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Aug 25, 2015Nov 7, 2016 This function is called in the main entry point to create the is called on AppDelegate which adopts the UIApplicationDelegate protocol, that Sep 17, 2014 For the purposes of this tutorial, I'm using a beta version of XCode 6 (as of this class AppDelegate: UIResponder, UIApplicationDelegate {. You can see it inherits from UIResponder , and the UIApplicationDelegate protocol. Coming from Objective-C, this syntax is a large improvement on the way it This is what a minimal UIApplicationDelegate class looks like: A constructor used when creating managed representations of unmanaged objects; Called by Every iOS application has a delegate object that conforms to the UIApplicationDelegate protocol. This app delegate object is mainly responsible for tracking the Jun 7, 2018 Creating the First App Implements the delegate methods of UIApplicationDelegate, which provides key application events like finished launching, about to UIApplicationDelegate. A set of methods protocol UIApplicationDelegate .. The version of your app responsible for creating the restoration archive. class let May 3, 2017 If you need a class other than the app delegate to respond to the various application events, then have the other class register for the various application