Recyclerview changing items when is scrolled

Question

Can someone explain to me, what the problem is?

When I scroll down and then back to the top, my items were changed for other items in the list, and if I scroll again, th

Answer 1

Just put you recylerView in a NestedScroll View in your xml and add the property nestedScrollingEnabled = false.

And on your adapter onBindViewHolder add this line

final AcademicVH viewHolder = (AcademicVH)holder;

Use this viewHolder object with your views to setText or do any kind of Click events.

e.g viewHolder.txtSubject.setText("Example");