Simple implementation of the custom broadcast (broadcast) mechanism

Simple implementation of the custom broadcast (broadcast) mechanism

First, define a receiver in the Manifset file and set the Intent-filter

For example:

<receiver android:name= ". Senddownxmlbroadcast "> <intent-filter > <!--custom Broadcast-- <action android:name= "Com.neter.broadcast.receiver.SendDownXMLBroadCast"/> </intent-filter> </receiver>

The next step is to set up a custom broadcast in the activity, as follows:

Intent Intent = new Intent (); Intent.setaction ("Com.neter.broadcast.receiver.SendDownXMLBroadCast");//Emit custom broadcasts Context.sendbroadcast (Intent);

The last is the implementation of the broadcast receiver:

public class Senddownxmlbroadcast extends Broadcastreceiver { public void OnReceive (context context, Intent Intent) { SYSTEM.OUT.PRINTLN ("Send broadcast seccess!"); Intent intent2=new Intent (context, downfriendxml.class); Context.startservice (Intent2); } }