Posted when the extension’s host app moves from the active to the inactive state.
- iOS 8.2+
- Mac Catalyst 13.0+
- tvOS 9.0+
- watchOS 2.0+
Extensions can use this notification to adjust their activity when they become inactive. For example, you might use this notification to save any unsaved data to prevent it from being lost. The
object parameter contains the
NSExtension object. This notification does not contain a