PreferenceFragmentCompat.OnPreferenceStartScreenCallback

public static interface PreferenceFragmentCompat.OnPreferenceStartScreenCallback

androidx.preference.PreferenceFragmentCompat.OnPreferenceStartScreenCallback


Interface that the fragment's containing activity should implement to be able to process preference items that wish to switch to a new screen of preferences.

Summary

Public methods

abstract boolean onPreferenceStartScreen(PreferenceFragmentCompat caller, PreferenceScreen pref)

Called when the user has clicked on a PreferenceScreen in order to navigate to a new screen of preferences.

Public methods

onPreferenceStartScreen

public abstract boolean onPreferenceStartScreen (PreferenceFragmentCompat caller, 
                PreferenceScreen pref)

Called when the user has clicked on a PreferenceScreen in order to navigate to a new screen of preferences.

Parameters
caller PreferenceFragmentCompat: The fragment requesting navigation

pref PreferenceScreen: The preference screen to navigate to

Returns
boolean true if the screen navigation has been handled