FirebaseInstallations

Entry point for Firebase Installations.

Firebase Installations does

provide unique identifier for a Firebase installation
provide auth token of a Firebase installation
provide a API to GDPR-delete a Firebase installation

Public Method Summary

Task<Void>	delete() Call to delete this Firebase app installation from Firebase backend.
Task<String>	getId() Returns a globally unique identifier of this Firebase app installation.
static FirebaseInstallations	getInstance() Returns the `FirebaseInstallations` initialized with the default `FirebaseApp`.
static FirebaseInstallations	getInstance(FirebaseApp app) Returns the `FirebaseInstallations` initialized with a custom `FirebaseApp`.
Task<InstallationTokenResult>	getToken(boolean forceRefresh) Returns a valid authentication token for the Firebase installation.

Inherited Method Summary

From class java.lang.Object

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

From interface com.google.firebase.installations.FirebaseInstallationsApi

abstract Task<Void>	delete()
abstract Task<String>	getId()
abstract Task<InstallationTokenResult>	getToken(boolean arg0)

Public Methods

public Task<Void> delete ()

Call to delete this Firebase app installation from Firebase backend. This call would possibly lead Firebase Notification, Firebase RemoteConfig, Firebase Predictions or Firebase In-App Messaging not function properly.

public Task<String> getId ()

Returns a globally unique identifier of this Firebase app installation. This is a url-safe base64 string of a 128-bit integer.

public static FirebaseInstallations getInstance ()

Returns the FirebaseInstallations initialized with the default FirebaseApp.

Returns

a FirebaseInstallations instance

public static FirebaseInstallations getInstance (FirebaseApp app)

Returns the FirebaseInstallations initialized with a custom FirebaseApp.

Parameters

app	a custom `FirebaseApp`

Returns

a FirebaseInstallations instance

public Task<InstallationTokenResult> getToken (boolean forceRefresh)

Returns a valid authentication token for the Firebase installation. Generates a new token if one doesn't exist, is expired or about to expire.

Should only be called if the Firebase Installation is registered.

Parameters

forceRefresh	Options to get FIS Auth Token either by force refreshing or not.