private K getLoadingView(ViewGroup parent) {
        View view = getItemView(mLoadMoreView.getLayoutId(), parent);
        K holder = createBaseViewHolder(view);
        holder.itemView.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                if (mLoadMoreView.getLoadMoreStatus() == LoadMoreView.STATUS_FAIL) {
                    mLoadMoreView.setLoadMoreStatus(LoadMoreView.STATUS_DEFAULT);
                    notifyItemChanged(getHeaderLayoutCount() + mData.size() + getFooterLayoutCount());
                }
            }
        });
        return holder;
    }
if show empty view will be return 1 or not will be return 0

@return
common/src/main/java/com/sxjs/common/base/baseadapter/BaseQuickAdapter.java