1  @Override
 2         public void handleMessage(final Message msg)
 3         {
 4             switch (msg.what)
 5             {
 6                 case 1:
 7                     String  str1=msg.getData().getString("a");
 8                     System.out.println("what1:"+msg.what+", str1 :"+str1);
 9 
10                     new Thread(new Runnable()
11                     {
12                         @Override
13                         public void run()
14                         { 
15                             String  str2=msg.getData().getString("a");
16                             System.out.println("what2:"+msg .what+", str2 :"+str2);
17                         }
18                     }) .start();
19                     try
20                     {
21                         Thread.sleep(3000);
22                     } catch (InterruptedException e)
23                     {
24                         e.printStackTrace();
25                     }
26                     break;
27             }
28         }