102 lines
3.1 KiB
Swift
102 lines
3.1 KiB
Swift
//
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// UIDevice+Extension.swift
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// QuickLocation
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//
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import UIKit
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extension UIDevice {
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/// 硬件机型标识，如 `iPhone17,1`
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static var machineIdentifier: String {
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var systemInfo = utsname()
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uname(&systemInfo)
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return withUnsafePointer(to: &systemInfo.machine.0) { ptr in
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String(cString: ptr)
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}
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}
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/// 可读机型名，如 `iPhone 16 Pro`；未知机型回退为 `iPhone`
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static var modelName: String {
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deviceModelMap[machineIdentifier] ?? "iPhone"
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}
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/// 与系统状态栏一致的电量百分比（四舍五入）；不可用时返回 `nil`
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static var batteryPercent: Int? {
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let device = UIDevice.current
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if !device.isBatteryMonitoringEnabled {
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device.isBatteryMonitoringEnabled = true
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}
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let level = device.batteryLevel
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guard level >= 0 else { return nil }
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return Int((level * 100).rounded())
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}
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/// 是否正在充电 / 已充满接电
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static var isBatteryCharging: Bool {
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let device = UIDevice.current
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if !device.isBatteryMonitoringEnabled {
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device.isBatteryMonitoringEnabled = true
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}
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switch device.batteryState {
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case .charging, .full:
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return true
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default:
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return false
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}
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}
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private static let deviceModelMap: [String: String] = [
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"iPhone10,1": "iPhone 8",
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"iPhone10,4": "iPhone 8",
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"iPhone10,2": "iPhone 8 Plus",
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"iPhone10,5": "iPhone 8 Plus",
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// iPhone X系列
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"iPhone10,3": "iPhone X",
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"iPhone10,6": "iPhone X",
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"iPhone11,2": "iPhone XS",
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"iPhone11,4": "iPhone XS Max",
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"iPhone11,6": "iPhone XS Max",
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"iPhone11,8": "iPhone XR",
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// iPhone11
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"iPhone12,1": "iPhone 11",
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"iPhone12,3": "iPhone 11 Pro",
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"iPhone12,5": "iPhone 11 Pro Max",
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// iPhone12
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"iPhone13,1": "iPhone 12 mini",
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"iPhone13,2": "iPhone 12",
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"iPhone13,3": "iPhone 12 Pro",
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"iPhone13,4": "iPhone 12 Pro Max",
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// iPhone13
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"iPhone14,4": "iPhone 13 mini",
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"iPhone14,5": "iPhone 13",
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"iPhone14,2": "iPhone 13 Pro",
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"iPhone14,3": "iPhone 13 Pro Max",
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// iPhone14
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"iPhone14,7": "iPhone 14",
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"iPhone14,8": "iPhone 14 Plus",
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"iPhone15,2": "iPhone 14 Pro",
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"iPhone15,3": "iPhone 14 Pro Max",
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// iPhone15
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"iPhone15,4": "iPhone 15",
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"iPhone15,5": "iPhone 15 Plus",
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"iPhone16,1": "iPhone 15 Pro",
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"iPhone16,2": "iPhone 15 Pro Max",
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// iPhone16
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"iPhone17,1": "iPhone 16 Pro",
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"iPhone17,2": "iPhone 16 Pro Max",
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"iPhone17,3": "iPhone 16",
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"iPhone17,4": "iPhone 16 Plus",
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"iPhone17,5": "iPhone 16e",
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// iPhone17 2025机型
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"iPhone18,1": "iPhone 17 Pro",
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"iPhone18,2": "iPhone 17 Pro Max",
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"iPhone18,3": "iPhone 17",
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"iPhone18,4": "iPhone Air",
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// Simulator
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"i386": "Simulator",
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"x86_64": "Simulator",
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"arm64": "Simulator"
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]
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}
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