iOS Launch Screen for app with different themes?

Question

I would like to create a launch screen(s) for my app which gives user an option to choose a theme (black or white).

What is the best approach to create a launch screen when I don't know what theme will be used at start-up?

Any advice will be highly appreciated.

Thanks!

Answer 1

You can not program LaunchScreen.storyboard the alternative way is create a ThemeViewController for example and setup your app's appearance there,then check if user selected a theme skip that view controller to your app main view controller.You can detect if user select a theme using NSUserdefualts.

My suggestion is create a default theme for your app then if users would like to change it they will go to Settings and change the theme.