为什么onLongclicklistener不能在onBindviewholder中使用kotlin

class MyAdapter(private val data: List<String>) : RecyclerView.Adapter<MyAdapter.ViewHolder>() {

    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): ViewHolder {
        val view = LayoutInflater.from(parent.context).inflate(R.layout.item_layout, parent, false)
        return ViewHolder(view)
    }

    override fun onBindViewHolder(holder: ViewHolder, position: Int) {
        val item = data[position]
        holder.bind(item)
    }

    override fun getItemCount(): Int {
        return data.size
    }

    inner class ViewHolder(itemView: View) : RecyclerView.ViewHolder(itemView) {
        private val textView: TextView = itemView.findViewById(R.id.text_view)

        init {
            itemView.setOnLongClickListener(MyOnLongClickListener())
        }

        fun bind(item: String) {
            textView.text = item
        }

        inner class MyOnLongClickListener : View.OnLongClickListener {
            override fun onLongClick(v: View): Boolean {
                // 处理长按事件
                return true
            }
        }
    }
}