Question 69328 in IOS Swift Question posted in
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How to get notch size in swift – Ios swift

How to get the notch size for a Device in swift.

Is the notch size constant height for all devices ?

    var notchHeightSize: CGFloat =   44 / ScreenSize.ScreenHeight
        let hasNotched: Bool? = UIDevice.current.hasNotch
        dynamicHeight = hasNotched == true ? dynamicHeight :  (dynamicHeight + notchHeightSize)
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2

Answers


  1. 0

    let window = UIApplication.shared.windows[0]

    let topPadding = window.safeAreaInsets.top

    let bottomPadding = window.safeAreaInsets.bottom

    print(topPadding)

    print(bottomPadding)

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  2. 0

    Below is the generic extension you can use.

    extension UIApplication {
    var keyWindowInConnectedScenes: UIWindow? {
        return windows.first(where: { $0.isKeyWindow })
    }
}

extension UIView {
    var safeAreaBottom: CGFloat {
        if #available(iOS 11, *) {
            if let window = UIApplication.shared.keyWindowInConnectedScenes {
                return window.safeAreaInsets.bottom
            }
        }
        return 0
    }

    var safeAreaTop: CGFloat {
        if #available(iOS 11, *) {
            if let window = UIApplication.shared.keyWindowInConnectedScenes {
                return window.safeAreaInsets.top
            }
        }
        return 0
    }
}
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