Dialogs&Executors.kt

selector(items = listOf("Like", "Dislike") {
    when (it) {
      0 -> if (!liked) likePost()
      else -> if (!disLiked) disLikePost()
    }
}
         
doAsync {
    // Long background task
    uiThread {
      alert(R.string.could_not_log_in) {
        yesButton { dismiss() }
        cancellable = false
      }.show()
    }
}