public interface

AppBarConfiguration.OnNavigateUpListener

 androidx.navigation.ui.AppBarConfiguration.OnNavigateUpListener

Overview

Interface for providing custom 'up' behavior beyond what is provided by NavController.navigateUp().

Summary

Methods
public booleanonNavigateUp()

Callback for handling the Up button.

Methods

public boolean onNavigateUp()

Callback for handling the Up button.

Returns:

true if the listener successfully navigated 'up'