LocalBroadcastManager mLocalBroadcastManager;

BroadcastReceiver mReceiver;

//注册通知

 mLocalBroadcastManager = LocalBroadcastManager.getInstance(this);

        IntentFilter filter = new IntentFilter();

        filter.addAction(ACTION_UPDATE);

        mReceiver = new BroadcastReceiver() {

            @Override

            public void onReceive(Context context, Intent intent) {

                if (intent.getAction().equals(ACTION_UPDATE)) {

                    callbackData.setText("Got update: " + intent.getIntExtra("value", 0));

                }

            }

        };

        mLocalBroadcastManager.registerReceiver(mReceiver, filter);

//发送通知

mLocalBroadcastManager.sendBroadcast(new Intent(ACTION_UPDATE));

//注销通知

mLocalBroadcastManager.unregisterReceiver(mReceiver);