public class DonationPointAdapter
        extends RecyclerView.Adapter<DonationPointAdapter.DonationPointViewHolder> {

    private final List<DonationPoint> items = new ArrayList<>();
    private final LayoutInflater layoutInflater;
    private final DonationPointItemClickListener listener;
    private int selectedItemPosition;

    public DonationPointAdapter(LayoutInflater inflater, DonationPointItemClickListener listener) {
        layoutInflater = inflater;
        this.listener = listener;
    }

    public void addItems(final List<DonationPoint> newItems) {
       this.items = newItems;
    }

    @Override
    public DonationPointItemViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
        View v = layoutInflater.inflate(R.layout.item_donation_point, parent, false);
        return new DonationPointViewHolder(v, listener);
    }

    @Override
    public void onBindViewHolder(DonationPointViewHolder holder, int position) {
        holder.setItem(items.get(position));
    }

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

    public class DonationPointViewHolder extends RecyclerView.ViewHolder {

        private FrameLayout overlay;
        private final TextView nameTextView;
        private final PhotoItemClickListener clickListener;
        private DonationPoint item;

        public PhotoItemViewHolder(View itemView, final DonationPointItemClickListener clickListener) {
            super(itemView);
            this.clickListener = clickListener;
            overlay = itemView.findViewById(R.id.overlay);
            nameTextView = itemView.findViewById(R.id.tv_name);
            overlay.setOnClickListener(new View.OnClickListener() {
                @Override
                public void onClick(View view) {
                    clickListener.onPhotoClicked(item);
                }
            });
        }

        public void setItem(DonationPoint item) {
            this.item = item;
            nameTextView.setText(item.getName());
        }
    }

    public interface DonationPointItemClickListener {
        void onDonationPointClicked(DonationPoint item);
    }
}