OnBackPressedDispatcherOwner

interface OnBackPressedDispatcherOwner : LifecycleOwner

Known direct subclasses
ComponentActivity

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

Base class for dialogs that enables composition of higher level components.
Known indirect subclasses
AlertDialog

A subclass of Dialog that can display one, two or three buttons.
AppCompatActivity

Base class for activities that wish to use some of the newer platform features on older Android devices.
AppCompatDialog

Base class for AppCompat themed android.app.Dialogs.
BaseCarAppActivity

Core logic for CarAppLibrary Activity interaction with a host.
CarAppActivity

The class representing a car app activity in the main display.
FragmentActivity

Base class for activities that want to use the support-based Fragments.
LauncherActivity

This class handles providing the right launcher activity when running native applications and Car App Library applications.
MediaRouteChooserDialog

This class implements the route chooser dialog for MediaRouter.
MediaRouteControllerDialog

This class implements the route controller dialog for MediaRouter.
PreviewActivity

Activity used to run @Composable previews from Android Studio.
SubspaceTestingActivity

Custom test class that should be used for testing SubspaceComposable content.

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

It is expected that classes that implement this interface route the system back button to the dispatcher

See also
OnBackPressedDispatcher

Summary

Public properties
OnBackPressedDispatcher

The OnBackPressedDispatcher that should handle the system back button.

Inherited properties
From androidx.lifecycle.LifecycleOwner
Lifecycle

Public properties

onBackPressedDispatcher

Added in 1.0.0
val onBackPressedDispatcher: OnBackPressedDispatcher

The OnBackPressedDispatcher that should handle the system back button.