SliderScrollListener.java

mRecyclerView.addOnScrollListener(new RecyclerView.OnScrollListener() {
    @Override
    public void onScrollStateChanged(RecyclerView recyclerView, int newState) {
        super.onScrollStateChanged(recyclerView, newState);
    }

    @Override
    public void onScrolled(RecyclerView recyclerView, int dx, int dy) {
        super.onScrolled(recyclerView, dx, dy);
        int count = mRecyclerView.getChildCount();
        for (int i = 0; i < count; i++) {
            MenuAdapter.MenuViewHolder holder = (MenuAdapter.MenuViewHolder)
                    mRecyclerView.getChildViewHolder(mRecyclerView.getChildAt(i));
            // Pass the viewHolderss to the method we created for slide animation
            mMenuAdapter.invalidateSlider(holder);
        }
    }
});