Explain the NavigationTransition protocol

Generated on 8/29/2024

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The NavigationTransition protocol is not explicitly mentioned in the provided context. However, the context does discuss various aspects of transitions in SwiftUI and UIKit, particularly focusing on the new zoom transition introduced in iOS 18. This transition allows for a more interactive and visually continuous experience by morphing a tapped cell into the incoming view.

To implement the zoom transition in SwiftUI, you need to:

  1. Add the navigation transition style modifier to the presented view, specifying the zoom transition.
  2. Connect this modifier to a source view so that the system knows which view to zoom from.

For UIKit, the process is similar:

  1. Specify on the push view controller that it would like to zoom.
  2. Provide the view to use as a source of the zoom transition.

These steps ensure that the transition is smooth and maintains a sense of continuity by keeping the same UI elements on screen across the transition.

For more detailed information on transitions, you might want to check out the session Enhance your UI animations and transitions (02:07) which covers new transitions, including the zoom transition in SwiftUI and UIKit.

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