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Learn how to use Xcode's Device Conditions feature to simulate thermal state and network conditions to test your app under real-world stress scenarios.
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State Management
Master state management in SwiftUI. Learn about @State, @Binding, @EnvironmentObject, @Observable, Environment values, and data flow patterns.
7 Articles
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Learn how to detect app lifecycle changes in SwiftUI, save state when your app enters the background, and restore it when users return, using scenePhase and UIApplication notifications.Read article- Published on
Learn how to access SwiftUI environment values in View extensions using ViewModifiers for clean, reusable code.Read article- Published on
Learn how to prevent users from taking screenshots of sensitive content in your SwiftUI app using field-level security and UIKit bridging for financial, medical, or private data protection.Read article- Published on
Learn how to dump all SwiftUI environment values for debugging purposes.Read article- Published on
Learn how to implement undo/redo functionality in SwiftUI using UndoManager, including environment injection, registering actions, and creating undo buttons for professional editing experiences.Read article- Published on
Learn how to access and configure environment variables in Swift applications for configuration management, API keys, and feature toggles.Read article