Whenever I try to add this line it crashes my app. Am I not putting it in the right spot?
preferences.registerOnSharedPreferenceChangeListener(myActivity.this);
Here is my class
class Simulation extends View {
// I declare my program variables here
public Simulation(Context context) {
super(context);
// get the preferences
SharedPreferences preferences = PreferenceManager
.getDefaultSharedPreferences(context);
preferences
.registerOnSharedPreferenceChangeListener(myActivity.this);
String storedPreference = preferences.getString("nPref", "0");
}
public void onSharedPreferenceChanged(
SharedPreferences sharedPreferences, String key) {
Log.i(TAG, "preferences changed!");
}
}
Thanks!
Do like this
SharedPreferences.OnSharedPreferenceChangeListener prefListener =
new SharedPreferences.OnSharedPreferenceChangeListener() {
public void onSharedPreferenceChanged(SharedPreferences prefs,
String key) {
if (key.equals("date")) {
}
}
};
and
preferences.registerOnSharedPreferenceChangeListener(prefListener);