package

androidx.activity

Interfaces

OnBackPressedDispatcherOwnerA class that has an OnBackPressedDispatcher that allows you to register a OnBackPressedCallback for handling the system back button.

Classes

ComponentActivityBase class for activities that enables composition of higher level components.
OnBackPressedCallbackClass for handling OnBackPressedDispatcher.onBackPressed() callbacks without strongly coupling that implementation to a subclass of ComponentActivity.
OnBackPressedDispatcherDispatcher that can be used to register OnBackPressedCallback instances for handling the ComponentActivity.onBackPressed() callback via composition.