无法在android平板电脑中使用EventBus绑定RecyclerView

我正在使用Green Robot的EventBus进行内部事件消息传递，我想使用EventBus在我的RecyclerView中显示数据。问题是EventBus post消息被正确接收并在Android 5''设备上显示数据，但相同的代码在7''和10''平板电脑上不起作用。当片段第一次加载时，它在所有设备上都起作用，但当我尝试使用EventBus绑定数据时，它不起作用

   StaggeredGridLayoutManager staggeredGridLayoutManager = new StaggeredGridLayoutManager(colCount, StaggeredGridLayoutManager.VERTICAL);

        recyclerView.setLayoutManager(staggeredGridLayoutManager);

        SpacesItemDecoration decoration = new SpacesItemDecoration(4);
        recyclerView.addItemDecoration(decoration);

        recyclerView.setHasFixedSize(true);
        CategoryAdapter categoryAdapter = new CategoryAdapter(new ArrayList<Category>(), mListener);
        recyclerView.setAdapter(categoryAdapter);

上面的代码是我的EventBus订阅方法

 private void bindCategories(final int classification) {

    List<Category> categories = new ArrayList<>();
    if (classification == 1) {
        categories = DbAccessHelper.CategoriesHelper.getVegCategories(getActivity());
    } else if (classification == 2) {
        categories = DbAccessHelper.CategoriesHelper.getNonVegCategories(getActivity());
    } else if (classification == 3) {
        categories = DbAccessHelper.CategoriesHelper.getAllCategories(getActivity());
    }
    if (categories != null) {
        if (!categories.isEmpty()) {
            tvError.setVisibility(View.GONE);
            recyclerView.setVisibility(View.VISIBLE);
            CategoryAdapter categoryAdapter = new CategoryAdapter(categories, mListener);
            recyclerView.setAdapter(categoryAdapter);
            categoryAdapter.notifyDataSetChanged();
        } else {
            tvError.setVisibility(View.VISIBLE);
            recyclerView.setVisibility(View.GONE);
            CategoryAdapter categoryAdapter = new CategoryAdapter(new ArrayList<Category>(), mListener);
            recyclerView.setAdapter(categoryAdapter);
        }
    } else {
        tvError.setVisibility(View.VISIBLE);
        recyclerView.setVisibility(View.GONE);
        CategoryAdapter categoryAdapter = new CategoryAdapter(new ArrayList<Category>(), mListener);
        recyclerView.setAdapter(categoryAdapter);
    }


}

private void bindCategories（最终整数分类）{
列表类别=新建ArrayList（）；
如果（分类==1）{
categories=DbAccessHelper.CategoriesHelper.getVegCategories（getActivity（））；
}否则如果（分类==2）{
categories=DbAccessHelper.categieshelper.getNonSegCategories（getActivity（））；
}否则如果（分类==3）{
categories=DbAccessHelper.CategoriesHelper.getAllCategories（getActivity（））；
}
如果（类别！=null）{
如果（！categories.isEmpty（））{
tveerror.setVisibility（View.GONE）；
recyclerView.setVisibility（View.VISIBLE）；
CategoryAdapter CategoryAdapter=新的CategoryAdapter（类别，mListener）；
recyclerView.setAdapter（类别适配器）；
categoryAdapter.notifyDataSetChanged（）；
}否则{
tveerror.setVisibility（View.VISIBLE）；
recyclerView.setVisibility（View.GONE）；
CategoryAdapter CategoryAdapter=新的CategoryAdapter（新ArrayList（），mListener）；
recyclerView.setAdapter（类别适配器）；
}
}否则{
tveerror.setVisibility（View.VISIBLE）；
recyclerView.setVisibility（View.GONE）；
CategoryAdapter CategoryAdapter=新的CategoryAdapter（新ArrayList（），mListener）；
recyclerView.setAdapter（类别适配器）；
}
}

---

此方法用于将RecyclerView与数据绑定。有人能帮我找到问题吗？

你有什么异常吗？没有异常，我检查了日志，只有getItemCount（）在适配器中被调用，onBindViewHolder没有被调用这与线程有关吗？如果（！categories.isEmpty（）），请有人帮助您确定您的流量是否正常？试着调试。是的，它在该块中运行，该代码在5英寸移动设备中运行良好，问题是在7英寸和10英寸的表格中您是否遇到异常？没有异常，我检查了日志，只有getItemCount（）在我的适配器中被调用，onBindViewHolder没有被调用这与线程有关吗？如果（！categories.isEmpty（）），请有人帮助您确定您的流量是否正常？试着调试一下。是的，这段代码就在那个块里，在5英寸的移动设备上运行得很好，问题出在7英寸和10英寸的平板电脑上

 private void bindCategories(final int classification) {

    List<Category> categories = new ArrayList<>();
    if (classification == 1) {
        categories = DbAccessHelper.CategoriesHelper.getVegCategories(getActivity());
    } else if (classification == 2) {
        categories = DbAccessHelper.CategoriesHelper.getNonVegCategories(getActivity());
    } else if (classification == 3) {
        categories = DbAccessHelper.CategoriesHelper.getAllCategories(getActivity());
    }
    if (categories != null) {
        if (!categories.isEmpty()) {
            tvError.setVisibility(View.GONE);
            recyclerView.setVisibility(View.VISIBLE);
            CategoryAdapter categoryAdapter = new CategoryAdapter(categories, mListener);
            recyclerView.setAdapter(categoryAdapter);
            categoryAdapter.notifyDataSetChanged();
        } else {
            tvError.setVisibility(View.VISIBLE);
            recyclerView.setVisibility(View.GONE);
            CategoryAdapter categoryAdapter = new CategoryAdapter(new ArrayList<Category>(), mListener);
            recyclerView.setAdapter(categoryAdapter);
        }
    } else {
        tvError.setVisibility(View.VISIBLE);
        recyclerView.setVisibility(View.GONE);
        CategoryAdapter categoryAdapter = new CategoryAdapter(new ArrayList<Category>(), mListener);
        recyclerView.setAdapter(categoryAdapter);
    }


}