有时我们在 App 中提交一些统计信息或者用户反馈信息时，为了能更好地进行分析，通常会附带上当前应用程序的名称、版本号、设备型号、以及设备系统版本。下面演示如何获取这些信息
//应用程序信息
let infoDictionary = Bundle.main.infoDictionary!
let appDisplayName = infoDictionary["CFBundleDisplayName"] //程序名称
let majorVersion = infoDictionary["CFBundleShortVersionString"]//主程序版本号
let minorVersion = infoDictionary["CFBundleVersion"]//版本号（内部标示）
let appVersion = majorVersion as! String
//设备信息
let iosVersion = UIDevice.current.systemVersion //iOS版本
let identifierNumber = UIDevice.current.identifierForVendor //设备udid
let systemName = UIDevice.current.systemName //设备名称
let model = UIDevice.current.model //设备型号
let modelName = UIDevice.current.modelName //设备具体型号
let localizedModel = UIDevice.current.localizedModel //设备区域化型号如A1533
let userName = UIDevice.current.name //本机名称
let batteryLevel = UIDevice.current.batteryLevel; //电池电量
目前更新到7和7P 这里的“iPhone6,1”的是设备型号后面更详细的有类似于这种
if ([platform isEqualToString:@"iPhone6,1"]) return @"iPhone 5s (A1453/A1533)";
//扩展UIDevice
extension UIDevice {
//获取设备具体详细的型号
var modelName: String {
var systemInfo = utsname()
uname(&systemInfo)
let machineMirror = Mirror(reflecting: systemInfo.machine)
let identifier = machineMirror.children.reduce("") { identifier, element in
guard let value = element.value as? Int8, value != 0 else { return identifier }
return identifier + String(UnicodeScalar(UInt8(value)))
}
switch identifier {
case "iPod5,1": return "iPod Touch 5"
case "iPod7,1": return "iPod Touch 6"
case "iPhone3,1", "iPhone3,2", "iPhone3,3": return "iPhone 4"
case "iPhone4,1": return "iPhone 4s"
case "iPhone5,1", "iPhone5,2": return "iPhone 5"
case "iPhone5,3", "iPhone5,4": return "iPhone 5c"
case "iPhone6,1", "iPhone6,2": return "iPhone 5s"
case "iPhone7,2": return "iPhone 6"
case "iPhone7,1": return "iPhone 6 Plus"
case "iPhone8,1": return "iPhone 6s"
case "iPhone8,2": return "iPhone 6s Plus"
case "iPhone9,1": return "iPhone 7 (CDMA)"
case "iPhone9,3": return "iPhone 7 (GSM)"
case "iPhone9,2": return "iPhone 7 Plus (CDMA)"
case "iPhone9,4": return "iPhone 7 Plus (GSM)"
case "iPad2,1", "iPad2,2", "iPad2,3", "iPad2,4":return "iPad 2"
case "iPad3,1", "iPad3,2", "iPad3,3": return "iPad 3"
case "iPad3,4", "iPad3,5", "iPad3,6": return "iPad 4"
case "iPad4,1", "iPad4,2", "iPad4,3": return "iPad Air"
case "iPad5,3", "iPad5,4": return "iPad Air 2"
case "iPad2,5", "iPad2,6", "iPad2,7": return "iPad Mini"
case "iPad4,4", "iPad4,5", "iPad4,6": return "iPad Mini 2"
case "iPad4,7", "iPad4,8", "iPad4,9": return "iPad Mini 3"
case "iPad5,1", "iPad5,2": return "iPad Mini 4"
case "iPad6,7", "iPad6,8": return "iPad Pro"
case "AppleTV5,3": return "Apple TV"
case "i386", "x86_64": return "Simulator"
default: return identifier
}
}
}
