AppCompatActivity

Kotlin |Java

public class AppCompatActivity
extends FragmentActivity implements AppCompatCallback, TaskStackBuilder.SupportParentable, ActionBarDrawerToggle.DelegateProvider

java.lang.Object
↳	android.content.Context
	↳	android.content.ContextWrapper
		↳	android.view.ContextThemeWrapper
			↳	android.app.Activity
				↳	androidx.activity.ComponentActivity
					↳	androidx.fragment.app.FragmentActivity
						↳	androidx.appcompat.app.AppCompatActivity

Base class for activities that wish to use some of the newer platform features on older Android devices. Some of these backported features include:

Using the action bar, including action items, navigation modes and more with the setSupportActionBar(Toolbar) API.
Built-in switching between light and dark themes by using the Theme.AppCompat.DayNight theme and AppCompatDelegate.setDefaultNightMode(int) API.
Integration with DrawerLayout by using the getDrawerToggleDelegate() API.

Note that every activity that extends this class has to be themed with Theme.AppCompat or a theme that extends that theme.

Developer Guides

For information about how to use the action bar, including how to add action items, navigation modes and more, read the Action Bar API guide.

Summary

Inherited constants

From class android.app.Activity

`int`	`DEFAULT_KEYS_DIALER`
`int`	`DEFAULT_KEYS_DISABLE`
`int`	`DEFAULT_KEYS_SEARCH_GLOBAL`
`int`	`DEFAULT_KEYS_SEARCH_LOCAL`
`int`	`DEFAULT_KEYS_SHORTCUT`
`int`	`RESULT_CANCELED`
`int`	`RESULT_FIRST_USER`
`int`	`RESULT_OK`

From class android.content.Context

`String`	`ACCESSIBILITY_SERVICE`
`String`	`ACCOUNT_SERVICE`
`String`	`ACTIVITY_SERVICE`
`String`	`ALARM_SERVICE`
`String`	`APPWIDGET_SERVICE`
`String`	`APP_OPS_SERVICE`
`String`	`APP_SEARCH_SERVICE`
`String`	`AUDIO_SERVICE`
`String`	`BATTERY_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`
`int`	`CONTEXT_IGNORE_SECURITY`
`int`	`CONTEXT_INCLUDE_CODE`
`int`	`CONTEXT_RESTRICTED`
`String`	`CROSS_PROFILE_APPS_SERVICE`
`String`	`DEVICE_POLICY_SERVICE`
`String`	`DISPLAY_HASH_SERVICE`
`String`	`DISPLAY_SERVICE`
`String`	`DOMAIN_VERIFICATION_SERVICE`
`String`	`DOWNLOAD_SERVICE`
`String`	`DROPBOX_SERVICE`
`String`	`EUICC_SERVICE`
`String`	`FILE_INTEGRITY_SERVICE`
`String`	`FINGERPRINT_SERVICE`
`String`	`GAME_SERVICE`
`String`	`HARDWARE_PROPERTIES_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_COMMUNICATION_SERVICE`
`String`	`MEDIA_METRICS_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`	`NETWORK_STATS_SERVICE`
`String`	`NFC_SERVICE`
`String`	`NOTIFICATION_SERVICE`
`String`	`NSD_SERVICE`
`String`	`PEOPLE_SERVICE`
`String`	`PERFORMANCE_HINT_SERVICE`
`String`	`POWER_SERVICE`
`String`	`PRINT_SERVICE`
`int`	`RECEIVER_VISIBLE_TO_INSTANT_APPS`
`String`	`RESTRICTIONS_SERVICE`
`String`	`ROLE_SERVICE`
`String`	`SEARCH_SERVICE`
`String`	`SENSOR_SERVICE`
`String`	`SHORTCUT_SERVICE`
`String`	`STORAGE_SERVICE`
`String`	`STORAGE_STATS_SERVICE`
`String`	`SYSTEM_HEALTH_SERVICE`
`String`	`TELECOM_SERVICE`
`String`	`TELEPHONY_IMS_SERVICE`
`String`	`TELEPHONY_SERVICE`
`String`	`TELEPHONY_SUBSCRIPTION_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_MANAGER_SERVICE`
`String`	`VIBRATOR_SERVICE`
`String`	`VPN_MANAGEMENT_SERVICE`
`String`	`WALLPAPER_SERVICE`
`String`	`WIFI_AWARE_SERVICE`
`String`	`WIFI_P2P_SERVICE`
`String`	`WIFI_RTT_RANGING_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`

Inherited fields

From class android.app.Activity


    protected
    static
    final
    int[]

FOCUSED_STATE_SET

Public constructors
`AppCompatActivity()` Default constructor for AppCompatActivity.
`AppCompatActivity(int contentLayoutId)` Alternate constructor that can be used to provide a default layout that will be inflated as part of `super.onCreate(savedInstanceState)`.

Public methods
`void`	`addContentView(View view, ViewGroup.LayoutParams params)`
`void`	`closeOptionsMenu()`
`boolean`	`dispatchKeyEvent(KeyEvent event)`
`<T extends View> T`	`findViewById(int id)`
`AppCompatDelegate`	`getDelegate()`
`ActionBarDrawerToggle.Delegate`	`getDrawerToggleDelegate()`
`MenuInflater`	`getMenuInflater()`
`Resources`	`getResources()`
`ActionBar`	`getSupportActionBar()` Support library version of `Activity.getActionBar()`.
`Intent`	`getSupportParentActivityIntent()` Obtain an `Intent` that will launch an explicit target activity specified by sourceActivity's `NavUtils.PARENT_ACTIVITY` <meta-data> element in the application's manifest.
`void`	`invalidateOptionsMenu()`
`void`	`onConfigurationChanged(Configuration newConfig)` Dispatch configuration change to all fragments.
`void`	`onContentChanged()`
`void`	`onCreateSupportNavigateUpTaskStack(TaskStackBuilder builder)` Support version of `Activity.onCreateNavigateUpTaskStack(android.app.TaskStackBuilder)`.
`boolean`	`onKeyDown(int keyCode, KeyEvent event)`
`final boolean`	`onMenuItemSelected(int featureId, MenuItem item)` Dispatch context and options menu to fragments.
`boolean`	`onMenuOpened(int featureId, Menu menu)` Please note: AppCompat uses its own feature id for the action bar: `FEATURE_SUPPORT_ACTION_BAR`.
`void`	`onPanelClosed(int featureId, Menu menu)` Call onOptionsMenuClosed() on fragments. Please note: AppCompat uses its own feature id for the action bar: `FEATURE_SUPPORT_ACTION_BAR`.
`void`	`onPrepareSupportNavigateUpTaskStack(TaskStackBuilder builder)` Support version of `Activity.onPrepareNavigateUpTaskStack(android.app.TaskStackBuilder)`.
`void`	`onSupportActionModeFinished(ActionMode mode)` Notifies the activity that a support action mode has finished.
`void`	`onSupportActionModeStarted(ActionMode mode)` Notifies the Activity that a support action mode has been started.
`void`	`onSupportContentChanged()` This method is deprecated. Use `onContentChanged()` instead.
`boolean`	`onSupportNavigateUp()` This method is called whenever the user chooses to navigate Up within your application's activity hierarchy from the action bar.
`ActionMode`	`onWindowStartingSupportActionMode(ActionMode.Callback callback)` Called when a support action mode is being started for this window.
`void`	`openOptionsMenu()`
`void`	`setContentView(View view)`
`void`	`setContentView(int layoutResID)`
`void`	`setContentView(View view, ViewGroup.LayoutParams params)`
`void`	`setSupportActionBar(Toolbar toolbar)` Set a `Toolbar` to act as the `ActionBar` for this Activity window.
`void`	`setSupportProgress(int progress)` This method is deprecated. Progress bars are no longer provided in AppCompat.
`void`	`setSupportProgressBarIndeterminate(boolean indeterminate)` This method is deprecated. Progress bars are no longer provided in AppCompat.
`void`	`setSupportProgressBarIndeterminateVisibility(boolean visible)` This method is deprecated. Progress bars are no longer provided in AppCompat.
`void`	`setSupportProgressBarVisibility(boolean visible)` This method is deprecated. Progress bars are no longer provided in AppCompat.
`void`	`setTheme(int resId)`
`ActionMode`	<

AppCompatActivity

Developer Guides

Summary

Inherited constants

Inherited fields

Public constructors

Public methods