public interface

PreferenceFragment.OnPreferenceStartFragmentCallback

 androidx.preference.PreferenceFragment.OnPreferenceStartFragmentCallback

Subclasses:

LeanbackSettingsFragment

Overview

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

Summary

Methods
public booleanonPreferenceStartFragment(PreferenceFragment caller, Preference pref)

Called when the user has clicked on a Preference that has a fragment class name associated with it.

Methods

public boolean onPreferenceStartFragment(PreferenceFragment caller, Preference pref)

Called when the user has clicked on a Preference that has a fragment class name associated with it. The implementation should instantiate and switch to an instance of the given fragment.

Parameters:

caller: The fragment requesting navigation
pref: The preference requesting the fragment

Returns:

true if the fragment creation has been handled