How can I check whether dark mode is enabled in iOS/iPadOS?

Question

Starting from iOS/iPadOS 13, a dark user interface style is available, similar to the dark mode introduced in macOS Mojave. How can I check whether the user has enabled the

Answer 1

As mentioned by daveextreme, checking the current view user interface style doesn't always return the system style when you use the overrideUserInterfaceStyle property. In such cases it may be better to use the following code:

switch UIScreen.main.traitCollection.userInterfaceStyle {
case .light: //light mode
case .dark: //dark mode
case .unspecified: //the user interface style is not specified
}