PullToRefreshListView

@Override
    protected void onRefreshing(final boolean doScroll) {
        /**
         * If we're not showing the Refreshing view, or the list is empty, the
         * the header/footer views won't show so we use the normal method.
         */
        /*ListAdapter adapter = mRefreshableView.getAdapter();
        if (!mListViewExtrasEnabled || !getShowViewWhileRefreshing() || null == adapter || adapter.isEmpty()) {
            super.onRefreshing(doScroll);
            return;
        }*/
        super.onRefreshing(false);
        }
    }

mPullRefreshListView.setRefreshing();如果adapter是里面的size是null 或者大小是0

这个时候 setRefreshing是不会有效果的.需要将PullToRefreshListView上面代码注释掉

还有如果在下拉到底部的时候如果需要切换下拉的模式

需要 pull_to_ref_listview.onRefreshComplete();

在setData之前，不然会一直加载状态

private void setData(String ids) {
        List<Goods> list = getGoods(ids);
        if (list != null && list.size() > 0) {
            search_layout.setVisibility(View.VISIBLE);
            if (page == 1) {
                adapter.updateRefrushData(list);
            } else {
                adapter.updateMoreData(list);
            }
            int size = list.size();
            if (size < PAGE_SIZE) {
                pull_to_ref_listview.setMode(Mode.PULL_FROM_START);
            } else {
                pull_to_ref_listview.setMode(Mode.BOTH);
            }

        } else if (page == 1) {
            mLoadingHolder.showEmpty();
        } else {
            pull_to_ref_listview.setMode(Mode.PULL_FROM_START);
        }

    }