Separate backend logic from frontend UI

app/.gitignore

@@ -6,7 +6,6 @@
 app/release
 *.hprof
 .externalNativeBuild/
-src/full/res/raw/util_functions.sh
 public.certificate.x509.pem
 private.key.pk8
 *.apk

app/build.gradle

@@ -73,6 +73,7 @@ dependencies {
     implementation 'androidx.core:core:1.0.1'
     implementation project(':net')
     fullImplementation project(':utils')
+    fullImplementation project(':core')
     fullImplementation 'androidx.appcompat:appcompat:1.0.2'
     fullImplementation "androidx.preference:preference:${rootProject.ext.androidXVersion}"
     fullImplementation "androidx.recyclerview:recyclerview:${rootProject.ext.androidXVersion}"

app/proguard-rules.pro

@@ -23,14 +23,11 @@
 -dontwarn javax.naming.**
 
 # Snet extention
--keepclassmembers class com.topjohnwu.magisk.utils.ISafetyNetHelper { *; }
+-keepclassmembers class com.topjohnwu.core.utils.ISafetyNetHelper { *; }
--keepclassmembers class com.topjohnwu.magisk.utils.BootSigner { *; }
+-keepclassmembers class com.topjohnwu.core.utils.BootSigner { *; }
-
-# Fast Android Networking Library
--dontwarn okhttp3.**
 
 # Strip logging
--assumenosideeffects class com.topjohnwu.magisk.utils.Logger {
+-assumenosideeffects class com.topjohnwu.core.utils.Logger {
   public *** debug(...);
 }
 

app/src/full/AndroidManifest.xml

@@ -40,9 +40,6 @@
             android:configChanges="keyboardHidden|orientation|screenSize"
             android:screenOrientation="nosensor"
             android:theme="@style/AppTheme.StatusBar" />
-        <activity
-            android:name="a.g"
-            android:theme="@style/AppTheme.Translucent" />
 
         <!-- Superuser -->
 

app/src/full/java/a/a.java

@@ -1,6 +1,6 @@
 package a;
 
-import com.topjohnwu.magisk.utils.BootSigner;
+import com.topjohnwu.core.utils.BootSigner;
 
 import androidx.annotation.Keep;
 

app/src/full/java/a/g.java

@@ -1,7 +0,0 @@
-package a;
-
-import com.topjohnwu.magisk.NoUIActivity;
-
-public class g extends NoUIActivity {
-    /* stub */
-}

app/src/full/java/a/q.java

@@ -1,7 +1,7 @@
 package a;
 
-import com.topjohnwu.magisk.MagiskManager;
+import com.topjohnwu.core.App;
 
-public class q extends MagiskManager {
+public class q extends App {
     /* stub */
 }

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

@@ -5,10 +5,11 @@ import android.os.Bundle;
 import android.text.TextUtils;
 import android.view.View;
 
-import com.topjohnwu.magisk.asyncs.MarkDownWindow;
+import com.topjohnwu.core.Const;
 import com.topjohnwu.magisk.components.AboutCardRow;
 import com.topjohnwu.magisk.components.BaseActivity;
-import com.topjohnwu.magisk.utils.Utils;
+import com.topjohnwu.magisk.components.MarkDownWindow;
+import com.topjohnwu.magisk.utils.AppUtils;
 
 import java.util.Locale;
 
@@ -62,9 +63,9 @@ public class AboutActivity extends BaseActivity {
             appTranslators.setSummary(translators);
         }
 
-        appSourceCode.setOnClickListener(v -> Utils.openLink(this, Uri.parse(Const.Url.SOURCE_CODE_URL)));
+        appSourceCode.setOnClickListener(v -> AppUtils.openLink(this, Uri.parse(Const.Url.SOURCE_CODE_URL)));
-        supportThread.setOnClickListener(v -> Utils.openLink(this, Uri.parse(Const.Url.XDA_THREAD)));
+        supportThread.setOnClickListener(v -> AppUtils.openLink(this, Uri.parse(Const.Url.XDA_THREAD)));
-        twitter.setOnClickListener(v -> Utils.openLink(this, Uri.parse(Const.Url.TWITTER_URL)));
+        twitter.setOnClickListener(v -> AppUtils.openLink(this, Uri.parse(Const.Url.TWITTER_URL)));
 
         setFloating();
     }

app/src/full/java/com/topjohnwu/magisk/ClassMap.java

@@ -0,0 +1,34 @@
+package com.topjohnwu.magisk;
+
+import com.topjohnwu.core.App;
+import com.topjohnwu.magisk.components.AboutCardRow;
+import com.topjohnwu.magisk.receivers.GeneralReceiver;
+import com.topjohnwu.magisk.receivers.ShortcutReceiver;
+import com.topjohnwu.magisk.services.OnBootService;
+import com.topjohnwu.magisk.services.UpdateCheckService;
+
+import java.util.HashMap;
+import java.util.Map;
+
+public class ClassMap {
+    private static Map<Class, Class> classMap = new HashMap<>();
+
+    static {
+        classMap.put(App.class, a.q.class);
+        classMap.put(MainActivity.class, a.b.class);
+        classMap.put(SplashActivity.class, a.c.class);
+        classMap.put(AboutActivity.class, a.d.class);
+        classMap.put(DonationActivity.class, a.e.class);
+        classMap.put(FlashActivity.class, a.f.class);
+        classMap.put(GeneralReceiver.class, a.h.class);
+        classMap.put(ShortcutReceiver.class, a.i.class);
+        classMap.put(OnBootService.class, a.j.class);
+        classMap.put(UpdateCheckService.class, a.k.class);
+        classMap.put(AboutCardRow.class, a.l.class);
+        classMap.put(SuRequestActivity.class, a.m.class);
+    }
+    
+    public static Class get(Class c) {
+        return classMap.get(c);
+    }
+}

app/src/full/java/com/topjohnwu/magisk/DonationActivity.java

@@ -3,9 +3,10 @@ package com.topjohnwu.magisk;
 import android.net.Uri;
 import android.os.Bundle;
 
+import com.topjohnwu.core.Const;
 import com.topjohnwu.magisk.components.AboutCardRow;
 import com.topjohnwu.magisk.components.BaseActivity;
-import com.topjohnwu.magisk.utils.Utils;
+import com.topjohnwu.magisk.utils.AppUtils;
 
 import androidx.annotation.Nullable;
 import androidx.appcompat.app.ActionBar;
@@ -38,7 +39,7 @@ public class DonationActivity extends BaseActivity {
             ab.setDisplayHomeAsUpEnabled(true);
         }
 
-        paypal.setOnClickListener(v -> Utils.openLink(this, Uri.parse(Const.Url.PAYPAL_URL)));
+        paypal.setOnClickListener(v -> AppUtils.openLink(this, Uri.parse(Const.Url.PAYPAL_URL)));
-        patreon.setOnClickListener(v -> Utils.openLink(this, Uri.parse(Const.Url.PATREON_URL)));
+        patreon.setOnClickListener(v -> AppUtils.openLink(this, Uri.parse(Const.Url.PATREON_URL)));
     }
 }

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

@@ -1,6 +1,5 @@
 package com.topjohnwu.magisk;
 
-import android.Manifest;
 import android.content.Intent;
 import android.net.Uri;
 import android.os.Bundle;
@@ -12,18 +11,22 @@ import android.widget.ScrollView;
 import android.widget.TextView;
 import android.widget.Toast;
 
-import com.topjohnwu.magisk.asyncs.FlashZip;
+import com.topjohnwu.core.App;
-import com.topjohnwu.magisk.asyncs.InstallMagisk;
+import com.topjohnwu.core.Const;
+import com.topjohnwu.core.tasks.FlashZip;
+import com.topjohnwu.core.tasks.MagiskInstaller;
+import com.topjohnwu.core.utils.Utils;
 import com.topjohnwu.magisk.components.BaseActivity;
-import com.topjohnwu.magisk.utils.Utils;
 import com.topjohnwu.superuser.CallbackList;
 import com.topjohnwu.superuser.Shell;
+import com.topjohnwu.superuser.ShellUtils;
 
 import java.io.File;
 import java.io.FileWriter;
 import java.io.IOException;
 import java.util.ArrayList;
 import java.util.Calendar;
+import java.util.Collections;
 import java.util.List;
 import java.util.Locale;
 
@@ -40,7 +43,7 @@ public class FlashActivity extends BaseActivity {
     @BindView(R.id.reboot) public Button reboot;
     @BindView(R.id.scrollView) ScrollView sv;
 
-    private List<String> logs;
+    private List<String> console, logs;
 
     @OnClick(R.id.reboot)
     void reboot() {
@@ -49,7 +52,7 @@ public class FlashActivity extends BaseActivity {
 
     @OnClick(R.id.save_logs)
     void saveLogs() {
-        runWithPermission(new String[] {Manifest.permission.WRITE_EXTERNAL_STORAGE}, () -> {
+        runWithExternalRW(() -> {
             Calendar now = Calendar.getInstance();
             String filename = String.format(Locale.US,
                     "magisk_install_log_%04d%02d%02d_%02d%02d%02d.log",
@@ -71,6 +74,17 @@ public class FlashActivity extends BaseActivity {
         });
     }
 
+    @OnClick(R.id.close)
+    @Override
+    public void finish() {
+        super.finish();
+    }
+
+    @Override
+    public void onBackPressed() {
+        // Prevent user accidentally press back button
+    }
+
     @Override
     public int getDarkTheme() {
         return R.style.AppTheme_StatusBar_Dark;
@@ -92,8 +106,36 @@ public class FlashActivity extends BaseActivity {
         if (!Shell.rootAccess())
             reboot.setVisibility(View.GONE);
 
-        logs = new ArrayList<>();
+        logs = Collections.synchronizedList(new ArrayList<>());
-        CallbackList<String> console = new CallbackList<String>(new ArrayList<>()) {
+        console = new ConsoleList();
+
+        Intent intent = getIntent();
+        Uri uri = intent.getData();
+
+        switch (intent.getStringExtra(Const.Key.FLASH_ACTION)) {
+            case Const.Value.FLASH_ZIP:
+                new FlashModule(uri).exec();
+                break;
+            case Const.Value.UNINSTALL:
+                new Uninstall(uri).exec();
+                break;
+            case Const.Value.FLASH_MAGISK:
+                new DirectInstall().exec();
+                break;
+            case Const.Value.FLASH_INACTIVE_SLOT:
+                new SecondSlot().exec();
+                break;
+            case Const.Value.PATCH_BOOT:
+                new PatchBoot(uri).exec();
+                break;
+        }
+    }
+
+    private class ConsoleList extends CallbackList<String> {
+
+        ConsoleList() {
+            super(new ArrayList<>());
+        }
 
         private void updateUI() {
             flashLogs.setText(TextUtils.join("\n", this));
@@ -109,60 +151,110 @@ public class FlashActivity extends BaseActivity {
         @Override
         public String set(int i, String s) {
             String ret = super.set(i, s);
-                Data.mainHandler.post(this::updateUI);
+            App.mainHandler.post(this::updateUI);
             return ret;
         }
-        };
-
-        // We must receive a Uri of the target zip
-        Intent intent = getIntent();
-        Uri uri = intent.getData();
-
-        switch (intent.getStringExtra(Const.Key.FLASH_ACTION)) {
-            case Const.Value.FLASH_ZIP:
-                new FlashZip(this, uri, console, logs).exec();
-                break;
-            case Const.Value.UNINSTALL:
-                new UninstallMagisk(this, uri, console, logs).exec();
-                break;
-            case Const.Value.FLASH_MAGISK:
-                new InstallMagisk(this, console, logs, InstallMagisk.DIRECT_MODE).exec();
-                break;
-            case Const.Value.FLASH_INACTIVE_SLOT:
-                new InstallMagisk(this, console, logs, InstallMagisk.SECOND_SLOT_MODE).exec();
-                break;
-            case Const.Value.PATCH_BOOT:
-                new InstallMagisk(this, console, logs,
-                        intent.getParcelableExtra(Const.Key.FLASH_SET_BOOT)).exec();
-                break;
-        }
     }
 
-    @OnClick(R.id.close)
+    private class FlashModule extends FlashZip {
-    @Override
+
-    public void finish() {
+        FlashModule(Uri uri) {
-        super.finish();
+            super(uri, console, logs);
         }
 
         @Override
-    public void onBackPressed() {
+        protected void onResult(boolean success) {
-        // Prevent user accidentally press back button
+            if (success) {
-    }
+                Utils.loadModules();
-
-    private static class UninstallMagisk extends FlashZip {
-
-        private UninstallMagisk(BaseActivity context, Uri uri, List<String> console, List<String> logs) {
-            super(context, uri, console, logs);
-        }
-
-        @Override
-        protected void onPostExecute(Integer result) {
-            if (result == 1) {
-                Data.mainHandler.postDelayed(() ->
-                        Shell.su("pm uninstall " + getActivity().getPackageName()).exec(), 3000);
             } else {
-                super.onPostExecute(result);
+                console.add("! Installation failed");
+                reboot.setVisibility(View.GONE);
+            }
+            buttonPanel.setVisibility(View.VISIBLE);
         }
     }
+
+    private class Uninstall extends FlashModule {
+
+        Uninstall(Uri uri) {
+            super(uri);
+        }
+
+        @Override
+        protected void onResult(boolean success) {
+            if (success)
+                App.mainHandler.postDelayed(Shell.su("pm uninstall " + getPackageName())::exec, 3000);
+            else
+                super.onResult(false);
         }
     }
+
+    private abstract class BaseInstaller extends MagiskInstaller {
+        BaseInstaller() {
+            super(console, logs);
+        }
+
+        @Override
+        protected void onResult(boolean success) {
+            if (success) {
+                console.add("- All done!");
+            } else {
+                Shell.sh("rm -rf " + installDir).submit();
+                console.add("! Installation failed");
+                reboot.setVisibility(View.GONE);
+            }
+            buttonPanel.setVisibility(View.VISIBLE);
+        }
+    }
+
+    private class DirectInstall extends BaseInstaller {
+
+        @Override
+        protected boolean operations() {
+            console.add("- Detecting target image");
+            srcBoot = ShellUtils.fastCmd("find_boot_image", "echo \"$BOOTIMAGE\"");
+            if (srcBoot.isEmpty()) {
+                console.add("! Unable to detect target image");
+                return false;
+            }
+            return extractZip() && patchBoot() && flashBoot();
+        }
+    }
+
+    private class SecondSlot extends BaseInstaller {
+
+        @Override
+        protected boolean operations() {
+            String slot = ShellUtils.fastCmd("echo $SLOT");
+            String target = (TextUtils.equals(slot, "_a") ? "_b" : "_a");
+            console.add("- Target slot: " + target);
+            console.add("- Detecting target image");
+            srcBoot = ShellUtils.fastCmd(
+                    "SLOT=" + target,
+                    "find_boot_image",
+                    "SLOT=" + slot,
+                    "echo \"$BOOTIMAGE\""
+            );
+            if (srcBoot.isEmpty()) {
+                console.add("! Unable to detect target image");
+                return false;
+            }
+            return extractZip() && patchBoot() && flashBoot() && postOTA();
+        }
+    }
+
+    private class PatchBoot extends BaseInstaller {
+
+        private Uri uri;
+
+        PatchBoot(Uri u) {
+            uri = u;
+        }
+
+        @Override
+        protected boolean operations() {
+            return copyBoot(uri) && extractZip() && patchBoot() && storeBoot();
+        }
+    }
+
+}

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

@@ -8,6 +8,10 @@ import android.view.MenuItem;
 import android.view.View;
 
 import com.google.android.material.navigation.NavigationView;
+import com.topjohnwu.core.Const;
+import com.topjohnwu.core.Data;
+import com.topjohnwu.core.utils.Topic;
+import com.topjohnwu.core.utils.Utils;
 import com.topjohnwu.magisk.components.BaseActivity;
 import com.topjohnwu.magisk.fragments.LogFragment;
 import com.topjohnwu.magisk.fragments.MagiskFragment;
@@ -17,8 +21,6 @@ import com.topjohnwu.magisk.fragments.ReposFragment;
 import com.topjohnwu.magisk.fragments.SettingsFragment;
 import com.topjohnwu.magisk.fragments.SuperuserFragment;
 import com.topjohnwu.magisk.utils.Download;
-import com.topjohnwu.magisk.utils.Topic;
-import com.topjohnwu.magisk.utils.Utils;
 import com.topjohnwu.superuser.Shell;
 
 import androidx.annotation.NonNull;
@@ -49,8 +51,8 @@ public class MainActivity extends BaseActivity
 
     @Override
     protected void onCreate(final Bundle savedInstanceState) {
-        if (!mm.hasInit) {
+        if (!app.init) {
-            startActivity(new Intent(this, Data.classMap.get(SplashActivity.class)));
+            startActivity(new Intent(this, ClassMap.get(SplashActivity.class)));
             finish();
         }
 
@@ -120,7 +122,7 @@ public class MainActivity extends BaseActivity
     public void checkHideSection() {
         Menu menu = navigationView.getMenu();
         menu.findItem(R.id.magiskhide).setVisible(Shell.rootAccess() &&
-                mm.prefs.getBoolean(Const.Key.MAGISKHIDE, false));
+                app.prefs.getBoolean(Const.Key.MAGISKHIDE, false));
         menu.findItem(R.id.modules).setVisible(Shell.rootAccess() && Data.magiskVersionCode >= 0);
         menu.findItem(R.id.downloads).setVisible(Download.checkNetworkStatus(this)
                 && Shell.rootAccess() && Data.magiskVersionCode >= 0);
@@ -189,11 +191,11 @@ public class MainActivity extends BaseActivity
                 displayFragment(new SettingsFragment(), true);
                 break;
             case R.id.app_about:
-                startActivity(new Intent(this, Data.classMap.get(AboutActivity.class)));
+                startActivity(new Intent(this, ClassMap.get(AboutActivity.class)));
                 mDrawerItem = bak;
                 break;
             case R.id.donation:
-                startActivity(new Intent(this, Data.classMap.get(DonationActivity.class)));
+                startActivity(new Intent(this, ClassMap.get(DonationActivity.class)));
                 mDrawerItem = bak;
                 break;
         }

app/src/full/java/com/topjohnwu/magisk/NoUIActivity.java

@@ -1,13 +0,0 @@
-package com.topjohnwu.magisk;
-
-import com.topjohnwu.magisk.components.BaseActivity;
-
-import androidx.annotation.NonNull;
-
-public class NoUIActivity extends BaseActivity {
-    @Override
-    public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
-        super.onRequestPermissionsResult(requestCode, permissions, grantResults);
-        finish();
-    }
-}

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

@@ -5,14 +5,17 @@ import android.content.pm.PackageManager;
 import android.os.Bundle;
 import android.text.TextUtils;
 
-import com.topjohnwu.magisk.asyncs.CheckUpdates;
+import com.topjohnwu.core.Const;
-import com.topjohnwu.magisk.asyncs.UpdateRepos;
+import com.topjohnwu.core.Data;
+import com.topjohnwu.core.tasks.CheckUpdates;
+import com.topjohnwu.core.tasks.UpdateRepos;
+import com.topjohnwu.core.utils.LocaleManager;
+import com.topjohnwu.core.utils.Utils;
 import com.topjohnwu.magisk.components.BaseActivity;
 import com.topjohnwu.magisk.components.Notifications;
 import com.topjohnwu.magisk.receivers.ShortcutReceiver;
+import com.topjohnwu.magisk.utils.AppUtils;
 import com.topjohnwu.magisk.utils.Download;
-import com.topjohnwu.magisk.utils.LocaleManager;
-import com.topjohnwu.magisk.utils.Utils;
 import com.topjohnwu.superuser.Shell;
 
 public class SplashActivity extends BaseActivity {
@@ -21,9 +24,9 @@ public class SplashActivity extends BaseActivity {
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
 
-        String pkg = mm.mDB.getStrings(Const.Key.SU_MANAGER, null);
+        String pkg = app.mDB.getStrings(Const.Key.SU_MANAGER, null);
         if (pkg != null && getPackageName().equals(BuildConfig.APPLICATION_ID)) {
-            mm.mDB.setStrings(Const.Key.SU_MANAGER, null);
+            app.mDB.setStrings(Const.Key.SU_MANAGER, null);
             Shell.su("pm uninstall " + pkg).exec();
         }
         if (TextUtils.equals(pkg, getPackageName())) {
@@ -37,7 +40,7 @@ public class SplashActivity extends BaseActivity {
         // Magisk working as expected
         if (Shell.rootAccess() && Data.magiskVersionCode > 0) {
             // Update check service
-            Utils.setupUpdateCheck();
+            AppUtils.setupUpdateCheck();
             // Load modules
             Utils.loadModules();
         }
@@ -45,13 +48,13 @@ public class SplashActivity extends BaseActivity {
         Data.importPrefs();
 
         // Dynamic detect all locales
-        LocaleManager.loadAvailableLocales();
+        LocaleManager.loadAvailableLocales(R.string.download_file_error);
 
         // Create notification channel on Android O
         Notifications.setup(this);
 
         // Setup shortcuts
-        sendBroadcast(new Intent(this, Data.classMap.get(ShortcutReceiver.class)));
+        sendBroadcast(new Intent(this, ClassMap.get(ShortcutReceiver.class)));
 
         if (Download.checkNetworkStatus(this)) {
             // Fire update check
@@ -63,9 +66,9 @@ public class SplashActivity extends BaseActivity {
         // Write back default values
         Data.writeConfig();
 
-        mm.hasInit = true;
+        app.init = true;
 
-        Intent intent = new Intent(this, Data.classMap.get(MainActivity.class));
+        Intent intent = new Intent(this, ClassMap.get(MainActivity.class));
         intent.putExtra(Const.Key.OPEN_SECTION, getIntent().getStringExtra(Const.Key.OPEN_SECTION));
         intent.putExtra(BaseActivity.INTENT_PERM, getIntent().getStringExtra(BaseActivity.INTENT_PERM));
         startActivity(intent);

app/src/full/java/com/topjohnwu/magisk/SuRequestActivity.java

@@ -15,8 +15,10 @@ import android.widget.LinearLayout;
 import android.widget.Spinner;
 import android.widget.TextView;
 
+import com.topjohnwu.core.Const;
+import com.topjohnwu.core.Data;
+import com.topjohnwu.core.container.Policy;
 import com.topjohnwu.magisk.components.BaseActivity;
-import com.topjohnwu.magisk.container.Policy;
 import com.topjohnwu.magisk.utils.FingerprintHelper;
 import com.topjohnwu.magisk.utils.SuConnector;
 
@@ -70,7 +72,7 @@ public class SuRequestActivity extends BaseActivity {
         supportRequestWindowFeature(Window.FEATURE_NO_TITLE);
 
         PackageManager pm = getPackageManager();
-        mm.mDB.clearOutdated();
+        app.mDB.clearOutdated();
 
         // Get policy
         Intent intent = getIntent();
@@ -84,7 +86,7 @@ public class SuRequestActivity extends BaseActivity {
             };
             Bundle bundle = connector.readSocketInput();
             int uid = Integer.parseInt(bundle.getString("uid"));
-            policy = mm.mDB.getPolicy(uid);
+            policy = app.mDB.getPolicy(uid);
             if (policy == null) {
                 policy = new Policy(uid, pm);
             }
@@ -212,7 +214,7 @@ public class SuRequestActivity extends BaseActivity {
         policy.policy = action;
         if (time >= 0) {
             policy.until = (time == 0) ? 0 : (System.currentTimeMillis() / 1000 + time * 60);
-            mm.mDB.updatePolicy(policy);
+            app.mDB.updatePolicy(policy);
         }
         handleAction();
     }

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

@@ -13,10 +13,10 @@ import android.widget.Filter;
 import android.widget.ImageView;
 import android.widget.TextView;
 
-import com.topjohnwu.magisk.Const;
+import com.topjohnwu.core.Const;
+import com.topjohnwu.core.utils.Topic;
+import com.topjohnwu.core.utils.Utils;
 import com.topjohnwu.magisk.R;
-import com.topjohnwu.magisk.utils.Topic;
-import com.topjohnwu.magisk.utils.Utils;
 import com.topjohnwu.superuser.Shell;
 
 import java.util.ArrayList;

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

@@ -10,9 +10,9 @@ import android.widget.ImageView;
 import android.widget.TextView;
 
 import com.google.android.material.snackbar.Snackbar;
+import com.topjohnwu.core.container.Module;
 import com.topjohnwu.magisk.R;
 import com.topjohnwu.magisk.components.SnackbarMaker;
-import com.topjohnwu.magisk.container.Module;
 import com.topjohnwu.superuser.Shell;
 
 import java.util.List;

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

@@ -10,12 +10,12 @@ import android.widget.Switch;
 import android.widget.TextView;
 
 import com.google.android.material.snackbar.Snackbar;
+import com.topjohnwu.core.container.Policy;
+import com.topjohnwu.core.database.MagiskDB;
 import com.topjohnwu.magisk.R;
 import com.topjohnwu.magisk.components.CustomAlertDialog;
 import com.topjohnwu.magisk.components.ExpandableView;
 import com.topjohnwu.magisk.components.SnackbarMaker;
-import com.topjohnwu.magisk.container.Policy;
-import com.topjohnwu.magisk.database.MagiskDB;
 import com.topjohnwu.magisk.utils.FingerprintHelper;
 
 import java.util.HashSet;

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

@@ -11,14 +11,14 @@ import android.widget.ImageView;
 import android.widget.LinearLayout;
 import android.widget.TextView;
 
+import com.topjohnwu.core.container.Module;
+import com.topjohnwu.core.container.Repo;
+import com.topjohnwu.core.database.RepoDatabaseHelper;
 import com.topjohnwu.magisk.R;
-import com.topjohnwu.magisk.asyncs.DownloadModule;
-import com.topjohnwu.magisk.asyncs.MarkDownWindow;
 import com.topjohnwu.magisk.components.BaseActivity;
 import com.topjohnwu.magisk.components.CustomAlertDialog;
-import com.topjohnwu.magisk.container.Module;
+import com.topjohnwu.magisk.components.MarkDownWindow;
-import com.topjohnwu.magisk.container.Repo;
+import com.topjohnwu.magisk.utils.DownloadModule;
-import com.topjohnwu.magisk.database.RepoDatabaseHelper;
 
 import java.util.ArrayList;
 import java.util.List;

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

@@ -8,10 +8,10 @@ import android.view.animation.RotateAnimation;
 import android.widget.ImageView;
 import android.widget.TextView;
 
+import com.topjohnwu.core.container.SuLogEntry;
+import com.topjohnwu.core.database.MagiskDB;
 import com.topjohnwu.magisk.R;
 import com.topjohnwu.magisk.components.ExpandableView;
-import com.topjohnwu.magisk.container.SuLogEntry;
-import com.topjohnwu.magisk.database.MagiskDB;
 
 import java.util.Collections;
 import java.util.HashSet;

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

@@ -1,104 +0,0 @@
-package com.topjohnwu.magisk.asyncs;
-
-import android.app.Activity;
-import android.net.Uri;
-import android.view.View;
-
-import com.topjohnwu.magisk.Const;
-import com.topjohnwu.magisk.Data;
-import com.topjohnwu.magisk.FlashActivity;
-import com.topjohnwu.magisk.MagiskManager;
-import com.topjohnwu.magisk.components.SnackbarMaker;
-import com.topjohnwu.magisk.utils.Utils;
-import com.topjohnwu.magisk.utils.ZipUtils;
-import com.topjohnwu.superuser.Shell;
-import com.topjohnwu.superuser.ShellUtils;
-
-import java.io.BufferedInputStream;
-import java.io.BufferedOutputStream;
-import java.io.File;
-import java.io.FileNotFoundException;
-import java.io.FileOutputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.OutputStream;
-import java.util.List;
-
-public class FlashZip extends ParallelTask<Void, Void, Integer> {
-
-    private Uri mUri;
-    private File mCachedFile;
-    private List<String> console, logs;
-
-    public FlashZip(Activity context, Uri uri, List<String> console, List<String> logs) {
-        super(context);
-        mUri = uri;
-        this.console = console;
-        this.logs = logs;
-        mCachedFile = new File(context.getCacheDir(), "install.zip");
-    }
-
-    private boolean unzipAndCheck() throws Exception {
-        ZipUtils.unzip(mCachedFile, mCachedFile.getParentFile(), "META-INF/com/google/android", true);
-        return ShellUtils.fastCmdResult("grep -q '#MAGISK' " + new File(mCachedFile.getParentFile(), "updater-script"));
-    }
-
-    @Override
-    protected Integer doInBackground(Void... voids) {
-        MagiskManager mm = Data.MM();
-        try {
-            console.add("- Copying zip to temp directory");
-
-            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);
-                ShellUtils.pump(buf, out);
-            } catch (FileNotFoundException e) {
-                console.add("! Invalid Uri");
-                throw e;
-            } catch (IOException e) {
-                console.add("! Cannot copy to cache");
-                throw e;
-            }
-            if (!unzipAndCheck()) return 0;
-            console.add("- Installing " + Utils.getNameFromUri(mm, mUri));
-            if (!Shell.su("cd " + mCachedFile.getParent(),
-                    "BOOTMODE=true sh update-binary dummy 1 " + mCachedFile)
-                    .to(console, logs)
-                    .exec().isSuccess())
-                return -1;
-
-        } catch (Exception e) {
-            e.printStackTrace();
-            return -1;
-        }
-        console.add("- All done!");
-        return 1;
-    }
-
-    // -1 = error, manual install; 0 = invalid zip; 1 = success
-    @Override
-    protected void onPostExecute(Integer result) {
-        FlashActivity activity = (FlashActivity) getActivity();
-        Shell.su("rm -rf " + mCachedFile.getParent(), "rm -rf " + Const.TMP_FOLDER_PATH).submit();
-        switch (result) {
-            case -1:
-                console.add("! Installation failed");
-                SnackbarMaker.showUri(getActivity(), mUri);
-                break;
-            case 0:
-                console.add("! This zip is not a Magisk Module!");
-                break;
-            case 1:
-                // Reload modules
-                Utils.loadModules();
-                break;
-        }
-        activity.reboot.setVisibility(result > 0 ? View.VISIBLE : View.GONE);
-        activity.buttonPanel.setVisibility(View.VISIBLE);
-    }
-}

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

@@ -1,354 +0,0 @@
-package com.topjohnwu.magisk.asyncs;
-
-import android.app.Activity;
-import android.app.ProgressDialog;
-import android.net.Uri;
-import android.os.Build;
-import android.text.TextUtils;
-import android.view.View;
-import android.widget.Toast;
-
-import com.topjohnwu.magisk.Const;
-import com.topjohnwu.magisk.Data;
-import com.topjohnwu.magisk.FlashActivity;
-import com.topjohnwu.magisk.MagiskManager;
-import com.topjohnwu.magisk.R;
-import com.topjohnwu.magisk.container.TarEntry;
-import com.topjohnwu.magisk.utils.Utils;
-import com.topjohnwu.magisk.utils.ZipUtils;
-import com.topjohnwu.net.DownloadProgressListener;
-import com.topjohnwu.net.Networking;
-import com.topjohnwu.superuser.Shell;
-import com.topjohnwu.superuser.ShellUtils;
-import com.topjohnwu.superuser.internal.NOPList;
-import com.topjohnwu.superuser.io.SuFile;
-import com.topjohnwu.superuser.io.SuFileInputStream;
-import com.topjohnwu.superuser.io.SuFileOutputStream;
-import com.topjohnwu.utils.SignBoot;
-
-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;
-    public static final int DIRECT_MODE = 1;
-    private static final int FIX_ENV_MODE = 2;
-    public static final int SECOND_SLOT_MODE = 3;
-
-    private Uri bootUri;
-    private List<String> console, logs;
-    private String mBoot;
-    private int mode;
-    private File installDir;
-    private ProgressDialog dialog;
-    private MagiskManager mm;
-
-    public InstallMagisk(Activity context) {
-        super(context);
-        mm = Data.MM();
-        mode = FIX_ENV_MODE;
-    }
-
-    public InstallMagisk(Activity context, List<String> console, List<String> logs, int mode) {
-        this(context);
-        this.console = console;
-        this.logs = logs;
-        this.mode = mode;
-    }
-
-    public InstallMagisk(FlashActivity context, List<String> console, List<String> logs, Uri boot) {
-        this(context, console, logs, PATCH_MODE);
-        bootUri = boot;
-    }
-
-    @Override
-    protected void onPreExecute() {
-        if (mode == FIX_ENV_MODE) {
-            Activity a = getActivity();
-            dialog = ProgressDialog.show(a, a.getString(R.string.setup_title), a.getString(R.string.setup_msg));
-            console = NOPList.getInstance();
-        }
-    }
-
-    class ProgressLog implements DownloadProgressListener {
-
-        private int prev = -1;
-        private int location;
-
-        @Override
-        public void onProgress(long bytesDownloaded, long totalBytes) {
-            if (prev < 0) {
-                location = console.size();
-                console.add("... 0%");
-            }
-            int curr = (int) (100 * bytesDownloaded / totalBytes);
-            if (prev != curr) {
-                prev = curr;
-                console.set(location, "... " + prev + "%");
-            }
-        }
-    }
-
-    private void extractFiles(String arch) throws IOException {
-        File zip = new File(mm.getFilesDir(), "magisk.zip");
-
-        if (!ShellUtils.checkSum("MD5", zip, Data.magiskMD5)) {
-            console.add("- Downloading zip");
-            Networking.get(Data.magiskLink)
-                    .setDownloadProgressListener(new ProgressLog())
-                    .execForFile(zip);
-        } else {
-            console.add("- Existing zip found");
-        }
-
-        BufferedInputStream buf = new BufferedInputStream(new FileInputStream(zip), (int) zip.length());
-        buf.mark((int) zip.length() + 1);
-
-        console.add("- Extracting files");
-        try (InputStream in = buf) {
-            ZipUtils.unzip(in, installDir, arch + "/", true);
-            in.reset();
-            ZipUtils.unzip(in, installDir, "common/", true);
-            in.reset();
-            ZipUtils.unzip(in, installDir, "chromeos/", false);
-            in.reset();
-            ZipUtils.unzip(in, installDir, "META-INF/com/google/android/update-binary", true);
-        } catch (IOException e) {
-            console.add("! Cannot unzip zip");
-            throw e;
-        }
-        Shell.sh(Utils.fmt("chmod -R 755 %s/*; %s/magiskinit -x magisk %s/magisk",
-                installDir, installDir, installDir)).exec();
-    }
-
-    private boolean dumpBoot() {
-        console.add("- Copying image to cache");
-        // Copy boot image to local
-        try (InputStream in = mm.getContentResolver().openInputStream(bootUri);
-             OutputStream out = new FileOutputStream(mBoot)
-        ) {
-            if (in == null)
-                throw new FileNotFoundException();
-
-            InputStream src;
-            if (Utils.getNameFromUri(mm, bootUri).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;
-                }
-                src = tar;
-            } else {
-                // Direct copy raw image
-                src = new BufferedInputStream(in);
-            }
-            ShellUtils.pump(src, out);
-        } catch (FileNotFoundException e) {
-            console.add("! Invalid Uri");
-            return false;
-        } catch (IOException e) {
-            console.add("! Copy failed");
-            return false;
-        }
-        return true;
-    }
-
-    private File patchBoot() throws IOException {
-        boolean isSigned;
-        try (InputStream in = new SuFileInputStream(mBoot)) {
-            isSigned = SignBoot.verifySignature(in, null);
-            if (isSigned) {
-                console.add("- Boot image is signed with AVB 1.0");
-            }
-        } catch (IOException e) {
-            console.add("! Unable to check signature");
-            throw e;
-        }
-
-        // Patch boot image
-        if (!Shell.sh("cd " + installDir, Utils.fmt(
-                "KEEPFORCEENCRYPT=%b KEEPVERITY=%b sh update-binary indep boot_patch.sh %s",
-                Data.keepEnc, Data.keepVerity, mBoot))
-                .to(console, logs).exec().isSuccess())
-            return null;
-
-        Shell.Job job = Shell.sh("mv bin/busybox busybox",
-                "rm -rf magisk.apk bin boot.img update-binary",
-                "cd /");
-
-        File patched = new File(installDir, "new-boot.img");
-        if (isSigned) {
-            console.add("- Signing boot image with test keys");
-            File signed = new File(installDir, "signed.img");
-            try (InputStream in = new SuFileInputStream(patched);
-                 OutputStream out = new BufferedOutputStream(new FileOutputStream(signed))
-            ) {
-                SignBoot.doSignature("/boot", in, out, null, null);
-            }
-            job.add("mv -f " + signed + " " + patched);
-        }
-        job.exec();
-        return patched;
-    }
-
-    private boolean outputBoot(File patched) throws IOException {
-        switch (mode) {
-            case PATCH_MODE:
-                String fmt = mm.prefs.getString(Const.Key.BOOT_FORMAT, ".img");
-                File dest = new File(Const.EXTERNAL_PATH, "patched_boot" + fmt);
-                dest.getParentFile().mkdirs();
-                OutputStream out;
-                switch (fmt) {
-                    case ".img.tar":
-                        out = new TarOutputStream(new BufferedOutputStream(new FileOutputStream(dest)));
-                        ((TarOutputStream) out).putNextEntry(new TarEntry(patched, "boot.img"));
-                        break;
-                    default:
-                    case ".img":
-                        out = new BufferedOutputStream(new FileOutputStream(dest));
-                        break;
-                }
-                try (InputStream in = new SuFileInputStream(patched)) {
-                    ShellUtils.pump(in, out);
-                    out.close();
-                }
-                Shell.sh("rm -f " + patched).exec();
-                console.add("");
-                console.add("****************************");
-                console.add(" Patched image is placed in ");
-                console.add(" " + dest + " ");
-                console.add("****************************");
-                break;
-            case SECOND_SLOT_MODE:
-            case DIRECT_MODE:
-                if (!Shell.su(Utils.fmt("direct_install %s %s", installDir, mBoot))
-                        .to(console, logs).exec().isSuccess())
-                    return false;
-                if (!Data.keepVerity)
-                    Shell.su("find_dtbo_image", "patch_dtbo_image").to(console, logs).exec();
-                break;
-        }
-        return true;
-    }
-
-    private void postOTA() {
-        SuFile bootctl = new SuFile(Const.MAGISK_PATH + "/.core/bootctl");
-        try (InputStream in = mm.getResources().openRawResource(R.raw.bootctl);
-             OutputStream out = new SuFileOutputStream(bootctl)) {
-            ShellUtils.pump(in, out);
-            Shell.su("post_ota " + bootctl.getParent()).exec();
-            console.add("***************************************");
-            console.add(" Next reboot will boot to second slot!");
-            console.add("***************************************");
-        } catch (IOException e) {
-            e.printStackTrace();
-        }
-    }
-
-    @Override
-    protected Boolean doInBackground(Void... voids) {
-        if (mode == FIX_ENV_MODE) {
-            installDir = new File("/data/adb/magisk");
-            Shell.su("rm -rf /data/adb/magisk/*").exec();
-        } else {
-            installDir = new File(
-                    (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N ?
-                            mm.createDeviceProtectedStorageContext() : mm)
-                            .getFilesDir().getParent()
-                    , "install");
-            Shell.sh("rm -rf " + installDir).exec();
-            installDir.mkdirs();
-        }
-
-        switch (mode) {
-            case PATCH_MODE:
-                mBoot = new File(installDir, "boot.img").getAbsolutePath();
-                if (!dumpBoot())
-                    return false;
-                break;
-            case DIRECT_MODE:
-                console.add("- Detecting target image");
-                mBoot = ShellUtils.fastCmd("find_boot_image", "echo \"$BOOTIMAGE\"");
-                break;
-            case SECOND_SLOT_MODE:
-                String slot = ShellUtils.fastCmd("echo $SLOT");
-                String target = (TextUtils.equals(slot, "_a") ? "_b" : "_a");
-                console.add("- Target slot: " + target);
-                console.add("- Detecting target image");
-                mBoot = ShellUtils.fastCmd(
-                        "SLOT=" + target,
-                        "find_boot_image",
-                        "SLOT=" + slot,
-                        "echo \"$BOOTIMAGE\""
-                );
-                break;
-            case FIX_ENV_MODE:
-                mBoot = "";
-                break;
-        }
-        if (mBoot == null) {
-            console.add("! Unable to detect target image");
-            return false;
-        }
-
-        if (mode == DIRECT_MODE || mode == SECOND_SLOT_MODE)
-            console.add("- Target image: " + mBoot);
-
-        List<String> abis = Arrays.asList(Build.SUPPORTED_ABIS);
-        String arch = abis.contains("x86") ? "x86" : "arm";
-
-        console.add("- Device platform: " + Build.SUPPORTED_ABIS[0]);
-
-        try {
-            extractFiles(arch);
-            if (mode == FIX_ENV_MODE) {
-                Shell.su("fix_env").exec();
-            } else {
-                File patched = patchBoot();
-                if (patched == null)
-                    return false;
-                if (!outputBoot(patched))
-                    return false;
-                if (mode == SECOND_SLOT_MODE)
-                    postOTA();
-                console.add("- All done!");
-            }
-        } catch (Exception e) {
-            e.printStackTrace();
-            return false;
-        }
-        return true;
-    }
-
-    @Override
-    protected void onPostExecute(Boolean result) {
-        if (mode == FIX_ENV_MODE) {
-            dialog.dismiss();
-            Utils.toast(result ? R.string.setup_done : R.string.setup_fail, Toast.LENGTH_LONG);
-        } else {
-            // Running in FlashActivity
-            FlashActivity activity = (FlashActivity) getActivity();
-            if (!result) {
-                Shell.sh("rm -rf " + installDir).submit();
-                console.add("! Installation failed");
-                activity.reboot.setVisibility(View.GONE);
-            }
-            activity.buttonPanel.setVisibility(View.VISIBLE);
-        }
-    }
-}

app/src/full/java/com/topjohnwu/magisk/components/BaseActivity.java

@@ -1,5 +1,6 @@
 package com.topjohnwu.magisk.components;
 
+import android.Manifest;
 import android.content.Context;
 import android.content.Intent;
 import android.content.pm.PackageManager;
@@ -8,13 +9,12 @@ import android.os.Bundle;
 import android.view.WindowManager;
 import android.widget.Toast;
 
-import com.topjohnwu.magisk.Const;
+import com.topjohnwu.core.App;
-import com.topjohnwu.magisk.Data;
+import com.topjohnwu.core.Const;
-import com.topjohnwu.magisk.MagiskManager;
+import com.topjohnwu.core.Data;
-import com.topjohnwu.magisk.NoUIActivity;
+import com.topjohnwu.core.utils.LocaleManager;
+import com.topjohnwu.core.utils.Topic;
 import com.topjohnwu.magisk.R;
-import com.topjohnwu.magisk.utils.LocaleManager;
-import com.topjohnwu.magisk.utils.Topic;
 
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
@@ -26,12 +26,12 @@ import androidx.core.content.ContextCompat;
 public abstract class BaseActivity extends AppCompatActivity implements Topic.AutoSubscriber {
 
     public static final String INTENT_PERM = "perm_dialog";
+    private static Runnable grantCallback;
 
-    protected static Runnable permissionGrantCallback;
     static int[] EMPTY_INT_ARRAY = new int[0];
 
     private ActivityResultListener activityResultListener;
-    public MagiskManager mm;
+    public App app;
 
     @Override
     public int[] getSubscribedTopics() {
@@ -49,7 +49,7 @@ public abstract class BaseActivity extends AppCompatActivity implements Topic.Au
         Configuration config = base.getResources().getConfiguration();
         config.setLocale(LocaleManager.locale);
         applyOverrideConfiguration(config);
-        mm = Data.MM();
+        app = App.self;
     }
 
     @Override
@@ -84,6 +84,14 @@ public abstract class BaseActivity extends AppCompatActivity implements Topic.Au
         }
     }
 
+    public void runWithExternalRW(Runnable callback) {
+        runWithPermission(new String[] { Manifest.permission.WRITE_EXTERNAL_STORAGE }, callback);
+    }
+
+    public void runWithPermission(String[] permissions, Runnable callback) {
+        runWithPermission(this, permissions, callback);
+    }
+
     public static void runWithPermission(Context context, String[] permissions, Runnable callback) {
         boolean granted = true;
         for (String perm : permissions) {
@@ -95,23 +103,13 @@ public abstract class BaseActivity extends AppCompatActivity implements Topic.Au
             callback.run();
         } else {
             // Passed in context should be an activity if not granted, need to show dialog!
-            permissionGrantCallback = callback;
+            if (context instanceof BaseActivity) {
-            if (!(context instanceof BaseActivity)) {
+                grantCallback = callback;
-                // Start NoUIActivity to show dialog
-                Intent intent = new Intent(context, Data.classMap.get(NoUIActivity.class));
-                intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
-                intent.putExtra(INTENT_PERM, permissions);
-                context.startActivity(intent);
-            } else {
                 ActivityCompat.requestPermissions((BaseActivity) context, permissions, 0);
             }
         }
     }
 
-    public void runWithPermission(String[] permissions, Runnable callback) {
-        runWithPermission(this, permissions, callback);
-    }
-
     @Override
     protected void onActivityResult(int requestCode, int resultCode, Intent data) {
         if (activityResultListener != null)
@@ -132,13 +130,13 @@ public abstract class BaseActivity extends AppCompatActivity implements Topic.Au
                 grant = false;
         }
         if (grant) {
-            if (permissionGrantCallback != null) {
+            if (grantCallback != null) {
-                permissionGrantCallback.run();
+                grantCallback.run();
             }
         } else {
             Toast.makeText(this, R.string.no_rw_storage, Toast.LENGTH_LONG).show();
         }
-        permissionGrantCallback = null;
+        grantCallback = null;
     }
 
     public interface ActivityResultListener {

app/src/full/java/com/topjohnwu/magisk/components/BaseFragment.java

@@ -2,20 +2,19 @@ package com.topjohnwu.magisk.components;
 
 import android.content.Intent;
 
-import com.topjohnwu.magisk.Data;
+import com.topjohnwu.core.App;
-import com.topjohnwu.magisk.MagiskManager;
+import com.topjohnwu.core.utils.Topic;
-import com.topjohnwu.magisk.utils.Topic;
 
 import androidx.fragment.app.Fragment;
 import butterknife.Unbinder;
 
 public class BaseFragment extends Fragment implements Topic.AutoSubscriber {
 
-    public MagiskManager mm;
+    public App app;
     protected Unbinder unbinder = null;
 
     public BaseFragment() {
-        mm = Data.MM();
+        app = App.self;
     }
 
     @Override

app/src/full/java/com/topjohnwu/magisk/components/EnvFixDialog.java

@@ -1,9 +1,14 @@
 package com.topjohnwu.magisk.components;
 
 import android.app.Activity;
+import android.app.ProgressDialog;
+import android.widget.Toast;
 
+import com.topjohnwu.core.tasks.MagiskInstaller;
+import com.topjohnwu.core.utils.Utils;
 import com.topjohnwu.magisk.R;
-import com.topjohnwu.magisk.asyncs.InstallMagisk;
+import com.topjohnwu.superuser.Shell;
+import com.topjohnwu.superuser.io.SuFile;
 
 import androidx.annotation.NonNull;
 
@@ -14,7 +19,25 @@ public class EnvFixDialog extends CustomAlertDialog {
         setTitle(R.string.env_fix_title);
         setMessage(R.string.env_fix_msg);
         setCancelable(true);
-        setPositiveButton(R.string.yes, (d, i) -> new InstallMagisk(activity).exec());
+        setPositiveButton(R.string.yes, (d, i) -> {
+            ProgressDialog pd = ProgressDialog.show(activity,
+                    activity.getString(R.string.setup_title),
+                    activity.getString(R.string.setup_msg));
+            new MagiskInstaller() {
+                @Override
+                protected boolean operations() {
+                    installDir = new SuFile("/data/adb/magisk");
+                    Shell.su("rm -rf /data/adb/magisk/*").exec();
+                    return extractZip() && Shell.su("fix_env").exec().isSuccess();
+                }
+
+                @Override
+                protected void onResult(boolean success) {
+                    pd.dismiss();
+                    Utils.toast(success ? R.string.setup_done : R.string.setup_fail, Toast.LENGTH_LONG);
+                }
+            }.exec();
+        });
         setNegativeButton(R.string.no_thanks, null);
     }
 }

app/src/full/java/com/topjohnwu/magisk/components/InstallMethodDialog.java

@@ -1,16 +1,16 @@
 package com.topjohnwu.magisk.components;
 
-import android.Manifest;
 import android.app.Activity;
 import android.content.Intent;
 import android.widget.Toast;
 
 import com.google.android.material.snackbar.Snackbar;
-import com.topjohnwu.magisk.Const;
+import com.topjohnwu.core.Const;
-import com.topjohnwu.magisk.Data;
+import com.topjohnwu.core.Data;
+import com.topjohnwu.core.utils.Utils;
+import com.topjohnwu.magisk.ClassMap;
 import com.topjohnwu.magisk.FlashActivity;
 import com.topjohnwu.magisk.R;
-import com.topjohnwu.magisk.utils.Utils;
 import com.topjohnwu.net.Networking;
 
 import java.io.File;
@@ -33,7 +33,7 @@ class InstallMethodDialog extends AlertDialog.Builder {
                     downloadOnly(activity);
                     break;
                 case 2:
-                    intent = new Intent(activity, Data.classMap.get(FlashActivity.class))
+                    intent = new Intent(activity, ClassMap.get(FlashActivity.class))
                             .putExtra(Const.Key.FLASH_ACTION, Const.Value.FLASH_MAGISK);
                     activity.startActivity(intent);
                     break;
@@ -48,13 +48,13 @@ class InstallMethodDialog extends AlertDialog.Builder {
     private void patchBoot(BaseActivity a) {
         Utils.toast(R.string.boot_file_patch_msg, Toast.LENGTH_LONG);
         Intent intent = new Intent(Intent.ACTION_GET_CONTENT).setType("*/*");
-        a.runWithPermission(new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE}, () ->
+        a.runWithExternalRW(() ->
                 a.startActivityForResult(intent, Const.ID.SELECT_BOOT,
                         (requestCode, resultCode, data) -> {
                             if (requestCode == Const.ID.SELECT_BOOT &&
                                     resultCode == Activity.RESULT_OK && data != null) {
-                                Intent i = new Intent(a, Data.classMap.get(FlashActivity.class))
+                                Intent i = new Intent(a, ClassMap.get(FlashActivity.class))
-                                        .putExtra(Const.Key.FLASH_SET_BOOT, data.getData())
+                                        .setData(data.getData())
                                         .putExtra(Const.Key.FLASH_ACTION, Const.Value.PATCH_BOOT);
                                 a.startActivity(i);
                             }
@@ -63,7 +63,7 @@ class InstallMethodDialog extends AlertDialog.Builder {
     }
 
     private void downloadOnly(BaseActivity a) {
-        a.runWithPermission(new String[] {Manifest.permission.WRITE_EXTERNAL_STORAGE}, () -> {
+        a.runWithExternalRW(() -> {
             String filename = Utils.fmt("Magisk-v%s(%d).zip",
                     Data.remoteMagiskVersionString, Data.remoteMagiskVersionCode);
             File zip = new File(Const.EXTERNAL_PATH, filename);
@@ -86,7 +86,7 @@ class InstallMethodDialog extends AlertDialog.Builder {
                 .setMessage(R.string.install_inactive_slot_msg)
                 .setCancelable(true)
                 .setPositiveButton(R.string.yes, (d, i) -> {
-                    Intent intent = new Intent(activity, Data.classMap.get(FlashActivity.class))
+                    Intent intent = new Intent(activity, ClassMap.get(FlashActivity.class))
                             .putExtra(Const.Key.FLASH_ACTION, Const.Value.FLASH_INACTIVE_SLOT);
                     activity.startActivity(intent);
                 })

app/src/full/java/com/topjohnwu/magisk/components/MagiskInstallDialog.java

@@ -3,11 +3,10 @@ package com.topjohnwu.magisk.components;
 import android.net.Uri;
 import android.text.TextUtils;
 
-import com.topjohnwu.magisk.Data;
+import com.topjohnwu.core.Data;
-import com.topjohnwu.magisk.MagiskManager;
+import com.topjohnwu.core.utils.Utils;
 import com.topjohnwu.magisk.R;
-import com.topjohnwu.magisk.asyncs.MarkDownWindow;
+import com.topjohnwu.magisk.utils.AppUtils;
-import com.topjohnwu.magisk.utils.Utils;
 import com.topjohnwu.superuser.Shell;
 import com.topjohnwu.superuser.ShellUtils;
 
@@ -15,35 +14,34 @@ import java.util.ArrayList;
 import java.util.List;
 
 public class MagiskInstallDialog extends CustomAlertDialog {
-    public MagiskInstallDialog(BaseActivity activity) {
+    public MagiskInstallDialog(BaseActivity a) {
-        super(activity);
+        super(a);
-        MagiskManager mm = Data.MM();
         String filename = Utils.fmt("Magisk-v%s(%d).zip",
                 Data.remoteMagiskVersionString, Data.remoteMagiskVersionCode);
-        setTitle(mm.getString(R.string.repo_install_title, mm.getString(R.string.magisk)));
+        setTitle(a.getString(R.string.repo_install_title, a.getString(R.string.magisk)));
-        setMessage(mm.getString(R.string.repo_install_msg, filename));
+        setMessage(a.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(a.getString(R.string.download_zip_only));
-            options.add(mm.getString(R.string.patch_boot_file));
+            options.add(a.getString(R.string.patch_boot_file));
             if (Shell.rootAccess()) {
-                options.add(mm.getString(R.string.direct_install));
+                options.add(a.getString(R.string.direct_install));
                 String s = ShellUtils.fastCmd("grep_prop ro.build.ab_update");
                 if (!s.isEmpty() && Boolean.parseBoolean(s)) {
-                    options.add(mm.getString(R.string.install_inactive_slot));
+                    options.add(a.getString(R.string.install_inactive_slot));
                 }
             }
-            new InstallMethodDialog(activity, options).show();
+            new InstallMethodDialog(a, options).show();
         });
         setNegativeButton(R.string.no_thanks, null);
         if (!TextUtils.isEmpty(Data.magiskNoteLink)) {
             setNeutralButton(R.string.release_notes, (d, i) -> {
                 if (Data.magiskNoteLink.contains("forum.xda-developers")) {
                     // Open forum links in browser
-                    Utils.openLink(activity, Uri.parse(Data.magiskNoteLink));
+                    AppUtils.openLink(a, Uri.parse(Data.magiskNoteLink));
                 } else {
-                    new MarkDownWindow(activity, null, Data.magiskNoteLink).exec();
+                    new MarkDownWindow(a, null, Data.magiskNoteLink).exec();
                 }
             });
         }

app/src/full/java/com/topjohnwu/magisk/components/ManagerInstallDialog.java

@@ -2,30 +2,27 @@ package com.topjohnwu.magisk.components;
 
 import android.text.TextUtils;
 
-import com.topjohnwu.magisk.Data;
+import com.topjohnwu.core.Data;
-import com.topjohnwu.magisk.MagiskManager;
+import com.topjohnwu.core.utils.Utils;
 import com.topjohnwu.magisk.R;
-import com.topjohnwu.magisk.asyncs.MarkDownWindow;
+import com.topjohnwu.magisk.utils.DownloadApp;
-import com.topjohnwu.magisk.utils.DlInstallManager;
-import com.topjohnwu.magisk.utils.Utils;
 
 import androidx.annotation.NonNull;
 
 public class ManagerInstallDialog extends CustomAlertDialog {
 
-    public ManagerInstallDialog(@NonNull BaseActivity activity) {
+    public ManagerInstallDialog(@NonNull BaseActivity a) {
-        super(activity);
+        super(a);
-        MagiskManager mm = Data.MM();
         String name = Utils.fmt("MagiskManager v%s(%d)",
                 Data.remoteManagerVersionString, Data.remoteManagerVersionCode);
-        setTitle(mm.getString(R.string.repo_install_title, mm.getString(R.string.app_name)));
+        setTitle(a.getString(R.string.repo_install_title, a.getString(R.string.app_name)));
-        setMessage(mm.getString(R.string.repo_install_msg, name));
+        setMessage(a.getString(R.string.repo_install_msg, name));
         setCancelable(true);
-        setPositiveButton(R.string.install, (d, i) -> DlInstallManager.upgrade(name));
+        setPositiveButton(R.string.install, (d, i) -> DownloadApp.upgrade(name));
         setNegativeButton(R.string.no_thanks, null);
         if (!TextUtils.isEmpty(Data.managerNoteLink)) {
             setNeutralButton(R.string.app_changelog, (d, i) ->
-                    new MarkDownWindow(activity, null, Data.managerNoteLink).exec());
+                    new MarkDownWindow(a, null, Data.managerNoteLink).exec());
         }
     }
 }

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

@@ -1,12 +1,13 @@
-package com.topjohnwu.magisk.asyncs;
+package com.topjohnwu.magisk.components;
 
 import android.app.Activity;
 import android.webkit.WebView;
 
-import com.topjohnwu.magisk.Data;
+import com.topjohnwu.core.App;
-import com.topjohnwu.magisk.MagiskManager;
+import com.topjohnwu.core.Data;
+import com.topjohnwu.core.tasks.ParallelTask;
+import com.topjohnwu.core.utils.Utils;
 import com.topjohnwu.magisk.R;
-import com.topjohnwu.magisk.utils.Utils;
 import com.topjohnwu.superuser.ShellUtils;
 
 import org.commonmark.node.Node;
@@ -40,7 +41,7 @@ public class MarkDownWindow extends ParallelTask<Void, Void, String> {
 
     @Override
     protected String doInBackground(Void... voids) {
-        MagiskManager mm = Data.MM();
+        App app = App.self;
         String md;
         if (mUrl != null) {
             md = Utils.dlString(mUrl);
@@ -55,14 +56,11 @@ public class MarkDownWindow extends ParallelTask<Void, Void, String> {
             }
         }
         String css;
-        try (
+        try (InputStream in = app.getResources()
-                InputStream in = mm.getResources().openRawResource(
+                .openRawResource(Data.isDarkTheme ? R.raw.dark : R.raw.light);
-                    Data.isDarkTheme ? R.raw.dark : R.raw.light);
+             ByteArrayOutputStream out = new ByteArrayOutputStream()) {
-                ByteArrayOutputStream out = new ByteArrayOutputStream()
-        ) {
             ShellUtils.pump(in, out);
             css = out.toString();
-            in.close();
         } catch (IOException e) {
             e.printStackTrace();
             return "";

app/src/full/java/com/topjohnwu/magisk/components/Notifications.java

@@ -7,13 +7,14 @@ import android.content.Context;
 import android.content.Intent;
 import android.os.Build;
 
-import com.topjohnwu.magisk.Const;
+import com.topjohnwu.core.App;
-import com.topjohnwu.magisk.Data;
+import com.topjohnwu.core.Const;
-import com.topjohnwu.magisk.MagiskManager;
+import com.topjohnwu.core.Data;
+import com.topjohnwu.core.utils.Utils;
+import com.topjohnwu.magisk.ClassMap;
 import com.topjohnwu.magisk.R;
 import com.topjohnwu.magisk.SplashActivity;
 import com.topjohnwu.magisk.receivers.GeneralReceiver;
-import com.topjohnwu.magisk.utils.Utils;
 
 import androidx.core.app.NotificationCompat;
 import androidx.core.app.NotificationManagerCompat;
@@ -36,74 +37,74 @@ public class Notifications {
     }
 
     public static void magiskUpdate() {
-        MagiskManager mm = Data.MM();
+        App app = App.self;
 
-        Intent intent = new Intent(mm, Data.classMap.get(SplashActivity.class));
+        Intent intent = new Intent(app, ClassMap.get(SplashActivity.class));
         intent.putExtra(Const.Key.OPEN_SECTION, "magisk");
-        TaskStackBuilder stackBuilder = TaskStackBuilder.create(mm);
+        TaskStackBuilder stackBuilder = TaskStackBuilder.create(app);
-        stackBuilder.addParentStack(Data.classMap.get(SplashActivity.class));
+        stackBuilder.addParentStack(ClassMap.get(SplashActivity.class));
         stackBuilder.addNextIntent(intent);
         PendingIntent pendingIntent = stackBuilder.getPendingIntent(Const.ID.MAGISK_UPDATE_NOTIFICATION_ID,
                 PendingIntent.FLAG_UPDATE_CURRENT);
 
-        NotificationCompat.Builder builder = new NotificationCompat.Builder(mm, Const.ID.UPDATE_NOTIFICATION_CHANNEL);
+        NotificationCompat.Builder builder = new NotificationCompat.Builder(app, Const.ID.UPDATE_NOTIFICATION_CHANNEL);
         builder.setSmallIcon(R.drawable.ic_magisk_outline)
-                .setContentTitle(mm.getString(R.string.magisk_update_title))
+                .setContentTitle(app.getString(R.string.magisk_update_title))
-                .setContentText(mm.getString(R.string.magisk_update_available, Data.remoteMagiskVersionString))
+                .setContentText(app.getString(R.string.magisk_update_available, Data.remoteMagiskVersionString))
                 .setVibrate(new long[]{0, 100, 100, 100})
                 .setAutoCancel(true)
                 .setContentIntent(pendingIntent);
 
-        NotificationManagerCompat mgr = NotificationManagerCompat.from(mm);
+        NotificationManagerCompat mgr = NotificationManagerCompat.from(app);
         mgr.notify(Const.ID.MAGISK_UPDATE_NOTIFICATION_ID, builder.build());
     }
 
     public static void managerUpdate() {
-        MagiskManager mm = Data.MM();
+        App app = App.self;
         String name = Utils.fmt("MagiskManager v%s(%d)",
                 Data.remoteManagerVersionString, Data.remoteManagerVersionCode);
 
-        Intent intent = new Intent(mm, Data.classMap.get(GeneralReceiver.class));
+        Intent intent = new Intent(app, ClassMap.get(GeneralReceiver.class));
         intent.setAction(Const.Key.BROADCAST_MANAGER_UPDATE);
         intent.putExtra(Const.Key.INTENT_SET_LINK, Data.managerLink);
         intent.putExtra(Const.Key.INTENT_SET_NAME, name);
-        PendingIntent pendingIntent = PendingIntent.getBroadcast(mm,
+        PendingIntent pendingIntent = PendingIntent.getBroadcast(app,
                 Const.ID.APK_UPDATE_NOTIFICATION_ID, intent, PendingIntent.FLAG_UPDATE_CURRENT);
 
-        NotificationCompat.Builder builder = new NotificationCompat.Builder(mm, Const.ID.UPDATE_NOTIFICATION_CHANNEL);
+        NotificationCompat.Builder builder = new NotificationCompat.Builder(app, Const.ID.UPDATE_NOTIFICATION_CHANNEL);
         builder.setSmallIcon(R.drawable.ic_magisk_outline)
-                .setContentTitle(mm.getString(R.string.manager_update_title))
+                .setContentTitle(app.getString(R.string.manager_update_title))
-                .setContentText(mm.getString(R.string.manager_download_install))
+                .setContentText(app.getString(R.string.manager_download_install))
                 .setVibrate(new long[]{0, 100, 100, 100})
                 .setAutoCancel(true)
                 .setContentIntent(pendingIntent);
 
-        NotificationManagerCompat mgr = NotificationManagerCompat.from(mm);
+        NotificationManagerCompat mgr = NotificationManagerCompat.from(app);
         mgr.notify(Const.ID.APK_UPDATE_NOTIFICATION_ID, builder.build());
     }
 
     public static void dtboPatched() {
-        MagiskManager mm = Data.MM();
+        App app = App.self;
 
-        Intent intent = new Intent(mm, Data.classMap.get(GeneralReceiver.class))
+        Intent intent = new Intent(app, ClassMap.get(GeneralReceiver.class))
                 .setAction(Const.Key.BROADCAST_REBOOT);
-        PendingIntent pendingIntent = PendingIntent.getBroadcast(mm,
+        PendingIntent pendingIntent = PendingIntent.getBroadcast(app,
                 Const.ID.DTBO_NOTIFICATION_ID, intent, PendingIntent.FLAG_UPDATE_CURRENT);
 
-        NotificationCompat.Builder builder = new NotificationCompat.Builder(mm, Const.ID.UPDATE_NOTIFICATION_CHANNEL);
+        NotificationCompat.Builder builder = new NotificationCompat.Builder(app, Const.ID.UPDATE_NOTIFICATION_CHANNEL);
         builder.setSmallIcon(R.drawable.ic_magisk_outline)
-                .setContentTitle(mm.getString(R.string.dtbo_patched_title))
+                .setContentTitle(app.getString(R.string.dtbo_patched_title))
-                .setContentText(mm.getString(R.string.dtbo_patched_reboot))
+                .setContentText(app.getString(R.string.dtbo_patched_reboot))
                 .setVibrate(new long[]{0, 100, 100, 100})
-                .addAction(R.drawable.ic_refresh, mm.getString(R.string.reboot), pendingIntent);
+                .addAction(R.drawable.ic_refresh, app.getString(R.string.reboot), pendingIntent);
 
-        NotificationManagerCompat mgr = NotificationManagerCompat.from(mm);
+        NotificationManagerCompat mgr = NotificationManagerCompat.from(app);
         mgr.notify(Const.ID.DTBO_NOTIFICATION_ID, builder.build());
     }
 
     public static NotificationCompat.Builder progress(String title) {
-        MagiskManager mm = Data.MM();
+        App app = App.self;
-        NotificationCompat.Builder builder = new NotificationCompat.Builder(mm, Const.ID.PROGRESS_NOTIFICATION_CHANNEL);
+        NotificationCompat.Builder builder = new NotificationCompat.Builder(app, Const.ID.PROGRESS_NOTIFICATION_CHANNEL);
         builder.setPriority(NotificationCompat.PRIORITY_LOW)
                 .setSmallIcon(android.R.drawable.stat_sys_download)
                 .setContentTitle(title)

app/src/full/java/com/topjohnwu/magisk/components/ProgressNotification.java

@@ -2,10 +2,9 @@ package com.topjohnwu.magisk.components;
 
 import android.widget.Toast;
 
-import com.topjohnwu.magisk.Data;
+import com.topjohnwu.core.App;
-import com.topjohnwu.magisk.MagiskManager;
+import com.topjohnwu.core.utils.Utils;
 import com.topjohnwu.magisk.R;
-import com.topjohnwu.magisk.utils.Utils;
 import com.topjohnwu.net.DownloadProgressListener;
 
 import androidx.core.app.NotificationCompat;
@@ -17,12 +16,11 @@ public class ProgressNotification implements DownloadProgressListener {
     private long prevTime;
 
     public ProgressNotification(String title) {
-        MagiskManager mm = Data.MM();
+        mgr = NotificationManagerCompat.from(App.self);
-        mgr = NotificationManagerCompat.from(mm);
         builder = Notifications.progress(title);
         prevTime = System.currentTimeMillis();
         update();
-        Utils.toast(mm.getString(R.string.downloading_toast, title), Toast.LENGTH_SHORT);
+        Utils.toast(App.self.getString(R.string.downloading_toast, title), Toast.LENGTH_SHORT);
     }
 
     @Override
@@ -47,7 +45,7 @@ public class ProgressNotification implements DownloadProgressListener {
 
     public void dlDone() {
         builder.setProgress(0, 0, false)
-                .setContentText(Data.MM().getString(R.string.download_complete))
+                .setContentText(App.self.getString(R.string.download_complete))
                 .setSmallIcon(R.drawable.ic_check_circle)
                 .setOngoing(false);
         update();
@@ -55,7 +53,7 @@ public class ProgressNotification implements DownloadProgressListener {
 
     public void dlFail() {
         builder.setProgress(0, 0, false)
-                .setContentText(Data.MM().getString(R.string.download_file_error))
+                .setContentText(App.self.getString(R.string.download_file_error))
                 .setSmallIcon(R.drawable.ic_cancel)
                 .setOngoing(false);
         update();

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

@@ -6,8 +6,8 @@ import android.view.View;
 import android.widget.TextView;
 
 import com.google.android.material.snackbar.Snackbar;
+import com.topjohnwu.core.utils.Utils;
 import com.topjohnwu.magisk.R;
-import com.topjohnwu.magisk.utils.Utils;
 
 import androidx.annotation.StringRes;
 

app/src/full/java/com/topjohnwu/magisk/components/UninstallDialog.java

@@ -7,11 +7,12 @@ import android.net.Uri;
 import android.text.TextUtils;
 import android.widget.Toast;
 
-import com.topjohnwu.magisk.Const;
+import com.topjohnwu.core.Const;
-import com.topjohnwu.magisk.Data;
+import com.topjohnwu.core.Data;
+import com.topjohnwu.core.utils.Utils;
+import com.topjohnwu.magisk.ClassMap;
 import com.topjohnwu.magisk.FlashActivity;
 import com.topjohnwu.magisk.R;
-import com.topjohnwu.magisk.utils.Utils;
 import com.topjohnwu.net.Networking;
 import com.topjohnwu.superuser.Shell;
 
@@ -47,7 +48,7 @@ public class UninstallDialog extends CustomAlertDialog {
                     .setErrorHandler(((conn, e) -> progress.dlFail()))
                     .getAsFile(f -> {
                         progress.dismiss();
-                        Intent intent = new Intent(activity, Data.classMap.get(FlashActivity.class))
+                        Intent intent = new Intent(activity, ClassMap.get(FlashActivity.class))
                                 .addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
                                 .setData(Uri.fromFile(f))
                                 .putExtra(Const.Key.FLASH_ACTION, Const.Value.UNINSTALL);

app/src/full/java/com/topjohnwu/magisk/fragments/MagiskFragment.java

@@ -15,13 +15,15 @@ import android.widget.ProgressBar;
 import android.widget.RelativeLayout;
 import android.widget.TextView;
 
+import com.topjohnwu.core.Const;
+import com.topjohnwu.core.Data;
+import com.topjohnwu.core.tasks.CheckUpdates;
+import com.topjohnwu.core.tasks.SafetyNet;
+import com.topjohnwu.core.utils.ISafetyNetHelper;
+import com.topjohnwu.core.utils.Topic;
 import com.topjohnwu.magisk.BuildConfig;
-import com.topjohnwu.magisk.Const;
-import com.topjohnwu.magisk.Data;
 import com.topjohnwu.magisk.MainActivity;
 import com.topjohnwu.magisk.R;
-import com.topjohnwu.magisk.asyncs.CheckUpdates;
-import com.topjohnwu.magisk.asyncs.SafetyNet;
 import com.topjohnwu.magisk.components.BaseActivity;
 import com.topjohnwu.magisk.components.BaseFragment;
 import com.topjohnwu.magisk.components.CustomAlertDialog;
@@ -31,8 +33,6 @@ import com.topjohnwu.magisk.components.MagiskInstallDialog;
 import com.topjohnwu.magisk.components.ManagerInstallDialog;
 import com.topjohnwu.magisk.components.UninstallDialog;
 import com.topjohnwu.magisk.utils.Download;
-import com.topjohnwu.magisk.utils.ISafetyNetHelper;
-import com.topjohnwu.magisk.utils.Topic;
 import com.topjohnwu.superuser.Shell;
 import com.topjohnwu.superuser.ShellUtils;
 
@@ -119,7 +119,7 @@ public class MagiskFragment extends BaseFragment
             return;
         }
 
-        ((NotificationManager) mm.getSystemService(Context.NOTIFICATION_SERVICE)).cancelAll();
+        ((NotificationManager) app.getSystemService(Context.NOTIFICATION_SERVICE)).cancelAll();
         new MagiskInstallDialog((BaseActivity) getActivity()).show();
     }
 
@@ -169,7 +169,7 @@ public class MagiskFragment extends BaseFragment
         shownDialog = false;
 
         // Trigger state check
-        if (Download.checkNetworkStatus(mm)) {
+        if (Download.checkNetworkStatus(app)) {
             CheckUpdates.check();
         } else {
             mSwipeRefreshLayout.setRefreshing(false);
@@ -199,7 +199,7 @@ public class MagiskFragment extends BaseFragment
     }
 
     private boolean hasGms() {
-        PackageManager pm = mm.getPackageManager();
+        PackageManager pm = app.getPackageManager();
         PackageInfo info;
         try {
             info = pm.getPackageInfo("com.google.android.gms", 0);
@@ -212,13 +212,13 @@ public class MagiskFragment extends BaseFragment
     private void updateUI() {
         ((MainActivity) requireActivity()).checkHideSection();
 
-        boolean hasNetwork = Download.checkNetworkStatus(mm);
+        boolean hasNetwork = Download.checkNetworkStatus(app);
         boolean hasRoot = Shell.rootAccess();
 
         magiskUpdate.setVisibility(hasNetwork ? View.VISIBLE : View.GONE);
         installOptionCard.setVisibility(hasNetwork ? View.VISIBLE : View.GONE);
         uninstallButton.setVisibility(hasRoot ? View.VISIBLE : View.GONE);
-        coreOnlyNotice.setVisibility(mm.prefs.getBoolean(Const.Key.COREONLY, false) ? View.VISIBLE : View.GONE);
+        coreOnlyNotice.setVisibility(app.prefs.getBoolean(Const.Key.COREONLY, false) ? View.VISIBLE : View.GONE);
 
         int image, color;
 

app/src/full/java/com/topjohnwu/magisk/fragments/MagiskHideFragment.java

@@ -8,10 +8,10 @@ import android.view.View;
 import android.view.ViewGroup;
 import android.widget.SearchView;
 
+import com.topjohnwu.core.utils.Topic;
 import com.topjohnwu.magisk.R;
 import com.topjohnwu.magisk.adapters.ApplicationAdapter;
 import com.topjohnwu.magisk.components.BaseFragment;
-import com.topjohnwu.magisk.utils.Topic;
 
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;

app/src/full/java/com/topjohnwu/magisk/fragments/MagiskLogFragment.java

@@ -15,11 +15,11 @@ import android.widget.ScrollView;
 import android.widget.TextView;
 
 import com.google.android.material.snackbar.Snackbar;
-import com.topjohnwu.magisk.Const;
+import com.topjohnwu.core.Const;
+import com.topjohnwu.core.utils.Utils;
 import com.topjohnwu.magisk.R;
 import com.topjohnwu.magisk.components.BaseFragment;
 import com.topjohnwu.magisk.components.SnackbarMaker;
-import com.topjohnwu.magisk.utils.Utils;
 import com.topjohnwu.superuser.Shell;
 
 import java.io.File;

app/src/full/java/com/topjohnwu/magisk/fragments/ModulesFragment.java

@@ -12,15 +12,15 @@ import android.view.View;
 import android.view.ViewGroup;
 import android.widget.TextView;
 
-import com.topjohnwu.magisk.Const;
+import com.topjohnwu.core.Const;
-import com.topjohnwu.magisk.Data;
+import com.topjohnwu.core.container.Module;
+import com.topjohnwu.core.utils.Topic;
+import com.topjohnwu.core.utils.Utils;
+import com.topjohnwu.magisk.ClassMap;
 import com.topjohnwu.magisk.FlashActivity;
 import com.topjohnwu.magisk.R;
 import com.topjohnwu.magisk.adapters.ModulesAdapter;
 import com.topjohnwu.magisk.components.BaseFragment;
-import com.topjohnwu.magisk.container.Module;
-import com.topjohnwu.magisk.utils.Topic;
-import com.topjohnwu.magisk.utils.Utils;
 import com.topjohnwu.superuser.Shell;
 
 import java.util.ArrayList;
@@ -94,7 +94,7 @@ public class ModulesFragment extends BaseFragment implements Topic.Subscriber {
     public void onActivityResult(int requestCode, int resultCode, Intent data) {
         if (requestCode == Const.ID.FETCH_ZIP && resultCode == Activity.RESULT_OK && data != null) {
             // Get the URI of the selected file
-            Intent intent = new Intent(getActivity(), Data.classMap.get(FlashActivity.class));
+            Intent intent = new Intent(getActivity(), ClassMap.get(FlashActivity.class));
             intent.setData(data.getData()).putExtra(Const.Key.FLASH_ACTION, Const.Value.FLASH_ZIP);
             startActivity(intent);
         }

app/src/full/java/com/topjohnwu/magisk/fragments/ReposFragment.java

@@ -11,14 +11,14 @@ import android.view.ViewGroup;
 import android.widget.SearchView;
 import android.widget.TextView;
 
-import com.topjohnwu.magisk.Const;
+import com.topjohnwu.core.Const;
-import com.topjohnwu.magisk.Data;
+import com.topjohnwu.core.Data;
+import com.topjohnwu.core.container.Module;
+import com.topjohnwu.core.tasks.UpdateRepos;
+import com.topjohnwu.core.utils.Topic;
 import com.topjohnwu.magisk.R;
 import com.topjohnwu.magisk.adapters.ReposAdapter;
-import com.topjohnwu.magisk.asyncs.UpdateRepos;
 import com.topjohnwu.magisk.components.BaseFragment;
-import com.topjohnwu.magisk.container.Module;
-import com.topjohnwu.magisk.utils.Topic;
 
 import java.util.Map;
 
@@ -70,8 +70,8 @@ public class ReposFragment extends BaseFragment implements Topic.Subscriber {
     @Override
     public void onPublish(int topic, Object[] result) {
         if (topic == Topic.MODULE_LOAD_DONE) {
-            adapter = new ReposAdapter(mm.repoDB, (Map<String, Module>) result[0]);
+            adapter = new ReposAdapter(app.repoDB, (Map<String, Module>) result[0]);
-            mm.repoDB.registerAdapter(adapter);
+            app.repoDB.registerAdapterCallback(adapter::notifyDBChanged);
             recyclerView.setAdapter(adapter);
             recyclerView.setVisibility(View.VISIBLE);
             emptyRv.setVisibility(View.GONE);
@@ -108,7 +108,7 @@ public class ReposFragment extends BaseFragment implements Topic.Subscriber {
                 .setTitle(R.string.sorting_order)
                 .setSingleChoiceItems(R.array.sorting_orders, Data.repoOrder, (d, which) -> {
                     Data.repoOrder = which;
-                    mm.prefs.edit().putInt(Const.Key.REPO_ORDER, Data.repoOrder).apply();
+                    app.prefs.edit().putInt(Const.Key.REPO_ORDER, Data.repoOrder).apply();
                     adapter.notifyDBChanged();
                     d.dismiss();
                 }).show();
@@ -119,6 +119,6 @@ public class ReposFragment extends BaseFragment implements Topic.Subscriber {
     @Override
     public void onDestroyView() {
         super.onDestroyView();
-        mm.repoDB.unregisterAdapter();
+        app.repoDB.unregisterAdapterCallback();
     }
 }

app/src/full/java/com/topjohnwu/magisk/fragments/SettingsFragment.java

@@ -10,19 +10,20 @@ import android.view.ViewGroup;
 import android.widget.EditText;
 import android.widget.Toast;
 
+import com.topjohnwu.core.App;
+import com.topjohnwu.core.Const;
+import com.topjohnwu.core.Data;
+import com.topjohnwu.core.tasks.CheckUpdates;
+import com.topjohnwu.core.utils.LocaleManager;
+import com.topjohnwu.core.utils.Topic;
+import com.topjohnwu.core.utils.Utils;
 import com.topjohnwu.magisk.BuildConfig;
-import com.topjohnwu.magisk.Const;
-import com.topjohnwu.magisk.Data;
-import com.topjohnwu.magisk.MagiskManager;
 import com.topjohnwu.magisk.R;
-import com.topjohnwu.magisk.asyncs.CheckUpdates;
+import com.topjohnwu.magisk.utils.AppUtils;
-import com.topjohnwu.magisk.asyncs.PatchAPK;
-import com.topjohnwu.magisk.utils.DlInstallManager;
 import com.topjohnwu.magisk.utils.Download;
+import com.topjohnwu.magisk.utils.DownloadApp;
 import com.topjohnwu.magisk.utils.FingerprintHelper;
-import com.topjohnwu.magisk.utils.LocaleManager;
+import com.topjohnwu.magisk.utils.PatchAPK;
-import com.topjohnwu.magisk.utils.Topic;
-import com.topjohnwu.magisk.utils.Utils;
 import com.topjohnwu.superuser.Shell;
 
 import java.io.IOException;
@@ -43,7 +44,7 @@ public class SettingsFragment extends PreferenceFragmentCompat
         implements SharedPreferences.OnSharedPreferenceChangeListener,
         Topic.Subscriber, Topic.AutoSubscriber {
 
-    private MagiskManager mm;
+    private App app = App.self;
 
     private ListPreference updateChannel, autoRes, suNotification,
             requestTimeout, rootConfig, multiuserConfig, nsConfig;
@@ -52,10 +53,10 @@ public class SettingsFragment extends PreferenceFragmentCompat
     private boolean showSuperuser;
 
     private void prefsSync() {
-        rootState = mm.mDB.getSettings(Const.Key.ROOT_ACCESS, Const.Value.ROOT_ACCESS_APPS_AND_ADB);
+        rootState = app.mDB.getSettings(Const.Key.ROOT_ACCESS, Const.Value.ROOT_ACCESS_APPS_AND_ADB);
-        namespaceState = mm.mDB.getSettings(Const.Key.SU_MNT_NS, Const.Value.NAMESPACE_MODE_REQUESTER);
+        namespaceState = app.mDB.getSettings(Const.Key.SU_MNT_NS, Const.Value.NAMESPACE_MODE_REQUESTER);
         showSuperuser = Utils.showSuperUser();
-        mm.prefs.edit()
+        app.prefs.edit()
                 .putString(Const.Key.ROOT_ACCESS, String.valueOf(rootState))
                 .putString(Const.Key.SU_MNT_NS, String.valueOf(namespaceState))
                 .putString(Const.Key.SU_MULTIUSER_MODE, String.valueOf(Data.multiuserState))
@@ -65,7 +66,6 @@ public class SettingsFragment extends PreferenceFragmentCompat
 
     @Override
     public void onCreatePreferences(Bundle savedInstanceState, String rootKey) {
-        mm = Data.MM();
         prefsSync();
 
         setPreferencesFromResource(R.xml.app_settings, rootKey);
@@ -82,12 +82,12 @@ public class SettingsFragment extends PreferenceFragmentCompat
         });
         Preference restoreManager = findPreference("restore");
         restoreManager.setOnPreferenceClickListener(pref -> {
-            DlInstallManager.restore();
+            DownloadApp.restore();
             return true;
         });
         findPreference("clear").setOnPreferenceClickListener(pref -> {
-            mm.prefs.edit().remove(Const.Key.ETAG_KEY).apply();
+            app.prefs.edit().remove(Const.Key.ETAG_KEY).apply();
-            mm.repoDB.clearRepo();
+            app.repoDB.clearRepo();
             Utils.toast(R.string.repo_cache_cleared, Toast.LENGTH_SHORT);
             return true;
         });
@@ -114,17 +114,17 @@ public class SettingsFragment extends PreferenceFragmentCompat
             if (channel == Const.Value.CUSTOM_CHANNEL) {
                 View v = LayoutInflater.from(requireActivity()).inflate(R.layout.custom_channel_dialog, null);
                 EditText url = v.findViewById(R.id.custom_url);
-                url.setText(mm.prefs.getString(Const.Key.CUSTOM_CHANNEL, ""));
+                url.setText(app.prefs.getString(Const.Key.CUSTOM_CHANNEL, ""));
                 new AlertDialog.Builder(requireActivity())
                         .setTitle(R.string.settings_update_custom)
                         .setView(v)
                         .setPositiveButton(R.string.ok, (d, i) ->
-                                mm.prefs.edit().putString(Const.Key.CUSTOM_CHANNEL,
+                                app.prefs.edit().putString(Const.Key.CUSTOM_CHANNEL,
                                         url.getText().toString()).apply())
                         .setNegativeButton(R.string.close, (d, i) ->
-                                mm.prefs.edit().putString(Const.Key.UPDATE_CHANNEL, prev).apply())
+                                app.prefs.edit().putString(Const.Key.UPDATE_CHANNEL, prev).apply())
                         .setOnCancelListener(d ->
-                                mm.prefs.edit().putString(Const.Key.UPDATE_CHANNEL, prev).apply())
+                                app.prefs.edit().putString(Const.Key.UPDATE_CHANNEL, prev).apply())
                         .show();
             }
             return true;
@@ -152,10 +152,10 @@ public class SettingsFragment extends PreferenceFragmentCompat
         }
 
         if (Shell.rootAccess() && Const.USER_ID == 0) {
-            if (mm.getPackageName().equals(BuildConfig.APPLICATION_ID)) {
+            if (app.getPackageName().equals(BuildConfig.APPLICATION_ID)) {
                 generalCatagory.removePreference(restoreManager);
             } else {
-                if (!Download.checkNetworkStatus(mm))
+                if (!Download.checkNetworkStatus(app))
                     generalCatagory.removePreference(restoreManager);
                 generalCatagory.removePreference(hideManager);
             }
@@ -191,7 +191,7 @@ public class SettingsFragment extends PreferenceFragmentCompat
 
     @Override
     public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
-        mm.prefs.registerOnSharedPreferenceChangeListener(this);
+        app.prefs.registerOnSharedPreferenceChangeListener(this);
         Topic.subscribe(this);
         requireActivity().setTitle(R.string.settings);
         return super.onCreateView(inflater, container, savedInstanceState);
@@ -199,7 +199,7 @@ public class SettingsFragment extends PreferenceFragmentCompat
 
     @Override
     public void onDestroyView() {
-        mm.prefs.unregisterOnSharedPreferenceChangeListener(this);
+        app.prefs.unregisterOnSharedPreferenceChangeListener(this);
         Topic.unsubscribe(this);
         super.onDestroyView();
     }
@@ -210,7 +210,7 @@ public class SettingsFragment extends PreferenceFragmentCompat
             case Const.Key.ROOT_ACCESS:
             case Const.Key.SU_MULTIUSER_MODE:
             case Const.Key.SU_MNT_NS:
-                mm.mDB.setSettings(key, Utils.getPrefsInt(prefs, key));
+                app.mDB.setSettings(key, Utils.getPrefsInt(prefs, key));
                 break;
         }
         switch (key) {
@@ -244,7 +244,7 @@ public class SettingsFragment extends PreferenceFragmentCompat
                 }
                 break;
             case Const.Key.LOCALE:
-                LocaleManager.setLocale(mm);
+                LocaleManager.setLocale(app);
                 requireActivity().recreate();
                 break;
             case Const.Key.UPDATE_CHANNEL:
@@ -252,7 +252,7 @@ public class SettingsFragment extends PreferenceFragmentCompat
                 CheckUpdates.check();
                 break;
             case Const.Key.CHECK_UPDATES:
-                Utils.setupUpdateCheck();
+                AppUtils.setupUpdateCheck();
                 break;
         }
         Data.loadConfig();
@@ -268,7 +268,7 @@ public class SettingsFragment extends PreferenceFragmentCompat
                 ((SwitchPreference) preference).setChecked(!checked);
                 FingerprintHelper.showAuthDialog(requireActivity(), () -> {
                     ((SwitchPreference) preference).setChecked(checked);
-                    mm.mDB.setSettings(key, checked ? 1 : 0);
+                    app.mDB.setSettings(key, checked ? 1 : 0);
                 });
                 break;
         }
@@ -286,7 +286,7 @@ public class SettingsFragment extends PreferenceFragmentCompat
                 .getStringArray(R.array.su_notification)[Data.suNotificationType]);
         requestTimeout.setSummary(
                 getString(R.string.request_timeout_summary,
-                        mm.prefs.getString(Const.Key.SU_REQUEST_TIMEOUT, "10")));
+                        app.prefs.getString(Const.Key.SU_REQUEST_TIMEOUT, "10")));
         multiuserConfig.setSummary(getResources()
                 .getStringArray(R.array.multiuser_summary)[Data.multiuserState]);
         nsConfig.setSummary(getResources()

app/src/full/java/com/topjohnwu/magisk/fragments/SuLogFragment.java

@@ -42,7 +42,7 @@ public class SuLogFragment extends BaseFragment {
         // Inflate the layout for this fragment
         View v = inflater.inflate(R.layout.fragment_su_log, container, false);
         unbinder = new SuLogFragment_ViewBinding(this, v);
-        adapter = new SuLogAdapter(mm.mDB);
+        adapter = new SuLogAdapter(app.mDB);
         recyclerView.setAdapter(adapter);
 
         updateList();
@@ -69,7 +69,7 @@ public class SuLogFragment extends BaseFragment {
                 updateList();
                 return true;
             case R.id.menu_clear:
-                mm.mDB.clearLogs();
+                app.mDB.clearLogs();
                 updateList();
                 return true;
             default:

app/src/full/java/com/topjohnwu/magisk/fragments/SuperuserFragment.java

@@ -7,10 +7,10 @@ import android.view.View;
 import android.view.ViewGroup;
 import android.widget.TextView;
 
+import com.topjohnwu.core.container.Policy;
 import com.topjohnwu.magisk.R;
 import com.topjohnwu.magisk.adapters.PolicyAdapter;
 import com.topjohnwu.magisk.components.BaseFragment;
-import com.topjohnwu.magisk.container.Policy;
 
 import java.util.List;
 
@@ -48,13 +48,13 @@ public class SuperuserFragment extends BaseFragment {
     }
 
     private void displayPolicyList() {
-        List<Policy> policyList = mm.mDB.getPolicyList();
+        List<Policy> policyList = app.mDB.getPolicyList();
 
         if (policyList.size() == 0) {
             emptyRv.setVisibility(View.VISIBLE);
             recyclerView.setVisibility(View.GONE);
         } else {
-            recyclerView.setAdapter(new PolicyAdapter(policyList, mm.mDB, pm));
+            recyclerView.setAdapter(new PolicyAdapter(policyList, app.mDB, pm));
             emptyRv.setVisibility(View.GONE);
             recyclerView.setVisibility(View.VISIBLE);
         }

app/src/full/java/com/topjohnwu/magisk/receivers/GeneralReceiver.java

@@ -4,12 +4,13 @@ import android.content.BroadcastReceiver;
 import android.content.Context;
 import android.content.Intent;
 
-import com.topjohnwu.magisk.Const;
+import com.topjohnwu.core.App;
-import com.topjohnwu.magisk.Data;
+import com.topjohnwu.core.Const;
-import com.topjohnwu.magisk.MagiskManager;
+import com.topjohnwu.core.Data;
+import com.topjohnwu.magisk.ClassMap;
 import com.topjohnwu.magisk.SuRequestActivity;
 import com.topjohnwu.magisk.services.OnBootService;
-import com.topjohnwu.magisk.utils.DlInstallManager;
+import com.topjohnwu.magisk.utils.DownloadApp;
 import com.topjohnwu.magisk.utils.SuConnector;
 import com.topjohnwu.superuser.Shell;
 
@@ -21,7 +22,7 @@ public class GeneralReceiver extends BroadcastReceiver {
 
     @Override
     public void onReceive(Context context, Intent intent) {
-        MagiskManager mm = Data.MM();
+        App app = App.self;
         if (intent == null)
             return;
         String action = intent.getAction();
@@ -34,10 +35,10 @@ public class GeneralReceiver extends BroadcastReceiver {
                     bootAction = "boot";
                 switch (bootAction) {
                     case "request":
-                        Intent i = new Intent(mm, Data.classMap.get(SuRequestActivity.class))
+                        Intent i = new Intent(app, ClassMap.get(SuRequestActivity.class))
                                 .putExtra("socket", intent.getStringExtra("socket"))
                                 .addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
-                        mm.startActivity(i);
+                        app.startActivity(i);
                         break;
                     case "log":
                         SuConnector.handleLogs(intent);
@@ -48,24 +49,24 @@ public class GeneralReceiver extends BroadcastReceiver {
                     case "boot":
                     default:
                         /* The actual on-boot trigger */
-                        OnBootService.enqueueWork(mm);
+                        OnBootService.enqueueWork(app);
                         break;
                 }
                 break;
             case Intent.ACTION_PACKAGE_REPLACED:
                 // This will only work pre-O
-                if (mm.prefs.getBoolean(Const.Key.SU_REAUTH, false)) {
+                if (app.prefs.getBoolean(Const.Key.SU_REAUTH, false)) {
-                    mm.mDB.deletePolicy(getPkg(intent));
+                    app.mDB.deletePolicy(getPkg(intent));
                 }
                 break;
             case Intent.ACTION_PACKAGE_FULLY_REMOVED:
                 String pkg = getPkg(intent);
-                mm.mDB.deletePolicy(pkg);
+                app.mDB.deletePolicy(pkg);
                 Shell.su("magiskhide --rm " + pkg).submit();
                 break;
             case Const.Key.BROADCAST_MANAGER_UPDATE:
                 Data.managerLink = intent.getStringExtra(Const.Key.INTENT_SET_LINK);
-                DlInstallManager.upgrade(intent.getStringExtra(Const.Key.INTENT_SET_NAME));
+                DownloadApp.upgrade(intent.getStringExtra(Const.Key.INTENT_SET_NAME));
                 break;
             case Const.Key.BROADCAST_REBOOT:
                 Shell.su("/system/bin/reboot").submit();

app/src/full/java/com/topjohnwu/magisk/receivers/ShortcutReceiver.java

@@ -8,12 +8,13 @@ import android.content.pm.ShortcutManager;
 import android.graphics.drawable.Icon;
 import android.os.Build;
 
-import com.topjohnwu.magisk.Const;
+import com.topjohnwu.core.App;
-import com.topjohnwu.magisk.Data;
+import com.topjohnwu.core.Const;
-import com.topjohnwu.magisk.MagiskManager;
+import com.topjohnwu.core.Data;
+import com.topjohnwu.core.utils.Utils;
+import com.topjohnwu.magisk.ClassMap;
 import com.topjohnwu.magisk.R;
 import com.topjohnwu.magisk.SplashActivity;
-import com.topjohnwu.magisk.utils.Utils;
 import com.topjohnwu.superuser.Shell;
 
 import java.util.ArrayList;
@@ -24,55 +25,54 @@ public class ShortcutReceiver extends BroadcastReceiver {
     @Override
     public void onReceive(Context context, Intent intent) {
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N_MR1) {
-            MagiskManager mm = Data.MM();
             ShortcutManager manager = context.getSystemService(ShortcutManager.class);
-            manager.setDynamicShortcuts(getShortCuts(mm));
+            manager.setDynamicShortcuts(getShortCuts(App.self));
         }
     }
 
     @RequiresApi(api = Build.VERSION_CODES.N_MR1)
-    private ArrayList<ShortcutInfo> getShortCuts(MagiskManager mm) {
+    private ArrayList<ShortcutInfo> getShortCuts(App app) {
         ArrayList<ShortcutInfo> shortCuts = new ArrayList<>();
         boolean root = Shell.rootAccess();
         if (Utils.showSuperUser()) {
-            shortCuts.add(new ShortcutInfo.Builder(mm, "superuser")
+            shortCuts.add(new ShortcutInfo.Builder(app, "superuser")
-                    .setShortLabel(mm.getString(R.string.superuser))
+                    .setShortLabel(app.getString(R.string.superuser))
-                    .setIntent(new Intent(mm, Data.classMap.get(SplashActivity.class))
+                    .setIntent(new Intent(app, ClassMap.get(SplashActivity.class))
                             .putExtra(Const.Key.OPEN_SECTION, "superuser")
                             .setAction(Intent.ACTION_VIEW)
                             .addFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK))
-                    .setIcon(Icon.createWithResource(mm, R.drawable.sc_superuser))
+                    .setIcon(Icon.createWithResource(app, R.drawable.sc_superuser))
                     .setRank(0)
                     .build());
         }
-        if (root && mm.prefs.getBoolean(Const.Key.MAGISKHIDE, false)) {
+        if (root && app.prefs.getBoolean(Const.Key.MAGISKHIDE, false)) {
-            shortCuts.add(new ShortcutInfo.Builder(mm, "magiskhide")
+            shortCuts.add(new ShortcutInfo.Builder(app, "magiskhide")
-                    .setShortLabel(mm.getString(R.string.magiskhide))
+                    .setShortLabel(app.getString(R.string.magiskhide))
-                    .setIntent(new Intent(mm, Data.classMap.get(SplashActivity.class))
+                    .setIntent(new Intent(app, ClassMap.get(SplashActivity.class))
                             .putExtra(Const.Key.OPEN_SECTION, "magiskhide")
                             .setAction(Intent.ACTION_VIEW)
                             .addFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK))
-                    .setIcon(Icon.createWithResource(mm, R.drawable.sc_magiskhide))
+                    .setIcon(Icon.createWithResource(app, R.drawable.sc_magiskhide))
                     .setRank(1)
                     .build());
         }
-        if (!mm.prefs.getBoolean(Const.Key.COREONLY, false) && root && Data.magiskVersionCode >= 0) {
+        if (!app.prefs.getBoolean(Const.Key.COREONLY, false) && root && Data.magiskVersionCode >= 0) {
-            shortCuts.add(new ShortcutInfo.Builder(mm, "modules")
+            shortCuts.add(new ShortcutInfo.Builder(app, "modules")
-                    .setShortLabel(mm.getString(R.string.modules))
+                    .setShortLabel(app.getString(R.string.modules))
-                    .setIntent(new Intent(mm, Data.classMap.get(SplashActivity.class))
+                    .setIntent(new Intent(app, ClassMap.get(SplashActivity.class))
                             .putExtra(Const.Key.OPEN_SECTION, "modules")
                             .setAction(Intent.ACTION_VIEW)
                             .addFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK))
-                    .setIcon(Icon.createWithResource(mm, R.drawable.sc_extension))
+                    .setIcon(Icon.createWithResource(app, R.drawable.sc_extension))
                     .setRank(3)
                     .build());
-            shortCuts.add(new ShortcutInfo.Builder(mm, "downloads")
+            shortCuts.add(new ShortcutInfo.Builder(app, "downloads")
-                    .setShortLabel(mm.getString(R.string.downloads))
+                    .setShortLabel(app.getString(R.string.downloads))
-                    .setIntent(new Intent(mm, Data.classMap.get(SplashActivity.class))
+                    .setIntent(new Intent(app, ClassMap.get(SplashActivity.class))
                             .putExtra(Const.Key.OPEN_SECTION, "downloads")
                             .setAction(Intent.ACTION_VIEW)
                             .addFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK))
-                    .setIcon(Icon.createWithResource(mm, R.drawable.sc_cloud_download))
+                    .setIcon(Icon.createWithResource(app, R.drawable.sc_cloud_download))
                     .setRank(2)
                     .build());
         }

app/src/full/java/com/topjohnwu/magisk/services/OnBootService.java

@@ -3,8 +3,8 @@ package com.topjohnwu.magisk.services;
 import android.content.Context;
 import android.content.Intent;
 
-import com.topjohnwu.magisk.Const;
+import com.topjohnwu.core.Const;
-import com.topjohnwu.magisk.Data;
+import com.topjohnwu.magisk.ClassMap;
 import com.topjohnwu.magisk.components.Notifications;
 import com.topjohnwu.superuser.Shell;
 import com.topjohnwu.superuser.ShellUtils;
@@ -15,7 +15,7 @@ import androidx.core.app.JobIntentService;
 public class OnBootService extends JobIntentService {
 
     public static void enqueueWork(Context context) {
-        enqueueWork(context, Data.classMap.get(OnBootService.class), Const.ID.ONBOOT_SERVICE_ID, new Intent());
+        enqueueWork(context, ClassMap.get(OnBootService.class), Const.ID.ONBOOT_SERVICE_ID, new Intent());
     }
 
     @Override

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

@@ -3,7 +3,10 @@ package com.topjohnwu.magisk.services;
 import android.app.job.JobParameters;
 import android.app.job.JobService;
 
-import com.topjohnwu.magisk.asyncs.CheckUpdates;
+import com.topjohnwu.core.Data;
+import com.topjohnwu.core.tasks.CheckUpdates;
+import com.topjohnwu.magisk.BuildConfig;
+import com.topjohnwu.magisk.components.Notifications;
 import com.topjohnwu.superuser.Shell;
 
 public class UpdateCheckService extends JobService {
@@ -11,7 +14,14 @@ public class UpdateCheckService extends JobService {
     @Override
     public boolean onStartJob(JobParameters params) {
         Shell.getShell();
-        CheckUpdates.check(() -> jobFinished(params, false));
+        CheckUpdates.check(() -> {
+            if (BuildConfig.VERSION_CODE < Data.remoteManagerVersionCode) {
+                Notifications.managerUpdate();
+            } else if (Data.magiskVersionCode < Data.remoteMagiskVersionCode) {
+                Notifications.magiskUpdate();
+            }
+            jobFinished(params, false);
+        });
         return true;
     }
 

app/src/full/java/com/topjohnwu/magisk/utils/AppUtils.java

@@ -0,0 +1,50 @@
+package com.topjohnwu.magisk.utils;
+
+import android.app.job.JobInfo;
+import android.app.job.JobScheduler;
+import android.content.ComponentName;
+import android.content.Context;
+import android.content.Intent;
+import android.net.Uri;
+import android.widget.Toast;
+
+import com.topjohnwu.core.App;
+import com.topjohnwu.core.Const;
+import com.topjohnwu.core.utils.Utils;
+import com.topjohnwu.magisk.ClassMap;
+import com.topjohnwu.magisk.R;
+import com.topjohnwu.magisk.services.UpdateCheckService;
+
+public class AppUtils {
+
+    public static void setupUpdateCheck() {
+        App app = App.self;
+        JobScheduler scheduler = (JobScheduler) app.getSystemService(Context.JOB_SCHEDULER_SERVICE);
+
+        if (app.prefs.getBoolean(Const.Key.CHECK_UPDATES, true)) {
+            if (scheduler.getAllPendingJobs().isEmpty() ||
+                    Const.UPDATE_SERVICE_VER > app.prefs.getInt(Const.Key.UPDATE_SERVICE_VER, -1)) {
+                ComponentName service = new ComponentName(app, ClassMap.get(UpdateCheckService.class));
+                JobInfo info = new JobInfo.Builder(Const.ID.UPDATE_SERVICE_ID, service)
+                        .setRequiredNetworkType(JobInfo.NETWORK_TYPE_ANY)
+                        .setPersisted(true)
+                        .setPeriodic(8 * 60 * 60 * 1000)
+                        .build();
+                scheduler.schedule(info);
+            }
+        } else {
+            scheduler.cancel(Const.UPDATE_SERVICE_VER);
+        }
+    }
+
+    public static void openLink(Context context, Uri link) {
+        Intent intent = new Intent(Intent.ACTION_VIEW, link);
+        intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+        if (intent.resolveActivity(context.getPackageManager()) != null) {
+            context.startActivity(intent);
+        } else {
+            Utils.toast(R.string.open_link_failed_toast, Toast.LENGTH_SHORT);
+        }
+    }
+
+}

app/src/full/java/com/topjohnwu/magisk/utils/DownloadApp.java

@@ -2,11 +2,12 @@ package com.topjohnwu.magisk.utils;
 
 import android.os.AsyncTask;
 
+import com.topjohnwu.core.App;
+import com.topjohnwu.core.Data;
+import com.topjohnwu.core.utils.RootUtils;
+import com.topjohnwu.core.utils.Utils;
 import com.topjohnwu.magisk.BuildConfig;
-import com.topjohnwu.magisk.Data;
-import com.topjohnwu.magisk.MagiskManager;
 import com.topjohnwu.magisk.R;
-import com.topjohnwu.magisk.asyncs.PatchAPK;
 import com.topjohnwu.magisk.components.ProgressNotification;
 import com.topjohnwu.net.Networking;
 import com.topjohnwu.net.ResponseListener;
@@ -18,7 +19,7 @@ import java.io.BufferedOutputStream;
 import java.io.File;
 import java.io.FileOutputStream;
 
-public class DlInstallManager {
+public class DownloadApp {
 
     public static void upgrade(String name) {
         dlInstall(name, new PatchPackageName());
@@ -31,8 +32,7 @@ public class DlInstallManager {
     }
 
     private static void dlInstall(String name, ManagerDownloadListener listener) {
-        MagiskManager mm = Data.MM();
+        File apk = new File(App.self.getFilesDir(), "manager.apk");
-        File apk = new File(mm.getFilesDir(), "manager.apk");
         ProgressNotification progress = new ProgressNotification(name);
         listener.setProgressNotification(progress);
         Networking.get(Data.managerLink)
@@ -63,23 +63,23 @@ public class DlInstallManager {
         @Override
         public void onDownloadComplete(File apk, ProgressNotification progress) {
             File patched = apk;
-            MagiskManager mm = Data.MM();
+            App app = App.self;
-            if (!mm.getPackageName().equals(BuildConfig.APPLICATION_ID)) {
+            if (!App.self.getPackageName().equals(BuildConfig.APPLICATION_ID)) {
                 progress.getNotification()
                         .setProgress(0, 0, true)
-                        .setContentTitle(mm.getString(R.string.hide_manager_title))
+                        .setContentTitle(app.getString(R.string.hide_manager_title))
                         .setContentText("");
                 progress.update();
                 patched = new File(apk.getParent(), "patched.apk");
                 try {
                     JarMap jarMap = new JarMap(apk);
-                    PatchAPK.patch(jarMap, mm.getPackageName());
+                    PatchAPK.patch(jarMap, app.getPackageName());
                     SignAPK.sign(jarMap, new BufferedOutputStream(new FileOutputStream(patched)));
                 } catch (Exception e) {
                     return;
                 }
             }
-            APKInstall.install(mm, patched);
+            APKInstall.install(app, patched);
             progress.dismiss();
         }
     }
@@ -88,17 +88,17 @@ public class DlInstallManager {
 
         @Override
         public void onDownloadComplete(File apk, ProgressNotification progress) {
-            MagiskManager mm = Data.MM();
+            App app = App.self;
             progress.getNotification()
                     .setProgress(0, 0, true)
-                    .setContentTitle(mm.getString(R.string.restore_img_msg))
+                    .setContentTitle(app.getString(R.string.restore_img_msg))
                     .setContentText("");
             progress.update();
             Data.exportPrefs();
             // Make it world readable
             apk.setReadable(true, false);
             if (ShellUtils.fastCmdResult("pm install " + apk))
-                RootUtils.rmAndLaunch(mm.getPackageName(), BuildConfig.APPLICATION_ID);
+                RootUtils.rmAndLaunch(app.getPackageName(), BuildConfig.APPLICATION_ID);
             progress.dismiss();
         }
     }

app/src/full/java/com/topjohnwu/magisk/utils/DownloadModule.java

@@ -1,17 +1,16 @@
-package com.topjohnwu.magisk.asyncs;
+package com.topjohnwu.magisk.utils;
 
-import android.Manifest;
 import android.content.Intent;
 import android.net.Uri;
 import android.os.AsyncTask;
 
-import com.topjohnwu.magisk.Const;
+import com.topjohnwu.core.App;
-import com.topjohnwu.magisk.Data;
+import com.topjohnwu.core.Const;
+import com.topjohnwu.core.container.Repo;
+import com.topjohnwu.magisk.ClassMap;
 import com.topjohnwu.magisk.FlashActivity;
-import com.topjohnwu.magisk.MagiskManager;
 import com.topjohnwu.magisk.components.BaseActivity;
 import com.topjohnwu.magisk.components.ProgressNotification;
-import com.topjohnwu.magisk.container.Repo;
 import com.topjohnwu.net.Networking;
 import com.topjohnwu.superuser.ShellUtils;
 
@@ -28,26 +27,25 @@ import java.util.zip.ZipOutputStream;
 public class DownloadModule {
 
     public static void exec(BaseActivity activity, Repo repo, boolean install) {
-        activity.runWithPermission(new String[] { Manifest.permission.WRITE_EXTERNAL_STORAGE },
+        activity.runWithExternalRW(() -> AsyncTask.THREAD_POOL_EXECUTOR.execute(
-                () -> AsyncTask.THREAD_POOL_EXECUTOR.execute(() -> dlProcessInstall(repo, install)));
+                () -> dlProcessInstall(repo, install)));
     }
 
     private static void dlProcessInstall(Repo repo, boolean install) {
         File output = new File(Const.EXTERNAL_PATH, repo.getDownloadFilename());
         ProgressNotification progress = new ProgressNotification(output.getName());
         try {
-            MagiskManager mm = Data.MM();
             InputStream in = Networking.get(repo.getZipUrl())
                     .setDownloadProgressListener(progress)
                     .execForInputStream().getResult();
             removeTopFolder(in, new BufferedOutputStream(new FileOutputStream(output)));
             if (install) {
                 progress.dismiss();
-                Intent intent = new Intent(mm, Data.classMap.get(FlashActivity.class));
+                Intent intent = new Intent(App.self, ClassMap.get(FlashActivity.class));
                 intent.setData(Uri.fromFile(output))
                         .addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
                         .putExtra(Const.Key.FLASH_ACTION, Const.Value.FLASH_ZIP);
-                mm.startActivity(intent);
+                App.self.startActivity(intent);
             } else {
                 progress.getNotification().setContentTitle(output.getName());
                 progress.dlDone();

app/src/full/java/com/topjohnwu/magisk/utils/FingerprintHelper.java

@@ -16,9 +16,9 @@ import android.security.keystore.KeyProperties;
 import android.view.Gravity;
 import android.widget.Toast;
 
-import com.topjohnwu.magisk.Const;
+import com.topjohnwu.core.App;
-import com.topjohnwu.magisk.Data;
+import com.topjohnwu.core.Const;
-import com.topjohnwu.magisk.MagiskManager;
+import com.topjohnwu.core.utils.Utils;
 import com.topjohnwu.magisk.R;
 import com.topjohnwu.magisk.components.CustomAlertDialog;
 
@@ -36,10 +36,9 @@ public abstract class FingerprintHelper {
     private CancellationSignal cancel;
 
     public static boolean useFingerPrint() {
-        MagiskManager mm = Data.MM();
+        boolean fp = App.self.mDB.getSettings(Const.Key.SU_FINGERPRINT, 0) != 0;
-        boolean fp = mm.mDB.getSettings(Const.Key.SU_FINGERPRINT, 0) != 0;
         if (fp && !canUseFingerprint()) {
-            mm.mDB.setSettings(Const.Key.SU_FINGERPRINT, 0);
+            App.self.mDB.setSettings(Const.Key.SU_FINGERPRINT, 0);
             fp = false;
         }
         return fp;
@@ -48,9 +47,8 @@ public abstract class FingerprintHelper {
     public static boolean canUseFingerprint() {
         if (Build.VERSION.SDK_INT < Build.VERSION_CODES.M)
             return false;
-        MagiskManager mm = Data.MM();
+        KeyguardManager km = App.self.getSystemService(KeyguardManager.class);
-        KeyguardManager km = mm.getSystemService(KeyguardManager.class);
+        FingerprintManager fm = App.self.getSystemService(FingerprintManager.class);
-        FingerprintManager fm = mm.getSystemService(FingerprintManager.class);
         return km.isKeyguardSecure() && fm != null && fm.isHardwareDetected() && fm.hasEnrolledFingerprints();
     }
 
@@ -106,7 +104,7 @@ public abstract class FingerprintHelper {
 
     protected FingerprintHelper() throws Exception {
         KeyStore keyStore = KeyStore.getInstance("AndroidKeyStore");
-        manager = Data.MM().getSystemService(FingerprintManager.class);
+        manager = App.self.getSystemService(FingerprintManager.class);
         cipher = Cipher.getInstance(KeyProperties.KEY_ALGORITHM_AES + "/"
                 + KeyProperties.BLOCK_MODE_CBC + "/"
                 + KeyProperties.ENCRYPTION_PADDING_PKCS7);

app/src/full/java/com/topjohnwu/magisk/utils/PatchAPK.java

@@ -1,16 +1,16 @@
-package com.topjohnwu.magisk.asyncs;
+package com.topjohnwu.magisk.utils;
 
 import android.os.AsyncTask;
 import android.widget.Toast;
 
+import com.topjohnwu.core.App;
+import com.topjohnwu.core.Const;
+import com.topjohnwu.core.Data;
+import com.topjohnwu.core.utils.RootUtils;
+import com.topjohnwu.core.utils.Utils;
 import com.topjohnwu.magisk.BuildConfig;
-import com.topjohnwu.magisk.Const;
-import com.topjohnwu.magisk.Data;
-import com.topjohnwu.magisk.MagiskManager;
 import com.topjohnwu.magisk.R;
 import com.topjohnwu.magisk.components.Notifications;
-import com.topjohnwu.magisk.utils.RootUtils;
-import com.topjohnwu.magisk.utils.Utils;
 import com.topjohnwu.superuser.ShellUtils;
 import com.topjohnwu.utils.JarMap;
 import com.topjohnwu.utils.SignAPK;
@@ -95,14 +95,14 @@ public class PatchAPK {
     }
 
     private static boolean patchAndHide() {
-        MagiskManager mm = Data.MM();
+        App app = App.self;
 
         // Generate a new app with random package name
-        File repack = new File(mm.getFilesDir(), "patched.apk");
+        File repack = new File(app.getFilesDir(), "patched.apk");
         String pkg = genPackageName("com.", BuildConfig.APPLICATION_ID.length());
 
         try {
-            JarMap apk = new JarMap(mm.getPackageCodePath());
+            JarMap apk = new JarMap(app.getPackageCodePath());
             if (!patch(apk, pkg))
                 return false;
             SignAPK.sign(apk, new BufferedOutputStream(new FileOutputStream(repack)));
@@ -115,7 +115,7 @@ public class PatchAPK {
         if (!ShellUtils.fastCmdResult("pm install " + repack))
             return false;;
 
-        mm.mDB.setStrings(Const.Key.SU_MANAGER, pkg);
+        app.mDB.setStrings(Const.Key.SU_MANAGER, pkg);
         Data.exportPrefs();
         RootUtils.rmAndLaunch(BuildConfig.APPLICATION_ID, pkg);
 
@@ -143,10 +143,10 @@ public class PatchAPK {
 
     public static void hideManager() {
         AsyncTask.THREAD_POOL_EXECUTOR.execute(() -> {
-            MagiskManager mm = Data.MM();
+            App app = App.self;
             NotificationCompat.Builder progress =
-                    Notifications.progress(mm.getString(R.string.hide_manager_title));
+                    Notifications.progress(app.getString(R.string.hide_manager_title));
-            NotificationManagerCompat mgr = NotificationManagerCompat.from(mm);
+            NotificationManagerCompat mgr = NotificationManagerCompat.from(app);
             mgr.notify(Const.ID.HIDE_MANAGER_NOTIFICATION_ID, progress.build());
             boolean b = patchAndHide();
             mgr.cancel(Const.ID.HIDE_MANAGER_NOTIFICATION_ID);

app/src/full/java/com/topjohnwu/magisk/utils/SuConnector.java

@@ -9,12 +9,13 @@ import android.os.Process;
 import android.text.TextUtils;
 import android.widget.Toast;
 
-import com.topjohnwu.magisk.Const;
+import com.topjohnwu.core.App;
-import com.topjohnwu.magisk.Data;
+import com.topjohnwu.core.Const;
-import com.topjohnwu.magisk.MagiskManager;
+import com.topjohnwu.core.Data;
+import com.topjohnwu.core.container.Policy;
+import com.topjohnwu.core.container.SuLogEntry;
+import com.topjohnwu.core.utils.Utils;
 import com.topjohnwu.magisk.R;
-import com.topjohnwu.magisk.container.Policy;
-import com.topjohnwu.magisk.container.SuLogEntry;
 
 import java.io.BufferedInputStream;
 import java.io.BufferedOutputStream;
@@ -76,8 +77,8 @@ public abstract class SuConnector {
         if (fromUid < 0) return;
         if (fromUid == Process.myUid()) return;
 
-        MagiskManager mm = Data.MM();
+        App app = App.self;
-        PackageManager pm = mm.getPackageManager();
+        PackageManager pm = app.getPackageManager();
         Policy policy;
 
         boolean notify;
@@ -91,7 +92,7 @@ public abstract class SuConnector {
             }
         } else {
             // Doesn't report whether notify or not, check database ourselves
-            policy = mm.mDB.getPolicy(fromUid);
+            policy = app.mDB.getPolicy(fromUid);
             if (policy == null)
                 return;
             notify = policy.notification;
@@ -116,24 +117,22 @@ public abstract class SuConnector {
         log.fromPid = pid;
         log.command = command;
         log.date = new Date();
-        mm.mDB.addLog(log);
+        app.mDB.addLog(log);
     }
 
     private static void handleNotify(Policy policy) {
-        MagiskManager mm = Data.MM();
+        String message = App.self.getString(policy.policy == Policy.ALLOW ?
-        String message = mm.getString(policy.policy == Policy.ALLOW ?
                 R.string.su_allow_toast : R.string.su_deny_toast, policy.appName);
         if (policy.notification && Data.suNotificationType == Const.Value.NOTIFICATION_TOAST)
             Utils.toast(message, Toast.LENGTH_SHORT);
     }
 
     public static void handleNotify(Intent intent) {
-        MagiskManager mm = Data.MM();
         int fromUid = intent.getIntExtra("from.uid", -1);
         if (fromUid < 0) return;
         if (fromUid == Process.myUid()) return;
         try {
-            Policy policy = new Policy(fromUid, mm.getPackageManager());
+            Policy policy = new Policy(fromUid, App.self.getPackageManager());
             policy.policy = intent.getIntExtra("policy", -1);
             if (policy.policy >= 0)
                 handleNotify(policy);

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

@@ -6,12 +6,6 @@ import android.net.NetworkInfo;
 
 public class Download {
 
-    public static String getLegalFilename(CharSequence filename) {
-        return filename.toString().replace(" ", "_").replace("'", "").replace("\"", "")
-                .replace("$", "").replace("`", "").replace("*", "").replace("/", "_")
-                .replace("#", "").replace("@", "").replace("\\", "_");
-    }
-
     public static boolean checkNetworkStatus(Context context) {
         ConnectivityManager manager = (ConnectivityManager)
                 context.getSystemService(Context.CONNECTIVITY_SERVICE);

build.py

@@ -242,7 +242,7 @@ def build_apk(args, flavor):
 
 def build_app(args):
 	source = os.path.join('scripts', 'util_functions.sh')
-	target = os.path.join('app', 'src', 'full', 'res', 'raw', 'util_functions.sh')
+	target = os.path.join('core', 'src', 'main', 'res', 'raw', 'util_functions.sh')
 	cp(source, target)
 	build_apk(args, 'Full')
 

core/.gitignore

@@ -0,0 +1,2 @@
+/build
+src/main/res/raw/util_functions.sh

core/build.gradle

@@ -0,0 +1,33 @@
+apply plugin: 'com.android.library'
+
+android {
+    compileSdkVersion rootProject.ext.compileSdkVersion
+    buildToolsVersion rootProject.ext.buildToolsVersion
+
+    defaultConfig {
+        minSdkVersion 16
+        targetSdkVersion rootProject.ext.compileSdkVersion
+        versionCode 1
+        versionName "1.0"
+    }
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
+        }
+    }
+}
+
+dependencies {
+    implementation fileTree(dir: 'libs', include: ['*.jar'])
+    implementation project(':net')
+    implementation project(':utils')
+    implementation 'com.github.topjohnwu:libsu:2.1.2'
+    implementation 'org.kamranzafar:jtar:2.3'
+}

core/proguard-rules.pro

@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile

core/src/main/AndroidManifest.xml

@@ -0,0 +1,2 @@
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.topjohnwu.core" />

core/src/main/java/com/topjohnwu/core/App.java

@@ -1,30 +1,31 @@
-package com.topjohnwu.magisk;
+package com.topjohnwu.core;
 
 import android.content.SharedPreferences;
 import android.content.res.Configuration;
+import android.os.Handler;
+import android.os.Looper;
 import android.preference.PreferenceManager;
 
-import com.topjohnwu.magisk.database.MagiskDB;
+import com.topjohnwu.core.database.MagiskDB;
-import com.topjohnwu.magisk.database.RepoDatabaseHelper;
+import com.topjohnwu.core.database.RepoDatabaseHelper;
-import com.topjohnwu.magisk.utils.LocaleManager;
+import com.topjohnwu.core.utils.LocaleManager;
-import com.topjohnwu.magisk.utils.RootUtils;
+import com.topjohnwu.core.utils.RootUtils;
 import com.topjohnwu.superuser.ContainerApp;
 import com.topjohnwu.superuser.Shell;
 
-import java.lang.ref.WeakReference;
+public class App extends ContainerApp {
 
-public class MagiskManager extends ContainerApp {
+    public static App self;
-
+    public static Handler mainHandler = new Handler(Looper.getMainLooper());
-    // Info
+    public boolean init = false;
-    public boolean hasInit = false;
 
     // Global resources
     public SharedPreferences prefs;
-    public RepoDatabaseHelper repoDB;
     public MagiskDB mDB;
+    public RepoDatabaseHelper repoDB;
 
-    public MagiskManager() {
+    public App() {
-        Data.weakApp = new WeakReference<>(this);
+        self = this;
     }
 
     @Override
@@ -37,8 +38,8 @@ public class MagiskManager extends ContainerApp {
         Shell.Config.setTimeout(2);
 
         prefs = PreferenceManager.getDefaultSharedPreferences(this);
-        repoDB = new RepoDatabaseHelper(this);
         mDB = new MagiskDB(this);
+        repoDB = new RepoDatabaseHelper(this);
 
         LocaleManager.setLocale(this);
         Data.loadConfig();

core/src/main/java/com/topjohnwu/core/Const.java

@@ -1,4 +1,4 @@
-package com.topjohnwu.magisk;
+package com.topjohnwu.core;
 
 import android.os.Environment;
 import android.os.Process;
@@ -39,7 +39,7 @@ public class Const {
 
     /* A list of apps that should not be shown as hide-able */
     public static final List<String> HIDE_BLACKLIST =  Arrays.asList(
-            Data.MM().getPackageName(),
+            App.self.getPackageName(),
             "com.google.android.gms"
     );
 

core/src/main/java/com/topjohnwu/core/Data.java

@@ -1,16 +1,9 @@
-package com.topjohnwu.magisk;
+package com.topjohnwu.core;
 
 import android.content.SharedPreferences;
-import android.os.Handler;
-import android.os.Looper;
 import android.util.Xml;
 
-import com.topjohnwu.magisk.components.AboutCardRow;
+import com.topjohnwu.core.utils.Utils;
-import com.topjohnwu.magisk.receivers.GeneralReceiver;
-import com.topjohnwu.magisk.receivers.ShortcutReceiver;
-import com.topjohnwu.magisk.services.OnBootService;
-import com.topjohnwu.magisk.services.UpdateCheckService;
-import com.topjohnwu.magisk.utils.Utils;
 import com.topjohnwu.superuser.Shell;
 import com.topjohnwu.superuser.ShellUtils;
 import com.topjohnwu.superuser.io.SuFile;
@@ -21,15 +14,8 @@ import org.xmlpull.v1.XmlPullParserException;
 
 import java.io.File;
 import java.io.IOException;
-import java.lang.ref.WeakReference;
-import java.util.HashMap;
-import java.util.Map;
 
 public class Data {
-    // Global app instance
-    public static WeakReference<MagiskManager> weakApp;
-    public static Handler mainHandler = new Handler(Looper.getMainLooper());
-    public static Map<Class, Class> classMap = new HashMap<>();
 
     // Current status
     public static String magiskVersionString;
@@ -55,29 +41,12 @@ public class Data {
     // Configs
     public static boolean isDarkTheme;
     public static int suRequestTimeout;
-    public static int suLogTimeout = 14;
     public static int multiuserState = -1;
     public static int suResponseType;
     public static int suNotificationType;
     public static int updateChannel;
     public static int repoOrder;
-
+    public static int suLogTimeout = 14;
-    static {
-        classMap.put(MagiskManager.class, a.q.class);
-        classMap.put(MainActivity.class, a.b.class);
-        classMap.put(SplashActivity.class, a.c.class);
-        classMap.put(AboutActivity.class, a.d.class);
-        classMap.put(DonationActivity.class, a.e.class);
-        classMap.put(FlashActivity.class, a.f.class);
-        classMap.put(NoUIActivity.class, a.g.class);
-        classMap.put(GeneralReceiver.class, a.h.class);
-        classMap.put(ShortcutReceiver.class, a.i.class);
-        classMap.put(OnBootService.class, a.j.class);
-        classMap.put(UpdateCheckService.class, a.k.class);
-        classMap.put(AboutCardRow.class, a.l.class);
-        classMap.put(SuRequestActivity.class, a.m.class);
-
-    }
 
     public static void loadMagiskInfo() {
         try {
@@ -87,24 +56,19 @@ public class Data {
         } catch (NumberFormatException ignored) {}
     }
 
-    public static MagiskManager MM() {
-        return weakApp.get();
-    }
-
     public static void exportPrefs() {
         // Flush prefs to disk
-        MagiskManager mm = MM();
+        App app = App.self;
-        mm.prefs.edit().commit();
+        app.prefs.edit().commit();
-        File xml = new File(mm.getFilesDir().getParent() + "/shared_prefs",
+        File xml = new File(app.getFilesDir().getParent() + "/shared_prefs",
-                mm.getPackageName() + "_preferences.xml");
+                app.getPackageName() + "_preferences.xml");
         Shell.su(Utils.fmt("cat %s > /data/user/0/%s", xml, Const.MANAGER_CONFIGS)).exec();
     }
 
     public static void importPrefs() {
-        MagiskManager mm = MM();
         SuFile config = new SuFile("/data/user/0/" + Const.MANAGER_CONFIGS);
         if (config.exists()) {
-            SharedPreferences.Editor editor = mm.prefs.edit();
+            SharedPreferences.Editor editor = App.self.prefs.edit();
             try {
                 SuFileInputStream is = new SuFileInputStream(config);
                 XmlPullParser parser = Xml.newPullParser();
@@ -162,20 +126,20 @@ public class Data {
     }
 
     public static void loadConfig() {
-        MagiskManager mm = MM();
+        App app = App.self;
         // su
-        suRequestTimeout = Utils.getPrefsInt(mm.prefs, Const.Key.SU_REQUEST_TIMEOUT, Const.Value.timeoutList[2]);
+        suRequestTimeout = Utils.getPrefsInt(app.prefs, Const.Key.SU_REQUEST_TIMEOUT, Const.Value.timeoutList[2]);
-        suResponseType = Utils.getPrefsInt(mm.prefs, Const.Key.SU_AUTO_RESPONSE, Const.Value.SU_PROMPT);
+        suResponseType = Utils.getPrefsInt(app.prefs, Const.Key.SU_AUTO_RESPONSE, Const.Value.SU_PROMPT);
-        suNotificationType = Utils.getPrefsInt(mm.prefs, Const.Key.SU_NOTIFICATION, Const.Value.NOTIFICATION_TOAST);
+        suNotificationType = Utils.getPrefsInt(app.prefs, Const.Key.SU_NOTIFICATION, Const.Value.NOTIFICATION_TOAST);
 
         // config
-        isDarkTheme = mm.prefs.getBoolean(Const.Key.DARK_THEME, false);
+        isDarkTheme = app.prefs.getBoolean(Const.Key.DARK_THEME, false);
-        updateChannel = Utils.getPrefsInt(mm.prefs, Const.Key.UPDATE_CHANNEL, Const.Value.STABLE_CHANNEL);
+        updateChannel = Utils.getPrefsInt(app.prefs, Const.Key.UPDATE_CHANNEL, Const.Value.STABLE_CHANNEL);
-        repoOrder = mm.prefs.getInt(Const.Key.REPO_ORDER, Const.Value.ORDER_DATE);
+        repoOrder = app.prefs.getInt(Const.Key.REPO_ORDER, Const.Value.ORDER_DATE);
     }
 
     public static void writeConfig() {
-        MM().prefs.edit()
+        App.self.prefs.edit()
                 .putBoolean(Const.Key.DARK_THEME, isDarkTheme)
                 .putBoolean(Const.Key.MAGISKHIDE, magiskHide)
                 .putBoolean(Const.Key.COREONLY, Const.MAGISK_DISABLE_FILE.exists())

core/src/main/java/com/topjohnwu/core/container/BaseModule.java

@@ -1,4 +1,4 @@
-package com.topjohnwu.magisk.container;
+package com.topjohnwu.core.container;
 
 import android.content.ContentValues;
 import android.database.Cursor;

core/src/main/java/com/topjohnwu/core/container/Module.java

@@ -1,4 +1,4 @@
-package com.topjohnwu.magisk.container;
+package com.topjohnwu.core.container;
 
 import com.topjohnwu.superuser.Shell;
 import com.topjohnwu.superuser.io.SuFile;

core/src/main/java/com/topjohnwu/core/container/Policy.java

@@ -1,10 +1,10 @@
-package com.topjohnwu.magisk.container;
+package com.topjohnwu.core.container;
 
 import android.content.ContentValues;
 import android.content.pm.ApplicationInfo;
 import android.content.pm.PackageManager;
 
-import com.topjohnwu.magisk.utils.Utils;
+import com.topjohnwu.core.utils.Utils;
 
 import androidx.annotation.NonNull;
 

core/src/main/java/com/topjohnwu/core/container/Repo.java

@@ -1,12 +1,11 @@
-package com.topjohnwu.magisk.container;
+package com.topjohnwu.core.container;
 
 import android.content.ContentValues;
 import android.database.Cursor;
 
-import com.topjohnwu.magisk.Const;
+import com.topjohnwu.core.Const;
-import com.topjohnwu.magisk.utils.Download;
+import com.topjohnwu.core.utils.Logger;
-import com.topjohnwu.magisk.utils.Logger;
+import com.topjohnwu.core.utils.Utils;
-import com.topjohnwu.magisk.utils.Utils;
 
 import java.text.DateFormat;
 import java.util.Date;
@@ -73,7 +72,7 @@ public class Repo extends BaseModule {
     }
 
     public String getDownloadFilename() {
-        return Download.getLegalFilename(getName() + "-" + getVersion() + ".zip");
+        return Utils.getLegalFilename(getName() + "-" + getVersion() + ".zip");
     }
 
     public class IllegalRepoException extends Exception {

core/src/main/java/com/topjohnwu/core/container/SuLogEntry.java

@@ -1,8 +1,8 @@
-package com.topjohnwu.magisk.container;
+package com.topjohnwu.core.container;
 
 import android.content.ContentValues;
 
-import com.topjohnwu.magisk.utils.LocaleManager;
+import com.topjohnwu.core.utils.LocaleManager;
 
 import java.text.DateFormat;
 import java.text.SimpleDateFormat;

core/src/main/java/com/topjohnwu/core/container/TarEntry.java

@@ -1,4 +1,4 @@
-package com.topjohnwu.magisk.container;
+package com.topjohnwu.core.container;
 
 import org.kamranzafar.jtar.TarHeader;
 

core/src/main/java/com/topjohnwu/core/container/ValueSortedMap.java

@@ -1,4 +1,4 @@
-package com.topjohnwu.magisk.container;
+package com.topjohnwu.core.container;
 
 import java.util.ArrayList;
 import java.util.Collection;

core/src/main/java/com/topjohnwu/core/database/MagiskDB.java

@@ -1,16 +1,16 @@
-package com.topjohnwu.magisk.database;
+package com.topjohnwu.core.database;
 
 import android.content.ContentValues;
 import android.content.Context;
 import android.content.pm.PackageManager;
 import android.text.TextUtils;
 
-import com.topjohnwu.magisk.Const;
+import com.topjohnwu.core.Const;
-import com.topjohnwu.magisk.Data;
+import com.topjohnwu.core.Data;
-import com.topjohnwu.magisk.container.Policy;
+import com.topjohnwu.core.container.Policy;
-import com.topjohnwu.magisk.container.SuLogEntry;
+import com.topjohnwu.core.container.SuLogEntry;
-import com.topjohnwu.magisk.utils.LocaleManager;
+import com.topjohnwu.core.utils.LocaleManager;
-import com.topjohnwu.magisk.utils.Utils;
+import com.topjohnwu.core.utils.Utils;
 import com.topjohnwu.superuser.Shell;
 
 import java.text.DateFormat;
@@ -23,7 +23,7 @@ import java.util.Map;
 public class MagiskDB {
 
     private static final String POLICY_TABLE = "policies";
-    private static final String LOG_TABLE = "logs";
+    private static final String LOG_TABLE = "err";
     private static final String SETTINGS_TABLE = "settings";
     private static final String STRINGS_TABLE = "strings";
 

core/src/main/java/com/topjohnwu/core/database/RepoDatabaseHelper.java

@@ -1,15 +1,14 @@
-package com.topjohnwu.magisk.database;
+package com.topjohnwu.core.database;
 
 import android.content.Context;
 import android.database.Cursor;
 import android.database.sqlite.SQLiteDatabase;
 import android.database.sqlite.SQLiteOpenHelper;
 
-import com.topjohnwu.magisk.Const;
+import com.topjohnwu.core.App;
-import com.topjohnwu.magisk.Data;
+import com.topjohnwu.core.Const;
-import com.topjohnwu.magisk.MagiskManager;
+import com.topjohnwu.core.Data;
-import com.topjohnwu.magisk.adapters.ReposAdapter;
+import com.topjohnwu.core.container.Repo;
-import com.topjohnwu.magisk.container.Repo;
 
 import java.util.HashSet;
 import java.util.Set;
@@ -20,12 +19,10 @@ public class RepoDatabaseHelper extends SQLiteOpenHelper {
     private static final String TABLE_NAME = "repos";
 
     private SQLiteDatabase mDb;
-    private MagiskManager mm;
+    private Runnable adapterCb;
-    private ReposAdapter adapter;
 
     public RepoDatabaseHelper(Context context) {
         super(context, "repo.db", null, DATABASE_VER);
-        mm = Data.MM();
         mDb = getWritableDatabase();
 
         // Remove outdated repos
@@ -46,7 +43,7 @@ public class RepoDatabaseHelper extends SQLiteOpenHelper {
                     "CREATE TABLE IF NOT EXISTS " + TABLE_NAME + " " +
                             "(id TEXT, name TEXT, version TEXT, versionCode INT, minMagisk INT, " +
                             "author TEXT, description TEXT, last_update INT, PRIMARY KEY(id))");
-            mm.prefs.edit().remove(Const.Key.ETAG_KEY).apply();
+            App.self.prefs.edit().remove(Const.Key.ETAG_KEY).apply();
         }
     }
 
@@ -120,17 +117,17 @@ public class RepoDatabaseHelper extends SQLiteOpenHelper {
         return set;
     }
 
-    public void registerAdapter(ReposAdapter a) {
+    public void registerAdapterCallback(Runnable cb) {
-        adapter = a;
+        adapterCb = cb;
     }
 
-    public void unregisterAdapter() {
+    public void unregisterAdapterCallback() {
-        adapter = null;
+        adapterCb = null;
     }
 
     private void notifyAdapter() {
-        if (adapter != null) {
+        if (adapterCb != null) {
-            Data.mainHandler.post(adapter::notifyDBChanged);
+            App.mainHandler.post(adapterCb);
         }
     }
 }

core/src/main/java/com/topjohnwu/core/tasks/CheckUpdates.java

@@ -1,10 +1,9 @@
-package com.topjohnwu.magisk.asyncs;
+package com.topjohnwu.core.tasks;
 
-import com.topjohnwu.magisk.BuildConfig;
+import com.topjohnwu.core.App;
-import com.topjohnwu.magisk.Const;
+import com.topjohnwu.core.Const;
-import com.topjohnwu.magisk.Data;
+import com.topjohnwu.core.Data;
-import com.topjohnwu.magisk.components.Notifications;
+import com.topjohnwu.core.utils.Topic;
-import com.topjohnwu.magisk.utils.Topic;
 import com.topjohnwu.net.Networking;
 import com.topjohnwu.net.ResponseListener;
 
@@ -51,7 +50,7 @@ public class CheckUpdates {
                 url = Const.Url.BETA_URL;
                 break;
             case Const.Value.CUSTOM_CHANNEL:
-                url = Data.MM().prefs.getString(Const.Key.CUSTOM_CHANNEL, "");
+                url = App.self.prefs.getString(Const.Key.CUSTOM_CHANNEL, "");
                 break;
             default:
                 return;
@@ -89,15 +88,10 @@ public class CheckUpdates {
             JSONObject uninstaller = getJson(json, "uninstaller");
             Data.uninstallerLink = getString(uninstaller, "link", null);
 
-            if (cb != null) {
+            Topic.publish(Topic.UPDATE_CHECK_DONE);
-                if (BuildConfig.VERSION_CODE < Data.remoteManagerVersionCode) {
+
-                    Notifications.managerUpdate();
+            if (cb != null)
-                } else if (Data.magiskVersionCode < Data.remoteMagiskVersionCode) {
-                    Notifications.magiskUpdate();
-                }
                 cb.run();
         }
-            Topic.publish(Topic.UPDATE_CHECK_DONE);
-        }
     }
 }

core/src/main/java/com/topjohnwu/core/tasks/FlashZip.java

@@ -0,0 +1,83 @@
+package com.topjohnwu.core.tasks;
+
+import android.net.Uri;
+import android.os.AsyncTask;
+
+import com.topjohnwu.core.App;
+import com.topjohnwu.core.Const;
+import com.topjohnwu.core.utils.Utils;
+import com.topjohnwu.core.utils.ZipUtils;
+import com.topjohnwu.superuser.Shell;
+import com.topjohnwu.superuser.ShellUtils;
+
+import java.io.BufferedInputStream;
+import java.io.BufferedOutputStream;
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.util.List;
+
+public abstract class FlashZip {
+
+    private Uri mUri;
+    private File tmpFile;
+    private List<String> console, logs;
+
+    public FlashZip(Uri uri, List<String> out, List<String> err) {
+        mUri = uri;
+        console = out;
+        logs = err;
+        tmpFile = new File(App.self.getCacheDir(), "install.zip");
+    }
+
+    private boolean unzipAndCheck() throws IOException {
+        ZipUtils.unzip(tmpFile, tmpFile.getParentFile(), "META-INF/com/google/android", true);
+        return ShellUtils.fastCmdResult("grep -q '#MAGISK' " + new File(tmpFile.getParentFile(), "updater-script"));
+    }
+
+    private boolean flash() throws IOException {
+        console.add("- Copying zip to temp directory");
+        try (InputStream in = App.self.getContentResolver().openInputStream(mUri);
+             OutputStream out = new BufferedOutputStream(new FileOutputStream(tmpFile))) {
+            if (in == null) throw new FileNotFoundException();
+            InputStream buf= new BufferedInputStream(in);
+            ShellUtils.pump(buf, out);
+        } catch (FileNotFoundException e) {
+            console.add("! Invalid Uri");
+            throw e;
+        } catch (IOException e) {
+            console.add("! Cannot copy to cache");
+            throw e;
+        }
+        try {
+            if (!unzipAndCheck()) {
+                console.add("! This zip is not a Magisk Module!");
+                return false;
+            }
+        } catch (IOException e) {
+            console.add("! Unzip error");
+            throw e;
+        }
+        console.add("- Installing " + Utils.getNameFromUri(App.self, mUri));
+        return Shell.su("cd " + tmpFile.getParent(),
+                "BOOTMODE=true sh update-binary dummy 1 " + tmpFile)
+                .to(console, logs)
+                .exec().isSuccess();
+    }
+
+    public void exec() {
+        AsyncTask.THREAD_POOL_EXECUTOR.execute(() -> {
+            boolean success = false;
+            try {
+                success = flash();
+            } catch (IOException ignored) {}
+            Shell.su("cd /", "rm -rf " + tmpFile.getParent() + " " + Const.TMP_FOLDER_PATH).submit();
+            onResult(success);
+        });
+    }
+
+    protected abstract void onResult(boolean success);
+}

core/src/main/java/com/topjohnwu/core/tasks/MagiskInstaller.java

@@ -0,0 +1,288 @@
+package com.topjohnwu.core.tasks;
+
+import android.net.Uri;
+import android.os.AsyncTask;
+import android.os.Build;
+import android.text.TextUtils;
+
+import com.topjohnwu.core.App;
+import com.topjohnwu.core.Const;
+import com.topjohnwu.core.Data;
+import com.topjohnwu.core.R;
+import com.topjohnwu.core.container.TarEntry;
+import com.topjohnwu.core.utils.Utils;
+import com.topjohnwu.net.DownloadProgressListener;
+import com.topjohnwu.net.Networking;
+import com.topjohnwu.superuser.Shell;
+import com.topjohnwu.superuser.ShellUtils;
+import com.topjohnwu.superuser.internal.NOPList;
+import com.topjohnwu.superuser.io.SuFile;
+import com.topjohnwu.superuser.io.SuFileInputStream;
+import com.topjohnwu.superuser.io.SuFileOutputStream;
+import com.topjohnwu.utils.SignBoot;
+
+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;
+import java.util.zip.ZipEntry;
+import java.util.zip.ZipInputStream;
+
+import androidx.annotation.MainThread;
+import androidx.annotation.WorkerThread;
+
+public abstract class MagiskInstaller {
+
+    private List<String> console, logs;
+    protected String srcBoot;
+    protected File installDir;
+
+    private class ProgressLog implements DownloadProgressListener {
+
+        private int prev = -1;
+        private int location;
+
+        @Override
+        public void onProgress(long bytesDownloaded, long totalBytes) {
+            if (prev < 0) {
+                location = console.size();
+                console.add("... 0%");
+            }
+            int curr = (int) (100 * bytesDownloaded / totalBytes);
+            if (prev != curr) {
+                prev = curr;
+                console.set(location, "... " + prev + "%");
+            }
+        }
+    }
+
+    protected MagiskInstaller() {
+        console = NOPList.getInstance();
+        logs = NOPList.getInstance();
+    }
+
+    public MagiskInstaller(List<String> out, List<String> err) {
+        console = out;
+        logs = err;
+        installDir = new File(Utils.getDEContext().getFilesDir().getParent(), "install");
+        Shell.sh("rm -rf " + installDir).exec();
+        installDir.mkdirs();
+    }
+
+    protected boolean extractZip() {
+        String arch;
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
+            List<String> abis = Arrays.asList(Build.SUPPORTED_ABIS);
+            arch = abis.contains("x86") ? "x86" : "arm";
+        } else {
+            arch = TextUtils.equals(Build.CPU_ABI, "x86") ? "x86" : "arm";
+        }
+
+        console.add("- Device platform: " + Build.CPU_ABI);
+
+        File zip = new File(App.self.getFilesDir(), "magisk.zip");
+
+        if (!ShellUtils.checkSum("MD5", zip, Data.magiskMD5)) {
+            console.add("- Downloading zip");
+            Networking.get(Data.magiskLink)
+                    .setDownloadProgressListener(new ProgressLog())
+                    .execForFile(zip);
+        } else {
+            console.add("- Existing zip found");
+        }
+
+        try {
+            ZipInputStream zi = new ZipInputStream(new BufferedInputStream(
+                    new FileInputStream(zip), (int) zip.length()));
+            ZipEntry ze;
+            while ((ze = zi.getNextEntry()) != null) {
+                if (ze.isDirectory())
+                    continue;
+                String name = null;
+                String[] names = { arch + "/", "common/", "META-INF/com/google/android/update-binary" };
+                for (String n : names) {
+                    if (ze.getName().startsWith(n)) {
+                        name = ze.getName().substring(ze.getName().lastIndexOf('/') + 1);
+                        break;
+                    }
+                }
+                if (name == null && ze.getName().startsWith("chromeos/"))
+                    name = ze.getName();
+                if (name == null)
+                    continue;
+                File dest;
+                if (installDir instanceof SuFile) {
+                    dest = new SuFile(installDir, name);
+                } else {
+                    dest = new File(installDir, name);
+                }
+                dest.getParentFile().mkdirs();
+                try (OutputStream out = new SuFileOutputStream(dest)) {
+                    ShellUtils.pump(zi, out);
+                }
+            }
+        } catch (IOException e) {
+            console.add("! Cannot unzip zip");
+            return false;
+        }
+        Shell.sh(Utils.fmt("chmod -R 755 %s/*; %s/magiskinit -x magisk %s/magisk",
+                installDir, installDir, installDir)).exec();
+        return true;
+    }
+
+    protected boolean copyBoot(Uri bootUri) {
+        srcBoot = new File(installDir, "boot.img").getPath();
+        console.add("- Copying image to cache");
+        // Copy boot image to local
+        try (InputStream in = App.self.getContentResolver().openInputStream(bootUri);
+             OutputStream out = new FileOutputStream(srcBoot)) {
+            if (in == null)
+                throw new FileNotFoundException();
+
+            InputStream src;
+            if (Utils.getNameFromUri(App.self, bootUri).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;
+                }
+                src = tar;
+            } else {
+                // Direct copy raw image
+                src = new BufferedInputStream(in);
+            }
+            ShellUtils.pump(src, out);
+        } catch (FileNotFoundException e) {
+            console.add("! Invalid Uri");
+            return false;
+        } catch (IOException e) {
+            console.add("! Copy failed");
+            return false;
+        }
+        return true;
+    }
+
+    protected boolean patchBoot() {
+        boolean isSigned;
+        try (InputStream in = new SuFileInputStream(srcBoot)) {
+            isSigned = SignBoot.verifySignature(in, null);
+            if (isSigned) {
+                console.add("- Boot image is signed with AVB 1.0");
+            }
+        } catch (IOException e) {
+            console.add("! Unable to check signature");
+            return false;
+        }
+
+        // Patch boot image
+        if (!Shell.sh(Utils.fmt("cd %s; KEEPFORCEENCRYPT=%b KEEPVERITY=%b " +
+                        "sh update-binary indep boot_patch.sh %s",
+                installDir, Data.keepEnc, Data.keepVerity, srcBoot))
+                .to(console, logs).exec().isSuccess())
+            return false;
+
+        Shell.Job job = Shell.sh("mv bin/busybox busybox",
+                "rm -rf magisk.apk bin boot.img update-binary",
+                "cd /");
+
+        File patched = new File(installDir, "new-boot.img");
+        if (isSigned) {
+            console.add("- Signing boot image with test keys");
+            File signed = new File(installDir, "signed.img");
+            try (InputStream in = new SuFileInputStream(patched);
+                 OutputStream out = new BufferedOutputStream(new FileOutputStream(signed))) {
+                SignBoot.doSignature("/boot", in, out, null, null);
+            } catch (IOException e) {
+                return false;
+            }
+            job.add("mv -f " + signed + " " + patched);
+        }
+        job.exec();
+        return true;
+    }
+
+    protected boolean flashBoot() {
+        if (!Shell.su(Utils.fmt("direct_install %s %s", installDir, srcBoot))
+                .to(console, logs).exec().isSuccess())
+            return false;
+        if (!Data.keepVerity)
+            Shell.su("find_dtbo_image", "patch_dtbo_image").to(console, logs).exec();
+        return true;
+    }
+
+    protected boolean storeBoot() {
+        File patched = new File(installDir, "new-boot.img");
+        String fmt = App.self.prefs.getString(Const.Key.BOOT_FORMAT, ".img");
+        File dest = new File(Const.EXTERNAL_PATH, "patched_boot" + fmt);
+        dest.getParentFile().mkdirs();
+        OutputStream os;
+        try {
+            switch (fmt) {
+                case ".img.tar":
+                    os = new TarOutputStream(new BufferedOutputStream(new FileOutputStream(dest)));
+                    ((TarOutputStream) os).putNextEntry(new TarEntry(patched, "boot.img"));
+                    break;
+                default:
+                case ".img":
+                    os = new BufferedOutputStream(new FileOutputStream(dest));
+                    break;
+            }
+            try (InputStream in = new SuFileInputStream(patched)) {
+                ShellUtils.pump(in, os);
+                os.close();
+            }
+        } catch (IOException e) {
+            console.add("! Failed to store boot to " + dest);
+            return false;
+        }
+        Shell.sh("rm -f " + patched).exec();
+        console.add("");
+        console.add("****************************");
+        console.add(" Patched image is placed in ");
+        console.add(" " + dest + " ");
+        console.add("****************************");
+        return true;
+    }
+
+    protected boolean postOTA() {
+        SuFile bootctl = new SuFile(Const.MAGISK_PATH + "/.core/bootctl");
+        try (InputStream in = App.self.getResources().openRawResource(R.raw.bootctl);
+             OutputStream out = new SuFileOutputStream(bootctl)) {
+            ShellUtils.pump(in, out);
+        } catch (IOException e) {
+            e.printStackTrace();
+            return false;
+        }
+        Shell.su("post_ota " + bootctl.getParent()).exec();
+        console.add("***************************************");
+        console.add(" Next reboot will boot to second slot!");
+        console.add("***************************************");
+        return true;
+    }
+
+    @WorkerThread
+    protected abstract boolean operations();
+
+    @MainThread
+    protected abstract void onResult(boolean success);
+
+    public void exec() {
+        AsyncTask.THREAD_POOL_EXECUTOR.execute(() -> {
+            boolean b = operations();
+            App.mainHandler.post(() -> onResult(b));
+        });
+    }
+
+}

core/src/main/java/com/topjohnwu/core/tasks/ParallelTask.java

@@ -1,4 +1,4 @@
-package com.topjohnwu.magisk.asyncs;
+package com.topjohnwu.core.tasks;
 
 import android.app.Activity;
 import android.os.AsyncTask;

core/src/main/java/com/topjohnwu/core/tasks/SafetyNet.java

@@ -1,11 +1,11 @@
-package com.topjohnwu.magisk.asyncs;
+package com.topjohnwu.core.tasks;
 
 import android.app.Activity;
 
-import com.topjohnwu.magisk.Const;
+import com.topjohnwu.core.App;
-import com.topjohnwu.magisk.Data;
+import com.topjohnwu.core.Const;
-import com.topjohnwu.magisk.utils.ISafetyNetHelper;
+import com.topjohnwu.core.utils.ISafetyNetHelper;
-import com.topjohnwu.magisk.utils.Topic;
+import com.topjohnwu.core.utils.Topic;
 import com.topjohnwu.net.Networking;
 import com.topjohnwu.superuser.Shell;
 
@@ -16,7 +16,7 @@ import dalvik.system.DexClassLoader;
 public class SafetyNet {
 
     public static final File EXT_APK =
-            new File(Data.MM().getFilesDir().getParent() + "/snet", "snet.apk");
+            new File(App.self.getFilesDir().getParent() + "/snet", "snet.apk");
 
     private static void dyRun(Activity activity) throws Exception {
         DexClassLoader loader = new DexClassLoader(EXT_APK.getPath(), EXT_APK.getParent(),

core/src/main/java/com/topjohnwu/core/tasks/UpdateRepos.java

@@ -1,15 +1,14 @@
-package com.topjohnwu.magisk.asyncs;
+package com.topjohnwu.core.tasks;
 
 import android.database.Cursor;
 import android.os.AsyncTask;
 
-import com.topjohnwu.magisk.Const;
+import com.topjohnwu.core.App;
-import com.topjohnwu.magisk.Data;
+import com.topjohnwu.core.Const;
-import com.topjohnwu.magisk.MagiskManager;
+import com.topjohnwu.core.container.Repo;
-import com.topjohnwu.magisk.container.Repo;
+import com.topjohnwu.core.utils.Logger;
-import com.topjohnwu.magisk.utils.Logger;
+import com.topjohnwu.core.utils.Topic;
-import com.topjohnwu.magisk.utils.Topic;
+import com.topjohnwu.core.utils.Utils;
-import com.topjohnwu.magisk.utils.Utils;
 import com.topjohnwu.net.Networking;
 import com.topjohnwu.net.Request;
 
@@ -35,7 +34,7 @@ public class UpdateRepos {
     private static final int CORE_POOL_SIZE = Math.max(2, CPU_COUNT - 1);
     private static final DateFormat dateFormat;
 
-    private MagiskManager mm;
+    private App app = App.self;
     private Set<String> cached;
     private ExecutorService threadPool;
 
@@ -44,10 +43,6 @@ public class UpdateRepos {
         dateFormat.setTimeZone(TimeZone.getTimeZone("UTC"));
     }
 
-    public UpdateRepos() {
-        mm = Data.MM();
-    }
-
     private void waitTasks() {
         threadPool.shutdown();
         while (true) {
@@ -64,17 +59,17 @@ public class UpdateRepos {
             String id = rawRepo.getString("name");
             Date date = dateFormat.parse(rawRepo.getString("pushed_at"));
             threadPool.execute(() -> {
-                Repo repo = mm.repoDB.getRepo(id);
+                Repo repo = app.repoDB.getRepo(id);
                 try {
                     if (repo == null)
                         repo = new Repo(id);
                     else
                         cached.remove(id);
                     repo.update(date);
-                    mm.repoDB.addRepo(repo);
+                    app.repoDB.addRepo(repo);
                 } catch (Repo.IllegalRepoException e) {
                     Logger.debug(e.getMessage());
-                    mm.repoDB.removeRepo(id);
+                    app.repoDB.removeRepo(id);
                 }
             });
         }
@@ -86,7 +81,7 @@ public class UpdateRepos {
     private boolean loadPage(int page) {
         Request req = Networking.get(Utils.fmt(Const.Url.REPO_URL, page + 1));
         if (page == 0) {
-            String etag = mm.prefs.getString(Const.Key.ETAG_KEY, null);
+            String etag = app.prefs.getString(Const.Key.ETAG_KEY, null);
             if (etag != null)
                 req.addHeaders(Const.Key.IF_NONE_MATCH, etag);
         }
@@ -115,7 +110,7 @@ public class UpdateRepos {
             String etag = res.getConnection().getHeaderField(Const.Key.ETAG_KEY);
             if (etag != null) {
                 etag = etag.substring(etag.indexOf('\"'), etag.lastIndexOf('\"') + 1);
-                mm.prefs.edit().putString(Const.Key.ETAG_KEY, etag).apply();
+                app.prefs.edit().putString(Const.Key.ETAG_KEY, etag).apply();
             }
         }
 
@@ -128,16 +123,16 @@ public class UpdateRepos {
     }
 
     private void fullReload() {
-        Cursor c = mm.repoDB.getRawCursor();
+        Cursor c = app.repoDB.getRawCursor();
         while (c.moveToNext()) {
             Repo repo = new Repo(c);
             threadPool.execute(() -> {
                 try {
                     repo.update();
-                    mm.repoDB.addRepo(repo);
+                    app.repoDB.addRepo(repo);
                 } catch (Repo.IllegalRepoException e) {
                     Logger.debug(e.getMessage());
-                    mm.repoDB.removeRepo(repo);
+                    app.repoDB.removeRepo(repo);
                 }
             });
         }
@@ -147,13 +142,13 @@ public class UpdateRepos {
     public void exec(boolean force) {
         Topic.reset(Topic.REPO_LOAD_DONE);
         AsyncTask.THREAD_POOL_EXECUTOR.execute(() -> {
-            cached = Collections.synchronizedSet(mm.repoDB.getRepoIDSet());
+            cached = Collections.synchronizedSet(app.repoDB.getRepoIDSet());
             threadPool = Executors.newFixedThreadPool(CORE_POOL_SIZE);
 
             if (loadPages()) {
                 waitTasks();
                 // The leftover cached means they are removed from online repo
-                mm.repoDB.removeRepo(cached);
+                app.repoDB.removeRepo(cached);
             } else if (force) {
                 fullReload();
             }

core/src/main/java/com/topjohnwu/core/utils/BootSigner.java

@@ -1,4 +1,4 @@
-package com.topjohnwu.magisk.utils;
+package com.topjohnwu.core.utils;
 
 import com.topjohnwu.utils.SignBoot;
 

core/src/main/java/com/topjohnwu/core/utils/ISafetyNetHelper.java

@@ -1,4 +1,4 @@
-package com.topjohnwu.magisk.utils;
+package com.topjohnwu.core.utils;
 
 public interface ISafetyNetHelper {
 

core/src/main/java/com/topjohnwu/core/utils/LocaleManager.java

@@ -1,13 +1,11 @@
-package com.topjohnwu.magisk.utils;
+package com.topjohnwu.core.utils;
 
 import android.content.res.Configuration;
 import android.content.res.Resources;
 import android.os.AsyncTask;
 
-import com.topjohnwu.magisk.Const;
+import com.topjohnwu.core.App;
-import com.topjohnwu.magisk.Data;
+import com.topjohnwu.core.Const;
-import com.topjohnwu.magisk.MagiskManager;
-import com.topjohnwu.magisk.R;
 
 import java.util.ArrayList;
 import java.util.Collections;
@@ -22,15 +20,15 @@ public class LocaleManager {
     public final static Locale defaultLocale = Locale.getDefault();
     public static List<Locale> locales;
 
-    public static void setLocale(MagiskManager mm) {
+    public static void setLocale(App app) {
-        String localeConfig = mm.prefs.getString(Const.Key.LOCALE, "");
+        String localeConfig = app.prefs.getString(Const.Key.LOCALE, "");
         if (localeConfig.isEmpty()) {
             locale = defaultLocale;
         } else {
             locale = Locale.forLanguageTag(localeConfig);
         }
         Locale.setDefault(locale);
-        Resources res = mm.getResources();
+        Resources res = app.getResources();
         Configuration config = res.getConfiguration();
         config.setLocale(locale);
         res.updateConfiguration(config, res.getDisplayMetrics());
@@ -39,18 +37,16 @@ public class LocaleManager {
     public static String getString(Locale locale, @StringRes int id) {
         Configuration config = new Configuration();
         config.setLocale(locale);
-        return Data.MM().createConfigurationContext(config).getString(id);
+        return App.self.createConfigurationContext(config).getString(id);
     }
 
-    public static void loadAvailableLocales() {
+    public static void loadAvailableLocales(@StringRes int compareId) {
         AsyncTask.THREAD_POOL_EXECUTOR.execute(() -> {
             locales = new ArrayList<>();
             HashSet<String> set = new HashSet<>();
-            Resources res = Data.MM().getResources();
+            Resources res = App.self.getResources();
             Locale locale;
 
-            @StringRes int compareId = R.string.download_file_error;
-
             // Add default locale
             locales.add(Locale.ENGLISH);
             set.add(getString(Locale.ENGLISH, compareId));

core/src/main/java/com/topjohnwu/core/utils/Logger.java

@@ -1,9 +1,9 @@
-package com.topjohnwu.magisk.utils;
+package com.topjohnwu.core.utils;
 
 import android.util.Log;
 
-import com.topjohnwu.magisk.BuildConfig;
+import com.topjohnwu.core.BuildConfig;
-import com.topjohnwu.magisk.Const;
+import com.topjohnwu.core.Const;
 
 public class Logger {
 

core/src/main/java/com/topjohnwu/core/utils/RootUtils.java

@@ -1,10 +1,10 @@
-package com.topjohnwu.magisk.utils;
+package com.topjohnwu.core.utils;
 
 import android.content.Context;
 
-import com.topjohnwu.magisk.Const;
+import com.topjohnwu.core.Const;
-import com.topjohnwu.magisk.Data;
+import com.topjohnwu.core.Data;
-import com.topjohnwu.magisk.R;
+import com.topjohnwu.core.R;
 import com.topjohnwu.superuser.BusyBox;
 import com.topjohnwu.superuser.Shell;
 import com.topjohnwu.superuser.ShellUtils;

core/src/main/java/com/topjohnwu/core/utils/Topic.java

@@ -1,6 +1,6 @@
-package com.topjohnwu.magisk.utils;
+package com.topjohnwu.core.utils;
 
-import com.topjohnwu.magisk.Data;
+import com.topjohnwu.core.App;
 
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
@@ -67,7 +67,7 @@ public class Topic {
             topicList[topic].published = true;
         }
         for (Subscriber sub : topicList[topic].subscribers) {
-            Data.mainHandler.post(() -> sub.onPublish(topic, results));
+            App.mainHandler.post(() -> sub.onPublish(topic, results));
         }
     }
 

core/src/main/java/com/topjohnwu/core/utils/Utils.java

@@ -1,10 +1,6 @@
-package com.topjohnwu.magisk.utils;
+package com.topjohnwu.core.utils;
 
-import android.app.job.JobInfo;
-import android.app.job.JobScheduler;
-import android.content.ComponentName;
 import android.content.Context;
-import android.content.Intent;
 import android.content.SharedPreferences;
 import android.content.pm.ApplicationInfo;
 import android.content.pm.PackageManager;
@@ -13,16 +9,15 @@ import android.content.res.Resources;
 import android.database.Cursor;
 import android.net.Uri;
 import android.os.AsyncTask;
+import android.os.Build;
 import android.provider.OpenableColumns;
 import android.widget.Toast;
 
-import com.topjohnwu.magisk.Const;
+import com.topjohnwu.core.App;
-import com.topjohnwu.magisk.Data;
+import com.topjohnwu.core.Const;
-import com.topjohnwu.magisk.MagiskManager;
+import com.topjohnwu.core.Data;
-import com.topjohnwu.magisk.R;
+import com.topjohnwu.core.container.Module;
-import com.topjohnwu.magisk.container.Module;
+import com.topjohnwu.core.container.ValueSortedMap;
-import com.topjohnwu.magisk.container.ValueSortedMap;
-import com.topjohnwu.magisk.services.UpdateCheckService;
 import com.topjohnwu.net.Networking;
 import com.topjohnwu.superuser.Shell;
 import com.topjohnwu.superuser.io.SuFile;
@@ -32,6 +27,19 @@ import java.util.Map;
 
 public class Utils {
 
+    public static void toast(CharSequence msg, int duration) {
+        App.mainHandler.post(() -> Toast.makeText(App.self, msg, duration).show());
+    }
+
+    public static void toast(int resId, int duration) {
+        App.mainHandler.post(() -> Toast.makeText(App.self, resId, duration).show());
+    }
+
+    public static String dlString(String url) {
+        String s = Networking.get(url).execForString().getResult();
+        return s == null ? "" : s;
+    }
+
     public static int getPrefsInt(SharedPreferences prefs, String key, int def) {
         return Integer.parseInt(prefs.getString(key, String.valueOf(def)));
     }
@@ -59,7 +67,7 @@ public class Utils {
     }
 
     public static int dpInPx(int dp) {
-        float scale = Data.MM().getResources().getDisplayMetrics().density;
+        float scale = App.self.getResources().getDisplayMetrics().density;
         return (int) (dp * scale + 0.5);
     }
 
@@ -67,51 +75,23 @@ public class Utils {
         return String.format(Locale.US, fmt, args);
     }
 
-    public static String dos2unix(String s) {
+    public static String getAppLabel(ApplicationInfo info, PackageManager pm) {
-        String newString = s.replace("\r\n", "\n");
+        try {
-        if(!newString.endsWith("\n")) {
+            if (info.labelRes > 0) {
-            return newString + "\n";
+                Resources res = pm.getResourcesForApplication(info);
-        } else {
+                Configuration config = new Configuration();
-            return newString;
+                config.setLocale(LocaleManager.locale);
+                res.updateConfiguration(config, res.getDisplayMetrics());
+                return res.getString(info.labelRes);
             }
+        } catch (Exception ignored) {}
+        return info.loadLabel(pm).toString();
     }
 
-    public static void setupUpdateCheck() {
+    public static String getLegalFilename(CharSequence filename) {
-        MagiskManager mm = Data.MM();
+        return filename.toString().replace(" ", "_").replace("'", "").replace("\"", "")
-        JobScheduler scheduler = (JobScheduler) mm.getSystemService(Context.JOB_SCHEDULER_SERVICE);
+                .replace("$", "").replace("`", "").replace("*", "").replace("/", "_")
-
+                .replace("#", "").replace("@", "").replace("\\", "_");
-        if (mm.prefs.getBoolean(Const.Key.CHECK_UPDATES, true)) {
-            if (scheduler.getAllPendingJobs().isEmpty() ||
-                    Const.UPDATE_SERVICE_VER > mm.prefs.getInt(Const.Key.UPDATE_SERVICE_VER, -1)) {
-                ComponentName service = new ComponentName(mm, Data.classMap.get(UpdateCheckService.class));
-                JobInfo info = new JobInfo.Builder(Const.ID.UPDATE_SERVICE_ID, service)
-                        .setRequiredNetworkType(JobInfo.NETWORK_TYPE_ANY)
-                        .setPersisted(true)
-                        .setPeriodic(8 * 60 * 60 * 1000)
-                        .build();
-                scheduler.schedule(info);
-            }
-        } else {
-            scheduler.cancel(Const.UPDATE_SERVICE_VER);
-        }
-    }
-
-    public static void openLink(Context context, Uri link) {
-        Intent intent = new Intent(Intent.ACTION_VIEW, link);
-        intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
-        if (intent.resolveActivity(context.getPackageManager()) != null) {
-            context.startActivity(intent);
-        } else {
-            toast(R.string.open_link_failed_toast, Toast.LENGTH_SHORT);
-        }
-    }
-
-    public static void toast(CharSequence msg, int duration) {
-        Data.mainHandler.post(() -> Toast.makeText(Data.MM(), msg, duration).show());
-    }
-
-    public static void toast(int resId, int duration) {
-        Data.mainHandler.post(() -> Toast.makeText(Data.MM(), resId, duration).show());
     }
 
     public static void loadModules() {
@@ -130,29 +110,16 @@ public class Utils {
         });
     }
 
-    public static String getAppLabel(ApplicationInfo info, PackageManager pm) {
-        try {
-            if (info.labelRes > 0) {
-                Resources res = pm.getResourcesForApplication(info);
-                Configuration config = new Configuration();
-                config.setLocale(LocaleManager.locale);
-                res.updateConfiguration(config, res.getDisplayMetrics());
-                return res.getString(info.labelRes);
-            }
-        } catch (Exception ignored) {}
-        return info.loadLabel(pm).toString();
-    }
-
     public static boolean showSuperUser() {
         if (Data.multiuserState < 0)
-            Data.multiuserState = Data.MM().mDB.getSettings(Const.Key.SU_MULTIUSER_MODE,
+            Data.multiuserState = App.self.mDB.getSettings(Const.Key.SU_MULTIUSER_MODE,
                     Const.Value.MULTIUSER_MODE_OWNER_ONLY);
         return Shell.rootAccess() && (Const.USER_ID == 0 ||
                 Data.multiuserState != Const.Value.MULTIUSER_MODE_OWNER_MANAGED);
     }
 
-    public static String dlString(String url) {
+    public static Context getDEContext() {
-        String s = Networking.get(url).execForString().getResult();
+        return Build.VERSION.SDK_INT >= Build.VERSION_CODES.N ?
-        return s == null ? "" : s;
+                App.self.createDeviceProtectedStorageContext() : App.self;
     }
 }

core/src/main/java/com/topjohnwu/core/utils/ZipUtils.java

@@ -1,4 +1,4 @@
-package com.topjohnwu.magisk.utils;
+package com.topjohnwu.core.utils;
 
 import com.topjohnwu.superuser.ShellUtils;
 import com.topjohnwu.superuser.io.SuFile;

core/src/main/res/raw/utils.sh

@@ -63,9 +63,9 @@ restore_imgs() {
 post_ota() {
   cd $1
   chmod 755 bootctl
-  ./bootctl hal-info || return
+  ../../../../../app/src/full/res/raw/bootctl hal-info || return
-  [ `./bootctl get-current-slot` -eq 0 ] && SLOT_NUM=1 || SLOT_NUM=0
+  [ `../../../../../app/src/full/res/raw/bootctl get-current-slot` -eq 0 ] && SLOT_NUM=1 || SLOT_NUM=0
-  ./bootctl set-active-boot-slot $SLOT_NUM
+  ../../../../../app/src/full/res/raw/bootctl set-active-boot-slot $SLOT_NUM
   echo '${0%/*}/../bootctl mark-boot-successful;rm -f ${0%/*}/../bootctl $0' > post-fs-data.d/post_ota.sh
   chmod 755 post-fs-data.d/post_ota.sh
   cd /

settings.gradle

@@ -1 +1 @@
-include ':app', ':native', ':utils', ':snet', ':net'
+include ':app', ':native', ':utils', ':snet', ':net', ':core'