Nested RecyclerView. How to prevent parent RecyclerView from getting scrolled while child RecyclerView is scrolling?

Question

I am trying to implement a horizontal recyclerview and each item of the recyclerview will be a vertical recyclerview with a grid layou

Answer 1

Use this code to turn off scroll on recyclerview:

recyclerView.setOnTouchListener(new View.OnTouchListener() {
    @Override
    public boolean onTouch(View v, MotionEvent event) {
        return true;
    }
});