Contents

UIApplication.LaunchOptionsKey

The keys you use to access values in the launch options dictionary that the system passes to your app at initialization.

Declaration

struct LaunchOptionsKey

Overview

These keys are passed to the options dictionary that’s passed to the application(_:willFinishLaunchingWithOptions:) and application(_:didFinishLaunchingWithOptions:) methods of the app delegate.

Topics

Creating a launch options key

Deprecated

See Also

Initializing the app