androidx.activity

Interfaces

OnBackPressedCallback Interface for handling ComponentActivity.onBackPressed() callbacks without strongly coupling that implementation to a subclass of ComponentActivity.

Classes

ComponentActivity Base class for activities that enables composition of higher level components.

Interfaces
- OnBackPressedCallback
Classes
- ComponentActivity

Content and code samples on this page are subject to the licenses described in the Content License. Java is a registered trademark of Oracle and/or its affiliates.

Last updated November 8, 2018.