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36 lines
1.3 KiB
Swift
36 lines
1.3 KiB
Swift
/*
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Copyright 2019 New Vector Ltd
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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import Foundation
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import UIKit
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@objc extension UIDevice {
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/// Returns 'true' if the current device has a notch
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var hasNotch: Bool {
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if #available(iOS 11.0, *) {
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// Case 1: Portrait && top safe area inset >= 44
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let case1 = !UIDevice.current.orientation.isLandscape && (UIApplication.shared.keyWindow?.safeAreaInsets.top ?? 0) >= 44
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// Case 2: Lanscape && left/right safe area inset > 0
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let case2 = UIDevice.current.orientation.isLandscape && ((UIApplication.shared.keyWindow?.safeAreaInsets.left ?? 0) > 0 || (UIApplication.shared.keyWindow?.safeAreaInsets.right ?? 0) > 0)
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return case1 || case2
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} else {
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// Fallback on earlier versions
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return false
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}
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}
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}
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