MockContext

Kotlin |Java

open class MockContext : Context

kotlin.Any
↳	android.content.Context
	↳	android.test.mock.MockContext

A mock android.content.Context class. All methods are non-functional and throw java.lang.UnsupportedOperationException. You can use this to inject other dependencies, mocks, or monitors into the classes you are testing.

Summary

Inherited constants

From class Context

`String`	`ACCESSIBILITY_SERVICE` Use with `getSystemService(java.lang.String)` to retrieve a `android.view.accessibility.AccessibilityManager` for giving the user feedback for UI events through the registered event listeners.
`String`	`ACCOUNT_SERVICE` Use with `getSystemService(java.lang.String)` to retrieve a `android.accounts.AccountManager` for receiving intents at a time of your choosing.
`String`	`ACTIVITY_SERVICE` Use with `getSystemService(java.lang.String)` to retrieve a `android.app.ActivityManager` for interacting with the global system state.
`String`	`ALARM_SERVICE` Use with `getSystemService(java.lang.String)` to retrieve a `android.app.AlarmManager` for receiving intents at a time of your choosing.
`String`	`APPWIDGET_SERVICE` Use with `getSystemService(java.lang.String)` to retrieve a `android.appwidget.AppWidgetManager` for accessing AppWidgets.
`String`	`APP_FUNCTION_SERVICE` Use with `getSystemService(java.lang.String)` to retrieve an `AppFunctionManager` for executing app functions.
`String`	`APP_OPS_SERVICE` Use with `getSystemService(java.lang.String)` to retrieve a `android.app.AppOpsManager` for tracking application operations on the device.
`String`	`APP_SEARCH_SERVICE` Use with `getSystemService(java.lang.String)` to retrieve an `android.app.appsearch.AppSearchManager` for indexing and querying app data managed by the system.
`String`	`AUDIO_SERVICE` Use with `getSystemService(java.lang.String)` to retrieve a `android.media.AudioManager` for handling management of volume, ringer modes and audio routing.
`String`	`BATTERY_SERVICE` Use with `getSystemService(java.lang.String)` to retrieve a `android.os.BatteryManager` for managing battery state.
`Int`	`BIND_ABOVE_CLIENT` Flag for #bindService: indicates that the client application binding to this service considers the service to be more important than the app itself. When set, the platform will try to have the out of memory killer kill the app before it kills the service it is bound to, though this is not guaranteed to be the case.
`Int`	`BIND_ADJUST_WITH_ACTIVITY` Flag for #bindService: If binding from an activity, allow the target service's process importance to be raised based on whether the activity is visible to the user, regardless whether another flag is used to reduce the amount that the client process's overall importance is used to impact it.
`Int`	`BIND_ALLOW_ACTIVITY_STARTS` Flag for #bindService: If binding from an app that is visible, the bound service is allowed to start an activity from background. This was the default behavior before SDK version `android.os.Build.VERSION_CODES#UPSIDE_DOWN_CAKE`. Since then, the default behavior changed to disallow the bound service to start a background activity even if the app bound to it is in foreground, unless this flag is specified when binding.
`Int`	`BIND_ALLOW_OOM_MANAGEMENT` Flag for #bindService: allow the process hosting the bound service to go through its normal memory management. It will be treated more like a running service, allowing the system to (temporarily) expunge the process if low on memory or for some other whim it may have, and being more aggressive about making it a candidate to be killed (and restarted) if running for a long time.
`Int`	`BIND_AUTO_CREATE` Flag for #bindService: automatically create the service as long as the binding exists. Note that while this will create the service, its `android.app.Service#onStartCommand` method will still only be called due to an explicit call to `startService`. Even without that, though, this still provides you with access to the service object while the service is created. Note that prior to `android.os.Build.VERSION_CODES#ICE_CREAM_SANDWICH`, not supplying this flag would also impact how important the system consider's the target service's process to be. When set, the only way for it to be raised was by binding from a service in which case it will only be important when that activity is in the foreground. Now to achieve this behavior you must explicitly supply the new flag `BIND_ADJUST_WITH_ACTIVITY`. For compatibility, old applications that don't specify `BIND_AUTO_CREATE` will automatically have the flags `BIND_WAIVE_PRIORITY` and `BIND_ADJUST_WITH_ACTIVITY` set for them in order to achieve the same result.
`Int`	`BIND_DEBUG_UNBIND` Flag for #bindService: include debugging help for mismatched calls to unbind. When this flag is set, the callstack of the following `unbindService` call is retained, to be printed if a later incorrect unbind call is made. Note that doing this requires retaining information about the binding that was made for the lifetime of the app, resulting in a leak -- this should only be used for debugging.
`Int`	`BIND_EXTERNAL_SERVICE` Flag for #bindService: The service being bound is an `isolated`, `external` service. This binds the service into the calling application's package, rather than the package in which the service is declared. When using this flag, the code for the service being bound will execute under the calling application's package name and user ID. Because the service must be an isolated process, it will not have direct access to the application's data, though. The purpose of this flag is to allow applications to provide services that are attributed to the app using the service, rather than the application providing the service. This flag is NOT compatible with `BindServiceFlags`. If you need to use `BindServiceFlags`, you must use `BIND_EXTERNAL_SERVICE_LONG` instead.
`Long`	`BIND_EXTERNAL_SERVICE_LONG` Works in the same way as `BIND_EXTERNAL_SERVICE`, but it's defined as a `long` value that is compatible to `BindServiceFlags`.
`Int`	`BIND_IMPORTANT` Flag for #bindService: this service is very important to the client, so should be brought to the foreground process level when the client is. Normally a process can only be raised to the visibility level by a client, even if that client is in the foreground.
`Int`	`BIND_INCLUDE_CAPABILITIES` Flag for #bindService: If binding from an app that has specific capabilities due to its foreground state such as an activity or foreground service, then this flag will allow the bound app to get the same capabilities, as long as it has the required permissions as well. If binding from a top app and its target SDK version is at or above `android.os.Build.VERSION_CODES#R`, the app needs to explicitly use BIND_INCLUDE_CAPABILITIES flag to pass all capabilities to the service so the other app can have while-in-use access such as location, camera, microphone from background. If binding from a top app and its target SDK version is below `android.os.Build.VERSION_CODES#R`, BIND_INCLUDE_CAPABILITIES is implicit.
`Int`	`BIND_NOT_FOREGROUND` Flag for #bindService: don't allow this binding to raise the target service's process to the foreground scheduling priority. It will still be raised to at least the same memory priority as the client (so that its process will not be killable in any situation where the client is not killable), but for CPU scheduling purposes it may be left in the background. This only has an impact in the situation where the binding client is a foreground process and the target service is in a background process.
`Int`	`BIND_NOT_PERCEPTIBLE` Flag for #bindService: If binding from an app that is visible or user-perceptible, lower the target service's importance to below the perceptible level. This allows the system to (temporarily) expunge the bound process from memory to make room for more important user-perceptible processes.
`Int`	`BIND_PACKAGE_ISOLATED_PROCESS` Flag for #bindIsolatedService: Bind the service into a shared isolated process, but only with other isolated services from the same package that declare the same process name. Specifying this flag allows multiple isolated services defined in the same package to be running in a single shared isolated process. This shared isolated process must be specified since this flag will not work with the default application process. This flag is different from `BIND_SHARED_ISOLATED_PROCESS` since it only allows binding services from the same package in the same shared isolated process. This also means the shared package isolated process is global, and not scoped to each potential calling app. The shared isolated process instance is identified by the "android:process" attribute defined by the service. This flag cannot be used without this attribute set.
`Int`	`BIND_SHARED_ISOLATED_PROCESS` Flag for #bindIsolatedService: Bind the service into a shared isolated process. Specifying this flag allows multiple isolated services to be running in a single shared isolated process. The shared isolated process instance is identified by the instanceName parameter in `bindIsolatedService(android.content.Intent,int,java.lang.String,java.util.concurrent.Executor,android.content.ServiceConnection)`. Subsequent calls to #bindIsolatedService with the same instanceName will cause the isolated service to be co-located in the same shared isolated process. Note that the shared isolated process is scoped to the calling app; once created, only the calling app can bind additional isolated services into the shared process. However, the services themselves can come from different APKs and therefore different vendors. Only services that set the `android.R.attr#allowSharedIsolatedProcess` attribute to `true` are allowed to be bound into a shared isolated process.
`Int`	`BIND_WAIVE_PRIORITY` Flag for #bindService: don't impact the scheduling or memory management priority of the target service's hosting process. Allows the service's process to be managed on the background LRU list just like a regular application process in the background.
`String`	`BIOMETRIC_SERVICE` Use with `getSystemService(java.lang.String)` to retrieve a `android.hardware.biometrics.BiometricManager` for handling biometric and PIN/pattern/password authentication.
`String`	`BLOB_STORE_SERVICE` Use with `getSystemService(java.lang.String)` to retrieve a for contributing and accessing data blobs from the blob store maintained by the system.
`String`	`BLUETOOTH_SERVICE` Use with `getSystemService(java.lang.String)` to retrieve a `android.bluetooth.BluetoothManager` for using Bluetooth.
`String`	`BUGREPORT_SERVICE` Service to capture a bugreport.
`String`	`CAMERA_SERVICE` Use with `getSystemService(java.lang.String)` to retrieve a `android.hardware.camera2.CameraManager` for interacting with camera devices.
`String`	`CAPTIONING_SERVICE` Use with `getSystemService(java.lang.String)` to retrieve a `android.view.accessibility.CaptioningManager` for obtaining captioning properties and listening for changes in captioning preferences.
`String`	`CARRIER_CONFIG_SERVICE` Use with `getSystemService(java.lang.String)` to retrieve a `android.telephony.CarrierConfigManager` for reading carrier configuration values.
`String`	`CLIPBOARD_SERVICE` Use with `getSystemService(java.lang.String)` to retrieve a `android.content.ClipboardManager` for accessing and modifying the contents of the global clipboard.
`String`	`COMPANION_DEVICE_SERVICE` Use with `getSystemService(java.lang.String)` to retrieve a `android.companion.CompanionDeviceManager` for managing companion devices
`String`	`CONNECTIVITY_DIAGNOSTICS_SERVICE` Use with `getSystemService(java.lang.String)` to retrieve a for performing network connectivity diagnostics as well as receiving network connectivity information from the system.
`String`	`CONNECTIVITY_SERVICE` Use with `getSystemService(java.lang.String)` to retrieve a for handling management of network connections.
`String`	`CONSUMER_IR_SERVICE` Use with `getSystemService(java.lang.String)` to retrieve a `android.hardware.ConsumerIrManager` for transmitting infrared signals from the device.
`String`	`CONTACT_KEYS_SERVICE` Use with `getSystemService(java.lang.String)` to retrieve a `E2eeContactKeysManager` to managing contact keys.
`Int`	`CONTEXT_IGNORE_SECURITY` Flag for use with `createPackageContext`: ignore any security restrictions on the Context being requested, allowing it to always be loaded. For use with `CONTEXT_INCLUDE_CODE` to allow code to be loaded into a process even when it isn't safe to do so. Use with extreme care!
`Int`	`CONTEXT_INCLUDE_CODE` Flag for use with `createPackageContext`: include the application code with the context. This means loading code into the caller's process, so that `getClassLoader()` can be used to instantiate the application's classes. Setting this flags imposes security restrictions on what application context you can access; if the requested application can not be safely loaded into your process, java.lang.SecurityException will be thrown. If this flag is not set, there will be no restrictions on the packages that can be loaded, but `getClassLoader` will always return the default system class loader.
`Int`	`CONTEXT_RESTRICTED` Flag for use with `createPackageContext`: a restricted context may disable specific features. For instance, a View associated with a restricted context would ignore particular XML attributes.
`String`	`CREDENTIAL_SERVICE` Use with `getSystemService(java.lang.String)` to retrieve a `android.credentials.CredentialManager` to authenticate a user to your app.
`String`	`CROSS_PROFILE_APPS_SERVICE` Use with `getSystemService(java.lang.String)` to retrieve a `android.content.pm.CrossProfileApps` for cross profile operations.
`Int`	`DEVICE_ID_DEFAULT` The default device ID, which is the ID of the primary (non-virtual) device.
`Int`	`DEVICE_ID_INVALID` Invalid device ID.
`String`	`DEVICE_LOCK_SERVICE` Use with `getSystemService(java.lang.String)` to retrieve a `android.devicelock.DeviceLockManager`.
`String`	`DEVICE_POLICY_SERVICE` Use with `getSystemService(java.lang.String)` to retrieve a `android.app.admin.DevicePolicyManager` for working with global device policy management.
`String`	`DISPLAY_HASH_SERVICE` Use with `getSystemService(java.lang.String)` to access `android.view.displayhash.DisplayHashManager` to handle display hashes.
`String`	`DISPLAY_SERVICE` Use with `getSystemService(java.lang.String)` to retrieve a `android.hardware.display.DisplayManager` for interacting with display devices.
`String`	`DOMAIN_VERIFICATION_SERVICE` Use with `getSystemService(java.lang.String)` to access `android.content.pm.verify.domain.DomainVerificationManager` to retrieve approval and user state for declared web domains.
`String`	`DOWNLOAD_SERVICE` Use with `getSystemService(java.lang.String)` to retrieve a `android.app.DownloadManager` for requesting HTTP downloads.
`String`	`DROPBOX_SERVICE` Use with `getSystemService(java.lang.String)` to retrieve a `android.os.DropBoxManager` instance for recording diagnostic logs.
`String`	`EUICC_SERVICE` Use with `getSystemService(java.lang.String)` to retrieve a `android.telephony.euicc.EuiccManager` to manage the device eUICC (embedded SIM).
`String`	`FILE_INTEGRITY_SERVICE` Use with `getSystemService(java.lang.String)` to retrieve an `android.security.FileIntegrityManager`.
`String`	`FINGERPRINT_SERVICE` Use with `getSystemService(java.lang.String)` to retrieve a `android.hardware.fingerprint.FingerprintManager` for handling management of fingerprints.
`String`	`GAME_SERVICE` Use with `getSystemService(java.lang.String)` to retrieve a `GameManager`.
`String`	`GRAMMATICAL_INFLECTION_SERVICE` Use with `getSystemService(java.lang.String)` to retrieve a `GrammaticalInflectionManager`.
`String`	`HARDWARE_PROPERTIES_SERVICE` Use with `getSystemService(java.lang.String)` to retrieve a `android.os.HardwarePropertiesManager` for accessing the hardware properties service.
`String`	`HEALTHCONNECT_SERVICE` Use with `getSystemService(java.lang.String)` to retrieve a `android.health.connect.HealthConnectManager`.
`String`	`INPUT_METHOD_SERVICE` Use with `getSystemService(java.lang.String)` to retrieve a `android.view.inputmethod.InputMethodManager` for accessing input methods.
`String`	`INPUT_SERVICE` Use with `getSystemService(java.lang.String)` to retrieve a `android.hardware.input.InputManager` for interacting with input devices.
`String`	`IPSEC_SERVICE` Use with `getSystemService(java.lang.String)` to retrieve a `android.net.IpSecManager` for encrypting Sockets or Networks with IPSec.
`String`	`JOB_SCHEDULER_SERVICE` Use with `getSystemService(java.lang.String)` to retrieve a instance for managing occasional background tasks.
`String`	`KEYGUARD_SERVICE` Use with `getSystemService(java.lang.String)` to retrieve a `android.app.KeyguardManager` for controlling keyguard.
`String`	`KEYSTORE_SERVICE` Use with `getSystemService(java.lang.String)` to retrieve a for accessing Android Keystore functions.
`String`	`LAUNCHER_APPS_SERVICE` Use with `getSystemService(java.lang.String)` to retrieve a `android.content.pm.LauncherApps` for querying and monitoring launchable apps across profiles of a user.
`String`	`LAYOUT_INFLATER_SERVICE` Use with `getSystemService(java.lang.String)` to retrieve a `android.view.LayoutInflater` for inflating layout resources in this context.
`String`	`LOCALE_SERVICE` Use with `getSystemService(java.lang.String)` to retrieve a `android.app.LocaleManager`.
`String`	`LOCATION_SERVICE` Use with `getSystemService(java.lang.String)` to retrieve a for controlling location updates.
`String`	`MEDIA_COMMUNICATION_SERVICE` Use with `getSystemService(java.lang.String)` to retrieve a `android.media.MediaCommunicationManager` for managing `android.media.MediaSession2`.
`String`	`MEDIA_METRICS_SERVICE` Use with `getSystemService(java.lang.String)` to retrieve a `android.media.metrics.MediaMetricsManager` for interacting with media metrics on the device.
`String`	`MEDIA_PROJECTION_SERVICE` Use with `getSystemService(java.lang.String)` to retrieve a instance for managing media projection sessions.
`String`	`MEDIA_ROUTER_SERVICE` Use with #getSystemService to retrieve a `android.media.MediaRouter` for controlling and managing routing of media.
`String`	`MEDIA_SESSION_SERVICE` Use with `getSystemService(java.lang.String)` to retrieve a `android.media.session.MediaSessionManager` for managing media Sessions.
`String`	`MIDI_SERVICE` Use with `getSystemService(java.lang.String)` to retrieve a `android.media.midi.MidiManager` for accessing the MIDI service.
`Int`	`MODE_APPEND` File creation mode: for use with `openFileOutput`, if the file already exists then write data to the end of the existing file instead of erasing it.
`Int`	`MODE_ENABLE_WRITE_AHEAD_LOGGING` Database open flag: when set, the database is opened with write-ahead logging enabled by default.
`Int`	`MODE_MULTI_PROCESS` SharedPreference loading flag: when set, the file on disk will be checked for modification even if the shared preferences instance is already loaded in this process. This behavior is sometimes desired in cases where the application has multiple processes, all writing to the same SharedPreferences file. Generally there are better forms of communication between processes, though. This was the legacy (but undocumented) behavior in and before Gingerbread (Android 2.3) and this flag is implied when targeting such releases. For applications targeting SDK versions greater than Android 2.3, this flag must be explicitly set if desired.
`Int`	`MODE_NO_LOCALIZED_COLLATORS` Database open flag: when set, the database is opened without support for localized collators.
`Int`	`MODE_PRIVATE` File creation mode: the default mode, where the created file can only be accessed by the calling application (or all applications sharing the same user ID).
`Int`	`MODE_WORLD_READABLE` File creation mode: allow all other applications to have read access to the created file. Starting from `android.os.Build.VERSION_CODES#N`, attempting to use this mode throws a `SecurityException`.
`Int`	`MODE_WORLD_WRITEABLE` File creation mode: allow all other applications to have write access to the created file. Starting from `android.os.Build.VERSION_CODES#N`, attempting to use this mode will throw a `SecurityException`.
`String`	`NETWORK_STATS_SERVICE` Use with `getSystemService(java.lang.String)` to retrieve a for querying network usage stats.
`String`	`NFC_SERVICE` Use with `getSystemService(java.lang.String)` to retrieve a `android.nfc.NfcManager` for using NFC.
`String`	`NOTIFICATION_SERVICE` Use with `getSystemService(java.lang.String)` to retrieve a `android.app.NotificationManager` for informing the user of background events.
`String`	`NSD_SERVICE` Use with `getSystemService(java.lang.String)` to retrieve a for handling management of network service discovery
`String`	`OVERLAY_SERVICE` Use with `getSystemService(java.lang.String)` to retrieve a for managing overlay packages.
`String`	`PEOPLE_SERVICE` Use with `getSystemService(java.lang.String)` to access a `PeopleManager` to interact with your published conversations.
`String`	`PERFORMANCE_HINT_SERVICE` Use with `getSystemService(java.lang.String)` to retrieve a `android.os.PerformanceHintManager` for accessing the performance hinting service.
`String`	`PERSISTENT_DATA_BLOCK_SERVICE` Use with `getSystemService(java.lang.String)` to retrieve a instance for interacting with a storage device that lives across factory resets.
`String`	`POWER_SERVICE` Use with `getSystemService(java.lang.String)` to retrieve a `android.os.PowerManager` for controlling power management, including "wake locks," which let you keep the device on while you're running long tasks.
`String`	`PRINT_SERVICE` `android.print.PrintManager` for printing and managing printers and print tasks.
`String`	`PROFILING_SERVICE` Use with `getSystemService(java.lang.String)` to retrieve an `android.os.ProfilingManager`.
`Int`	`RECEIVER_EXPORTED` Flag for #registerReceiver: The receiver can receive broadcasts from other Apps. Has the same behavior as marking a statically registered receiver with "exported=true"
`Int`	`RECEIVER_NOT_EXPORTED` Flag for #registerReceiver: The receiver cannot receive broadcasts from other Apps. Has the same behavior as marking a statically registered receiver with "exported=false"
`Int`	`RECEIVER_VISIBLE_TO_INSTANT_APPS` Flag for #registerReceiver: The receiver can receive broadcasts from Instant Apps.
`String`	`RESTRICTIONS_SERVICE` Use with `getSystemService(java.lang.String)` to retrieve a `android.content.RestrictionsManager` for retrieving application restrictions and requesting permissions for restricted operations.
`String`	`ROLE_SERVICE` Use with `getSystemService(java.lang.String)` to retrieve a `android.app.role.RoleManager` for managing roles.
`String`	`SATELLITE_SERVICE` Use with `getSystemService(java.lang.String)` to retrieve a `android.telephony.satellite.SatelliteManager` for accessing satellite functionality.
`String`	`SEARCH_SERVICE` Use with `getSystemService(java.lang.String)` to retrieve a for handling searches. `Configuration.UI_MODE_TYPE_WATCH` does not support `android.app.SearchManager`.
`String`	`SECURITY_STATE_SERVICE` Use with `getSystemService(java.lang.String)` to retrieve a `android.os.SecurityStateManager` for accessing the security state manager service.
`String`	`SENSOR_SERVICE` Use with `getSystemService(java.lang.String)` to retrieve a for accessing sensors.
`String`	`SHORTCUT_SERVICE` Use with `getSystemService(java.lang.String)` to retrieve a `android.content.pm.ShortcutManager` for accessing the launcher shortcut service.
`String`	`STATUS_BAR_SERVICE` Use with `getSystemService(java.lang.String)` to retrieve a for interacting with the status bar and quick settings.
`String`	`STORAGE_SERVICE` Use with `getSystemService(java.lang.String)` to retrieve a for accessing system storage functions.
`String`	`STORAGE_STATS_SERVICE` Use with `getSystemService(java.lang.String)` to retrieve a for accessing system storage statistics.
`String`	`SYSTEM_HEALTH_SERVICE` Use with `getSystemService(java.lang.String)` to retrieve a `android.os.health.SystemHealthManager` for accessing system health (battery, power, memory, etc) metrics.
`String`	`TELECOM_SERVICE` Use with `getSystemService(java.lang.String)` to retrieve a `android.telecom.TelecomManager` to manage telecom-related features of the device.
`String`	`TELEPHONY_IMS_SERVICE` Use with `getSystemService(java.lang.String)` to retrieve an `android.telephony.ims.ImsManager`.
`String`	`TELEPHONY_SERVICE` Use with `getSystemService(java.lang.String)` to retrieve a `android.telephony.TelephonyManager` for handling management the telephony features of the device.
`String`	`TELEPHONY_SUBSCRIPTION_SERVICE` Use with `getSystemService(java.lang.String)` to retrieve a `android.telephony.SubscriptionManager` for handling management the telephony subscriptions of the device.
`String`	`TEXT_CLASSIFICATION_SERVICE` Use with `getSystemService(java.lang.String)` to retrieve a `TextClassificationManager` for text classification services.
`String`	`TEXT_SERVICES_MANAGER_SERVICE` Use with `getSystemService(java.lang.String)` to retrieve a `android.view.textservice.TextServicesManager` for accessing text services.
`String`	`TV_AD_SERVICE` Use with `getSystemService(java.lang.String)` to retrieve a `android.media.tv.ad.TvAdManager` for interacting with TV client-side advertisement services on the device.
`String`	`TV_INPUT_SERVICE` Use with `getSystemService(java.lang.String)` to retrieve a `android.media.tv.TvInputManager` for interacting with TV inputs on the device.
`String`	`TV_INTERACTIVE_APP_SERVICE` Use with `getSystemService(java.lang.String)` to retrieve a `android.media.tv.interactive.TvInteractiveAppManager` for interacting with TV interactive applications on the device.
`String`	`UI_MODE_SERVICE` Use with `getSystemService(java.lang.String)` to retrieve a `android.app.UiModeManager` for controlling UI modes.
`String`	`USAGE_STATS_SERVICE` Use with `getSystemService(java.lang.String)` to retrieve a for querying device usage stats.
`String`	`USB_SERVICE` Use with `getSystemService(java.lang.String)` to retrieve a for access to USB devices (as a USB host) and for controlling this device's behavior as a USB device.
`String`	`USER_SERVICE` Use with `getSystemService(java.lang.String)` to retrieve a `android.os.UserManager` for managing users on devices that support multiple users.
`String`	`VIBRATOR_MANAGER_SERVICE` Use with `getSystemService(java.lang.String)` to retrieve a `android.os.VibratorManager` for accessing the device vibrators, interacting with individual ones and playing synchronized effects on multiple vibrators.
`String`	`VIBRATOR_SERVICE` Use with `getSystemService(java.lang.String)` to retrieve a `android.os.Vibrator` for interacting with the vibration hardware.
`String`	`VIRTUAL_DEVICE_SERVICE` Use with `getSystemService(java.lang.String)` to retrieve a `android.companion.virtual.VirtualDeviceManager` for managing virtual devices. On devices without `PackageManager.FEATURE_COMPANION_DEVICE_SETUP` system feature the `getSystemService(java.lang.String)` will return `null`.
`String`	`VPN_MANAGEMENT_SERVICE` Use with `getSystemService(java.lang.String)` to retrieve a `android.net.VpnManager` to manage profiles for the platform built-in VPN.
`String`	`WALLPAPER_SERVICE` Use with `getSystemService(java.lang.String)` to retrieve a com.android.server.WallpaperService for accessing wallpapers.
`String`	`WIFI_AWARE_SERVICE` Use with `getSystemService(java.lang.String)` to retrieve a `android.net.wifi.aware.WifiAwareManager` for handling management of Wi-Fi Aware.
`String`	`WIFI_P2P_SERVICE` Use with `getSystemService(java.lang.String)` to retrieve a for handling management of Wi-Fi peer-to-peer connections.
`String`	`WIFI_RTT_RANGING_SERVICE` Use with `getSystemService(java.lang.String)` to retrieve a for ranging devices with wifi.
`String`	`WIFI_SERVICE` Use with `getSystemService(java.lang.String)` to retrieve a for handling management of Wi-Fi access.
`String`	`WINDOW_SERVICE` Use with `getSystemService(java.lang.String)` to retrieve a `android.view.WindowManager` for accessing the system's window manager.

Public constructors
`MockContext()`

Public methods
open Boolean	`bindIsolatedService(service: Intent, flags: Int, instanceName: String, executor: Executor, conn: ServiceConnection)`
open Boolean	`bindService(service: Intent, conn: ServiceConnection, flags: Int)`
open Boolean	`bindService(service: Intent, flags: Int, executor: Executor, conn: ServiceConnection)`
open Int	`checkCallingOrSelfPermission(permission: String)`
open Int	`checkCallingOrSelfUriPermission(uri: Uri!, modeFlags: Int)`
open Int	`checkCallingPermission(permission: String)`
open Int	`checkCallingUriPermission(uri: Uri!, modeFlags: Int)`
open Int	`checkPermission(permission: String, pid: Int, uid: Int)`
open Int	`checkSelfPermission(permission: String)`
open Int	`checkUriPermission(uri: Uri!, pid: Int, uid: Int, modeFlags: Int)`
open Int	`checkUriPermission(uri: Uri?, readPermission: String?, writePermission: String?, pid: Int, uid: Int, modeFlags: Int)`
open Unit	`clearWallpaper()`
open Context!	`createConfigurationContext(overrideConfiguration: Configuration)`
open Context	`createDeviceContext(deviceId: Int)` Returns a new `Context` object from the current context but with device association given by the `deviceId`.
open Context!	`createDeviceProtectedStorageContext()`
open Context!	`createDisplayContext(display: Display)`
open Context!	`createPackageContext(packageName: String!, flags: Int)`
open Context	`createWindowContext(display: Display, type: Int, options: Bundle?)` Creates a `Context` for a non-`activity` window on the given `Display`.
open Context	`createWindowContext(type: Int, options: Bundle?)` Creates a Context for a non-activity window.
open Array<String!>!	`databaseList()`
open Boolean	`deleteDatabase(name: String!)`
open Boolean	`deleteFile(name: String!)`
open Boolean	`deleteSharedPreferences(name: String!)`
open Unit	`enforceCallingOrSelfPermission(permission: String, message: String?)`
open Unit	`enforceCallingOrSelfUriPermission(uri: Uri!, modeFlags: Int, message: String!)`
open Unit	`enforceCallingPermission(permission: String, message: String?)`
open Unit	`enforceCallingUriPermission(uri: Uri!, modeFlags: Int, message: String!)`
open Unit	`enforcePermission(permission: String, pid: Int, uid: Int, message: String?)`
open Unit	`enforceUriPermission(uri: Uri!, pid: Int, uid: Int, modeFlags: Int, message: String!)`
open Unit	`enforceUriPermission(uri: Uri?, readPermission: String?, writePermission: String?, pid: Int, uid: Int, modeFlags: Int, message: String?)`
open Array<String!>!	`fileList()`
open Context!	`getApplicationContext()`
open ApplicationInfo!	`getApplicationInfo()`
open AssetManager!	`getAssets()`
open File!	`getCacheDir()`
open ClassLoader!	`getClassLoader()`
open File!	`getCodeCacheDir()`
open ContentResolver!	`getContentResolver()`
open File!	`getDataDir()`
open File!	`getDatabasePath(name: String!)`
open Int	`getDeviceId()`
open File!	`getDir(name: String!, mode: Int)`
open Display	`getDisplay()`
open File?	`getExternalCacheDir()`
open Array<File!>!	`getExternalCacheDirs()`
open File?	`getExternalFilesDir(type: String?)`
open Array<File!>!	`getExternalFilesDirs(type: String!)`
open Array<File!>!	`getExternalMediaDirs()`
open File!	`getFileStreamPath(name: String!)`
open File!	`getFilesDir()`
open Executor!	`getMainExecutor()`
open Looper!	`getMainLooper()`
open File!	`getNoBackupFilesDir()`
open File!	`getObbDir()`
open Array<File!>!	`getObbDirs()`
open String!	`getPackageCodePath()`
open PackageManager!	`getPackageManager()`
open String!	`getPackageName()`
open String!	`getPackageResourcePath()`
open Resources!	`getResources()`
open SharedPreferences!	`getSharedPreferences(name: String!, mode: Int)`
open Any!	`getSystemService(name: String)`
open String?	`getSystemServiceName(serviceClass: Class<*>)`
open Resources.Theme!	`getTheme()`
open Drawable!	`getWallpaper()`
open Int	`getWallpaperDesiredMinimumHeight()`
open Int	`getWallpaperDesiredMinimumWidth()`
open Unit	`grantUriPermission(toPackage: String!, uri: Uri!, modeFlags: Int)`
open Boolean	`isDeviceProtectedStorage()`
open Boolean	`isRestricted()`
open Boolean	`isUiContext()` {@hide}
open Boolean	`moveDatabaseFrom(sourceContext: Context!, name: String!)`
open Boolean	`moveSharedPreferencesFrom(sourceContext: Context!, name: String!)`
open FileInputStream!	`openFileInput(name: String!)`
open FileOutputStream!	`openFileOutput(name: String!, mode: Int)`
open SQLiteDatabase!	`openOrCreateDatabase(file: String!, mode: Int, factory: SQLiteDatabase.CursorFactory!)`
open SQLiteDatabase!	`openOrCreateDatabase(file: String!, mode: Int, factory: SQLiteDatabase.CursorFactory!, errorHandler: DatabaseErrorHandler?)`
open Drawable!	`peekWallpaper()`
open Intent?	`registerReceiver(receiver: BroadcastReceiver?, filter: IntentFilter!)`
open Intent?	`registerReceiver(receiver: BroadcastReceiver?, filter: IntentFilter!, flags: Int)`
open Intent?	`registerReceiver(receiver: BroadcastReceiver!, filter: IntentFilter!, broadcastPermission: String?, scheduler: Handler?)`
open Intent?	`registerReceiver(receiver: BroadcastReceiver!, filter: IntentFilter!, broadcastPermission: String?, scheduler: Handler?, flags: Int)`
open Unit	`removeStickyBroadcast(intent: Intent!)`
open Unit	`removeStickyBroadcastAsUser(intent: Intent!, user: UserHandle!)`
open Unit	`revokeUriPermission(uri: Uri!, modeFlags: Int)`
open Unit	`revokeUriPermission(targetPackage: String!, uri: Uri!, modeFlags: Int)`
open Unit	`sendBroadcast(intent: Intent!)`
open Unit	`sendBroadcast(intent: Intent!, receiverPermission: String?)`
open Unit	`sendBroadcastAsUser(intent: Intent!, user: UserHandle!)`
open Unit	`sendBroadcastAsUser(intent: Intent!, user: UserHandle!, receiverPermission: String?)`
open Unit	`sendOrderedBroadcast(intent: Intent!, receiverPermission: String?)`
open Unit	`sendOrderedBroadcast(intent: Intent, receiverPermission: String?, resultReceiver: BroadcastReceiver?, scheduler: Handler?, initialCode: Int, initialData: String?, initialExtras: Bundle?)`
open Unit	`sendOrderedBroadcast(intent: Intent, receiverPermission: String?, receiverAppOp: String?, resultReceiver: BroadcastReceiver?, scheduler: Handler?, initialCode: Int, initialData: String?, initialExtras: Bundle?)`
open Unit	`sendOrderedBroadcastAsUser(intent: Intent!, user: UserHandle!, receiverPermission: String?, resultReceiver: BroadcastReceiver!, scheduler: Handler?, initialCode: Int, initialData: String?, initialExtras: Bundle?)`
open Unit	`sendStickyBroadcast(intent: Intent!)`
open Unit	`sendStickyBroadcast(intent: Intent, options: Bundle?)`
open Unit	`sendStickyBroadcastAsUser(intent: Intent!, user: UserHandle!)`
open Unit	`sendStickyOrderedBroadcast(intent: Intent!, resultReceiver: BroadcastReceiver!, scheduler: Handler?, initialCode: Int, initialData: String?, initialExtras: Bundle?)`
open Unit	`sendStickyOrderedBroadcastAsUser(intent: Intent!, user: UserHandle!, resultReceiver: BroadcastReceiver!, scheduler: Handler?, initialCode: Int, initialData: String?, initialExtras: Bundle?)`
open Unit	`setTheme(resid: Int)`
open Unit	`setWallpaper(bitmap: Bitmap!)`
open Unit	`setWallpaper(data: InputStream!)`
open Unit	`startActivities(intents: Array<Intent!>!)`
open Unit	`startActivities(intents: Array<Intent!>!, options: Bundle!)`
open Unit	`startActivity(intent: Intent!)`
open Unit	`startActivity(intent: Intent!, options: Bundle?)`
open ComponentName?	`startForegroundService(service: Intent!)`
open Boolean	`startInstrumentation(className: ComponentName, profileFile: String?, arguments: Bundle?)`
open Unit	`startIntentSender(intent: IntentSender!, fillInIntent: Intent?, flagsMask: Int, flagsValues: Int, extraFlags: Int)`
open Unit	`startIntentSender(intent: IntentSender!, fillInIntent: Intent?, flagsMask: Int, flagsValues: Int, extraFlags: Int, options: Bundle?)`
open ComponentName?	`startService(service: Intent!)`
open Boolean	`stopService(service: Intent!)`
open Unit	`unbindService(conn: ServiceConnection)`
open Unit	`unregisterReceiver(receiver: BroadcastReceiver!)`
open Unit	`updateServiceGroup(conn: ServiceConnection, group: Int, importance: Int)`

Inherited functions

From class Context

`Boolean`	`bindIsolatedService(service: Intent, flags: Context.BindServiceFlags, instanceName: String, executor: Executor, conn: ServiceConnection)` See `bindIsolatedService(android.content.Intent,int,java.lang.String,java.util.concurrent.Executor,android.content.ServiceConnection)` Call `BindServiceFlags.of(long)` to obtain a BindServiceFlags object.
`Boolean`	`bindService(service: Intent, flags: Context.BindServiceFlags, executor: Executor, conn: ServiceConnection)` See `bindService(android.content.Intent,int,java.util.concurrent.Executor,android.content.ServiceConnection)` Call `BindServiceFlags.of(long)` to obtain a BindServiceFlags object.
`Boolean`	`bindService(service: Intent, conn: ServiceConnection, flags: Context.BindServiceFlags)` See `bindService(android.content.Intent,android.content.ServiceConnection,int)` Call `BindServiceFlags.of(long)` to obtain a BindServiceFlags object.
`Boolean`	`bindServiceAsUser(service: Intent, conn: ServiceConnection, flags: Context.BindServiceFlags, user: UserHandle)` See `bindServiceAsUser(android.content.Intent,android.content.ServiceConnection,int,android.os.UserHandle)` Call `BindServiceFlags.of(long)` to obtain a BindServiceFlags object.
`IntArray`	`checkCallingOrSelfUriPermissions(uris: MutableList<Uri!>, modeFlags: Int)` Determine whether the calling process of an IPC or you has been granted permission to access a list of URIs. This is the same as `checkCallingUriPermission`, except it grants your own permissions if you are not currently processing an IPC. Use with care!
`IntArray`	`checkCallingUriPermissions(uris: MutableList<Uri!>, modeFlags: Int)` Determine whether the calling process and uid has been granted permission to access a list of URIs. This is basically the same as calling `checkUriPermissions(java.util.List,int,int,int)` with the pid and uid returned by `android.os.Binder#getCallingPid` and `android.os.Binder#getCallingUid`. One important difference is that if you are not currently processing an IPC, this function will always fail.
`Int`	`checkContentUriPermissionFull(uri: Uri, pid: Int, uid: Int, modeFlags: Int)` Determine whether a particular process and uid has been granted permission to access a specific content URI. Unlike `checkUriPermission(android.net.Uri,int,int,int)`, this method checks for general access to the URI's content provider, as well as explicitly granted permissions. Note, this check will throw an `IllegalArgumentException` for non-content URIs.
`IntArray`	`checkUriPermissions(uris: MutableList<Uri!>, pid: Int, uid: Int, modeFlags: Int)` Determine whether a particular process and uid has been granted permission to access a list of URIs. This only checks for permissions that have been explicitly granted -- if the given process/uid has more general access to the URI's content provider then this check will always fail. Note: On SDK Version `android.os.Build.VERSION_CODES#S`, calling this method from a secondary-user's context will incorrectly return `PackageManager.PERMISSION_DENIED` for all {code uris}.
`Context`	`createAttributionContext(attributionTag: String?)` Return a new Context object for the current Context but attribute to a different tag. In complex apps attribution tagging can be used to distinguish between separate logical parts.
`Context`	`createContext(contextParams: ContextParams)` Creates a context with specific properties and behaviors.
`AttributionSource`	`getAttributionSource()`
`String?`	`getAttributionTag()` Attribution can be used in complex apps to logically separate parts of the app. E.g. a blogging app might also have a instant messaging app built in. In this case two separate tags can for used each sub-feature.
`Int`	`getColor(id: Int)` Returns a color associated with a particular resource ID and styled for the current theme.
`ColorStateList`	`getColorStateList(id: Int)` Returns a color state list associated with a particular resource ID and styled for the current theme.
`Drawable?`	`getDrawable(id: Int)` Returns a drawable object associated with a particular resource ID and styled for the current theme.
`ContextParams?`	`getParams()` Return the set of parameters which this Context was created with, if it was created via `createContext(android.content.ContextParams)`.
`String`	`getString(resId: Int)` Returns a localized string from the application's package's default string table.
`String`	`getString(resId: Int, vararg formatArgs: Any!)` Returns a localized formatted string from the application's package's default string table, substituting the format arguments as defined in `java.util.Formatter` and java.lang.String#format.
`T`	`getSystemService(serviceClass: Class<T>)` Return the handle to a system-level service by class. Currently available classes are: `android.view.WindowManager`, `android.view.LayoutInflater`, `android.app.ActivityManager`, `android.os.PowerManager`, `android.app.AlarmManager`, `android.app.NotificationManager`, `android.app.KeyguardManager`, `android.location.LocationManager`, `android.app.SearchManager`, `android.os.Vibrator`, `android.net.ConnectivityManager`, `android.net.wifi.WifiManager`, `android.media.AudioManager`, `android.media.MediaRouter`, `android.telephony.TelephonyManager`, `android.telephony.SubscriptionManager`, `android.view.inputmethod.InputMethodManager`, `android.app.UiModeManager`, `android.app.DownloadManager`, `android.os.BatteryManager`, `android.app.job.JobScheduler`, `android.app.usage.NetworkStatsManager`, `android.content.pm.verify.domain.DomainVerificationManager`, `android.view.displayhash.DisplayHashManager` `android.security.authenticationpolicy.AuthenticationPolicyManager`. Note: System services obtained via this API may be closely associated with the Context in which they are obtained from. In general, do not share the service objects between various different contexts (Activities, Applications, Services, Providers, etc.) Note: Instant apps, for which `PackageManager.isInstantApp()` returns true, don't have access to the following system services: `DEVICE_POLICY_SERVICE`, `FINGERPRINT_SERVICE`, `KEYGUARD_SERVICE`, `SHORTCUT_SERVICE`, `USB_SERVICE`, `WALLPAPER_SERVICE`, `WIFI_P2P_SERVICE`, `WIFI_SERVICE`, `WIFI_AWARE_SERVICE`. For these services this method will return `null`. Generally, if you are running as an instant app you should always check whether the result of this method is `null`.
`CharSequence`	`getText(resId: Int)` Return a localized, styled CharSequence from the application's package's default string table.
`TypedArray`	`obtainStyledAttributes(set: AttributeSet?, attrs: IntArray)` Retrieve styled attribute information in this Context's theme. See `android.content.res.Resources.Theme#obtainStyledAttributes(AttributeSet, int[], int, int)` for more information.
`TypedArray`	`obtainStyledAttributes(set: AttributeSet?, attrs: IntArray, defStyleAttr: Int, defStyleRes: Int)` Retrieve styled attribute information in this Context's theme. See `android.content.res.Resources.Theme#obtainStyledAttributes(AttributeSet, int[], int, int)` for more information.
`TypedArray`	`obtainStyledAttributes(resid: Int, attrs: IntArray)` Retrieve styled attribute information in this Context's theme. See `android.content.res.Resources.Theme#obtainStyledAttributes(int, int[])` for more information.
`TypedArray`	`obtainStyledAttributes(attrs: IntArray)` Retrieve styled attribute information in this Context's theme. See `android.content.res.Resources.Theme#obtainStyledAttributes(int[])` for more information.
`Unit`	`registerComponentCallbacks(callback: ComponentCallbacks!)` Add a new `ComponentCallbacks` to the base application of the Context, which will be called at the same times as the ComponentCallbacks methods of activities and other components are called. Note that you must be sure to use `unregisterComponentCallbacks` when appropriate in the future; this will not be removed for you. After `Build.VERSION_CODES.S`, registering the ComponentCallbacks to Context created via `createWindowContext(int,android.os.Bundle)` or `createWindowContext(android.view.Display,int,android.os.Bundle)` will receive `ComponentCallbacks.onConfigurationChanged(Configuration)` from Window Context rather than its base application. It is helpful if you want to handle UI components that associated with the Window Context when the Window Context has configuration changes. After `Build.VERSION_CODES.TIRAMISU`, registering the ComponentCallbacks to `Activity` context will receive `ComponentCallbacks.onConfigurationChanged(Configuration)` from `Activity.onConfigurationChanged(Configuration)` rather than its base application. After `Build.VERSION_CODES.UPSIDE_DOWN_CAKE`, registering the ComponentCallbacks to `android.inputmethodservice.InputMethodService` will receive `ComponentCallbacks.onConfigurationChanged(Configuration)` from InputmethodService rather than its base application. It is helpful if you want to handle UI components when the IME has configuration changes.
`Unit`	`registerDeviceIdChangeListener(executor: Executor, listener: IntConsumer)` Adds a new device ID changed listener to the `Context`, which will be called when the device association is changed by the system. The callback can be called when an app is moved to a different device and the `Context` is not explicitly associated with a specific device. When an application receives a device id update callback, this Context is guaranteed to also have an updated display ID(if any) and `Configuration`.
`Unit`	`revokeSelfPermissionOnKill(permName: String)` Triggers the asynchronous revocation of a runtime permission. If the permission is not currently granted, nothing happens (even if later granted by the user).
`Unit`	`revokeSelfPermissionsOnKill(permissions: MutableCollection<String!>)` Triggers the revocation of one or more permissions for the calling package. A package is only able to revoke runtime permissions. If a permission is not currently granted, it is ignored and will not get revoked (even if later granted by the user). Ultimately, you should never make assumptions about a permission status as users may grant or revoke them at any time. Background permissions which have no corresponding foreground permission still granted once the revocation is effective will also be revoked. The revocation happens asynchronously and kills all processes running in the calling UID. It will be triggered once it is safe to do so. In particular, it will not be triggered as long as the package remains in the foreground, or has any active manifest components (e.g. when another app is accessing a content provider in the package). If you want to revoke the permissions right away, you could call `System.exit()` in `Handler.postDelayed` with a delay to allow completion of async IPC, But `System.exit()` could affect other apps that are accessing your app at the moment. For example, apps accessing a content provider in your app will all crash. Note that the settings UI shows a permission group as granted as long as at least one permission in the group is granted. If you want the user to observe the revocation in the settings, you should revoke every permission in the target group. To learn the current list of permissions in a group, you may use `PackageManager.getGroupOfPlatformPermission(String, Executor, Consumer)` and `PackageManager.getPlatformPermissionsForGroup(String, Executor, Consumer)`. This list of permissions may evolve over time, so it is recommended to check whether it contains any permission you wish to retain before trying to revoke an entire group.
`Unit`	`sendBroadcastWithMultiplePermissions(intent: Intent, receiverPermissions: Array<String!>)` Broadcast the given intent to all interested BroadcastReceivers, allowing an array of required permissions to be enforced. This call is asynchronous; it returns immediately, and you will continue executing while the receivers are run. No results are propagated from receivers and receivers can not abort the broadcast. If you want to allow receivers to propagate results or abort the broadcast, you must send an ordered broadcast using `sendOrderedBroadcast(android.content.Intent,java.lang.String)`. See `BroadcastReceiver` for more information on Intent broadcasts.
`Unit`	`sendOrderedBroadcast(intent: Intent, receiverPermission: String?, options: Bundle?)` Broadcast the given intent to all interested BroadcastReceivers, delivering them one at a time to allow more preferred receivers to consume the broadcast before it is delivered to less preferred receivers. This call is asynchronous; it returns immediately, and you will continue executing while the receivers are run. See `BroadcastReceiver` for more information on Intent broadcasts.
`Unit`	`unregisterComponentCallbacks(callback: ComponentCallbacks!)` Remove a `ComponentCallbacks` object that was previously registered with `registerComponentCallbacks(android.content.ComponentCallbacks)`.
`Unit`	`unregisterDeviceIdChangeListener(listener: IntConsumer)` Removes a device ID changed listener from the Context. It's a no-op if the listener is not already registered.

Public constructors

MockContext

MockContext()

Public methods

bindIsolatedService

Added in API level 29

open fun bindIsolatedService(
    service: Intent, 
    flags: Int, 
    instanceName: String, 
    executor: Executor, 
    conn: ServiceConnection
): Boolean

Parameters
`service`	Intent: Identifies the service to connect to. The Intent must specify an explicit component name. This value cannot be `null`.
`flags`	Int: Operation options for the binding as per #bindService.
`instanceName`	String: Unique identifier for the service instance. Each unique name here will result in a different service instance being created. Identifiers must only contain ASCII letters, digits, underscores, and periods. This value cannot be `null`.
`executor`	Executor: Callbacks on ServiceConnection will be called on executor. Must use same instance for the same instance of ServiceConnection. This value cannot be `null`. Callback and listener events are dispatched through this `Executor`, providing an easy way to control which thread is used. To dispatch events through the main thread of your application, you can use `Context.getMainExecutor()`. Otherwise, provide an `Executor` that dispatches to an appropriate thread.
`conn`	ServiceConnection: Receives information as the service is started and stopped. This must be a valid ServiceConnection object; it must not be null.

Return
`Boolean`	Returns success of binding as per #bindService.

Exceptions
`java.lang.SecurityException`	If the caller does not have permission to access the service
`java.lang.IllegalArgumentException`	If the instanceName is invalid.

bindService

Added in API level 1

open fun bindService(
    service: Intent, 
    conn: ServiceConnection, 
    flags: Int
): Boolean

Parameters
`service`	Intent: Identifies the service to connect to. The Intent must specify an explicit component name. This value cannot be `null`.
`conn`	ServiceConnection: Receives information as the service is started and stopped. This must be a valid ServiceConnection object; it must not be null.
`flags`	Int: Operation options for the binding. Can be: 0 `BIND_AUTO_CREATE` `BIND_DEBUG_UNBIND` `BIND_NOT_FOREGROUND` `BIND_ABOVE_CLIENT` `BIND_ALLOW_OOM_MANAGEMENT` `BIND_WAIVE_PRIORITY` `BIND_IMPORTANT` `BIND_ADJUST_WITH_ACTIVITY` `BIND_NOT_PERCEPTIBLE` `BIND_INCLUDE_CAPABILITIES`

Return
`Boolean`	`true` if the system is in the process of bringing up a service that your client has permission to bind to; `false` if the system couldn't find the service or if your client doesn't have permission to bind to it. Regardless of the return value, you should later call `unbindService` to release the connection.

Exceptions
`java.lang.SecurityException`	If the caller does not have permission to access the service or the service cannot be found. Call `unbindService` to release the connection when this exception is thrown.

bindService

Added in API level 29

open fun bindService(
    service: Intent, 
    flags: Int, 
    executor: Executor, 
    conn: ServiceConnection
): Boolean

Parameters
`executor`	Executor: Callbacks on ServiceConnection will be called on executor. Must use same instance for the same instance of ServiceConnection. This value cannot be `null`. Callback and listener events are dispatched through this `Executor`, providing an easy way to control which thread is used. To dispatch events through the main thread of your application, you can use `Context.getMainExecutor()`. Otherwise, provide an `Executor` that dispatches to an appropriate thread.
`service`	Intent: This value cannot be `null`.
`flags`	Int: Value is either `0` or a combination of `android.content.Context#BIND_AUTO_CREATE`, `android.content.Context#BIND_DEBUG_UNBIND`, `android.content.Context#BIND_NOT_FOREGROUND`, `android.content.Context#BIND_ABOVE_CLIENT`, `android.content.Context#BIND_ALLOW_OOM_MANAGEMENT`, `android.content.Context#BIND_WAIVE_PRIORITY`, `android.content.Context#BIND_IMPORTANT`, `android.content.Context#BIND_ADJUST_WITH_ACTIVITY`, `android.content.Context#BIND_NOT_PERCEPTIBLE`, `android.content.Context#BIND_ALLOW_ACTIVITY_STARTS`, `android.content.Context#BIND_INCLUDE_CAPABILITIES`, `android.content.Context#BIND_SHARED_ISOLATED_PROCESS`, `android.content.Context#BIND_PACKAGE_ISOLATED_PROCESS`, and `android.content.Context#BIND_EXTERNAL_SERVICE`
`conn`	ServiceConnection: This value cannot be `null`.

Return
`Boolean`	The result of the binding as described in `bindService(Intent, ServiceConnection, int)`.

checkCallingOrSelfPermission

Added in API level 1

open fun checkCallingOrSelfPermission(permission: String): Int

Parameters
`permission`	String: The name of the permission being checked. This value cannot be `null`.

Return
`Int`	`PackageManager.PERMISSION_GRANTED` if the calling pid/uid is allowed that permission, or `PackageManager.PERMISSION_DENIED` if it is not. Value is `android.content.pm.PackageManager#PERMISSION_GRANTED`, or `android.content.pm.PackageManager#PERMISSION_DENIED`

checkCallingOrSelfUriPermission

Added in API level 1

open fun checkCallingOrSelfUriPermission(
    uri: Uri!, 
    modeFlags: Int
): Int

Parameters
`uri`	Uri!: The uri that is being checked.
`modeFlags`	Int: The access modes to check. Value is either `0` or a combination of `android.content.Intent#FLAG_GRANT_READ_URI_PERMISSION`, and `android.content.Intent#FLAG_GRANT_WRITE_URI_PERMISSION`

Return
`Int`	`PackageManager.PERMISSION_GRANTED` if the caller is allowed to access that uri, or `PackageManager.PERMISSION_DENIED` if it is not. Value is `android.content.pm.PackageManager#PERMISSION_GRANTED`, or `android.content.pm.PackageManager#PERMISSION_DENIED`

checkCallingPermission

Added in API level 1

open fun checkCallingPermission(permission: String): Int

Parameters
`permission`	String: The name of the permission being checked. This value cannot be `null`.

Return
`Int`	`PackageManager.PERMISSION_GRANTED` if the calling pid/uid is allowed that permission, or `PackageManager.PERMISSION_DENIED` if it is not. Value is `android.content.pm.PackageManager#PERMISSION_GRANTED`, or `android.content.pm.PackageManager#PERMISSION_DENIED`

checkCallingUriPermission

Added in API level 1

open fun checkCallingUriPermission(
    uri: Uri!, 
    modeFlags: Int
): Int

Parameters
`uri`	Uri!: The uri that is being checked.
`modeFlags`	Int: The access modes to check. Value is either `0` or a combination of `android.content.Intent#FLAG_GRANT_READ_URI_PERMISSION`, and `android.content.Intent#FLAG_GRANT_WRITE_URI_PERMISSION`

Return
`Int`	`PackageManager.PERMISSION_GRANTED` if the caller is allowed to access that uri, or `PackageManager.PERMISSION_DENIED` if it is not. Value is `android.content.pm.PackageManager#PERMISSION_GRANTED`, or `android.content.pm.PackageManager#PERMISSION_DENIED`

checkPermission

Added in API level 1

open fun checkPermission(
    permission: String, 
    pid: Int, 
    uid: Int
): Int

Parameters
`permission`	String: The name of the permission being checked. This value cannot be `null`.
`pid`	Int: The process ID being checked against. Must be > 0.
`uid`	Int: The UID being checked against. A uid of 0 is the root user, which will pass every permission check.

Return
`Int`	`PackageManager.PERMISSION_GRANTED` if the given pid/uid is allowed that permission, or `PackageManager.PERMISSION_DENIED` if it is not. Value is `android.content.pm.PackageManager#PERMISSION_GRANTED`, or `android.content.pm.PackageManager#PERMISSION_DENIED`

checkSelfPermission

Added in API level 23

open fun checkSelfPermission(permission: String): Int

Parameters
`permission`	String: The name of the permission being checked. This value cannot be `null`.

Return
`Int`	`PackageManager.PERMISSION_GRANTED` if you have the permission, or `PackageManager.PERMISSION_DENIED` if not. Value is `android.content.pm.PackageManager#PERMISSION_GRANTED`, or `android.content.pm.PackageManager#PERMISSION_DENIED`

checkUriPermission

Added in API level 1

open fun checkUriPermission(
    uri: Uri!, 
    pid: Int, 
    uid: Int, 
    modeFlags: Int
): Int

Parameters
`uri`	Uri!: The uri that is being checked.
`pid`	Int: The process ID being checked against. Must be > 0.
`uid`	Int: The UID being checked against. A uid of 0 is the root user, which will pass every permission check.
`modeFlags`	Int: The access modes to check. Value is either `0` or a combination of `android.content.Intent#FLAG_GRANT_READ_URI_PERMISSION`, and `android.content.Intent#FLAG_GRANT_WRITE_URI_PERMISSION`

Return
`Int`	`PackageManager.PERMISSION_GRANTED` if the given pid/uid is allowed to access that uri, or `PackageManager.PERMISSION_DENIED` if it is not. Value is `android.content.pm.PackageManager#PERMISSION_GRANTED`, or `android.content.pm.PackageManager#PERMISSION_DENIED`

checkUriPermission

Added in API level 1

open fun checkUriPermission(
    uri: Uri?, 
    readPermission: String?, 
    writePermission: String?, 
    pid: Int, 
    uid: Int, 
    modeFlags: Int
): Int

Parameters
`uri`	Uri?: The Uri whose permission is to be checked, or null to not do this check.
`readPermission`	String?: The permission that provides overall read access, or null to not do this check.
`writePermission`	String?: The permission that provides overall write access, or null to not do this check.
`pid`	Int: The process ID being checked against. Must be > 0.
`uid`	Int: The UID being checked against. A uid of 0 is the root user, which will pass every permission check.
`modeFlags`	Int: The access modes to check. Value is either `0` or a combination of `android.content.Intent#FLAG_GRANT_READ_URI_PERMISSION`, and `android.content.Intent#FLAG_GRANT_WRITE_URI_PERMISSION`

Return
`Int`	`PackageManager.PERMISSION_GRANTED` if the caller is allowed to access that uri or holds one of the given permissions, or `PackageManager.PERMISSION_DENIED` if it is not. Value is `android.content.pm.PackageManager#PERMISSION_GRANTED`, or `android.content.pm.PackageManager#PERMISSION_DENIED`

clearWallpaper

Added in API level 1

open fun clearWallpaper(): Unit

createConfigurationContext

Added in API level 17

open fun createConfigurationContext(overrideConfiguration: Configuration): Context!

Parameters
`overrideConfiguration`	Configuration: A `Configuration` specifying what values to modify in the base Configuration of the original Context's resources. If the base configuration changes (such as due to an orientation change), the resources of this context will also change except for those that have been explicitly overridden with a value here. This value cannot be `null`.

Return
`Context!`	A `Context` with the given configuration override.

createDeviceContext

Added in API level 34

open fun createDeviceContext(deviceId: Int): Context

Returns a new Context object from the current context but with device association given by the deviceId. Each call to this method returns a new instance of a context object. Context objects are not shared; however, common state (such as the ClassLoader and other resources for the same configuration) can be shared, so the Context itself is lightweight.

Applications that run on virtual devices may use this method to access the default device capabilities and functionality (by passing Context.DEVICE_ID_DEFAULT. Similarly, applications running on the default device may access the functionality of virtual devices.

Note that the newly created instance will be associated with the same display as the parent Context, regardless of the device ID passed here.

Parameters
`deviceId`	Int: The ID of the device to associate with this context.

Return
`Context`	This value cannot be `null`.

Exceptions
`java.lang.IllegalArgumentException`	if the given device ID is not a valid ID of the default device or a virtual device.

createDeviceProtectedStorageContext

Added in API level 24

open fun createDeviceProtectedStorageContext(): Context!

createDisplayContext

Added in API level 17

open fun createDisplayContext(display: Display): Context!

Parameters
`display`	Display: The display to which the current context's resources are adjusted. This value cannot be `null`.

Return
`Context!`	A context for the display.

createPackageContext

Added in API level 1

open fun createPackageContext(
    packageName: String!, 
    flags: Int
): Context!

Parameters
`packageName`	String!: Name of the application's package.
`flags`	Int: Option flags. Value is either `0` or a combination of `android.content.Context#CONTEXT_INCLUDE_CODE`, `android.content.Context#CONTEXT_IGNORE_SECURITY`, `android.content.Context#CONTEXT_RESTRICTED`, android.content.Context.CONTEXT_DEVICE_PROTECTED_STORAGE, android.content.Context.CONTEXT_CREDENTIAL_PROTECTED_STORAGE, and android.content.Context.CONTEXT_REGISTER_PACKAGE

Return
`Context!`	A `Context` for the application.

Exceptions
`java.lang.SecurityException`
`android.content.pm.PackageManager.NameNotFoundException`	if there is no application with the given package name.

createWindowContext

Added in API level 31

open fun createWindowContext(
    display: Display, 
    type: Int, 
    options: Bundle?
): Context

Creates a Context for a non-activity window on the given Display.

Similar to createWindowContext(int,android.os.Bundle), but the display is passed in, instead of implicitly using the original Context's Display.

Parameters
`display`	Display: The `Display` to associate with This value cannot be `null`.
`type`	Int: Window type in `WindowManager.LayoutParams` Value is `android.view.WindowManager.LayoutParams#TYPE_BASE_APPLICATION`, `android.view.WindowManager.LayoutParams#TYPE_APPLICATION`, `android.view.WindowManager.LayoutParams#TYPE_APPLICATION_STARTING`, `android.view.WindowManager.LayoutParams#TYPE_DRAWN_APPLICATION`, `android.view.WindowManager.LayoutParams#TYPE_APPLICATION_PANEL`, `android.view.WindowManager.LayoutParams#TYPE_APPLICATION_MEDIA`, `android.view.WindowManager.LayoutParams#TYPE_APPLICATION_SUB_PANEL`, `android.view.WindowManager.LayoutParams#TYPE_APPLICATION_ATTACHED_DIALOG`, android.view.WindowManager.LayoutParams.TYPE_APPLICATION_MEDIA_OVERLAY, android.view.WindowManager.LayoutParams.TYPE_APPLICATION_ABOVE_SUB_PANEL, `android.view.WindowManager.LayoutParams#TYPE_STATUS_BAR`, `android.view.WindowManager.LayoutParams#TYPE_SEARCH_BAR`, `android.view.WindowManager.LayoutParams#TYPE_PHONE`, `android.view.WindowManager.LayoutParams#TYPE_SYSTEM_ALERT`, android.view.WindowManager.LayoutParams.TYPE_KEYGUARD, `android.view.WindowManager.LayoutParams#TYPE_TOAST`, `android.view.WindowManager.LayoutParams#TYPE_SYSTEM_OVERLAY`, `android.view.WindowManager.LayoutParams#TYPE_PRIORITY_PHONE`, `android.view.WindowManager.LayoutParams#TYPE_SYSTEM_DIALOG`, `android.view.WindowManager.LayoutParams#TYPE_KEYGUARD_DIALOG`, `android.view.WindowManager.LayoutParams#TYPE_SYSTEM_ERROR`, `android.view.WindowManager.LayoutParams#TYPE_INPUT_METHOD`, `android.view.WindowManager.LayoutParams#TYPE_INPUT_METHOD_DIALOG`, `android.view.WindowManager.LayoutParams#TYPE_WALLPAPER`, android.view.WindowManager.LayoutParams.TYPE_STATUS_BAR_PANEL, android.view.WindowManager.LayoutParams.TYPE_SECURE_SYSTEM_OVERLAY, android.view.WindowManager.LayoutParams.TYPE_DRAG, android.view.WindowManager.LayoutParams.TYPE_STATUS_BAR_SUB_PANEL, android.view.WindowManager.LayoutParams.TYPE_POINTER, android.view.WindowManager.LayoutParams.TYPE_NAVIGATION_BAR, android.view.WindowManager.LayoutParams.TYPE_VOLUME_OVERLAY, android.view.WindowManager.LayoutParams.TYPE_BOOT_PROGRESS, android.view.WindowManager.LayoutParams.TYPE_INPUT_CONSUMER, android.view.WindowManager.LayoutParams.TYPE_NAVIGATION_BAR_PANEL, android.view.WindowManager.LayoutParams.TYPE_DISPLAY_OVERLAY, android.view.WindowManager.LayoutParams.TYPE_MAGNIFICATION_OVERLAY, `android.view.WindowManager.LayoutParams#TYPE_PRIVATE_PRESENTATION`, android.view.WindowManager.LayoutParams.TYPE_VOICE_INTERACTION, `android.view.WindowManager.LayoutParams#TYPE_ACCESSIBILITY_OVERLAY`, android.view.WindowManager.LayoutParams.TYPE_VOICE_INTERACTION_STARTING, android.view.WindowManager.LayoutParams.TYPE_DOCK_DIVIDER, android.view.WindowManager.LayoutParams.TYPE_QS_DIALOG, android.view.WindowManager.LayoutParams.TYPE_SCREENSHOT, android.view.WindowManager.LayoutParams.TYPE_PRESENTATION, `android.view.WindowManager.LayoutParams#TYPE_APPLICATION_OVERLAY`, android.view.WindowManager.LayoutParams.TYPE_ACCESSIBILITY_MAGNIFICATION_OVERLAY, android.view.WindowManager.LayoutParams.TYPE_NOTIFICATION_SHADE, or android.view.WindowManager.LayoutParams.TYPE_STATUS_BAR_ADDITIONAL
`options`	Bundle?: A bundle used to pass window-related options. This value may be `null`.

Return
`Context`	This value cannot be `null`.

Exceptions
`java.lang.IllegalArgumentException`	if the `Display` is `null`.

createWindowContext

Added in API level 30

open fun createWindowContext(
    type: Int, 
    options: Bundle?
): Context

Creates a Context for a non-activity window.

A window context is a context that can be used to add non-activity windows, such as android.view.WindowManager.LayoutParams#TYPE_APPLICATION_OVERLAY. A window context must be created from a context that has an associated Display, such as Activity or a context created with createDisplayContext(android.view.Display).

The window context is created with the appropriate Configuration for the area of the display that the windows created with it can occupy; it must be used when inflating views, such that they can be inflated with proper Resources. Below is a sample code to add an application overlay window on the primary display:

...
  final DisplayManager dm = anyContext.getSystemService(DisplayManager.class);
  final Display primaryDisplay = dm.getDisplay(DEFAULT_DISPLAY);
  final Context windowContext = anyContext.createDisplayContext(primaryDisplay)
          .createWindowContext(TYPE_APPLICATION_OVERLAY, null);
  final View overlayView = Inflater.from(windowContext).inflate(someLayoutXml, null);
 
  // WindowManager.LayoutParams initialization
  ...
  // The types used in addView and createWindowContext must match.
  mParams.type = TYPE_APPLICATION_OVERLAY;
  ...
 
  windowContext.getSystemService(WindowManager.class).addView(overlayView, mParams);

This context's configuration and resources are adjusted to an area of the display where the windows with provided type will be added. Note that all windows associated with the same context will have an affinity and can only be moved together between different displays or areas on a display. If there is a need to add different window types, or non-associated windows, separate Contexts should be used.

Creating a window context is an expensive operation. Misuse of this API may lead to a huge performance drop. The best practice is to use the same window context when possible. An approach is to create one window context with specific window type and display and use it everywhere it's needed.

After Build.VERSION_CODES.S, window context provides the capability to receive configuration changes for existing token by overriding the token of the android.view.WindowManager.LayoutParams passed in WindowManager.addView(View, LayoutParams). This is useful when an application needs to attach its window to an existing activity for window token sharing use-case.

Note that the window context in Build.VERSION_CODES.R didn't have this capability. This is a no-op for the window context in Build.VERSION_CODES.R.

Below is sample code to attach an existing token to a window context:

final DisplayManager dm = anyContext.getSystemService(DisplayManager.class);
  final Display primaryDisplay = dm.getDisplay(DEFAULT_DISPLAY);
  final Context windowContext = anyContext.createWindowContext(primaryDisplay,
          TYPE_APPLICATION, null);
 
  // Get an existing token.
  final IBinder existingToken = activity.getWindow().getAttributes().token;
 
  // The types used in addView() and createWindowContext() must match.
  final WindowManager.LayoutParams params = new WindowManager.LayoutParams(TYPE_APPLICATION);
  params.token = existingToken;
 
  // After WindowManager#addView(), the server side will extract the provided token from
  // LayoutParams#token (existingToken in the sample code), and switch to propagate
  // configuration changes from the node associated with the provided token.
  windowContext.getSystemService(WindowManager.class).addView(overlayView, mParams);

After Build.VERSION_CODES.S, window context provides the capability to listen to its Configuration changes by calling registerComponentCallbacks(android.content.ComponentCallbacks), while other kinds of Context will register the ComponentCallbacks to its. Note that window context only propagate ComponentCallbacks.onConfigurationChanged(Configuration) callback. ComponentCallbacks.onLowMemory() or other callbacks in ComponentCallbacks2 won't be invoked.

Note that using android.app.Application or android.app.Service context for UI-related queries may result in layout or continuity issues on devices with variable screen sizes (e.g. foldables) or in multi-window modes, since these non-UI contexts may not reflect the Configuration changes for the visual container.

Parameters

type Int: Window type in WindowManager.LayoutParams Value is android.view.WindowManager.LayoutParams#TYPE_BASE_APPLICATION, android.view.WindowManager.LayoutParams#TYPE_APPLICATION, android.view.WindowManager.LayoutParams#TYPE_APPLICATION_STARTING, android.view.WindowManager.LayoutParams#TYPE_DRAWN_APPLICATION, android.view.WindowManager.LayoutParams#TYPE_APPLICATION_PANEL, android.view.WindowManager.LayoutParams#TYPE_APPLICATION_MEDIA, android.view.WindowManager.LayoutParams#TYPE_APPLICATION_SUB_PANEL, android.view.WindowManager.LayoutParams#TYPE_APPLICATION_ATTACHED_DIALOG, android.view.WindowManager.LayoutParams.TYPE_APPLICATION_MEDIA_OVERLAY, android.view.WindowManager.LayoutParams.TYPE_APPLICATION_ABOVE_SUB_PANEL, android.view.WindowManager.LayoutParams#TYPE_STATUS_BAR, android.view.WindowManager.LayoutParams#TYPE_SEARCH_BAR, android.view.WindowManager.LayoutParams#TYPE_PHONE, android.view.WindowManager.LayoutParams#TYPE_SYSTEM_ALERT, android.view.WindowManager.LayoutParams.TYPE_KEYGUARD, android.view.WindowManager.LayoutParams#TYPE_TOAST, android.view.WindowManager.LayoutParams#TYPE_SYSTEM_OVERLAY, android.view.WindowManager.LayoutParams#TYPE_PRIORITY_PHONE, android.view.WindowManager.LayoutParams#TYPE_SYSTEM_DIALOG, android.view.WindowManager.LayoutParams#TYPE_KEYGUARD_DIALOG, android.view.WindowManager.LayoutParams#TYPE_SYSTEM_ERROR, android.view.WindowManager.LayoutParams#TYPE_INPUT_METHOD, android.view.WindowManager.LayoutParams#TYPE_INPUT_METHOD_DIALOG, android.view.WindowManager.LayoutParams#TYPE_WALLPAPER, android.view.WindowManager.LayoutParams.TYPE_STATUS_BAR_PANEL, android.view.WindowManager.LayoutParams.TYPE_SECURE_SYSTEM_OVERLAY, android.view.WindowManager.LayoutParams.TYPE_DRAG, android.view.WindowManager.LayoutParams.TYPE_STATUS_BAR_SUB_PANEL, android.view.WindowManager.LayoutParams.TYPE_POINTER, android.view.WindowManager.LayoutParams.TYPE_NAVIGATION_BAR, android.view.WindowManager.LayoutParams.TYPE_VOLUME_OVERLAY, android.view.WindowManager.LayoutParams.TYPE_BOOT_PROGRESS, android.view.WindowManager.LayoutParams.TYPE_INPUT_CONSUMER, android.view.WindowManager.LayoutParams.TYPE_NAVIGATION_BAR_PANEL, android.view.WindowManager.LayoutParams.TYPE_DISPLAY_OVERLAY, android.view.WindowManager.LayoutParams.TYPE_MAGNIFICATION_OVERLAY, android.view.WindowManager.LayoutParams#TYPE_PRIVATE_PRESENTATION, android.view.WindowManager.LayoutParams.TYPE_VOICE_INTERACTION, android.view.WindowManager.LayoutParams#TYPE_ACCESSIBILITY_OVERLAY, android.view.WindowManager.LayoutParams.TYPE_VOICE_INTERACTION_STARTING, android.view.WindowManager.LayoutParams.TYPE_DOCK_DIVIDER, android.view.WindowManager.LayoutParams.TYPE_QS_DIALOG, android.view.WindowManager.LayoutParams.TYPE_SCREENSHOT, android.view.WindowManager.LayoutParams.TYPE_PRESENTATION, android.view.WindowManager.LayoutParams#TYPE_APPLICATION_OVERLAY, android.view.WindowManager.LayoutParams.TYPE_ACCESSIBILITY_MAGNIFICATION_OVERLAY, android.view.WindowManager.LayoutParams.TYPE_NOTIFICATION_SHADE, or android.view.WindowManager.LayoutParams.TYPE_STATUS_BAR_ADDITIONAL

options Bundle?: A bundle used to pass window-related options This value may be null.

Parameters
`type`	Int: Window type in `WindowManager.LayoutParams` Value is `android.view.WindowManager.LayoutParams#TYPE_BASE_APPLICATION`, `android.view.WindowManager.LayoutParams#TYPE_APPLICATION`, `android.view.WindowManager.LayoutParams#TYPE_APPLICATION_STARTING`, `android.view.WindowManager.LayoutParams#TYPE_DRAWN_APPLICATION`, `android.view.WindowManager.LayoutParams#TYPE_APPLICATION_PANEL`, `android.view.WindowManager.LayoutParams#TYPE_APPLICATION_MEDIA`, `android.view.WindowManager.LayoutParams#TYPE_APPLICATION_SUB_PANEL`, `android.view.WindowManager.LayoutParams#TYPE_APPLICATION_ATTACHED_DIALOG`, android.view.WindowManager.LayoutParams.TYPE_APPLICATION_MEDIA_OVERLAY, android.view.WindowManager.LayoutParams.TYPE_APPLICATION_ABOVE_SUB_PANEL, `android.view.WindowManager.LayoutParams#TYPE_STATUS_BAR`, `android.view.WindowManager.LayoutParams#TYPE_SEARCH_BAR`, `android.view.WindowManager.LayoutParams#TYPE_PHONE`, `android.view.WindowManager.LayoutParams#TYPE_SYSTEM_ALERT`, android.view.WindowManager.LayoutParams.TYPE_KEYGUARD, `android.view.WindowManager.LayoutParams#TYPE_TOAST`, `android.view.WindowManager.LayoutParams#TYPE_SYSTEM_OVERLAY`, `android.view.WindowManager.LayoutParams#TYPE_PRIORITY_PHONE`, `android.view.WindowManager.LayoutParams#TYPE_SYSTEM_DIALOG`, `android.view.WindowManager.LayoutParams#TYPE_KEYGUARD_DIALOG`, `android.view.WindowManager.LayoutParams#TYPE_SYSTEM_ERROR`, `android.view.WindowManager.LayoutParams#TYPE_INPUT_METHOD`, `android.view.WindowManager.LayoutParams#TYPE_INPUT_METHOD_DIALOG`, `android.view.WindowManager.LayoutParams#TYPE_WALLPAPER`, android.view.WindowManager.LayoutParams.TYPE_STATUS_BAR_PANEL, android.view.WindowManager.LayoutParams.TYPE_SECURE_SYSTEM_OVERLAY, android.view.WindowManager.LayoutParams.TYPE_DRAG, android.view.WindowManager.LayoutParams.TYPE_STATUS_BAR_SUB_PANEL, android.view.WindowManager.LayoutParams.TYPE_POINTER, android.view.WindowManager.LayoutParams.TYPE_NAVIGATION_BAR, android.view.WindowManager.LayoutParams.TYPE_VOLUME_OVERLAY, android.view.WindowManager.LayoutParams.TYPE_BOOT_PROGRESS, android.view.WindowManager.LayoutParams.TYPE_INPUT_CONSUMER, android.view.WindowManager.LayoutParams.TYPE_NAVIGATION_BAR_PANEL, android.view.WindowManager.LayoutParams.TYPE_DISPLAY_OVERLAY, android.view.WindowManager.LayoutParams.TYPE_MAGNIFICATION_OVERLAY, `android.view.WindowManager.LayoutParams#TYPE_PRIVATE_PRESENTATION`, android.view.WindowManager.LayoutParams.TYPE_VOICE_INTERACTION, `android.view.WindowManager.LayoutParams#TYPE_ACCESSIBILITY_OVERLAY`, android.view.WindowManager.LayoutParams.TYPE_VOICE_INTERACTION_STARTING, android.view.WindowManager.LayoutParams.TYPE_DOCK_DIVIDER, android.view.WindowManager.LayoutParams.TYPE_QS_DIALOG, android.view.WindowManager.LayoutParams.TYPE_SCREENSHOT, android.view.WindowManager.LayoutParams.TYPE_PRESENTATION, `android.view.WindowManager.LayoutParams#TYPE_APPLICATION_OVERLAY`, android.view.WindowManager.LayoutParams.TYPE_ACCESSIBILITY_MAGNIFICATION_OVERLAY, android.view.WindowManager.LayoutParams.TYPE_NOTIFICATION_SHADE, or android.view.WindowManager.LayoutParams.TYPE_STATUS_BAR_ADDITIONAL
`options`	Bundle?: A bundle used to pass window-related options This value may be `null`.

Return
`Context`	This value cannot be `null`.

Exceptions
`java.lang.UnsupportedOperationException`	if this `Context` does not attach to a display, such as `Application` or `Service`.

databaseList

Added in API level 1

open fun databaseList(): Array<String!>!

Return
`Array<String!>!`	Array of strings naming the private databases.

deleteDatabase

Added in API level 1

open fun deleteDatabase(name: String!): Boolean

Parameters
`name`	String!: The name (unique in the application package) of the database.

Return
`Boolean`	`true` if the database was successfully deleted; else `false`.

deleteFile

Added in API level 1

open fun deleteFile(name: String!): Boolean

Parameters
`name`	String!: The name of the file to delete; can not contain path separators.

Return
`Boolean`	`true` if the file was successfully deleted; else `false`.

deleteSharedPreferences

Added in API level 24

open fun deleteSharedPreferences(name: String!): Boolean

Parameters
`name`	String!: The name (unique in the application package) of the shared preferences file.

Return
`Boolean`	`true` if the shared preferences file was successfully deleted; else `false`.

enforceCallingOrSelfPermission

Added in API level 1

open fun enforceCallingOrSelfPermission(
    permission: String, 
    message: String?
): Unit

Parameters
`permission`	String: The name of the permission being checked. This value cannot be `null`.
`message`	String?: A message to include in the exception if it is thrown. This value may be `null`.

enforceCallingOrSelfUriPermission

Added in API level 1

open fun enforceCallingOrSelfUriPermission(
    uri: Uri!, 
    modeFlags: Int, 
    message: String!
): Unit

Parameters
`uri`	Uri!: The uri that is being checked.
`modeFlags`	Int: The access modes to enforce. Value is either `0` or a combination of `android.content.Intent#FLAG_GRANT_READ_URI_PERMISSION`, and `android.content.Intent#FLAG_GRANT_WRITE_URI_PERMISSION`
`message`	String!: A message to include in the exception if it is thrown.

enforceCallingPermission

Added in API level 1

open fun enforceCallingPermission(
    permission: String, 
    message: String?
): Unit

Parameters
`permission`	String: The name of the permission being checked. This value cannot be `null`.
`message`	String?: A message to include in the exception if it is thrown. This value may be `null`.

enforceCallingUriPermission

Added in API level 1

open fun enforceCallingUriPermission(
    uri: Uri!, 
    modeFlags: Int, 
    message: String!
): Unit

Parameters
`uri`	Uri!: The uri that is being checked.
`modeFlags`	Int: The access modes to enforce. Value is either `0` or a combination of `android.content.Intent#FLAG_GRANT_READ_URI_PERMISSION`, and `android.content.Intent#FLAG_GRANT_WRITE_URI_PERMISSION`
`message`	String!: A message to include in the exception if it is thrown.

enforcePermission

Added in API level 1

open fun enforcePermission(
    permission: String, 
    pid: Int, 
    uid: Int, 
    message: String?
): Unit

Parameters
`permission`	String: The name of the permission being checked. This value cannot be `null`.
`pid`	Int: The process ID being checked against. Must be > 0.
`uid`	Int: The UID being checked against. A uid of 0 is the root user, which will pass every permission check.
`message`	String?: A message to include in the exception if it is thrown. This value may be `null`.

enforceUriPermission

Added in API level 1

open fun enforceUriPermission(
    uri: Uri!, 
    pid: Int, 
    uid: Int, 
    modeFlags: Int, 
    message: String!
): Unit

Parameters
`uri`	Uri!: The uri that is being checked.
`pid`	Int: The process ID being checked against. Must be > 0.
`uid`	Int: The UID being checked against. A uid of 0 is the root user, which will pass every permission check.
`modeFlags`	Int: The access modes to enforce. Value is either `0` or a combination of `android.content.Intent#FLAG_GRANT_READ_URI_PERMISSION`, and `android.content.Intent#FLAG_GRANT_WRITE_URI_PERMISSION`
`message`	String!: A message to include in the exception if it is thrown.

enforceUriPermission

Added in API level 1

open fun enforceUriPermission(
    uri: Uri?, 
    readPermission: String?, 
    writePermission: String?, 
    pid: Int, 
    uid: Int, 
    modeFlags: Int, 
    message: String?
): Unit

Parameters
`uri`	Uri?: The Uri whose permission is to be checked, or null to not do this check.
`readPermission`	String?: The permission that provides overall read access, or null to not do this check.
`writePermission`	String?: The permission that provides overall write access, or null to not do this check.
`pid`	Int: The process ID being checked against. Must be > 0.
`uid`	Int: The UID being checked against. A uid of 0 is the root user, which will pass every permission check.
`modeFlags`	Int: The access modes to enforce. Value is either `0` or a combination of `android.content.Intent#FLAG_GRANT_READ_URI_PERMISSION`, and `android.content.Intent#FLAG_GRANT_WRITE_URI_PERMISSION`
`message`	String?: A message to include in the exception if it is thrown. This value may be `null`.

fileList

Added in API level 1

open fun fileList(): Array<String!>!

Return
`Array<String!>!`	Array of strings naming the private files.

getApplicationContext

Added in API level 1

open fun getApplicationContext(): Context!

getApplicationInfo

Added in API level 4

open fun getApplicationInfo(): ApplicationInfo!

getAssets

Added in API level 1

open fun getAssets(): AssetManager!

Return
`AssetManager!`	an AssetManager instance for the application's package

getCacheDir

Added in API level 1

open fun getCacheDir(): File!

Return
`File!`	The path of the directory holding application cache files.

getClassLoader

Added in API level 1

open fun getClassLoader(): ClassLoader!

getCodeCacheDir

Added in API level 21

open fun getCodeCacheDir(): File!

Return
`File!`	The path of the directory holding application code cache files.

getContentResolver

Added in API level 1

open fun getContentResolver(): ContentResolver!

getDataDir

Added in API level 24

open fun getDataDir(): File!

getDatabasePath

Added in API level 1

open fun getDatabasePath(name: String!): File!

Parameters
`name`	String!: The name of the database for which you would like to get its path.

Return
`File!`	An absolute path to the given database.

getDeviceId

Added in API level 34

open fun getDeviceId(): Int

Return
`Int`	the ID of the device this context is associated with.

getDir

Added in API level 1

open fun getDir(
    name: String!, 
    mode: Int
): File!

Parameters
`name`	String!: Name of the directory to retrieve. This is a directory that is created as part of your application data.
`mode`	Int: Operating mode. Value is either `0` or a combination of `android.content.Context#MODE_PRIVATE`, `android.content.Context#MODE_WORLD_READABLE`, `android.content.Context#MODE_WORLD_WRITEABLE`, and `android.content.Context#MODE_APPEND`

Return
`File!`	A `File` object for the requested directory. The directory will have been created if it does not already exist.

getDisplay

Added in API level 30

open fun getDisplay(): Display

Return
`Display`	Returns the `Display` object this context is associated with. This value cannot be `null`.

Exceptions
`java.lang.UnsupportedOperationException`	if the method is called on an instance that is not associated with any display.

getExternalCacheDir

Added in API level 8

open fun getExternalCacheDir(): File?

Return
`File?`	the absolute path to application-specific directory. May return `null` if shared storage is not currently available.

getExternalCacheDirs

Added in API level 19

open fun getExternalCacheDirs(): Array<File!>!

Return
`Array<File!>!`	the absolute paths to application-specific directories. Some individual paths may be `null` if that shared storage is not currently available. The first path returned is the same as `getExternalCacheDir()`.

getExternalFilesDir

Added in API level 8

open fun getExternalFilesDir(type: String?): File?

Parameters

type String?: The type of files directory to return. May be null for the root of the files directory or one of the following constants for a subdirectory: android.os.Environment#DIRECTORY_MUSIC, android.os.Environment#DIRECTORY_PODCASTS, android.os.Environment#DIRECTORY_RINGTONES, android.os.Environment#DIRECTORY_ALARMS, android.os.Environment#DIRECTORY_NOTIFICATIONS, android.os.Environment#DIRECTORY_PICTURES, or android.os.Environment#DIRECTORY_MOVIES.

Return
`File?`	the absolute path to application-specific directory. May return `null` if shared storage is not currently available.

getExternalFilesDirs

Added in API level 19

open fun getExternalFilesDirs(type: String!): Array<File!>!

Parameters

type String!: The type of files directory to return. May be null for the root of the files directory or one of the following constants for a subdirectory: android.os.Environment#DIRECTORY_MUSIC, android.os.Environment#DIRECTORY_PODCASTS, android.os.Environment#DIRECTORY_RINGTONES, android.os.Environment#DIRECTORY_ALARMS, android.os.Environment#DIRECTORY_NOTIFICATIONS, android.os.Environment#DIRECTORY_PICTURES, or android.os.Environment#DIRECTORY_MOVIES.

Return
`Array<File!>!`	the absolute paths to application-specific directories. Some individual paths may be `null` if that shared storage is not currently available. The first path returned is the same as `getExternalFilesDir(java.lang.String)`.

getExternalMediaDirs

Added in API level 21

open fun getExternalMediaDirs(): Array<File!>!

Return
`Array<File!>!`	the absolute paths to application-specific directories. Some individual paths may be `null` if that shared storage is not currently available.

getFileStreamPath

Added in API level 1

open fun getFileStreamPath(name: String!): File!

Parameters
`name`	String!: The name of the file for which you would like to get its path.

Return
`File!`	An absolute path to the given file.

getFilesDir

Added in API level 1

open fun getFilesDir(): File!

Return
`File!`	The path of the directory holding application files.

getMainExecutor

Added in API level 28

open fun getMainExecutor(): Executor!

getMainLooper

Added in API level 1

open fun getMainLooper(): Looper!

Return
`Looper!`	The main looper.

getNoBackupFilesDir

Added in API level 21

open fun getNoBackupFilesDir(): File!

Return
`File!`	The path of the directory holding application files that will not be automatically backed up to remote storage.

getObbDir

Added in API level 11

open fun getObbDir(): File!

Return
`File!`	the absolute path to application-specific directory. May return `null` if shared storage is not currently available.

getObbDirs

Added in API level 19

open fun getObbDirs(): Array<File!>!

Return
`Array<File!>!`	the absolute paths to application-specific directories. Some individual paths may be `null` if that shared storage is not currently available. The first path returned is the same as `getObbDir()`

getPackageCodePath

Added in API level 1

open fun getPackageCodePath(): String!

Return
`String!`	String Path to the code and assets.

getPackageManager

Added in API level 1

open fun getPackageManager(): PackageManager!

getPackageName

Added in API level 1

open fun getPackageName(): String!

getPackageResourcePath

Added in API level 1

open fun getPackageResourcePath(): String!

Return
`String!`	String Path to the resources.

getResources

Added in API level 1

open fun getResources(): Resources!

Return
`Resources!`	a Resources instance for the application's package

getSharedPreferences

Added in API level 1

open fun getSharedPreferences(
    name: String!, 
    mode: Int
): SharedPreferences!

Parameters
`name`	String!: Desired preferences file.
`mode`	Int: Operating mode. Value is either `0` or a combination of `android.content.Context#MODE_PRIVATE`, `android.content.Context#MODE_WORLD_READABLE`, `android.content.Context#MODE_WORLD_WRITEABLE`, and `android.content.Context#MODE_MULTI_PROCESS`

Return
`SharedPreferences!`	The single `SharedPreferences` instance that can be used to retrieve and modify the preference values.

getSystemService

Added in API level 1

open fun getSystemService(name: String): Any!

Parameters

name String: The name of the desired service. Value is android.content.Context#POWER_SERVICE, android.content.Context#WINDOW_SERVICE, android.content.Context#LAYOUT_INFLATER_SERVICE, android.content.Context#ACCOUNT_SERVICE, android.content.Context#ACTIVITY_SERVICE, android.content.Context#ALARM_SERVICE, android.content.Context#NOTIFICATION_SERVICE, android.content.Context#ACCESSIBILITY_SERVICE, android.content.Context#CAPTIONING_SERVICE, android.content.Context#KEYGUARD_SERVICE, android.content.Context#LOCATION_SERVICE, android.content.Context#HEALTHCONNECT_SERVICE, android.content.Context#SEARCH_SERVICE, android.content.Context#SENSOR_SERVICE, android.content.Context.SENSOR_PRIVACY_SERVICE, android.content.Context#STORAGE_SERVICE, android.content.Context#STORAGE_STATS_SERVICE, android.content.Context#WALLPAPER_SERVICE, android.content.Context#VIBRATOR_MANAGER_SERVICE, android.content.Context#VIBRATOR_SERVICE, android.content.Context.THREAD_NETWORK_SERVICE, android.content.Context#CONNECTIVITY_SERVICE, android.content.Context.PAC_PROXY_SERVICE, android.content.Context.VCN_MANAGEMENT_SERVICE, android.content.Context#IPSEC_SERVICE, android.content.Context#VPN_MANAGEMENT_SERVICE, android.content.Context.TEST_NETWORK_SERVICE, android.content.Context#NETWORK_STATS_SERVICE, android.content.Context#WIFI_SERVICE, android.content.Context#WIFI_AWARE_SERVICE, android.content.Context#WIFI_P2P_SERVICE, android.content.Context.WIFI_SCANNING_SERVICE, android.content.Context#WIFI_RTT_RANGING_SERVICE, android.content.Context.WIFI_USD_SERVICE, android.content.Context#NSD_SERVICE, android.content.Context#AUDIO_SERVICE, android.content.Context.AUDIO_DEVICE_VOLUME_SERVICE, android.content.Context.AUTH_SERVICE, android.content.Context#FINGERPRINT_SERVICE, android.content.Context#BIOMETRIC_SERVICE, android.content.Context.AUTHENTICATION_POLICY_SERVICE, android.content.Context#MEDIA_ROUTER_SERVICE, android.content.Context#TELEPHONY_SERVICE, android.content.Context#TELEPHONY_SUBSCRIPTION_SERVICE, android.content.Context#CARRIER_CONFIG_SERVICE, android.content.Context#EUICC_SERVICE, android.content.Context#TELECOM_SERVICE, android.content.Context#CLIPBOARD_SERVICE, android.content.Context#INPUT_METHOD_SERVICE, android.content.Context#TEXT_SERVICES_MANAGER_SERVICE, android.content.Context#TEXT_CLASSIFICATION_SERVICE, android.content.Context#APPWIDGET_SERVICE, android.content.Context.REBOOT_READINESS_SERVICE, android.content.Context.ROLLBACK_SERVICE, android.content.Context#DROPBOX_SERVICE, android.content.Context#DEVICE_POLICY_SERVICE, android.content.Context#UI_MODE_SERVICE, android.content.Context#DOWNLOAD_SERVICE, android.content.Context#NFC_SERVICE, android.content.Context#BLUETOOTH_SERVICE, android.content.Context#USB_SERVICE, android.content.Context#LAUNCHER_APPS_SERVICE, android.content.Context#INPUT_SERVICE, android.content.Context#DISPLAY_SERVICE, android.content.Context#USER_SERVICE, android.content.Context#RESTRICTIONS_SERVICE, android.content.Context#APP_OPS_SERVICE, android.content.Context#ROLE_SERVICE, android.content.Context#CAMERA_SERVICE, android.content.Context#PRINT_SERVICE, android.content.Context#CONSUMER_IR_SERVICE, android.content.Context#TV_INTERACTIVE_APP_SERVICE, android.content.Context#TV_INPUT_SERVICE, android.content.Context#USAGE_STATS_SERVICE, android.content.Context#MEDIA_SESSION_SERVICE, android.content.Context#MEDIA_COMMUNICATION_SERVICE, android.content.Context#BATTERY_SERVICE, android.content.Context#JOB_SCHEDULER_SERVICE, android.content.Context#PERSISTENT_DATA_BLOCK_SERVICE, android.content.Context#MEDIA_PROJECTION_SERVICE, android.content.Context#MIDI_SERVICE, android.content.Context.RADIO_SERVICE, android.content.Context#HARDWARE_PROPERTIES_SERVICE, android.content.Context#SHORTCUT_SERVICE, android.content.Context#SYSTEM_HEALTH_SERVICE, android.content.Context#COMPANION_DEVICE_SERVICE, android.content.Context#VIRTUAL_DEVICE_SERVICE, android.content.Context#CROSS_PROFILE_APPS_SERVICE, android.content.Context.PERMISSION_SERVICE, android.content.Context.LIGHTS_SERVICE, android.content.Context#LOCALE_SERVICE, android.content.Context.UWB_SERVICE, android.content.Context#MEDIA_METRICS_SERVICE, android.content.Context#DISPLAY_HASH_SERVICE, android.content.Context#CREDENTIAL_SERVICE, android.content.Context#DEVICE_LOCK_SERVICE, android.content.Context.VIRTUALIZATION_SERVICE, android.content.Context#GRAMMATICAL_INFLECTION_SERVICE, android.content.Context#SECURITY_STATE_SERVICE, android.content.Context#CONTACT_KEYS_SERVICE, android.content.Context.RANGING_SERVICE, android.content.Context.MEDIA_QUALITY_SERVICE, or android.content.Context.ADVANCED_PROTECTION_SERVICE This value cannot be null.

Return
`Any!`	The service or `null` if the name does not exist.

getSystemServiceName

Added in API level 23

open fun getSystemServiceName(serviceClass: Class<*>): String?

Parameters
`serviceClass`	Class<*>: The class of the desired service. This value cannot be `null`.

Return
`String?`	The service name or null if the class is not a supported system service.

getTheme

Added in API level 1

open fun getTheme(): Resources.Theme!

getWallpaper

Added in API level 1

open fun getWallpaper(): Drawable!

getWallpaperDesiredMinimumHeight

Added in API level 1

open fun getWallpaperDesiredMinimumHeight(): Int

getWallpaperDesiredMinimumWidth

Added in API level 1

open fun getWallpaperDesiredMinimumWidth(): Int

grantUriPermission

Added in API level 1

open fun grantUriPermission(
    toPackage: String!, 
    uri: Uri!, 
    modeFlags: Int
): Unit

Parameters
`toPackage`	String!: The package you would like to allow to access the Uri.
`uri`	Uri!: The Uri you would like to grant access to.
`modeFlags`	Int: The desired access modes. Value is either `0` or a combination of `android.content.Intent#FLAG_GRANT_READ_URI_PERMISSION`, `android.content.Intent#FLAG_GRANT_WRITE_URI_PERMISSION`, `android.content.Intent#FLAG_GRANT_PERSISTABLE_URI_PERMISSION`, and `android.content.Intent#FLAG_GRANT_PREFIX_URI_PERMISSION`

isDeviceProtectedStorage

Added in API level 24

open fun isDeviceProtectedStorage(): Boolean

isRestricted

Added in API level 4

open fun isRestricted(): Boolean

Return
`Boolean`	`true` if this Context is restricted, `false` otherwise.

isUiContext

open fun isUiContext(): Boolean

{@hide}

moveDatabaseFrom

Added in API level 24

open fun moveDatabaseFrom(
    sourceContext: Context!, 
    name: String!
): Boolean

Parameters
`sourceContext`	Context!: The source context which contains the existing database to move.
`name`	String!: The name of the database file.

Return
`Boolean`	`true` if the move was successful or if the database didn't exist in the source context, otherwise `false`.

moveSharedPreferencesFrom

Added in API level 24

open fun moveSharedPreferencesFrom(
    sourceContext: Context!, 
    name: String!
): Boolean

Parameters
`sourceContext`	Context!: The source context which contains the existing shared preferences to move.
`name`	String!: The name of the shared preferences file.

Return
`Boolean`	`true` if the move was successful or if the shared preferences didn't exist in the source context, otherwise `false`.

openFileInput

Added in API level 1

open fun openFileInput(name: String!): FileInputStream!

Parameters
`name`	String!: The name of the file to open; can not contain path separators.

Return
`FileInputStream!`	The resulting `FileInputStream`.

openFileOutput

Added in API level 1

open fun openFileOutput(
    name: String!, 
    mode: Int
): FileOutputStream!

Parameters
`name`	String!: The name of the file to open; can not contain path separators.
`mode`	Int: Operating mode. Value is either `0` or a combination of `android.content.Context#MODE_PRIVATE`, `android.content.Context#MODE_WORLD_READABLE`, `android.content.Context#MODE_WORLD_WRITEABLE`, and `android.content.Context#MODE_APPEND`

Return
`FileOutputStream!`	The resulting `FileOutputStream`.

openOrCreateDatabase

Added in API level 1

open fun openOrCreateDatabase(
    file: String!, 
    mode: Int, 
    factory: SQLiteDatabase.CursorFactory!
): SQLiteDatabase!

Parameters
`name`	The name (unique in the application package) of the database.
`mode`	Int: Operating mode. Value is either `0` or a combination of `android.content.Context#MODE_PRIVATE`, `android.content.Context#MODE_WORLD_READABLE`, `android.content.Context#MODE_WORLD_WRITEABLE`, `android.content.Context#MODE_ENABLE_WRITE_AHEAD_LOGGING`, and `android.content.Context#MODE_NO_LOCALIZED_COLLATORS`
`factory`	SQLiteDatabase.CursorFactory!: An optional factory class that is called to instantiate a cursor when query is called.

Return
`SQLiteDatabase!`	The contents of a newly created database with the given name.

Exceptions
`android.database.sqlite.SQLiteException`	if the database file could not be opened.

openOrCreateDatabase

Added in API level 11

open fun openOrCreateDatabase(
    file: String!, 
    mode: Int, 
    factory: SQLiteDatabase.CursorFactory!, 
    errorHandler: DatabaseErrorHandler?
): SQLiteDatabase!

Parameters
`name`	The name (unique in the application package) of the database.
`mode`	Int: Operating mode. Value is either `0` or a combination of `android.content.Context#MODE_PRIVATE`, `android.content.Context#MODE_WORLD_READABLE`, `android.content.Context#MODE_WORLD_WRITEABLE`, `android.content.Context#MODE_ENABLE_WRITE_AHEAD_LOGGING`, and `android.content.Context#MODE_NO_LOCALIZED_COLLATORS`
`factory`	SQLiteDatabase.CursorFactory!: An optional factory class that is called to instantiate a cursor when query is called.
`errorHandler`	DatabaseErrorHandler?: the `DatabaseErrorHandler` to be used when sqlite reports database corruption. if null, `android.database.DefaultDatabaseErrorHandler` is assumed.

Return
`SQLiteDatabase!`	The contents of a newly created database with the given name.

Exceptions
`android.database.sqlite.SQLiteException`	if the database file could not be opened.

peekWallpaper

Added in API level 1

open fun peekWallpaper(): Drawable!

registerReceiver

Added in API level 1

open fun registerReceiver(
    receiver: BroadcastReceiver?, 
    filter: IntentFilter!
): Intent?

Parameters
`receiver`	BroadcastReceiver?: The BroadcastReceiver to handle the broadcast. This value may be `null`.
`filter`	IntentFilter!: Selects the Intent broadcasts to be received.

Return
`Intent?`	The first sticky intent found that matches filter, or null if there are none.

registerReceiver

Added in API level 26

open fun registerReceiver(
    receiver: BroadcastReceiver?, 
    filter: IntentFilter!, 
    flags: Int
): Intent?

Parameters
`receiver`	BroadcastReceiver?: The BroadcastReceiver to handle the broadcast. This value may be `null`.
`filter`	IntentFilter!: Selects the Intent broadcasts to be received.
`flags`	Int: Additional options for the receiver. For apps targeting `android.os.Build.VERSION_CODES#UPSIDE_DOWN_CAKE` either `RECEIVER_EXPORTED` or `RECEIVER_NOT_EXPORTED` must be specified if the receiver isn't being registered for system broadcasts or a `SecurityException` will be thrown. If `RECEIVER_EXPORTED` is specified, a receiver may additionally specify `RECEIVER_VISIBLE_TO_INSTANT_APPS`. For a complete list of system broadcast actions, see the BROADCAST_ACTIONS.TXT file in the Android SDK. If both `RECEIVER_EXPORTED` and `RECEIVER_NOT_EXPORTED` are specified, an `IllegalArgumentException` will be thrown. Value is either `0` or a combination of `android.content.Context#RECEIVER_VISIBLE_TO_INSTANT_APPS`, `android.content.Context#RECEIVER_EXPORTED`, `android.content.Context#RECEIVER_NOT_EXPORTED`, and android.content.Context.RECEIVER_EXPORTED_UNAUDITED

Return
`Intent?`	The first sticky intent found that matches filter, or null if there are none.

registerReceiver

Added in API level 1

open fun registerReceiver(
    receiver: BroadcastReceiver!, 
    filter: IntentFilter!, 
    broadcastPermission: String?, 
    scheduler: Handler?
): Intent?

Parameters
`receiver`	BroadcastReceiver!: The BroadcastReceiver to handle the broadcast.
`filter`	IntentFilter!: Selects the Intent broadcasts to be received.
`broadcastPermission`	String?: String naming a permissions that a broadcaster must hold in order to send an Intent to you. If null, no permission is required.
`scheduler`	Handler?: Handler identifying the thread that will receive the Intent. If null, the main thread of the process will be used.

Return
`Intent?`	The first sticky intent found that matches filter, or null if there are none.

registerReceiver

Added in API level 26

open fun registerReceiver(
    receiver: BroadcastReceiver!, 
    filter: IntentFilter!, 
    broadcastPermission: String?, 
    scheduler: Handler?, 
    flags: Int
): Intent?

Parameters
`receiver`	BroadcastReceiver!: The BroadcastReceiver to handle the broadcast.
`filter`	IntentFilter!: Selects the Intent broadcasts to be received.
`broadcastPermission`	String?: String naming a permissions that a broadcaster must hold in order to send an Intent to you. If null, no permission is required.
`scheduler`	Handler?: Handler identifying the thread that will receive the Intent. If null, the main thread of the process will be used.
`flags`	Int: Additional options for the receiver. For apps targeting `android.os.Build.VERSION_CODES#UPSIDE_DOWN_CAKE` either `RECEIVER_EXPORTED` or `RECEIVER_NOT_EXPORTED` must be specified if the receiver isn't being registered for system broadcasts or a `SecurityException` will be thrown. If `RECEIVER_EXPORTED` is specified, a receiver may additionally specify `RECEIVER_VISIBLE_TO_INSTANT_APPS`. For a complete list of system broadcast actions, see the BROADCAST_ACTIONS.TXT file in the Android SDK. If both `RECEIVER_EXPORTED` and `RECEIVER_NOT_EXPORTED` are specified, an `IllegalArgumentException` will be thrown. Value is either `0` or a combination of `android.content.Context#RECEIVER_VISIBLE_TO_INSTANT_APPS`, `android.content.Context#RECEIVER_EXPORTED`, `android.content.Context#RECEIVER_NOT_EXPORTED`, and android.content.Context.RECEIVER_EXPORTED_UNAUDITED

Return
`Intent?`	The first sticky intent found that matches filter, or null if there are none.

removeStickyBroadcast

Added in API level 1

open fun removeStickyBroadcast(intent: Intent!): Unit

Parameters
`intent`	Intent!: The Intent that was previously broadcast.

removeStickyBroadcastAsUser

Added in API level 17

open fun removeStickyBroadcastAsUser(
    intent: Intent!, 
    user: UserHandle!
): Unit

Parameters
`intent`	Intent!: The Intent that was previously broadcast.
`user`	UserHandle!: UserHandle to remove the sticky broadcast from.

revokeUriPermission

Added in API level 1

open fun revokeUriPermission(
    uri: Uri!, 
    modeFlags: Int
): Unit

Parameters
`uri`	Uri!: The Uri you would like to revoke access to.
`modeFlags`	Int: The access modes to revoke. Value is either `0` or a combination of `android.content.Intent#FLAG_GRANT_READ_URI_PERMISSION`, and `android.content.Intent#FLAG_GRANT_WRITE_URI_PERMISSION`

revokeUriPermission

Added in API level 26

open fun revokeUriPermission(
    targetPackage: String!, 
    uri: Uri!, 
    modeFlags: Int
): Unit

Parameters
`toPackage`	The package you had previously granted access to.
`uri`	Uri!: The Uri you would like to revoke access to.
`modeFlags`	Int: The access modes to revoke. Value is either `0` or a combination of `android.content.Intent#FLAG_GRANT_READ_URI_PERMISSION`, and `android.content.Intent#FLAG_GRANT_WRITE_URI_PERMISSION`

sendBroadcast

Added in API level 1

open fun sendBroadcast(intent: Intent!): Unit

Parameters
`intent`	Intent!: The Intent to broadcast; all receivers matching this Intent will receive the broadcast.

sendBroadcast

Added in API level 1

open fun sendBroadcast(
    intent: Intent!, 
    receiverPermission: String?
): Unit

Parameters
`intent`	Intent!: The Intent to broadcast; all receivers matching this Intent will receive the broadcast.
`receiverPermission`	String?: (optional) String naming a permission that a receiver must hold in order to receive your broadcast. If null, no permission is required.

sendBroadcastAsUser

Added in API level 17

open fun sendBroadcastAsUser(
    intent: Intent!, 
    user: UserHandle!
): Unit

Parameters
`intent`	Intent!: The intent to broadcast
`user`	UserHandle!: UserHandle to send the intent to.

sendBroadcastAsUser

Added in API level 17

open fun sendBroadcastAsUser(
    intent: Intent!, 
    user: UserHandle!, 
    receiverPermission: String?
): Unit

Parameters
`intent`	Intent!: The Intent to broadcast; all receivers matching this Intent will receive the broadcast.
`user`	UserHandle!: UserHandle to send the intent to.
`receiverPermission`	String?: (optional) String naming a permission that a receiver must hold in order to receive your broadcast. If null, no permission is required.

sendOrderedBroadcast

Added in API level 1

open fun sendOrderedBroadcast(
    intent: Intent!, 
    receiverPermission: String?
): Unit

Parameters
`intent`	Intent!: The Intent to broadcast; all receivers matching this Intent will receive the broadcast.
`receiverPermission`	String?: (optional) String naming a permissions that a receiver must hold in order to receive your broadcast. If null, no permission is required.

sendOrderedBroadcast

Added in API level 1

open fun sendOrderedBroadcast(
    intent: Intent, 
    receiverPermission: String?, 
    resultReceiver: BroadcastReceiver?, 
    scheduler: Handler?, 
    initialCode: Int, 
    initialData: String?, 
    initialExtras: Bundle?
): Unit

Parameters
`intent`	Intent: The Intent to broadcast; all receivers matching this Intent will receive the broadcast. This value cannot be `null`.
`receiverPermission`	String?: String naming a permissions that a receiver must hold in order to receive your broadcast. If null, no permission is required.
`resultReceiver`	BroadcastReceiver?: Your own BroadcastReceiver to treat as the final receiver of the broadcast. This value may be `null`.
`scheduler`	Handler?: A custom Handler with which to schedule the resultReceiver callback; if null it will be scheduled in the Context's main thread.
`initialCode`	Int: An initial value for the result code. Often Activity.RESULT_OK.
`initialData`	String?: An initial value for the result data. Often null.
`initialExtras`	Bundle?: An initial value for the result extras. Often null.

sendOrderedBroadcast

Added in API level 30

open fun sendOrderedBroadcast(
    intent: Intent, 
    receiverPermission: String?, 
    receiverAppOp: String?, 
    resultReceiver: BroadcastReceiver?, 
    scheduler: Handler?, 
    initialCode: Int, 
    initialData: String?, 
    initialExtras: Bundle?
): Unit

Parameters
`intent`	Intent: The Intent to broadcast; all receivers matching this Intent will receive the broadcast. This value cannot be `null`.
`receiverPermission`	String?: String naming a permissions that a receiver must hold in order to receive your broadcast. If null, no permission is required.
`receiverAppOp`	String?: The app op associated with the broadcast. If null, no appOp is required. If both receiverAppOp and receiverPermission are non-null, a receiver must have both of them to receive the broadcast
`resultReceiver`	BroadcastReceiver?: Your own BroadcastReceiver to treat as the final receiver of the broadcast. This value may be `null`.
`scheduler`	Handler?: A custom Handler with which to schedule the resultReceiver callback; if null it will be scheduled in the Context's main thread.
`initialCode`	Int: An initial value for the result code. Often Activity.RESULT_OK.
`initialData`	String?: An initial value for the result data. Often null.
`initialExtras`	Bundle?: An initial value for the result extras. Often null.

sendOrderedBroadcastAsUser

Added in API level 17

open fun sendOrderedBroadcastAsUser(
    intent: Intent!, 
    user: UserHandle!, 
    receiverPermission: String?, 
    resultReceiver: BroadcastReceiver!, 
    scheduler: Handler?, 
    initialCode: Int, 
    initialData: String?, 
    initialExtras: Bundle?
): Unit

Parameters
`intent`	Intent!: The Intent to broadcast; all receivers matching this Intent will receive the broadcast.
`user`	UserHandle!: UserHandle to send the intent to.
`receiverPermission`	String?: String naming a permissions that a receiver must hold in order to receive your broadcast. If null, no permission is required.
`resultReceiver`	BroadcastReceiver!: Your own BroadcastReceiver to treat as the final receiver of the broadcast.
`scheduler`	Handler?: A custom Handler with which to schedule the resultReceiver callback; if null it will be scheduled in the Context's main thread.
`initialCode`	Int: An initial value for the result code. Often Activity.RESULT_OK.
`initialData`	String?: An initial value for the result data. Often null.
`initialExtras`	Bundle?: An initial value for the result extras. Often null.

sendStickyBroadcast

Added in API level 1

open fun sendStickyBroadcast(intent: Intent!): Unit

Parameters
`intent`	Intent!: The Intent to broadcast; all receivers matching this Intent will receive the broadcast, and the Intent will be held to be re-broadcast to future receivers.

sendStickyBroadcast

Added in API level 31

open fun sendStickyBroadcast(
    intent: Intent, 
    options: Bundle?
): Unit

Parameters
`intent`	Intent: The Intent to broadcast; all receivers matching this Intent will receive the broadcast, and the Intent will be held to be re-broadcast to future receivers. This value cannot be `null`.
`options`	Bundle?: (optional) Additional sending options, generated from a `android.app.BroadcastOptions`. This value may be `null`.

sendStickyBroadcastAsUser

Added in API level 17

open fun sendStickyBroadcastAsUser(
    intent: Intent!, 
    user: UserHandle!
): Unit

Parameters
`intent`	Intent!: The Intent to broadcast; all receivers matching this Intent will receive the broadcast, and the Intent will be held to be re-broadcast to future receivers.
`user`	UserHandle!: UserHandle to send the intent to.

sendStickyOrderedBroadcast

Added in API level 5

open fun sendStickyOrderedBroadcast(
    intent: Intent!, 
    resultReceiver: BroadcastReceiver!, 
    scheduler: Handler?, 
    initialCode: Int, 
    initialData: String?, 
    initialExtras: Bundle?
): Unit

Parameters
`intent`	Intent!: The Intent to broadcast; all receivers matching this Intent will receive the broadcast.
`resultReceiver`	BroadcastReceiver!: Your own BroadcastReceiver to treat as the final receiver of the broadcast.
`scheduler`	Handler?: A custom Handler with which to schedule the resultReceiver callback; if null it will be scheduled in the Context's main thread.
`initialCode`	Int: An initial value for the result code. Often Activity.RESULT_OK.
`initialData`	String?: An initial value for the result data. Often null.
`initialExtras`	Bundle?: An initial value for the result extras. Often null.

sendStickyOrderedBroadcastAsUser

Added in API level 17

open fun sendStickyOrderedBroadcastAsUser(
    intent: Intent!, 
    user: UserHandle!, 
    resultReceiver: BroadcastReceiver!, 
    scheduler: Handler?, 
    initialCode: Int, 
    initialData: String?, 
    initialExtras: Bundle?
): Unit

Parameters
`intent`	Intent!: The Intent to broadcast; all receivers matching this Intent will receive the broadcast.
`user`	UserHandle!: UserHandle to send the intent to.
`resultReceiver`	BroadcastReceiver!: Your own BroadcastReceiver to treat as the final receiver of the broadcast.
`scheduler`	Handler?: A custom Handler with which to schedule the resultReceiver callback; if null it will be scheduled in the Context's main thread.
`initialCode`	Int: An initial value for the result code. Often Activity.RESULT_OK.
`initialData`	String?: An initial value for the result data. Often null.
`initialExtras`	Bundle?: An initial value for the result extras. Often null.

setTheme

Added in API level 1

open fun setTheme(resid: Int): Unit

Parameters
`resid`	Int: The style resource describing the theme.

setWallpaper

Added in API level 1

open fun setWallpaper(bitmap: Bitmap!): Unit

setWallpaper

Added in API level 1

open fun setWallpaper(data: InputStream!): Unit

startActivities

Added in API level 11

open fun startActivities(intents: Array<Intent!>!): Unit

Parameters
`intents`	Array<Intent!>!: An array of Intents to be started.

Exceptions
`android.content.ActivityNotFoundException`

startActivities

Added in API level 16

open fun startActivities(
    intents: Array<Intent!>!, 
    options: Bundle!
): Unit

Parameters
`intents`	Array<Intent!>!: An array of Intents to be started.
`options`	Bundle!: Additional options for how the Activity should be started. See `android.content.Context#startActivity(Intent, Bundle)` Context.startActivity(Intent, Bundle)} for more details.

Exceptions
`android.content.ActivityNotFoundException`

startActivity

Added in API level 1

open fun startActivity(intent: Intent!): Unit

Parameters
`intent`	Intent!: The description of the activity to start.

Exceptions
`android.content.ActivityNotFoundException`	`

startActivity

Added in API level 16

open fun startActivity(
    intent: Intent!, 
    options: Bundle?
): Unit

Parameters
`intent`	Intent!: The description of the activity to start.
`options`	Bundle?: Additional options for how the Activity should be started. May be null if there are no options. See `android.app.ActivityOptions` for how to build the Bundle supplied here; there are no supported definitions for building it manually.

Exceptions
`android.content.ActivityNotFoundException`

startForegroundService

Added in API level 26

open fun startForegroundService(service: Intent!): ComponentName?

Parameters
`service`	Intent!: Identifies the service to be started. The Intent must be fully explicit (supplying a component name). Additional values may be included in the Intent extras to supply arguments along with this specific start call.

Return
`ComponentName?`	If the service is being started or is already running, the `ComponentName` of the actual service that was started is returned; else if the service does not exist null is returned.

Exceptions
`java.lang.SecurityException`	If the caller does not have permission to access the service or the service can not be found.
`android.app.ForegroundServiceStartNotAllowedException`	If the caller app's targeting API is `android.os.Build.VERSION_CODES#S` or later, and the foreground service is restricted from start due to background restriction.

startInstrumentation

Added in API level 1

open fun startInstrumentation(
    className: ComponentName, 
    profileFile: String?, 
    arguments: Bundle?
): Boolean

Parameters
`className`	ComponentName: Name of the Instrumentation component to be run. This value cannot be `null`.
`profileFile`	String?: Optional path to write profiling data as the instrumentation runs, or null for no profiling.
`arguments`	Bundle?: Additional optional arguments to pass to the instrumentation, or null.

Return
`Boolean`	`true` if the instrumentation was successfully started, else `false` if it could not be found.

startIntentSender

Added in API level 5

open fun startIntentSender(
    intent: IntentSender!, 
    fillInIntent: Intent?, 
    flagsMask: Int, 
    flagsValues: Int, 
    extraFlags: Int
): Unit

Parameters
`intent`	IntentSender!: The IntentSender to launch.
`fillInIntent`	Intent?: If non-null, this will be provided as the intent parameter to android.content.IntentSender#sendIntent.
`flagsMask`	Int: Intent flags in the original IntentSender that you would like to change. Value is either `0` or a combination of `android.content.Intent#FLAG_FROM_BACKGROUND`, `android.content.Intent#FLAG_DEBUG_LOG_RESOLUTION`, `android.content.Intent#FLAG_EXCLUDE_STOPPED_PACKAGES`, `android.content.Intent#FLAG_INCLUDE_STOPPED_PACKAGES`, android.content.Intent.FLAG_DEBUG_TRIAGED_MISSING, android.content.Intent.FLAG_IGNORE_EPHEMERAL, `android.content.Intent#FLAG_ACTIVITY_MATCH_EXTERNAL`, `android.content.Intent#FLAG_ACTIVITY_NO_HISTORY`, `android.content.Intent#FLAG_ACTIVITY_SINGLE_TOP`, `android.content.Intent#FLAG_ACTIVITY_NEW_TASK`, `android.content.Intent#FLAG_ACTIVITY_MULTIPLE_TASK`, `android.content.Intent#FLAG_ACTIVITY_CLEAR_TOP`, `android.content.Intent#FLAG_ACTIVITY_FORWARD_RESULT`, `android.content.Intent#FLAG_ACTIVITY_PREVIOUS_IS_TOP`, `android.content.Intent#FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS`, `android.content.Intent#FLAG_ACTIVITY_BROUGHT_TO_FRONT`, `android.content.Intent#FLAG_ACTIVITY_RESET_TASK_IF_NEEDED`, `android.content.Intent#FLAG_ACTIVITY_LAUNCHED_FROM_HISTORY`, `android.content.Intent#FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET`, `android.content.Intent#FLAG_ACTIVITY_NEW_DOCUMENT`, `android.content.Intent#FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET`, `android.content.Intent#FLAG_ACTIVITY_NO_USER_ACTION`, `android.content.Intent#FLAG_ACTIVITY_REORDER_TO_FRONT`, `android.content.Intent#FLAG_ACTIVITY_NO_ANIMATION`, `android.content.Intent#FLAG_ACTIVITY_CLEAR_TASK`, `android.content.Intent#FLAG_ACTIVITY_TASK_ON_HOME`, `android.content.Intent#FLAG_ACTIVITY_RETAIN_IN_RECENTS`, `android.content.Intent#FLAG_ACTIVITY_LAUNCH_ADJACENT`, `android.content.Intent#FLAG_RECEIVER_REGISTERED_ONLY`, `android.content.Intent#FLAG_RECEIVER_REPLACE_PENDING`, `android.content.Intent#FLAG_RECEIVER_FOREGROUND`, `android.content.Intent#FLAG_RECEIVER_NO_ABORT`, android.content.Intent.FLAG_RECEIVER_REGISTERED_ONLY_BEFORE_BOOT, android.content.Intent.FLAG_RECEIVER_BOOT_UPGRADE, android.content.Intent.FLAG_RECEIVER_INCLUDE_BACKGROUND, android.content.Intent.FLAG_RECEIVER_EXCLUDE_BACKGROUND, android.content.Intent.FLAG_RECEIVER_FROM_SHELL, `android.content.Intent#FLAG_RECEIVER_VISIBLE_TO_INSTANT_APPS`, android.content.Intent.FLAG_RECEIVER_OFFLOAD, and android.content.Intent.FLAG_RECEIVER_OFFLOAD_FOREGROUND
`flagsValues`	Int: Desired values for any bits set in flagsMask Value is either `0` or a combination of `android.content.Intent#FLAG_FROM_BACKGROUND`, `android.content.Intent#FLAG_DEBUG_LOG_RESOLUTION`, `android.content.Intent#FLAG_EXCLUDE_STOPPED_PACKAGES`, `android.content.Intent#FLAG_INCLUDE_STOPPED_PACKAGES`, android.content.Intent.FLAG_DEBUG_TRIAGED_MISSING, android.content.Intent.FLAG_IGNORE_EPHEMERAL, `android.content.Intent#FLAG_ACTIVITY_MATCH_EXTERNAL`, `android.content.Intent#FLAG_ACTIVITY_NO_HISTORY`, `android.content.Intent#FLAG_ACTIVITY_SINGLE_TOP`, `android.content.Intent#FLAG_ACTIVITY_NEW_TASK`, `android.content.Intent#FLAG_ACTIVITY_MULTIPLE_TASK`, `android.content.Intent#FLAG_ACTIVITY_CLEAR_TOP`, `android.content.Intent#FLAG_ACTIVITY_FORWARD_RESULT`, `android.content.Intent#FLAG_ACTIVITY_PREVIOUS_IS_TOP`, `android.content.Intent#FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS`, `android.content.Intent#FLAG_ACTIVITY_BROUGHT_TO_FRONT`, `android.content.Intent#FLAG_ACTIVITY_RESET_TASK_IF_NEEDED`, `android.content.Intent#FLAG_ACTIVITY_LAUNCHED_FROM_HISTORY`, `android.content.Intent#FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET`, `android.content.Intent#FLAG_ACTIVITY_NEW_DOCUMENT`, `android.content.Intent#FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET`, `android.content.Intent#FLAG_ACTIVITY_NO_USER_ACTION`, `android.content.Intent#FLAG_ACTIVITY_REORDER_TO_FRONT`, `android.content.Intent#FLAG_ACTIVITY_NO_ANIMATION`, `android.content.Intent#FLAG_ACTIVITY_CLEAR_TASK`, `android.content.Intent#FLAG_ACTIVITY_TASK_ON_HOME`, `android.content.Intent#FLAG_ACTIVITY_RETAIN_IN_RECENTS`, `android.content.Intent#FLAG_ACTIVITY_LAUNCH_ADJACENT`, `android.content.Intent#FLAG_RECEIVER_REGISTERED_ONLY`, `android.content.Intent#FLAG_RECEIVER_REPLACE_PENDING`, `android.content.Intent#FLAG_RECEIVER_FOREGROUND`, `android.content.Intent#FLAG_RECEIVER_NO_ABORT`, android.content.Intent.FLAG_RECEIVER_REGISTERED_ONLY_BEFORE_BOOT, android.content.Intent.FLAG_RECEIVER_BOOT_UPGRADE, android.content.Intent.FLAG_RECEIVER_INCLUDE_BACKGROUND, android.content.Intent.FLAG_RECEIVER_EXCLUDE_BACKGROUND, android.content.Intent.FLAG_RECEIVER_FROM_SHELL, `android.content.Intent#FLAG_RECEIVER_VISIBLE_TO_INSTANT_APPS`, android.content.Intent.FLAG_RECEIVER_OFFLOAD, and android.content.Intent.FLAG_RECEIVER_OFFLOAD_FOREGROUND
`extraFlags`	Int: Always set to 0.

startIntentSender

Added in API level 16

open fun startIntentSender(
    intent: IntentSender!, 
    fillInIntent: Intent?, 
    flagsMask: Int, 
    flagsValues: Int, 
    extraFlags: Int, 
    options: Bundle?
): Unit

Parameters
`intent`	IntentSender!: The IntentSender to launch.
`fillInIntent`	Intent?: If non-null, this will be provided as the intent parameter to android.content.IntentSender#sendIntent.
`flagsMask`	Int: Intent flags in the original IntentSender that you would like to change. Value is either `0` or a combination of `android.content.Intent#FLAG_FROM_BACKGROUND`, `android.content.Intent#FLAG_DEBUG_LOG_RESOLUTION`, `android.content.Intent#FLAG_EXCLUDE_STOPPED_PACKAGES`, `android.content.Intent#FLAG_INCLUDE_STOPPED_PACKAGES`, android.content.Intent.FLAG_DEBUG_TRIAGED_MISSING, android.content.Intent.FLAG_IGNORE_EPHEMERAL, `android.content.Intent#FLAG_ACTIVITY_MATCH_EXTERNAL`, `android.content.Intent#FLAG_ACTIVITY_NO_HISTORY`, `android.content.Intent#FLAG_ACTIVITY_SINGLE_TOP`, `android.content.Intent#FLAG_ACTIVITY_NEW_TASK`, `android.content.Intent#FLAG_ACTIVITY_MULTIPLE_TASK`, `android.content.Intent#FLAG_ACTIVITY_CLEAR_TOP`, `android.content.Intent#FLAG_ACTIVITY_FORWARD_RESULT`, `android.content.Intent#FLAG_ACTIVITY_PREVIOUS_IS_TOP`, `android.content.Intent#FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS`, `android.content.Intent#FLAG_ACTIVITY_BROUGHT_TO_FRONT`, `android.content.Intent#FLAG_ACTIVITY_RESET_TASK_IF_NEEDED`, `android.content.Intent#FLAG_ACTIVITY_LAUNCHED_FROM_HISTORY`, `android.content.Intent#FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET`, `android.content.Intent#FLAG_ACTIVITY_NEW_DOCUMENT`, `android.content.Intent#FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET`, `android.content.Intent#FLAG_ACTIVITY_NO_USER_ACTION`, `android.content.Intent#FLAG_ACTIVITY_REORDER_TO_FRONT`, `android.content.Intent#FLAG_ACTIVITY_NO_ANIMATION`, `android.content.Intent#FLAG_ACTIVITY_CLEAR_TASK`, `android.content.Intent#FLAG_ACTIVITY_TASK_ON_HOME`, `android.content.Intent#FLAG_ACTIVITY_RETAIN_IN_RECENTS`, `android.content.Intent#FLAG_ACTIVITY_LAUNCH_ADJACENT`, `android.content.Intent#FLAG_RECEIVER_REGISTERED_ONLY`, `android.content.Intent#FLAG_RECEIVER_REPLACE_PENDING`, `android.content.Intent#FLAG_RECEIVER_FOREGROUND`, `android.content.Intent#FLAG_RECEIVER_NO_ABORT`, android.content.Intent.FLAG_RECEIVER_REGISTERED_ONLY_BEFORE_BOOT, android.content.Intent.FLAG_RECEIVER_BOOT_UPGRADE, android.content.Intent.FLAG_RECEIVER_INCLUDE_BACKGROUND, android.content.Intent.FLAG_RECEIVER_EXCLUDE_BACKGROUND, android.content.Intent.FLAG_RECEIVER_FROM_SHELL, `android.content.Intent#FLAG_RECEIVER_VISIBLE_TO_INSTANT_APPS`, android.content.Intent.FLAG_RECEIVER_OFFLOAD, and android.content.Intent.FLAG_RECEIVER_OFFLOAD_FOREGROUND
`flagsValues`	Int: Desired values for any bits set in flagsMask Value is either `0` or a combination of `android.content.Intent#FLAG_FROM_BACKGROUND`, `android.content.Intent#FLAG_DEBUG_LOG_RESOLUTION`, `android.content.Intent#FLAG_EXCLUDE_STOPPED_PACKAGES`, `android.content.Intent#FLAG_INCLUDE_STOPPED_PACKAGES`, android.content.Intent.FLAG_DEBUG_TRIAGED_MISSING, android.content.Intent.FLAG_IGNORE_EPHEMERAL, `android.content.Intent#FLAG_ACTIVITY_MATCH_EXTERNAL`, `android.content.Intent#FLAG_ACTIVITY_NO_HISTORY`, `android.content.Intent#FLAG_ACTIVITY_SINGLE_TOP`, `android.content.Intent#FLAG_ACTIVITY_NEW_TASK`, `android.content.Intent#FLAG_ACTIVITY_MULTIPLE_TASK`, `android.content.Intent#FLAG_ACTIVITY_CLEAR_TOP`, `android.content.Intent#FLAG_ACTIVITY_FORWARD_RESULT`, `android.content.Intent#FLAG_ACTIVITY_PREVIOUS_IS_TOP`, `android.content.Intent#FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS`, `android.content.Intent#FLAG_ACTIVITY_BROUGHT_TO_FRONT`, `android.content.Intent#FLAG_ACTIVITY_RESET_TASK_IF_NEEDED`, `android.content.Intent#FLAG_ACTIVITY_LAUNCHED_FROM_HISTORY`, `android.content.Intent#FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET`, `android.content.Intent#FLAG_ACTIVITY_NEW_DOCUMENT`, `android.content.Intent#FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET`, `android.content.Intent#FLAG_ACTIVITY_NO_USER_ACTION`, `android.content.Intent#FLAG_ACTIVITY_REORDER_TO_FRONT`, `android.content.Intent#FLAG_ACTIVITY_NO_ANIMATION`, `android.content.Intent#FLAG_ACTIVITY_CLEAR_TASK`, `android.content.Intent#FLAG_ACTIVITY_TASK_ON_HOME`, `android.content.Intent#FLAG_ACTIVITY_RETAIN_IN_RECENTS`, `android.content.Intent#FLAG_ACTIVITY_LAUNCH_ADJACENT`, `android.content.Intent#FLAG_RECEIVER_REGISTERED_ONLY`, `android.content.Intent#FLAG_RECEIVER_REPLACE_PENDING`, `android.content.Intent#FLAG_RECEIVER_FOREGROUND`, `android.content.Intent#FLAG_RECEIVER_NO_ABORT`, android.content.Intent.FLAG_RECEIVER_REGISTERED_ONLY_BEFORE_BOOT, android.content.Intent.FLAG_RECEIVER_BOOT_UPGRADE, android.content.Intent.FLAG_RECEIVER_INCLUDE_BACKGROUND, android.content.Intent.FLAG_RECEIVER_EXCLUDE_BACKGROUND, android.content.Intent.FLAG_RECEIVER_FROM_SHELL, `android.content.Intent#FLAG_RECEIVER_VISIBLE_TO_INSTANT_APPS`, android.content.Intent.FLAG_RECEIVER_OFFLOAD, and android.content.Intent.FLAG_RECEIVER_OFFLOAD_FOREGROUND
`extraFlags`	Int: Always set to 0.
`options`	Bundle?: Additional options for how the Activity should be started. See `android.content.Context#startActivity(Intent, Bundle)` Context.startActivity(Intent, Bundle)} for more details. If options have also been supplied by the IntentSender, options given here will override any that conflict with those given by the IntentSender. This value may be `null`.

startService

Added in API level 1

open fun startService(service: Intent!): ComponentName?

Parameters
`service`	Intent!: Identifies the service to be started. The Intent must be fully explicit (supplying a component name). Additional values may be included in the Intent extras to supply arguments along with this specific start call.

Return
`ComponentName?`	If the service is being started or is already running, the `ComponentName` of the actual service that was started is returned; else if the service does not exist null is returned.

Exceptions
`java.lang.SecurityException`	If the caller does not have permission to access the service or the service can not be found.
`java.lang.IllegalStateException`	Before Android `android.os.Build.VERSION_CODES#S`, if the application is in a state where the service can not be started (such as not in the foreground in a state when services are allowed), `IllegalStateException` was thrown.
`android.app.BackgroundServiceStartNotAllowedException`	On Android `android.os.Build.VERSION_CODES#S` and later, if the application is in a state where the service can not be started (such as not in the foreground in a state when services are allowed), `android.app.BackgroundServiceStartNotAllowedException` is thrown. This exception extends `IllegalStateException`, so apps can use `catch (IllegalStateException)` to catch both.

stopService

Added in API level 1

open fun stopService(service: Intent!): Boolean

Parameters
`service`	Intent!: Description of the service to be stopped. The Intent must be either fully explicit (supplying a component name) or specify a specific package name it is targeted to.

Return
`Boolean`	If there is a service matching the given Intent that is already running, then it is stopped and `true` is returned; else `false` is returned.

Exceptions
`java.lang.SecurityException`	If the caller does not have permission to access the service or the service can not be found.
`java.lang.IllegalStateException`	If the application is in a state where the service can not be started (such as not in the foreground in a state when services are allowed).

unbindService

Added in API level 1

open fun unbindService(conn: ServiceConnection): Unit

Parameters
`conn`	ServiceConnection: The connection interface previously supplied to bindService(). This parameter must not be null.

unregisterReceiver

Added in API level 1

open fun unregisterReceiver(receiver: BroadcastReceiver!): Unit

Parameters
`receiver`	BroadcastReceiver!: The BroadcastReceiver to unregister.

Exceptions
`java.lang.IllegalArgumentException`	if the `receiver` was not previously registered or already unregistered.

updateServiceGroup

Added in API level 29

open fun updateServiceGroup(
    conn: ServiceConnection, 
    group: Int, 
    importance: Int
): Unit

Parameters
`conn`	ServiceConnection: The connection interface previously supplied to bindService(). This parameter must not be null.
`group`	Int: A group to put this connection's process in. Upon calling here, this will override any previous group that was set for that process. The group tells the system about processes that are logically grouped together, so should be managed as one unit of importance (such as when being considered a recently used app). All processes in the same app with the same group are considered to be related. Supplying 0 reverts to the default behavior of not grouping.
`importance`	Int: Additional importance of the processes within a group. Upon calling here, this will override any previous importance that was set for that process. The most important process is 0, and higher values are successively less important. You can view this as describing how to order the processes in an array, with the processes at the end of the array being the least important. This value has no meaning besides indicating how processes should be ordered in that array one after the other. This provides a way to fine-tune the system's process killing, guiding it to kill processes at the end of the array first.