Detecting iOS Dark Mode Change

Question

I read through the documentation regarding: https://developer.apple.com/documentation/appkit/supporting_dark_mode_in_your_interface

When the user chan

Answer 1

I think for colors is better to use

UIColor.init { (trait) -> UIColor in

    return trait.userInterfaceStyle == .dark ? .label : .black
}

because this way if the system change, the color change too automatically.