How to set scroll position at last after update adapter notifydatasetchanged in RecyclerView

Question

Here some snippet of my code. when first time RecyclerView create I have to used recyclerView.scrollToPosition(chatDetailModels.size()-1); and its working but after add item in array list and notifyDataSetChanged for adapter its not goes to bottom automatically I have also try some other functions but its not work for me.

  chatDetailModels.add(chatDetailModel);
  adapter.notifyDataSetChanged();
  recyclerView.getLayoutManager().smoothScrollToPosition(recyclerView, null, adapter.getItemCount() - 1);

see this link http://stackoverflow.com/questions/3606530/listview-scroll-to-the-end-of-the-list-after-updating-the-list — Vishal Thakkar, Sep 02 '16 at 06:52
please let me know link help you or not and have you solve your problem. — Vishal Thakkar, Sep 02 '16 at 06:58
problem solved by change recycle view version v7:23.1.1 other version have bug. — Kiran Maheshwari, Sep 02 '16 at 11:35

score 0 · Answer 1 · answered Sep 02 '16 at 12:21

0

Use Latest Recyclerview Version. And then call-

 recyclerview.smoothscrolltoposition(arraylist.size()-1);

after you set adapter.

answered Sep 02 '16 at 12:21

karanatwal.github.io

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How to set scroll position at last after update adapter notifydatasetchanged in RecyclerView

1 Answers1