android BroadcastReceiver ACTION_TIME_TICK 系统时间监听不到

今天作android上的消息推送,启动了一个独立service,而后在里面监听系统的ACTION_TIME_TICK消息,即tick就是以分钟为单位,每分钟都会监听到一次,android

按照网上说的在androidmanifast.xml里加入了api

 

 <receiverandroid:name="com.xxx.xxx.TimeChangeReceiver">

        <intent-filterandroid:name="android.intent.action.ACTION_TIME_TICK"></intent-filter>

    </receiver>

而后也写了个继承自BroadcastReceiver的类叫作TimeChangeReceiver与上面对应,结果就是没法监听到这个事件,ide

花了半个小时无果,google的api页面又被墙了,因而尝试使用动态添加的方式,即在程序里须要的地方直接new一个receiver出来 ,果断删掉这个类,和xml里的上面那一段,直接在service的onCreate里写以下代码:google

1 IntentFilter filter=new IntentFilter();
2         filter.addAction(Intent.ACTION_TIME_TICK);
3         registerReceiver(receiver,filter);
 1 private final BroadcastReceiver receiver = new BroadcastReceiver() {
 2         @Override
 3           public void onReceive(Context context, Intent intent) {
 4               String action = intent.getAction();
 5                 if (action.equals(Intent.ACTION_TIME_TICK)) {
 6 
 7                   //do what you want to do ...13                     
14                 }
15           }
16     };

成功了。spa