Foundation Changes

Foundation

Added NSProcessInfo.performExpiringActivityWithReason(String!, usingBlock:((Bool) -> Void)!)

Added NSExtensionHostDidBecomeActiveNotification

Added NSExtensionHostDidEnterBackgroundNotification

Added NSExtensionHostWillEnterForegroundNotification

Added NSExtensionHostWillResignActiveNotification

Very helpful Somewhat helpful Not helpful

Fix typos or links Fix incorrect information Add or update code samples Add or update illustrations Add information about...

To submit a product bug or enhancement request, please visit the Bug Reporter page.

Please read Apple's Unsolicited Idea Submission Policy before you send us your feedback.