SwiftUI With a simple environment variable on the \.colorScheme key: struct ContentView: View { @Environment(\.colorScheme) var colorScheme var body: some View { Text(colorScheme == .dark ? “Its Dark” : “Its. not dark! (Light)”) } } UIKit As it described in WWDC 2019 – Session 214 around 23:30. As I expected, this function is getting called … Read more
For iOS 13, you can use this property to check if current style is dark mode or not: if #available(iOS 13.0, *) { if UITraitCollection.current.userInterfaceStyle == .dark { print(“Dark mode”) } else { print(“Light mode”) } }
Single View To change the color scheme of a single view (Could be the main ContentView of the app), you can use the following modifier: .environment(\.colorScheme, .light) // or .dark or .preferredColorScheme(.dark) Also, you can apply it to the ContentView to make your entire app dark! Assuming you didn’t change the ContentView name in scene … Read more
First, here is Apple’s entry related to opting out of dark mode. The content at this link is written for Xcode 11 & iOS 13: Entire app via info.plist file (Xcode 12) Use the following key in your info.plist file: UIUserInterfaceStyle And assign it a value of Light. The XML for the UIUserInterfaceStyle assignment: <key>UIUserInterfaceStyle</key> … Read more