Summary: Methods | Inherited Methods

OnBackPressedDispatcherOwner

Kotlin |Java

public interface OnBackPressedDispatcherOwner
implements LifecycleOwner

androidx.activity.OnBackPressedDispatcherOwner

Known indirect subclasses

AppCompatActivity	Base class for activities that use the support library action bar features.
ComponentActivity	Base class for activities that enables composition of higher level components.
FragmentActivity	Base class for activities that want to use the support-based `Fragments`.

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:

Summary

Public methods
`abstract OnBackPressedDispatcher`	`getOnBackPressedDispatcher()` Retrieve the `OnBackPressedDispatcher` that should handle the system back button.

From interface


        
          androidx.lifecycle.LifecycleOwner


        abstract
        
        
        
        
        Lifecycle


      getLifecycle()

Returns the Lifecycle of the provider.

public abstract OnBackPressedDispatcher getOnBackPressedDispatcher ()

Retrieve the OnBackPressedDispatcher that should handle the system back button.

Returns
`OnBackPressedDispatcher`	The `OnBackPressedDispatcher`.