/Swift/Dark mode change immediately swift

Dark mode change immediately swift

guard let appDelegate = UIApplication.shared.delegate as? AppDelegate else {
   return
}
appDelegate.changeTheme(themeVal)


// App Delegate Change Theme method
func changeTheme(themeVal: String) {  
  if #available(iOS 13.0, *) {
     switch themeVal {
     case "dark":
         window?.overrideUserInterfaceStyle = .dark
         break
     case "light":
         window?.overrideUserInterfaceStyle = .light
         break
     default:
         window?.overrideUserInterfaceStyle = .unspecified
     }
  }
}

Similar codes

1 vote253 views1 answer
How to change the font of buttons programmatically swift
Swift
0 vote249 views1 answer
Get middle index of center cell in table view swift
Swift
1 vote231 views1 answer
Swift uibutton programmatically set ontap function
Swift
0 vote265 views1 answer
Share local storage wkwebview swift
Swift
0 vote334 views1 answer
Get height of navigation bar swift
Swift
2 votes183 views2 answers
Swiftui button
Swift
1 vote260 views1 answer
Swift if let
Swift
0 vote236 views2 answers
Set white place holder color in swift
Swift
25 votes527 views6 answers
Markdown
Swift
1 vote231 views2 answers
Swift edit constraint programmatically
Swift