Android下Service入门

Service做为Android的5个基本组件之一，是很强大的，实现基本功能也并不复杂

Android下做个木马的话用服务实现，是必须的，它可以后台运行，开始启动，下面实现简单的

1.在Eclipse中创建一个新的Android工程 HelloService

2.在ServiceAndroid项目->New->Class Package选择ServiceAndroid Name写MyService

3.打开MyService.java 输入如下内容

package Service.HelloService;import android.app.Service;import android.content.Intent;import android.os.IBinder;import android.util.Log;public class MyService extends Service { private boolean threadDisable; private int count; @Override public IBinder onBind(Intent intent) { return null; } @Override public void onCreate() { super.onCreate(); new Thread(new Runnable() { @Override public void run() { while (!threadDisable) { try { Thread.sleep(1000); } catch (InterruptedException e) { } count++; Log.v("MyService", "Count is " + count); } } }).start(); } @Override public void onDestroy() { super.onDestroy(); this.threadDisable = true; Log.v("CountService", "on destroy"); } public int getCount() { return count; }}

4.修改项目的 AndroidManifest.xml文件加入一句注册服务

5.修改项目主文件Service.java代码如下

package Service.HelloService;import android.app.Activity;import android.os.Bundle;import android.content.Intent;public class Service extends Activity { /** Called when the activity is first created. */ @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); this.startService(new Intent(this, MyService.class)); } @Override protected void onDestroy() { super.onDestroy(); this.stopService(new Intent(this, MyService.class)); }}

现在就完成了，开始编译运行 Android模拟器出现后打开LogCat 就可以看到调试的信息了。

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