CustomTabsService

Kotlin |Java

abstract class CustomTabsService : Service

kotlin.Any
↳	android.content.Context
	↳	android.content.ContextWrapper
		↳	android.app.Service
			↳	androidx.browser.customtabs.CustomTabsService

Abstract service class for implementing Custom Tabs related functionality. The service should be responding to the action ACTION_CUSTOM_TABS_CONNECTION. This class should be used by implementers that want to provide Custom Tabs functionality, not by clients that want to launch Custom Tabs.

Summary

Nested classes
	Relation
	Result

Constants
static String	ACTION_CUSTOM_TABS_CONNECTION The Intent action that a CustomTabsService must respond to.
static String	CATEGORY_COLOR_SCHEME_CUSTOMIZATION An Intent filter category to signify that the Custom Tabs provider supports selecting and customizing color schemes via CustomTabsIntent.Builder#setColorScheme and CustomTabsIntent.Builder#setColorSchemeParams.
static String	CATEGORY_NAVBAR_COLOR_CUSTOMIZATION An Intent filter category to signify that the Custom Tabs provider supports customizing the color of the navigation bar (CustomTabsIntent.Builder#setNavigationBarColor).
static String	CATEGORY_TRUSTED_WEB_ACTIVITY_IMMERSIVE_MODE An Intent filter category to signify that the Trusted Web Activity provider supports immersive mode.
static String	CATEGORY_WEB_SHARE_TARGET_V2 An Intent filter category to signify that the Trusted Web Activity provider supports sending shared data according to the Web Share Target v2 protocol defined in https://wicg.
static Int	FILE_PURPOSE_TRUSTED_WEB_ACTIVITY_SPLASH_IMAGE A constant to be used with CustomTabsSession#receiveFile indicating that the file is a splash image to be shown on top of a Trusted Web Activity while the web contents are loading.
static String	KEY_SUCCESS The key to use to store a boolean in the returns bundle of extraCommand method, to indicate the command is executed successfully.
static String	KEY_URL For CustomTabsService#mayLaunchUrl calls that wants to specify more than one url, this key can be used with Bundle#putParcelable(String, android.os.Parcelable) to insert a new url to each bundle inside list of bundles.
static Int	RELATION_HANDLE_ALL_URLS Used for CustomTabsSession#validateRelationship(int, Uri, Bundle).
static Int	RELATION_USE_AS_ORIGIN Used for CustomTabsSession#validateRelationship(int, Uri, Bundle).
static Int	RESULT_FAILURE_DISALLOWED Indicates that the postMessage request was not allowed due to a bad argument or requesting at a disallowed time like when in background.
static Int	RESULT_FAILURE_MESSAGING_ERROR Indicates that the postMessage request has failed due to an internal error on the browser message channel.
static Int	RESULT_FAILURE_REMOTE_ERROR Indicates that the postMessage request has failed due to a RemoteException .
static Int	RESULT_SUCCESS Indicates that the postMessage request was accepted.
static String	TRUSTED_WEB_ACTIVITY_CATEGORY An Intent filter category to signify that the Custom Tabs provider supports Trusted Web Activities (see TrustedWebUtils for more details).

Public constructors
<init>() Abstract service class for implementing Custom Tabs related functionality.

Public methods
open IBinder	onBind(@Nullable intent: Intent?)

Protected methods
open Boolean	cleanUpSession(@NonNull sessionToken: CustomTabsSessionToken) Called when the client side IBinder for this CustomTabsSessionToken is dead.
abstract Bundle?	extraCommand(@NonNull commandName: String, @Nullable args: Bundle?) Unsupported commands that may be provided by the implementation.
abstract Boolean	mayLaunchUrl(@NonNull sessionToken: CustomTabsSessionToken, @Nullable url: Uri?, @Nullable extras: Bundle?, @Nullable otherLikelyBundles: MutableList<Bundle!>?) Tells the browser of a likely future navigation to a URL.
abstract Boolean	newSession(@NonNull sessionToken: CustomTabsSessionToken) Creates a new session through an ICustomTabsService with the optional callback.
abstract Int	postMessage(@NonNull sessionToken: CustomTabsSessionToken, @NonNull message: String,