what is layoutifneeded
Asked on 08/05/2024
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layoutIfNeeded is a method in UIKit that forces the layout of the view to be updated immediately. This method is typically used when you need to ensure that the layout of a view and its subviews is up-to-date before performing further actions, such as animations or measurements.
In the context of WWDC 2024, the session titled What’s new in UIKit discusses various updates and improvements in UIKit, including automatic trait tracking and layout updates. This session might provide more insights into how layout updates are handled in the latest version of iOS.
For more detailed information, you can refer to the chapter on "Automatic trait tracking" in the session What’s new in UIKit.
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