如何观察kotlin中的reyclerview变化？

// 创建RecyclerView
val recyclerView: RecyclerView = findViewById(R.id.recycler_view)

// 创建数据源
val dataList: MutableList<String> = mutableListOf("Item 1", "Item 2", "Item 3")

class MyAdapter(private val data: ObservableList<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) {
        holder.bindData(data[position])
    }

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

    inner class ViewHolder(itemView: View) : RecyclerView.ViewHolder(itemView) {
        fun bindData(item: String) {
            // 绑定数据到视图
            itemView.textView.text = item
        }
    }
}

// 初始化Adapter
val adapter = MyAdapter(dataList)

// 设置Adapter给RecyclerView
recyclerView.adapter = adapter

// 监听数据源的变化
dataList.addOnListChangedCallback(object : ObservableList.OnListChangedCallback<ObservableList<String>>() {
    override fun onChanged(sender: ObservableList<String>?) {
        // 数据源变化时的逻辑处理，例如刷新RecyclerView
        adapter.notifyDataSetChanged()
    }

    override fun onItemRangeRemoved(
        sender: ObservableList<String>?,
        positionStart: Int,
        itemCount: Int
    ) {
        // 处理数据项移除事件
    }

    // 其他回调方法的实现，例如onItemRangeInserted、onItemRangeMoved等
})