@Override
 protected void onCreate(Bundle savedInstanceState) {
   super.onCreate(savedInstanceState);
   setContentView(R.layout.a1_special_activity);
   String special_id = getIntent().getStringExtra("special_id");
   HttpUtils.getSpecial(res_getGoodsList, special_id);
   loadingPDialog = new ProgressDialog(this);
   loadingPDialog.setMessage("正在加载....");
   loadingPDialog.setCancelable(false);
   loadingPDialog.show();
   banner = new ImageView(A1_SpecialActivity.this);
   title = (TextView) findViewById(R.id.top_view_text);
   back = (ImageView) findViewById(R.id.top_view_back);
   back.setOnClickListener(this);
   mGoodsListview = (MyListView) findViewById(R.id.special_goods_listview);
   mGoodsListview.setPullLoadEnable(false);
   banner.setScaleType(ScaleType.FIT_XY);
   mGoodsListview.addHeaderView(banner);
   mGoodsListview.setPullRefreshEnable(true);
   mGoodsListview.setXListViewListener(this, 0);
   mGoodsListview.setRefreshTime();
   goodsAdapter = new B1_GoodsAdapter(this, data);
   mGoodsListview.setAdapter(goodsAdapter);
 }