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February 14, 2024 09:56
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SwiftUI, get top view controller
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| // | |
| // UIApplication+TopViewController.swift | |
| // Ticketing & Sales | |
| // | |
| // Created by Vladimirs Nordholm on 2024-02-14. | |
| // | |
| import SwiftUI | |
| extension UIApplication { | |
| public var topViewController: UIViewController? { | |
| guard let windowScene = UIApplication.shared.connectedScenes.first as? UIWindowScene, | |
| let rootViewController = windowScene.windows.first?.rootViewController else { | |
| return nil | |
| } | |
| var topViewController = rootViewController | |
| while let presentedViewController = topViewController.presentedViewController { | |
| topViewController = presentedViewController | |
| } | |
| return topViewController | |
| } | |
| } |
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usage:
UIApplication.shared.topViewController