如何在适配器类中显示CustomAlertDialog？

public class MyAdapter extends RecyclerView.Adapter<MyAdapter.ViewHolder> {
    private Context context;
    private List<Item> itemList;

    public MyAdapter(Context context, List<Item> itemList) {
        this.context = context;
        this.itemList = itemList;
    }

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

    @Override
    public void onBindViewHolder(@NonNull ViewHolder holder, int position) {
        Item item = itemList.get(position);
        holder.textView.setText(item.getName());

        holder.itemView.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                showCustomAlertDialog();
            }
        });
    }

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

    public static class ViewHolder extends RecyclerView.ViewHolder {
        TextView textView;

        public ViewHolder(@NonNull View itemView) {
            super(itemView);
            textView = itemView.findViewById(R.id.text_view);
        }
    }

    private void showCustomAlertDialog() {
        AlertDialog.Builder builder = new AlertDialog.Builder(context);
        LayoutInflater inflater = LayoutInflater.from(context);
        View dialogView = inflater.inflate(R.layout.custom_alert_dialog, null);

        // 设置对话框的布局
        builder.setView(dialogView);

        // 设置对话框的其他属性和按钮点击事件
        // ...

        // 显示对话框
        AlertDialog alertDialog = builder.create();
        alertDialog.show();
    }
}