@Override
public void propertyChange(PropertyChangeEvent event) {
if (event.getPropertyName().equals(PropertyCenter.PROPERTY_CLOCK)) {
Log.d(Clock.TAG, "AlarmListAdapter闹钟启动后重新设置闹钟，刷新列表");
if (mAdapter != null) {
mAdapter.notifyDataSetChanged();
}
}
}
public void onButton1(View view) {
controller.deleteAll();
mAdapter.notifyDataSetChanged();
}