onresume 跳转时出现控件为空 是因为页面没有完全初始化

  在  onWindowFocusChanged 做跳转

first 表示第一次进页面

@Override  

   public void onWindowFocusChanged(boolean hasFocus) {
      // TODO Auto-generated method stub

      Log.e("mmm","页面完全加载完成");
      super.onWindowFocusChanged(hasFocus);

      
      String param = "";
      Uri uri = getIntent().getData();
      String scheme = "";
      String host = "";
      if (uri != null) {
         host = uri.getHost();
         scheme = uri.getScheme();


         param = uri.getQueryParameter("param");

         String index = param;

         if (index.equals("1")) {
            if (first) {
               //execute the task
               Log.e("执行跳转");
               setGrabOrderSelect(); //跳转抢单 刷新
               first=false;
            }





         } else if (index.equals("2")) {

            if (first) {
               //execute the task
               Log.e("执行跳转");
               setOrderSelect(0); //跳转
               first=false;
            }




         }
      }

   }