com.google.firebase
Classes
FirebaseApp | The entry point of Firebase SDKs. |
FirebaseOptions | Configurable Firebase options. |
FirebaseOptions.Builder | Builder for constructing FirebaseOptions. |
Timestamp | A Timestamp represents a point in time independent of any time zone or calendar. |
Exceptions
FirebaseNetworkException | Exception thrown when a request to a Firebase service has failed due to a network error. |
FirebaseTooManyRequestsException | Exception thrown when a request to a Firebase service has been blocked due to having received too many consecutive requests from the same device. |
Objects
Firebase | Single access point to all firebase SDKs from Kotlin. |
Extension functions summary
FirebaseApp | Returns a named firebase app instance. |
FirebaseApp | Firebase.initialize(Initializes and returns a FirebaseApp. |
FirebaseApp | Firebase.initialize(context: Context, options: FirebaseOptions)Initializes and returns a FirebaseApp. |
FirebaseApp? | Firebase.initialize(context: Context)Initializes and returns a FirebaseApp. |
Extension properties summary
FirebaseApp | Returns the default firebase app instance. |
FirebaseOptions | Returns options of default FirebaseApp |
Extension functions
initialize
fun Firebase.initialize(
context: Context,
options: FirebaseOptions,
name: String
): FirebaseApp
Initializes and returns a FirebaseApp.
initialize
fun Firebase.initialize(context: Context, options: FirebaseOptions): FirebaseApp
Initializes and returns a FirebaseApp.
initialize
fun Firebase.initialize(context: Context): FirebaseApp?
Initializes and returns a FirebaseApp.
Extension properties
Except as otherwise noted, the content of this page is licensed under theCreative Commons Attribution 4.0 License, and code samples are licensed under theApache 2.0 License. For details, see theGoogle Developers Site Policies. Java is a registered trademark of Oracle and/or its affiliates.
Last updated 2025-07-21 UTC.