android 有序广播

android:priority="100",数字越高优先级越高越先执行

        <receiver android:name="com.sql.broadcast.MyReceiver1"><intent-filter android:priority="1"><action android:name="com.ty.OrderedBroadcast"/></intent-filter></receiver><receiver android:name="com.sql.broadcast.MyReceiver2"><intent-filter android:priority="0"><action android:name="com.ty.OrderedBroadcast"/></intent-filter></receiver>

public class MyReceiver1 extends BroadcastReceiver {@Overridepublic void onReceive(Context context, Intent intent) {Toast.makeText(context, "接收到的Intent的Action为：" + intent.getAction() + "\n 消息内容是：" + intent.getStringExtra("msg"), Toast.LENGTH_LONG).show();Bundle bundle = new Bundle();bundle.putString("first", "aaaa");setResultExtras(bundle);//abortBroadcast();}
}

public class MyReceiver2 extends BroadcastReceiver {@Overridepublic void onReceive(Context context, Intent intent) {Bundle bundle = getResultExtras(true);//解析前一个BroadcastReceiver所存入的key为first的消息String first = bundle.getString("first");Toast.makeText(context, "我是第二个BroadcastReceiver，我收到的消息是：" + first, Toast.LENGTH_LONG).show();}
}

MainActivity.java

    public void sendOrderBroadcast(){Intent intent = new Intent();intent.setAction("com.ty.OrderedBroadcast");intent.putExtra("msg","111111");sendOrderedBroadcast(intent, null);}