Andrew Bancroft • 6/7/2019

Accessing the Root View Controller at Launch on iOS 13 with SceneDelegate

This article explains how to access the root view controller at app launch in iOS 13, where Apple introduced SceneDelegate for Storyboard-based apps. It contrasts the old method using AppDelegate's didFinishLaunchingWithOptions with the new approach in SceneDelegate's scene(_:willConnectTo:options:) method. The article provides code examples for both approaches and emphasizes understanding the change rather than just copying code. It is targeted at iOS developers working with UIKit and modern app lifecycle management.

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#Io #Swift #App Launch