recyclerView.addOnItemTouchListener(new RecyclerItemClickListener(
            this,
            recyclerView,
            new RecyclerItemClickListener.OnItemClickListener() {
                @Override
                public void onItemClick(View view, int position) {
                    switch (position){
                        case 0:
                            Toast.makeText(MainActivity.this, "item-1 Clicked", Toast.LENGTH_SHORT).show();
                            break;
                        case 1:
                            Toast.makeText(MainActivity.this, "item-2 Clicked", Toast.LENGTH_SHORT).show();
                            break;
                        default:
                    }
                }
                @Override
                public void onLongItemClick(View view, int position) {
                    switch (position){
                        case 0:
                            Toast.makeText(MainActivity.this, "Get 10% Discount", Toast.LENGTH_SHORT).show();
                            break;
                        case 1:
                            Toast.makeText(MainActivity.this, "Get 20% Discount", Toast.LENGTH_SHORT).show();
                            break;
                        default:
                    }
                }
            }
    ));
}

public class ProductListAdapter extends RecyclerView.Adapter<ProductListAdapter.ViewHolder> {
private List<AccountTypeModel> mData;
private LayoutInflater mInflater;
private ItemClickListener mClickListener;
Context context;
// data is passed into the constructor
public ProductListAdapter(Context context, List<AccountTypeModel> data, ItemClickListener mClickListener) {
this.mInflater = LayoutInflater.from(context);
this.mData = data;
this.context = context;
this.mClickListener = mClickListener;
}
// inflates the row layout from xml when needed
@Override
public ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
View view = mInflater.inflate(R.layout.product_list_item_design, parent, false);
return new ViewHolder(view);
}
@Override
public void onBindViewHolder(@NonNull ViewHolder holder, final int position) {
AccountTypeModel currentItem = mData.get(position);
holder.txtproductname.setText(currentItem.getAccountName());
}
// binds the data to the TextView in each row
// total number of rows
@Override
public int getItemCount() {
return mData.size();
}
// stores and recycles views as they are scrolled off screen
public class ViewHolder extends `RecyclerView.ViewHolder implements View.OnClickListener` {
TextView txtproductname;
ConstraintLayout relativeLayout;
ViewHolder(View itemView) {
super(itemView);
itemView.setOnClickListener(this);
txtproductname = itemView.findViewById(R.id.txtproductname);
relativeLayout = itemView.findViewById(R.id.myItemLayout);
}
@Override
public void onClick(View view) {
if (mClickListener != null) {
mClickListener.onItemClick(view, getAdapterPosition(), mData.get(getAdapterPosition()).getAccountID());
}
notifyDataSetChanged();
}
}
// convenience method for getting data at click position
public String getItem(int id) {
return mData.get(id).getAccountID();
}
// allows clicks events to be caught
public void setClickListener(ItemClickListener itemClickListener) {
this.mClickListener = itemClickListener;
}
// parent activity will implement this method to respond to click events
public interface ItemClickListener {
void onItemClick(View view, int position, String name);
}
}