Support modules update

app/src/main/java/com/topjohnwu/magisk/core/download/Subject.kt

@@ -43,7 +43,7 @@ sealed class Subject : Parcelable {
         val action: Action,
         override val notifyId: Int = Notifications.nextId()
     ) : Subject() {
-        override val url: String get() = module.zip_url
+        override val url: String get() = module.zipUrl
         override val title: String get() = module.downloadFilename
 
         @IgnoredOnParcel

app/src/main/java/com/topjohnwu/magisk/core/model/UpdateInfo.kt

@@ -28,11 +28,9 @@ data class StubJson(
 
 @JsonClass(generateAdapter = true)
 data class ModuleJson(
-    val id: String,
+    val version: String,
-    val last_update: Long,
+    val versionCode: Int,
-    val prop_url: String,
+    val zipUrl: String,
-    val zip_url: String,
-    val notes_url: String
 )
 
 @JsonClass(generateAdapter = true)

app/src/main/java/com/topjohnwu/magisk/core/model/module/LocalModule.kt

@@ -1,21 +1,26 @@
 package com.topjohnwu.magisk.core.model.module
 
 import com.topjohnwu.magisk.core.Const
+import com.topjohnwu.magisk.di.ServiceLocator
 import com.topjohnwu.superuser.Shell
 import com.topjohnwu.superuser.io.SuFile
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.withContext
+import timber.log.Timber
+import java.io.IOException
 import java.util.*
 
 data class LocalModule(
     private val path: String,
-    override var id: String = "",
-    override var name: String = "",
-    override var author: String = "",
-    override var version: String = "",
-    override var versionCode: Int = -1,
-    override var description: String = "",
 ) : Module() {
+    override var id: String = ""
+    override var name: String = ""
+    override var version: String = ""
+    override var versionCode: Int = -1
+    var author: String = ""
+    var description: String = ""
+    var updateJson: String = ""
+    var updateInfo: OnlineModule? = null
 
     private val removeFile = SuFile(path, "remove")
     private val disableFile = SuFile(path, "disable")
@@ -66,6 +71,30 @@ data class LocalModule(
             }
         }
 
+    @Throws(NumberFormatException::class)
+    private fun parseProps(props: List<String>) {
+        for (line in props) {
+            val prop = line.split("=".toRegex(), 2).map { it.trim() }
+            if (prop.size != 2)
+                continue
+
+            val key = prop[0]
+            val value = prop[1]
+            if (key.isEmpty() || key[0] == '#')
+                continue
+
+            when (key) {
+                "id" -> id = value
+                "name" -> name = value
+                "version" -> version = value
+                "versionCode" -> versionCode = value.toInt()
+                "author" -> author = value
+                "description" -> description = value
+                "updateJson" -> updateJson = value
+            }
+        }
+    }
+
     init {
         runCatching {
             parseProps(Shell.su("dos2unix < $path/module.prop").exec().out)
@@ -81,13 +110,28 @@ data class LocalModule(
         }
     }
 
+    suspend fun load():Boolean {
+        if (updateJson.isEmpty()) return false
+
+        try {
+            val json = ServiceLocator.networkService.fetchModuleJson(updateJson)
+            if (json.versionCode > versionCode) {
+                updateInfo = OnlineModule(this, json)
+                return true
+            }
+        } catch (e: IOException) {
+            Timber.w(e)
+        }
+        return false
+    }
+
     companion object {
 
         private val PERSIST get() = "${Const.MAGISKTMP}/mirror/persist/magisk"
 
         suspend fun installed() = withContext(Dispatchers.IO) {
             SuFile(Const.MAGISK_PATH)
-                .listFiles { _, name -> name != "lost+found" && name != ".core" }
+                .listFiles()
                 .orEmpty()
                 .filter { !it.isFile }
                 .map { LocalModule("${Const.MAGISK_PATH}/${it.name}") }

app/src/main/java/com/topjohnwu/magisk/core/model/module/Module.kt

@@ -5,37 +5,10 @@ abstract class Module : Comparable<Module> {
         protected set
     abstract var name: String
         protected set
-    abstract var author: String
-        protected set
     abstract var version: String
         protected set
     abstract var versionCode: Int
         protected set
-    abstract var description: String
-        protected set
 
-    @Throws(NumberFormatException::class)
+    override operator fun compareTo(other: Module) = id.compareTo(other.id)
-    protected fun parseProps(props: List<String>) {
-        for (line in props) {
-            val prop = line.split("=".toRegex(), 2).map { it.trim() }
-            if (prop.size != 2)
-                continue
-
-            val key = prop[0]
-            val value = prop[1]
-            if (key.isEmpty() || key[0] == '#')
-                continue
-
-            when (key) {
-                "id" -> id = value
-                "name" -> name = value
-                "version" -> version = value
-                "versionCode" -> versionCode = value.toInt()
-                "author" -> author = value
-                "description" -> description = value
-            }
-        }
-    }
-
-    override operator fun compareTo(other: Module) = name.compareTo(other.name, true)
 }

app/src/main/java/com/topjohnwu/magisk/core/model/module/OnlineModule.kt

@@ -1,65 +1,26 @@
 package com.topjohnwu.magisk.core.model.module
 
 import android.os.Parcelable
-import androidx.room.Entity
-import androidx.room.PrimaryKey
 import com.topjohnwu.magisk.core.model.ModuleJson
-import com.topjohnwu.magisk.di.ServiceLocator
-import com.topjohnwu.magisk.ktx.legalFilename
 import kotlinx.parcelize.Parcelize
-import java.text.DateFormat
-import java.util.*
 
-@Entity(tableName = "modules")
 @Parcelize
 data class OnlineModule(
-    @PrimaryKey override var id: String,
+    override var id: String,
-    override var name: String = "",
+    override var name: String,
-    override var author: String = "",
+    override var version: String,
-    override var version: String = "",
+    override var versionCode: Int,
-    override var versionCode: Int = -1,
+    val zipUrl: String,
-    override var description: String = "",
-    val last_update: Long,
-    val prop_url: String,
-    val zip_url: String,
-    val notes_url: String
 ) : Module(), Parcelable {
+    constructor(local: LocalModule, json: ModuleJson) :
+        this(local.id, local.name, json.version, json.versionCode, json.zipUrl)
 
-    private val svc get() = ServiceLocator.networkService
-
-    constructor(info: ModuleJson) : this(
-        id = info.id,
-        last_update = info.last_update,
-        prop_url = info.prop_url,
-        zip_url = info.zip_url,
-        notes_url = info.notes_url
-    )
-
-    val lastUpdate get() = Date(last_update)
-    val lastUpdateString get() = DATE_FORMAT.format(lastUpdate)
     val downloadFilename get() = "$name-$version($versionCode).zip".legalFilename()
 
-    suspend fun notes() = svc.fetchString(notes_url)
+    private fun String.legalFilename() = replace(" ", "_")
-
+        .replace("'", "").replace("\"", "")
-    @Throws(IllegalRepoException::class)
+        .replace("$", "").replace("`", "")
-    suspend fun load() {
+        .replace("*", "").replace("/", "_")
-        try {
+        .replace("#", "").replace("@", "")
-            val rawProps = svc.fetchString(prop_url)
+        .replace("\\", "_")
-            val props = rawProps.split("\\n".toRegex()).dropLastWhile { it.isEmpty() }
-            parseProps(props)
-        } catch (e: Exception) {
-            throw IllegalRepoException("Repo [$id] parse error:", e)
-        }
-
-        if (versionCode < 0) {
-            throw IllegalRepoException("Repo [$id] does not contain versionCode")
-        }
-    }
-
-    class IllegalRepoException(msg: String, cause: Throwable? = null) : Exception(msg, cause)
-
-    companion object {
-        private val DATE_FORMAT = DateFormat.getDateTimeInstance(DateFormat.MEDIUM, DateFormat.MEDIUM)
-    }
-
 }

app/src/main/java/com/topjohnwu/magisk/data/network/NetworkServices.kt

@@ -1,6 +1,7 @@
 package com.topjohnwu.magisk.data.network
 
 import com.topjohnwu.magisk.core.model.BranchInfo
+import com.topjohnwu.magisk.core.model.ModuleJson
 import com.topjohnwu.magisk.core.model.UpdateInfo
 import okhttp3.ResponseBody
 import retrofit2.http.*
@@ -37,6 +38,9 @@ interface RawServices {
     @GET
     suspend fun fetchString(@Url url: String): String
 
+    @GET
+    suspend fun fetchModuleJson(@Url url: String): ModuleJson
+
 }
 
 interface GithubApiServices {

app/src/main/java/com/topjohnwu/magisk/data/repository/NetworkService.kt

@@ -65,6 +65,7 @@ class NetworkService(
     }
     suspend fun fetchFile(url: String) = wrap { raw.fetchFile(url) }
     suspend fun fetchString(url: String) = wrap { raw.fetchString(url) }
+    suspend fun fetchModuleJson(url: String) = wrap { raw.fetchModuleJson(url) }
 
     private suspend fun fetchMainVersion() = api.fetchBranch(MAGISK_MAIN, "master").commit.sha
 }

app/src/main/java/com/topjohnwu/magisk/ui/module/ModuleRvItem.kt

@@ -5,7 +5,6 @@ import com.topjohnwu.magisk.BR
 import com.topjohnwu.magisk.R
 import com.topjohnwu.magisk.core.Info
 import com.topjohnwu.magisk.core.model.module.LocalModule
-import com.topjohnwu.magisk.core.model.module.OnlineModule
 import com.topjohnwu.magisk.databinding.DiffRvItem
 import com.topjohnwu.magisk.databinding.ObservableDiffRvItem
 import com.topjohnwu.magisk.databinding.RvContainer
@@ -16,62 +15,29 @@ object InstallModule : DiffRvItem<InstallModule>() {
     override val layoutRes = R.layout.item_module_download
 }
 
-class SectionTitle(
-    val title: Int,
-    _button: Int = 0,
-    _icon: Int = 0
-) : ObservableDiffRvItem<SectionTitle>() {
-    override val layoutRes = R.layout.item_section_md2
-
-    @get:Bindable
-    var button = _button
-        set(value) = set(value, field, { field = it }, BR.button)
-
-    @get:Bindable
-    var icon = _icon
-        set(value) = set(value, field, { field = it }, BR.icon)
-
-    @get:Bindable
-    var hasButton = _button != 0 && _icon != 0
-        set(value) = set(value, field, { field = it }, BR.hasButton)
-}
-
-class OnlineModuleRvItem(
-    override val item: OnlineModule
-) : ObservableDiffRvItem<OnlineModuleRvItem>(), RvContainer<OnlineModule> {
-    override val layoutRes: Int = R.layout.item_repo_md2
-
-    @get:Bindable
-    var progress = 0
-        set(value) = set(value, field, { field = it }, BR.progress)
-
-    var hasUpdate = false
-
-    override fun itemSameAs(other: OnlineModuleRvItem): Boolean = item.id == other.item.id
-}
-
 class LocalModuleRvItem(
     override val item: LocalModule
 ) : ObservableDiffRvItem<LocalModuleRvItem>(), RvContainer<LocalModule> {
 
     override val layoutRes = R.layout.item_module_md2
 
-    @get:Bindable
-    var online: OnlineModule? = null
-        set(value) = set(value, field, { field = it }, BR.online)
-
     @get:Bindable
     var isEnabled = item.enable
-        set(value) = set(value, field, { field = it }, BR.enabled) {
+        set(value) = set(value, field, { field = it }, BR.enabled, BR.updateReady) {
             item.enable = value
         }
 
     @get:Bindable
     var isRemoved = item.remove
-        set(value) = set(value, field, { field = it }, BR.removed) {
+        set(value) = set(value, field, { field = it }, BR.removed, BR.updateReady) {
             item.remove = value
         }
 
+    @get:Bindable
+    var updateReady: Boolean
+        get() = item.updateInfo != null && !isRemoved && isEnabled
+        set(_) = notifyPropertyChanged(BR.updateReady)
+
     val isSuspended =
         (Info.isZygiskEnabled && item.isRiru) || (!Info.isZygiskEnabled && item.isZygisk)
 
@@ -80,11 +46,9 @@ class LocalModuleRvItem(
         else R.string.suspend_text_zygisk.asText(R.string.zygisk.asText())
 
     val isUpdated get() = item.updated
-    val isModified get() = isRemoved || isUpdated
 
-    fun delete(viewModel: ModuleViewModel) {
+    fun delete() {
         isRemoved = !isRemoved
-        viewModel.updateActiveState()
     }
 
     override fun itemSameAs(other: LocalModuleRvItem): Boolean = item.id == other.item.id

app/src/main/java/com/topjohnwu/magisk/ui/module/ModuleViewModel.kt

@@ -1,63 +1,30 @@
 package com.topjohnwu.magisk.ui.module
 
-import androidx.databinding.Bindable
-import androidx.databinding.ObservableArrayList
 import androidx.lifecycle.viewModelScope
 import com.topjohnwu.magisk.BR
 import com.topjohnwu.magisk.R
 import com.topjohnwu.magisk.arch.BaseViewModel
-import com.topjohnwu.magisk.arch.Queryable
 import com.topjohnwu.magisk.core.Info
 import com.topjohnwu.magisk.core.model.module.LocalModule
 import com.topjohnwu.magisk.core.model.module.OnlineModule
-import com.topjohnwu.magisk.databinding.*
+import com.topjohnwu.magisk.databinding.RvItem
-import com.topjohnwu.magisk.events.OpenReadmeEvent
+import com.topjohnwu.magisk.databinding.adapterOf
+import com.topjohnwu.magisk.databinding.diffListOf
+import com.topjohnwu.magisk.databinding.itemBindingOf
 import com.topjohnwu.magisk.events.SelectModuleEvent
 import com.topjohnwu.magisk.events.SnackbarEvent
 import com.topjohnwu.magisk.events.dialog.ModuleInstallDialog
-import com.topjohnwu.magisk.ktx.addOnListChangedCallback
-import com.topjohnwu.magisk.ktx.reboot
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.Job
 import kotlinx.coroutines.launch
 import kotlinx.coroutines.withContext
 import me.tatarka.bindingcollectionadapter2.collections.MergeObservableList
 
-class ModuleViewModel : BaseViewModel(), Queryable {
+class ModuleViewModel : BaseViewModel() {
 
-    val bottomBarBarrierIds =
+    val bottomBarBarrierIds = intArrayOf(R.id.module_update, R.id.module_remove)
-        intArrayOf(R.id.module_info, R.id.module_remove)
 
-    override val queryDelay = 1000L
-
-    @get:Bindable
-    var isRemoteLoading = false
-        set(value) = set(value, field, { field = it }, BR.remoteLoading)
-
-    @get:Bindable
-    var query = ""
-        set(value) = set(value, field, { field = it }, BR.query) {
-            submitQuery()
-            // Yes we do lie about the search being loaded
-            searchLoading = true
-        }
-
-    @get:Bindable
-    var searchLoading = false
-        set(value) = set(value, field, { field = it }, BR.searchLoading)
-
-    val itemsSearch = diffListOf<AnyDiffRvItem>()
-    val itemSearchBinding = itemBindingOf<AnyDiffRvItem> {
-        it.bindExtra(BR.viewModel, this)
-    }
-
-    private val installSectionList = ObservableArrayList<RvItem>()
     private val itemsInstalled = diffListOf<LocalModuleRvItem>()
-    private val sectionInstalled = SectionTitle(
-        R.string.module_installed,
-        R.string.reboot,
-        R.drawable.ic_restart
-    ).also { it.hasButton = false }
 
     val adapter = adapterOf<RvItem>()
     val items = MergeObservableList<RvItem>()
@@ -65,34 +32,19 @@ class ModuleViewModel : BaseViewModel(), Queryable {
         it.bindExtra(BR.viewModel, this)
     }
 
-    // ---
-
     init {
-        itemsInstalled.addOnListChangedCallback(
-            onItemRangeInserted = { _, _, _ ->
-                if (installSectionList.isEmpty())
-                    installSectionList.add(sectionInstalled)
-            },
-            onItemRangeRemoved = { list, _, _ ->
-                if (list.isEmpty())
-                    installSectionList.clear()
-            }
-        )
-
         if (Info.env.isActive) {
             items.insertItem(InstallModule)
-                .insertList(installSectionList)
                 .insertList(itemsInstalled)
         }
     }
 
-    // ---
-
     override fun refresh(): Job {
         return viewModelScope.launch {
             state = State.LOADING
             loadInstalled()
             state = State.LOADED
+            loadUpdateInfo()
         }
     }
 
@@ -104,62 +56,21 @@ class ModuleViewModel : BaseViewModel(), Queryable {
         itemsInstalled.update(installed, diff)
     }
 
-    fun forceRefresh() {
+    private suspend fun loadUpdateInfo() {
-        itemsInstalled.clear()
+        withContext(Dispatchers.IO) {
-        refresh()
+            itemsInstalled.forEach {
-        submitQuery()
+                it.updateReady = it.item.load()
+            }
+        }
     }
 
-    // ---
+    fun downloadPressed(item: OnlineModule?) =
-
+        if (item != null && isConnected.get()) {
-    private suspend fun queryInternal(query: String): List<AnyDiffRvItem> {
+            withExternalRW { ModuleInstallDialog(item).publish() }
-        return if (query.isBlank()) {
-            itemsSearch.clear()
-            listOf()
         } else {
-            withContext(Dispatchers.Default) {
+            SnackbarEvent(R.string.no_connection).publish()
-                itemsInstalled.filter {
-                    it.item.id.contains(query, true)
-                            || it.item.name.contains(query, true)
-                            || it.item.description.contains(query, true)
-                }
-            }
         }
-    }
-
-    override fun query() {
-        viewModelScope.launch {
-            val searched = queryInternal(query)
-            val diff = withContext(Dispatchers.Default) {
-                itemsSearch.calculateDiff(searched)
-            }
-            searchLoading = false
-            itemsSearch.update(searched, diff)
-        }
-    }
-
-    // ---
-
-    fun updateActiveState() {
-        sectionInstalled.hasButton = itemsInstalled.any { it.isModified }
-    }
-
-    fun sectionPressed(item: SectionTitle) = when (item) {
-        sectionInstalled -> reboot()
-        else -> Unit
-    }
-
-    // The following methods are not used, but kept for future integration
-
-    fun downloadPressed(item: OnlineModule) =
-        if (isConnected.get()) withExternalRW { ModuleInstallDialog(item).publish() }
-        else { SnackbarEvent(R.string.no_connection).publish() }
 
     fun installPressed() = withExternalRW { SelectModuleEvent().publish() }
 
-    fun infoPressed(item: OnlineModule) =
-        if (isConnected.get()) OpenReadmeEvent(item).publish()
-        else SnackbarEvent(R.string.no_connection).publish()
-
-    fun infoPressed(item: LocalModuleRvItem) { infoPressed(item.online ?: return) }
 }

app/src/main/res/layout/fragment_module_md2.xml

@@ -17,21 +17,10 @@
         android:layout_width="match_parent"
         android:layout_height="match_parent">
 
-        <!--
-        The list is reverted to use LinearLayoutManager only. The issue of random crashes lies in
-        the way StaggeredGridLayoutManager invalidates view in LazySpanLookup. Since we're adding
-        items in between full-span items the array is not yet invalidated and consecutively crashes
-        due to index of -end- being out of bounds of the current array.
-
-        If you'd like to use StaggeredGridLayoutManager, do so without adding single span items in
-        between of full-span items.
-        https://issuetracker.google.com/issues/37034096
-        -->
-
         <androidx.recyclerview.widget.RecyclerView
             android:id="@+id/module_list"
             adapter="@{viewModel.adapter}"
-            gone="@{viewModel.loading &amp;&amp; viewModel.items.empty}"
+            gone="@{viewModel.loading}"
             itemBinding="@{viewModel.itemBinding}"
             items="@{viewModel.items}"
             android:layout_width="match_parent"
@@ -39,46 +28,13 @@
             android:clipToPadding="false"
             android:orientation="vertical"
             android:paddingTop="@dimen/internal_action_bar_size"
-            android:paddingBottom="56dp"
+            android:paddingBottom="@dimen/internal_action_bar_size"
             app:fitsSystemWindowsInsets="top|bottom"
             app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager"
             tools:listitem="@layout/item_module_md2" />
 
-        <com.google.android.material.floatingactionbutton.FloatingActionButton
-            android:id="@+id/module_filter_toggle"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:layout_gravity="bottom|end"
-            android:layout_marginStart="@dimen/l1"
-            android:layout_marginEnd="@dimen/l1"
-            android:layout_marginBottom="72dp"
-            app:backgroundTint="?colorSurfaceSurfaceVariant"
-            app:layout_fitsSystemWindowsInsets="bottom"
-            app:srcCompat="@drawable/ic_search_md2"
-            app:tint="?colorPrimary"
-            tools:layout_marginBottom="64dp" />
-
-        <com.google.android.material.circularreveal.cardview.CircularRevealCardView
-            android:id="@+id/module_filter"
-            style="@style/WidgetFoundation.Card"
-            android:layout_width="match_parent"
-            android:layout_height="match_parent"
-            android:layout_gravity="bottom"
-            android:visibility="invisible"
-            app:cardBackgroundColor="?colorSurface"
-            app:cardCornerRadius="0dp">
-
-            <include
-                android:id="@+id/module_filter_include"
-                layout="@layout/include_module_filter"
-                viewModel="@{viewModel}"
-                android:layout_width="match_parent"
-                android:layout_height="match_parent" />
-
-        </com.google.android.material.circularreveal.cardview.CircularRevealCardView>
-
         <LinearLayout
-            goneUnless="@{viewModel.loading &amp;&amp; viewModel.items.empty}"
+            goneUnless="@{viewModel.loading}"
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
             android:layout_gravity="center"
@@ -98,28 +54,6 @@
 
         </LinearLayout>
 
-        <FrameLayout
-            goneUnless="@{viewModel.remoteLoading}"
-            android:layout_width="match_parent"
-            android:layout_height="4dp"
-            android:layout_gravity="bottom">
-
-            <FrameLayout
-                android:layout_width="match_parent"
-                android:layout_height="16dp"
-                android:layout_gravity="center"
-                tools:ignore="UselessParent">
-
-                <ProgressBar
-                    style="@style/WidgetFoundation.ProgressBar.Indeterminate"
-                    android:layout_width="match_parent"
-                    android:layout_height="match_parent"
-                    android:layout_gravity="center" />
-
-            </FrameLayout>
-
-        </FrameLayout>
-
     </FrameLayout>
 
 

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

@@ -1,135 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<layout xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
-    xmlns:tools="http://schemas.android.com/tools">
-
-    <data>
-
-        <import type="com.topjohnwu.magisk.core.Config" />
-
-        <variable
-            name="viewModel"
-            type="com.topjohnwu.magisk.ui.module.ModuleViewModel" />
-
-    </data>
-
-    <androidx.constraintlayout.widget.ConstraintLayout
-        android:layout_width="match_parent"
-        android:layout_height="match_parent"
-        android:clipToPadding="false"
-        android:orientation="vertical"
-        android:paddingBottom="@dimen/l1"
-        app:fitsSystemWindowsInsets="bottom"
-        tools:layout_gravity="bottom"
-        tools:paddingBottom="64dp">
-
-        <androidx.recyclerview.widget.RecyclerView
-            android:id="@+id/module_filter_list"
-            itemBinding="@{viewModel.itemSearchBinding}"
-            items="@{viewModel.itemsSearch}"
-            android:layout_width="match_parent"
-            android:layout_height="0dp"
-            android:layout_marginBottom="@dimen/l1"
-            android:clipToPadding="false"
-            android:orientation="vertical"
-            android:paddingTop="@dimen/internal_action_bar_size"
-            app:fitsSystemWindowsInsets="top"
-            app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager"
-            app:layout_constrainedHeight="true"
-            app:layout_constraintBottom_toTopOf="@+id/module_filter_title_search"
-            app:layout_constraintTop_toTopOf="parent"
-            app:reverseLayout="false"
-            app:spanCount="2"
-            tools:listitem="@layout/item_repo_md2" />
-
-        <ImageView
-            android:layout_width="match_parent"
-            android:layout_height="@dimen/l_50"
-            app:srcCompat="@drawable/bg_shadow"
-            app:tint="?colorSurfaceVariant"
-            app:layout_constraintBottom_toBottomOf="@+id/module_filter_list" />
-
-        <TextView
-            android:id="@+id/module_filter_title_search"
-            android:layout_width="match_parent"
-            android:layout_height="wrap_content"
-            android:layout_marginStart="@dimen/l1"
-            android:layout_marginEnd="@dimen/l1"
-            android:layout_marginBottom="@dimen/l1"
-            android:text="@string/hide_search"
-            android:textAllCaps="true"
-            android:textAppearance="@style/AppearanceFoundation.Caption"
-            android:textColor="?colorPrimary"
-            android:textStyle="bold"
-            app:layout_constraintBottom_toTopOf="@+id/module_filter_search" />
-
-        <com.google.android.material.card.MaterialCardView
-            android:id="@+id/module_filter_search"
-            style="@style/WidgetFoundation.Card"
-            android:layout_width="0dp"
-            android:layout_height="wrap_content"
-            android:layout_marginStart="@dimen/l1"
-            android:layout_marginEnd="@dimen/l1"
-            android:layout_marginBottom="@dimen/l_50"
-            app:cardCornerRadius="18dp"
-            app:layout_constraintBottom_toBottomOf="parent"
-            app:layout_constraintEnd_toStartOf="@+id/module_filter_done"
-            app:layout_constraintStart_toStartOf="parent">
-
-            <ImageView
-                style="@style/WidgetFoundation.Icon"
-                android:layout_width="48dp"
-                android:layout_height="36dp"
-                android:layout_gravity="center_vertical|start"
-                android:padding="6dp"
-                app:srcCompat="@drawable/ic_search_md2"
-                app:tint="?colorDisabled" />
-
-            <EditText
-                android:id="@+id/module_filter_search_field"
-                android:layout_width="match_parent"
-                android:layout_height="wrap_content"
-                android:layout_marginStart="48dp"
-                android:background="@null"
-                android:hint="@string/hide_filter_hint"
-                android:inputType="textUri"
-                android:minHeight="36dp"
-                android:nextFocusRight="@id/module_filter_done"
-                android:paddingStart="0dp"
-                android:paddingEnd="@dimen/l1"
-                android:singleLine="true"
-                android:text="@={viewModel.query}"
-                android:textAppearance="@style/AppearanceFoundation.Body"
-                android:textColor="@color/color_text_transient"
-                android:textColorHint="?colorOnSurfaceVariant" />
-
-        </com.google.android.material.card.MaterialCardView>
-
-        <com.google.android.material.floatingactionbutton.FloatingActionButton
-            android:id="@+id/module_filter_done"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:layout_marginEnd="@dimen/l1"
-            android:nextFocusLeft="@id/module_filter_search_field"
-            app:backgroundTint="?colorPrimary"
-            app:elevation="0dp"
-            app:fabSize="mini"
-            app:layout_constraintBottom_toBottomOf="@+id/module_filter_search"
-            app:layout_constraintEnd_toEndOf="parent"
-            app:layout_constraintTop_toTopOf="@+id/module_filter_search"
-            app:srcCompat="@drawable/ic_check_md2"
-            app:tint="?colorOnPrimary" />
-
-        <ProgressBar
-            style="@style/WidgetFoundation.ProgressBar.Indeterminate.Circular"
-            goneUnless="@{viewModel.searchLoading}"
-            android:layout_width="56dp"
-            android:layout_height="56dp"
-            app:layout_constraintBottom_toBottomOf="@+id/module_filter_done"
-            app:layout_constraintEnd_toEndOf="@+id/module_filter_done"
-            app:layout_constraintStart_toStartOf="@+id/module_filter_done"
-            app:layout_constraintTop_toTopOf="@+id/module_filter_done" />
-
-    </androidx.constraintlayout.widget.ConstraintLayout>
-
-</layout>

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

@@ -18,6 +18,7 @@
         style="@style/WidgetFoundation.Button.Outlined"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
+        android:layout_marginBottom="@dimen/l_50"
         android:onClick="@{() -> viewModel.installPressed()}"
         android:text="@string/module_action_install_external"
         android:textAllCaps="false"

app/src/main/res/layout/item_module_md2.xml

@@ -98,7 +98,7 @@
                     app:layout_constraintBottom_toBottomOf="@+id/module_version_author"
                     app:layout_constraintEnd_toEndOf="parent"
                     app:layout_constraintHorizontal_bias="1"
-                    app:layout_constraintStart_toEndOf="@+id/module_info"
+                    app:layout_constraintStart_toEndOf="@+id/module_update"
                     app:layout_constraintTop_toTopOf="@+id/module_title" />
 
                 <TextView
@@ -111,6 +111,7 @@
                     android:layout_marginTop="@dimen/l1"
                     android:layout_marginEnd="@dimen/l1"
                     android:duplicateParentState="true"
+                    android:maxLines="5"
                     android:text="@{item.item.description}"
                     android:textAppearance="@style/AppearanceFoundation.Caption.Variant"
                     android:textColor="?android:textColorSecondary"
@@ -126,30 +127,34 @@
                     android:background="?colorSurfaceSurfaceVariant"
                     app:layout_constraintTop_toBottomOf="@+id/module_description" />
 
-                <ImageView
+                <Button
-                    android:id="@+id/module_info"
+                    android:id="@+id/module_update"
-                    style="@style/WidgetFoundation.Icon"
+                    style="@style/WidgetFoundation.Button.Text"
-                    gone="@{item.online == null}"
+                    gone="@{item.item.updateJson.length == 0}"
                     android:layout_width="wrap_content"
-                    android:alpha=".5"
+                    android:layout_height="wrap_content"
                     android:clickable="true"
+                    android:enabled="@{item.updateReady}"
                     android:focusable="true"
-                    android:onClick="@{() -> viewModel.infoPressed(item)}"
+                    android:onClick="@{() -> viewModel.downloadPressed(item.item.updateInfo)}"
-                    android:paddingEnd="@dimen/l_50"
+                    android:text="@string/update"
+                    android:textAllCaps="false"
+                    app:icon="@drawable/ic_update_md2"
+                    app:iconGravity="textEnd"
                     app:layout_constraintBottom_toBottomOf="@+id/module_remove"
                     app:layout_constraintEnd_toStartOf="@+id/module_remove"
                     app:layout_constraintTop_toTopOf="@+id/module_remove"
-                    app:srcCompat="@drawable/ic_info" />
+                    app:srcCompat="@drawable/ic_download_md2" />
 
                 <Button
                     android:id="@+id/module_remove"
-                    style="@style/WidgetFoundation.Button.Text"
+                    style="@style/WidgetFoundation.Button.Text.Secondary"
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
                     android:clickable="true"
                     android:enabled="@{!item.updated}"
                     android:focusable="true"
-                    android:onClick="@{() -> item.delete(viewModel)}"
+                    android:onClick="@{() -> item.delete()}"
                     android:text="@{item.removed ? @string/module_state_restore : @string/module_state_remove}"
                     android:textAllCaps="false"
                     app:icon="@{item.removed ? @drawable/ic_restart : @drawable/ic_delete_md2}"
@@ -165,7 +170,7 @@
                     android:layout_height="wrap_content"
                     app:barrierDirection="start"
                     app:referencedIds="@{viewModel.bottomBarBarrierIds}"
-                    tools:constraint_referenced_ids="module_info,module_remove" />
+                    tools:constraint_referenced_ids="module_update,module_remove" />
 
                 <TextView
                     android:id="@+id/module_suspend_text"

app/src/main/res/layout/item_repo_md2.xml

@@ -1,155 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<layout xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
-    xmlns:tools="http://schemas.android.com/tools">
-
-    <data>
-
-        <import type="com.topjohnwu.magisk.R" />
-
-        <variable
-            name="item"
-            type="com.topjohnwu.magisk.ui.module.OnlineModuleRvItem" />
-
-        <variable
-            name="viewModel"
-            type="com.topjohnwu.magisk.ui.module.ModuleViewModel" />
-
-    </data>
-
-    <com.google.android.material.card.MaterialCardView
-        android:id="@+id/module_card"
-        style="@style/WidgetFoundation.Card"
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:clickable="true"
-        android:focusable="true"
-        android:nextFocusRight="@id/module_info"
-        tools:layout_gravity="center"
-        tools:layout_marginBottom="@dimen/l1"
-        tools:layout_marginEnd="@dimen/l1">
-
-        <androidx.constraintlayout.widget.ConstraintLayout
-            android:layout_width="match_parent"
-            android:layout_height="wrap_content">
-
-            <TextView
-                android:id="@+id/module_title"
-                android:layout_width="0dp"
-                android:layout_height="wrap_content"
-                android:layout_marginStart="@dimen/l1"
-                android:layout_marginTop="@dimen/l1"
-                android:layout_marginEnd="@dimen/l1"
-                android:text="@{item.item.name}"
-                android:textAppearance="@style/AppearanceFoundation.Body"
-                android:textStyle="bold"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toTopOf="parent"
-                tools:text="@tools:sample/lorem" />
-
-            <TextView
-                android:id="@+id/module_version_author"
-                android:layout_width="0dp"
-                android:layout_height="wrap_content"
-                android:text="@{@string/module_version_author(item.item.version ?? `?`, item.item.author ?? `?`)}"
-                android:textAppearance="@style/AppearanceFoundation.Caption.Variant"
-                app:layout_constraintEnd_toEndOf="@+id/module_title"
-                app:layout_constraintStart_toStartOf="@+id/module_title"
-                app:layout_constraintTop_toBottomOf="@+id/module_title"
-                tools:text="v1 by topjohnwu" />
-
-            <TextView
-                android:id="@+id/module_description"
-                gone="@{item.item.description.empty}"
-                android:layout_width="match_parent"
-                android:layout_height="wrap_content"
-                android:layout_marginStart="@dimen/l1"
-                android:layout_marginTop="@dimen/l1"
-                android:layout_marginEnd="@dimen/l1"
-                android:text="@{item.item.description}"
-                android:textAppearance="@style/AppearanceFoundation.Caption.Variant"
-                app:layout_constraintTop_toBottomOf="@+id/module_version_author"
-                tools:lines="4"
-                tools:text="@tools:sample/lorem/random" />
-
-            <View
-                android:id="@+id/module_divider"
-                android:layout_width="match_parent"
-                android:layout_height="1dp"
-                android:layout_marginTop="@dimen/l1"
-                android:background="?colorSurfaceSurfaceVariant"
-                app:layout_constraintTop_toBottomOf="@+id/module_description" />
-
-            <TextView
-                android:layout_width="0dp"
-                android:layout_height="wrap_content"
-                android:layout_marginStart="@dimen/l1"
-                android:text="@{item.item.lastUpdateString}"
-                android:textAppearance="@style/AppearanceFoundation.Caption.Variant"
-                android:textSize="11sp"
-                app:layout_constraintBottom_toBottomOf="parent"
-                app:layout_constraintEnd_toStartOf="@+id/module_info"
-                app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toBottomOf="@+id/module_divider"
-                tools:ignore="SmallSp"
-                tools:text="@tools:sample/date/ddmmyy" />
-
-            <ImageView
-                android:id="@+id/module_info"
-                style="@style/WidgetFoundation.Icon"
-                android:layout_width="wrap_content"
-                android:alpha=".5"
-                android:nextFocusLeft="@id/module_card"
-                android:onClick="@{() -> viewModel.infoPressed(item.item)}"
-                android:paddingEnd="@dimen/l_50"
-                app:layout_constraintBottom_toBottomOf="@+id/module_download"
-                app:layout_constraintEnd_toStartOf="@+id/module_download"
-                app:layout_constraintTop_toTopOf="@+id/module_download"
-                app:srcCompat="@drawable/ic_info" />
-
-            <ImageView
-                android:id="@+id/module_download"
-                style="@style/WidgetFoundation.Icon.Primary"
-                isEnabled="@{!(item.progress == -100 || (item.progress > 0 &amp;&amp; item.progress &lt; 100))}"
-                srcCompat="@{item.hasUpdate ? R.drawable.ic_update_md2 : R.drawable.ic_download_md2}"
-                android:layout_width="wrap_content"
-                android:contentDescription="@string/download"
-                android:nextFocusLeft="@id/module_info"
-                android:onClick="@{() -> viewModel.downloadPressed(item.item)}"
-                android:paddingStart="@dimen/l_50"
-                app:layout_constraintBottom_toBottomOf="parent"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintTop_toBottomOf="@+id/module_divider"
-                tools:srcCompat="@drawable/ic_download_md2" />
-
-        </androidx.constraintlayout.widget.ConstraintLayout>
-
-        <FrameLayout
-            android:layout_width="match_parent"
-            android:layout_height="wrap_content"
-            android:layout_gravity="bottom">
-
-            <ProgressBar
-                style="@style/WidgetFoundation.ProgressBar"
-                goneUnless="@{item.progress > 0 &amp;&amp; item.progress &lt; 100}"
-                progressAnimated="@{item.progress}"
-                android:layout_width="match_parent"
-                android:layout_gravity="bottom"
-                tools:progress="40" />
-
-            <androidx.core.widget.ContentLoadingProgressBar
-                style="@style/WidgetFoundation.ProgressBar.Indeterminate"
-                goneUnless="@{item.progress == -100}"
-                android:layout_width="match_parent"
-                android:layout_height="wrap_content"
-                android:layout_gravity="center"
-                android:layout_marginTop="-4dp"
-                android:layout_marginBottom="-5dp"
-                tools:progress="40" />
-
-        </FrameLayout>
-
-    </com.google.android.material.card.MaterialCardView>
-
-</layout>

app/src/main/res/layout/item_section_md2.xml

@@ -1,50 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<layout xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
-    xmlns:tools="http://schemas.android.com/tools">
-
-    <data>
-
-        <variable
-            name="item"
-            type="com.topjohnwu.magisk.ui.module.SectionTitle" />
-
-        <variable
-            name="viewModel"
-            type="com.topjohnwu.magisk.ui.module.ModuleViewModel" />
-
-    </data>
-
-    <LinearLayout
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:animateLayoutChanges="true"
-        android:gravity="center_vertical">
-
-        <TextView
-            android:id="@+id/module_title"
-            android:layout_weight="1"
-            android:layout_width="0dp"
-            android:layout_height="wrap_content"
-            android:text="@{item.title}"
-            android:textAppearance="@style/AppearanceFoundation.Large"
-            android:textColor="@color/color_primary_transient"
-            android:textStyle="bold"
-            tools:text="Installed" />
-
-        <Button
-            android:id="@+id/module_button"
-            style="@style/WidgetFoundation.Button.Text.Secondary"
-            invisible="@{!item.hasButton}"
-            android:onClick="@{() -> viewModel.sectionPressed(item)}"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:layout_marginStart="@dimen/l1"
-            android:text="@{item.button}"
-            android:textAllCaps="false"
-            app:icon="@{item.icon}"
-            tools:text="Reboot" />
-
-    </LinearLayout>
-
-</layout>