Android APIs
Added in API level 1
public static interface

SharedPreferences.OnSharedPreferenceChangeListener

android.content.SharedPreferences.OnSharedPreferenceChangeListener

Class Overview

Interface definition for a callback to be invoked when a shared preference is changed.

Summary

Public Methods
abstract void onSharedPreferenceChanged(SharedPreferences sharedPreferences, String key)
Called when a shared preference is changed, added, or removed.

Public Methods

public abstract void onSharedPreferenceChanged (SharedPreferences sharedPreferences, String key)

Added in API level 1

Called when a shared preference is changed, added, or removed. This may be called even if a preference is set to its existing value.

This callback will be run on your main thread.

Parameters
sharedPreferences SharedPreferences: The SharedPreferences that received the change.
key String: The key of the preference that was changed, added, or removed.