receiver定制自动启动一个程序

意思就是当手机系统启动完毕后,立即启动我们定制的应用:
android 有一个系统Broadcast 其action = "android.intent.action.BOOT_COMPLETED" 用途就是通知系统已经启动完毕.我们的做法就是创建一个BroadcastReceiver 用来接收该Broadcast 在收到以后通过startActivity / startService 来启动目标应用
直接上代码把:
1.AndroidManifest.xml文件

<?xml version="1.0" encoding="utf-8"?><manifest xmlns:android="http://schemas.android.com/apk/res/android"      package="cn.com"      android:versionCode="1"      android:versionName="1.0">    <application android:icon="@drawable/icon" android:label="@string/app_name">        <activity android:name=".SystemUpApp"                  android:label="@string/app_name">            <intent-filter>                <action android:name="android.intent.action.MAIN" />                <category android:name="android.intent.category.LAUNCHER" />            </intent-filter>        </activity><receiver android:name="UpNotificationListener" >      <intent-filter>        <action android:name="android.intent.action.BOOT_COMPLETED" />        <category android:name="android.intent.category.HOME" />      </intent-filter>    </receiver>    </application>    <uses-sdk android:minSdkVersion="2" /></manifest>

2. SystemUpApp.java文件

package cn.com;import android.app.Activity;import android.os.Bundle;public class SystemUpApp extends Activity {    /** Called when the activity is first created. */    @Override    public void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.main);    }}

3. UpNotificationListener.java文件

package com.android.AppSystemUp;import android.content.BroadcastReceiver;import android.content.Context;import android.content.Intent;public class UpNotificationListener extends BroadcastReceiver {@Overridepublic void onReceive(Context context, Intent intent) {// TODO Auto-generated method stubIntent i = new Intent(context, SystemUpApp.class);i.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);context.startActivity(i);}}

4.main.xml文件

<?xml version="1.0" encoding="utf-8"?><RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"android:orientation="vertical" android:layout_width="fill_parent"android:layout_height="fill_parent"><TextView android:id="@+id/text" android:layout_width="wrap_content"android:layout_height="wrap_content" android:text="Start After the System launch Completely"android:layout_centerInParent="true" android:ellipsize="marquee" /></RelativeLayout>

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