iOS设备类型(Swift)

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这段Swift代码定义了一个DeviceInfo结构体，用于获取iOS设备的型号，包括iPhone、iPod Touch和iPad等。通过设备的machine标识符判断具体的设备类型，并提供了获取系统版本和IDFV的方法。

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// DeviceInfo.swift

// Created by A on 15/10/12.

import Foundation

import SystemConfiguration.CaptiveNetwork

struct DeviceInfo {

func getDeviceModel() -> String {

let name = UnsafeMutablePointer<utsname>.alloc(1)

uname(name)

let machine = withUnsafePointer(&name.memory.machine, { (ptr) ->String? in

let int8Ptr = unsafeBitCast(ptr, UnsafePointer<Int8>.self)

return String.fromCString(int8Ptr)

})

name.dealloc(1)

var deviceType: String = ""

if let m = machine {

switch m {

// iPhones

case "iPhone1,1":

deviceType = "iPhone 2G (A1203)"

case "iPhone1,2":

deviceType = "iPhone 3G (A1241/A1324)"

case "iPhone2,1":

deviceType = "iPhone 3GS (A1303/A1325)"

case "iPhone3,1":

deviceType = "iPhone 4 (A1332)"

case "iPhone3,2":

deviceType = "iPhone 4 (A1332)"

case "iPhone3,3":

deviceType = "iPhone 4 (A1349)"

case "iPhone4,1":

deviceType = "iPhone 4S (A1387/A1431)"

case "iPhone5,1":

deviceType = "iPhone 5 (A1428)"

case "iPhone5,2":

deviceType = "iPhone 5 (A1429/A1442)"

case "iPhone5,3":

deviceType = "iPhone 5C (A1456/A1532)"

case "iPhone5,4":

deviceType = "iPhone 5C (A1507/A1516/A1526/A1529)"

case "iPhone6,1":

deviceType = "iPhone 5C (A1453/A1533)"

case "iPhone6,2":

deviceType = "iPhone 5S (A1457/A1518/A1528/A1530)"

case "iPhone7,1":

deviceType = "iPhone 6 Plus (A1522/A1524)"

case "iPhone7,2":

deviceType = "iPhone 6 (A1549/A1586)"

// iPods

case "iPod1,1":

deviceType = "iPod Touch 1G (A1213)"

case "iPod2,1":

deviceType = "iPod Touch 2G (A1288)"

case "iPod3,1":

deviceType = "iPod Touch 3G (A1318)"

case "iPod4,1":

deviceType = "iPod Touch 4G (A1367)"

case "iPod5,1":

deviceType = "iPod Touch 5G (A1421/A1509)"

// iPads

case "iPad1,1":

deviceType = "iPad 1G (A1219/A1337)"

case "iPad2,1":

deviceType = "iPad 2 (A1395)"

case "iPad2,2":

deviceType = "iPad 2 (A1396)"

case "iPad2,3":

deviceType = "iPad 2 (A1397)"

case "iPad2,4":

deviceType = "iPad 2 (A1395+New Chip)"

case "iPad2,5":

deviceType = "iPad Mini 1G (A1432)"

case "iPad2,6":

deviceType = "iPad Mini 1G (A1454)"

case "iPad2,7":

deviceType = "iPad Mini 1G (A1455)"

case "iPad3,1":

deviceType = "iPad 3 (A1416)"

case "iPad3,2":

deviceType = "iPad 3 (A1403)"

case "iPad3,3":

deviceType = "iPad 3 (A1430)"

case "iPad3,4":

deviceType = "iPad 4 (A1458)"

case "iPad3,5":

deviceType = "iPad 4 (A1459)"

case "iPad3,6":

deviceType = "iPad 4 (A1460)"

case "iPad4,1":

deviceType = "iPad Air (A1474)"

case "iPad4,2":

deviceType = "iPad Air (A1475)"

case "iPad4,3":

deviceType = "iPad Air (A1476)"

case "iPad4,4":

deviceType = "iPad Mini 2G (A1489)"

case "iPad4,5":

deviceType = "iPad Mini 2G (A1490)"

case "iPad4,6":

deviceType = "iPad Mini 2G (A1491)"

// Simulators

case "i386":

deviceType = "iPhone Simulator 32Bit"

case "x86_64":

deviceType = "iPhone Simulator 64Bit"

// 新机器等待更新列表

default:

deviceType = "watting to update"

}

return deviceType

}

func getDeviceTypeOn456() -> Int {

switch getDeviceModel() {

case"iPhone 4 (A1332)", "iPhone 4 (A1332)","iPhone 4 (A1349)", "iPhone 4S (A1387/A1431)":

return 4

case"iPhone 5 (A1428)", "iPhone 5 (A1429/A1442)","iPhone 5C (A1456/A1532)", "iPhone 5C (A1507/A1516/A1526/A1529)",

"iPhone 5C (A1453/A1533)","iPhone 5S (A1457/A1518/A1528/A1530)":

return 5

case"iPhone 6 Plus (A1522/A1524)", "iPhone 6 (A1549/A1586)":

return 6

default:

return 4

}

func getSystemVersion() -> String {

return UIDevice.currentDevice().systemVersion

}

func getIdfv() -> String? {

return UIDevice.currentDevice().identifierForVendor?.UUIDString

}