android中实现指针滑动的动态效果方法

        @Override
        public void handleMessage(Message msg) {
            // TODO Auto-generated method stub
            super.handleMessage(msg);
            //对于c的更改和循环应该是在线程中跑，要不run仅仅执行一次，           
            zhizhen.setPadding(c, 0, 0, 0);
        }

       
    };
    class MyThread extends Thread{

        @Override
        public void run() {
            //发送一个消息，通知主线程改变UI
         try {

             while(c<=input){
                 c=c+1;
                 this.sleep(10);
                 myHandler.sendEmptyMessage(0);                
             }

               
        } catch (InterruptedException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }