what new in UIKit
Generated on 9/9/2024
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In the "What's new in UIKit" session at WWDC 2024, several enhancements and new features for UIKit in iOS 18 were introduced. Here are some of the key updates:
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Document Launch Experience: There's a redesigned launch experience for document-based apps, allowing for more control over launch views and support for template document creation. This helps in guiding users to create their first document while maintaining a great browsing experience.
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Tabs and Sidebar Updates: Major updates have been made to tabs and sidebars, including a new API to better describe app hierarchy to
UITabBarController
. This allows for immediate reflection of changes made toUITab
instances where the tab is displayed. -
Fluid Transitions: New support for fluid transitions across the system enhances the user interface experience by maintaining continuity in UI elements during transitions.
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SwiftUI and UIKit Interoperability: iOS 18 enhances the interoperability between SwiftUI and UIKit, making it easier to use them interchangeably. This includes using SwiftUI animation types to animate UIKit views and integrating gesture recognizers from UIKit into SwiftUI hierarchies.
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UIUpdateLink: A new feature in iOS 18, UIUpdateLink, simplifies the implementation of complex animations requiring periodic UI updates, offering features like automatic view tracking and low latency mode for drawing applications.
For more detailed information, you can refer to the session What’s new in UIKit.
What’s new in UIKit
Explore everything new in UIKit, including tab and document launch experiences, transitions, and text and input changes. We’ll also discuss better-than-ever interoperability between UIKit and SwiftUI animations and gestures, as well as general improvements throughout UIKit.
What’s new in SwiftUI
Learn how you can use SwiftUI to build great apps for any Apple platform. Explore a fresh new look and feel for tabs and documents on iPadOS. Improve your window management with new windowing APIs, and gain more control over immersive spaces and volumes in your visionOS apps. We’ll also take you through other exciting refinements that help you make expressive charts, customize and layout text, and so much more.
Elevate your tab and sidebar experience in iPadOS
iPadOS 18 introduces a new navigation system that gives people the flexibility to choose between using a tab bar or sidebar. The newly redesigned tab bar provides more space for content and other functionality. Learn how to use SwiftUI and UIKit to enable customization features – like adding, removing and reordering tabs – to enable a more personal touch in your app.
Platforms State of the Union
Discover the newest advancements on Apple platforms.