SwiftUI UIKit

Asked on 10/07/2024

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Apple's WWDC 2024 sessions highlighted several key advancements in the interoperability between SwiftUI and UIKit. SwiftUI now offers seamless integration with UIKit and AppKit, allowing developers to use views and view controllers from these frameworks within SwiftUI applications. This is achieved through protocols like UIViewRepresentable, which facilitate the creation and updating of UIKit views using SwiftUI's declarative syntax. Conversely, SwiftUI views can be embedded into UIKit or AppKit hierarchies using classes such as HostingViewController.

Additionally, UIKit has been enhanced to support SwiftUI animations, enabling developers to animate UIKit views using SwiftUI's animation types. This includes the ability to create fluid gesture-driven animations with SwiftUI's spring animation, maintaining continuous velocity across interactive and non-interactive parts of animations.

For more detailed insights, you can refer to the sessions: