@Override
protected void onDestroy() {
super.onDestroy();
if (mCursor != null && !mCursor.isClosed()) {
mCursor.close();
}
}
@Override
protected void onDestroy() {
if (mPickFriendsFragment != null) {
mPickFriendsFragment.clearAddress();
}
AddressPadMini.unregisterNoteActionListener(getClass().getName());
super.onDestroy();
}