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。
原文出自：www.hangge.com 转载请保留原文链接：http://www.hangge.com/blog/cache/detail_1606.html
1，效果图
程序启动后自动获取相关的应用信息以及设备信息，并打印到控制台中。
2，样例代码
默认情况下我从 UIDevice 中获取设备型号时只能得到 iPhone、iPod Touch 这样笼统的类型数据。
这里对 UIDevice 做个扩展，使其可以得到具体的设备型号，比如：iPhone 6s Plus 这样准确的设备款式。
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import UIKitclass ViewController: UIViewController { override func viewDidLoad() { super.viewDidLoad() //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 //打印信息 print("程序名称：(appDisplayName)") print("主程序版本号：(appVersion)") print("内部版本号：(minorVersion)") print("iOS版本：(iosVersion)") print("设备udid：(identifierNumber)") print("设备名称：(systemName)") print("设备型号：(model)") print("设备具体型号：(modelName)") print("设备区域化型号：(localizedModel)") } override func didReceiveMemoryWarning() { super.didReceiveMemoryWarning() }}//扩展UIDeviceextension 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 } }} |
原文出自：www.hangge.com 转载请保留原文链接：http://www.hangge.com/blog/cache/detail_1606.html