Clicking on item programmatically in RecyclerView

Question

I am loading a list of categories and depending on which is selected, I need to show the products of the corresponding category in the RecyclerView. So when I f

Answer 1

Here is a workaround to select 1st child of RecyclerView after just setting adapter.

//position to be clicked
final int pos = 0;
new Handler().postDelayed(new Runnable() {
                    @Override
                    public void run() {
recyclerView.findViewHolderForAdapterPosition(pos).itemView.performClick();
                    }
                },1);