如何在android kotlin中添加cardview recyclerview的搜索功能？

implementation 'androidx.cardview:cardview:1.0.0'
implementation 'androidx.recyclerview:recyclerview:1.0.0'

<LinearLayout
    ...>

    <EditText
        android:id="@+id/searchEditText"
        ... />

    <androidx.recyclerview.widget.RecyclerView
        android:id="@+id/recyclerView"
        ... />

</LinearLayout>

val recyclerView: RecyclerView = findViewById(R.id.recyclerView)
val searchEditText: EditText = findViewById(R.id.searchEditText)

val layoutManager = LinearLayoutManager(this)
recyclerView.layoutManager = layoutManager

val adapter = YourAdapter(dataList) // dataList为原始数据列表
recyclerView.adapter = adapter

searchEditText.addTextChangedListener(object : TextWatcher {
    override fun beforeTextChanged(s: CharSequence?, start: Int, count: Int, after: Int) {}

    override fun onTextChanged(s: CharSequence?, start: Int, before: Int, count: Int) {
        adapter.filter.filter(s) // 根据搜索关键字过滤数据
    }

    override fun afterTextChanged(s: Editable?) {}
})