Cannot call notifyItemInserted() from RecyclerView.OnScrollListener

Question

Recently I upgrade my recyclerview-v7:23 to recyclerview-v7:24.2.0. My applicaton has an endless scroll list. The error message points to the line

Answer 1

You could also use Google Play Service's Tasks API

Tasks.call(new Callable() {
    @Override
    public Void call() throws Exception {
        allArticles.add(null);
        articleAdapter.notifyItemInserted(allArticles.size() - 1);
        return null;
    }
});