SceneDelegate 不能出现

[kou8910]

swift5 iOS13之后，有SceneDelegate，导致Whisper `let murmur = Murmur(title: "This is a permanent whistle...", backgroundColor: UIColor.red, titleColor: UIColor.white)

    Whisper.show(whistle: murmur, action: .present)`

失效，无法显示

[3lvis]

Strange @kou8910, can you reproduce it in the demo project?

[kou8910]

[ WhisperDome.zip ](url)

[kou8910]

` let murmur = Murmur(title: "This is a permanent whistle...", backgroundColor: UIColor.red, titleColor: UIColor.white)

    Whisper.show(whistle: murmur, action: .present)`

let murmur = Murmur(title: "This is a small whistle...", backgroundColor: UIColor(red: 0.975, green: 0.975, blue: 0.975, alpha: 1)) 不起作用

[kou8910]

奇怪的@ kou8910，可以在演示项目中重现吗？

已经上传 你看下

[kou8910]

找到问题了 iOS 13 之前 var whistleWindow: UIWindow = UIWindow() iOS 13 之后 需要改成 if #available(iOS 13.0, *) { if let firstScene: UIWindowScene = UIApplication.shared.connectedScenes.filter({ $0.activationState == .foregroundActive }).first as? UIWindowScene { whistleWindow = UIWindow(windowScene: firstScene) } else { whistleWindow = UIWindow() } } else { whistleWindow = UIWindow() } 解决了这个问题，希望更新下

[3lvis]

Thanks @kou8910!