PreferenceFragment.OnPreferenceStartScreenCallback

public static interface PreferenceFragment.OnPreferenceStartScreenCallback

androidx.preference.PreferenceFragment.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(PreferenceFragment 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 (PreferenceFragment caller, 
                PreferenceScreen pref)

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

Parameters
caller PreferenceFragment: The fragment requesting navigation

pref PreferenceScreen: The preference screen to navigate to

Returns
boolean true if the screen navigation has been handled