Button button2 = (Button)findViewById(R.id.button2);
      button2.setOnClickListener(new Button.OnClickListener()
      {
       public void onClick(View v)
       {
        
        ImageView xx=(ImageView)findViewById(R.id.xx);
        
           if(xx.getVisibility()==View.VISIBLE)
           {
            try {

                         Thread.sleep( 1000 ); // 1초 대기

                      }

                      catch (Exception e)

                      {
                       
                       }

                      xx.setVisibility(View.INVISIBLE);
           }
           else
           {
            xx.setVisibility(View.VISIBLE);
           }
         
           }
      });

버튼을 눌리면 이미지가 나옵니다.그리고 몇초뒤에 사라지게(안보이게) 하고 싶습니다ㅜ..ㅜ

도와주세염~~!!