android - How to sync between ProgressDialog and text appearance? -

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i got progress dialog code:

new thread() {     @override     public void run() {         try {             sleep(1000);         }          catch (exception e) {             log.e("tag", e.getmessage());         }         // dismiss progress dialog         progressdialog.dismiss();     } }.start();

and got text apear after httprequest actions:

edittext2.settext(stringer);

how sync between them? want text hidden untill progress finish

tnx!

you have use handlers update ui. little modification here, 

new thread()              {                 @override                 public void run()                     {                         try                         {                            //instead of sleep, call http request method here.                             handler.sendemptymessage(0);                          }                            catch (exception e)                           {                            log.e("tag", e.getmessage());                            }                            // dismiss progress dialog                            progressdialog.dismiss();                     }                }.start();

and create handler in oncreate(),

 handler handler=new handler() { public void handlemessage(message msg) {  if(msg.what==0) edittext2.settext(stringer); } };

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