``` val isThisExceptionalActivity: (Activity) -&gt...

# android

[changhyun]

val isThisExceptionalActivity: (Activity) -> Boolean = { activity ->
    val exceptionalActivityList = listOf<String>("UpdatePage", "MaintenancePage", "ErrorActivity")
    if (exceptionalActivityList.contains(activity.javaClass.simpleName)) true else false
}

Above on return Boolean
How can I make return nothing lamda function?