space-ios/iOSClient/Extensions/UIDevice+Extension.swift

//
//  UIDevice+Extension.swift
//  Nextcloud
//
//  Created by Federico Malagoni on 23/02/22.
//  Copyright © 2022 Federico Malagoni. All rights reserved.
//
//  Author Federico Malagoni <federico.malagoni@astrairidium.com>
//
//  This program is free software: you can redistribute it and/or modify
//  it under the terms of the GNU General Public License as published by
//  the Free Software Foundation, either version 3 of the License, or
//  (at your option) any later version.
//
//  This program is distributed in the hope that it will be useful,
//  but WITHOUT ANY WARRANTY; without even the implied warranty of
//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//  GNU General Public License for more details.
//
//  You should have received a copy of the GNU General Public License
//  along with this program.  If not, see <http://www.gnu.org/licenses/>.
//

import Foundation

extension UIDevice {

    var hasNotch: Bool {
        if #available(iOS 11.0, *) {
            if UIApplication.shared.windows.isEmpty { return false }
            let top = UIApplication.shared.windows[0].safeAreaInsets.top
            return top > 20
        } else {
            // Fallback on earlier versions
            return false
        }
    }
}