/*
  * 处理后台线程
  */
 public void doBackGround(){
 

  if(!CurInfo.Info.ai_logined){
   //Toast.makeText( this, "正在获取数据...", Toast.LENGTH_SHORT ).show();
   
   /*
   // 这里这个参数指定的是线程的名字 
         HandlerThread handlerThread = new HandlerThread("MyHandler"); 
         // 在使用HandlerThread的getLooper()方法之前，必须先调用该类的start(); 
         handlerThread.start();// 启动这个线程 
         //handlerThread.getLooper();
         MyHandler myHandler = new MyHandler(handlerThread.getLooper());
        
         */
   
   
         /*
         // 这里这个obtainMessage()方法返回 
         Message msg = myHandler.obtainMessage(); 
         // 将msg发送到目标对象，所谓的目标对象，就是生成该msg对象的handler对象 
         Bundle b = new Bundle(); 
         b.putInt("age", 20); 
         b.putString("name", "Jhon"); 
         msg.setData(b); 
         msg.sendToTarget(); 
         */
        
         new MyAsyncTask().doInBackground();
  }
 }

/*
  * 线程处理
  */
 class MyHandler extends Handler { 
        public MyHandler() {
         
        } 
 
        public MyHandler(Looper looper) { 
            super(looper);
            // 这里处理任务
           
            String result = AIData.aiInfo.loginHouse("999", "888");            
            if(result != "error"){             
             AIData.aiInfo.GetDeviceList(3); 
             CurInfo.Info.ai_SeeionId = result;
    CurInfo.Info.ai_logined = true;
            }
           
           
        } 
 
        @Override 
        public void handleMessage(Message msg) { 
            // 这里我们只做了简单的输出 
         /*
            Bundle b = msg.getData(); 
            int age = b.getInt("age"); 
            String name = b.getString("name"); 
            System.out.println("age is " + age + ", name is" + name); 
            System.out.println("Handler--->" + Thread.currentThread().getId()); 
            System.out.println("handlerMessage");
            */ 
        } 
    } 
 /*
  * 线程处理
  */
 private class MyAsyncTask extends AsyncTask<Void, Void, Void> {
   @Override
      protected Void doInBackground(Void... params) {
          //耗时操作，后台线程处理
          try {
              //Thread.sleep(4*1000);
             
              String result = AIData.aiInfo.loginHouse("999", "888");            
              if(result != "error"){             
               AIData.aiInfo.GetDeviceList(3); 
               CurInfo.Info.ai_SeeionId = result;
      CurInfo.Info.ai_logined = true;
              }             
             
          } catch (Exception  e) {
              // TODO Auto-generated catch block
              e.printStackTrace();
          }
          return null;
      }
      @Override
      protected void onPostExecute(Void result) {
          //作UI线程的修改。
          //progressDialog.dismiss();
          super.onPostExecute(result);
      }  
   }