Android RecyclerView Adapter: notifyItemInserted and notifyItemMoved at index 0 not working

Question

I have a RecyclerView with a horizontal linear layout manager declared like this:

RecyclerView graph = (RecyclerView) findViewById(R.id.graph);

RecyclerView         


        

Answer 1

I removed recycler.setHasFixedSize(true); and now it works. I have no idea why this would be related though.