android 发送自定义广播以及接收自定义广播

发送自定义广播程序：

布局文件：

<?xml version="1.0" encoding="utf-8"?><LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"              android:orientation="vertical"              android:layout_width="fill_parent"              android:layout_height="fill_parent"        >    <Button            android:onClick="send"            android:text="点击发送广播"            android:layout_width="match_parent"            android:layout_height="wrap_content"/></LinearLayout>

activity.java：

import android.app.Activity;import android.content.Intent;import android.os.Bundle;import android.view.View;public class MyActivity extends Activity {    @Override    public void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.main);    }    public void send(View view) {        //创建一个意图（装载广播事件）        Intent intent = new Intent();        intent.setAction("com.wuyou.something");        //发送无序广播        sendBroadcast(intent);    }}

接收自定义广播程序：

在AndroidManifest.xml中配置广播接收者：

        <receiver android:name=".MyBroadcastReceiver">            <intent-filter>                <action android:name="com.wuyou.something"></action>            </intent-filter>        </receiver>

import android.content.BroadcastReceiver;import android.content.Context;import android.content.Intent;import android.widget.Toast;/** * Created by Heyiyong on 14-1-4 上午10:59. */public class MyBroadcastReceiver extends BroadcastReceiver {    public void onReceive(Context context, Intent intent) {        Toast.makeText(context, "收到自定义的广播", 1).show();    }}

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