add string resources and fix webview bugs

app/src/main/java/app/revanced/manager/patcher/worker/PatcherWorker.kt

@@ -76,7 +76,7 @@ class PatcherWorker(
         val logger: Logger,
         val downloadProgress: MutableStateFlow<Pair<Double, Double?>?>,
         val patchesProgress: MutableStateFlow<Pair<Int, Int>>,
-        val handleStartActivityRequest: suspend (Intent) -> ActivityResult,
+        val handleStartActivityRequest: suspend (LoadedDownloaderPlugin, Intent) -> ActivityResult,
         val setInputFile: (File) -> Unit,
         val onProgress: ProgressEventHandler
     ) {
@@ -182,7 +182,7 @@ class PatcherWorker(
                                     override val pluginPackageName = plugin.packageName
                                     override val hostPackageName = applicationContext.packageName
                                     override suspend fun requestStartActivity(intent: Intent): Intent? {
-                                        val result = args.handleStartActivityRequest(intent)
+                                        val result = args.handleStartActivityRequest(plugin, intent)
                                         return when (result.resultCode) {
                                             Activity.RESULT_OK -> result.data
                                             Activity.RESULT_CANCELED -> throw UserInteractionException.Activity.Cancelled()

app/src/main/java/app/revanced/manager/ui/screen/PatcherScreen.kt

@@ -96,7 +96,7 @@ fun PatcherScreen(
         activityLauncher.launch(intent)
     }
 
-    if (vm.showActivityPromptDialog)
+    vm.activityPromptDialog?.let { title ->
         AlertDialog(
             onDismissRequest = vm::rejectInteraction,
             confirmButton = {
@@ -113,11 +113,12 @@ fun PatcherScreen(
                     Text(stringResource(R.string.cancel))
                 }
             },
-            title = { Text("User interaction required.") },
+            title = { Text(title) },
             text = {
-                Text("User interaction is required to proceed.")
+                Text(stringResource(R.string.plugin_activity_dialog_body))
             }
         )
+    }
 
     AppScaffold(
         topBar = {

app/src/main/java/app/revanced/manager/ui/screen/SelectedAppInfoScreen.kt

@@ -273,7 +273,7 @@ private fun AppSourceSelectorDialog(
                 Text(stringResource(R.string.cancel))
             }
         },
-        title = { Text("Select source") },
+        title = { Text(stringResource(R.string.app_source_dialog_title)) },
         textHorizontalPadding = PaddingValues(horizontal = 0.dp),
         text = {
             LazyColumn {
@@ -283,8 +283,15 @@ private fun AppSourceSelectorDialog(
                         modifier = Modifier
                             .clickable(enabled = canSelect && hasPlugins) { onSelect(searchApp) }
                             .enabled(hasPlugins),
-                        headlineContent = { Text("Auto") },
+                        headlineContent = { Text(stringResource(R.string.app_source_dialog_option_auto)) },
-                        supportingContent = { Text(if (hasPlugins) "Use all installed downloaders to find a suitable app." else "No plugins available") },
+                        supportingContent = {
+                            Text(
+                                if (hasPlugins)
+                                    stringResource(R.string.app_source_dialog_option_auto_description)
+                                else
+                                    stringResource(R.string.app_source_dialog_option_auto_unavailable)
+                            )
+                        },
                         colors = transparentListItemColors
                     )
                 }
@@ -293,11 +300,17 @@ private fun AppSourceSelectorDialog(
                     item(key = "installed") {
                         val (usable, text) = when {
                             // Mounted apps must be unpatched before patching, which cannot be done without root access.
-                            meta?.installType == InstallType.MOUNT && !hasRoot -> false to "Mounted apps cannot be patched again without root access"
+                            meta?.installType == InstallType.MOUNT && !hasRoot -> false to stringResource(
+                                R.string.app_source_dialog_option_installed_no_root
+                            )
                             // Patching already patched apps is not allowed because patches expect unpatched apps.
                             meta?.installType == InstallType.DEFAULT -> false to stringResource(R.string.already_patched)
                             // Version does not match suggested version.
-                            requiredVersion != null && app.version != requiredVersion -> false to "Version ${app.version} does not match the suggested version"
+                            requiredVersion != null && app.version != requiredVersion -> false to stringResource(
+                                R.string.app_source_dialog_option_installed_version_not_suggested,
+                                app.version
+                            )
+
                             else -> true to app.version
                         }
                         ListItem(
@@ -315,7 +328,6 @@ private fun AppSourceSelectorDialog(
                     ListItem(
                         modifier = Modifier.clickable(enabled = canSelect) { onSelectPlugin(plugin) },
                         headlineContent = { Text(plugin.name) },
-                        supportingContent = { Text("Try to find the app using ${plugin.name}") },
                         trailingContent = (@Composable { LoadingIndicator() }).takeIf { activeSearchJob == plugin.packageName },
                         colors = transparentListItemColors
                     )

app/src/main/java/app/revanced/manager/ui/viewmodel/PatcherViewModel.kt

@@ -98,8 +98,8 @@ class PatcherViewModel(
     var isInstalling by mutableStateOf(false)
         private set
 
-    private var currentActivityRequest: CompletableDeferred<Boolean>? by mutableStateOf(null)
+    private var currentActivityRequest: Pair<CompletableDeferred<Boolean>, String>? by mutableStateOf(null)
-    val showActivityPromptDialog by derivedStateOf { currentActivityRequest != null }
+    val activityPromptDialog by derivedStateOf { currentActivityRequest?.second }
 
     private var launchedActivity: CompletableDeferred<ActivityResult>? = null
     private val launchActivityChannel = Channel<Intent>()
@@ -146,13 +146,13 @@ class PatcherViewModel(
                 downloadProgress,
                 patchesProgress,
                 setInputFile = { inputFile = it },
-                handleStartActivityRequest = { intent ->
+                handleStartActivityRequest = { plugin, intent ->
                     withContext(Dispatchers.Main) {
                         if (currentActivityRequest != null) throw Exception("Another request is already pending.")
                         try {
                             // Wait for the dialog interaction.
                             val accepted = with(CompletableDeferred<Boolean>()) {
-                                currentActivityRequest = this
+                                currentActivityRequest = this to plugin.name
 
                                 await()
                             }
@@ -291,11 +291,11 @@ class PatcherViewModel(
     fun isDeviceRooted() = rootInstaller.isDeviceRooted()
 
     fun rejectInteraction() {
-        currentActivityRequest?.complete(false)
+        currentActivityRequest?.first?.complete(false)
     }
 
     fun allowInteraction() {
-        currentActivityRequest?.complete(true)
+        currentActivityRequest?.first?.complete(true)
     }
 
     fun handleActivityResult(result: ActivityResult) {

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

@@ -36,6 +36,12 @@
     <string name="bundle_name_fallback">Unnamed</string>
 
     <string name="selected_app_meta_any_version">Any available version</string>
+    <string name="app_source_dialog_title">Select source</string>
+    <string name="app_source_dialog_option_auto">Auto</string>
+    <string name="app_source_dialog_option_auto_description">Use all installed downloaders to find a suitable APK file</string>
+    <string name="app_source_dialog_option_auto_unavailable">No plugins available</string>
+    <string name="app_source_dialog_option_installed_no_root">Mounted apps cannot be patched again without root access</string>
+    <string name="app_source_dialog_option_installed_version_not_suggested">Version %s does not match the suggested version</string>
 
     <string name="patch_item_description">Start patching the application</string>
     <string name="patch_selector_item">Patch selection and options</string>
@@ -275,6 +281,7 @@
     <string name="save_apk_success">APK Saved</string>
     <string name="sign_fail">Failed to sign APK: %s</string>
     <string name="save_logs">Save logs</string>
+    <string name="plugin_activity_dialog_body">User interaction is required in order to proceed with this plugin.</string>
     <string name="select_install_type">Select installation type</string>
 
     <string name="patcher_step_group_preparing">Preparing</string>

downloader-plugin/src/main/java/app/revanced/manager/plugin/downloader/webview/WebViewActivity.kt

@@ -5,11 +5,13 @@ import android.os.Bundle
 import android.os.IBinder
 import android.os.Parcelable
 import android.view.MenuItem
+import android.view.MotionEvent
 import android.webkit.CookieManager
 import android.webkit.WebSettings
 import android.webkit.WebView
 import android.webkit.WebViewClient
 import androidx.activity.ComponentActivity
+import androidx.activity.addCallback
 import androidx.activity.enableEdgeToEdge
 import androidx.activity.viewModels
 import androidx.core.view.ViewCompat
@@ -31,14 +33,20 @@ class WebViewActivity : ComponentActivity() {
         super.onCreate(savedInstanceState)
 
         val vm by viewModels<WebViewModel>()
-
         enableEdgeToEdge()
         setContentView(R.layout.activity_webview)
+
         ViewCompat.setOnApplyWindowInsetsListener(findViewById(R.id.main)) { v, insets ->
             val systemBars = insets.getInsets(WindowInsetsCompat.Type.systemBars())
             v.setPadding(systemBars.left, systemBars.top, systemBars.right, systemBars.bottom)
             insets
         }
+        val webView = findViewById<WebView>(R.id.webview)
+        onBackPressedDispatcher.addCallback {
+            if (webView.canGoBack()) webView.goBack()
+            else cancelActivity()
+        }
+
         val params = intent.getParcelableExtra<Parameters>(KEY)!!
         actionBar?.apply {
             title = params.title
@@ -49,12 +57,11 @@ class WebViewActivity : ComponentActivity() {
         val events = IWebViewEvents.Stub.asInterface(params.events)!!
         vm.setup(events)
 
-        val webView = findViewById<WebView>(R.id.content).apply {
+        webView.apply {
             settings.apply {
                 cacheMode = WebSettings.LOAD_NO_CACHE
-                databaseEnabled = false
                 allowContentAccess = false
-                domStorageEnabled = false
+                domStorageEnabled = true
                 javaScriptEnabled = true
             }
 
@@ -80,9 +87,14 @@ class WebViewActivity : ComponentActivity() {
         }
     }
 
-    override fun onOptionsItemSelected(item: MenuItem) = if (item.itemId == android.R.id.home) {
+    private fun cancelActivity() {
         setResult(RESULT_CANCELED)
         finish()
+    }
+
+    override fun onOptionsItemSelected(item: MenuItem) = if (item.itemId == android.R.id.home) {
+        cancelActivity()
+
         true
     } else super.onOptionsItemSelected(item)
 

downloader-plugin/src/main/res/layout/activity_webview.xml

@@ -1,16 +1,11 @@
 <?xml version="1.0" encoding="utf-8"?>
 <LinearLayout 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"
-    android:id="@+id/main"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    tools:context=".webview.WebViewActivity">
+    android:id="@+id/main">
 
     <WebView
-        android:id="@+id/content"
+        android:id="@+id/webview"
         android:layout_width="match_parent"
-        android:layout_height="match_parent"
+        android:layout_height="match_parent" />
-        tools:layout_editor_absoluteX="1dp"
-        tools:layout_editor_absoluteY="1dp" />
 </LinearLayout>

example-downloader-plugin/src/main/java/app/revanced/manager/plugin/downloader/example/ExamplePlugin.kt

@@ -12,18 +12,6 @@ import app.revanced.manager.plugin.downloader.webview.WebViewDownloader
 import kotlinx.parcelize.Parcelize
 import kotlin.io.path.*
 
-// TODO: update UI error presentation and strings
-
-@Parcelize
-class InstalledApp(val path: String) : Parcelable
-
-private val application by lazy {
-    // Don't do this in a real plugin.
-    val clazz = Class.forName("android.app.ActivityThread")
-    val activityThread = clazz.getMethod("currentActivityThread")(null)
-    clazz.getMethod("getApplication")(activityThread) as Application
-}
-
 val apkMirrorDownloader = WebViewDownloader { packageName, version ->
     with(Uri.Builder()) {
         scheme("https")
@@ -41,6 +29,16 @@ val apkMirrorDownloader = WebViewDownloader { packageName, version ->
     }
 }
 
+@Parcelize
+class InstalledApp(val path: String) : Parcelable
+
+private val application by lazy {
+    // Don't do this in a real plugin.
+    val clazz = Class.forName("android.app.ActivityThread")
+    val activityThread = clazz.getMethod("currentActivityThread")(null)
+    clazz.getMethod("getApplication")(activityThread) as Application
+}
+
 val installedAppDownloader = Downloader<InstalledApp> {
     val pm = application.packageManager
 

gradle/libs.versions.toml

@@ -1,14 +1,14 @@
 [versions]
 ktx = "1.15.0"
 material3 = "1.3.1"
-ui-tooling = "1.7.5"
+ui-tooling = "1.7.6"
 viewmodel-lifecycle = "2.8.7"
 splash-screen = "1.0.1"
 activity = "1.9.3"
 appcompat = "1.7.0"
 preferences-datastore = "1.1.1"
 work-runtime = "2.10.0"
-compose-bom = "2024.11.00"
+compose-bom = "2024.12.01"
 accompanist = "0.34.0"
 placeholder = "1.1.2"
 reorderable = "1.5.2"
@@ -24,9 +24,9 @@ reimagined-navigation = "1.5.0"
 ktor = "2.3.9"
 markdown-renderer = "0.22.0"
 fading-edges = "1.0.4"
-kotlin = "2.0.21"
+kotlin = "2.1.0"
-android-gradle-plugin = "8.7.2"
+android-gradle-plugin = "8.7.3"
-dev-tools-gradle-plugin = "2.0.21-1.0.27"
+dev-tools-gradle-plugin = "2.1.0-1.0.29"
 about-libraries-gradle-plugin = "11.1.1"
 binary-compatibility-validator = "0.15.1"
 coil = "2.6.0"