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added in API level 1

SharedPreferences.OnSharedPreferenceChangeListener

public static interface SharedPreferences.OnSharedPreferenceChangeListener

android.content.SharedPreferences.OnSharedPreferenceChangeListener


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

onSharedPreferenceChanged

added in API level 1
public abstract void onSharedPreferenceChanged (SharedPreferences sharedPreferences, 
                String key)

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.