patch_boot_file));
+                if (Shell.rootAccess()) {
+                    options.add(mm.getString(R.string.direct_install));
+                }
+                List<String> res = Shell.getShell(mm).su("echo $SLOT");
+                if (isValidShellResponse(res)) {
+                    options.add(mm.getString(R.string.install_second_slot));
+                }
+                char[] slot = isValidShellResponse(res) ? res.get(0).toCharArray() : null;
+                new AlertDialog.Builder(fragment.getActivity())
+                    .setTitle(R.string.select_method)
+                    .setItems(
+                        options.toArray(new String [0]),
+                        (dialog, idx) -> {
+                            String boot;
+                            DownloadReceiver receiver = null;
+                            switch (idx) {
+                                case 1:
+                                    if (mm.remoteMagiskVersionCode < 1400) {
+                                        mm.toast(R.string.no_boot_file_patch_support, Toast.LENGTH_LONG);
+                                        return;
+                                    }
+                                    mm.toast(R.string.boot_file_patch_msg, Toast.LENGTH_LONG);
+                                    Intent intent = new Intent(Intent.ACTION_GET_CONTENT);
+                                    intent.setType("*/*");
+                                    fragment.startActivityForResult(intent, SELECT_BOOT_IMG,
+                                        (requestCode, resultCode, data) -> {
+                                            if (requestCode == SELECT_BOOT_IMG
+                                                    && resultCode == Activity.RESULT_OK && data != null) {
+                                                dlAndReceive(
+                                                    fragment.getActivity(),
+                                                    new DownloadReceiver() {
+                                                        @Override
+                                                        public void onDownloadDone(Uri uri) {
+                                                            Intent intent = new Intent(mm, FlashActivity.class);
+                                                            intent.setData(uri)
+                                                                .setFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
+                                                                .putExtra(FlashActivity.SET_BOOT, data.getData())
+                                                                .putExtra(FlashActivity.SET_ENC, enc)
+                                                                .putExtra(FlashActivity.SET_VERITY, verity)
+                                                                .putExtra(FlashActivity.SET_ACTION, FlashActivity.PATCH_BOOT);
+                                                            mm.startActivity(intent);
+                                                        }
+                                                    },
+                                                    mm.magiskLink,
+                                                    filename
+                                                );
+                                            }
+                                        });
+                                    return;
+                                case 0:
+                                    receiver = new DownloadReceiver() {
+                                        @Override
+                                        public void onDownloadDone(Uri uri) {
+                                            showUriSnack(fragment.getActivity(), uri);
+                                        }
+                                    };
+                                    break;
+                                case 2:
+                                    boot = fragment.getSelectedBootImage();
+                                    if (boot == null)
+                                        return;
+                                    receiver = new DownloadReceiver() {
+                                        @Override
+                                        public void onDownloadDone(Uri uri) {
+                                            Intent intent = new Intent(mm, FlashActivity.class);
+                                            intent.setData(uri)
+                                                .setFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
+                                                .putExtra(FlashActivity.SET_BOOT, boot)
+                                                .putExtra(FlashActivity.SET_ENC, enc)
+                                                .putExtra(FlashActivity.SET_VERITY, verity)
+                                                .putExtra(FlashActivity.SET_ACTION, FlashActivity.FLASH_MAGISK);
+                                            mm.startActivity(intent);
+                                        }
+                                    };
+                                    break;
+                                case 3:
+                                    assert (slot != null);
+                                    // Choose the other slot
+                                    if (slot[1] == 'a') slot[1] = 'b';
+                                    else slot[1] = 'a';
+                                    // Then find the boot image again
+                                    List<String> ret = Shell.getShell(mm).su(
+                                            "BOOTIMAGE=",
+                                            "SLOT=" + String.valueOf(slot),
+                                            "find_boot_image",
+                                            "echo \"$BOOTIMAGE\""
+                                    );
+                                    boot = isValidShellResponse(ret) ? ret.get(ret.size() - 1) : null;
+                                    Shell.getShell(mm).su_raw("mount_partitions");
+                                    if (boot == null)
+                                        return;
+                                    receiver = new DownloadReceiver() {
+                                        @Override
+                                        public void onDownloadDone(Uri uri) {
+                                            Intent intent = new Intent(mm, FlashActivity.class);
+                                            intent.setData(uri)
+                                                    .setFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
+                                                    .putExtra(FlashActivity.SET_BOOT, boot)
+                                                    .putExtra(FlashActivity.SET_ENC, enc)
+                                                    .putExtra(FlashActivity.SET_VERITY, verity)
+                                                    .putExtra(FlashActivity.SET_ACTION, FlashActivity.FLASH_MAGISK);
+                                            mm.startActivity(intent);
+                                        }
+                                    };
+                                default:
+                            }
+                            Utils.dlAndReceive(
+                                    fragment.getActivity(),
+                                    receiver,
+                                    mm.magiskLink,
+                                    filename
+                            );
+                        }
+                    ).show();
+            })
+            .setNeutralButton(R.string.release_notes, (d, i) -> {
+                if (mm.releaseNoteLink != null) {
+                    Intent openLink = new Intent(Intent.ACTION_VIEW, Uri.parse(mm.releaseNoteLink));
+                    openLink.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+                    mm.startActivity(openLink);
+                }
+            })
+            .setNegativeButton(R.string.no_thanks, null)
+            .show();
+    }
+
+    public static void showManagerInstallDialog(Activity activity) {
+        MagiskManager mm = Utils.getMagiskManager(activity);
+        new AlertDialogBuilder(activity)
+                .setTitle(mm.getString(R.string.repo_install_title, mm.getString(R.string.app_name)))
+                .setMessage(mm.getString(R.string.repo_install_msg,
+                        Utils.getLegalFilename("MagiskManager-v" +
+                                mm.remoteManagerVersionString + ".apk")))
+                .setCancelable(true)
+                .setPositiveButton(R.string.install, (d, i) -> {
+                    Intent intent = new Intent(mm, ManagerUpdate.class);
+                    intent.putExtra(MagiskManager.INTENT_LINK, mm.managerLink);
+                    intent.putExtra(MagiskManager.INTENT_VERSION, mm.remoteManagerVersionString);
+                    mm.sendBroadcast(intent);
+                })
+                .setNegativeButton(R.string.no_thanks, null)
+                .show();
+    }
+
+    public static void showUninstallDialog(MagiskFragment fragment) {
+        MagiskManager mm = Utils.getMagiskManager(fragment.getActivity());
+        new AlertDialogBuilder(fragment.getActivity())
+            .setTitle(R.string.uninstall_magisk_title)
+            .setMessage(R.string.uninstall_magisk_msg)
+            .setPositiveButton(R.string.complete_uninstall, (d, i) -> {
+                try {
+                    InputStream in = mm.getAssets().open(UNINSTALLER);
+                    File uninstaller = new File(mm.getCacheDir(), UNINSTALLER);
+                    FileOutputStream out = new FileOutputStream(uninstaller);
+                    byte[] bytes = new byte[1024];
+                    int read;
+                    while ((read = in.read(bytes)) != -1) {
+                        out.write(bytes, 0, read);
+                    }
+                    in.close();
+                    out.close();
+                    in = mm.getAssets().open(UTIL_FUNCTIONS);
+                    File utils = new File(mm.getCacheDir(), UTIL_FUNCTIONS);
+                    out = new FileOutputStream(utils);
+                    while ((read = in.read(bytes)) != -1) {
+                        out.write(bytes, 0, read);
+                    }
+                    in.close();
+                    out.close();
+                    Shell.getShell(mm).su(
+                            "cat " + uninstaller + " > /cache/" + UNINSTALLER,
+                            "cat " + utils + " > /data/magisk/" + UTIL_FUNCTIONS
+                    );
+                    mm.toast(R.string.uninstall_toast, Toast.LENGTH_LONG);
+                    Shell.getShell(mm).su_raw(
+                            "sleep 5",
+                            "pm uninstall " + mm.getApplicationInfo().packageName
+                    );
+                } catch (IOException e) {
+                    e.printStackTrace();
+                }
+            })
+            .setNeutralButton(R.string.restore_stock_boot, (d, i) -> {
+                String boot = fragment.getSelectedBootImage();
+                if (boot == null) return;
+                new RestoreStockBoot(mm, boot).exec();
+            })
+            .setNegativeButton(R.string.no_thanks, null)
+            .show();
+    }
+
+    public static boolean useFDE(Context context) {
+        return Build.VERSION.SDK_INT >= Build.VERSION_CODES.N
+                && context.getSystemService(DevicePolicyManager.class).getStorageEncryptionStatus()
+                == DevicePolicyManager.ENCRYPTION_STATUS_ACTIVE_PER_USER;
+    }
+
+    public static Context getEncContext(Context context) {
+        if (useFDE(context))
+            return context.createDeviceProtectedStorageContext();
+        else
+            return context;
+    }
 }

app/src/main/java/com/topjohnwu/magisk/utils/WebService.java

@@ -1,60 +1,51 @@
 package com.topjohnwu.magisk.utils;
 
 import java.io.BufferedReader;
+import java.io.IOException;
 import java.io.InputStreamReader;
 import java.net.HttpURLConnection;
 import java.net.URL;
 import java.util.List;
 import java.util.Map;
 
-import javax.net.ssl.HttpsURLConnection;
-
 public class WebService {
 
-    public final static int GET = 1;
-    public final static int POST = 2;
-
-    /**
-     * Making web service call
-     *
-     * @url - url to make request
-     * @requestmethod - http request method
-     */
-    public static String request(String url, int method) {
-        return request(url, method, null, true);
+    public static String getString(String url) {
+        return getString(url, null);
     }
 
-    public static String request(String url, int method, boolean newline) {
-        return request(url, method, null, newline);
+    public static String getString(String url, Map<String, String> header) {
+        HttpURLConnection conn = request(url, header);
+        if (conn == null) return "";
+        return getString(conn);
     }
 
-    /**
-     * Making service call
-     *
-     * @url - url to make request
-     * @requestmethod - http request method
-     * @params - http request params
-     * @header - http request header
-     * @newline - true to append a newline each line
-     */
-    public static String request(String urlAddress, int method,
-                                 Map<String, String> header, boolean newline) {
-        Logger.dev("WebService: Service call " + urlAddress);
-        URL url;
-        StringBuilder response = new StringBuilder();
+    public static String getString(HttpURLConnection conn) {
         try {
-            url = new URL(urlAddress);
+            StringBuilder builder = new StringBuilder();
+            if (conn.getResponseCode() == HttpURLConnection.HTTP_OK) {
+                BufferedReader br = new BufferedReader(new InputStreamReader(conn.getInputStream()));
+                int len;
+                char buf[] = new char[4096];
+                while ((len = br.read(buf)) != -1) {
+                    builder.append(buf, 0, len);
+                }
+            }
+            conn.disconnect();
+            return builder.toString();
+        } catch (IOException e) {
+            e.printStackTrace();
+            return "";
+        }
+    }
+
+    public static HttpURLConnection request(String address, Map<String, String> header) {
+        try {
+            URL url = new URL(address);
 
             HttpURLConnection conn = (HttpURLConnection) url.openConnection();
             conn.setReadTimeout(15000);
             conn.setConnectTimeout(15000);
-            conn.setDoInput(true);
-
-            if (method == POST) {
-                conn.setRequestMethod("POST");
-            } else if (method == GET) {
-                conn.setRequestMethod("GET");
-            }
 
             if (header != null) {
                 for (Map.Entry<String, String> entry : header.entrySet()) {
@@ -62,31 +53,20 @@ public class WebService {
                 }
             }
 
-            int responseCode = conn.getResponseCode();
+            conn.connect();
 
-            if (responseCode == HttpsURLConnection.HTTP_OK) {
-                String line;
-                BufferedReader br = new BufferedReader(new InputStreamReader(conn.getInputStream()));
-                while ((line = br.readLine()) != null) {
-                    if (newline) {
-                        response.append(line).append("\n");
-                    } else {
-                        response.append(line);
-                    }
-                }
-                if (header != null) {
-                    header.clear();
-                    for (Map.Entry<String, List<String>> entry : conn.getHeaderFields().entrySet()) {
-                        List<String> l = entry.getValue();
-                        header.put(entry.getKey(), l.get(l.size() - 1));
-                    }
+            if (header != null) {
+                header.clear();
+                for (Map.Entry<String, List<String>> entry : conn.getHeaderFields().entrySet()) {
+                    List<String> l = entry.getValue();
+                    header.put(entry.getKey(), l.get(l.size() - 1));
                 }
             }
+
+            return conn;
         } catch (Exception e) {
             e.printStackTrace();
+            return null;
         }
-
-        return response.toString();
     }
-
 }

app/src/main/java/com/topjohnwu/magisk/utils/ZipUtils.java

@@ -1,148 +1,61 @@
 package com.topjohnwu.magisk.utils;
 
 import android.content.Context;
+import android.content.res.AssetManager;
 
-import org.spongycastle.asn1.ASN1InputStream;
-import org.spongycastle.asn1.ASN1ObjectIdentifier;
-import org.spongycastle.asn1.DEROutputStream;
-import org.spongycastle.asn1.cms.CMSObjectIdentifiers;
-import org.spongycastle.asn1.pkcs.PrivateKeyInfo;
-import org.spongycastle.cert.jcajce.JcaCertStore;
-import org.spongycastle.cms.CMSException;
-import org.spongycastle.cms.CMSProcessableByteArray;
-import org.spongycastle.cms.CMSSignedData;
-import org.spongycastle.cms.CMSSignedDataGenerator;
-import org.spongycastle.cms.CMSTypedData;
-import org.spongycastle.cms.jcajce.JcaSignerInfoGeneratorBuilder;
-import org.spongycastle.jce.provider.BouncyCastleProvider;
-import org.spongycastle.operator.ContentSigner;
-import org.spongycastle.operator.OperatorCreationException;
-import org.spongycastle.operator.jcajce.JcaContentSignerBuilder;
-import org.spongycastle.operator.jcajce.JcaDigestCalculatorProviderBuilder;
-import org.spongycastle.util.encoders.Base64;
+import com.topjohnwu.jarsigner.JarMap;
+import com.topjohnwu.jarsigner.SignAPK;
 
-import java.io.ByteArrayInputStream;
-import java.io.ByteArrayOutputStream;
+import java.io.BufferedInputStream;
 import java.io.File;
 import java.io.FileInputStream;
 import java.io.FileOutputStream;
-import java.io.FilterOutputStream;
-import java.io.IOException;
 import java.io.InputStream;
-import java.io.OutputStream;
-import java.io.PrintStream;
-import java.security.DigestOutputStream;
-import java.security.GeneralSecurityException;
-import java.security.KeyFactory;
-import java.security.MessageDigest;
-import java.security.PrivateKey;
-import java.security.Provider;
-import java.security.Security;
-import java.security.cert.CertificateEncodingException;
-import java.security.cert.CertificateFactory;
-import java.security.cert.X509Certificate;
-import java.security.spec.PKCS8EncodedKeySpec;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.Collections;
-import java.util.Enumeration;
-import java.util.Locale;
-import java.util.Map;
-import java.util.TreeMap;
-import java.util.jar.Attributes;
 import java.util.jar.JarEntry;
-import java.util.jar.JarFile;
 import java.util.jar.JarInputStream;
-import java.util.jar.JarOutputStream;
-import java.util.jar.Manifest;
-import java.util.regex.Pattern;
-
-/*
-* Modified from from AOSP(Marshmallow) SignAPK.java
-* */
 
 public class ZipUtils {
     // File name in assets
     private static final String PUBLIC_KEY_NAME = "public.certificate.x509.pem";
     private static final String PRIVATE_KEY_NAME = "private.key.pk8";
 
-    private static final String CERT_SF_NAME = "META-INF/CERT.SF";
-    private static final String CERT_SIG_NAME = "META-INF/CERT.%s";
-
-    private static Provider sBouncyCastleProvider;
-    // bitmasks for which hash algorithms we need the manifest to include.
-    private static final int USE_SHA1 = 1;
-    private static final int USE_SHA256 = 2;
-
     static {
-        sBouncyCastleProvider = new BouncyCastleProvider();
-        Security.insertProviderAt(sBouncyCastleProvider, 1);
         System.loadLibrary("zipadjust");
     }
 
     public native static void zipAdjust(String filenameIn, String filenameOut);
 
-    public static void removeTopFolder(InputStream in, File output) throws IOException {
-        try {
-            JarInputStream source = new JarInputStream(in);
-            JarOutputStream dest = new JarOutputStream(new FileOutputStream(output));
-            JarEntry entry;
-            String path;
-            int size;
-            byte buffer[] = new byte[4096];
-            while ((entry = source.getNextJarEntry()) != null) {
-                // Remove the top directory from the path
-                path = entry.getName().substring(entry.getName().indexOf("/") + 1);
-                // If it's the top folder, ignore it
-                if (path.isEmpty()) {
-                    continue;
-                }
-                // Don't include placeholder
-                if (path.contains("system/placeholder")) {
-                    continue;
-                }
-                dest.putNextEntry(new JarEntry(path));
-                while((size = source.read(buffer, 0, 2048)) != -1) {
-                    dest.write(buffer, 0, size);
-                }
-            }
-            source.close();
-            dest.close();
-            in.close();
-        } catch (IOException e) {
-            Logger.dev("ZipUtils: removeTopFolder IO error!");
-            throw e;
-        }
+    public static void unzip(File zip, File folder, String path, boolean junkPath) throws Exception {
+        InputStream in = new BufferedInputStream(new FileInputStream(zip));
+        unzip(in, folder, path, junkPath);
+        in.close();
     }
 
-    public static void unzip(File file, File folder, String path) throws Exception {
-        int count;
-        FileOutputStream out;
-        File dest;
-        InputStream is;
-        JarEntry entry;
+    public static void unzip(InputStream zip, File folder, String path, boolean junkPath) throws Exception {
         byte data[] = new byte[4096];
-        try (JarFile zipfile = new JarFile(file)) {
-            Enumeration<JarEntry> e = zipfile.entries();
-            while(e.hasMoreElements()) {
-                entry = e.nextElement();
-                if (!entry.getName().contains(path) || entry.isDirectory()){
+        try {
+            JarInputStream zipfile = new JarInputStream(zip);
+            JarEntry entry;
+            while ((entry = zipfile.getNextJarEntry()) != null) {
+                if (!entry.getName().startsWith(path) || entry.isDirectory()){
                     // Ignore directories, only create files
                     continue;
                 }
-                Logger.dev("ZipUtils: Extracting: " + entry);
-                is = zipfile.getInputStream(entry);
-                dest = new File(folder, entry.getName());
-                if (dest.getParentFile().mkdirs()) {
-                    dest.createNewFile();
+                String name;
+                if (junkPath) {
+                    name = entry.getName().substring(entry.getName().lastIndexOf('/') + 1);
+                } else {
+                    name = entry.getName();
                 }
-                out = new FileOutputStream(dest);
-                while ((count = is.read(data)) != -1) {
+                File dest = new File(folder, name);
+                dest.getParentFile().mkdirs();
+                FileOutputStream out = new FileOutputStream(dest);
+                int count;
+                while ((count = zipfile.read(data)) != -1) {
                     out.write(data, 0, count);
                 }
                 out.flush();
                 out.close();
-                is.close();
             }
         } catch(Exception e) {
             e.printStackTrace();
@@ -150,478 +63,18 @@ public class ZipUtils {
         }
     }
 
-    public static void signZip(Context context, File input, File output, boolean minSign) {
-        int alignment = 4;
-        JarFile inputJar = null;
-        FileOutputStream outputFile = null;
-        int hashes = 0;
-        try {
-            X509Certificate publicKey = readPublicKey(context.getAssets().open(PUBLIC_KEY_NAME));
-            hashes |= getDigestAlgorithm(publicKey);
-
-            // Set the ZIP file timestamp to the starting valid time
-            // of the 0th certificate plus one hour (to match what
-            // we've historically done).
-            long timestamp = publicKey.getNotBefore().getTime() + 3600L * 1000;
-            PrivateKey privateKey = readPrivateKey(context.getAssets().open(PRIVATE_KEY_NAME));
-
-            outputFile = new FileOutputStream(output);
-            if (minSign) {
-                ZipUtils.signWholeFile(input, publicKey, privateKey, outputFile);
-            } else {
-                inputJar = new JarFile(input, false);  // Don't verify.
-                JarOutputStream outputJar = new JarOutputStream(outputFile);
-                // For signing .apks, use the maximum compression to make
-                // them as small as possible (since they live forever on
-                // the system partition).  For OTA packages, use the
-                // default compression level, which is much much faster
-                // and produces output that is only a tiny bit larger
-                // (~0.1% on full OTA packages I tested).
-                outputJar.setLevel(9);
-                Manifest manifest = addDigestsToManifest(inputJar, hashes);
-                copyFiles(manifest, inputJar, outputJar, timestamp, alignment);
-                signFile(manifest, inputJar, publicKey, privateKey, outputJar);
-                outputJar.close();
-            }
-        } catch (Exception e) {
-            e.printStackTrace();
-        } finally {
-            try {
-                if (inputJar != null) inputJar.close();
-                if (outputFile != null) outputFile.close();
-            } catch (IOException e) {
-                e.printStackTrace();
-            }
-        }
+    public static void signZip(Context context, InputStream is, File output, boolean minSign) throws Exception {
+        signZip(context, new JarMap(is, false), output, minSign);
     }
 
-
-    /**
-     * Return one of USE_SHA1 or USE_SHA256 according to the signature
-     * algorithm specified in the cert.
-     */
-    private static int getDigestAlgorithm(X509Certificate cert) {
-        String sigAlg = cert.getSigAlgName().toUpperCase(Locale.US);
-        if ("SHA1WITHRSA".equals(sigAlg) ||
-                "MD5WITHRSA".equals(sigAlg)) {     // see "HISTORICAL NOTE" above.
-            return USE_SHA1;
-        } else if (sigAlg.startsWith("SHA256WITH")) {
-            return USE_SHA256;
-        } else {
-            throw new IllegalArgumentException("unsupported signature algorithm \"" + sigAlg +
-                    "\" in cert [" + cert.getSubjectDN());
-        }
-    }
-    /** Returns the expected signature algorithm for this key type. */
-    private static String getSignatureAlgorithm(X509Certificate cert) {
-        String sigAlg = cert.getSigAlgName().toUpperCase(Locale.US);
-        String keyType = cert.getPublicKey().getAlgorithm().toUpperCase(Locale.US);
-        if ("RSA".equalsIgnoreCase(keyType)) {
-            if (getDigestAlgorithm(cert) == USE_SHA256) {
-                return "SHA256withRSA";
-            } else {
-                return "SHA1withRSA";
-            }
-        } else if ("EC".equalsIgnoreCase(keyType)) {
-            return "SHA256withECDSA";
-        } else {
-            throw new IllegalArgumentException("unsupported key type: " + keyType);
-        }
-    }
-    // Files matching this pattern are not copied to the output.
-    private static Pattern stripPattern =
-            Pattern.compile("^(META-INF/((.*)[.](SF|RSA|DSA|EC)|com/android/otacert))|(" +
-                    Pattern.quote(JarFile.MANIFEST_NAME) + ")$");
-    private static X509Certificate readPublicKey(InputStream input)
-            throws IOException, GeneralSecurityException {
-        try {
-            CertificateFactory cf = CertificateFactory.getInstance("X.509");
-            return (X509Certificate) cf.generateCertificate(input);
-        } finally {
-            input.close();
-        }
+    public static void signZip(Context context, File input, File output, boolean minSign) throws Exception {
+        signZip(context, new JarMap(input, false), output, minSign);
     }
 
-    /** Read a PKCS#8 format private key. */
-    private static PrivateKey readPrivateKey(InputStream input)
-            throws IOException, GeneralSecurityException {
-        try {
-            byte[] buffer = new byte[4096];
-            int size = input.read(buffer);
-            byte[] bytes = Arrays.copyOf(buffer, size);
-            /* Check to see if this is in an EncryptedPrivateKeyInfo structure. */
-            PKCS8EncodedKeySpec spec = new PKCS8EncodedKeySpec(bytes);
-            /*
-             * Now it's in a PKCS#8 PrivateKeyInfo structure. Read its Algorithm
-             * OID and use that to construct a KeyFactory.
-             */
-            ASN1InputStream bIn = new ASN1InputStream(new ByteArrayInputStream(spec.getEncoded()));
-            PrivateKeyInfo pki = PrivateKeyInfo.getInstance(bIn.readObject());
-            String algOid = pki.getPrivateKeyAlgorithm().getAlgorithm().getId();
-            return KeyFactory.getInstance(algOid).generatePrivate(spec);
-        } finally {
-            input.close();
-        }
-    }
-    /**
-     * Add the hash(es) of every file to the manifest, creating it if
-     * necessary.
-     */
-    private static Manifest addDigestsToManifest(JarFile jar, int hashes)
-            throws IOException, GeneralSecurityException {
-        Manifest input = jar.getManifest();
-        Manifest output = new Manifest();
-        Attributes main = output.getMainAttributes();
-        if (input != null) {
-            main.putAll(input.getMainAttributes());
-        } else {
-            main.putValue("Manifest-Version", "1.0");
-            main.putValue("Created-By", "1.0 (Android SignApk)");
-        }
-        MessageDigest md_sha1 = null;
-        MessageDigest md_sha256 = null;
-        if ((hashes & USE_SHA1) != 0) {
-            md_sha1 = MessageDigest.getInstance("SHA1");
-        }
-        if ((hashes & USE_SHA256) != 0) {
-            md_sha256 = MessageDigest.getInstance("SHA256");
-        }
-        byte[] buffer = new byte[4096];
-        int num;
-        // We sort the input entries by name, and add them to the
-        // output manifest in sorted order.  We expect that the output
-        // map will be deterministic.
-        TreeMap<String, JarEntry> byName = new TreeMap<String, JarEntry>();
-        for (Enumeration<JarEntry> e = jar.entries(); e.hasMoreElements(); ) {
-            JarEntry entry = e.nextElement();
-            byName.put(entry.getName(), entry);
-        }
-        for (JarEntry entry: byName.values()) {
-            String name = entry.getName();
-            if (!entry.isDirectory() &&
-                    (stripPattern == null || !stripPattern.matcher(name).matches())) {
-                InputStream data = jar.getInputStream(entry);
-                while ((num = data.read(buffer)) > 0) {
-                    if (md_sha1 != null) md_sha1.update(buffer, 0, num);
-                    if (md_sha256 != null) md_sha256.update(buffer, 0, num);
-                }
-                Attributes attr = null;
-                if (input != null) attr = input.getAttributes(name);
-                attr = attr != null ? new Attributes(attr) : new Attributes();
-                if (md_sha1 != null) {
-                    attr.putValue("SHA1-Digest",
-                            new String(Base64.encode(md_sha1.digest()), "ASCII"));
-                }
-                if (md_sha256 != null) {
-                    attr.putValue("SHA-256-Digest",
-                            new String(Base64.encode(md_sha256.digest()), "ASCII"));
-                }
-                output.getEntries().put(name, attr);
-            }
-        }
-        return output;
-    }
-
-    /** Write to another stream and track how many bytes have been
-     *  written.
-     */
-    private static class CountOutputStream extends FilterOutputStream {
-        private int mCount;
-        public CountOutputStream(OutputStream out) {
-            super(out);
-            mCount = 0;
-        }
-        @Override
-        public void write(int b) throws IOException {
-            super.write(b);
-            mCount++;
-        }
-        @Override
-        public void write(byte[] b, int off, int len) throws IOException {
-            super.write(b, off, len);
-            mCount += len;
-        }
-        public int size() {
-            return mCount;
-        }
-    }
-    /** Write a .SF file with a digest of the specified manifest. */
-    private static void writeSignatureFile(Manifest manifest, OutputStream out,
-                                           int hash)
-            throws IOException, GeneralSecurityException {
-        Manifest sf = new Manifest();
-        Attributes main = sf.getMainAttributes();
-        main.putValue("Signature-Version", "1.0");
-        main.putValue("Created-By", "1.0 (Android SignApk)");
-        MessageDigest md = MessageDigest.getInstance(
-                hash == USE_SHA256 ? "SHA256" : "SHA1");
-        PrintStream print = new PrintStream(
-                new DigestOutputStream(new ByteArrayOutputStream(), md),
-                true, "UTF-8");
-        // Digest of the entire manifest
-        manifest.write(print);
-        print.flush();
-        main.putValue(hash == USE_SHA256 ? "SHA-256-Digest-Manifest" : "SHA1-Digest-Manifest",
-                new String(Base64.encode(md.digest()), "ASCII"));
-        Map<String, Attributes> entries = manifest.getEntries();
-        for (Map.Entry<String, Attributes> entry : entries.entrySet()) {
-            // Digest of the manifest stanza for this entry.
-            print.print("Name: " + entry.getKey() + "\r\n");
-            for (Map.Entry<Object, Object> att : entry.getValue().entrySet()) {
-                print.print(att.getKey() + ": " + att.getValue() + "\r\n");
-            }
-            print.print("\r\n");
-            print.flush();
-            Attributes sfAttr = new Attributes();
-            sfAttr.putValue(hash == USE_SHA256 ? "SHA-256-Digest" : "SHA1-Digest-Manifest",
-                    new String(Base64.encode(md.digest()), "ASCII"));
-            sf.getEntries().put(entry.getKey(), sfAttr);
-        }
-        CountOutputStream cout = new CountOutputStream(out);
-        sf.write(cout);
-        // A bug in the java.util.jar implementation of Android platforms
-        // up to version 1.6 will cause a spurious IOException to be thrown
-        // if the length of the signature file is a multiple of 1024 bytes.
-        // As a workaround, add an extra CRLF in this case.
-        if ((cout.size() % 1024) == 0) {
-            cout.write('\r');
-            cout.write('\n');
-        }
-    }
-    /** Sign data and write the digital signature to 'out'. */
-    private static void writeSignatureBlock(
-            CMSTypedData data, X509Certificate publicKey, PrivateKey privateKey,
-            OutputStream out)
-            throws IOException,
-            CertificateEncodingException,
-            OperatorCreationException,
-            CMSException {
-        ArrayList<X509Certificate> certList = new ArrayList<>(1);
-        certList.add(publicKey);
-        JcaCertStore certs = new JcaCertStore(certList);
-        CMSSignedDataGenerator gen = new CMSSignedDataGenerator();
-        ContentSigner signer = new JcaContentSignerBuilder(getSignatureAlgorithm(publicKey))
-                .setProvider(sBouncyCastleProvider)
-                .build(privateKey);
-        gen.addSignerInfoGenerator(
-                new JcaSignerInfoGeneratorBuilder(
-                        new JcaDigestCalculatorProviderBuilder()
-                                .setProvider(sBouncyCastleProvider)
-                                .build())
-                        .setDirectSignature(true)
-                        .build(signer, publicKey));
-        gen.addCertificates(certs);
-        CMSSignedData sigData = gen.generate(data, false);
-        ASN1InputStream asn1 = new ASN1InputStream(sigData.getEncoded());
-        DEROutputStream dos = new DEROutputStream(out);
-        dos.writeObject(asn1.readObject());
-    }
-    /**
-     * Copy all the files in a manifest from input to output.  We set
-     * the modification times in the output to a fixed time, so as to
-     * reduce variation in the output file and make incremental OTAs
-     * more efficient.
-     */
-    private static void copyFiles(Manifest manifest, JarFile in, JarOutputStream out,
-                                  long timestamp, int alignment) throws IOException {
-        byte[] buffer = new byte[4096];
-        int num;
-        Map<String, Attributes> entries = manifest.getEntries();
-        ArrayList<String> names = new ArrayList<String>(entries.keySet());
-        Collections.sort(names);
-        boolean firstEntry = true;
-        long offset = 0L;
-        // We do the copy in two passes -- first copying all the
-        // entries that are STORED, then copying all the entries that
-        // have any other compression flag (which in practice means
-        // DEFLATED).  This groups all the stored entries together at
-        // the start of the file and makes it easier to do alignment
-        // on them (since only stored entries are aligned).
-        for (String name : names) {
-            JarEntry inEntry = in.getJarEntry(name);
-            JarEntry outEntry = null;
-            if (inEntry.getMethod() != JarEntry.STORED) continue;
-            // Preserve the STORED method of the input entry.
-            outEntry = new JarEntry(inEntry);
-            outEntry.setTime(timestamp);
-            // 'offset' is the offset into the file at which we expect
-            // the file data to begin.  This is the value we need to
-            // make a multiple of 'alignement'.
-            offset += JarFile.LOCHDR + outEntry.getName().length();
-            if (firstEntry) {
-                // The first entry in a jar file has an extra field of
-                // four bytes that you can't get rid of; any extra
-                // data you specify in the JarEntry is appended to
-                // these forced four bytes.  This is JAR_MAGIC in
-                // JarOutputStream; the bytes are 0xfeca0000.
-                offset += 4;
-                firstEntry = false;
-            }
-            if (alignment > 0 && (offset % alignment != 0)) {
-                // Set the "extra data" of the entry to between 1 and
-                // alignment-1 bytes, to make the file data begin at
-                // an aligned offset.
-                int needed = alignment - (int)(offset % alignment);
-                outEntry.setExtra(new byte[needed]);
-                offset += needed;
-            }
-            out.putNextEntry(outEntry);
-            InputStream data = in.getInputStream(inEntry);
-            while ((num = data.read(buffer)) > 0) {
-                out.write(buffer, 0, num);
-                offset += num;
-            }
-            out.flush();
-        }
-        // Copy all the non-STORED entries.  We don't attempt to
-        // maintain the 'offset' variable past this point; we don't do
-        // alignment on these entries.
-        for (String name : names) {
-            JarEntry inEntry = in.getJarEntry(name);
-            JarEntry outEntry = null;
-            if (inEntry.getMethod() == JarEntry.STORED) continue;
-            // Create a new entry so that the compressed len is recomputed.
-            outEntry = new JarEntry(name);
-            outEntry.setTime(timestamp);
-            out.putNextEntry(outEntry);
-            InputStream data = in.getInputStream(inEntry);
-            while ((num = data.read(buffer)) > 0) {
-                out.write(buffer, 0, num);
-            }
-            out.flush();
-        }
-    }
-
-    // This class is to provide a file's content, but trimming out the last two bytes
-    // Used for signWholeFile
-    private static class CMSProcessableFile implements CMSTypedData {
-
-        private File file;
-        private ASN1ObjectIdentifier type;
-        private byte[] buffer;
-        int bufferSize = 0;
-
-        CMSProcessableFile(File file) {
-            this.file = file;
-            type = new ASN1ObjectIdentifier(CMSObjectIdentifiers.data.getId());
-            buffer = new byte[4096];
-        }
-
-        @Override
-        public ASN1ObjectIdentifier getContentType() {
-            return type;
-        }
-
-        @Override
-        public void write(OutputStream out) throws IOException, CMSException {
-            FileInputStream input = new FileInputStream(file);
-            long len = file.length() - 2;
-            while ((bufferSize = input.read(buffer)) > 0) {
-                if (len <= bufferSize) {
-                    out.write(buffer, 0, (int) len);
-                    break;
-                } else {
-                    out.write(buffer, 0, bufferSize);
-                }
-                len -= bufferSize;
-            }
-        }
-
-        @Override
-        public Object getContent() {
-            return file;
-        }
-
-        byte[] getTail() {
-            return Arrays.copyOfRange(buffer, 0, bufferSize);
-        }
-    }
-
-    private static void signWholeFile(File input, X509Certificate publicKey,
-                                      PrivateKey privateKey, OutputStream outputStream)
-            throws Exception {
-        ByteArrayOutputStream temp = new ByteArrayOutputStream();
-        // put a readable message and a null char at the start of the
-        // archive comment, so that tools that display the comment
-        // (hopefully) show something sensible.
-        // TODO: anything more useful we can put in this message?
-        byte[] message = "signed by SignApk".getBytes("UTF-8");
-        temp.write(message);
-        temp.write(0);
-
-        CMSProcessableFile cmsFile = new CMSProcessableFile(input);
-        writeSignatureBlock(cmsFile, publicKey, privateKey, temp);
-
-        // For a zip with no archive comment, the
-        // end-of-central-directory record will be 22 bytes long, so
-        // we expect to find the EOCD marker 22 bytes from the end.
-        byte[] zipData = cmsFile.getTail();
-        if (zipData[zipData.length-22] != 0x50 ||
-                zipData[zipData.length-21] != 0x4b ||
-                zipData[zipData.length-20] != 0x05 ||
-                zipData[zipData.length-19] != 0x06) {
-            throw new IllegalArgumentException("zip data already has an archive comment");
-        }
-        int total_size = temp.size() + 6;
-        if (total_size > 0xffff) {
-            throw new IllegalArgumentException("signature is too big for ZIP file comment");
-        }
-        // signature starts this many bytes from the end of the file
-        int signature_start = total_size - message.length - 1;
-        temp.write(signature_start & 0xff);
-        temp.write((signature_start >> 8) & 0xff);
-        // Why the 0xff bytes?  In a zip file with no archive comment,
-        // bytes [-6:-2] of the file are the little-endian offset from
-        // the start of the file to the central directory.  So for the
-        // two high bytes to be 0xff 0xff, the archive would have to
-        // be nearly 4GB in size.  So it's unlikely that a real
-        // commentless archive would have 0xffs here, and lets us tell
-        // an old signed archive from a new one.
-        temp.write(0xff);
-        temp.write(0xff);
-        temp.write(total_size & 0xff);
-        temp.write((total_size >> 8) & 0xff);
-        temp.flush();
-        // Signature verification checks that the EOCD header is the
-        // last such sequence in the file (to avoid minzip finding a
-        // fake EOCD appended after the signature in its scan).  The
-        // odds of producing this sequence by chance are very low, but
-        // let's catch it here if it does.
-        byte[] b = temp.toByteArray();
-        for (int i = 0; i < b.length-3; ++i) {
-            if (b[i] == 0x50 && b[i+1] == 0x4b && b[i+2] == 0x05 && b[i+3] == 0x06) {
-                throw new IllegalArgumentException("found spurious EOCD header at " + i);
-            }
-        }
-        cmsFile.write(outputStream);
-        outputStream.write(total_size & 0xff);
-        outputStream.write((total_size >> 8) & 0xff);
-        temp.writeTo(outputStream);
-    }
-    private static void signFile(Manifest manifest, JarFile inputJar,
-                                 X509Certificate publicKey, PrivateKey privateKey,
-                                 JarOutputStream outputJar)
-            throws Exception {
-        // Assume the certificate is valid for at least an hour.
-        long timestamp = publicKey.getNotBefore().getTime() + 3600L * 1000;
-        // MANIFEST.MF
-        JarEntry je = new JarEntry(JarFile.MANIFEST_NAME);
-        je.setTime(timestamp);
-        outputJar.putNextEntry(je);
-        manifest.write(outputJar);
-        je = new JarEntry(CERT_SF_NAME);
-        je.setTime(timestamp);
-        outputJar.putNextEntry(je);
-        ByteArrayOutputStream baos = new ByteArrayOutputStream();
-        writeSignatureFile(manifest, baos, getDigestAlgorithm(publicKey));
-        byte[] signedData = baos.toByteArray();
-        outputJar.write(signedData);
-        // CERT.{EC,RSA} / CERT#.{EC,RSA}
-        final String keyType = publicKey.getPublicKey().getAlgorithm();
-        je = new JarEntry(String.format(CERT_SIG_NAME, keyType));
-        je.setTime(timestamp);
-        outputJar.putNextEntry(je);
-        writeSignatureBlock(new CMSProcessableByteArray(signedData),
-                publicKey, privateKey, outputJar);
+    public static void signZip(Context context, JarMap input, File output, boolean minSign) throws Exception {
+        AssetManager assets = context.getAssets();
+        SignAPK.signZip(
+                assets.open(PUBLIC_KEY_NAME), assets.open(PRIVATE_KEY_NAME),
+                input, output, minSign);
     }
 }

app/src/main/res/drawable/ic_arrow.xml

@@ -9,5 +9,5 @@
         android:fillColor="#000000"
         android:pathData="M7.41 7.84L12 12.42l4.59-4.58L18 9.25l-6 6-6-6z" />
     <path
-        android:pathData="M0-.75h24v24H0z" />
+        android:pathData="M0-0.75h24v24H0z" />
 </vector>

app/src/main/res/layout/activity_flash.xml

@@ -0,0 +1,56 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:orientation="vertical"
+    android:background="@android:color/black"
+    tools:context="com.topjohnwu.magisk.FlashActivity">
+
+    <include layout="@layout/toolbar"/>
+
+    <HorizontalScrollView
+        android:layout_weight="1"
+        android:layout_width="match_parent"
+        android:layout_height="0dp">
+
+        <android.support.v7.widget.RecyclerView
+            android:id="@+id/flash_logs"
+            android:layout_width="wrap_content"
+            android:layout_height="match_parent"
+            app:layoutManager="android.support.v7.widget.LinearLayoutManager">
+
+        </android.support.v7.widget.RecyclerView>
+
+    </HorizontalScrollView>
+
+    <LinearLayout
+        android:id="@+id/button_panel"
+        style="?android:buttonStyle"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="10dp"
+        android:background="@android:color/darker_gray"
+        android:orientation="horizontal"
+        android:visibility="gone">
+
+        <Button
+            android:id="@+id/no_thanks"
+            style="?android:borderlessButtonStyle"
+            android:layout_width="0dp"
+            android:layout_height="50dp"
+            android:layout_weight="1"
+            android:text="@string/close" />
+
+        <Button
+            android:id="@+id/reboot"
+            style="?android:borderlessButtonStyle"
+            android:layout_width="0dp"
+            android:layout_height="50dp"
+            android:layout_weight="1"
+            android:text="@string/reboot" />
+
+    </LinearLayout>
+
+</LinearLayout>

app/src/main/res/layout/fragment_magisk.xml

@@ -383,6 +383,7 @@
                 android:layout_marginTop="4dp"
                 android:clickable="true"
                 android:foreground="?android:attr/selectableItemBackground"
+                android:visibility="gone"
                 app:cardCornerRadius="@dimen/card_corner_radius"
                 app:cardElevation="@dimen/card_elevation">
 
@@ -399,7 +400,7 @@
                         android:id="@+id/imageView"
                         android:layout_width="50dp"
                         android:layout_height="wrap_content"
-                        android:layout_marginEnd="20dp"
+                        android:layout_marginEnd="5dp"
                         android:layout_weight="0"
                         app:srcCompat="@mipmap/ic_launcher" />
 
@@ -411,6 +412,7 @@
                         android:ems="10"
                         android:fontFamily="sans-serif"
                         android:gravity="center"
+                        android:text="@string/install"
                         android:textAllCaps="false"
                         android:textSize="20sp"
                         android:textStyle="bold" />
@@ -418,7 +420,7 @@
                     <FrameLayout
                         android:layout_width="50dp"
                         android:layout_height="match_parent"
-                        android:layout_marginStart="20dp"
+                        android:layout_marginStart="5dp"
                         android:layout_weight="0">
 
                     </FrameLayout>

app/src/main/res/layout/list_item_app.xml

@@ -56,9 +56,9 @@
                 android:ellipsize="marquee"
                 android:gravity="center_vertical"
                 android:marqueeRepeatLimit="marquee_forever"
-                android:maxLines="1"
                 android:paddingEnd="3dp"
-                android:paddingStart="3dp"/>
+                android:paddingStart="3dp"
+                android:singleLine="true"/>
         </LinearLayout>
 
         <LinearLayout

app/src/main/res/layout/list_item_flashlog.xml

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<TextView
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/textView"
+    android:layout_width="wrap_content"
+    android:layout_height="wrap_content"
+    android:fontFamily="monospace"
+    android:textColor="@android:color/white"
+    android:textSize="10sp" />

app/src/main/res/layout/list_item_sulog_group.xml

@@ -1,23 +1,26 @@
 <?xml version="1.0" encoding="utf-8"?>
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    android:orientation="horizontal"
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
+    android:background="?attr/selectableItemBackground"
+    android:clickable="true"
+    android:focusable="true"
+    android:orientation="horizontal"
     android:padding="5dp">
 
     <ImageView
+        android:id="@+id/arrow"
         android:layout_width="wrap_content"
         android:layout_height="25dp"
-        android:src="@drawable/ic_arrow"
-        android:id="@+id/arrow"
-        android:layout_marginEnd="10dp" />
+        android:layout_marginEnd="10dp"
+        android:src="@drawable/ic_arrow" />
 
     <TextView
-        android:text="2017/1/1"
+        android:id="@+id/date"
         android:layout_width="match_parent"
         android:layout_height="match_parent"
-        android:id="@+id/date"
-        android:textColor="?android:attr/textColorPrimary"
+        android:gravity="center_vertical"
+        android:text="2017/1/1"
         android:textAppearance="?android:attr/textAppearanceSmall"
-        android:gravity="center_vertical" />
+        android:textColor="?android:attr/textColorPrimary" />
 </LinearLayout>

app/src/main/res/menu/menu_magiskhide.xml

@@ -4,6 +4,7 @@
 
     <item
         android:id="@+id/app_search"
+        android:title=""
         app:actionViewClass="android.widget.SearchView"
         app:showAsAction="always"/>
 </menu>

app/src/main/res/menu/menu_repo.xml

@@ -4,6 +4,7 @@
 
     <item
         android:id="@+id/repo_search"
+        android:title=""
         app:actionViewClass="android.widget.SearchView"
         app:showAsAction="always"/>
 </menu>

app/src/main/res/values-ar/strings.xml

@@ -2,40 +2,27 @@
     <!--Universal-->
 
     <!--Welcome Activity-->
-    <string name="navigation_drawer_open">فتح درج التنقل</string>
-    <string name="navigation_drawer_close">إغلاق درج التنقل</string>
     <string name="modules">الإضافات</string>
     <string name="downloads">التنزيلات</string>
     <string name="superuser">Superuser</string>
     <string name="log">السجل</string>
     <string name="settings">الإعدادات</string>
-    <string name="status">الحالة</string>
     <string name="install">التثبيت</string>
 
     <!--Status Fragment-->
-    <string name="magisk_version">المثبت Magisk v%1$s</string>
-    <string name="magisk_version_core_only">المثبت Magisk v%1$s (الوضع الأساسي فقط)</string>
     <string name="magisk_version_error">Magisk غير مثبت</string>
 
     <string name="checking_for_updates">البحث عن تحديثات…</string>
     <string name="magisk_update_available">Magisk v%1$s متاح!</string>
     <string name="cannot_check_updates">لا يمكن التحقق من التحديثات، لا يوجد إنترنت؟</string>
-    <string name="up_to_date">تم تثبيت أحدث إصدار من %1$s</string>
     <string name="root_error">مروت لكن لا يوجد إذن الروت، غير مسموح به؟</string>
     <string name="not_rooted">غير مروت</string>
-    <string name="proper_root">مروت فعلاً</string>
     <string name="safetyNet_check_text">انقر لبدء فحص SafetyNet</string>
     <string name="checking_safetyNet_status">التحقق من حالة SafetyNet…</string>
     <string name="safetyNet_check_success">نجح فحص SafetyNet</string>
-    <string name="safetyNet_connection_failed">لا يمكن الاتصال بـ Google API</string>
-    <string name="safetyNet_connection_suspended">تم تعليق الاتصال بـ Google API</string>
-    <string name="safetyNet_no_response">لا يمكن التحقق من SafetyNet، لا يوجد إنترنت؟</string>
-    <string name="safetyNet_fail">فشل SafetyNet: عدم تطابق التشكيل الجانبي CTS</string>
-    <string name="safetyNet_pass">SafetyNet تخطى</string>
     <string name="safetyNet_network_loss">فقدان الاتصال بالشبكة</string>
     <string name="safetyNet_service_disconnected">تم إنهاء الخدمة</string>
     <string name="safetyNet_res_invalid">الاستجابة غير صالحه</string>
-    <string name="root_info_warning">وظائف محدودة إلى حد كبير</string>
 
     <!--Install Fragment-->
     <string name="auto_detect">(تلقائي) %1$s</string>
@@ -48,10 +35,7 @@
     <string name="current_magisk_title">نسخة Magisk المثبته: %1$s</string>
     <string name="install_magisk_title">آخر نسخة Magisk: %1$s</string>
     <string name="uninstall">إلغاء التثبيت</string>
-    <string name="reboot_countdown">إعادة التشغيل في %1$d</string>
     <string name="uninstall_magisk_title">إلغاء تثبيت Magisk</string>
-    <string name="uninstall_magisk_msg">سيؤدي هذا إلى إزالة جميع الإضافات، MagiskSU، وربما تشفير البيانات الخاصة بك إذا لم يتم تشفيرها\nهل أنت متأكد من الاستمرار؟</string>
-    <string name="version_none">(بدون)</string>
 
     <!--Module Fragment-->
     <string name="no_info_provided">(لم يتم توفير أي معلومات)</string>
@@ -62,7 +46,6 @@
     <string name="disable_file_created">سيتم تعطيل الإضافة في إعادة التشغيل التالي</string>
     <string name="disable_file_removed">سيتم تمكين الإضافة في إعادة التشغيل التالي</string>
     <string name="author">انشئ بواسطة %1$s</string>
-    <string name="fab_flash_zip">تثبيت الملف المضغوط للإضافة</string>
 
     <!--Repo Fragment-->
     <string name="update_available">يتوفر تحديث</string>
@@ -97,32 +80,18 @@
     <string name="close">إغلاق</string>
     <string name="repo_install_title">تثبيت %1$s</string>
     <string name="repo_install_msg">هل تريد تثبيت %1$s ?</string>
-    <string name="download_install">التنزيل &amp; التثبيت</string>
     <string name="download">التنزيل</string>
-    <string name="goto_install">انتقل إلى قسم \"التثبيت\"</string>
     <string name="download_file_error">خطأ تنزيل الملف</string>
     <string name="install_error">خطأ في التثبيت!</string>
     <string name="invalid_zip">الملف المضغوط ليس إضافة Magisk!!</string>
-    <string name="reboot_title">التثبيت نجح!</string>
-    <string name="reboot_msg">هل تريد إعادة التشغيل الآن؟</string>
     <string name="reboot">إعادة التشغيل</string>
-    <string name="copying_msg">نسخ الملف المضغوط إلى دليل مؤقت</string>
-    <string name="zip_install_progress_title">التثبيت</string>
-    <string name="zip_unzip_msg">فك الضغط عن الملف المضغوط …</string>
     <string name="zip_process_msg">معالجة الملف المضغوط …</string>
-    <string name="zip_install_progress_msg">تثبيت %1$s …</string>
-    <string name="no_magisk_title">لا يوجد Magisk مثبت!</string>
-    <string name="no_magisk_msg">هل ترغب في تنزيل وتثبيت Magisk؟</string>
     <string name="downloading_toast">جاري التنزيل %1$s</string>
     <string name="magisk_update_title">تحديث Magisk جديد متوفر!</string>
     <string name="settings_reboot_toast">إعادة التشغيل لتطبيق الإعدادات</string>
     <string name="release_notes">ملاحظات الإصدار</string>
     <string name="repo_cache_cleared">تم مسح الذاكرة المؤقته للمستودع</string>
     <string name="safetyNet_hide_notice">يستخدم هذا التطبيق SafetyNet, تم التعامل معها بالفعل من قبل MagiskHide بشكل افتراضي</string>
-    <string name="start_magiskhide">بدءا إخفاء Magisk …</string>
-    <string name="no_magisksu_title">لا تستخدم MagiskSU!</string>
-    <string name="no_magisksu_msg">غير مروت بأستخدام MagiskSU, إستخدام Magisk أخفاء لوحده قد لا يكون كافياً!\nانه غير معتمدة رسمياً, وأنت بحاجه إلى أدوات اضافيه (مثلاً suhide) لتخطي SafetyNet.</string>
-    <string name="understand">أنا أفهم</string>
     <string name="process_error">خطأ في العملية</string>
     <string name="internal_storage">يتم تخزين الملف المضغوط في:\n[التخزين الداخلي]%1$s</string>
     <string name="zip_process_title">معالجة</string>
@@ -138,10 +107,8 @@
     <string name="settings_clear_cache_summary">حذف المعلومات المخزنة مؤقتا للمستودع على الانترنت، يجبر التطبيق لتحديث عبر الانترنت</string>
 
     <string name="settings_core_only_title">Magisk الوضع الأساسي فقط</string>
-    <string name="settings_core_only_summary">تمكين الميزات الأساسية فقط، لن يتم تحميل جميع الإضافات. MagiskSU، MagiskHide، systemless hosts، و busybox لا يزال ممكنا</string>
+    <string name="settings_core_only_summary">تمكين الميزات الأساسية فقط، لن يتم تحميل جميع الإضافات. MagiskSU، MagiskHide، systemless hosts، و لا يزال ممكنا</string>
     <string name="settings_magiskhide_summary">إخفاء Magisk من مختلف الاكتشافات</string>
-    <string name="settings_busybox_title">تفعيل BusyBox</string>
-    <string name="settings_busybox_summary">ربط تحميل Magisk\'s المدمج في busybox إلى xbin</string>
     <string name="settings_hosts_title">تمكين المضيفين(الهوست) لـ systemless</string>
     <string name="settings_hosts_summary">Systemless يدعم تطبيقات حجب الإعلانات</string>
 
@@ -168,12 +135,6 @@
     <string name="user_indepenent_summary">كل مستخدم لديه قواعد روت منفصلة خاصة به</string>
     <string name="multiuser_hint_owner_request">تم إرسال طلب إلى مالك الجهاز. يرجى التبديل إلى المالك ومنح الإذن</string>
 
-    <string name="settings_development_category">تطوير التطبيق</string>
-    <string name="settings_developer_logging_title">تمكين تصحيح السجلات المتقدمة</string>
-    <string name="settings_developer_logging_summary">حدد هذا الخيار لتمكين سجل مطول أكثر.</string>
-    <string name="settings_shell_logging_title">تمكين سجل تصحيح الأوامر الدفعية</string>
-    <string name="settings_shell_logging_summary">حدد هذا الخيار لتمكين سجل جميع الأوامر الدفعية والمخرجات</string>
-
     <!--Superuser-->
     <string name="su_request_title">Superuser طلبات</string>
     <string name="deny_with_str">رفض%1$s</string>

app/src/main/res/values-cs/strings.xml

@@ -2,35 +2,23 @@
     <!--Universal-->
 
     <!--Welcome Activity-->
-    <string name="navigation_drawer_open">Otevřít postranní panel</string>
-    <string name="navigation_drawer_close">Zavřít postranní panel</string>
     <string name="modules">Moduly</string>
     <string name="downloads">Stahování</string>
     <string name="superuser">Superuser</string>
     <string name="log">Log</string>
     <string name="settings">Nastavení</string>
-    <string name="status">Stav</string>
     <string name="install">Instalovat</string>
 
     <!--Status Fragment-->
-    <string name="magisk_version">Nainstalován Magisk v%1$s</string>
     <string name="magisk_version_error">Magisk není nainstalován</string>
 
     <string name="checking_for_updates">Kontrola aktualizací…</string>
     <string name="magisk_update_available">Magisk v%1$s je dostupný!</string>
     <string name="cannot_check_updates">Nelze zkontrolovat aktualizace. Jste připojeni k Internetu?</string>
-    <string name="up_to_date">Poslední verze z %1$s nainstalovaných</string>
     <string name="root_error">Zařízení s rootem ale chybí root povolení, máte jej zpřístupněno?</string>
     <string name="not_rooted">Nemáte root</string>
-    <string name="proper_root">Správně provedený root</string>
     <string name="safetyNet_check_text">Kliknutím zahájíte SafetyNet kontrolu</string>
     <string name="checking_safetyNet_status">Kontrola stavu SafetyNet…</string>
-    <string name="safetyNet_connection_failed">Nelze se spojit s Google API</string>
-    <string name="safetyNet_connection_suspended">Spojení s Google API bylo přerušeno</string>
-    <string name="safetyNet_no_response">Nelze zkontrolovat SafetyNet. Jste připojeni k Internetu?</string>
-    <string name="safetyNet_fail">SafetyNet dopadl neúspěšně: CTS profile mismatch</string>
-    <string name="safetyNet_pass">SafetyNet Schváleno</string>
-    <string name="root_info_warning">Funkčnost omezena</string>
 
     <!--Install Fragment-->
     <string name="auto_detect">(Auto) %1$s</string>
@@ -43,10 +31,7 @@
     <string name="current_magisk_title">Nainstalovaná verze Magisk: %1$s</string>
     <string name="install_magisk_title">Poslední verze Magisk: %1$s</string>
     <string name="uninstall">Odinstalovat</string>
-    <string name="reboot_countdown">Restart za %1$d</string>
     <string name="uninstall_magisk_title">Odinstalovat Magisk</string>
-    <string name="uninstall_magisk_msg">Tímto odstraníte veškeré moduly, MagiskSU a potencionálně zašifrujete svá data pokud ještě nejsou\nOpravdu chcete pokračovat?</string>
-    <string name="version_none">(Žádná)</string>
 
     <!--Module Fragment-->
     <string name="no_info_provided">(Žádné info)</string>
@@ -57,7 +42,6 @@
     <string name="disable_file_created">Modul bude zakázán během příštího restartu</string>
     <string name="disable_file_removed">Modul bude povolen během příštího restartu</string>
     <string name="author">Vytvořeno %1$s</string>
-    <string name="fab_flash_zip">Flash Zip Modulu</string>
 
     <!--Repo Fragment-->
     <string name="update_available">Dostupná Aktualizace</string>
@@ -92,32 +76,18 @@
     <string name="close">Zavřít</string>
     <string name="repo_install_title">Instalovat %1$s</string>
     <string name="repo_install_msg">Chcete nainstalovat %1$s ?</string>
-    <string name="download_install">Stažení &amp; Instalace</string>
     <string name="download">Stáhnout</string>
-    <string name="goto_install">Jděte do sekce \"Instalovat\"</string>
     <string name="download_file_error">Chyba při Stahování souboru</string>
     <string name="install_error">Chyba při Instalaci!</string>
     <string name="invalid_zip">Soubor zip není Magisk Modul!!</string>
-    <string name="reboot_title">Instalace proběhla úspěšně!</string>
-    <string name="reboot_msg">Chcete nyní restartovat vaše zařízení?</string>
     <string name="reboot">Restart</string>
-    <string name="copying_msg">Kopírovat zip do temp adresáře</string>
-    <string name="zip_install_progress_title">Instalování</string>
-    <string name="zip_unzip_msg">Extrahování zip souboru …</string>
     <string name="zip_process_msg">Zpracování zip souboru …</string>
-    <string name="zip_install_progress_msg">Instalování %1$s …</string>
-    <string name="no_magisk_title">Magisk není Nainstalován!</string>
-    <string name="no_magisk_msg">Chcete stáhnout a nainstalovat Magisk?</string>
     <string name="downloading_toast">Stahování %1$s</string>
     <string name="magisk_update_title">K dispozici je aktualizace Magisk!</string>
     <string name="settings_reboot_toast">Restartovat pro použití nastavení</string>
     <string name="release_notes">Poznámky k vydání</string>
     <string name="repo_cache_cleared">Mezipaměť smazána</string>
     <string name="safetyNet_hide_notice">Tato aplikace využívá SafetyNet\nVe výchozím nastavení již ovládaný skrze MagiskHide</string>
-    <string name="start_magiskhide">Spouštění MagiskHide …</string>
-    <string name="no_magisksu_title">Nepoužíváte MagiskSU!</string>
-    <string name="no_magisksu_msg">Nemáte root s MagiskSU, používání MagiskHide samotného nebude stačit!\nNení to oficiálně podporováno a potřebovali byste další nástroje (např. suhide) k prolomení Safety Net.</string>
-    <string name="understand">Rozumím</string>
     <string name="process_error">Chyba při Zpracování</string>
     <string name="internal_storage">Zip je uchován v:\n[Interním Úložišti]%1$s</string>
     <string name="zip_process_title">Zpracování</string>
@@ -133,8 +103,6 @@
     <string name="settings_clear_cache_summary">Smaže informace online použití v Mezipaměti, donutí aplikaci obnovit informace online</string>
 
     <string name="settings_magiskhide_summary">Skryje root (MagiskSU) před různými aplikacemi</string>
-    <string name="settings_busybox_title">Povolit BusyBox</string>
-    <string name="settings_busybox_summary">Nasadí vestavěný Magisk busybox do xbin</string>
     <string name="settings_hosts_title">Nesystémová "hosts" data</string>
     <string name="settings_hosts_summary">Podpora nesystémových dat "hosts" pro Adblock aplikace</string>
 
@@ -152,12 +120,6 @@
     <string name="superuser_notification">Oznámení Superuser</string>
     <string name="request_timeout_summary">%1$s sekund</string>
 
-    <string name="settings_development_category">Vývoj aplikace</string>
-    <string name="settings_developer_logging_title">Povolit pokročilé ladění logování</string>
-    <string name="settings_developer_logging_summary">Zkuste zapnout toto pro rozsáhlejší logování</string>
-    <string name="settings_shell_logging_title">Povolit logování pro příkazy shellu</string>
-    <string name="settings_shell_logging_summary">Logování všech příkazů shellu a jejich výstup</string>
-
     <!--Superuser-->
     <string name="su_request_title">Požadavek Superuser</string>
     <string name="deny_with_str">Zamítnout%1$s</string>

app/src/main/res/values-de/strings.xml

@@ -4,41 +4,28 @@
 
 
     <!--Welcome Activity-->
-    <string name="navigation_drawer_open">Navigationsmenü öffnen</string>
-    <string name="navigation_drawer_close">Navigationsmenü schließen</string>
 
     <string name="modules">Module</string>
     <string name="downloads">Downloads</string>
     <string name="superuser">Superuser</string>
     <string name="log">Log</string>
     <string name="settings">Einstellungen</string>
-    <string name="status">Status</string>
     <string name="install">Installieren</string>
 
     <!--Status Fragment-->
-    <string name="magisk_version">Magisk %1$s ist installiert</string>
-    <string name="magisk_version_core_only">Magisk %1$s ist installiert (nur Kernfunktionen)</string>
     <string name="magisk_version_error">Magisk ist nicht installiert</string>
 
     <string name="checking_for_updates">Suche nach Updates…</string>
     <string name="magisk_update_available">Magisk %1$s ist verfügbar!</string>
     <string name="cannot_check_updates">Updatesuche fehlgeschlagen.\nIst eine Internetverbindung verfügbar?</string>
-    <string name="up_to_date">Die neueste Version von %1$s ist bereits installiert</string>
     <string name="root_error">Gerootet, aber keine root-Rechte. Wurde der root-Zugriff verweigert?</string>
     <string name="not_rooted">Nicht gerootet</string>
-    <string name="proper_root">Ordnungsgemäß gerootet</string>
     <string name="safetyNet_check_text">SafetyNet-Status abfragen</string>
     <string name="checking_safetyNet_status">Prüfe SafetyNet-Status…</string>
     <string name="safetyNet_check_success">SafetyNet-Test erfolgreich</string>
-    <string name="safetyNet_connection_failed">Verbindung zur Google-API fehlgeschlagen</string>
-    <string name="safetyNet_connection_suspended">Verbindung zur Google-API wurde ausgesetzt</string>	
-    <string name="safetyNet_no_response">SafetyNet-Status konnte nicht geprüft werden. Ist eine Internetverbindung verfügbar?</string>
-    <string name="safetyNet_fail">SafetyNet nicht bestanden: \"CTS profile mismatch\"</string>
-    <string name="safetyNet_pass">SafetyNet bestanden</string>
     <string name="safetyNet_network_loss">Netzwerkverbindung verloren</string>
     <string name="safetyNet_service_disconnected">Der Dienst wurde beendet</string>
     <string name="safetyNet_res_invalid">Die Antwort ist ungültig</string>
-    <string name="root_info_warning">Funktionalität stark eingeschränkt</string>
 
     <!--Install Fragment-->
     <string name="auto_detect">%1$s (autom.)</string>
@@ -51,10 +38,7 @@
     <string name="current_magisk_title">Installierte Magisk-Version: %1$s</string>
     <string name="install_magisk_title">Neueste Magisk-Version: %1$s</string>
     <string name="uninstall">Deinstallieren</string>
-    <string name="reboot_countdown">Neustart in %1$d</string>
     <string name="uninstall_magisk_title">Magisk deinstallieren</string>
-    <string name="uninstall_magisk_msg">Dies entfernt alle Module, MagiskSU und verschlüsselt unter Umständen deine Daten, falls nicht bereits verschlüsselt.\nMöchtest du wirklich fortfahren?</string>
-    <string name="version_none">(keine)</string>
 
     <!--Module Fragment-->
     <string name="no_info_provided">(Nichts angegeben)</string>
@@ -65,7 +49,6 @@
     <string name="disable_file_created">Modul wird beim nächsten Neustart deaktiviert</string>
     <string name="disable_file_removed">Modul wird beim nächsten Neustart aktiviert</string>
     <string name="author">Erstellt von %1$s</string>
-    <string name="fab_flash_zip">Modul aus Zip-Datei flashen</string>
 
     <!--Repo Fragment-->
     <string name="update_available">Update verfügbar</string>
@@ -85,7 +68,7 @@
     <string name="app_developers">Hauptentwickler</string>
     <string name="app_developers_"><![CDATA[App entwickelt von <a href="https://github.com/topjohnwu">topjohnwu</a> unter Mitwirkung von <a href="https://github.com/d8ahazard">Digitalhigh</a> und <a href="https://github.com/dvdandroid">Dvdandroid</a>.]]></string>
     <string name="app_changelog">Änderungen</string>
-    <string name="translators">skalnet, c727</string>
+    <string name="translators">skalnet, c727, jenslody</string>
     <string name="app_version">Version</string>
     <string name="app_source_code">Quelltext</string>
     <string name="donation">Spende</string>
@@ -100,38 +83,35 @@
     <string name="close">Schließen</string>
     <string name="repo_install_title">Installiere %1$s</string>
     <string name="repo_install_msg">Möchtest du %1$s installieren?</string>
-    <string name="download_install">Herunterladen &amp; installieren</string>
     <string name="download">Herunterladen</string>
-    <string name="goto_install">Zu \"Installieren\" wechseln</string>
     <string name="download_file_error">Fehler beim Herunterladen der Datei</string>
     <string name="install_error">Fehler bei der Installation!</string>
     <string name="invalid_zip">Die Zip-Datei ist kein Magisk-Modul!</string>
-    <string name="reboot_title">Installation erfolgreich!</string>
-    <string name="reboot_msg">Möchtest du jetzt neustarten?</string>
     <string name="reboot">Neustart</string>
-    <string name="copying_msg">Kopiere Zip ins temp-Verzeichnis</string>
-    <string name="zip_install_progress_title">Installiere</string>
-    <string name="zip_unzip_msg">Entpacke Zip-Datei…</string>
-    <string name="zip_process_msg">Verarbeite Zip-Datei…</string>
-    <string name="zip_install_progress_msg">Installiere %1$s…</string>
-    <string name="no_magisk_title">Magisk ist nicht installiert!</string>
-    <string name="no_magisk_msg">Möchtest du Magisk herunterladen und installieren?</string>
     <string name="downloading_toast">Herunterladen von %1$s</string>
     <string name="magisk_update_title">Neues Magisk-Update verfügbar!</string>
     <string name="settings_reboot_toast">Neustarten, um die Änderungen anzuwenden</string>
     <string name="release_notes">Änderungen</string>
     <string name="repo_cache_cleared">Repo-Cache gelöscht</string>
     <string name="safetyNet_hide_notice">Diese App benutzt SafetyNet, welches standardmäßig von Magisk Hide gehandhabt</string>
-    <string name="start_magiskhide">Starte Magisk Hide…</string>
-    <string name="no_magisksu_title">Du benutzt nicht MagiskSU!</string>
-    <string name="no_magisksu_msg">Deine root-Lösung wird nicht offiziell unterstützt und Magisk Hide allein ist eventuell nicht ausreichend!\nEventuell benötigst du weitere Programme (z.B. \"suhide\"), um SafetyNet zu bestehen.</string>
-    <string name="understand">Ich verstehe</string>
     <string name="process_error">Prozessfehler</string>
     <string name="internal_storage">Die zip-Datei ist gespeichert unter:\n[Interner Speicher]%1$s</string>
+    <string name="zip_download_title">Herunterladen</string>
+    <string name="zip_download_msg">Lade Zip-Datei herunter (%1$d%%) …</string>
     <string name="zip_process_title">Verarbeite</string>
+    <string name="zip_process_msg">Verarbeite Zip-Datei…</string>
     <string name="manual_boot_image">Bitte Boot-Image auswählen!</string>
     <string name="manager_update_title">Update für Magisk Manager verfügbar!</string>
     <string name="manager_download_install">Herunterladen und installieren</string>
+    <string name="magisk_updates">Magisk Updates</string>
+    <string name="flashing">Flashing</string>
+    <string name="hide_manager_toast">Verberge Magisk Manager…</string>
+    <string name="hide_manager_fail_toast">Verbergen von Magisk Manager fehlgeschlagen…</string>
+    <string name="download_zip_only">Zip-Datei nur herunterladen</string>
+    <string name="patch_boot_file">Boot-Image-Datei patchen</string>
+    <string name="direct_install">Direkt installieren (empfohlen)</string>
+    <string name="select_method">Methode auswählen</string>
+    <string name="no_boot_file_patch_support">Magisk Zielversion unterstützt das Patchen des Boot-Images nicht</string>
 	
     <!--Settings Activity -->
     <string name="settings_general_category">Allgemein</string>
@@ -141,12 +121,20 @@
     <string name="settings_notification_summary">Benachrichtigung, wenn eine neue Version verfügbar ist</string>
     <string name="settings_clear_cache_title">Repo-Cache löschen</string>
     <string name="settings_clear_cache_summary">Löscht die zwischengespeicherten Informationen der Online-Repos. Erzwingt eine Aktualisierung</string>
+    <string name="settings_hide_manager_title">Magisk Manager verbergen</string>
+    <string name="settings_hide_manager_summary">Magisk Manager temporär verbergen.\nDies installiert eine neue App namens \"Unhide Magisk Manager\"</string>
+    <string name="language">Sprache</string>
+    <string name="system_default">(Systemstandard)</string>
+    <string name="settings_update">Update-Einstellungen</string>
+    <string name="settings_update_channel_title">Update-Kanal</string>
+    <string name="settings_update_stable">Stabil</string>
+    <string name="settings_update_beta">Beta</string>
+    <string name="settings_boot_format_title">Ausgabeformat des gepatchten Boot-Images</string>
+    <string name="settings_boot_format_summary">Wähle das Ausgabeformat des gepatchten Boot-Images.\nWähle .img, um mit \"fastboot/download mode\" zu flashen; wähle .img.tar zum Flashen mit ODIN.</string>
 
     <string name="settings_core_only_title">Nur Kernfunktionen</string>
-    <string name="settings_core_only_summary">Aktiviert lediglich die Kernfunktionen, Module werden nicht geladen. MagiskSU, Magisk Hide, Systemless hosts und Busybox bleiben weiterhin aktiv</string>
+    <string name="settings_core_only_summary">Aktiviert lediglich die Kernfunktionen, Module werden nicht geladen. MagiskSU, Magisk Hide und Systemless hosts bleiben weiterhin aktiv</string>
     <string name="settings_magiskhide_summary">Versteckt Magisk vor diversen Entdeckungsmethoden</string>
-    <string name="settings_busybox_title">BusyBox aktivieren</string>
-    <string name="settings_busybox_summary">Magisk\'s integriertes BusyBox nach xbin mounten</string>
     <string name="settings_hosts_title">Systemlose hosts-Datei</string>
     <string name="settings_hosts_summary">Systemlose Unterstützung für Werbeblocker</string>
 
@@ -182,12 +170,6 @@
     <string name="global_summary">Alle root-Sitzungen benutzen den global angelegten Namensraum</string>
     <string name="requester_summary">Root-Sitzungen erben den Namensraum des Abfragenden</string>
     <string name="isolate_summary">Jede root-Sitzung hat ihren isolierten Namensraum</string>
-	
-    <string name="settings_development_category">Entwickler</string>
-    <string name="settings_developer_logging_title">Erweiterte Fehlerprotokolle</string>
-    <string name="settings_developer_logging_summary">Für ausführliches Logging aktivieren</string>
-    <string name="settings_shell_logging_title">Fehlerprotokolle für Shell-Befehle</string>
-    <string name="settings_shell_logging_summary">Logging aller Shell-Befehle sowie deren Ausgabe</string>
 
     <!--Superuser-->
     <string name="su_request_title">Superuser-Anfrage</string>

app/src/main/res/values-el/strings.xml

@@ -0,0 +1,200 @@
+<resources>
+    <!--Welcome Activity-->
+    <string name="modules">Ενότητες</string>
+    <string name="downloads">Λήψεις</string>
+    <string name="superuser">Υπερχρήστης</string>
+    <string name="log">Aρχείο Kαταγραφής</string>
+    <string name="settings">Ρυθμίσεις</string>
+    <string name="install">Εγκατάσταση</string>
+
+    <!--Status Fragment-->
+    <string name="magisk_version_error">Το Magisk δεν είναι εγκατεστημένο</string>
+
+    <string name="checking_for_updates">Έλεγχος για ενημερώσεις…</string>
+    <string name="magisk_update_available">Το Magisk v%1$s είναι διαθέσιμο!</string>
+    <string name="cannot_check_updates">Αδυναμία ελέγχου για ενημερώσεις, δεν έχει internet;</string>
+    <string name="root_error">Υπάρχει root αλλά όχι άδεια για root, δεν επιτρέπεται;</string>
+    <string name="not_rooted">Δεν υπάρχει root</string>
+    <string name="safetyNet_check_text">Πατήστε για έλεγχο του SafetyNet</string>
+    <string name="checking_safetyNet_status">Έλεγχος κατάστασης SafetyNet…</string>
+    <string name="safetyNet_check_success">Ο Έλεγχος του SafetyNet Ήταν Επιτυχής</string>
+    <string name="safetyNet_network_loss">Αδυναμία σύνδεσης στο δίκτυο</string>
+    <string name="safetyNet_service_disconnected">Η υπηρεσία τερματίστηκε</string>
+    <string name="safetyNet_res_invalid">Η απόκριση είναι άκυρη</string>
+
+    <!--Install Fragment-->
+    <string name="auto_detect">(Αυτόματα) %1$s</string>
+    <string name="cannot_auto_detect">(Αδυναμία αυτόματης εύρεσης)</string>
+    <string name="boot_image_title">Τοποθεσία Εικόνας Boot</string>
+    <string name="detect_button">Εύρεση</string>
+    <string name="advanced_settings_title">Προηγμένες ρυθμίσεις</string>
+    <string name="keep_force_encryption">Διατήρηση επιβεβλημένης κρυπτογράφησης</string>
+    <string name="keep_dm_verity">Διατήρηση dm-verity</string>
+    <string name="current_magisk_title">Εγκατεστημένη έκδοση Magisk: %1$s</string>
+    <string name="install_magisk_title">Τελευταία έκδοση Magisk: %1$s</string>
+    <string name="uninstall">Απεγκατάσταση</string>
+    <string name="uninstall_magisk_title">Απεγκατάσταση Magisk</string>
+    <string name="update">Ενημέρωση %1$s</string>
+
+    <!--Module Fragment-->
+    <string name="no_info_provided">(Δεν δόθηκαν πληροφορίες)</string>
+    <string name="no_modules_found">Δεν βρέθηκαν ενότητες</string>
+    <string name="update_file_created">Η ενότητα θα ενημερωθεί στην επόμενη επανεκκίνηση</string>
+    <string name="remove_file_created">Η ενότητα θα αφαιρεθεί στην επόμενη επανεκκίνηση</string>
+    <string name="remove_file_deleted">Η ενότητα δεν θα αφαιρεθεί στην επόμενη επανεκκίνηση</string>
+    <string name="disable_file_created">Η ενότητα θα απενεργοποιηθεί στην επόμενη επανεκκίνηση</string>
+    <string name="disable_file_removed">Η ενότητα θα ενεργοποιηθεί στην επόμενη επανεκκίνηση</string>
+    <string name="author">Δημιουργήθηκε από τον/την %1$s</string>
+
+    <!--Repo Fragment-->
+    <string name="update_available">Διαθέσιμη Ενημέρωση</string>
+    <string name="installed">Εγκαταστάθηκε</string>
+    <string name="not_installed">Μη εγκατεστημένη</string>
+
+    <!--Log Fragment-->
+    <string name="menuSaveToSd">Αποθήκευση σε SD</string>
+    <string name="menuReload">Επαναφόρτωση</string>
+    <string name="menuClearLog">Εκκαθάριση αρχείου καταγραφής τώρα</string>
+    <string name="logs_cleared">Το αρχείο καταγραφής εκκαθαρίστηκε επιτυχώς</string>
+    <string name="log_is_empty">Το αρχείο καταγραφής είναι κενό</string>
+    <string name="logs_save_failed">Αποτυχία αποθήκευσης αρχείου καταγραφής στην κάρτα SD:</string>
+
+    <!--About Activity-->
+    <string name="about">Περί</string>
+    <string name="app_developers">Κύριοι προγραμματιστές</string>
+    <string name="app_developers_"><![CDATA[Η εφαρμογή δημιουργήθηκε από τον <a href="https://github.com/topjohnwu">topjohnwu</a> σε συνεργασία με <a href="https://github.com/d8ahazard">Digitalhigh</a> και <a href="https://github.com/dvdandroid">Dvdandroid</a>.]]></string>
+    <string name="app_changelog">Καταγραφή αλλαγών εφαρμογής</string>
+    <string name="translators">JpegXguy</string>
+    <string name="app_version">Έκδοση εφαρμογής</string>
+    <string name="app_source_code">Πηγαίος κώδικας</string>
+    <string name="donation">Δωρεά</string>
+    <string name="app_translators">Μεταφραστές εφαρμογής</string>
+    <string name="support_thread">Νήμα υποστήριξης</string>
+
+    <!--Toasts, Dialogs-->
+    <string name="permissionNotGranted">Η λειτουργία αυτή δεν θα δουλέψει χωρίς την άδεια εγγραφής στον εξωτερικό χώρο αποθηκεύσης.</string>
+    <string name="no_thanks">Όχι ευχαριστώ</string>
+    <string name="yes">Ναι</string>
+    <string name="ok">OK</string>
+    <string name="close">Κλείσιμο</string>
+    <string name="repo_install_title">Εγκατάσταση %1$s</string>
+    <string name="repo_install_msg">Θέλετε να εγκαταστήσετε το %1$s τώρα;</string>
+    <string name="download">Λήψη</string>
+    <string name="download_file_error">Σφάλμα στη λήψη του αρχείου</string>
+    <string name="install_error">Σφάλμα εγκατάστασης!</string>
+    <string name="invalid_zip">Αυτό το zip δεν είναι Ενότητα Magisk!!</string>
+    <string name="reboot">Επανεκκίνηση</string>
+    <string name="zip_process_msg">Επεξεργασία αρχείου zip …</string>
+    <string name="downloading_toast">Κατέβασμα %1$s</string>
+    <string name="magisk_update_title">Νέα Ενημέρωση Magisk Διαθέσιμη!</string>
+    <string name="settings_reboot_toast">Επανεκκίνηση για εφαρμογή ρυθμίσεων</string>
+    <string name="release_notes">Σημειώσεις έκδοσης</string>
+    <string name="repo_cache_cleared">Η Repo cache καθαρίστηκε</string>
+    <string name="safetyNet_hide_notice">Αυτή η εφαρμογή χρησιμοποιεί SafetyNet\nΉδη διαχειρίζεται από το MagiskHide από προεπιλογή</string>
+    <string name="process_error">Σφάλμα διαδικασίας</string>
+    <string name="internal_storage">Το zip είναι αποθηκευμένο σε:\n[Εσωτερική μνήμη]%1$s</string>
+    <string name="zip_process_title">Επεξεργασία</string>
+    <string name="manual_boot_image">Παρακαλώ επιλέξτε χειροκίνητα μια εικόνα boot!</string>
+    <string name="manager_update_title">Νέα Ενημέρωση Magisk Manager Διαθέσιμη!</string>
+    <string name="manager_download_install">Πιέστε για λήψη και εγκατάσταση</string>
+    <string name="magisk_updates">Ενημερώσεις Magisk</string>
+    <string name="flashing">Γίνεται Flash</string>
+    <string name="hide_manager_toast">Κρύβοντας το Magisk Manager…</string>
+    <string name="hide_manager_fail_toast">Το κρύψιμο Magisk Manager απέτυχε…</string>
+    <string name="download_zip_only">Λήψη Zip Μόνο</string>
+    <string name="patch_boot_file">Εφαρμογή Patch στο Αρχείο Εικόνας Boot</string>
+    <string name="direct_install">Απευθείας Εγκατάσταση (Προτείνεται)</string>
+    <string name="select_method">Επιλογή Μεθόδου</string>
+    
+    <!--Settings Activity -->
+    <string name="settings_general_category">Γενικά</string>
+    <string name="settings_dark_theme_title">Σκούρο θέμα</string>
+    <string name="settings_dark_theme_summary">Ενεργοποίηση σκούρου θέματος</string>
+    <string name="settings_notification_title">Ειδοποίηση Ενημέρωσης</string>
+    <string name="settings_notification_summary">Εμφάνιση ειδοποιήσεων ενημέρωσης όταν είναι διαθέσιμη νέα έκδοση</string>
+    <string name="settings_clear_cache_title">Εκκαθάριση προσωρινής μνήμης αποθετηρίων</string>
+    <string name="settings_clear_cache_summary">Καθαρίζει τις κρυφές πληροφορίες για απευθείας συνδεδεμένα αποθετήρια, αναγκάζει την εφαρμογή να κάνει ανανέωση σε απευθείας σύνδεση</string>
+    <string name="settings_hide_manager_title">Κρύψιμο Magisk Manager</string>
+    <string name="settings_hide_manager_summary">Προσωρινό κρύψιμο του Magisk Manager.\nΑυτό θα εγκαταστήσει μια νέα εφαρμογή με το όνομα \"Unhide Magisk Manager\"</string>
+    <string name="language">Γλώσσα</string>
+    <string name="system_default">(Προεπιλογή Συστήματος)</string>
+    <string name="settings_update">Ρυθμίσεις Ενημερώσεων</string>
+    <string name="settings_update_channel_title">Κανάλι Ενημερώσεων</string>
+    <string name="settings_update_stable">Σταθερή</string>
+    <string name="settings_update_beta">Beta</string>
+    <string name="settings_boot_format_title">Μορφή Τροποποιημένης Εικόνας Boot</string>
+    <string name="settings_boot_format_summary">Επιλέξτε τη μορφή της εξαγόμενης εικόνας boot μετά το patch.\nΕπιλέξτε .img για flash μέσω λειτουργίας fastboot/download· επιλέξτε .img.tar για flash μέσω ODIN.</string>
+
+    <string name="settings_core_only_title">Magisk Λειτουργία Πυρήνα Μόνο</string>
+    <string name="settings_core_only_summary">Ενεργοποίηση μόνο των λειτουργιών πυρήνα, καμία από τις ενότητες δεν θα ενεργοποιηθεί. Τα MagiskSU, MagiskHide, και systemless hosts θα παραμείνουν ενεργά</string>
+    <string name="settings_magiskhide_summary">Κρύβει το Magisk από διάφορες ανιχνεύσεις</string>
+    <string name="settings_hosts_title">Systemless hosts</string>
+    <string name="settings_hosts_summary">Υποστήριξη Systemless hosts για εφαρμογές Adblock</string>
+
+    <string name="settings_su_app_adb">Εφαρμογές και ADB</string>
+    <string name="settings_su_app">Εφαρμογές μόνο</string>
+    <string name="settings_su_adb">ADB μόνο</string>
+    <string name="settings_su_disable">Απενεργοποιημένο</string>
+    <string name="settings_su_request_10">10 δευτερόλεπτα</string>
+    <string name="settings_su_request_20">20 δευτερόλεπτα</string>
+    <string name="settings_su_request_30">30 δευτερόλεπτα</string>
+    <string name="settings_su_request_60">60 δευτερόλεπτα</string>
+    <string name="superuser_access">Πρόσβαση Υπερχρήστη</string>
+    <string name="auto_response">Αυτόματη Απόκριση</string>
+    <string name="request_timeout">Χρονικό όριο Αιτήματος</string>
+    <string name="superuser_notification">Ειδοποίηση Υπερχρήστη</string>
+    <string name="request_timeout_summary">%1$s δευτερόλεπτα</string>
+    <string name="settings_su_reauth_title">Επαναπιστοποίηση μετά από αναβάθμιση</string>
+    <string name="settings_su_reauth_summary">Επαναπιστοποίηση αδειών υπερχρήστη μετά την αναβάθμιση μίας εφαρμογής</string>
+
+    <string name="multiuser_mode">Λειτουργία Πολλών Χρηστών</string>
+    <string name="settings_owner_only">Μόνο Ιδιοκτήτης Συσκευής</string>
+    <string name="settings_owner_manage">Διαχειριζόμενη από τον Ιδιοκτήτη</string>
+    <string name="settings_user_independent">Ανεξάρτητη από τον χρήστη</string>
+    <string name="owner_only_summary">Μόνο ο ιδιοκτήτης έχει πρόσβαση root</string>
+    <string name="owner_manage_summary">Μόνο ο ιδιοκτήτης μπορεί να διαχειριστεί την πρόσβαση root και να δεχτεί προτροπές αίτημάτων</string>
+    <string name="user_indepenent_summary">Κάθε χρήστης έχει τους δικούς του ξεχωριστούς κανόνες root</string>
+    <string name="multiuser_hint_owner_request">Ένα αίτημα έχει σταλεί στον ιδιοκτήτη της συσκευής. Παρακαλώ αλλάξτε σε ιδιοκτήτη και δώστε την άδεια</string>
+
+    <string name="mount_namespace_mode">Λειτουργία προσάρτησης χώρου ονομάτων</string>
+    <string name="settings_ns_global">Καθολικός Χώρος Ονομάτων</string>
+    <string name="settings_ns_requester">Κληρονόμησε Χώρο Ονομάτων</string>
+    <string name="settings_ns_isolate">Απομονωμένος Χώρος Ονομάτων</string>
+    <string name="global_summary">Όλες οι συνεδρίες root χρησιμοποιούν τον καθολικό χώρο oνομάτων προσάρτησης</string>
+    <string name="requester_summary">Οι συνεδρίες root θα κληρονομούν το χώρο ονομάτων του αιτούντα τους</string>
+    <string name="isolate_summary">Κάθε συνεδρία root θα έχει το δικό της απομονωμένο χώρο ονομάτων</string>
+
+    <!--Superuser-->
+    <string name="su_request_title">Αίτημα υπερχρήστη</string>
+    <string name="deny_with_str">Άρνηση%1$s</string>
+    <string name="deny">Άρνηση</string>
+    <string name="prompt">Προτροπή</string>
+    <string name="grant">Απόδοχη</string>
+    <string name="su_warning">Δίνει πλήρη πρόσβαση στη συσκευή σας.\nΑρνηθείτε αν δεν είστε σίγουρος/η!</string>
+    <string name="forever">Πάντα</string>
+    <string name="once">Μία φορά</string>
+    <string name="tenmin">10 λεπτά</string>
+    <string name="twentymin">20 λεπτά</string>
+    <string name="thirtymin">30 λεπτά</string>
+    <string name="sixtymin">60 λεπτά</string>
+    <string name="su_allow_toast">Παραχωρήθηκαν δικαιώματα υπερχρήστη στο %1$s</string>
+    <string name="su_deny_toast">Απορρίφθηκαν τα δικαιώματα υπερχρήστη του %1$s</string>
+    <string name="no_apps_found">Δεν βρέθηκαν εφαρμογές</string>
+    <string name="su_snack_grant">Παραχορούνται δικαιώματα υπερχρήστη στο %1$s</string>
+    <string name="su_snack_deny">Δεν παραχορούνται δικαιώματα υπερχρήστη στο %1$s</string>
+    <string name="su_snack_notif_on">Οι ειδοποιήσεις του %1$s είναι ενεργοποιημένες</string>
+    <string name="su_snack_notif_off">Οι ειδοποιήσεις του %1$s είναι απενεργοποιημένες</string>
+    <string name="su_snack_log_on">Η καταγραφή του %1$s είναι ενεργοποιημένη</string>
+    <string name="su_snack_log_off">Η καταγραφή του %1$s είναι απενεργοποιημένη</string>
+    <string name="su_snack_revoke">Τα δικαιώματα του %1$s ανακαλούνται</string>
+    <string name="su_revoke_title">Ανάκληση;</string>
+    <string name="su_revoke_msg">Επιβεβαίωση για ανάκληση δικαιωμάτων %1$s;</string>
+    <string name="toast">Toast</string>
+    <string name="none">Κανένα</string>
+
+    <!--Superuser logs-->
+    <string name="pid">PID:\u0020</string>
+    <string name="target_uid">UID Στόχος:\u0020</string>
+    <string name="command">Εντολή:\u0020</string>
+
+</resources>

app/src/main/res/values-es/strings.xml

@@ -2,38 +2,32 @@
     <!--Universal-->
 
     <!--Welcome Activity-->
-    <string name="navigation_drawer_open">Abrir menú de navegación</string>
-    <string name="navigation_drawer_close">Cerrar menú de navegación</string>
     <string name="modules">Módulos</string>
     <string name="downloads">Descargas</string>
     <string name="superuser">Superusuario</string>
     <string name="log">Registro</string>
     <string name="settings">Ajustes</string>
-    <string name="status">Estado</string>
     <string name="install">Instalar</string>
 
     <!--Magisk Fragment-->
-    <string name="magisk_version">Instalado Magisk v%1$s</string>
     <string name="magisk_version_error">Magisk no está instalado</string>
 
     <string name="checking_for_updates">Comprobando actualizaciones…</string>
     <string name="magisk_update_available">¡Disponible Magisk v%1$s!</string>
     <string name="cannot_check_updates">No se pueden comprobar actualizaciones ¿No tiene internet?</string>
-    <string name="up_to_date">Última versión de %1$s instalada</string>
     <string name="root_error">Rooteado pero sin permiso root, ¿No lo permitiste?</string>
     <string name="not_rooted">No rooteado</string>
-    <string name="proper_root">Correctamente rooteado</string>
     <string name="safetyNet_check_text">Toque para empezar la comprobación de SafetyNet</string>
     <string name="checking_safetyNet_status">Comprobando estado de SafetyNet…</string>
-    <string name="safetyNet_connection_failed">No puede conectar con la API de Google</string>
-    <string name="safetyNet_connection_suspended">La conexión con la API de Google API fue suspendida</string>
-    <string name="safetyNet_no_response">No puede comprobar SafetyNet, ¿No tiene internet?</string>
-    <string name="safetyNet_fail">SafetyNet: Error, no coincide el perfil CTS</string>
-    <string name="safetyNet_pass">SafetyNet: Correcto</string>
-    <string name="root_info_warning">Funcionalidad enormemente limitada</string>
+    <string name="safetyNet_check_success">La comprobación de SafetyNet fue exitosa</string>
+    <string name="safetyNet_api_error">Error en la API de SafetyNet</string>
+    <string name="safetyNet_network_loss">Conexión de red perdida</string>
+    <string name="safetyNet_service_disconnected">Se ha detenido el servicio</string>
+    <string name="safetyNet_res_invalid">La respuesta no es válida</string>
 
     <!--Install Fragment-->
     <string name="auto_detect">(Auto) %1$s</string>
+    <string name="cannot_auto_detect">(No se puede detectar automáticamente)</string>
     <string name="boot_image_title">Ubicación de la imagen boot</string>
     <string name="detect_button">Detectar</string>
     <string name="advanced_settings_title">Ajustes avanzados</string>
@@ -42,8 +36,10 @@
     <string name="current_magisk_title">Versión de Magisk instalada: %1$s</string>
     <string name="install_magisk_title">Última versión de Magisk: %1$s</string>
     <string name="uninstall">Desinstalar</string>
-    <string name="reboot_countdown">Reiniciando en %1$d</string>
-
+    <string name="uninstall_magisk_msg">Todos los módulos serán desactivados / eliminados. El acceso Root se eliminará y, posiblemente, encriptará los datos si los datos no están cifrados actualmente.</string>
+    <string name="uninstall_magisk_title">Desinstalar Magisk</string>
+    <string name="update">Actualización %1$s</string>
+    
     <!--Module Fragment-->
     <string name="no_info_provided">(No hay información)</string>
     <string name="no_modules_found">No se han encontrado módulos</string>
@@ -53,7 +49,6 @@
     <string name="disable_file_created">El módulo se desactivará en el siguiente reinicio</string>
     <string name="disable_file_removed">El módulo se activará en el siguiente reinicio</string>
     <string name="author">Creado por %1$s</string>
-    <string name="fab_flash_zip">Flashear el zip del módulo</string>
 
     <!--Repo Fragment-->
     <string name="update_available">Actualización disponible</string>
@@ -70,10 +65,10 @@
 
     <!--About Activity-->
     <string name="about">Acerca de</string>
-    <string name="app_developers">Desarroladores principales</string>
+    <string name="app_developers">Desarrolladores principales</string>
     <string name="app_developers_"><![CDATA[Aplicación creada por <a href="https://github.com/topjohnwu">topjohnwu</a> en colaboración con <a href="https://github.com/d8ahazard">Digitalhigh</a> y <a href="https://github.com/dvdandroid">Dvdandroid</a>.]]></string>
     <string name="app_changelog">Registro de cambios de la aplicación</string>
-    <string name="translators">Gawenda, netizen, Deiki, Nosi></string>
+    <string name="translators">Gawenda, netizen, Deiki, Nosi>, dark-basic</string>
     <string name="app_version">Versión de la aplicación</string>
     <string name="app_source_code">Código fuente</string>
     <string name="donation">Donar</string>
@@ -87,47 +82,68 @@
     <string name="ok">Aceptar</string>
     <string name="close">Cerrar</string>
     <string name="repo_install_title">Instalar %1$s</string>
-    <string name="repo_install_msg">¿ Quieres instalar %1$s ?</string>
-    <string name="download_install">Descargar e instalar</string>
+    <string name="repo_install_msg">¿Quieres instalar %1$s ahora?</string>
     <string name="download">Descargar</string>
-    <string name="goto_install">Ir a la sección \"Instalar\"</string>
     <string name="download_file_error">Error descargando archivo</string>
     <string name="install_error">¡Error en la instalación!</string>
     <string name="invalid_zip">¡El zip no es un módulo Magisk!</string>
-    <string name="reboot_title">¡Instalación correcta!</string>
-    <string name="reboot_msg">¿Deseas reiniciar ahora?</string>
     <string name="reboot">Reiniciar</string>
-    <string name="copying_msg">Copiando zip a un directorio temporal</string>
-    <string name="zip_install_progress_title">Instalando</string>
-    <string name="zip_unzip_msg">Descomprimiendo archivo zip …</string>
     <string name="zip_process_msg">Procesando archivo zip …</string>
-    <string name="zip_install_progress_msg">Instalando %1$s …</string>
-    <string name="no_magisk_title">¡Magisk no instalado!</string>
-    <string name="no_magisk_msg">¿Deseas descargar e instalar Magisk?</string>
     <string name="downloading_toast">Descargando %1$s</string>
     <string name="magisk_update_title">¡Nueva actualización de Magisk disponible!</string>
     <string name="settings_reboot_toast">Reinicia para aplicar los ajustes</string>
     <string name="release_notes">Notas de lanzamiento</string>
     <string name="repo_cache_cleared">Caché del repositorio limpiada</string>
     <string name="safetyNet_hide_notice">Esta aplicación usa SafetyNet\nYa manejado por defecto por MagiskHide</string>
-    <string name="start_magiskhide">Iniciando MagiskHide …</string>
-    <string name="no_magisksu_title">¡No está usando MagiskSU!</string>
-    <string name="no_magisksu_msg">No estás rooteado con MagiskSU, ¡Usando MagiskHide por si mismo podría no ser suficiente!\nNo está oficialmente soportado, y necesitaria herramientas adiccionales (ej. suhide) para pasar Safety Net.</string>
-    <string name="understand">Entendido</string>
     <string name="process_error">Error de proceso</string>
     <string name="internal_storage">El zip es almacenado en:\n[Internal Storage]%1$s</string>
+    <string name="zip_download_title">Descargando</string>
+    <string name="zip_download_msg">Descargando el archivo zip (%1$d%%) …</string>
     <string name="zip_process_title">Procesando</string>
-
+    <string name="manual_boot_image">¡Selecciona manualmente una imagen boot!</string>
+    <string name="manager_update_title">Nueva actualización de Magisk Manager disponible!</string>
+    <string name="manager_download_install">Pulse para descargar e instalar</string>
+    <string name="magisk_updates">Actualización de Magisk</string>
+    <string name="flashing">Flasheando</string>
+    <string name="hide_manager_toast">Ocultando Magisk Manager...</string>
+    <string name="hide_manager_fail_toast">La Ocultación de Magisk Manager ha fallado…</string>
+    <string name="download_zip_only">Descargar sólo el archivo ZIP</string>
+    <string name="patch_boot_file">Parcheo de la imagen boot</string>
+    <string name="direct_install">Instalación Directa (Recomendado)</string>
+    <string name="install_second_slot">Instalación en el segundo espacio (Después de OTA)</string>
+    <string name="select_method">Seleccionar Método</string>
+    <string name="no_boot_file_patch_support">La versión de Magisk no admite el parcheo de la imagen boot</string>
+    <string name="boot_file_patch_msg">Seleccione el volcado de la imagen boot en formato .img o .img.tar</string>
+    <string name="complete_uninstall">Desinstalación completa</string>
+    <string name="restore_stock_boot">Restaurar imagen boot Stock</string>
+    <string name="restore_done">¡Restauración Terminada!</string>
+    <string name="restore_fail">¡El respaldo de la imagen boot Stock no existe!</string>
+    <string name="uninstall_toast">Desinstalación de Magisk Manager en 5 segundos, por favor después reinicie manualmente </string>
+    <string name="proprietary_title">Descargar Código Propietario</string>
+    <string name="proprietary_notice">Magisk Manager es un Software Libre por lo que no contiene el código API de SafetyNet (Código Propietario de Google).\n\n ¿Puede permitir que Magisk Manager descargue una extensión (contiene el GoogleApiClient) para los cheques de SafetyNet?</string>
+ 
+    
     <!--Settings Activity -->
     <string name="settings_general_category">General</string>
     <string name="settings_dark_theme_title">Tema oscuro</string>
-    <string name="settings_dark_theme_summary">Habilita el tema oscuro</string>
+    <string name="settings_dark_theme_summary">Habilitar el tema oscuro</string>
+    <string name="settings_notification_title">Notificar Actualización</string>
+    <string name="settings_notification_summary">Notificar cuando una nueva versión esté disponible</string>
     <string name="settings_clear_cache_title">Limpiar caché del repositorio</string>
     <string name="settings_clear_cache_summary">Limpiar la información en caché para los repositorios en línea, fuerza a la aplicación a actualizar en línea</string>
-
+    <string name="settings_hide_manager_title">Ocultar Magisk Manager</string>
+    <string name="settings_hide_manager_summary">Ocultar temporalmente Magisk Manager.\nEsto instalará una nueva aplicación llamada \"Unhide Magisk Manager\"</string>  
+    <string name="language">Idioma</string>
+    <string name="system_default">(Idioma del sistema)</string>
+    <string name="settings_update">Ajustes de Actualización</string>
+    <string name="settings_update_channel_title">Canal de Actualización</string>
+    <string name="settings_update_stable">Estable</string>
+    <string name="settings_update_beta">Beta</string>
+    <string name="settings_boot_format_title">Parchear imagen boot por tipo de formato</string>
+    <string name="settings_boot_format_summary">Seleccionar el formato de salida para parchear la imagen boot.\nEscoja .img para flashear mediante fastboot/download mode; escoja .img.tar para flashear con ODIN.</string>
+    
+    <string name="settings_core_only_summary">Habilitar sólo funciones principales, no se cargarán todos los módulos. MagiskSU, MagiskHide, y archivo hosts fuera de la partición de sistema seguirán habilitados</string>
     <string name="settings_magiskhide_summary">Ocultar Magisk de varias detecciones</string>
-    <string name="settings_busybox_title">Habilitar BusyBox</string>
-    <string name="settings_busybox_summary">Montar el busybox interno de Magisk en xbin</string>
     <string name="settings_hosts_title">Habilitar archivo hosts fuera de la partición de sistema</string>
     <string name="settings_hosts_summary">Soporte para aplicaciones de bloqueo de publicidad fuera de la partición de sistema</string>
 
@@ -144,12 +160,25 @@
     <string name="request_timeout">Tiempo de petición</string>
     <string name="superuser_notification">Notificación de superusuario</string>
     <string name="request_timeout_summary">%1$s segundos</string>
+    <string name="settings_su_reauth_title">Re-autenticación</string>
+    <string name="settings_su_reauth_summary">Pedir permisos de superusuario nuevamente si una aplicación es actualizada o reinstalada</string>
 
-    <string name="settings_development_category">Desarrollo de la aplicación</string>
-    <string name="settings_developer_logging_title">Habilitar información avanzada de depuración en el registro</string>
-    <string name="settings_developer_logging_summary">Activar esto para grabar más información en el registro</string>
-    <string name="settings_shell_logging_title">Grabar comandos de terminal en el registro</string>
-    <string name="settings_shell_logging_summary">Activar esto para grabar en el log todos los comandos ejecutados y su resultado</string>
+    <string name="multiuser_mode">Modo MultiUsuario</string> 
+    <string name="settings_owner_only">Sólo Administrador del Dispositivo</string>
+    <string name="settings_owner_manage">Administrador del Dispositivo</string>
+    <string name="settings_user_independent">Usuario Independiente</string>
+    <string name="owner_only_summary">Sólo el administrador tiene acceso root</string>
+    <string name="owner_manage_summary">Sólo el administrador puede supervisar el acceso root y recibir solicitudes de otros usuarios</string>
+    <string name="user_indepenent_summary">Cada usuario tiene separadas sus propias reglas de root </string>
+    <string name="multiuser_hint_owner_request">Se ha enviado una solicitud al administrador del dispositivo. Por favor, cambie a la cuenta del administrador y conceda el permiso</string>
+    
+    <string name="mount_namespace_mode">Montar Namespace </string>
+    <string name="settings_ns_global">Global Namespace</string>
+    <string name="settings_ns_requester">Heredar Namespace</string>
+    <string name="settings_ns_isolate">Aislar Namespace</string>
+    <string name="global_summary">Todas las sesiones de root utilizan el soporte Global Namespace</string>
+    <string name="requester_summary">Las sesiones de root heredarán las peticiones Namespace</string>
+    <string name="isolate_summary">Cada sesión root tendrá su propia Namespace</string>
 
     <!--Superuser-->
     <string name="su_request_title">Petición de superusuario</string>