how show view over content on the screen
Asked on 11/15/2024
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To show a view over content on the screen, you can use techniques discussed in the session "Migrate your TVML app to SwiftUI" from WWDC 2024. Specifically, you can add a background to a view and make it resizable to fit the screen. If the content is not extending to the edges of the screen, you can ignore the safe area to allow the content to flow to the edges. Additionally, you can use a gradient mask to fade the background image behind buttons or other UI elements, ensuring that the image fades away when it's not the center of attention. This can be achieved using new view modifiers specific to ScrollView in tvOS 18, such as the onScrollVisibilityChange modifier.
For more details, you can refer to the session Migrate your TVML app to SwiftUI (09:15).
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