【Kotlin】ListView with searchview 2

MainActivity.kt

class MainActivity : AppCompatActivity() {
    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContentView(R.layout.activity_main)
        
        val data = listOf(
            "あだち", "いのうえ", "うえき", "うえだ",
            "うえと", "うちだ", "うちの", "うつみ", "うの", "えとう", "おおた"
        )

        // ListViewにデータをセットする
        val list = findViewById<ListView>(R.id.list)
        list.adapter = ArrayAdapter(
            this,
            android.R.layout.simple_list_item_1,
            data
        )
    }
}