如何在recyclerview中突出显示所选项目？

public class MyAdapter extends RecyclerView.Adapter<MyAdapter.ViewHolder> {
    private List<String> data;
    private int selectedPosition = -1;

    public interface OnItemClickListener {
        void onItemClick(int position);
    }

    private OnItemClickListener listener;

    public MyAdapter(List<String> data, OnItemClickListener listener) {
        this.data = data;
        this.listener = listener;
    }

    public class ViewHolder extends RecyclerView.ViewHolder {
        TextView textView;

        public ViewHolder(View itemView) {
            super(itemView);
            textView = itemView.findViewById(R.id.textView);

            itemView.setOnClickListener(new View.OnClickListener() {
                @Override
                public void onClick(View v) {
                    int position = getAdapterPosition();
                    selectedPosition = position;
                    notifyDataSetChanged();
                    listener.onItemClick(position);
                }
            });
        }
    }

    @NonNull
    @Override
    public ViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
        View view = LayoutInflater.from(parent.getContext()).inflate(R.layout.item_layout, parent, false);
        return new ViewHolder(view);
    }

    @Override
    public void onBindViewHolder(@NonNull ViewHolder holder, int position) {
        holder.textView.setText(data.get(position));

        if (selectedPosition == position) {
            holder.itemView.setBackgroundColor(Color.YELLOW);
        } else {
            holder.itemView.setBackgroundColor(Color.WHITE);
        }
    }

    @Override
    public int getItemCount() {
        return data.size();
    }
}