preferencekey
Asked on 05/08/2025
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It seems like you're asking about "preferencekey," but there isn't a direct mention of it in the provided context from the WWDC sessions. However, if you're interested in preferences related to app development, there are several sessions that discuss customization and settings:
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What’s new in AppKit: This session discusses enhancements to NSToolbar, including how to offer users the choice of display styles and how to save style preferences. You can find more about toolbar refinements in the Toolbar refinements chapter.
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Build multilingual-ready apps: This session covers how to handle language preferences in apps, including specifying language settings in the info plist. More details can be found in the Localization chapter.
If you have a specific question about preferences or settings in app development, feel free to ask!
What’s new in AppKit
Discover the latest advances in Mac app development. Get an overview of the new features in macOS Sequoia, and how to adopt them in your app. Explore new ways to integrate your existing code with SwiftUI. Learn about the improvements made to numerous AppKit controls, like toolbars, menus, text input, and more.
Streamline sign-in with passkey upgrades and credential managers
Learn how to automatically upgrade existing, password-based accounts to use passkeys. We’ll share why and how to improve account security and ease of sign-in, information about new features available for credential manager apps, and how to make your app information shine in the new Passwords app.
What’s new in StoreKit and In-App Purchase
Learn how to build and deliver even better purchase experiences using the App Store In-App Purchase system. We’ll demo new StoreKit views control styles and new APIs to improve your subscription customization, discuss new fields for transaction-level information, and explore new testability in Xcode. We’ll also review an important StoreKit deprecation.