<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.chem99.ui"
    android:versionCode="1"
    android:versionName="1.0.0" 
    android:installLocation="auto"
    >

<application>
<activity
            android:name=".StartOnBootActivity"
            android:label="@string/app_name" >
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

<category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>

<service android:name="com.chem99.service.StartOnBootService" >
        </service>

<receiver android:name="com.chem99.service.BootBroadcastReceiver" >
            <intent-filter>
                <action android:name="android.intent.action.BOOT_COMPLETED" />
            </intent-filter>
        </receiver>

<uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />
</application>

import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;

public class BootBroadcastReceiver extends BroadcastReceiver {

// 系统启动完成   
    static final String ACTION = "android.intent.action.BOOT_COMPLETED";  
    
    @Override
    public void onReceive(Context context, Intent intent) {
        
         // 当收听到的事件是“BOOT_COMPLETED”时，就创建并启动相应的Activity和Service     
        if (intent.getAction().equals(ACTION)) {    
            // 开机启动的Activity
            Intent activityIntent = new Intent(context,StartOnBootActivity.class);
            activityIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);    
            // 启动Activity     
            context.startActivity(activityIntent);    
            // 开机启动的Service     
            Intent serviceIntent = new Intent(context, StartOnBootService.class);    
            // 启动Service     
            context.startService(serviceIntent);  
            
        }    
    }

}

import android.app.Activity;
import android.os.Bundle;
import android.widget.TextView;

public class StartOnBootActivity extends Activity {
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        // TODO Auto-generated method stub
        super.onCreate(savedInstanceState);
         // 设置Activity的显示内容为一个文本域     
        TextView aTextView = new TextView(this);    
        aTextView.setText("Wow!I started after cellphone boot.");    
        setContentView(aTextView);    
    }

}

import android.app.Service;
import android.content.Intent;
import android.os.IBinder;
import android.widget.Toast;

public class StartOnBootService extends Service {

@Override
    public IBinder onBind(Intent arg0) {
        // TODO Auto-generated method stub
        return null;
    }
    
    @Override
    public void onStart(Intent intent, int startId) {
        // TODO Auto-generated method stub
        super.onStart(intent, startId);
         // Service被启动时，将会有弹出消息提示[MyService onStart]     
        Toast.makeText(this, "[MyService onStart]", Toast.LENGTH_LONG).show();    
    }

}

import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;

public class BootBroadcastReceiver extends BroadcastReceiver {

// 系统启动完成   
    static final String ACTION = "android.intent.action.BOOT_COMPLETED";  
    
    @Override
    public void onReceive(Context context, Intent intent) {
        
         // 当收听到的事件是“BOOT_COMPLETED”时，就创建并启动相应的Activity和Service     
        if (intent.getAction().equals(ACTION)) {    
            // 开机启动的Activity
            Intent activityIntent = new Intent(context,StartOnBootActivity.class);
            activityIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);    
            // 启动Activity     
            context.startActivity(activityIntent);    
            // 开机启动的Service     
            Intent serviceIntent = new Intent(context, StartOnBootService.class);    
            // 启动Service     
            context.startService(serviceIntent);  
            
        }    
    }

}