When I call intent
public class TInfo extends ListActivity
implements OnSharedPreferenceChangeListener{
@Override
public void onCreate(Bundle icicle) {
super.onCreate(icicle);
prefs = PreferenceManager.getDefaultSharedPreferences(this);
initvars();
setListAdapter(new TAdapter()); // class TAdapter extends ArrayAdapter<String>
}
where and how do I call registerOnSharedPreferenceChangeListener