继承Thread的LooperThread

public class LooperThread extends Thread{public Handler handler1;@Overridepublic void run(){super.run();Looper.prepare();handler1=new Handler(){public void handleMessage(Message msg){Log.i("Looper",String.valueOf(msg.what));}};Message m=handler1.obtainMessage();m.what=0x11;handler1.sendMessage(m);Looper.loop();}}

然后，在MainActivity中的onCreate方法中，创建一个LooperThread线程，并开启该线程，关键代码如下：

LooperThread thread=new LooperThread();thread.start();