public boolean shouldHandleLoadingMore() {
    if (mRefreshLayout == null) {
      return false;
    }

    if (mDirectNormalView != null) {
      return true;
    }

    if (ScrollingUtil.isWebViewToBottom(mDirectWebView)) {
      return true;
    }

    if (ScrollingUtil.isScrollViewToBottom(mDirectScrollView)) {
      return true;
    }

    if (mDirectAbsListView != null) {
      return mRefreshLayout.shouldHandleAbsListViewLoadingMore(mDirectAbsListView);
    }

    if (mDirectRecyclerView != null) {
      return mRefreshLayout.shouldHandleRecyclerViewLoadingMore(mDirectRecyclerView);
    }

    if (mDirectViewPager != null) {
      if (mNestedContentView == null) {
        regetNestedContentView();
      }

      if (mNestedNormalView != null) {
        return true;
      }

      if (ScrollingUtil.isWebViewToBottom(mNestedWebView)) {
        return true;
      }

      if (ScrollingUtil.isScrollViewToBottom(mNestedScrollView)) {
        return true;
      }

      if (mNestedAbsListView != null) {
        return mRefreshLayout.shouldHandleAbsListViewLoadingMore(mNestedAbsListView);
      }

      if (mNestedRecyclerView != null) {
        return mRefreshLayout.shouldHandleRecyclerViewLoadingMore(mNestedRecyclerView);
      }
    }

    return false;
  }
  /**
   * 是否满足处理刷新的条件
   *
   * @return
   */
  private boolean shouldHandleLoadingMore() {
    if (mIsLoadingMore
        || mCurrentRefreshStatus == RefreshStatus.REFRESHING
        || mLoadMoreFooterView == null
        || mDelegate == null) {
      return false;
    }

    // 内容是普通控件,满足
    if (mNormalView != null) {
      return true;
    }

    if (ScrollingUtil.isWebViewToBottom(mWebView)) {
      return true;
    }

    if (ScrollingUtil.isScrollViewToBottom(mScrollView)) {
      return true;
    }

    if (mAbsListView != null) {
      return shouldHandleAbsListViewLoadingMore(mAbsListView);
    }

    if (mRecyclerView != null) {
      return shouldHandleRecyclerViewLoadingMore(mRecyclerView);
    }

    if (mStickyNavLayout != null) {
      return mStickyNavLayout.shouldHandleLoadingMore();
    }

    return false;
  }