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How to Preview Live Activities in SwiftUI
SwiftUIWidgetKitLive-ActivitiesXcodePreviews
Use the #Preview macro to preview your Live Activity views directly in Xcode without running the full app.
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Use the #Preview macro to preview your Live Activity views directly in Xcode without running the full app.
When SwiftUI previews break, the error messages aren't always helpful. Here's how to debug them, clear caches, and get back to a working state.
When SwiftUI previews fail with cryptic errors or just spin forever, here's how to diagnose and fix the most common causes.
When building UIs that stream AI-generated content using Apple's Foundation Models framework, testing intermediate states in Xcode Previews requires some creative workarounds. Here's how to preview partially generated content without calling the actual model.
Learn how to detect if a SwiftUI app is running in a Xcode Preview.