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FirebaseApp

public class FirebaseApp extends Object

The entry point of Firebase SDKs. It holds common configuration and state for Firebase APIs. Most applications don't need to directly interact with FirebaseApp.

Firebase APIs use the default FirebaseApp by default, unless a different one is explicitly passed to the API via FirebaseFoo.getInstance(firebaseApp).

initializeApp(FirebaseOptions) initializes the default app instance. This method should be invoked at startup.

Constant Summary

String DEFAULT_APP_NAME

Public Method Summary

void
delete()
Deletes the FirebaseApp and all its data.
boolean
equals(Object o)
static List<FirebaseApp>
getApps()
Returns a list of all FirebaseApps.
static FirebaseApp
getInstance(String name)
Returns the instance identified by the unique name, or throws if it does not exist.
static FirebaseApp
getInstance()
Returns the default (first initialized) instance of the FirebaseApp.
String
getName()
Returns the unique name of this app.
FirebaseOptions
getOptions()
Returns the specified FirebaseOptions.
int
static FirebaseApp
initializeApp(String name)
Initializes a named FirebaseApp instance using Google Application Default Credentials.
static FirebaseApp
initializeApp(FirebaseOptions options, String name)
Initializes a named FirebaseApp instance using the given options.
static FirebaseApp
initializeApp()
Initializes the default FirebaseApp instance using Google Application Default Credentials.
static FirebaseApp
initializeApp(FirebaseOptions options)
Initializes the default FirebaseApp instance using the given options.
String

Inherited Method Summary

Constants

public static final String DEFAULT_APP_NAME

Constant Value: "[DEFAULT]"