Summary: Inherited Constants | Ctors | Methods | Inherited Methods

CarAppService

public abstract class CarAppService
extends Service implements LifecycleOwner

java.lang.Object
↳	android.content.Context
	↳	android.content.ContextWrapper
		↳	android.app.Service
			↳	com.google.android.libraries.car.app.CarAppService

The base class for implementing a car app that runs in the car.

Accessing Location

When the app is running in the car display, the system will not consider it as being in the foreground, and hence it will considered in the background for the purpose of retrieving location as described here.

To reliably get location for your car app, we recommended that you use a foreground service.

Summary

Inherited constants

From class android.app.Service

`int`	`START_CONTINUATION_MASK`
`int`	`START_FLAG_REDELIVERY`
`int`	`START_FLAG_RETRY`
`int`	`START_NOT_STICKY`
`int`	`START_REDELIVER_INTENT`
`int`	`START_STICKY`
`int`	`START_STICKY_COMPATIBILITY`
`int`	`STOP_FOREGROUND_DETACH`
`int`	`STOP_FOREGROUND_REMOVE`

From class android.content.Context

`String`	`ACCESSIBILITY_SERVICE`
`String`	`ACCOUNT_SERVICE`
`String`	`ACTIVITY_SERVICE`
`String`	`ALARM_SERVICE`
`String`	`APPWIDGET_SERVICE`
`String`	`APP_INTEGRITY_SERVICE`
`String`	`APP_OPS_SERVICE`
`String`	`APP_PREDICTION_SERVICE`
`String`	`AUDIO_SERVICE`
`String`	`BACKUP_SERVICE`
`String`	`BATTERY_SERVICE`
`String`	`BATTERY_STATS_SERVICE`
`int`	`BIND_ABOVE_CLIENT`
`int`	`BIND_ADJUST_WITH_ACTIVITY`
`int`	`BIND_ALLOW_OOM_MANAGEMENT`
`int`	`BIND_AUTO_CREATE`
`int`	`BIND_DEBUG_UNBIND`
`int`	`BIND_EXTERNAL_SERVICE`
`int`	`BIND_IMPORTANT`
`int`	`BIND_INCLUDE_CAPABILITIES`
`int`	`BIND_NOT_FOREGROUND`
`int`	`BIND_NOT_PERCEPTIBLE`
`int`	`BIND_WAIVE_PRIORITY`
`String`	`BIOMETRIC_SERVICE`
`String`	`BLOB_STORE_SERVICE`
`String`	`BLUETOOTH_SERVICE`
`String`	`BUGREPORT_SERVICE`
`String`	`CAMERA_SERVICE`
`String`	`CAPTIONING_SERVICE`
`String`	`CARRIER_CONFIG_SERVICE`
`String`	`CLIPBOARD_SERVICE`
`String`	`COMPANION_DEVICE_SERVICE`
`String`	`CONNECTIVITY_DIAGNOSTICS_SERVICE`
`String`	`CONNECTIVITY_SERVICE`
`String`	`CONSUMER_IR_SERVICE`
`String`	`CONTENT_SUGGESTIONS_SERVICE`
`String`	`CONTEXTHUB_SERVICE`
`int`	`CONTEXT_IGNORE_SECURITY`
`int`	`CONTEXT_INCLUDE_CODE`
`int`	`CONTEXT_RESTRICTED`
`String`	`CROSS_PROFILE_APPS_SERVICE`
`String`	`DEVICE_POLICY_SERVICE`
`String`	`DISPLAY_SERVICE`
`String`	`DOWNLOAD_SERVICE`
`String`	`DROPBOX_SERVICE`
`String`	`ETHERNET_SERVICE`
`String`	`EUICC_CARD_SERVICE`
`String`	`EUICC_SERVICE`
`String`	`FILE_INTEGRITY_SERVICE`
`String`	`FINGERPRINT_SERVICE`
`String`	`HARDWARE_PROPERTIES_SERVICE`
`String`	`HDMI_CONTROL_SERVICE`
`String`	`INPUT_METHOD_SERVICE`
`String`	`INPUT_SERVICE`
`String`	`IPSEC_SERVICE`
`String`	`JOB_SCHEDULER_SERVICE`
`String`	`KEYGUARD_SERVICE`
`String`	`LAUNCHER_APPS_SERVICE`
`String`	`LAYOUT_INFLATER_SERVICE`
`String`	`LOCATION_SERVICE`
`String`	`MEDIA_PROJECTION_SERVICE`
`String`	`MEDIA_ROUTER_SERVICE`
`String`	`MEDIA_SESSION_SERVICE`
`String`	`MIDI_SERVICE`
`int`	`MODE_APPEND`
`int`	`MODE_ENABLE_WRITE_AHEAD_LOGGING`
`int`	`MODE_MULTI_PROCESS`
`int`	`MODE_NO_LOCALIZED_COLLATORS`
`int`	`MODE_PRIVATE`
`int`	`MODE_WORLD_READABLE`
`int`	`MODE_WORLD_WRITEABLE`
`String`	`NETD_SERVICE`
`String`	`NETWORK_SCORE_SERVICE`
`String`	`NETWORK_STATS_SERVICE`
`String`	`NFC_SERVICE`
`String`	`NOTIFICATION_SERVICE`
`String`	`NSD_SERVICE`
`String`	`OEM_LOCK_SERVICE`
`String`	`PERMISSION_SERVICE`
`String`	`PERSISTENT_DATA_BLOCK_SERVICE`
`String`	`POWER_SERVICE`
`String`	`PRINT_SERVICE`
`int`	`RECEIVER_VISIBLE_TO_INSTANT_APPS`
`String`	`RESTRICTIONS_SERVICE`
`String`	`ROLE_SERVICE`
`String`	`ROLLBACK_SERVICE`
`String`	`SEARCH_SERVICE`
`String`	`SECURE_ELEMENT_SERVICE`
`String`	`SENSOR_SERVICE`
`String`	`SHORTCUT_SERVICE`
`String`	`STATS_MANAGER`
`String`	`STATUS_BAR_SERVICE`
`String`	`STORAGE_SERVICE`
`String`	`STORAGE_STATS_SERVICE`
`String`	`SYSTEM_CONFIG_SERVICE`
`String`	`SYSTEM_HEALTH_SERVICE`
`String`	`SYSTEM_UPDATE_SERVICE`
`String`	`TELECOM_SERVICE`
`String`	`TELEPHONY_IMS_SERVICE`
`String`	`TELEPHONY_SERVICE`
`String`	`TELEPHONY_SUBSCRIPTION_SERVICE`
`String`	`TETHERING_SERVICE`
`String`	`TEXT_CLASSIFICATION_SERVICE`
`String`	`TEXT_SERVICES_MANAGER_SERVICE`
`String`	`TV_INPUT_SERVICE`
`String`	`UI_MODE_SERVICE`
`String`	`USAGE_STATS_SERVICE`
`String`	`USB_SERVICE`
`String`	`USER_SERVICE`
`String`	`VIBRATOR_SERVICE`
`String`	`VPN_MANAGEMENT_SERVICE`
`String`	`VR_SERVICE`
`String`	`WALLPAPER_SERVICE`
`String`	`WIFI_AWARE_SERVICE`
`String`	`WIFI_NL80211_SERVICE`
`String`	`WIFI_P2P_SERVICE`
`String`	`WIFI_RTT_RANGING_SERVICE`
`String`	`WIFI_RTT_SERVICE`
`String`	`WIFI_SCANNING_SERVICE`
`String`	`WIFI_SERVICE`
`String`	`WINDOW_SERVICE`

From interface android.content.ComponentCallbacks2

`int`	`TRIM_MEMORY_BACKGROUND`
`int`	`TRIM_MEMORY_COMPLETE`
`int`	`TRIM_MEMORY_MODERATE`
`int`	`TRIM_MEMORY_RUNNING_CRITICAL`
`int`	`TRIM_MEMORY_RUNNING_LOW`
`int`	`TRIM_MEMORY_RUNNING_MODERATE`
`int`	`TRIM_MEMORY_UI_HIDDEN`

Public constructors
`CarAppService()`

Public methods
`void`	`dump(FileDescriptor fd, PrintWriter writer, String[] args)`
`void`	`finish()` Requests to finish the car app.
`final CarContext`	`getCarContext()` Returns the `CarContext` for this car app.
`HostInfo`	`getHostInfo()` Retrieves information about the host attached to this service.
`Lifecycle`	`getLifecycle()` Returns the `CarAppService`'s `Lifecycle`.
`IBinder`	`onBind(Intent intent)` Handles the host binding to this car app.
`void`	`onCarAppFinished()` Notifies that this car app has finished and should be treated as if it is destroyed.
`void`	`onCarConfigurationChanged(Configuration newConfiguration)` Notifies that the `CarContext`'s `Configuration` has changed.
`abstract Screen`	`onCreateScreen(Intent intent)` Requests the first `Screen` for the application.
`final void`	`onDestroy()` Handles the system destroying this `CarAppService`.
`void`	`onNewIntent(Intent intent)` Notifies that the car app has received a new `Intent`.
`final boolean`	`onUnbind(Intent intent)` Handles the host unbinding from this car app.

Inherited methods

From class


        
          android.app.Service

`void`	`attachBaseContext(Context arg0)`
`void`	`dump(FileDescriptor arg0, PrintWriter arg1, String[] arg2)`
`final Application`	`getApplication()`
`final int`	`getForegroundServiceType()`
`abstract IBinder`	`onBind(Intent arg0)`
`void`	`onConfigurationChanged(Configuration arg0)`
`void`	`onCreate()`
`void`	`onDestroy()`
`void`	`onLowMemory()`
`void`	`onRebind(Intent arg0)`
`void`	`onStart(Intent arg0, int arg1)`
`int`	`onStartCommand(Intent arg0, int arg1, int arg2)`
`void`	`onTaskRemoved(Intent arg0)`
`void`	`onTrimMemory(int arg0)`
`boolean`	`onUnbind(Intent arg0)`
`final void`	`startForeground(int arg0, Notification arg1)`
`final void`	`startForeground(int arg0, Notification arg1, int arg2)`
`final void`	`stopForeground(int arg0)`
`final void`	`stopForeground(boolean arg0)`
`final void`	`stopSelf()`
`final void`	`stopSelf(int arg0)`
`final boolean`	`stopSelfResult(int arg0)`

From class


        
          android.content.ContextWrapper

`void`	`attachBaseContext(Context arg0)`
`boolean`	`bindIsolatedService(Intent arg0, int arg1, String arg2, Executor arg3, ServiceConnection arg4)`
`boolean`	`bindService(Intent arg0, int arg1, Executor arg2, ServiceConnection arg3)`
`boolean`	`bindService(Intent arg0, ServiceConnection arg1, int arg2)`
`boolean`	`bindServiceAsUser(Intent arg0, ServiceConnection arg1, int arg2, UserHandle arg3)`
`int`	`checkCallingOrSelfPermission(String arg0)`
`int`	`checkCallingOrSelfUriPermission(Uri arg0, int arg1)`
`int`	`checkCallingPermission(String arg0)`
`int`	`checkCallingUriPermission(Uri arg0, int arg1)`
`int`	`checkPermission(String arg0, int arg1, int arg2)`
`int`	`checkSelfPermission(String arg0)`
`int`	`checkUriPermission(Uri arg0, String arg1, String arg2, int arg3, int arg4, int arg5)`
`int`	`checkUriPermission(Uri arg0, int arg1, int arg2, int arg3)`
`void`	`clearWallpaper()`
`Context`	`createAttributionContext(String arg0)`
`Context`	`createConfigurationContext(Configuration arg0)`
`Context`	`createContextAsUser(UserHandle arg0, int arg1)`
`Context`	`createContextForSplit(String arg0)`
`Context`	`createCredentialProtectedStorageContext()`
`Context`	`createDeviceProtectedStorageContext()`
`Context`	`createDisplayContext(Display arg0)`
`Context`	`createPackageContext(String arg0, int arg1)`
`Context`	`createPackageContextAsUser(String arg0, int arg1, UserHandle arg2)`
`Context`	`createWindowContext(int arg0, Bundle arg1)`
`String[]`	`databaseList()`
`boolean`	`deleteDatabase(String arg0)`
`boolean`	`deleteFile(String arg0)`
`boolean`	`deleteSharedPreferences(String arg0)`
`void`	`enforceCallingOrSelfPermission(String arg0, String arg1)`
`void`	`enforceCallingOrSelfUriPermission(Uri arg0, int arg1, String arg2)`
`void`	`enforceCallingPermission(String arg0, String arg1)`
`void`	`enforceCallingUriPermission(Uri arg0, int arg1, String arg2)`
`void`	`enforcePermission(String arg0, int arg1, int arg2, String arg3)`
`void`	`enforceUriPermission(Uri arg0, String arg1, String arg2, int arg3, int arg4, int arg5, String arg6)`
`void`	`enforceUriPermission(Uri arg0, int arg1, int arg2, int arg3, String arg4)`
`String[]`	`fileList()`
`Context`	`getApplicationContext()`
`ApplicationInfo`	`getApplicationInfo()`
`AssetManager`	`getAssets()`
`String`	`getAttributionTag()`
`Context`	`getBaseContext()`
`File`	`getCacheDir()`
`ClassLoader`	`getClassLoader()`
`File`	`getCodeCacheDir()`
`ContentResolver`	`getContentResolver()`
`File`	`getDataDir()`
`File`	`getDatabasePath(String arg0)`
`File`	`getDir(String arg0, int arg1)`
`Display`	`getDisplay()`
`File`	`getExternalCacheDir()`
`File[]`	`getExternalCacheDirs()`
`File`	`getExternalFilesDir(String arg0)`
`File[]`	`getExternalFilesDirs(String arg0)`
`File[]`	`getExternalMediaDirs()`
`File`	`getFileStreamPath(String arg0)`
`File`	`getFilesDir()`
`Executor`	`getMainExecutor()`
`Looper`	`getMainLooper()`
`File`	`getNoBackupFilesDir()`
`File`	`getObbDir()`
`File[]`	`getObbDirs()`
`String`	`getOpPackageName()`
`String`	`getPackageCodePath()`
`PackageManager`	`getPackageManager()`
`String`	`getPackageName()`
`String`	`getPackageResourcePath()`
`File`	`getPreloadsFileCache()`
`Resources`	`getResources()`
`SharedPreferences`	`getSharedPreferences(String arg0, int arg1)`
`Object`	`getSystemService(String arg0)`
`String`	`getSystemServiceName(Class<?> arg0)`
`Resources.Theme`	`getTheme()`
`Drawable`	`getWallpaper()`
`int`	`getWallpaperDesiredMinimumHeight()`
`int`	`getWallpaperDesiredMinimumWidth()`
`void`	`grantUriPermission(String arg0, Uri arg1, int arg2)`
`boolean`	`isCredentialProtectedStorage()`
`boolean`	`isDeviceProtectedStorage()`
`boolean`	`isRestricted()`
`boolean`	`moveDatabaseFrom(Context arg0, String arg1)`
`boolean`	`moveSharedPreferencesFrom(Context arg0, String arg1)`
`FileInputStream`	`openFileInput(String arg0)`
`FileOutputStream`	`openFileOutput(String arg0, int arg1)`
`SQLiteDatabase`	`openOrCreateDatabase(String arg0, int arg1, SQLiteDatabase.CursorFactory arg2, DatabaseErrorHandler arg3)`
`SQLiteDatabase`	`openOrCreateDatabase(String arg0, int arg1, SQLiteDatabase.CursorFactory arg2)`
`Drawable`	`peekWallpaper()`
`Intent`	`registerReceiver(BroadcastReceiver arg0, IntentFilter arg1)`
`Intent`	`registerReceiver(BroadcastReceiver arg0, IntentFilter arg1, int arg2)`
`Intent`	`registerReceiver(BroadcastReceiver arg0, IntentFilter arg1, String arg2, Handler arg3, int arg4)`
`Intent`	`registerReceiver(BroadcastReceiver arg0, IntentFilter arg1, String arg2, Handler arg3)`
`Intent`	`registerReceiverForAllUsers(BroadcastReceiver arg0, IntentFilter arg1, String arg2, Handler arg3)`
`void`	`removeStickyBroadcast(Intent arg0)`
`void`	`removeStickyBroadcastAsUser(Intent arg0, UserHandle arg1)`
`void`	`revokeUriPermission(Uri arg0, int arg1)`
`void`	`revokeUriPermission(String arg0, Uri arg1, int arg2)`
`void`	`sendBroadcast(Intent arg0, String arg1, Bundle arg2)`
`void`	`sendBroadcast(Intent arg0, String arg1)`
`void`	`sendBroadcast(Intent arg0)`
`void`	`sendBroadcastAsUser(Intent arg0, UserHandle arg1)`
`void`	`sendBroadcastAsUser(Intent arg0, UserHandle arg1, String arg2, Bundle arg3)`
`void`	`sendBroadcastAsUser(Intent arg0, UserHandle arg1, String arg2)`
`void`	`sendOrderedBroadcast(Intent arg0, String arg1, String arg2, BroadcastReceiver arg3, Handler arg4, int arg5, String arg6, Bundle arg7)`
`void`	`sendOrderedBroadcast(Intent arg0, int arg1, String arg2, String arg3, BroadcastReceiver arg4, Handler arg5, String arg6, Bundle arg7, Bundle arg8)`
`void`	`sendOrderedBroadcast(Intent arg0, String arg1, BroadcastReceiver arg2, Handler arg3, int arg4, String arg5, Bundle arg6)`
`void`	`sendOrderedBroadcast(Intent arg0, String arg1, Bundle arg2, BroadcastReceiver arg3, Handler arg4, int arg5, String arg6, Bundle arg7)`
`void`	`sendOrderedBroadcast(Intent arg0, String arg1)`
`void`	`sendOrderedBroadcastAsUser(Intent arg0, UserHandle arg1, String arg2, BroadcastReceiver arg3, Handler arg4, int arg5, String arg6, Bundle arg7)`
`void`	`sendStickyBroadcast(Intent arg0)`
`void`	`sendStickyBroadcastAsUser(Intent arg0, UserHandle arg1)`
`void`	`sendStickyOrderedBroadcast(Intent arg0, BroadcastReceiver arg1, Handler arg2, int arg3, String arg4, Bundle arg5)`
`void`	`sendStickyOrderedBroadcastAsUser(Intent arg0, UserHandle arg1, BroadcastReceiver arg2, Handler arg3, int arg4, String arg5, Bundle arg6)`
`void`	`setTheme(int arg0)`
`void`	`setWallpaper(Bitmap arg0)`
`void`	`setWallpaper(InputStream arg0)`
`void`	`startActivities(Intent[] arg0, Bundle arg1)`
`void`	`startActivities(Intent[] arg0)`
`void`	`startActivity(Intent arg0)`
`void`	`startActivity(Intent arg0, Bundle arg1)`
`void`	`startActivityAsUser(Intent arg0, UserHandle arg1)`
`ComponentName`	`startForegroundService(Intent arg0)`
`boolean`	`startInstrumentation(ComponentName arg0, String arg1, Bundle arg2)`
`void`	`startIntentSender(IntentSender arg0, Intent arg1, int arg2, int arg3, int arg4)`
`void`	`startIntentSender(IntentSender arg0, Intent arg1, int arg2, int arg3, int arg4, Bundle arg5)`
`ComponentName`	`startService(Intent arg0)`
`boolean`	`stopService(Intent arg0)`
`void`	`unbindService(ServiceConnection arg0)`
`void`	`unregisterReceiver(BroadcastReceiver arg0)`
`void`	`updateServiceGroup(ServiceConnection arg0, int arg1, int arg2)`

From class


        
          android.content.Context

`boolean`	`bindIsolatedService(Intent arg0, int arg1, String arg2, Executor arg3, ServiceConnection arg4)`
`boolean`	`bindService(Intent arg0, int arg1, Executor arg2, ServiceConnection arg3)`
`abstract boolean`	`bindService(Intent arg0, ServiceConnection arg1, int arg2)`
`boolean`	`bindServiceAsUser(Intent arg0, ServiceConnection arg1, int arg2, UserHandle arg3)`
`abstract int`	`checkCallingOrSelfPermission(String arg0)`
`abstract int`	`checkCallingOrSelfUriPermission(Uri arg0, int arg1)`
`abstract int`	`checkCallingPermission(String arg0)`
`abstract int`	`checkCallingUriPermission(Uri arg0, int arg1)`
`abstract int`	`checkPermission(String arg0, int arg1, int arg2)`
`abstract int`	`checkSelfPermission(String arg0)`
`abstract int`	`checkUriPermission(Uri arg0, String arg1, String arg2, int arg3, int arg4, int arg5)`
`abstract int`	`checkUriPermission(Uri arg0, int arg1, int arg2, int arg3)`
`abstract void`	`clearWallpaper()`
`Context`	`createAttributionContext(String arg0)`
`abstract Context`	`createConfigurationContext(Configuration arg0)`
`Context`	`createContextAsUser(UserHandle arg0, int arg1)`
`abstract Context`	`createContextForSplit(String arg0)`
`abstract Context`	`createCredentialProtectedStorageContext()`
`abstract Context`	`createDeviceProtectedStorageContext()`
`abstract Context`	`createDisplayContext(Display arg0)`
`abstract Context`	`createPackageContext(String arg0, int arg1)`
`Context`	`createPackageContextAsUser(String arg0, int arg1, UserHandle arg2)`
`Context`	`createWindowContext(int arg0, Bundle arg1)`
`abstract String[]`	`databaseList()`
`abstract boolean`	`deleteDatabase(String arg0)`
`abstract boolean`	`deleteFile(String arg0)`
`abstract boolean`	`deleteSharedPreferences(String arg0)`
`abstract void`	`enforceCallingOrSelfPermission(String arg0, String arg1)`
`abstract void`	`enforceCallingOrSelfUriPermission(Uri arg0, int arg1, String arg2)`
`abstract void`	`enforceCallingPermission(String arg0, String arg1)`
`abstract void`	`enforceCallingUriPermission(Uri arg0, int arg1, String arg2)`
`abstract void`	`enforcePermission(String arg0, int arg1, int arg2, String arg3)`
`abstract void`	`enforceUriPermission(Uri arg0, String arg1, String arg2, int arg3, int arg4, int arg5, String arg6)`
`abstract void`	`enforceUriPermission(Uri arg0, int arg1, int arg2, int arg3, String arg4)`
`abstract String[]`	`fileList()`
`abstract Context`	`getApplicationContext()`
`abstract ApplicationInfo`	`getApplicationInfo()`
`abstract AssetManager`	`getAssets()`
`String`	`getAttributionTag()`
`abstract File`	`getCacheDir()`
`abstract ClassLoader`	`getClassLoader()`
`abstract File`	`getCodeCacheDir()`
`final int`	`getColor(int arg0)`
`final ColorStateList`	`getColorStateList(int arg0)`
`abstract ContentResolver`	`getContentResolver()`
`abstract File`	`getDataDir()`
`abstract File`	`getDatabasePath(String arg0)`
`abstract File`	`getDir(String arg0, int arg1)`
`Display`	`getDisplay()`
`final Drawable`	`getDrawable(int arg0)`
`abstract File`	`getExternalCacheDir()`
`abstract File[]`	`getExternalCacheDirs()`
`abstract File`	`getExternalFilesDir(String arg0)`
`abstract File[]`	`getExternalFilesDirs(String arg0)`
`abstract File[]`	`getExternalMediaDirs()`
`abstract File`	`getFileStreamPath(String arg0)`
`abstract File`	`getFilesDir()`
`Executor`	`getMainExecutor()`
`abstract Looper`	`getMainLooper()`
`abstract File`	`getNoBackupFilesDir()`
`abstract File`	`getObbDir()`
`abstract File[]`	`getObbDirs()`
`String`	`getOpPackageName()`
`abstract String`	`getPackageCodePath()`
`abstract PackageManager`	`getPackageManager()`
`abstract String`	`getPackageName()`
`abstract String`	`getPackageResourcePath()`
`abstract File`	`getPreloadsFileCache()`
`abstract Resources`	`getResources()`
`abstract SharedPreferences`	`getSharedPreferences(String arg0, int arg1)`
`final String`	`getString(int arg0, Object... arg1)`
`final String`	`getString(int arg0)`
`final <T> T`	`getSystemService(Class<T> arg0)`
`abstract Object`	`getSystemService(String arg0)`
`abstract String`	`getSystemServiceName(Class<?> arg0)`
`final CharSequence`	`getText(int arg0)`
`abstract Resources.Theme`	`getTheme()`
`abstract Drawable`	`getWallpaper()`
`abstract int`	`getWallpaperDesiredMinimumHeight()`
`abstract int`	`getWallpaperDesiredMinimumWidth()`
`abstract void`	`grantUriPermission(String arg0, Uri arg1, int arg2)`
`abstract boolean`	`isCredentialProtectedStorage()`
`abstract boolean`	`isDeviceProtectedStorage()`
`boolean`	`isRestricted()`
`abstract boolean`	`moveDatabaseFrom(Context arg0, String arg1)`
`abstract boolean`	`moveSharedPreferencesFrom(Context arg0, String arg1)`
`final TypedArray`	`obtainStyledAttributes(AttributeSet arg0, int[] arg1)`
`final TypedArray`	`obtainStyledAttributes(AttributeSet arg0, int[] arg1, int arg2, int arg3)`
`final TypedArray`	`obtainStyledAttributes(int arg0, int[] arg1)`
`final TypedArray`	`obtainStyledAttributes(int[] arg0)`
`abstract FileInputStream`	`openFileInput(String arg0)`
`abstract FileOutputStream`	`openFileOutput(String arg0, int arg1)`
`abstract SQLiteDatabase`	`openOrCreateDatabase(String arg0, int arg1, SQLiteDatabase.CursorFactory arg2, DatabaseErrorHandler arg3)`
`abstract SQLiteDatabase`	`openOrCreateDatabase(String arg0, int arg1, SQLiteDatabase.CursorFactory arg2)`
`abstract Drawable`	`peekWallpaper()`
`void`	`registerComponentCallbacks(ComponentCallbacks arg0)`
`abstract Intent`	`registerReceiver(BroadcastReceiver arg0, IntentFilter arg1)`
`abstract Intent`	`registerReceiver(BroadcastReceiver arg0, IntentFilter arg1, int arg2)`
`abstract Intent`	`registerReceiver(BroadcastReceiver arg0, IntentFilter arg1, String arg2, Handler arg3, int arg4)`
`abstract Intent`	`registerReceiver(BroadcastReceiver arg0, IntentFilter arg1, String arg2, Handler arg3)`
`Intent`	`registerReceiverForAllUsers(BroadcastReceiver arg0, IntentFilter arg1, String arg2, Handler arg3)`
`abstract void`	`removeStickyBroadcast(Intent arg0)`
`abstract void`	`removeStickyBroadcastAsUser(Intent arg0, UserHandle arg1)`
`abstract void`	`revokeUriPermission(Uri arg0, int arg1)`
`abstract void`	`revokeUriPermission(String arg0, Uri arg1, int arg2)`
`abstract void`	`sendBroadcast(Intent arg0, String arg1, Bundle arg2)`
`abstract void`	`sendBroadcast(Intent arg0, String arg1)`
`abstract void`	`sendBroadcast(Intent arg0)`
`abstract void`	`sendBroadcastAsUser(Intent arg0, UserHandle arg1)`
`abstract void`	`sendBroadcastAsUser(Intent arg0, UserHandle arg1, String arg2, Bundle arg3)`
`abstract void`	`sendBroadcastAsUser(Intent arg0, UserHandle arg1, String arg2)`
`void`	`sendBroadcastWithMultiplePermissions(Intent arg0, String[] arg1)`
`void`	`sendOrderedBroadcast(Intent arg0, String arg1, String arg2, BroadcastReceiver arg3, Handler arg4, int arg5, String arg6, Bundle arg7)`
`abstract void`	`sendOrderedBroadcast(Intent arg0, String arg1, BroadcastReceiver arg2, Handler arg3, int arg4, String arg5, Bundle arg6)`
`abstract void`	`sendOrderedBroadcast(Intent arg0, String arg1, Bundle arg2, BroadcastReceiver arg3, Handler arg4, int arg5, String arg6, Bundle arg7)`
`abstract void`	`sendOrderedBroadcast(Intent arg0, String arg1)`
`abstract void`	`sendOrderedBroadcastAsUser(Intent arg0, UserHandle arg1, String arg2, BroadcastReceiver arg3, Handler arg4, int arg5, String arg6, Bundle arg7)`
`abstract void`	`sendStickyBroadcast(Intent arg0)`
`abstract void`	`sendStickyBroadcastAsUser(Intent arg0, UserHandle arg1)`
`abstract void`	`sendStickyOrderedBroadcast(Intent arg0, BroadcastReceiver arg1, Handler arg2, int arg3, String arg4, Bundle arg5)`
`abstract void`	`sendStickyOrderedBroadcastAsUser(Intent arg0, UserHandle arg1, BroadcastReceiver arg2, Handler arg3, int arg4, String arg5, Bundle arg6)`
`abstract void`	`setTheme(int arg0)`
`abstract void`	`setWallpaper(Bitmap arg0)`
`abstract void`	`setWallpaper(InputStream arg0)`
`abstract void`	`startActivities(Intent[] arg0, Bundle arg1)`
`abstract void`	`startActivities(Intent[] arg0)`
`abstract void`	`startActivity(Intent arg0)`
`abstract void`	`startActivity(Intent arg0, Bundle arg1)`
`void`	`startActivityAsUser(Intent arg0, UserHandle arg1)`
`abstract ComponentName`	`startForegroundService(Intent arg0)`
`abstract boolean`	`startInstrumentation(ComponentName arg0, String arg1, Bundle arg2)`
`abstract void`	`startIntentSender(IntentSender arg0, Intent arg1, int arg2, int arg3, int arg4)`
`abstract void`	`startIntentSender(IntentSender arg0, Intent arg1, int arg2, int arg3, int arg4, Bundle arg5)`
`abstract ComponentName`	`startService(Intent arg0)`
`abstract boolean`	`stopService(Intent arg0)`
`abstract void`	`unbindService(ServiceConnection arg0)`
`void`	`unregisterComponentCallbacks(ComponentCallbacks arg0)`
`abstract void`	`unregisterReceiver(BroadcastReceiver arg0)`
`void`	`updateServiceGroup(ServiceConnection arg0, int arg1, int arg2)`

From class


        
          java.lang.Object

`Object`	`clone()`
`boolean`	`equals(Object arg0)`
`void`	`finalize()`
`final Class<?>`	`getClass()`
`int`	`hashCode()`
`final void`	`notify()`
`final void`	`notifyAll()`
`String`	`toString()`
`final void`	`wait(long arg0, int arg1)`
`final void`	`wait(long arg0)`
`final void`	`wait()`

From interface


        
          android.content.ComponentCallbacks2

abstract void onTrimMemory(int arg0)

From interface


        
          androidx.lifecycle.LifecycleOwner

abstract Lifecycle getLifecycle()

From interface


        
          android.content.ComponentCallbacks

`abstract void`	`onConfigurationChanged(Configuration arg0)`
`abstract void`	`onLowMemory()`

Public constructors

CarAppService

public CarAppService ()

Public methods

dump

public void dump (FileDescriptor fd, 
                PrintWriter writer, 
                String[] args)

Parameters
`fd`	`FileDescriptor`
`writer`	`PrintWriter`
`args`	`String`

finish

public void finish ()

Requests to finish the car app.

Call this when your app is done and should be closed.

At some point after this call onCarAppFinished() will be called, and eventually the system will destroy this CarAppService.

getCarContext

public final CarContext getCarContext ()

Returns the CarContext for this car app.

The CarContext is not fully initialized until this car app's Lifecycle.State is at least Lifecycle.State.CREATED

Returns
`CarContext`

See also:

getLifecycle()

getHostInfo

public HostInfo getHostInfo ()

Retrieves information about the host attached to this service.

Returns
`HostInfo`

See also:

HostInfo

getLifecycle

public Lifecycle getLifecycle ()

Returns the CarAppService's Lifecycle.

Here are some of the ways you can use the car app's Lifecycle:

Observe its Lifecycle by calling Lifecycle.addObserver(LifecycleObserver). You can use the LifecycleObserver to take specific actions whenever the Screen receives different Lifecycle.Events.
Use this CarAppService to observe LiveDatas that may drive the backing data for your application.

What each lifecycle related event means for a car app:

Lifecycle.Event.ON_CREATE: The car app has just been launched, and this car app is being initialized. onCreateScreen(Intent) will be called at a point after this call.
onCreateScreen(Intent): The host is ready for this car app to create the first Screen so that it can display its template.
Lifecycle.Event.ON_START: The application is now visible in the car screen.
Lifecycle.Event.ON_RESUME: The user can now interact with this application.
Lifecycle.Event.ON_PAUSE: The user can no longer interact with this application.
Lifecycle.Event.ON_STOP: The application is no longer visible.
onCarAppFinished(): Either this car app has requested to be finished (see finish()), or the host has finished this car app. Unless this is a navigation app, after a period of time that the app is no longer displaying in the car, the host may finish this car app.
Lifecycle.Event.ON_DESTROY: The OS has now destroyed this CarAppService instance, and it is no longer valid.

Listeners that are added in Lifecycle.Event.ON_START, should be removed in Lifecycle.Event.ON_STOP.

Listeners that are added in Lifecycle.Event.ON_CREATE should be removed in Lifecycle.Event.ON_DESTROY.

Returns
`Lifecycle`

See also:

LifecycleObserver

onBind

public IBinder onBind (Intent intent)

Handles the host binding to this car app.

This method is final to ensure this car app's lifecycle is handled properly.

Use onCreateScreen(Intent) and onNewIntent(Intent) instead to handle incoming Intents.

Parameters
`intent`	`Intent`

Returns
`IBinder`

onCarAppFinished

public void onCarAppFinished ()

Notifies that this car app has finished and should be treated as if it is destroyed.

The Screens in the stack managed by the ScreenManager are now all destroyed and removed from the screen stack.

onCreateScreen(Intent) will be called if the user reopens the app before the system has destroyed it.

For the purposes of the app's lifecycle, you should perform similar destroy functions that you would when this instance's Lifecycle becomes Lifecycle.State.DESTROYED.

Called by the system, do not call this method directly.

See also:

getLifecycle()

onCarConfigurationChanged

public void onCarConfigurationChanged (Configuration newConfiguration)

Notifies that the CarContext's Configuration has changed.

At the time that this function is called, the CarContext's resources object will have been updated to return resource values matching the new configuration.

Called by the system, do not call this method directly.

Parameters
`newConfiguration`	`Configuration`

See also:

CarContext

onCreateScreen

public abstract Screen onCreateScreen (Intent intent)

Requests the first Screen for the application.

This method is invoked when this car app is first opened by the user.

Once the method returns, Screen.getTemplate() will be called on the Screen returned, and the app will be displayed on the car screen.

To pre-seed a back stack, you can push Screens onto the stack, via ScreenManager.push(Screen) during this method call.

This method is invoked the first time the app is started, or if this CarAppService instance has been previously finished and the system has not yet destroyed this car app (See onCarAppFinished()).

Called by the system, do not call this method directly.

Parameters
`intent`	`Intent`: the intent that was used to start this app. If the app was started with a call to `CarContext.startCarApp(Intent)`, this intent will be equal to the intent passed to that method.

Returns
`Screen`

See also:

CarContext.startCarApp(Intent)

onDestroy

public final void onDestroy ()

Handles the system destroying this CarAppService.

This method is final to ensure this car app's lifecycle is handled properly.

Use a LifecycleObserver to observe this car app's Lifecycle.

See also:

getLifecycle()

onNewIntent

public void onNewIntent (Intent intent)

Notifies that the car app has received a new Intent.

Once the method returns, Screen.getTemplate() will be called on the Screen that is on top of the Screen stack managed by the ScreenManager, and the app will be displayed on the car screen.

In contrast to onCreateScreen(Intent), this method is invoked when the app has already been launched and has not been finished.

Often used to update the current Screen or pushing a new one on the stack, based off of the information in the intent.

Called by the system, do not call this method directly.

Parameters
`intent`	`Intent`: the intent that was used to start this app. If the app was started with a call to `CarContext.startCarApp(Intent)`, this intent will be equal to the intent passed to that method.

See also:

CarContext.startCarApp(Intent)

onUnbind

public final boolean onUnbind (Intent intent)

Handles the host unbinding from this car app.

This method is final to ensure this car app's lifecycle is handled properly.

Use onCarAppFinished() instead.

Parameters
`intent`	`Intent`

Returns
`boolean`