Simple implementation of the custom broadcast (broadcast) mechanism

Source: Internet
Author: User

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"/>


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);


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