private void initData() {
    // TODO Auto-generated method stub
    try {
      RequestState = 4;
      // Is_Internet=appContext.getCartListByPage(ShoppingCartActivity.this,
      // appContext.getLoginUid(), networkHelper);
      if (appContext.isLogin()) {
        ApiClient.getCartListByPage(getActivity(), appContext.getLoginUid(), networkHelper);
      }
      // Toast.makeText(ShoppingCartActivity.this, "请检查网络是否连接",Toast.LENGTH_SHORT).show();

    } catch (Exception e) {
      // TODO Auto-generated catch block
      e.printStackTrace();
    }
  }
 //	@Override
 //	public void onActivityResult(int requestCode, int resultCode, Intent data) {
 //		// TODO Auto-generated method stub
 //		super.onActivityResult(requestCode, resultCode, data);
 //		if (requestCode==100) {
 //			if (data!=null) {
 //				initData();
 //			}
 //		}
 //	}
 @Override
 public void onResume() {
   // TODO Auto-generated method stub
   super.onResume();
   if (appContext.isLogin()) {
     arrayList_cart.clear();
     AllCount = 0;
     express = 0;
     weight = 0;
     cartCount = 0;
     tv_count.setText("(" + cartCount + ")" + "");
     tv_express.setText("¥" + express);
     tv_weight.setText("总重量为" + weight + "kg");
     tv_cart_Allprice.setText("合计:¥" + AllCount + "");
     cb_cart_all.setChecked(false);
     initData();
   }
 }