Add preference to disable tvprovider integration

app/src/main/java/org/jellyfin/androidtv/integration/LeanbackChannelWorker.kt

@@ -5,6 +5,7 @@ import android.content.ContentUris
 import android.content.ContentValues
 import android.content.Context
 import android.content.Intent
+import android.content.pm.PackageManager
 import android.net.Uri
 import androidx.core.content.edit
 import androidx.core.content.res.ResourcesCompat
@@ -72,6 +73,14 @@ class LeanbackChannelWorker(
 ) : CoroutineWorker(context, workerParams), KoinComponent {
 	companion object {
 		private const val PERIODIC_UPDATE_REQUEST_NAME = "LeanbackChannelPeriodicUpdateRequest"
+		private const val CHANNEL_STORE_NAME = "leanback_channels"
+
+		/**
+		 * Check if the app can use Android TV home screen channels on this device.
+		 */
+		fun isAvailable(context: Context) = AndroidVersion.isAtLeastO &&
+			context.packageManager.hasSystemFeature(PackageManager.FEATURE_LEANBACK) &&
+			context.packageManager.resolveContentProvider(TvContractCompat.AUTHORITY, 0) != null
 
 		suspend fun enqueue(workManager: WorkManager) {
 			workManager.enqueueUniquePeriodicWork(
@@ -89,21 +98,17 @@ class LeanbackChannelWorker(
 	private val userViewsRepository by inject<UserViewsRepository>()
 	private val imageHelper by inject<ImageHelper>()
 
-	/**
-	 * Check if the app can use Leanback features and is API level 26 or higher.
-	 */
-	private val isSupported = AndroidVersion.isAtLeastO &&
-		// Check for leanback support
-		context.packageManager.hasSystemFeature("android.software.leanback")
-		// Check for "android.media.tv" provider to workaround a false-positive in the previous check
-		&& context.packageManager.resolveContentProvider(TvContractCompat.AUTHORITY, 0) != null
-
 	/**
 	 * Update all channels for the currently authenticated user.
 	 */
 	override suspend fun doWork(): Result = when {
-		// Fail when not supported
-		!isSupported -> Result.failure()
+		// Succeed immediatly when not available
+		!isAvailable(context) -> Result.success()
+		// Clear all integration data when disabled
+		!userPreferences[UserPreferences.tvProviderEnabled] -> {
+			clearChannels()
+			Result.success()
+		}
 		// Retry later if no authenticated user is found
 		!api.isUsable -> Result.retry()
 		else -> try {
@@ -194,13 +199,28 @@ class LeanbackChannelWorker(
 		}
 	}
 
+	/**
+	 * Remove all channels and programs managed by the Android TV home screen integration.
+	 */
+	private fun clearChannels() {
+		context.contentResolver.delete(TvContractCompat.PreviewPrograms.CONTENT_URI, null, null)
+		context.contentResolver.delete(WatchNextPrograms.CONTENT_URI, null, null)
+
+		val store = context.getSharedPreferences(CHANNEL_STORE_NAME, Context.MODE_PRIVATE)
+		store.all.values
+			.filterIsInstance<String>()
+			.map(Uri::parse)
+			.forEach { uri -> context.contentResolver.delete(uri, null, null) }
+		store.edit { clear() }
+	}
+
 	/**
 	 * Get the uri for a channel or create it if it doesn't exist. Uses the [settings] parameter to
 	 * update or create the channel. The [name] parameter is used to store the id and should be
 	 * unique.
 	 */
 	private fun getChannelUri(name: String, settings: Channel, default: Boolean = false): Uri? {
-		val store = context.getSharedPreferences("leanback_channels", Context.MODE_PRIVATE)
+		val store = context.getSharedPreferences(CHANNEL_STORE_NAME, Context.MODE_PRIVATE)
 		var uri: Uri? = null
 
 		// Try and re-use our existing channel definition

app/src/main/java/org/jellyfin/androidtv/preference/UserPreferences.kt

@@ -312,6 +312,11 @@ class UserPreferences(context: Context) : SharedPreferenceStore(
 		 * Stores the interval for the photo player.
 		 */
 		var photoPlayerPresentationDelay = longPreference("photo_player_presentation_delay", 8000)
+
+		/**
+		 * Integrate with androidx.tvprovider for the Android TV home screen.
+		 */
+		var tvProviderEnabled = booleanPreference("tv_provider_enabled", true)
 	}
 
 	init {

app/src/main/java/org/jellyfin/androidtv/ui/settings/screen/customization/SettingsCustomizationScreen.kt

@@ -2,11 +2,16 @@ package org.jellyfin.androidtv.ui.settings.screen.customization
 
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.getValue
+import androidx.compose.runtime.remember
 import androidx.compose.runtime.setValue
 import androidx.compose.ui.Modifier
+import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.res.painterResource
 import androidx.compose.ui.res.stringResource
+import androidx.work.OneTimeWorkRequestBuilder
+import androidx.work.WorkManager
 import org.jellyfin.androidtv.R
+import org.jellyfin.androidtv.integration.LeanbackChannelWorker
 import org.jellyfin.androidtv.preference.UserPreferences
 import org.jellyfin.androidtv.ui.base.Icon
 import org.jellyfin.androidtv.ui.base.Text
@@ -22,8 +27,11 @@ import org.koin.compose.koinInject
 
 @Composable
 fun SettingsCustomizationScreen() {
+	val context = LocalContext.current
 	val router = LocalRouter.current
 	val userPreferences = koinInject<UserPreferences>()
+	val workManager = koinInject<WorkManager>()
+	val leanbackChannelWorkerAvailable = remember(context) { LeanbackChannelWorker.isAvailable(context) }
 
 	SettingsColumn {
 		item {
@@ -89,6 +97,21 @@ fun SettingsCustomizationScreen() {
 			)
 		}
 
+		if (leanbackChannelWorkerAvailable) item {
+			var tvProviderEnabled by rememberPreference(userPreferences, UserPreferences.tvProviderEnabled)
+
+			ListButton(
+				headingContent = { Text(stringResource(R.string.tv_provider_enabled)) },
+				captionContent = { Text(stringResource(R.string.tv_provider_enabled_description)) },
+				trailingContent = { Checkbox(checked = tvProviderEnabled) },
+				onClick = {
+					tvProviderEnabled = !tvProviderEnabled
+					workManager.enqueue(OneTimeWorkRequestBuilder<LeanbackChannelWorker>().build())
+				},
+				modifier = Modifier.focusKey("leanback_channels_enabled")
+			)
+		}
+
 		item { ListSection(headingContent = { Text(stringResource(R.string.pref_browsing)) }) }
 
 		item {

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

@@ -433,6 +433,8 @@
     <string name="home_section_i">Home section %1$d</string>
     <string name="home_next_up_max_days">Next up date cutoff</string>
     <string name="home_next_up_max_days_disabled">Disabled</string>
+    <string name="tv_provider_enabled">Integrate with Android TV home</string>
+    <string name="tv_provider_enabled_description">Show Jellyfin channels and recommendations on the Android TV home screen</string>
     <string name="searchable_hint">Search Jellyfin</string>
     <string name="searchable_settings_description">Media</string>
     <string name="pref_subtitles_background_title">Enable background</string>