这是我的代码，我试图做，但我不知道我必须添加什么代码来做到这一点。请帮帮我！提前感谢：）

@Override
public void onBindViewHolder(@NonNull HalakaViewHolder holder, int position) {
    holder.bind(halakat.get(position));
    holder.imgbtn_more.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View view) {
            PopupMenu popup = new PopupMenu(holder.itemView.getContext(), view);
            popup.getMenuInflater().inflate(R.menu.halaka_more_menu, popup.getMenu());
            popup.setOnMenuItemClickListener(new PopupMenu.OnMenuItemClickListener() {
                @Override
                public boolean onMenuItemClick(MenuItem menuItem) {
                    int id = menuItem.getItemId();
                    switch (id) {
                        case R.id.menu_more_halaka_tadel:
                            Toast.makeText(holder.itemView.getContext(), ""+menuItem.getTitle(), Toast.LENGTH_SHORT).show();
                            final AlertDialog.Builder alert=new AlertDialog.Builder(holder.itemView.getContext());
                            break;
                        case R.id.menu_more_halaka_delete:
                            Toast.makeText(holder.itemView.getContext(), ""+menuItem.getTitle(), Toast.LENGTH_SHORT).show();
                            break;
                    }
                    return true;
                }
            });
            popup.show();
        }
    });
}