LazyLists

override fun onCreate(savedInstanceState: Bundle?) {
    super.onCreate(savedInstanceState)
    setContent {
        Log.e("Simon", "MainActivity.onCreate() ... start benchmark")
        ComposeTestTheme {
            Surface(
                modifier = Modifier.fillMaxSize(),
                color = MaterialTheme.colors.background
            ) {
                LazyColumn {
                    items(100) {
                        Log.e("Simon", "MainActivity.onCreate() ... compose item $it")
                        Text(
                            modifier = Modifier.padding(10.dp),
                            text = "Item $it"
                        )
                    }
                }
            }
        }
        Log.e("Simon", "MainActivity.onCreate() ... stop benchmark")
    }
}

MainActivity.onCreate() ... start benchmark
MainActivity.onCreate() ... stop benchmark
MainActivity.onCreate() ... compose item 0
MainActivity.onCreate() ... compose item 1
...