/**
   * 添加头部View LoopView
   *
   * <p>这里使用的是LoopView开源项目,项目地址:https://github.com/xuehuayous/Android-LoopView
   *
   * @return void
   */
  private void addFooterView() {
    LayoutInflater inflater = LayoutInflater.from(this);
    FrameLayout layout = (FrameLayout) inflater.inflate(R.layout.recycler_header, null);
    AdLoopView mAdLoopView = (AdLoopView) layout.findViewById(R.id.home_frag_rotate_vp);
    mWrapAdapter.addFooterView(layout);

    // 初始化LoopView数据
    String json = LocalFileUtils.getStringFormAsset(this, "loopview.json");
    mAdLoopView.refreshData(json);
    mAdLoopView.startAutoLoop();
  }
  @Override
  public boolean onOptionsItemSelected(MenuItem item) {
    if (item.getTitle().toString().equals(refreshDate)) {

      // 初始化数据,这里模拟网络获取数据
      PictureData pictureData = initData();

      mAdapter.setItemLists(pictureData.pictures); // 数据适配器设置数据
      mWrapAdapter.notifyDataSetChanged(); // 包装类适配器刷新数据
    } else if (item.getTitle().toString().equals(addHeader)) {
      addHeaderView();
    } else if (item.getTitle().toString().equals(addFooter)) {
      addFooterView();
    }
    return true;
  }