Android -- 开机启动无界面后台程序

简单的说，这是一个没有界面的后台运行的应用程序

而且，还有一功能：开机自启动，启动运行一个服务

程序结构非常简单，两个类，一个是service的扩展类，一个是BroadcastReceiver扩展类

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

public class TestService extends Service{

    public void onCreate(){
        super.onCreate();
        Log.d("AAAAAAAAAAAAAAAAAAA", "AAAAAAAAAAAAAAAAAAAAAAA");
        Toast.makeText(getApplicationContext(), "默认Toast样式",
              Toast.LENGTH_LONG).show();
    }

    public IBinder onBind(Intent intent){
     Log.d("BBBBBBBBBBBBBBBBBBB", "BBBBBBBBBBBBBBBBBBBBBBB");
     Toast.makeText(getApplicationContext(), "不默认Toast样式",
             Toast.LENGTH_LONG).show();
        return null;
    }
}

BroadcastReceiver扩展类：

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

public class BootReceiver extends BroadcastReceiver {

 @Override
 public void onReceive(Context arg0, Intent arg1) {
  // TODO Auto-generated method stub

  Log.d("WWWWWWWWWWWWWWWWWWWWW", "WWWWWWWWWWWWWWWWWWWWWWWW");
  Intent mBootIntent = new Intent(arg0, TestService.class);
  arg0.startService(mBootIntent);
  Log.d("CCCCCCCCCCCCCCCCCCCCC", "CCCCCCCCCCCCCCCCCCCCCCCC");
 }
}

配置文件：

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:Android="http://schemas.android.com/apk/res/android"
package="com.tyq"
android:versionCode="1"
android:versionName="1.0" >

<application
android:icon="@drawable/ic_launcher"
android:label="@string/app_name" >
<service android:name=".TestService"></service> 
<receiver android:name=".BootReceiver">
<intent-filter>
<action android:name="android.intent.action.BOOT_COMPLETED" />
</intent-filter>
</receiver>
</application>

<uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />
<uses-sdk android:minSdkVersion="10" />
</manifest>

参考http://netspook.iteye.com/blog/1291236

附上android广播相关知识

http://bk-lin.iteye.com/blog/1569568