wwdc-notes

UIKit

Sessions

🎥 What’s new in UIKit

Blogs

• How to Handle Empty States Using UIContentUnavailableConfiguration - Swift Senpai
• iOS 17: Notable UIKit Additions - Swiftjective-C
• UIKit View Lifecycle - viewIsAppearing
• Registering For Trait Changes

Notes

Tyler Fox, @smileyborg@mas.to:

💥 A small but mighty addition to UIKit this year is a new UIViewController callback named viewIsAppearing(_:)

It’s very similar to viewWillAppear(_:), but called at a much better time in the lifecycle ✅

And it back-deploys to iOS 13 🤯

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