restore
Asked on 2025-09-02
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It seems like you're interested in the concept of restoration and state management in Apple's development ecosystem, particularly in the context of SwiftUI and visionOS. At WWDC, Apple introduced several features and APIs to manage scene restoration and app launch behaviors effectively.
In the session titled "Set the scene with SwiftUI in visionOS," there is a discussion on how to manage scene restoration and app launch behaviors. For instance, you can use the Restoration Behavior
modifier to control whether certain windows or scenes should be restored when an app is relaunched. This is particularly useful for avoiding unexpected states, such as unwanted windows reappearing upon app relaunch. You can also use the Launch Behavior
modifier to customize which window to display on launch based on the app's state.
For more detailed information, you can refer to the session Set the scene with SwiftUI in visionOS (02:11) which covers launching and locking, providing insights into how to manage these behaviors effectively.
If you have any specific questions about these features or need further clarification, feel free to ask!

Set the scene with SwiftUI in visionOS
Discover exciting new APIs to enhance windows, volumes, and immersive spaces in your visionOS app. Fine tune the behavior of your scenes when relaunched or locked in place. Make volumes adapt to their surroundings with clipping margins and snapping. Stream immersive content from Mac to Vision Pro. Elevate your existing UIKit-based apps with volumes and immersive spaces.

Tailor macOS windows with SwiftUI
Make your windows feel tailor-made for macOS. Fine-tune your app’s windows for focused purposes, ease of use, and to express functionality. Use SwiftUI to style window toolbars and backgrounds. Arrange your windows with precision, and make smart decisions about restoration and minimization.

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Designed for IT administrators, MDM developers, and identity providers, this session covers the latest updates to Declarative Device Management, Apple Business Manager, Apple School Manager, Platform Single Sign-On, and more. Learn how these advancements streamline deployment, strengthen security, and improve the user experience.