de.mrapp.android.preference.activity

Interface PreferenceFragmentListener

public interface PreferenceFragmentListener

Defines the interface, a class, which should be notified when the currently shown preference fragment of a PreferenceActivity has been changed, must implement.

Since:

2.1.1

Method Summary

Modifier and Type	Method and Description
void	onPreferenceFragmentHidden(Fragment fragment) The method, which is invoked, when a previously shown preference fragment has been hidden.
void	onPreferenceFragmentShown(NavigationPreference navigationPreference, Fragment fragment) The method, which is invoked, when a preference fragment has been shown.

Method Detail

onPreferenceFragmentShown

void onPreferenceFragmentShown(NavigationPreference navigationPreference,
                               Fragment fragment)

The method, which is invoked, when a preference fragment has been shown.

Parameters:

navigationPreference - The navigation preference, the fragment, which has been shown, is associated with, as an instance of the class NavigationPreference. The navigation preference may not be null

fragment - The fragment, which has been shown, as an instance of the class Fragment. The fragment may not be null

onPreferenceFragmentHidden

void onPreferenceFragmentHidden(Fragment fragment)

The method, which is invoked, when a previously shown preference fragment has been hidden.

Parameters:

fragment - The fragment, which has been hidden, as an instance of the class Fragment. The fragment may not be null