64 lines
1.8 KiB
Swift
64 lines
1.8 KiB
Swift
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//
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// UIDevice+Ext.swift
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// LegendTeam
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//
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// Created by lym on 2022/2/16.
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//
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import Foundation
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import UIKit
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import UICKeyChainStore
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extension UIDevice {
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static var UUID: String {
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let service = Bundle.appBundleID + ".uuid"
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let key = Bundle.appBundleID + ".uuid" + ".key"
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let keychain = UICKeyChainStore(service: service)
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if let uuid = keychain.string(forKey: key) {
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return uuid
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}
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// 8-4-4-4-12
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// F9C5E3F8-2396-435E-AD11-02446C943FB2
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var uuid2 = UIDevice.current.identifierForVendor?.uuidString
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if uuid2 == nil {
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let timeInterval = Int(Date().timeIntervalSince1970)
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uuid2 = String.randomString(8)
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+ "-" + String.randomString(4)
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+ "-" + String.randomString(4)
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+ "-" + String.randomString(4)
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+ "-" + "\(timeInterval)" + String.randomString(2)
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}
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keychain.setString(uuid2, forKey: key)
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return uuid2!
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}
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var isPhone: Bool {
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return userInterfaceIdiom == .phone
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}
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var isPad: Bool {
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return userInterfaceIdiom == .pad
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}
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var isSimulator: Bool {
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#if targetEnvironment(simulator)
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return true
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#else
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return false
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#endif
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}
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var hasNotch: Bool {
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if #available(iOS 15.0, *) {
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// Use UIWindowScene.windows for iOS 15 and later
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let windowScene = UIApplication.shared.connectedScenes
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.compactMap { $0 as? UIWindowScene }
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.first
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return windowScene?.windows.first?.safeAreaInsets.bottom ?? 0 > 0
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} else {
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// Fallback for iOS versions before 15.0
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return UIApplication.shared.windows.first?.safeAreaInsets.bottom ?? 0 > 0
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}
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}
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}
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