TimeReceiver mBroadcastReceiver = new TimeReceiver();

IntentFilter intentFilter = new IntentFilter();intentFilter.addAction(Intent.ACTION_TIME_TICK);

registerReceiver(mBroadcastReceiver, intentFilter); 

    public class TimeReceiver extends BroadcastReceiver {  

        @Override

        public void onReceive(Context context, Intent intent) {

            if(Intent.ACTION_TIME_TICK.equals(intent.getAction())) {

                //todo...

            }

        }

    }