private void loadMore() {
    skip += pageSize;
    SellerOrderServer.toGetSellerReturnOrder(
        status,
        skip + "",
        new CallBack() {
          @Override
          public void onSimpleSuccess(Object res) {
            mAbPullToRefreshView.onFooterLoadFinish();
            // changeUi(UiModel.showData);
            if (res != null) {
              refoundstat = (SellerRefoundstat) res;
              if (refoundstat != null && !refoundstat.isNull() && myOrderListAdapter != null) {
                alls.addAll(refoundstat.getData());
                myOrderListAdapter.notifyDataSetChanged();
              } else {
                CommonUtil.toast("已到最后一页", getActivity());
              }
            }
            MyLogger.i(alls.size() + "");
          }

          @Override
          public void onSimpleFailure(int code) {
            skip -= pageSize;
            // changeUi(UiModel.);
            mAbPullToRefreshView.onFooterLoadFinish();
            MyLogger.i("failure >>>>> " + code + " ,res >>>>> ");
          }
        });
  }
  public void getData() {
    MyLogger.i("status: " + status);

    SellerOrderServer.toGetSellerReturnOrder(
        status,
        "0",
        new CallBack() {
          @Override
          public void onSimpleSuccess(Object res) {
            System.out.println(">>>>>>退货订单数据:" + res.toString());

            mAbPullToRefreshView.onHeaderRefreshFinish();
            alls.clear();
            if (res != null) {
              changeUi(UiModel.showData);
              refoundstat = (SellerRefoundstat) res;
              if (refoundstat != null && !refoundstat.isNull()) {
                skip = 0;
                if (!refoundstat.isNull() && myOrderListAdapter != null) {
                  alls.addAll(refoundstat.getData());
                  myOrderListAdapter.notifyDataSetChanged();
                }
              } else {
                changeUi(UiModel.noData_noProduct);
              }
            } else {
              changeUi(UiModel.noData_noProduct);
            }
          }

          @Override
          public void onSimpleFailure(int code) {
            changeUi(UiModel.noData_noProduct);
            mAbPullToRefreshView.onHeaderRefreshFinish();
            MyLogger.i("failure >>>>> " + code + " ,res >>>>> ");
          }
        });
  }