ContextThemeWrapper

Added in 1.1.0

Kotlin |Java

public class ContextThemeWrapper extends ContextWrapper

java.lang.Object
↳	android.content.Context
	↳	android.content.ContextWrapper
		↳	androidx.appcompat.view.ContextThemeWrapper

A context wrapper that allows you to modify or replace the theme of the wrapped context.

Summary

Public constructors
`ContextThemeWrapper()` Creates a new context wrapper with no theme and no base context.
`ContextThemeWrapper(Context base, @StyleRes int themeResId)` Creates a new context wrapper with the specified theme.
`ContextThemeWrapper(Context base, Resources.Theme theme)` Creates a new context wrapper with the specified theme.

Public methods
`void`	`applyOverrideConfiguration(Configuration overrideConfiguration)` Call to set an "override configuration" on this context -- this is a configuration that replies one or more values of the standard configuration that is applied to the context.
`AssetManager`	`getAssets()`
`Resources`	`getResources()`
`Object`	`getSystemService(String name)`
`Resources.Theme`	`getTheme()`
`int`	`getThemeResId()` Returns the resource ID of the theme that is to be applied on top of the base context's theme.
`void`	`setTheme(int resid)`

Protected methods
`void`	`attachBaseContext(Context newBase)`
`void`	`onApplyThemeResource(Resources.Theme theme, int resid, boolean first)` Called by setTheme and getTheme to apply a theme resource to the current Theme object.

Inherited Constants

From android.content.Context

`static final String`	`ACCESSIBILITY_SERVICE = "accessibility"`
`static final String`	`ACCOUNT_SERVICE = "account"`
`static final String`	`ACTIVITY_SERVICE = "activity"`
`static final String`	`ALARM_SERVICE = "alarm"`
`static final String`	`APPWIDGET_SERVICE = "appwidget"`
`static final String`	`APP_OPS_SERVICE = "appops"`
`static final String`	`APP_SEARCH_SERVICE = "app_search"`
`static final String`	`AUDIO_SERVICE = "audio"`
`static final String`	`BATTERY_SERVICE = "batterymanager"`
`static final int`	`BIND_ABOVE_CLIENT = 8`
`static final int`	`BIND_ADJUST_WITH_ACTIVITY = 128`
`static final int`	`BIND_ALLOW_ACTIVITY_STARTS = 512`
`static final int`	`BIND_ALLOW_OOM_MANAGEMENT = 16`
`static final int`	`BIND_AUTO_CREATE = 1`
`static final int`	`BIND_DEBUG_UNBIND = 2`
`static final int`	`BIND_EXTERNAL_SERVICE = -2147483648`
`static final long`	`BIND_EXTERNAL_SERVICE_LONG = 4611686018427387904`
`static final int`	`BIND_IMPORTANT = 64`
`static final int`	`BIND_INCLUDE_CAPABILITIES = 4096`
`static final int`	`BIND_NOT_FOREGROUND = 4`
`static final int`	`BIND_NOT_PERCEPTIBLE = 256`
`static final int`	`BIND_SHARED_ISOLATED_PROCESS = 8192`
`static final int`	`BIND_WAIVE_PRIORITY = 32`
`static final String`	`BIOMETRIC_SERVICE = "biometric"`
`static final String`	`BLOB_STORE_SERVICE = "blob_store"`
`static final String`	`BLUETOOTH_SERVICE = "bluetooth"`
`static final String`	`BUGREPORT_SERVICE = "bugreport"`
`static final String`	`CAMERA_SERVICE = "camera"`
`static final String`	`CAPTIONING_SERVICE = "captioning"`
`static final String`	`CARRIER_CONFIG_SERVICE = "carrier_config"`
`static final String`	`CLIPBOARD_SERVICE = "clipboard"`
`static final String`	`COMPANION_DEVICE_SERVICE = "companiondevice"`
`static final String`	`CONNECTIVITY_DIAGNOSTICS_SERVICE = "connectivity_diagnostics"`
`static final String`	`CONNECTIVITY_SERVICE = "connectivity"`
`static final String`	`CONSUMER_IR_SERVICE = "consumer_ir"`
`static final int`	`CONTEXT_IGNORE_SECURITY = 2`
`static final int`	`CONTEXT_INCLUDE_CODE = 1`
`static final int`	`CONTEXT_RESTRICTED = 4`
`static final String`	`CREDENTIAL_SERVICE = "credential"`
`static final String`	`CROSS_PROFILE_APPS_SERVICE = "crossprofileapps"`
`static final int`	`DEVICE_ID_DEFAULT = 0`
`static final int`	`DEVICE_ID_INVALID = -1`
`static final String`	`DEVICE_LOCK_SERVICE = "device_lock"`
`static final String`	`DEVICE_POLICY_SERVICE = "device_policy"`
`static final String`	`DISPLAY_HASH_SERVICE = "display_hash"`
`static final String`	`DISPLAY_SERVICE = "display"`
`static final String`	`DOMAIN_VERIFICATION_SERVICE = "domain_verification"`
`static final String`	`DOWNLOAD_SERVICE = "download"`
`static final String`	`DROPBOX_SERVICE = "dropbox"`
`static final String`	`EUICC_SERVICE = "euicc"`
`static final String`	`FILE_INTEGRITY_SERVICE = "file_integrity"`
`static final String`	`FINGERPRINT_SERVICE = "fingerprint"`
`static final String`	`GAME_SERVICE = "game"`
`static final String`	`GRAMMATICAL_INFLECTION_SERVICE = "grammatical_inflection"`
`static final String`	`HARDWARE_PROPERTIES_SERVICE = "hardware_properties"`
`static final String`	`HEALTHCONNECT_SERVICE = "healthconnect"`
`static final String`	`INPUT_METHOD_SERVICE = "input_method"`
`static final String`	`INPUT_SERVICE = "input"`
`static final String`	`IPSEC_SERVICE = "ipsec"`
`static final String`	`JOB_SCHEDULER_SERVICE = "jobscheduler"`
`static final String`	`KEYGUARD_SERVICE = "keyguard"`
`static final String`	`LAUNCHER_APPS_SERVICE = "launcherapps"`
`static final String`	`LAYOUT_INFLATER_SERVICE = "layout_inflater"`
`static final String`	`LOCALE_SERVICE = "locale"`
`static final String`	`LOCATION_SERVICE = "location"`
`static final String`	`MEDIA_COMMUNICATION_SERVICE = "media_communication"`
`static final String`	`MEDIA_METRICS_SERVICE = "media_metrics"`
`static final String`	`MEDIA_PROJECTION_SERVICE = "media_projection"`
`static final String`	`MEDIA_ROUTER_SERVICE = "media_router"`
`static final String`	`MEDIA_SESSION_SERVICE = "media_session"`
`static final String`	`MIDI_SERVICE = "midi"`
`static final int`	`MODE_APPEND = 32768`
`static final int`	`MODE_ENABLE_WRITE_AHEAD_LOGGING = 8`
`static final int`	`MODE_MULTI_PROCESS = 4` This field is deprecated.
`static final int`	`MODE_NO_LOCALIZED_COLLATORS = 16`
`static final int`	`MODE_PRIVATE = 0`
`static final int`	`MODE_WORLD_READABLE = 1` This field is deprecated.
`static final int`	`MODE_WORLD_WRITEABLE = 2` This field is deprecated.
`static final String`	`NETWORK_STATS_SERVICE = "netstats"`
`static final String`	`NFC_SERVICE = "nfc"`
`static final String`	`NOTIFICATION_SERVICE = "notification"`
`static final String`	`NSD_SERVICE = "servicediscovery"`
`static final String`	`OVERLAY_SERVICE = "overlay"`
`static final String`	`PEOPLE_SERVICE = "people"`
`static final String`	`PERFORMANCE_HINT_SERVICE = "performance_hint"`
`static final String`	`POWER_SERVICE = "power"`
`static final String`	`PRINT_SERVICE = "print"`
`static final int`	`RECEIVER_EXPORTED = 2`
`static final int`	`RECEIVER_NOT_EXPORTED = 4`
`static final int`	`RECEIVER_VISIBLE_TO_INSTANT_APPS = 1`
`static final String`	`RESTRICTIONS_SERVICE = "restrictions"`
`static final String`	`ROLE_SERVICE = "role"`
`static final String`	`SEARCH_SERVICE = "search"`
`static final String`	`SENSOR_SERVICE = "sensor"`
`static final String`	`SHORTCUT_SERVICE = "shortcut"`
`static final String`	`STATUS_BAR_SERVICE = "statusbar"`
`static final String`	`STORAGE_SERVICE = "storage"`
`static final String`	`STORAGE_STATS_SERVICE = "storagestats"`
`static final String`	`SYSTEM_HEALTH_SERVICE = "systemhealth"`
`static final String`	`TELECOM_SERVICE = "telecom"`
`static final String`	`TELEPHONY_IMS_SERVICE = "telephony_ims"`
`static final String`	`TELEPHONY_SERVICE = "phone"`
`static final String`	`TELEPHONY_SUBSCRIPTION_SERVICE = "telephony_subscription_service"`
`static final String`	`TEXT_CLASSIFICATION_SERVICE = "textclassification"`
`static final String`	`TEXT_SERVICES_MANAGER_SERVICE = "textservices"`
`static final String`	`TV_INPUT_SERVICE = "tv_input"`
`static final String`	`TV_INTERACTIVE_APP_SERVICE = "tv_interactive_app"`
`static final String`	`UI_MODE_SERVICE = "uimode"`
`static final String`	`USAGE_STATS_SERVICE = "usagestats"`
`static final String`	`USB_SERVICE = "usb"`
`static final String`	`USER_SERVICE = "user"`
`static final String`	`VIBRATOR_MANAGER_SERVICE = "vibrator_manager"`
`static final String`	`VIBRATOR_SERVICE = "vibrator"` This field is deprecated.
`static final String`	`VIRTUAL_DEVICE_SERVICE = "virtualdevice"`
`static final String`	`VPN_MANAGEMENT_SERVICE = "vpn_management"`
`static final String`	`WALLPAPER_SERVICE = "wallpaper"`
`static final String`	`WIFI_AWARE_SERVICE = "wifiaware"`
`static final String`	`WIFI_P2P_SERVICE = "wifip2p"`
`static final String`	`WIFI_RTT_RANGING_SERVICE = "wifirtt"`
`static final String`	`WIFI_SERVICE = "wifi"`
`static final String`	`WINDOW_SERVICE = "window"`

Inherited methods

From android.content.Context

`final int`	`getColor(int id)`
`final ColorStateList`	`getColorStateList(int id)`
`final Drawable`	`getDrawable(int id)`
`final String`	`getString(int resId)`
`final T`	`<T> getSystemService(Class<T> serviceClass)`
`final CharSequence`	`getText(int resId)`
`final TypedArray`	`obtainStyledAttributes(int[] attrs)`
`void`	`revokeSelfPermissionOnKill(String permName)`
`void`	`sendBroadcastWithMultiplePermissions( Intent intent, String[] receiverPermissions )`

From android.content.ContextWrapper

`boolean`	`bindIsolatedService( Intent service, int flags, String instanceName, Executor executor, ServiceConnection conn )`
`boolean`	`bindService(Intent service, ServiceConnection conn, int flags)`
`boolean`	`bindServiceAsUser( Intent service, ServiceConnection conn, int flags, UserHandle user )`
`int`	`checkCallingOrSelfPermission(String permission)`
`int`	`checkCallingOrSelfUriPermission(Uri uri, int modeFlags)`
`int[]`	`checkCallingOrSelfUriPermissions(List<Uri> uris, int modeFlags)`
`int`	`checkCallingPermission(String permission)`
`int`	`checkCallingUriPermission(Uri uri, int modeFlags)`
`int[]`	`checkCallingUriPermissions(List<Uri> uris, int modeFlags)`
`int`	`checkPermission(String permission, int pid, int uid)`
`int`	`checkSelfPermission(String permission)`
`int`	`checkUriPermission(Uri uri, int pid, int uid, int modeFlags)`
`int[]`	`checkUriPermissions(List<Uri> uris, int pid, int uid, int modeFlags)`
`void`	`clearWallpaper()` This method is deprecated.
`Context`	`createAttributionContext(String attributionTag)`
`Context`	`createConfigurationContext(Configuration overrideConfiguration)`
`Context`	`createContext(ContextParams contextParams)`
`Context`	`createContextForSplit(String splitName)`
`Context`	`createDeviceContext(int deviceId)`
`Context`	`createDeviceProtectedStorageContext()`
`Context`	`createDisplayContext(Display display)`
`Context`	`createPackageContext(String packageName, int flags)`
`Context`	`createWindowContext(int type, Bundle options)`
`String[]`	`databaseList()`
`boolean`	`deleteDatabase(String name)`
`boolean`	`deleteFile(String name)`
`boolean`	`deleteSharedPreferences(String name)`
`void`	`enforceCallingOrSelfPermission(String permission, String message)`
`void`	`enforceCallingOrSelfUriPermission( Uri uri, int modeFlags, String message )`
`void`	`enforceCallingPermission(String permission, String message)`
`void`	`enforceCallingUriPermission(Uri uri, int modeFlags, String message)`
`void`	`enforcePermission(String permission, int pid, int uid, String message)`
`void`	`enforceUriPermission( Uri uri, int pid, int uid, int modeFlags, String message )`
`String[]`	`fileList()`
`Context`	`getApplicationContext()`
`ApplicationInfo`	`getApplicationInfo()`
`AttributionSource`	`getAttributionSource()`
`String`	`getAttributionTag()`
`Context`	`getBaseContext()`
`File`	`getCacheDir()`
`ClassLoader`	`getClassLoader()`
`File`	`getCodeCacheDir()`
`ContentResolver`	`getContentResolver()`
`File`	`getDataDir()`
`File`	`getDatabasePath(String name)`
`int`	`getDeviceId()`
`File`	`getDir(String name, int mode)`
`Display`	`getDisplay()`
`File`	`getExternalCacheDir()`
`File[]`	`getExternalCacheDirs()`
`File`	`getExternalFilesDir(String type)`
`File[]`	`getExternalFilesDirs(String type)`
`File[]`	`getExternalMediaDirs()` This method is deprecated.
`File`	`getFileStreamPath(String name)`
`File`	`getFilesDir()`
`Executor`	`getMainExecutor()`
`Looper`	`getMainLooper()`
`File`	`getNoBackupFilesDir()`
`File`	`getObbDir()`
`File[]`	`getObbDirs()`
`String`	`getOpPackageName()`
`String`	`getPackageCodePath()`
`PackageManager`	`getPackageManager()`
`String`	`getPackageName()`
`String`	`getPackageResourcePath()`
`ContextParams`	`getParams()`
`SharedPreferences`	`getSharedPreferences(String name, int mode)`
`String`	`getSystemServiceName(Class<Object> serviceClass)`
`Drawable`	`getWallpaper()` This method is deprecated.
`int`	`getWallpaperDesiredMinimumHeight()` This method is deprecated.
`int`	`getWallpaperDesiredMinimumWidth()` This method is deprecated.
`void`	`grantUriPermission(String toPackage, Uri uri, int modeFlags)`
`boolean`	`isDeviceProtectedStorage()`
`boolean`	`isRestricted()`
`boolean`	`isUiContext()`
`boolean`	`moveDatabaseFrom(Context sourceContext, String name)`
`boolean`	`moveSharedPreferencesFrom(Context sourceContext, String name)`
`FileInputStream`	`openFileInput(String name)`
`FileOutputStream`	`openFileOutput(String name, int mode)`
`SQLiteDatabase`	`openOrCreateDatabase( String name, int mode, SQLiteDatabase.CursorFactory factory )`
`Drawable`	`peekWallpaper()` This method is deprecated.
`void`	`registerComponentCallbacks(ComponentCallbacks callback)`
`void`	`registerDeviceIdChangeListener(Executor executor, IntConsumer listener)`
`Intent`	`registerReceiver(BroadcastReceiver receiver, IntentFilter filter)`
`void`	`removeStickyBroadcast(Intent intent)` This method is deprecated.
`void`	`removeStickyBroadcastAsUser(Intent intent, UserHandle user)` This method is deprecated.
`void`	`revokeSelfPermissionsOnKill(Collection<String> permissions)`
`void`	`revokeUriPermission(Uri uri, int modeFlags)`
`void`	`sendBroadcast(Intent intent)`
`void`	`sendBroadcastAsUser(Intent intent, UserHandle user)`
`void`	`sendOrderedBroadcast(Intent intent, String receiverPermission)`
`void`	`sendOrderedBroadcastAsUser( Intent intent, UserHandle user, String receiverPermission, BroadcastReceiver resultReceiver, Handler scheduler, int initialCode, String initialData, Bundle initialExtras )`
`void`	`sendStickyBroadcast(Intent intent)` This method is deprecated.
`void`	`sendStickyBroadcastAsUser(Intent intent, UserHandle user)` This method is deprecated.
`void`	`sendStickyOrderedBroadcast( Intent intent, BroadcastReceiver resultReceiver, Handler scheduler, int initialCode, String initialData, Bundle initialExtras )` This method is deprecated.
`void`	`sendStickyOrderedBroadcastAsUser( Intent intent, UserHandle user, BroadcastReceiver resultReceiver, Handler scheduler, int initialCode, String initialData, Bundle initialExtras )` This method is deprecated.
`void`	`setWallpaper(Bitmap bitmap)` This method is deprecated.
`void`	`startActivities(Intent[] intents)`
`void`	`startActivity(Intent intent)`
`ComponentName`	`startForegroundService(Intent service)`
`boolean`	`startInstrumentation( ComponentName className, String profileFile, Bundle arguments )`
`void`	`startIntentSender( IntentSender intent, Intent fillInIntent, int flagsMask, int flagsValues, int extraFlags )`
`ComponentName`	`startService(Intent service)`
`boolean`	`stopService(Intent name)`
`void`	`unbindService(ServiceConnection conn)`
`void`	`unregisterComponentCallbacks(ComponentCallbacks callback)`
`void`	`unregisterDeviceIdChangeListener(IntConsumer listener)`
`void`	`unregisterReceiver(BroadcastReceiver receiver)`
`void`	`updateServiceGroup(ServiceConnection conn, int group, int importance)`

Public constructors

ContextThemeWrapper

Added in 1.1.0

public ContextThemeWrapper()

Creates a new context wrapper with no theme and no base context.

Note: A base context must be attached using attachBaseContext before calling any other method on the newly constructed context wrapper.

ContextThemeWrapper

Added in 1.1.0

public ContextThemeWrapper(Context base, @StyleRes int themeResId)

Creates a new context wrapper with the specified theme.

The specified theme will be applied on top of the base context's theme. Any attributes not explicitly defined in the theme identified by themeResId will retain their original values.

Parameters
`Context base`	the base context
`@StyleRes int themeResId`	the resource ID of the theme to be applied on top of the base context's theme

ContextThemeWrapper

Added in 1.1.0

public ContextThemeWrapper(Context base, Resources.Theme theme)

Creates a new context wrapper with the specified theme.

Unlike ContextThemeWrapper, the theme passed to this constructor will completely replace the base context's theme.

Parameters
`Context base`	the base context
`Resources.Theme theme`	the theme against which resources should be inflated

Public methods

applyOverrideConfiguration

Added in 1.1.0

public void applyOverrideConfiguration(Configuration overrideConfiguration)

Call to set an "override configuration" on this context -- this is a configuration that replies one or more values of the standard configuration that is applied to the context. See createConfigurationContext for more information.

This method can only be called once, and must be called before any calls to getResources or getAssets are made.

getAssets

public AssetManager getAssets()

getResources

public Resources getResources()

getSystemService

public Object getSystemService(String name)

getTheme

public Resources.Theme getTheme()

getThemeResId

Added in 1.1.0

public int getThemeResId()

Returns the resource ID of the theme that is to be applied on top of the base context's theme.

setTheme

public void setTheme(int resid)

Protected methods

attachBaseContext

protected void attachBaseContext(Context newBase)

onApplyThemeResource

Added in 1.1.0

protected void onApplyThemeResource(Resources.Theme theme, int resid, boolean first)

Called by setTheme and getTheme to apply a theme resource to the current Theme object. Can override to change the default (simple) behavior. This method will not be called in multiple threads simultaneously.

Parameters
`Resources.Theme theme`	The Theme object being modified.
`int resid`	The theme style resource being applied to `theme`.
`boolean first`	Set to true if this is the first time a style is being applied to `theme`.