chore: Release v1.26.0-dev.17 [skip ci]

# app [1.26.0-dev.17](https://github.com/ReVanced/revanced-manager/compare/v1.26.0-dev.16...v1.26.0-dev.17) (2026-01-06)

### Bug Fixes

* allow updating patches on metered networks ([9d9a0e8](9d9a0e81db))

app/CHANGELOG.md

@@ -1,3 +1,38 @@
+# app [1.26.0-dev.17](https://github.com/ReVanced/revanced-manager/compare/v1.26.0-dev.16...v1.26.0-dev.17) (2026-01-06)
+
+
+### Bug Fixes
+
+* allow updating patches on metered networks ([9d9a0e8](https://github.com/ReVanced/revanced-manager/commit/9d9a0e81dbc9e73e6e3181f6bea9cabb69e49ea8))
+
+# app [1.26.0-dev.16](https://github.com/ReVanced/revanced-manager/compare/v1.26.0-dev.15...v1.26.0-dev.16) (2025-12-30)
+
+
+### Features
+
+* Show patches as individual steps in patcher screen ([#2889](https://github.com/ReVanced/revanced-manager/issues/2889)) ([11dd6e4](https://github.com/ReVanced/revanced-manager/commit/11dd6e4064099427a8c9bc6f225a19412e5c70e2))
+
+# app [1.26.0-dev.15](https://github.com/ReVanced/revanced-manager/compare/v1.26.0-dev.14...v1.26.0-dev.15) (2025-12-29)
+
+
+### Bug Fixes
+
+* install dialog getting stuck ([#2900](https://github.com/ReVanced/revanced-manager/issues/2900)) ([18a4df9](https://github.com/ReVanced/revanced-manager/commit/18a4df9af9cac120fdb8e4ff7aadd2e2a8d5c1a6))
+
+# app [1.26.0-dev.14](https://github.com/ReVanced/revanced-manager/compare/v1.26.0-dev.13...v1.26.0-dev.14) (2025-12-28)
+
+
+### Bug Fixes
+
+* Update selected patch count when SelectionState changes ([#2896](https://github.com/ReVanced/revanced-manager/issues/2896)) ([0d26df0](https://github.com/ReVanced/revanced-manager/commit/0d26df03f463195dae550240c7f652680763079c))
+
+# app [1.26.0-dev.13](https://github.com/ReVanced/revanced-manager/compare/v1.26.0-dev.12...v1.26.0-dev.13) (2025-12-17)
+
+
+### Features
+
+* Make patcher screen design more consistent with inspiration ([#2805](https://github.com/ReVanced/revanced-manager/issues/2805)) ([dbb6c01](https://github.com/ReVanced/revanced-manager/commit/dbb6c01e89a5e710185ff4304de0ac9e19bed053))
+
 # app [1.26.0-dev.12](https://github.com/ReVanced/revanced-manager/compare/v1.26.0-dev.11...v1.26.0-dev.12) (2025-12-17)
 
 

app/build.gradle.kts

@@ -108,6 +108,10 @@ dependencies {
 
     // Compose Icons
     implementation(libs.compose.icons.fontawesome)
+
+    // Ackpine
+    implementation(libs.ackpine.core)
+    implementation(libs.ackpine.ktx)
 }
 
 buildscript {

app/gradle.properties

@@ -1 +1 @@
-version = 1.26.0-dev.12
+version = 1.26.0-dev.17

app/src/main/AndroidManifest.xml

@@ -51,9 +51,6 @@
 
         <activity android:name=".plugin.downloader.webview.WebViewActivity" android:exported="false" android:theme="@style/Theme.WebViewActivity" />
 
-        <service android:name=".service.InstallService" />
-        <service android:name=".service.UninstallService" />
-
         <service
             android:name="androidx.work.impl.foreground.SystemForegroundService"
             android:foregroundServiceType="specialUse"
@@ -75,5 +72,15 @@
                     android:value="androidx.startup"
                     tools:node="remove" />
         </provider>
+
+        <provider
+            android:name="androidx.startup.InitializationProvider"
+            android:authorities="${applicationId}.androidx-startup"
+            android:exported="false"
+            tools:node="merge">
+            <meta-data
+                android:name="ru.solrudev.ackpine.AckpineInitializer"
+                tools:node="remove" />
+        </provider>
     </application>
 </manifest>

app/src/main/aidl/app/revanced/manager/patcher/ProgressEventParcel.aidl

@@ -0,0 +1,4 @@
+// ProgressEventParcel.aidl
+package app.revanced.manager.patcher;
+
+parcelable ProgressEventParcel;

app/src/main/aidl/app/revanced/manager/patcher/runtime/process/IPatcherEvents.aidl

@@ -1,11 +1,12 @@
 // IPatcherEvents.aidl
 package app.revanced.manager.patcher.runtime.process;
 
+import app.revanced.manager.patcher.ProgressEventParcel;
+
 // Interface for sending events back to the main app process.
 oneway interface IPatcherEvents {
     void log(String level, String msg);
-    void patchSucceeded();
+    void event(in ProgressEventParcel event);
-    void progress(String name, String state, String msg);
     // The patching process has ended. The exceptionStackTrace is null if it finished successfully.
     void finished(String exceptionStackTrace);
 }

app/src/main/java/app/revanced/manager/ManagerApplication.kt

@@ -48,7 +48,8 @@ class ManagerApplication : Application() {
                 workerModule,
                 viewModelModule,
                 databaseModule,
-                rootModule
+                rootModule,
+                ackpineModule
             )
         }
 

app/src/main/java/app/revanced/manager/data/platform/NetworkInfo.kt

@@ -15,5 +15,5 @@ class NetworkInfo(app: Application) {
     /**
      * Returns true if it is safe to download large files.
      */
-    fun isSafe() = isConnected() && isUnmetered()
+    fun isSafe(ignoreMetered: Boolean) = isConnected() && (ignoreMetered || isUnmetered())
 }

app/src/main/java/app/revanced/manager/di/AckpineModule.kt

@@ -0,0 +1,19 @@
+package app.revanced.manager.di
+
+import android.content.Context
+import org.koin.android.ext.koin.androidContext
+import org.koin.dsl.module
+import ru.solrudev.ackpine.installer.PackageInstaller
+import ru.solrudev.ackpine.uninstaller.PackageUninstaller
+
+val ackpineModule = module {
+    fun provideInstaller(context: Context) = PackageInstaller.getInstance(context)
+    fun provideUninstaller(context: Context) = PackageUninstaller.getInstance(context)
+
+    single {
+        provideInstaller(androidContext())
+    }
+    single {
+        provideUninstaller(androidContext())
+    }
+}

app/src/main/java/app/revanced/manager/domain/manager/PreferencesManager.kt

@@ -34,4 +34,6 @@ class PreferencesManager(
     val acknowledgedDownloaderPlugins = stringSetPreference("acknowledged_downloader_plugins", emptySet())
 
     val showDeveloperSettings = booleanPreference("show_developer_settings", context.isDebuggable)
+
+    val allowMeteredNetworks = booleanPreference("allow_metered_networks", false)
 }

app/src/main/java/app/revanced/manager/domain/repository/PatchBundleRepository.kt

@@ -286,28 +286,29 @@ class PatchBundleRepository(
             State(sources.toPersistentMap(), info.toPersistentMap())
         }
 
-    suspend fun createLocal(createStream: suspend () -> InputStream) = dispatchAction("Add bundle") {
+    suspend fun createLocal(createStream: suspend () -> InputStream) =
-        with(createEntity("", SourceInfo.Local).load() as LocalPatchBundle) {
+        dispatchAction("Add bundle") {
-            try {
+            with(createEntity("", SourceInfo.Local).load() as LocalPatchBundle) {
-                createStream().use { patches -> replace(patches) }
+                try {
-            } catch (e: Exception) {
+                    createStream().use { patches -> replace(patches) }
-                if (e is CancellationException) throw e
+                } catch (e: Exception) {
-                Log.e(tag, "Got exception while importing bundle", e)
+                    if (e is CancellationException) throw e
-                withContext(Dispatchers.Main) {
+                    Log.e(tag, "Got exception while importing bundle", e)
-                    app.toast(app.getString(R.string.patches_replace_fail, e.simpleMessage()))
+                    withContext(Dispatchers.Main) {
+                        app.toast(app.getString(R.string.patches_replace_fail, e.simpleMessage()))
+                    }
+
+                    deleteLocalFile()
                 }
-
-                deleteLocalFile()
             }
-        }
 
-        doReload()
+            doReload()
-    }
+        }
 
     suspend fun createRemote(url: String, autoUpdate: Boolean) =
         dispatchAction("Add bundle ($url)") { state ->
             val src = createEntity("", SourceInfo.from(url), autoUpdate).load() as RemotePatchBundle
-            update(src)
+            update(src, force = true)
             state.copy(sources = state.sources.put(src.uid, src))
         }
 
@@ -329,32 +330,38 @@ class PatchBundleRepository(
             state.copy(sources = state.sources.put(uid, newSrc))
         }
 
-    suspend fun update(vararg sources: RemotePatchBundle, showToast: Boolean = false) {
+    suspend fun update(
+        vararg sources: RemotePatchBundle,
+        showToast: Boolean = false,
+        force: Boolean = false
+    ) {
         val uids = sources.map { it.uid }.toSet()
-        store.dispatch(Update(showToast = showToast) { it.uid in uids })
+        store.dispatch(Update(showToast = showToast, force = force) { it.uid in uids })
     }
 
-    suspend fun redownloadRemoteBundles() = store.dispatch(Update(force = true))
+    suspend fun redownloadRemoteBundles() = store.dispatch(Update(force = true, redownload = true))
 
     /**
      * Updates all bundles that should be automatically updated.
      */
-    suspend fun updateCheck() = store.dispatch(Update { it.autoUpdate })
+    suspend fun updateCheck() =
+        store.dispatch(Update(force = prefs.allowMeteredNetworks.get()) { it.autoUpdate })
 
     private inner class Update(
         private val force: Boolean = false,
+        private val redownload: Boolean = false,
         private val showToast: Boolean = false,
         private val predicate: (bundle: RemotePatchBundle) -> Boolean = { true },
     ) : Action<State> {
         private suspend fun toast(@StringRes id: Int, vararg args: Any?) =
             withContext(Dispatchers.Main) { app.toast(app.getString(id, *args)) }
 
-        override fun toString() = if (force) "Redownload remote bundles" else "Update check"
+        override fun toString() = if (redownload) "Redownload remote bundles" else "Update check"
 
         override suspend fun ActionContext.execute(
             current: State
         ) = coroutineScope {
-            if (!networkInfo.isSafe()) {
+            if (!networkInfo.isSafe(force)) {
                 Log.d(tag, "Skipping update check because the network is down or metered.")
                 return@coroutineScope current
             }
@@ -367,7 +374,7 @@ class PatchBundleRepository(
                         Log.d(tag, "Updating patch bundle: ${it.name}")
 
                         val newVersion = with(it) {
-                            if (force) downloadLatest() else update()
+                            if (redownload) downloadLatest() else update()
                         } ?: return@async null
 
                         it to newVersion

app/src/main/java/app/revanced/manager/patcher/PatcherProgress.kt

@@ -0,0 +1,78 @@
+package app.revanced.manager.patcher
+
+import android.os.Parcelable
+import kotlinx.parcelize.Parcelize
+
+
+@Parcelize
+sealed class ProgressEvent : Parcelable {
+    abstract val stepId: StepId?
+
+    data class Started(override val stepId: StepId) : ProgressEvent()
+
+    data class Progress(
+        override val stepId: StepId,
+        val current: Long? = null,
+        val total: Long? = null,
+        val message: String? = null,
+    ) : ProgressEvent()
+
+    data class Completed(
+        override val stepId: StepId,
+    ) : ProgressEvent()
+
+    data class Failed(
+        override val stepId: StepId?,
+        val error: RemoteError,
+    ) : ProgressEvent()
+}
+
+/**
+ * Parcelable wrapper for [ProgressEvent].
+ *
+ * Required because AIDL does not support sealed classes.
+ */
+@Parcelize
+data class ProgressEventParcel(val event: ProgressEvent) : Parcelable
+
+fun ProgressEventParcel.toEvent(): ProgressEvent = event
+fun ProgressEvent.toParcel(): ProgressEventParcel = ProgressEventParcel(this)
+
+@Parcelize
+sealed class StepId : Parcelable {
+    data object DownloadAPK : StepId()
+    data object LoadPatches : StepId()
+    data object ReadAPK : StepId()
+    data object ExecutePatches : StepId()
+    data class ExecutePatch(val index: Int) : StepId()
+    data object WriteAPK : StepId()
+    data object SignAPK : StepId()
+}
+
+@Parcelize
+data class RemoteError(
+    val type: String,
+    val message: String?,
+    val stackTrace: String,
+) : Parcelable
+
+fun Exception.toRemoteError() = RemoteError(
+    type = this::class.java.name,
+    message = this.message,
+    stackTrace = this.stackTraceToString(),
+)
+
+
+inline fun <T> runStep(
+    stepId: StepId,
+    onEvent: (ProgressEvent) -> Unit,
+    block: () -> T,
+): T = try {
+    onEvent(ProgressEvent.Started(stepId))
+    val value = block()
+    onEvent(ProgressEvent.Completed(stepId))
+    value
+} catch (error: Exception) {
+    onEvent(ProgressEvent.Failed(stepId, error.toRemoteError()))
+    throw error
+}

app/src/main/java/app/revanced/manager/patcher/Session.kt

@@ -1,10 +1,9 @@
 package app.revanced.manager.patcher
 
-import android.content.Context
 import app.revanced.library.ApkUtils.applyTo
-import app.revanced.manager.R
+import app.revanced.manager.patcher.Session.Companion.component1
+import app.revanced.manager.patcher.Session.Companion.component2
 import app.revanced.manager.patcher.logger.Logger
-import app.revanced.manager.ui.model.State
 import app.revanced.patcher.Patcher
 import app.revanced.patcher.PatcherConfig
 import app.revanced.patcher.patch.Patch
@@ -22,15 +21,10 @@ class Session(
     cacheDir: String,
     frameworkDir: String,
     aaptPath: String,
-    private val androidContext: Context,
     private val logger: Logger,
     private val input: File,
-    private val onPatchCompleted: suspend () -> Unit,
+    private val onEvent: (ProgressEvent) -> Unit,
-    private val onProgress: (name: String?, state: State?, message: String?) -> Unit
 ) : Closeable {
-    private fun updateProgress(name: String? = null, state: State? = null, message: String? = null) =
-        onProgress(name, state, message)
-
     private val tempDir = File(cacheDir).resolve("patcher").also { it.mkdirs() }
     private val patcher = Patcher(
         PatcherConfig(
@@ -42,86 +36,68 @@ class Session(
     )
 
     private suspend fun Patcher.applyPatchesVerbose(selectedPatches: PatchList) {
-        var nextPatchIndex = 0
-
-        updateProgress(
-            name = androidContext.getString(R.string.executing_patch, selectedPatches[nextPatchIndex]),
-            state = State.RUNNING
-        )
-
         this().collect { (patch, exception) ->
-            if (patch !in selectedPatches) return@collect
+            val index = selectedPatches.indexOf(patch)
+            if (index == -1) return@collect
 
             if (exception != null) {
-                updateProgress(
+                onEvent(
-                    name = androidContext.getString(R.string.failed_to_execute_patch, patch.name),
+                    ProgressEvent.Failed(
-                    state = State.FAILED,
+                        StepId.ExecutePatch(index),
-                    message = exception.stackTraceToString()
+                        exception.toRemoteError(),
+                    )
                 )
-
                 logger.error("${patch.name} failed:")
                 logger.error(exception.stackTraceToString())
                 throw exception
             }
 
-            nextPatchIndex++
+            onEvent(
-
+                ProgressEvent.Completed(
-            onPatchCompleted()
+                    StepId.ExecutePatch(index),
-
-            selectedPatches.getOrNull(nextPatchIndex)?.let { nextPatch ->
-                updateProgress(
-                    name = androidContext.getString(R.string.executing_patch, nextPatch.name)
                 )
-            }
+            )
 
             logger.info("${patch.name} succeeded")
         }
-
-        updateProgress(
-            state = State.COMPLETED,
-            name = androidContext.resources.getQuantityString(
-                R.plurals.patches_executed,
-                selectedPatches.size,
-                selectedPatches.size
-            )
-        )
     }
 
     suspend fun run(output: File, selectedPatches: PatchList) {
-        updateProgress(state = State.COMPLETED) // Unpacking
+        runStep(StepId.ExecutePatches, onEvent) {
+            java.util.logging.Logger.getLogger("").apply {
+                handlers.forEach {
+                    it.close()
+                    removeHandler(it)
+                }
 
-        java.util.logging.Logger.getLogger("").apply {
+                addHandler(logger.handler)
-            handlers.forEach {
-                it.close()
-                removeHandler(it)
             }
 
-            addHandler(logger.handler)
+            with(patcher) {
+                logger.info("Merging integrations")
+                this += selectedPatches.toSet()
+
+                logger.info("Applying patches...")
+                applyPatchesVerbose(selectedPatches.sortedBy { it.name })
+            }
         }
 
-        with(patcher) {
+        runStep(StepId.WriteAPK, onEvent) {
-            logger.info("Merging integrations")
+            logger.info("Writing patched files...")
-            this += selectedPatches.toSet()
+            val result = patcher.get()
 
-            logger.info("Applying patches...")
+            val patched = tempDir.resolve("result.apk")
-            applyPatchesVerbose(selectedPatches.sortedBy { it.name })
+            withContext(Dispatchers.IO) {
+                Files.copy(input.toPath(), patched.toPath(), StandardCopyOption.REPLACE_EXISTING)
+            }
+            result.applyTo(patched)
+
+            logger.info("Patched apk saved to $patched")
+
+            withContext(Dispatchers.IO) {
+                Files.move(patched.toPath(), output.toPath(), StandardCopyOption.REPLACE_EXISTING)
+            }
         }
-
-        logger.info("Writing patched files...")
-        val result = patcher.get()
-
-        val patched = tempDir.resolve("result.apk")
-        withContext(Dispatchers.IO) {
-            Files.copy(input.toPath(), patched.toPath(), StandardCopyOption.REPLACE_EXISTING)
-        }
-        result.applyTo(patched)
-
-        logger.info("Patched apk saved to $patched")
-
-        withContext(Dispatchers.IO) {
-            Files.move(patched.toPath(), output.toPath(), StandardCopyOption.REPLACE_EXISTING)
-        }
-        updateProgress(state = State.COMPLETED) // Saving
     }
 
     override fun close() {

app/src/main/java/app/revanced/manager/patcher/runtime/CoroutineRuntime.kt

@@ -1,11 +1,12 @@
 package app.revanced.manager.patcher.runtime
 
 import android.content.Context
+import app.revanced.manager.patcher.ProgressEvent
 import app.revanced.manager.patcher.Session
+import app.revanced.manager.patcher.StepId
 import app.revanced.manager.patcher.logger.Logger
 import app.revanced.manager.patcher.patch.PatchBundle
-import app.revanced.manager.patcher.worker.ProgressEventHandler
+import app.revanced.manager.patcher.runStep
-import app.revanced.manager.ui.model.State
 import app.revanced.manager.util.Options
 import app.revanced.manager.util.PatchSelection
 import java.io.File
@@ -13,7 +14,7 @@ import java.io.File
 /**
  * Simple [Runtime] implementation that runs the patcher using coroutines.
  */
-class CoroutineRuntime(private val context: Context) : Runtime(context) {
+class CoroutineRuntime(context: Context) : Runtime(context) {
     override suspend fun execute(
         inputFile: String,
         outputFile: String,
@@ -21,47 +22,50 @@ class CoroutineRuntime(private val context: Context) : Runtime(context) {
         selectedPatches: PatchSelection,
         options: Options,
         logger: Logger,
-        onPatchCompleted: suspend () -> Unit,
+        onEvent: (ProgressEvent) -> Unit,
-        onProgress: ProgressEventHandler,
     ) {
-        val selectedBundles = selectedPatches.keys
+        val patchList = runStep(StepId.LoadPatches, onEvent) {
-        val bundles = bundles()
+            val selectedBundles = selectedPatches.keys
-        val uids = bundles.entries.associate { (key, value) -> value to key }
+            val bundles = bundles()
+            val uids = bundles.entries.associate { (key, value) -> value to key }
 
-        val allPatches =
+            val allPatches =
-            PatchBundle.Loader.patches(bundles.values, packageName)
+                PatchBundle.Loader.patches(bundles.values, packageName)
-                .mapKeys { (b, _) -> uids[b]!! }
+                    .mapKeys { (b, _) -> uids[b]!! }
-                .filterKeys { it in selectedBundles }
+                    .filterKeys { it in selectedBundles }
 
-        val patchList = selectedPatches.flatMap { (bundle, selected) ->
+            val patchList = selectedPatches.flatMap { (bundle, selected) ->
-            allPatches[bundle]?.filter { it.name in selected }
+                allPatches[bundle]?.filter { it.name in selected }
-                ?: throw IllegalArgumentException("Patch bundle $bundle does not exist")
+                    ?: throw IllegalArgumentException("Patch bundle $bundle does not exist")
-        }
+            }
 
-        // Set all patch options.
+            // Set all patch options.
-        options.forEach { (bundle, bundlePatchOptions) ->
+            options.forEach { (bundle, bundlePatchOptions) ->
-            val patches = allPatches[bundle] ?: return@forEach
+                val patches = allPatches[bundle] ?: return@forEach
-            bundlePatchOptions.forEach { (patchName, configuredPatchOptions) ->
+                bundlePatchOptions.forEach { (patchName, configuredPatchOptions) ->
-                val patchOptions = patches.single { it.name == patchName }.options
+                    val patchOptions = patches.single { it.name == patchName }.options
-                configuredPatchOptions.forEach { (key, value) ->
+                    configuredPatchOptions.forEach { (key, value) ->
-                    patchOptions[key] = value
+                        patchOptions[key] = value
+                    }
                 }
             }
+
+            patchList
         }
 
-        onProgress(null, State.COMPLETED, null) // Loading patches
+        val session = runStep(StepId.ReadAPK, onEvent) {
+            Session(
+                cacheDir,
+                frameworkPath,
+                aaptPath,
+                logger,
+                File(inputFile),
+                onEvent,
+            )
+        }
 
-        Session(
+        session.use { s ->
-            cacheDir,
+            s.run(
-            frameworkPath,
-            aaptPath,
-            context,
-            logger,
-            File(inputFile),
-            onPatchCompleted = onPatchCompleted,
-            onProgress
-        ).use { session ->
-            session.run(
                 File(outputFile),
                 patchList
             )

app/src/main/java/app/revanced/manager/patcher/runtime/ProcessRuntime.kt

@@ -10,12 +10,13 @@ import app.revanced.manager.BuildConfig
 import app.revanced.manager.patcher.runtime.process.IPatcherEvents
 import app.revanced.manager.patcher.runtime.process.IPatcherProcess
 import app.revanced.manager.patcher.LibraryResolver
+import app.revanced.manager.patcher.ProgressEvent
+import app.revanced.manager.patcher.ProgressEventParcel
 import app.revanced.manager.patcher.logger.Logger
 import app.revanced.manager.patcher.runtime.process.Parameters
 import app.revanced.manager.patcher.runtime.process.PatchConfiguration
 import app.revanced.manager.patcher.runtime.process.PatcherProcess
-import app.revanced.manager.patcher.worker.ProgressEventHandler
+import app.revanced.manager.patcher.toEvent
-import app.revanced.manager.ui.model.State
 import app.revanced.manager.util.Options
 import app.revanced.manager.util.PM
 import app.revanced.manager.util.PatchSelection
@@ -66,8 +67,7 @@ class ProcessRuntime(private val context: Context) : Runtime(context) {
         selectedPatches: PatchSelection,
         options: Options,
         logger: Logger,
-        onPatchCompleted: suspend () -> Unit,
+        onEvent: (ProgressEvent) -> Unit,
-        onProgress: ProgressEventHandler,
     ) = coroutineScope {
         // Get the location of our own Apk.
         val managerBaseApk = pm.getPackageInfo(context.packageName)!!.applicationInfo!!.sourceDir
@@ -111,7 +111,6 @@ class ProcessRuntime(private val context: Context) : Runtime(context) {
         }
 
         val patching = CompletableDeferred<Unit>()
-        val scope = this
 
         launch(Dispatchers.IO) {
             val binder = awaitBinderConnection()
@@ -124,13 +123,10 @@ class ProcessRuntime(private val context: Context) : Runtime(context) {
             val eventHandler = object : IPatcherEvents.Stub() {
                 override fun log(level: String, msg: String) = logger.log(enumValueOf(level), msg)
 
-                override fun patchSucceeded() {
+                override fun event(event: ProgressEventParcel?) {
-                    scope.launch { onPatchCompleted() }
+                    event?.let { onEvent(it.toEvent()) }
                 }
 
-                override fun progress(name: String?, state: String?, msg: String?) =
-                    onProgress(name, state?.let { enumValueOf<State>(it) }, msg)
-
                 override fun finished(exceptionStackTrace: String?) {
                     binder.exit()
 

app/src/main/java/app/revanced/manager/patcher/runtime/Runtime.kt

@@ -4,9 +4,9 @@ import android.content.Context
 import app.revanced.manager.data.platform.Filesystem
 import app.revanced.manager.domain.manager.PreferencesManager
 import app.revanced.manager.domain.repository.PatchBundleRepository
+import app.revanced.manager.patcher.ProgressEvent
 import app.revanced.manager.patcher.aapt.Aapt
 import app.revanced.manager.patcher.logger.Logger
-import app.revanced.manager.patcher.worker.ProgressEventHandler
 import app.revanced.manager.util.Options
 import app.revanced.manager.util.PatchSelection
 import kotlinx.coroutines.flow.first
@@ -34,7 +34,6 @@ sealed class Runtime(context: Context) : KoinComponent {
         selectedPatches: PatchSelection,
         options: Options,
         logger: Logger,
-        onPatchCompleted: suspend () -> Unit,
+        onEvent: (ProgressEvent) -> Unit,
-        onProgress: ProgressEventHandler,
     )
 }

app/src/main/java/app/revanced/manager/patcher/runtime/process/PatcherProcess.kt

@@ -8,12 +8,15 @@ import android.os.Build
 import android.os.Bundle
 import android.os.Looper
 import app.revanced.manager.BuildConfig
+import app.revanced.manager.patcher.ProgressEvent
 import app.revanced.manager.patcher.Session
+import app.revanced.manager.patcher.StepId
 import app.revanced.manager.patcher.logger.LogLevel
 import app.revanced.manager.patcher.logger.Logger
 import app.revanced.manager.patcher.patch.PatchBundle
+import app.revanced.manager.patcher.runStep
 import app.revanced.manager.patcher.runtime.ProcessRuntime
-import app.revanced.manager.ui.model.State
+import app.revanced.manager.patcher.toParcel
 import kotlinx.coroutines.CoroutineExceptionHandler
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.Dispatchers
@@ -24,7 +27,7 @@ import kotlin.system.exitProcess
 /**
  * The main class that runs inside the runner process launched by [ProcessRuntime].
  */
-class PatcherProcess(private val context: Context) : IPatcherProcess.Stub() {
+class PatcherProcess() : IPatcherProcess.Stub() {
     private var eventBinder: IPatcherEvents? = null
 
     private val scope =
@@ -46,6 +49,8 @@ class PatcherProcess(private val context: Context) : IPatcherProcess.Stub() {
     override fun exit() = exitProcess(0)
 
     override fun start(parameters: Parameters, events: IPatcherEvents) {
+        fun onEvent(event: ProgressEvent) = events.event(event.toParcel())
+
         eventBinder = events
 
         scope.launch {
@@ -56,38 +61,42 @@ class PatcherProcess(private val context: Context) : IPatcherProcess.Stub() {
 
             logger.info("Memory limit: ${Runtime.getRuntime().maxMemory() / (1024 * 1024)}MB")
 
-            val allPatches = PatchBundle.Loader.patches(parameters.configurations.map { it.bundle }, parameters.packageName)
+            val patchList = runStep(StepId.LoadPatches, ::onEvent) {
-            val patchList = parameters.configurations.flatMap { config ->
+                val allPatches = PatchBundle.Loader.patches(
-                val patches = (allPatches[config.bundle] ?: return@flatMap emptyList())
+                    parameters.configurations.map { it.bundle },
+                    parameters.packageName
+                )
+
+                parameters.configurations.flatMap { config ->
+                    val patches = (allPatches[config.bundle] ?: return@flatMap emptyList())
                         .filter { it.name in config.patches }
                         .associateBy { it.name }
 
-                config.options.forEach { (patchName, opts) ->
+                    config.options.forEach { (patchName, opts) ->
-                    val patchOptions = patches[patchName]?.options
+                        val patchOptions = patches[patchName]?.options
-                        ?: throw Exception("Patch with name $patchName does not exist.")
+                            ?: throw Exception("Patch with name $patchName does not exist.")
 
-                    opts.forEach { (key, value) ->
+                        opts.forEach { (key, value) ->
-                        patchOptions[key] = value
+                            patchOptions[key] = value
+                        }
                     }
-                }
 
-                patches.values
+                    patches.values
+                }
             }
 
-            events.progress(null, State.COMPLETED.name, null) // Loading patches
+            val session = runStep(StepId.ReadAPK, ::onEvent) {
+                Session(
+                    cacheDir = parameters.cacheDir,
+                    aaptPath = parameters.aaptPath,
+                    frameworkDir = parameters.frameworkDir,
+                    logger = logger,
+                    input = File(parameters.inputFile),
+                    onEvent = ::onEvent,
+                )
+            }
 
-            Session(
+            session.use {
-                cacheDir = parameters.cacheDir,
-                aaptPath = parameters.aaptPath,
-                frameworkDir = parameters.frameworkDir,
-                androidContext = context,
-                logger = logger,
-                input = File(parameters.inputFile),
-                onPatchCompleted = { events.patchSucceeded() },
-                onProgress = { name, state, message ->
-                    events.progress(name, state?.name, message)
-                }
-            ).use {
                 it.run(File(parameters.outputFile), patchList)
             }
 
@@ -119,7 +128,7 @@ class PatcherProcess(private val context: Context) : IPatcherProcess.Stub() {
                 }
             }
 
-            val ipcInterface = PatcherProcess(appContext)
+            val ipcInterface = PatcherProcess()
 
             appContext.sendBroadcast(Intent().apply {
                 action = ProcessRuntime.CONNECT_TO_APP_ACTION

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

@@ -29,14 +29,17 @@ import app.revanced.manager.domain.repository.InstalledAppRepository
 import app.revanced.manager.domain.worker.Worker
 import app.revanced.manager.domain.worker.WorkerRepository
 import app.revanced.manager.network.downloader.LoadedDownloaderPlugin
+import app.revanced.manager.patcher.ProgressEvent
+import app.revanced.manager.patcher.StepId
 import app.revanced.manager.patcher.logger.Logger
+import app.revanced.manager.patcher.runStep
 import app.revanced.manager.patcher.runtime.CoroutineRuntime
 import app.revanced.manager.patcher.runtime.ProcessRuntime
+import app.revanced.manager.patcher.toRemoteError
 import app.revanced.manager.plugin.downloader.GetScope
 import app.revanced.manager.plugin.downloader.PluginHostApi
 import app.revanced.manager.plugin.downloader.UserInteractionException
 import app.revanced.manager.ui.model.SelectedApp
-import app.revanced.manager.ui.model.State
 import app.revanced.manager.util.Options
 import app.revanced.manager.util.PM
 import app.revanced.manager.util.PatchSelection
@@ -48,8 +51,6 @@ import org.koin.core.component.KoinComponent
 import org.koin.core.component.inject
 import java.io.File
 
-typealias ProgressEventHandler = (name: String?, state: State?, message: String?) -> Unit
-
 @OptIn(PluginHostApi::class)
 class PatcherWorker(
     context: Context,
@@ -71,11 +72,9 @@ class PatcherWorker(
         val selectedPatches: PatchSelection,
         val options: Options,
         val logger: Logger,
-        val onDownloadProgress: suspend (Pair<Long, Long?>?) -> Unit,
-        val onPatchCompleted: suspend () -> Unit,
         val handleStartActivityRequest: suspend (LoadedDownloaderPlugin, Intent) -> ActivityResult,
         val setInputFile: suspend (File) -> Unit,
-        val onProgress: ProgressEventHandler
+        val onEvent: (ProgressEvent) -> Unit,
     ) {
         val packageName get() = input.packageName
     }
@@ -140,10 +139,6 @@ class PatcherWorker(
     }
 
     private suspend fun runPatcher(args: Args): Result {
-
-        fun updateProgress(name: String? = null, state: State? = null, message: String? = null) =
-            args.onProgress(name, state, message)
-
         val patchedApk = fs.tempDir.resolve("patched.apk")
 
         return try {
@@ -163,51 +158,65 @@ class PatcherWorker(
                     args.input.version,
                     prefs.suggestedVersionSafeguard.get(),
                     !prefs.disablePatchVersionCompatCheck.get(),
-                    onDownload = args.onDownloadProgress
+                    onDownload = { progress ->
-                ).also {
+                        args.onEvent(
-                    args.setInputFile(it)
+                            ProgressEvent.Progress(
-                    updateProgress(state = State.COMPLETED) // Download APK
+                                stepId = StepId.DownloadAPK,
-                }
+                                current = progress.first,
+                                total = progress.second
+                            )
+                        )
+                    }
+                ).also { args.setInputFile(it) }
 
             val inputFile = when (val selectedApp = args.input) {
                 is SelectedApp.Download -> {
-                    val (plugin, data) = downloaderPluginRepository.unwrapParceledData(selectedApp.data)
+                    runStep(StepId.DownloadAPK, args.onEvent) {
+                        val (plugin, data) = downloaderPluginRepository.unwrapParceledData(
+                            selectedApp.data
+                        )
 
-                    download(plugin, data)
+                        download(plugin, data)
+                    }
                 }
 
                 is SelectedApp.Search -> {
-                    downloaderPluginRepository.loadedPluginsFlow.first()
+                    runStep(StepId.DownloadAPK, args.onEvent) {
-                        .firstNotNullOfOrNull { plugin ->
+                        downloaderPluginRepository.loadedPluginsFlow.first()
-                            try {
+                            .firstNotNullOfOrNull { plugin ->
-                                val getScope = object : GetScope {
+                                try {
-                                    override val pluginPackageName = plugin.packageName
+                                    val getScope = object : GetScope {
-                                    override val hostPackageName = applicationContext.packageName
+                                        override val pluginPackageName = plugin.packageName
-                                    override suspend fun requestStartActivity(intent: Intent): Intent? {
+                                        override val hostPackageName =
-                                        val result = args.handleStartActivityRequest(plugin, intent)
+                                            applicationContext.packageName
-                                        return when (result.resultCode) {
+
-                                            Activity.RESULT_OK -> result.data
+                                        override suspend fun requestStartActivity(intent: Intent): Intent? {
-                                            Activity.RESULT_CANCELED -> throw UserInteractionException.Activity.Cancelled()
+                                            val result =
-                                            else -> throw UserInteractionException.Activity.NotCompleted(
+                                                args.handleStartActivityRequest(plugin, intent)
-                                                result.resultCode,
+                                            return when (result.resultCode) {
-                                                result.data
+                                                Activity.RESULT_OK -> result.data
-                                            )
+                                                Activity.RESULT_CANCELED -> throw UserInteractionException.Activity.Cancelled()
+                                                else -> throw UserInteractionException.Activity.NotCompleted(
+                                                    result.resultCode,
+                                                    result.data
+                                                )
+                                            }
                                         }
                                     }
-                                }
+                                    withContext(Dispatchers.IO) {
-                                withContext(Dispatchers.IO) {
+                                        plugin.get(
-                                    plugin.get(
+                                            getScope,
-                                        getScope,
+                                            selectedApp.packageName,
-                                        selectedApp.packageName,
+                                            selectedApp.version
-                                        selectedApp.version
+                                        )
-                                    )
+                                    }?.takeIf { (_, version) -> selectedApp.version == null || version == selectedApp.version }
-                                }?.takeIf { (_, version) -> selectedApp.version == null || version == selectedApp.version }
+                                } catch (e: UserInteractionException.Activity.NotCompleted) {
-                            } catch (e: UserInteractionException.Activity.NotCompleted) {
+                                    throw e
-                                throw e
+                                } catch (_: UserInteractionException) {
-                            } catch (_: UserInteractionException) {
+                                    null
-                                null
+                                }?.let { (data, _) -> download(plugin, data) }
-                            }?.let { (data, _) -> download(plugin, data) }
+                            } ?: throw Exception("App is not available.")
-                        } ?: throw Exception("App is not available.")
+                    }
                 }
 
                 is SelectedApp.Local -> selectedApp.file.also { args.setInputFile(it) }
@@ -227,12 +236,12 @@ class PatcherWorker(
                 args.selectedPatches,
                 args.options,
                 args.logger,
-                args.onPatchCompleted,
+                args.onEvent,
-                args.onProgress
             )
 
-            keystoreManager.sign(patchedApk, File(args.output))
+            runStep(StepId.SignAPK, args.onEvent) {
-            updateProgress(state = State.COMPLETED) // Signing
+                keystoreManager.sign(patchedApk, File(args.output))
+            }
 
             Log.i(tag, "Patching succeeded".logFmt())
             Result.success()
@@ -241,11 +250,11 @@ class PatcherWorker(
                 tag,
                 "An exception occurred in the remote process while patching. ${e.originalStackTrace}".logFmt()
             )
-            updateProgress(state = State.FAILED, message = e.originalStackTrace)
+            args.onEvent(ProgressEvent.Failed(null, e.toRemoteError())) // Fallback if exception doesn't occur within step
             Result.failure()
         } catch (e: Exception) {
             Log.e(tag, "An exception occurred while patching".logFmt(), e)
-            updateProgress(state = State.FAILED, message = e.stackTraceToString())
+            args.onEvent(ProgressEvent.Failed(null, e.toRemoteError())) // Fallback if exception doesn't occur within step
             Result.failure()
         } finally {
             patchedApk.delete()

app/src/main/java/app/revanced/manager/service/InstallService.kt

@@ -1,53 +0,0 @@
-package app.revanced.manager.service
-
-import android.app.Service
-import android.content.Intent
-import android.content.pm.PackageInstaller
-import android.os.Build
-import android.os.IBinder
-
-@Suppress("DEPRECATION")
-class InstallService : Service() {
-
-    override fun onStartCommand(
-        intent: Intent, flags: Int, startId: Int
-    ): Int {
-        val extraStatus = intent.getIntExtra(PackageInstaller.EXTRA_STATUS, -999)
-        val extraStatusMessage = intent.getStringExtra(PackageInstaller.EXTRA_STATUS_MESSAGE)
-        val extraPackageName = intent.getStringExtra(PackageInstaller.EXTRA_PACKAGE_NAME)
-        when (extraStatus) {
-            PackageInstaller.STATUS_PENDING_USER_ACTION -> {
-                startActivity(if (Build.VERSION.SDK_INT >= 33) {
-                    intent.getParcelableExtra(Intent.EXTRA_INTENT, Intent::class.java)
-                } else {
-                    intent.getParcelableExtra(Intent.EXTRA_INTENT)
-                }.apply {
-                    this?.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
-                })
-            }
-
-            else -> {
-                sendBroadcast(Intent().apply {
-                    action = APP_INSTALL_ACTION
-                    `package` = packageName
-                    putExtra(EXTRA_INSTALL_STATUS, extraStatus)
-                    putExtra(EXTRA_INSTALL_STATUS_MESSAGE, extraStatusMessage)
-                    putExtra(EXTRA_PACKAGE_NAME, extraPackageName)
-                })
-            }
-        }
-        stopSelf()
-        return START_NOT_STICKY
-    }
-
-    override fun onBind(intent: Intent?): IBinder? = null
-
-    companion object {
-        const val APP_INSTALL_ACTION = "APP_INSTALL_ACTION"
-
-        const val EXTRA_INSTALL_STATUS = "EXTRA_INSTALL_STATUS"
-        const val EXTRA_INSTALL_STATUS_MESSAGE = "EXTRA_INSTALL_STATUS_MESSAGE"
-        const val EXTRA_PACKAGE_NAME = "EXTRA_PACKAGE_NAME"
-    }
-
-}

app/src/main/java/app/revanced/manager/ui/component/InstallerStatusDialog.kt

@@ -1,5 +1,6 @@
 package app.revanced.manager.ui.component
 
+import android.annotation.SuppressLint
 import android.content.pm.PackageInstaller
 import androidx.annotation.RequiresApi
 import androidx.annotation.StringRes
@@ -79,7 +80,7 @@ private fun installerStatusDialogButton(
 enum class DialogKind(
     val flag: Int,
     val title: Int,
-    @StringRes val contentStringResId: Int,
+    @param:StringRes val contentStringResId: Int,
     val icon: ImageVector = Icons.Outlined.ErrorOutline,
     val confirmButton: InstallerStatusDialogButton = installerStatusDialogButton(R.string.ok),
     val dismissButton: InstallerStatusDialogButton? = null,
@@ -133,10 +134,8 @@ enum class DialogKind(
         title = R.string.installation_storage_issue_dialog_title,
         contentStringResId = R.string.installation_storage_issue_description,
     ),
-
-    @RequiresApi(34)
     FAILURE_TIMEOUT(
-        flag = PackageInstaller.STATUS_FAILURE_TIMEOUT,
+        flag = @SuppressLint("InlinedApi") PackageInstaller.STATUS_FAILURE_TIMEOUT,
         title = R.string.installation_timeout_dialog_title,
         contentStringResId = R.string.installation_timeout_description,
         confirmButton = installerStatusDialogButton(R.string.install_app) { model ->

app/src/main/java/app/revanced/manager/ui/component/patcher/Steps.kt

@@ -1,7 +1,7 @@
 package app.revanced.manager.ui.component.patcher
 
 import androidx.compose.animation.AnimatedVisibility
-import androidx.compose.animation.animateColorAsState
+import androidx.compose.animation.Crossfade
 import androidx.compose.foundation.background
 import androidx.compose.foundation.clickable
 import androidx.compose.foundation.layout.Arrangement
@@ -12,7 +12,6 @@ import androidx.compose.foundation.layout.Spacer
 import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.layout.size
-import androidx.compose.foundation.shape.RoundedCornerShape
 import androidx.compose.material.icons.Icons
 import androidx.compose.material.icons.filled.Cancel
 import androidx.compose.material.icons.filled.CheckCircle
@@ -21,6 +20,7 @@ import androidx.compose.material3.Icon
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.Text
 import androidx.compose.runtime.Composable
+import androidx.compose.runtime.LaunchedEffect
 import androidx.compose.runtime.getValue
 import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.remember
@@ -39,11 +39,9 @@ import androidx.compose.ui.unit.dp
 import app.revanced.manager.R
 import app.revanced.manager.ui.component.ArrowButton
 import app.revanced.manager.ui.component.LoadingIndicator
-import app.revanced.manager.ui.model.ProgressKey
 import app.revanced.manager.ui.model.State
-import app.revanced.manager.ui.model.Step
 import app.revanced.manager.ui.model.StepCategory
-import app.revanced.manager.ui.model.StepProgressProvider
+import app.revanced.manager.ui.model.Step
 import java.util.Locale
 import kotlin.math.floor
 
@@ -52,21 +50,10 @@ import kotlin.math.floor
 fun Steps(
     category: StepCategory,
     steps: List<Step>,
-    stepCount: Pair<Int, Int>? = null,
+    isExpanded: Boolean = false,
-    stepProgressProvider: StepProgressProvider
+    onExpand: () -> Unit,
+    onClick: () -> Unit
 ) {
-    var expanded by rememberSaveable { mutableStateOf(true) }
-
-    val categoryColor by animateColorAsState(
-        if (expanded) MaterialTheme.colorScheme.surfaceContainerHigh else Color.Transparent,
-        label = "category"
-    )
-
-    val cardColor by animateColorAsState(
-        if (expanded) MaterialTheme.colorScheme.surfaceContainer else Color.Transparent,
-        label = "card"
-    )
-
     val state = remember(steps) {
         when {
             steps.all { it.state == State.COMPLETED } -> State.COMPLETED
@@ -76,62 +63,69 @@ fun Steps(
         }
     }
 
+    val filteredSteps = remember(steps) {
+        val failedCount = steps.count { it.state == State.FAILED }
+
+        steps.filter { step ->
+            // Show hidden steps if it's the only failed step.
+            !step.hide || (step.state == State.FAILED && failedCount == 1)
+        }
+    }
+
+    LaunchedEffect(state) {
+        if (state == State.RUNNING || state == State.FAILED)
+            onExpand()
+    }
+
     Column(
         modifier = Modifier
-            .clip(RoundedCornerShape(16.dp))
+            .clip(MaterialTheme.shapes.large)
             .fillMaxWidth()
-            .background(cardColor)
+            .background(MaterialTheme.colorScheme.surfaceContainerLow)
     ) {
         Row(
+            verticalAlignment = Alignment.CenterVertically,
+            horizontalArrangement = Arrangement.spacedBy(14.dp),
             modifier = Modifier
-                .clip(RoundedCornerShape(16.dp))
+                .clickable(true, onClick = onClick)
-                .clickable { expanded = !expanded }
+                .fillMaxWidth()
-                .background(categoryColor)
+                .padding(20.dp)
         ) {
-            Row(
+            StepIcon(state = state, size = 24.dp)
-                verticalAlignment = Alignment.CenterVertically,
-                horizontalArrangement = Arrangement.spacedBy(12.dp),
-                modifier = Modifier.padding(16.dp)
-            ) {
-                StepIcon(state = state, size = 24.dp)
 
-                Text(stringResource(category.displayName))
+            Text(stringResource(category.displayName))
 
-                Spacer(modifier = Modifier.weight(1f))
+            Spacer(modifier = Modifier.weight(1f))
 
-                val stepProgress = remember(stepCount, steps) {
+            Text(
-                    stepCount?.let { (current, total) -> "$current/$total" }
+                text = "${filteredSteps.count { it.state == State.COMPLETED }}/${filteredSteps.size}",
-                        ?: "${steps.count { it.state == State.COMPLETED }}/${steps.size}"
+                style = MaterialTheme.typography.labelSmall
-                }
+            )
 
-                Text(
+            ArrowButton(modifier = Modifier.size(24.dp), expanded = isExpanded, onClick = null)
-                    text = stepProgress,
-                    style = MaterialTheme.typography.labelSmall
-                )
-
-                ArrowButton(modifier = Modifier.size(24.dp), expanded = expanded, onClick = null)
-            }
         }
 
-        AnimatedVisibility(visible = expanded) {
+        AnimatedVisibility(visible = isExpanded) {
             Column(
-                modifier = Modifier.fillMaxWidth()
+                modifier = Modifier
+                    .background(MaterialTheme.colorScheme.background.copy(0.6f))
+                    .fillMaxWidth()
+                    .padding(top = 10.dp)
             ) {
-                steps.forEach { step ->
+                filteredSteps.forEachIndexed { index, step ->
-                    val (progress, progressText) = when (step.progressKey) {
+                    val (progress, progressText) = step.progress?.let { (current, total) ->
-                        null -> null
+                        if (total != null) current.toFloat() / total.toFloat() to "${current.megaBytes}/${total.megaBytes} MB"
-                        ProgressKey.DOWNLOAD -> stepProgressProvider.downloadProgress?.let { (downloaded, total) ->
+                        else null to "${current.megaBytes} MB"
-                            if (total != null) downloaded.toFloat() / total.toFloat() to "${downloaded.megaBytes}/${total.megaBytes} MB"
-                            else null to "${downloaded.megaBytes} MB"
-                        }
                     } ?: (null to null)
 
                     SubStep(
-                        name = step.name,
+                        name = step.title,
                         state = step.state,
                         message = step.message,
                         progress = progress,
-                        progressText = progressText
+                        progressText = progressText,
+                        isFirst = index == 0,
+                        isLast = index == filteredSteps.lastIndex,
                     )
                 }
             }
@@ -145,7 +139,9 @@ fun SubStep(
     state: State,
     message: String? = null,
     progress: Float? = null,
-    progressText: String? = null
+    progressText: String? = null,
+    isFirst: Boolean = false,
+    isLast: Boolean = false,
 ) {
     var messageExpanded by rememberSaveable { mutableStateOf(true) }
 
@@ -156,22 +152,22 @@ fun SubStep(
                     clickable { messageExpanded = !messageExpanded }
                 else this
             }
+            .padding(top = if (isFirst) 10.dp else 8.dp, bottom = if (isLast) 20.dp else 8.dp)
+            .padding(horizontal = 20.dp)
     ) {
         Row(
             verticalAlignment = Alignment.CenterVertically,
-            horizontalArrangement = Arrangement.spacedBy(12.dp),
+            horizontalArrangement = Arrangement.spacedBy(16.dp),
-            modifier = Modifier.padding(horizontal = 16.dp, vertical = 8.dp)
         ) {
-            Box(
+            StepIcon(
-                modifier = Modifier.size(24.dp),
+                size = 18.dp,
-                contentAlignment = Alignment.Center
+                state = state,
-            ) {
+                progress = progress,
-                StepIcon(state, progress, size = 20.dp)
+            )
-            }
 
             Text(
                 text = name,
-                style = MaterialTheme.typography.titleSmall,
+                style = MaterialTheme.typography.labelLarge,
                 maxLines = 1,
                 overflow = TextOverflow.Ellipsis,
                 modifier = Modifier.weight(1f, true),
@@ -201,7 +197,7 @@ fun SubStep(
                 text = message.orEmpty(),
                 style = MaterialTheme.typography.labelMedium,
                 color = MaterialTheme.colorScheme.secondary,
-                modifier = Modifier.padding(horizontal = 52.dp, vertical = 8.dp)
+                modifier = Modifier.padding(horizontal = 36.dp, vertical = 8.dp)
             )
         }
     }
@@ -211,40 +207,44 @@ fun SubStep(
 fun StepIcon(state: State, progress: Float? = null, size: Dp) {
     val strokeWidth = Dp(floor(size.value / 10) + 1)
 
-    when (state) {
+    Crossfade(targetState = state, label = "State CrossFade") { state ->
-        State.COMPLETED -> Icon(
+        when (state) {
-            Icons.Filled.CheckCircle,
+            State.COMPLETED -> Icon(
-            contentDescription = stringResource(R.string.step_completed),
+                Icons.Filled.CheckCircle,
-            tint = MaterialTheme.colorScheme.surfaceTint,
+                contentDescription = stringResource(R.string.step_completed),
-            modifier = Modifier.size(size)
+                tint = Color(0xFF59B463),
-        )
+                modifier = Modifier.size(size)
-
-        State.FAILED -> Icon(
-            Icons.Filled.Cancel,
-            contentDescription = stringResource(R.string.step_failed),
-            tint = MaterialTheme.colorScheme.error,
-            modifier = Modifier.size(size)
-        )
-
-        State.WAITING -> Icon(
-            Icons.Outlined.Circle,
-            contentDescription = stringResource(R.string.step_waiting),
-            tint = MaterialTheme.colorScheme.surfaceVariant,
-            modifier = Modifier.size(size)
-        )
-
-        State.RUNNING ->
-            LoadingIndicator(
-                modifier = stringResource(R.string.step_running).let { description ->
-                    Modifier
-                        .size(size)
-                        .semantics {
-                            contentDescription = description
-                        }
-                },
-                progress = { progress },
-                strokeWidth = strokeWidth
             )
+
+            State.FAILED -> Icon(
+                Icons.Filled.Cancel,
+                contentDescription = stringResource(R.string.step_failed),
+                tint = MaterialTheme.colorScheme.error,
+                modifier = Modifier.size(size)
+            )
+
+            State.WAITING -> Icon(
+                Icons.Outlined.Circle,
+                contentDescription = stringResource(R.string.step_waiting),
+                tint = MaterialTheme.colorScheme.onSurface.copy(.2f),
+                modifier = Modifier.size(size)
+            )
+
+            State.RUNNING -> {
+                LoadingIndicator(
+                    modifier = stringResource(R.string.step_running).let { description ->
+                        Modifier
+                            .size(size)
+                            .semantics {
+                                contentDescription = description
+                            }
+                    },
+
+                    progress = { progress },
+                    strokeWidth = strokeWidth
+                )
+            }
+        }
     }
 }
 

app/src/main/java/app/revanced/manager/ui/model/PatcherStep.kt

@@ -3,6 +3,7 @@ package app.revanced.manager.ui.model
 import android.os.Parcelable
 import androidx.annotation.StringRes
 import app.revanced.manager.R
+import app.revanced.manager.patcher.StepId
 import kotlinx.parcelize.Parcelize
 
 enum class StepCategory(@StringRes val displayName: Int) {
@@ -15,19 +16,20 @@ enum class State {
     WAITING, RUNNING, FAILED, COMPLETED
 }
 
-enum class ProgressKey {
-    DOWNLOAD
-}
-
-interface StepProgressProvider {
-    val downloadProgress: Pair<Long, Long?>?
-}
-
 @Parcelize
 data class Step(
-    val name: String,
+    val id: StepId,
+    val title: String,
     val category: StepCategory,
     val state: State = State.WAITING,
     val message: String? = null,
-    val progressKey: ProgressKey? = null
+    val progress: Pair<Long, Long?>? = null,
-) : Parcelable
+    val hide: Boolean = false,
+) : Parcelable
+
+
+fun Step.withState(
+    state: State = this.state,
+    message: String? = this.message,
+    progress: Pair<Long, Long?>? = this.progress
+) = copy(state = state, message = message, progress = progress)

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

@@ -87,7 +87,7 @@ fun PatcherScreen(
 
     val steps by remember {
         derivedStateOf {
-            viewModel.steps.groupBy { it.category }
+            viewModel.steps.groupBy { it.category }.toList()
         }
     }
 
@@ -213,6 +213,12 @@ fun PatcherScreen(
                 .padding(paddingValues)
                 .fillMaxSize()
         ) {
+            var expandedCategory by rememberSaveable { mutableStateOf<StepCategory?>(null) }
+
+            val expandCategory: (StepCategory?) -> Unit = { category ->
+                expandedCategory = category
+            }
+
             LinearProgressIndicator(
                 progress = { viewModel.progress },
                 modifier = Modifier.fillMaxWidth()
@@ -224,14 +230,17 @@ fun PatcherScreen(
                 contentPadding = PaddingValues(16.dp)
             ) {
                 items(
-                    items = steps.toList(),
+                    items = steps,
                     key = { it.first }
                 ) { (category, steps) ->
                     Steps(
                         category = category,
                         steps = steps,
-                        stepCount = if (category == StepCategory.PATCHING) viewModel.patchesProgress else null,
+                        isExpanded = expandedCategory == category,
-                        stepProgressProvider = viewModel
+                        onExpand = { expandCategory(category) },
+                        onClick = {
+                            expandCategory(if (expandedCategory == category) null else category)
+                        }
                     )
                 }
             }

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

@@ -25,6 +25,7 @@ import androidx.compose.material3.TextButton
 import androidx.compose.material3.TopAppBarDefaults
 import androidx.compose.material3.rememberTopAppBarState
 import androidx.compose.runtime.Composable
+import androidx.compose.runtime.derivedStateOf
 import androidx.compose.runtime.getValue
 import androidx.compose.runtime.remember
 import androidx.compose.runtime.rememberCoroutineScope
@@ -76,12 +77,12 @@ fun SelectedAppInfoScreen(
     val bundles by vm.bundleInfoFlow.collectAsStateWithLifecycle(emptyList())
 
     val allowIncompatiblePatches by vm.prefs.disablePatchVersionCompatCheck.getAsState()
-    val patches = remember(bundles, allowIncompatiblePatches) {
+    val patches by remember {
-        vm.getPatches(bundles, allowIncompatiblePatches)
+        derivedStateOf {
-    }
+            vm.getPatches(bundles, allowIncompatiblePatches)
-    val selectedPatchCount = remember(patches) {
+        }
-        patches.values.sumOf { it.size }
     }
+    val selectedPatchCount = patches.values.sumOf { it.size }
 
     val launcher = rememberLauncherForActivityResult(
         contract = ActivityResultContracts.StartActivityForResult(),

app/src/main/java/app/revanced/manager/ui/screen/settings/GeneralSettingsScreen.kt

@@ -105,6 +105,14 @@ fun GeneralSettingsScreen(
                     description = R.string.pure_black_theme_description
                 )
             }
+
+            GroupHeader(stringResource(R.string.networking))
+            BooleanItem(
+                preference = prefs.allowMeteredNetworks,
+                coroutineScope = coroutineScope,
+                headline = R.string.allow_metered_networks,
+                description = R.string.allow_metered_networks_description
+            )
         }
     }
 }

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

@@ -54,6 +54,7 @@ class BundleListViewModel : ViewModel(), KoinComponent {
                 patchBundleRepository.update(
                     *getSelectedSources().filterIsInstance<RemotePatchBundle>().toTypedArray(),
                     showToast = true,
+                    force = true
                 )
             }
         }
@@ -65,7 +66,7 @@ class BundleListViewModel : ViewModel(), KoinComponent {
     fun update(src: PatchBundleSource) = viewModelScope.launch {
         if (src !is RemotePatchBundle) return@launch
 
-        patchBundleRepository.update(src, showToast = true)
+        patchBundleRepository.update(src, showToast = true, force = true)
     }
 
     enum class Event {

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

@@ -1,17 +1,11 @@
 package app.revanced.manager.ui.viewmodel
 
 import android.app.Application
-import android.content.BroadcastReceiver
-import android.content.Context
-import android.content.Intent
-import android.content.IntentFilter
 import android.content.pm.PackageInfo
-import android.content.pm.PackageInstaller
 import android.util.Log
 import androidx.compose.runtime.getValue
 import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.setValue
-import androidx.core.content.ContextCompat
 import androidx.lifecycle.ViewModel
 import androidx.lifecycle.viewModelScope
 import app.revanced.manager.R
@@ -19,7 +13,6 @@ import app.revanced.manager.data.room.apps.installed.InstallType
 import app.revanced.manager.data.room.apps.installed.InstalledApp
 import app.revanced.manager.domain.installer.RootInstaller
 import app.revanced.manager.domain.repository.InstalledAppRepository
-import app.revanced.manager.service.UninstallService
 import app.revanced.manager.util.PM
 import app.revanced.manager.util.PatchSelection
 import app.revanced.manager.util.simpleMessage
@@ -30,6 +23,8 @@ import kotlinx.coroutines.launch
 import kotlinx.coroutines.withContext
 import org.koin.core.component.KoinComponent
 import org.koin.core.component.inject
+import ru.solrudev.ackpine.session.Session
+import ru.solrudev.ackpine.uninstaller.UninstallFailure
 
 class InstalledAppInfoViewModel(
     packageName: String
@@ -87,51 +82,28 @@ class InstalledAppInfoViewModel(
 
     fun uninstall() {
         val app = installedApp ?: return
-        when (app.installType) {
+        viewModelScope.launch {
-            InstallType.DEFAULT -> pm.uninstallPackage(app.currentPackageName)
+            when (app.installType) {
-
+                InstallType.DEFAULT -> {
-            InstallType.MOUNT -> viewModelScope.launch {
+                    when (val result = pm.uninstallPackage(app.currentPackageName)) {
-                rootInstaller.uninstall(app.currentPackageName)
+                        is Session.State.Failed<UninstallFailure> -> {
-                installedAppRepository.delete(app)
+                            val msg = result.failure.message.orEmpty()
-                onBackClick()
+                            context.toast(
-            }
+                                this@InstalledAppInfoViewModel.context.getString(
-        }
+                                    R.string.uninstall_app_fail,
-    }
+                                    msg
-
+                                )
-    private val uninstallBroadcastReceiver = object : BroadcastReceiver() {
+                            )
-        override fun onReceive(context: Context?, intent: Intent?) {
+                            return@launch
-            when (intent?.action) {
-                UninstallService.APP_UNINSTALL_ACTION -> {
-                    val extraStatus =
-                        intent.getIntExtra(UninstallService.EXTRA_UNINSTALL_STATUS, -999)
-                    val extraStatusMessage =
-                        intent.getStringExtra(UninstallService.EXTRA_UNINSTALL_STATUS_MESSAGE)
-
-                    if (extraStatus == PackageInstaller.STATUS_SUCCESS) {
-                        viewModelScope.launch {
-                            installedApp?.let {
-                                installedAppRepository.delete(it)
-                            }
-                            onBackClick()
                         }
-                    } else if (extraStatus != PackageInstaller.STATUS_FAILURE_ABORTED) {
+                        Session.State.Succeeded -> {}
-                        this@InstalledAppInfoViewModel.context.toast(this@InstalledAppInfoViewModel.context.getString(R.string.uninstall_app_fail, extraStatusMessage))
                     }
-
                 }
-            }
-        }
-    }.also {
-        ContextCompat.registerReceiver(
-            context,
-            it,
-            IntentFilter(UninstallService.APP_UNINSTALL_ACTION),
-            ContextCompat.RECEIVER_NOT_EXPORTED
-        )
-    }
 
-    override fun onCleared() {
+                InstallType.MOUNT -> rootInstaller.uninstall(app.currentPackageName)
-        super.onCleared()
+            }
-        context.unregisterReceiver(uninstallBroadcastReceiver)
+            installedAppRepository.delete(app)
+            onBackClick()
+        }
     }
 }

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

@@ -1,11 +1,9 @@
 package app.revanced.manager.ui.viewmodel
 
 import android.app.Application
-import android.content.BroadcastReceiver
 import android.content.Context
 import android.content.Intent
-import android.content.IntentFilter
+import android.content.pm.PackageInstaller as AndroidPackageInstaller
-import android.content.pm.PackageInstaller
 import android.net.Uri
 import android.os.ParcelUuid
 import android.util.Log
@@ -16,7 +14,6 @@ import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.saveable.autoSaver
 import androidx.compose.runtime.setValue
 import androidx.compose.runtime.toMutableStateList
-import androidx.core.content.ContextCompat
 import androidx.lifecycle.SavedStateHandle
 import androidx.lifecycle.ViewModel
 import androidx.lifecycle.map
@@ -32,32 +29,35 @@ import app.revanced.manager.data.room.apps.installed.InstalledApp
 import app.revanced.manager.domain.installer.RootInstaller
 import app.revanced.manager.domain.repository.InstalledAppRepository
 import app.revanced.manager.domain.worker.WorkerRepository
+import app.revanced.manager.patcher.ProgressEvent
+import app.revanced.manager.patcher.StepId
 import app.revanced.manager.patcher.logger.LogLevel
 import app.revanced.manager.patcher.logger.Logger
 import app.revanced.manager.patcher.worker.PatcherWorker
 import app.revanced.manager.plugin.downloader.PluginHostApi
 import app.revanced.manager.plugin.downloader.UserInteractionException
-import app.revanced.manager.service.InstallService
-import app.revanced.manager.service.UninstallService
 import app.revanced.manager.ui.model.InstallerModel
-import app.revanced.manager.ui.model.ProgressKey
 import app.revanced.manager.ui.model.SelectedApp
 import app.revanced.manager.ui.model.State
-import app.revanced.manager.ui.model.Step
 import app.revanced.manager.ui.model.StepCategory
-import app.revanced.manager.ui.model.StepProgressProvider
+import app.revanced.manager.ui.model.Step
 import app.revanced.manager.ui.model.navigation.Patcher
+import app.revanced.manager.ui.model.withState
 import app.revanced.manager.util.PM
+import app.revanced.manager.util.PatchSelection
+import app.revanced.manager.util.asCode
 import app.revanced.manager.util.saveableVar
 import app.revanced.manager.util.saver.snapshotStateListSaver
-import app.revanced.manager.util.simpleMessage
-import app.revanced.manager.util.tag
 import app.revanced.manager.util.toast
 import app.revanced.manager.util.uiSafe
 import kotlinx.coroutines.CompletableDeferred
+import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.DelicateCoroutinesApi
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.GlobalScope
+import kotlinx.coroutines.NonCancellable
+import kotlinx.coroutines.async
+import kotlinx.coroutines.cancel
 import kotlinx.coroutines.channels.Channel
 import kotlinx.coroutines.flow.receiveAsFlow
 import kotlinx.coroutines.launch
@@ -66,6 +66,15 @@ import kotlinx.coroutines.withContext
 import org.koin.core.component.KoinComponent
 import org.koin.core.component.get
 import org.koin.core.component.inject
+import ru.solrudev.ackpine.installer.InstallFailure
+import ru.solrudev.ackpine.installer.PackageInstaller
+import ru.solrudev.ackpine.installer.createSession
+import ru.solrudev.ackpine.installer.getSession
+import ru.solrudev.ackpine.session.ProgressSession
+import ru.solrudev.ackpine.session.Session
+import ru.solrudev.ackpine.session.await
+import ru.solrudev.ackpine.session.parameters.Confirmation
+import ru.solrudev.ackpine.uninstaller.UninstallFailure
 import java.io.File
 import java.nio.file.Files
 import java.time.Duration
@@ -73,7 +82,7 @@ import java.time.Duration
 @OptIn(SavedStateHandleSaveableApi::class, PluginHostApi::class)
 class PatcherViewModel(
     private val input: Patcher.ViewModelParams
-) : ViewModel(), KoinComponent, StepProgressProvider, InstallerModel {
+) : ViewModel(), KoinComponent, InstallerModel {
     private val app: Application by inject()
     private val fs: Filesystem by inject()
     private val pm: PM by inject()
@@ -81,6 +90,7 @@ class PatcherViewModel(
     private val installedAppRepository: InstalledAppRepository by inject()
     private val rootInstaller: RootInstaller by inject()
     private val savedStateHandle: SavedStateHandle = get()
+    private val ackpineInstaller: PackageInstaller = get()
 
     private var installedApp: InstalledApp? = null
     private val selectedApp = input.selectedApp
@@ -95,7 +105,6 @@ class PatcherViewModel(
         mutableStateOf<String?>(null)
     }
         private set
-    private var ongoingPmSession: Boolean by savedStateHandle.saveableVar { false }
     var packageInstallerStatus: Int? by savedStateHandle.saveable(
         key = "packageInstallerStatus",
         stateSaver = autoSaver()
@@ -104,7 +113,7 @@ class PatcherViewModel(
     }
         private set
 
-    var isInstalling by mutableStateOf(ongoingPmSession)
+    var isInstalling by mutableStateOf(false)
         private set
 
     private var currentActivityRequest: Pair<CompletableDeferred<Boolean>, String>? by mutableStateOf(
@@ -123,6 +132,18 @@ class PatcherViewModel(
         }
     }
 
+    /**
+     * This coroutine scope is used to await installations.
+     * It should not be cancelled on system-initiated process death since that would cancel the installation process.
+     */
+    private val installerCoroutineScope = CoroutineScope(Dispatchers.Main)
+
+    /**
+     * Holds the package name of the Apk we are trying to install.
+     */
+    private var installerPkgName: String by savedStateHandle.saveableVar { "" }
+    private var installerSessionId: ParcelUuid? by savedStateHandle.saveableVar()
+
     private var inputFile: File? by savedStateHandle.saveableVar()
     private val outputFile = tempDir.resolve("output.apk")
 
@@ -138,35 +159,15 @@ class PatcherViewModel(
         }
     }
 
-    private val patchCount = input.selectedPatches.values.sumOf { it.size }
-    private var completedPatchCount by savedStateHandle.saveable {
-        // SavedStateHandle.saveable only supports the boxed version.
-        @Suppress("AutoboxingStateCreation") mutableStateOf(
-            0
-        )
-    }
-    val patchesProgress get() = completedPatchCount to patchCount
-    override var downloadProgress by savedStateHandle.saveable(
-        key = "downloadProgress",
-        stateSaver = autoSaver()
-    ) {
-        mutableStateOf<Pair<Long, Long?>?>(null)
-    }
-        private set
     val steps by savedStateHandle.saveable(saver = snapshotStateListSaver()) {
-        generateSteps(
+        generateSteps(app, input.selectedApp, input.selectedPatches).toMutableStateList()
-            app,
-            input.selectedApp
-        ).toMutableStateList()
     }
-    private var currentStepIndex = 0
 
     val progress by derivedStateOf {
-        val current = steps.count {
+        val steps = steps.filter { it.id != StepId.ExecutePatches }
-            it.state == State.COMPLETED && it.category != StepCategory.PATCHING
-        } + completedPatchCount
 
-        val total = steps.size - 1 + patchCount
+        val current = steps.count { it.state == State.COMPLETED }
+        val total = steps.size
 
         current.toFloat() / total.toFloat()
     }
@@ -174,67 +175,46 @@ class PatcherViewModel(
     private val workManager = WorkManager.getInstance(app)
 
     private val patcherWorkerId by savedStateHandle.saveable<ParcelUuid> {
-        ParcelUuid(workerRepository.launchExpedited<PatcherWorker, PatcherWorker.Args>(
+        ParcelUuid(
-            "patching", PatcherWorker.Args(
+            workerRepository.launchExpedited<PatcherWorker, PatcherWorker.Args>(
-                input.selectedApp,
+                "patching", PatcherWorker.Args(
-                outputFile.path,
+                    input.selectedApp,
-                input.selectedPatches,
+                    outputFile.path,
-                input.options,
+                    input.selectedPatches,
-                logger,
+                    input.options,
-                onDownloadProgress = {
+                    logger,
-                    withContext(Dispatchers.Main) {
+                    setInputFile = { withContext(Dispatchers.Main) { inputFile = it } },
-                        downloadProgress = it
+                    handleStartActivityRequest = { plugin, intent ->
-                    }
+                        withContext(Dispatchers.Main) {
-                },
+                            if (currentActivityRequest != null) throw Exception("Another request is already pending.")
-                onPatchCompleted = { withContext(Dispatchers.Main) { completedPatchCount += 1 } },
-                setInputFile = { withContext(Dispatchers.Main) { inputFile = it } },
-                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 to plugin.name
-
-                                await()
-                            }
-                            if (!accepted) throw UserInteractionException.RequestDenied()
-
-                            // Launch the activity and wait for the result.
                             try {
-                                with(CompletableDeferred<ActivityResult>()) {
+                                // Wait for the dialog interaction.
-                                    launchedActivity = this
+                                val accepted = with(CompletableDeferred<Boolean>()) {
-                                    launchActivityChannel.send(intent)
+                                    currentActivityRequest = this to plugin.name
+
                                     await()
                                 }
+                                if (!accepted) throw UserInteractionException.RequestDenied()
+
+                                // Launch the activity and wait for the result.
+                                try {
+                                    with(CompletableDeferred<ActivityResult>()) {
+                                        launchedActivity = this
+                                        launchActivityChannel.send(intent)
+                                        await()
+                                    }
+                                } finally {
+                                    launchedActivity = null
+                                }
                             } finally {
-                                launchedActivity = null
+                                currentActivityRequest = null
                             }
-                        } finally {
-                            currentActivityRequest = null
                         }
-                    }
+                    },
-                },
+                    onEvent = ::handleProgressEvent,
-                onProgress = { name, state, message ->
+                )
-                    viewModelScope.launch {
-                        steps[currentStepIndex] = steps[currentStepIndex].run {
-                            copy(
-                                name = name ?: this.name,
-                                state = state ?: this.state,
-                                message = message ?: this.message
-                            )
-                        }
-
-                        if (state == State.COMPLETED && currentStepIndex != steps.lastIndex) {
-                            currentStepIndex++
-
-                            steps[currentStepIndex] =
-                                steps[currentStepIndex].copy(state = State.RUNNING)
-                        }
-                    }
-                }
             )
-        ))
+        )
     }
 
     val patcherSucceeded =
@@ -246,64 +226,26 @@ class PatcherViewModel(
             }
         }
 
-    private val installerBroadcastReceiver = object : BroadcastReceiver() {
+    init {
-        override fun onReceive(context: Context?, intent: Intent?) {
+        // TODO: detect system-initiated process death during the patching process.
-            when (intent?.action) {
-                InstallService.APP_INSTALL_ACTION -> {
-                    val pmStatus = intent.getIntExtra(
-                        InstallService.EXTRA_INSTALL_STATUS,
-                        PackageInstaller.STATUS_FAILURE
-                    )
 
-                    intent.getStringExtra(UninstallService.EXTRA_UNINSTALL_STATUS_MESSAGE)
+        installerSessionId?.uuid?.let { id ->
-                        ?.let(logger::trace)
+            viewModelScope.launch {
-
+                try {
-                    if (pmStatus == PackageInstaller.STATUS_SUCCESS) {
+                    isInstalling = true
-                        app.toast(app.getString(R.string.install_app_success))
+                    uiSafe(app, R.string.install_app_fail, "Failed to install") {
-                        installedPackageName =
+                        // The process was killed during installation. Await the session again.
-                            intent.getStringExtra(InstallService.EXTRA_PACKAGE_NAME)
+                        withContext(Dispatchers.IO) {
-                        viewModelScope.launch {
+                            ackpineInstaller.getSession(id)
-                            installedAppRepository.addOrUpdate(
+                        }?.let {
-                                installedPackageName!!,
+                            awaitInstallation(it)
-                                packageName,
-                                input.selectedApp.version
-                                    ?: pm.getPackageInfo(outputFile)?.versionName!!,
-                                InstallType.DEFAULT,
-                                input.selectedPatches
-                            )
                         }
-                    } else packageInstallerStatus = pmStatus
+                    }
-
+                } finally {
                     isInstalling = false
                 }
-
-                UninstallService.APP_UNINSTALL_ACTION -> {
-                    val pmStatus = intent.getIntExtra(
-                        UninstallService.EXTRA_UNINSTALL_STATUS,
-                        PackageInstaller.STATUS_FAILURE
-                    )
-
-                    intent.getStringExtra(UninstallService.EXTRA_UNINSTALL_STATUS_MESSAGE)
-                        ?.let(logger::trace)
-
-                    if (pmStatus != PackageInstaller.STATUS_SUCCESS)
-                        packageInstallerStatus = pmStatus
-                }
             }
         }
-    }
-
-    init {
-        // TODO: detect system-initiated process death during the patching process.
-        ContextCompat.registerReceiver(
-            app,
-            installerBroadcastReceiver,
-            IntentFilter().apply {
-                addAction(InstallService.APP_INSTALL_ACTION)
-                addAction(UninstallService.APP_UNINSTALL_ACTION)
-            },
-            ContextCompat.RECEIVER_NOT_EXPORTED
-        )
 
         viewModelScope.launch {
             installedApp = installedAppRepository.get(packageName)
@@ -313,7 +255,6 @@ class PatcherViewModel(
     @OptIn(DelicateCoroutinesApi::class)
     override fun onCleared() {
         super.onCleared()
-        app.unregisterReceiver(installerBroadcastReceiver)
         workManager.cancelWorkById(patcherWorkerId.uuid)
 
         if (input.selectedApp is SelectedApp.Installed && installedApp?.installType == InstallType.MOUNT) {
@@ -327,7 +268,37 @@ class PatcherViewModel(
         }
     }
 
+    private fun handleProgressEvent(event: ProgressEvent) = viewModelScope.launch {
+        val stepIndex = steps.indexOfFirst {
+            event.stepId?.let { id -> id == it.id }
+                ?: (it.state == State.RUNNING || it.state == State.WAITING)
+        }
+
+        if (stepIndex != -1) steps[stepIndex] = steps[stepIndex].run {
+            when (event) {
+                is ProgressEvent.Started -> withState(State.RUNNING)
+
+                is ProgressEvent.Progress -> withState(
+                    message = event.message ?: message,
+                    progress = event.current?.let { event.current to event.total } ?: progress
+                )
+
+                is ProgressEvent.Completed -> withState(State.COMPLETED, progress = null)
+
+                is ProgressEvent.Failed -> {
+                    if (event.stepId == null && steps.any { it.state == State.FAILED }) return@launch
+                    withState(
+                        State.FAILED,
+                        message = event.error.stackTrace,
+                        progress = null
+                    )
+                }
+            }
+        }
+    }
+
     fun onBack() {
+        installerCoroutineScope.cancel()
         // tempDir cannot be deleted inside onCleared because it gets called on system-initiated process death.
         tempDir.deleteRecursively()
     }
@@ -372,44 +343,93 @@ class PatcherViewModel(
 
     fun open() = installedPackageName?.let(pm::launch)
 
-    fun install(installType: InstallType) = viewModelScope.launch {
+    private suspend fun startInstallation(file: File, packageName: String) {
-        var pmInstallStarted = false
+        val session = withContext(Dispatchers.IO) {
-        try {
+            ackpineInstaller.createSession(Uri.fromFile(file)) {
-            isInstalling = true
+                confirmation = Confirmation.IMMEDIATE
+            }
+        }
+        withContext(Dispatchers.Main) {
+            installerPkgName = packageName
+        }
+        awaitInstallation(session)
+    }
 
-            val currentPackageInfo = pm.getPackageInfo(outputFile)
+    private suspend fun awaitInstallation(session: ProgressSession<InstallFailure>) = withContext(
-                ?: throw Exception("Failed to load application info")
+        Dispatchers.Main
-
+    ) {
-            // If the app is currently installed
+        val result = installerCoroutineScope.async {
-            val existingPackageInfo = pm.getPackageInfo(currentPackageInfo.packageName)
+            try {
-            if (existingPackageInfo != null) {
+                installerSessionId = ParcelUuid(session.id)
-                // Check if the app version is less than the installed version
+                withContext(Dispatchers.IO) {
-                if (pm.getVersionCode(currentPackageInfo) < pm.getVersionCode(existingPackageInfo)) {
+                    session.await()
-                    // Exit if the selected app version is less than the installed version
-                    packageInstallerStatus = PackageInstaller.STATUS_FAILURE_CONFLICT
-                    return@launch
                 }
+            } finally {
+                installerSessionId = null
+            }
+        }.await()
+
+        when (result) {
+            is Session.State.Failed<InstallFailure> -> {
+                result.failure.message?.let(logger::trace)
+                packageInstallerStatus = result.failure.asCode()
             }
 
-            when (installType) {
+            Session.State.Succeeded -> {
-                InstallType.DEFAULT -> {
+                app.toast(app.getString(R.string.install_app_success))
-                    // Check if the app is mounted as root
+                installedPackageName = installerPkgName
-                    // If it is, unmount it first, silently
+                installedAppRepository.addOrUpdate(
-                    if (rootInstaller.hasRootAccess() && rootInstaller.isAppMounted(packageName)) {
+                    installerPkgName,
-                        rootInstaller.unmount(packageName)
+                    packageName,
-                    }
+                    input.selectedApp.version
+                        ?: withContext(Dispatchers.IO) { pm.getPackageInfo(outputFile)?.versionName!! },
+                    InstallType.DEFAULT,
+                    input.selectedPatches
+                )
+            }
+        }
+    }
 
-                    // Install regularly
+    fun install(installType: InstallType) = viewModelScope.launch {
-                    pm.installApp(listOf(outputFile))
+        isInstalling = true
-                    pmInstallStarted = true
+        var needsRootUninstall = false
+        try {
+            uiSafe(app, R.string.install_app_fail, "Failed to install") {
+                val currentPackageInfo =
+                    withContext(Dispatchers.IO) { pm.getPackageInfo(outputFile) }
+                        ?: throw Exception("Failed to load application info")
+
+                // If the app is currently installed
+                val existingPackageInfo =
+                    withContext(Dispatchers.IO) { pm.getPackageInfo(currentPackageInfo.packageName) }
+                if (existingPackageInfo != null) {
+                    // Check if the app version is less than the installed version
+                    if (
+                        pm.getVersionCode(currentPackageInfo) < pm.getVersionCode(
+                            existingPackageInfo
+                        )
+                    ) {
+                        // Exit if the selected app version is less than the installed version
+                        packageInstallerStatus = AndroidPackageInstaller.STATUS_FAILURE_CONFLICT
+                        return@launch
+                    }
                 }
 
-                InstallType.MOUNT -> {
+                when (installType) {
-                    try {
+                    InstallType.DEFAULT -> {
-                        val packageInfo = pm.getPackageInfo(outputFile)
+                        // Check if the app is mounted as root
-                            ?: throw Exception("Failed to load application info")
+                        // If it is, unmount it first, silently
+                        if (rootInstaller.hasRootAccess() && rootInstaller.isAppMounted(packageName)) {
+                            rootInstaller.unmount(packageName)
+                        }
+
+                        // Install regularly
+                        startInstallation(outputFile, currentPackageInfo.packageName)
+                    }
+
+                    InstallType.MOUNT -> {
                         val label = with(pm) {
-                            packageInfo.label()
+                            currentPackageInfo.label()
                         }
 
                         // Check for base APK, first check if the app is already installed
@@ -417,15 +437,17 @@ class PatcherViewModel(
                             // If the app is not installed, check if the output file is a base apk
                             if (currentPackageInfo.splitNames.isNotEmpty()) {
                                 // Exit if there is no base APK package
-                                packageInstallerStatus = PackageInstaller.STATUS_FAILURE_INVALID
+                                packageInstallerStatus =
+                                    AndroidPackageInstaller.STATUS_FAILURE_INVALID
                                 return@launch
                             }
                         }
 
                         val inputVersion = input.selectedApp.version
-                            ?: inputFile?.let(pm::getPackageInfo)?.versionName
+                            ?: withContext(Dispatchers.IO) { inputFile?.let(pm::getPackageInfo)?.versionName }
                             ?: throw Exception("Failed to determine input APK version")
 
+                        needsRootUninstall = true
                         // Install as root
                         rootInstaller.install(
                             outputFile,
@@ -436,7 +458,7 @@ class PatcherViewModel(
                         )
 
                         installedAppRepository.addOrUpdate(
-                            packageInfo.packageName,
+                            currentPackageInfo.packageName,
                             packageName,
                             inputVersion,
                             InstallType.MOUNT,
@@ -448,21 +470,20 @@ class PatcherViewModel(
                         installedPackageName = packageName
 
                         app.toast(app.getString(R.string.install_app_success))
-                    } catch (e: Exception) {
+                        needsRootUninstall = false
-                        Log.e(tag, "Failed to install as root", e)
-                        app.toast(app.getString(R.string.install_app_fail, e.simpleMessage()))
-                        try {
-                            rootInstaller.uninstall(packageName)
-                        } catch (_: Exception) {
-                        }
                     }
                 }
             }
-        } catch (e: Exception) {
-            Log.e(tag, "Failed to install", e)
-            app.toast(app.getString(R.string.install_app_fail, e.simpleMessage()))
         } finally {
-            if (!pmInstallStarted) isInstalling = false
+            isInstalling = false
+            if (needsRootUninstall) {
+                try {
+                    withContext(NonCancellable) {
+                        rootInstaller.uninstall(packageName)
+                    }
+                } catch (_: Exception) {
+                }
+            }
         }
     }
 
@@ -473,12 +494,27 @@ class PatcherViewModel(
 
     override fun reinstall() {
         viewModelScope.launch {
-            uiSafe(app, R.string.reinstall_app_fail, "Failed to reinstall") {
+            try {
-                pm.getPackageInfo(outputFile)?.packageName?.let { pm.uninstallPackage(it) }
-                    ?: throw Exception("Failed to load application info")
-
-                pm.installApp(listOf(outputFile))
                 isInstalling = true
+                uiSafe(app, R.string.reinstall_app_fail, "Failed to reinstall") {
+                    val pkgName = withContext(Dispatchers.IO) {
+                        pm.getPackageInfo(outputFile)?.packageName
+                            ?: throw Exception("Failed to load application info")
+                    }
+
+                    when (val result = pm.uninstallPackage(pkgName)) {
+                        is Session.State.Failed<UninstallFailure> -> {
+                            result.failure.message?.let(logger::trace)
+                            packageInstallerStatus = result.failure.asCode()
+                            return@launch
+                        }
+
+                        Session.State.Succeeded -> {}
+                    }
+                    startInstallation(outputFile, pkgName)
+                }
+            } finally {
+                isInstalling = false
             }
         }
     }
@@ -497,34 +533,66 @@ class PatcherViewModel(
             LogLevel.ERROR -> Log.e(TAG, msg)
         }
 
-        fun generateSteps(context: Context, selectedApp: SelectedApp): List<Step> {
+        fun generateSteps(
-            val needsDownload =
+            context: Context,
-                selectedApp is SelectedApp.Download || selectedApp is SelectedApp.Search
+            selectedApp: SelectedApp,
+            selectedPatches: PatchSelection
+        ): List<Step> = buildList {
+            if (selectedApp is SelectedApp.Download || selectedApp is SelectedApp.Search)
+                add(
+                    Step(
+                        StepId.DownloadAPK,
+                        context.getString(R.string.download_apk),
+                        StepCategory.PREPARING
+                    )
+                )
 
-            return listOfNotNull(
+            add(
-                Step(
-                    context.getString(R.string.download_apk),
-                    StepCategory.PREPARING,
-                    state = State.RUNNING,
-                    progressKey = ProgressKey.DOWNLOAD,
-                ).takeIf { needsDownload },
                 Step(
+                    StepId.LoadPatches,
                     context.getString(R.string.patcher_step_load_patches),
-                    StepCategory.PREPARING,
+                    StepCategory.PREPARING
-                    state = if (needsDownload) State.WAITING else State.RUNNING,
+                )
-                ),
+            )
+            add(
                 Step(
+                    StepId.ReadAPK,
                     context.getString(R.string.patcher_step_unpack),
                     StepCategory.PREPARING
-                ),
+                )
-
+            )
+            add(
                 Step(
+                    StepId.ExecutePatches,
                     context.getString(R.string.execute_patches),
-                    StepCategory.PATCHING
+                    StepCategory.PATCHING,
-                ),
+                    hide = true
+                )
+            )
 
-                Step(context.getString(R.string.patcher_step_write_patched), StepCategory.SAVING),
+            selectedPatches.values.asSequence().flatten().sorted().forEachIndexed { index, name ->
-                Step(context.getString(R.string.patcher_step_sign_apk), StepCategory.SAVING)
+                add(
+                    Step(
+                        StepId.ExecutePatch(index),
+                        name,
+                        StepCategory.PATCHING
+                    )
+                )
+            }
+
+            add(
+                Step(
+                    StepId.WriteAPK,
+                    context.getString(R.string.patcher_step_write_patched),
+                    StepCategory.SAVING
+                )
+            )
+            add(
+                Step(
+                    StepId.SignAPK,
+                    context.getString(R.string.patcher_step_sign_apk),
+                    StepCategory.SAVING
+                )
             )
         }
     }

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

@@ -8,7 +8,6 @@ import android.os.Parcelable
 import android.util.Log
 import androidx.activity.result.ActivityResult
 import androidx.annotation.StringRes
-import androidx.compose.runtime.MutableState
 import androidx.compose.runtime.derivedStateOf
 import androidx.compose.runtime.getValue
 import androidx.compose.runtime.mutableStateOf
@@ -129,8 +128,6 @@ class SelectedAppInfoViewModel(
     }
 
     var options: Options by savedStateHandle.saveable {
-        val state = mutableStateOf<Options>(emptyMap())
-
         viewModelScope.launch {
             if (!persistConfiguration) return@launch // TODO: save options for patched apps.
             val bundlePatches = bundleInfoFlow.first()
@@ -141,7 +138,7 @@ class SelectedAppInfoViewModel(
             }
         }
 
-        state
+        mutableStateOf(emptyMap())
     }
         private set
 
@@ -149,8 +146,6 @@ class SelectedAppInfoViewModel(
         if (input.patches != null)
             return@saveable mutableStateOf(SelectionState.Customized(input.patches))
 
-        val selection: MutableState<SelectionState> = mutableStateOf(SelectionState.Default)
-
         // Try to get the previous selection if customization is enabled.
         viewModelScope.launch {
             if (!prefs.disableSelectionWarning.get()) return@launch
@@ -160,7 +155,7 @@ class SelectedAppInfoViewModel(
             selectionState = SelectionState.Customized(previous)
         }
 
-        selection
+        mutableStateOf(SelectionState.Default)
     }
 
     var showSourceSelector by mutableStateOf(false)
@@ -311,7 +306,7 @@ class SelectedAppInfoViewModel(
         }
     }
 
-    enum class Error(@StringRes val resourceId: Int) {
+    enum class Error(@param:StringRes val resourceId: Int) {
         NoPlugins(R.string.downloader_no_plugins_available)
     }
 

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

@@ -1,18 +1,13 @@
 package app.revanced.manager.ui.viewmodel
 
 import android.app.Application
-import android.content.BroadcastReceiver
+import android.net.Uri
-import android.content.Context
-import android.content.Intent
-import android.content.IntentFilter
-import android.content.pm.PackageInstaller
 import androidx.annotation.StringRes
 import androidx.compose.runtime.derivedStateOf
 import androidx.compose.runtime.getValue
 import androidx.compose.runtime.mutableLongStateOf
 import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.setValue
-import androidx.core.content.ContextCompat
 import androidx.lifecycle.ViewModel
 import androidx.lifecycle.viewModelScope
 import app.revanced.manager.R
@@ -21,8 +16,6 @@ import app.revanced.manager.data.platform.NetworkInfo
 import app.revanced.manager.network.api.ReVancedAPI
 import app.revanced.manager.network.dto.ReVancedAsset
 import app.revanced.manager.network.service.HttpService
-import app.revanced.manager.service.InstallService
-import app.revanced.manager.util.PM
 import app.revanced.manager.util.toast
 import app.revanced.manager.util.uiSafe
 import io.ktor.client.plugins.onDownload
@@ -31,7 +24,14 @@ import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.launch
 import kotlinx.coroutines.withContext
 import org.koin.core.component.KoinComponent
+import org.koin.core.component.get
 import org.koin.core.component.inject
+import ru.solrudev.ackpine.installer.InstallFailure
+import ru.solrudev.ackpine.installer.PackageInstaller
+import ru.solrudev.ackpine.installer.createSession
+import ru.solrudev.ackpine.session.Session
+import ru.solrudev.ackpine.session.await
+import ru.solrudev.ackpine.session.parameters.Confirmation
 
 class UpdateViewModel(
     private val downloadOnScreenEntry: Boolean
@@ -39,10 +39,11 @@ class UpdateViewModel(
     private val app: Application by inject()
     private val reVancedAPI: ReVancedAPI by inject()
     private val http: HttpService by inject()
-    private val pm: PM by inject()
     private val networkInfo: NetworkInfo by inject()
     private val fs: Filesystem by inject()
+    private val ackpineInstaller: PackageInstaller = get()
 
+    // TODO: save state to handle process death.
     var downloadedSize by mutableLongStateOf(0L)
         private set
     var totalSize by mutableLongStateOf(0L)
@@ -62,14 +63,17 @@ class UpdateViewModel(
         private set
 
     private val location = fs.tempDir.resolve("updater.apk")
-    private val job = viewModelScope.launch {
-        uiSafe(app, R.string.download_manager_failed, "Failed to download ReVanced Manager") {
-            releaseInfo = reVancedAPI.getAppUpdate() ?: throw Exception("No update available")
 
-            if (downloadOnScreenEntry) {
+    init {
-                downloadUpdate()
+        viewModelScope.launch {
-            } else {
+            uiSafe(app, R.string.download_manager_failed, "Failed to download ReVanced Manager") {
-                state = State.CAN_DOWNLOAD
+                releaseInfo = reVancedAPI.getAppUpdate() ?: throw Exception("No update available")
+
+                if (downloadOnScreenEntry) {
+                    downloadUpdate()
+                } else {
+                    state = State.CAN_DOWNLOAD
+                }
             }
         }
     }
@@ -78,7 +82,7 @@ class UpdateViewModel(
         uiSafe(app, R.string.failed_to_download_update, "Failed to download update") {
             val release = releaseInfo!!
             withContext(Dispatchers.IO) {
-                if (!networkInfo.isSafe() && !ignoreInternetCheck) {
+                if (!networkInfo.isSafe(false) && !ignoreInternetCheck) {
                     showInternetCheckDialog = true
                 } else {
                     state = State.DOWNLOADING
@@ -98,50 +102,36 @@ class UpdateViewModel(
 
     fun installUpdate() = viewModelScope.launch {
         state = State.INSTALLING
+        val result = withContext(Dispatchers.IO) {
+            ackpineInstaller.createSession(Uri.fromFile(location)) {
+                confirmation = Confirmation.IMMEDIATE
+            }.await()
+        }
 
-        pm.installApp(listOf(location))
+        when (result) {
-    }
+            is Session.State.Failed<InstallFailure> -> when (val failure = result.failure) {
-
+                is InstallFailure.Aborted -> state = State.CAN_INSTALL
-    private val installBroadcastReceiver = object : BroadcastReceiver() {
+                else -> {
-        override fun onReceive(context: Context?, intent: Intent?) {
+                    val msg = failure.message.orEmpty()
-            intent?.let {
+                    app.toast(app.getString(R.string.install_app_fail, msg))
-                val pmStatus = intent.getIntExtra(InstallService.EXTRA_INSTALL_STATUS, -999)
+                    installError = msg
-                val extra =
+                    state = State.FAILED
-                    intent.getStringExtra(InstallService.EXTRA_INSTALL_STATUS_MESSAGE)!!
-
-                when(pmStatus) {
-                    PackageInstaller.STATUS_SUCCESS -> {
-                        app.toast(app.getString(R.string.install_app_success))
-                        state = State.SUCCESS
-                    }
-                    PackageInstaller.STATUS_FAILURE_ABORTED -> {
-                        state = State.CAN_INSTALL
-                    }
-                    else -> {
-                        app.toast(app.getString(R.string.install_app_fail, extra))
-                        installError = extra
-                        state = State.FAILED
-                    }
                 }
             }
+
+            Session.State.Succeeded -> {
+                app.toast(app.getString(R.string.install_app_success))
+                state = State.SUCCESS
+            }
         }
     }
 
-    init {
-        ContextCompat.registerReceiver(app, installBroadcastReceiver, IntentFilter().apply {
-            addAction(InstallService.APP_INSTALL_ACTION)
-        }, ContextCompat.RECEIVER_NOT_EXPORTED)
-    }
-
     override fun onCleared() {
         super.onCleared()
-        app.unregisterReceiver(installBroadcastReceiver)
-
-        job.cancel()
         location.delete()
     }
 
-    enum class State(@StringRes val title: Int) {
+    enum class State(@param:StringRes val title: Int) {
         CAN_DOWNLOAD(R.string.update_available),
         DOWNLOADING(R.string.downloading_manager_update),
         CAN_INSTALL(R.string.ready_to_install_update),

app/src/main/java/app/revanced/manager/util/Ackpine.kt

@@ -0,0 +1,30 @@
+package app.revanced.manager.util
+
+import android.annotation.SuppressLint
+import android.content.pm.PackageInstaller
+import ru.solrudev.ackpine.installer.InstallFailure
+import ru.solrudev.ackpine.uninstaller.UninstallFailure
+
+/**
+ * Converts an Ackpine installation failure into a PM status code
+ */
+fun InstallFailure.asCode() = when (this) {
+    is InstallFailure.Aborted -> PackageInstaller.STATUS_FAILURE_ABORTED
+    is InstallFailure.Blocked -> PackageInstaller.STATUS_FAILURE_BLOCKED
+    is InstallFailure.Conflict -> PackageInstaller.STATUS_FAILURE_CONFLICT
+    is InstallFailure.Incompatible -> PackageInstaller.STATUS_FAILURE_INCOMPATIBLE
+    is InstallFailure.Invalid -> PackageInstaller.STATUS_FAILURE_INVALID
+    is InstallFailure.Storage -> PackageInstaller.STATUS_FAILURE_STORAGE
+    is InstallFailure.Timeout -> @SuppressLint("InlinedApi") PackageInstaller.STATUS_FAILURE_TIMEOUT
+    else -> PackageInstaller.STATUS_FAILURE
+}
+
+/**
+ * Converts an Ackpine uninstallation failure into a PM status code
+ */
+fun UninstallFailure.asCode() = when (this) {
+    is UninstallFailure.Aborted -> PackageInstaller.STATUS_FAILURE_ABORTED
+    is UninstallFailure.Blocked -> PackageInstaller.STATUS_FAILURE_BLOCKED
+    is UninstallFailure.Conflict -> PackageInstaller.STATUS_FAILURE_CONFLICT
+    else -> PackageInstaller.STATUS_FAILURE
+}

app/src/main/java/app/revanced/manager/util/PM.kt

@@ -2,11 +2,8 @@ package app.revanced.manager.util
 
 import android.annotation.SuppressLint
 import android.app.Application
-import android.app.PendingIntent
-import android.content.Context
 import android.content.Intent
 import android.content.pm.PackageInfo
-import android.content.pm.PackageInstaller
 import android.content.pm.PackageManager
 import android.content.pm.PackageManager.PackageInfoFlags
 import android.content.pm.PackageManager.NameNotFoundException
@@ -16,8 +13,6 @@ import android.os.Build
 import android.os.Parcelable
 import androidx.compose.runtime.Immutable
 import app.revanced.manager.domain.repository.PatchBundleRepository
-import app.revanced.manager.service.InstallService
-import app.revanced.manager.service.UninstallService
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.async
@@ -25,10 +20,13 @@ import kotlinx.coroutines.flow.flowOn
 import kotlinx.coroutines.flow.map
 import kotlinx.coroutines.withContext
 import kotlinx.parcelize.Parcelize
+import ru.solrudev.ackpine.session.await
+import ru.solrudev.ackpine.session.parameters.Confirmation
+import ru.solrudev.ackpine.uninstaller.PackageUninstaller
+import ru.solrudev.ackpine.uninstaller.createSession
+import ru.solrudev.ackpine.uninstaller.parameters.UninstallParametersDsl
 import java.io.File
 
-private const val byteArraySize = 1024 * 1024 // Because 1,048,576 is not readable
-
 @Immutable
 @Parcelize
 data class AppInfo(
@@ -40,7 +38,8 @@ data class AppInfo(
 @SuppressLint("QueryPermissionsNeeded")
 class PM(
     private val app: Application,
-    patchBundleRepository: PatchBundleRepository
+    patchBundleRepository: PatchBundleRepository,
+    private val uninstaller: PackageUninstaller
 ) {
     private val scope = CoroutineScope(Dispatchers.IO)
 
@@ -145,17 +144,11 @@ class PM(
         false
     )
 
-    suspend fun installApp(apks: List<File>) = withContext(Dispatchers.IO) {
+    suspend fun uninstallPackage(pkg: String, config: UninstallParametersDsl.() -> Unit = {}) = withContext(Dispatchers.IO) {
-        val packageInstaller = app.packageManager.packageInstaller
+        uninstaller.createSession(pkg) {
-        packageInstaller.openSession(packageInstaller.createSession(sessionParams)).use { session ->
+            confirmation = Confirmation.IMMEDIATE
-            apks.forEach { apk -> session.writeApk(apk) }
+            config()
-            session.commit(app.installIntentSender)
+        }.await()
-        }
-    }
-
-    fun uninstallPackage(pkg: String) {
-        val packageInstaller = app.packageManager.packageInstaller
-        packageInstaller.uninstall(pkg, app.uninstallIntentSender)
     }
 
     fun launch(pkg: String) = app.packageManager.getLaunchIntentForPackage(pkg)?.let {
@@ -164,44 +157,4 @@ class PM(
     }
 
     fun canInstallPackages() = app.packageManager.canRequestPackageInstalls()
-
-    private fun PackageInstaller.Session.writeApk(apk: File) {
-        apk.inputStream().use { inputStream ->
-            openWrite(apk.name, 0, apk.length()).use { outputStream ->
-                inputStream.copyTo(outputStream, byteArraySize)
-                fsync(outputStream)
-            }
-        }
-    }
-
-    private val intentFlags
-        get() = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S)
-            PendingIntent.FLAG_MUTABLE
-        else
-            0
-
-    private val sessionParams
-        get() = PackageInstaller.SessionParams(
-            PackageInstaller.SessionParams.MODE_FULL_INSTALL
-        ).apply {
-            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.UPSIDE_DOWN_CAKE)
-                setRequestUpdateOwnership(true)
-            setInstallReason(PackageManager.INSTALL_REASON_USER)
-        }
-
-    private val Context.installIntentSender
-        get() = PendingIntent.getService(
-            this,
-            0,
-            Intent(this, InstallService::class.java),
-            intentFlags
-        ).intentSender
-
-    private val Context.uninstallIntentSender
-        get() = PendingIntent.getService(
-            this,
-            0,
-            Intent(this, UninstallService::class.java),
-            intentFlags
-        ).intentSender
 }

app/src/main/java/app/revanced/manager/util/Util.kt

@@ -33,6 +33,7 @@ import androidx.lifecycle.SavedStateHandle
 import androidx.lifecycle.lifecycleScope
 import androidx.lifecycle.repeatOnLifecycle
 import app.revanced.manager.R
+import kotlinx.coroutines.CancellationException
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.DelicateCoroutinesApi
 import kotlinx.coroutines.Dispatchers
@@ -82,6 +83,8 @@ fun Context.toast(string: String, duration: Int = Toast.LENGTH_SHORT) {
 inline fun uiSafe(context: Context, @StringRes toastMsg: Int, logMsg: String, block: () -> Unit) {
     try {
         block()
+    } catch (e: CancellationException) {
+        throw e
     } catch (error: Exception) {
         // You can only toast on the main thread.
         GlobalScope.launch(Dispatchers.Main) {

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

@@ -217,6 +217,10 @@ You will not be able to update the previously installed apps from this source."<
     <string name="light">Light</string>
     <string name="dark">Dark</string>
     <string name="appearance">Appearance</string>
+    <string name="networking">Networking</string>
+    <string name="allow_metered_networks">Allow metered networks</string>
+    <string name="allow_metered_networks_description">Permits automatic updates on metered networks.
+    The application might still warn about metered networks for manual operations.</string>
     <string name="downloaded_apps">Downloaded apps</string>
     <string name="process_runtime">Run Patcher in another process (experimental)</string>
     <string name="process_runtime_description">This is faster and allows Patcher to use more memory</string>

gradle/libs.versions.toml

@@ -37,6 +37,7 @@ kotlin-process = "1.5.1"
 hidden-api-stub = "4.3.3"
 binary-compatibility-validator = "0.17.0"
 semver-parser = "3.0.0"
+ackpine = "0.18.5"
 
 [libraries]
 # AndroidX Core
@@ -133,6 +134,10 @@ compose-icons-fontawesome = { group = "com.github.BenjaminHalko.compose-icons",
 # Semantic versioning parser
 semver-parser = { module = "io.github.z4kn4fein:semver", version.ref = "semver-parser" }
 
+# Ackpine
+ackpine-core = { module = "ru.solrudev.ackpine:ackpine-core", version.ref = "ackpine" }
+ackpine-ktx = { module = "ru.solrudev.ackpine:ackpine-ktx", version.ref = "ackpine" }
+
 [plugins]
 android-application = { id = "com.android.application", version.ref = "android-gradle-plugin" }
 android-library = { id = "com.android.library", version.ref = "android-gradle-plugin" }