一直在网上看到的都是oc 的获取设备名称, 然后自己想找一个swift 方式的去获取, 然后找到了一个外国人的帖子,发现ok就转载下
extension UIDevice{
///设备型号的名称
var modelName:String{
var systemInfo =utsname()
uname(&systemInfo)
letmachineMirror =Mirror(reflecting: systemInfo.machine)
let identifier = machineMirror.children.reduce("") { identifier, elementin
guardletvalue = element.valueas?Int8wherevalue !=0else{returnidentifier }
returnidentifier +String(UnicodeScalar(UInt8(value)))
}
switchidentifier {
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"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:returnidentifier
}
}
}
这样扩展下 用起来也很方便
let modelName=UIDevice.currentDevice().modelName
排版不行 来张图
extensionUIDevice{
///设备型号的名称
varmodelName:String{
varsystemInfo =utsname()
uname(&systemInfo)
varidentifier =NSString(bytes: &systemInfo.machine, length:Int(_SYS_NAMELEN), encoding:NSUTF8StringEncoding)!asString//会有n多\0
// mark不支持ios 7换种写法
//var identifier = "iPhone"
//if #available(iOS 8.0, *){
//let machineMirror = Mirror(reflecting: systemInfo.machine)
//identifier = machineMirror.children.reduce("") { identifier, element in
//guard let value = element.value as? Int8 where value != 0 else { return identifier }
//return identifier + String(UnicodeScalar(UInt8(value)))
//}
//}else{
//return "iPhone"
//}
funcseach(str:String)->Bool{
ifidentifier.rangeOfString(str) !=nil{
returntrue
}
returnfalse
}
switchtrue{
caseseach("iPhone8,4"):return"iPhone SE"
caseseach("iPhone4,1"):return"iPhone 4s"
caseseach("iPhone5,1"),seach("iPhone5,2"):return"iPhone 5"
caseseach("iPhone5,3"),seach("iPhone5,4"):return"iPhone 5c"
caseseach("iPhone6,1"),seach("iPhone6,2"):return"iPhone 5s"
caseseach("iPhone7,2"):return"iPhone 6"
caseseach("iPhone7,1"):return"iPhone 6 Plus"
caseseach("iPhone8,1"):return"iPhone 6s"
caseseach("iPhone8,2"):return"iPhone 6s Plus"
caseseach("iPad2,1"),seach("iPad2,2"),seach("iPad2,3"),seach("iPad2,4"):return"iPad 2"
caseseach("iPad3,1"),seach("iPad3,2"),seach("iPad3,3"):return"iPad 3"
caseseach("iPad3,4"),seach("iPad3,5"),seach("iPad3,6"):return"iPad 4"
caseseach("iPad4,1"),seach("iPad4,2"),seach("iPad4,3"):return"iPad Air"
caseseach("iPad5,3"),seach("iPad5,4"):return"iPad Air 2"
caseseach("iPad2,5"),seach("iPad2,6"),seach("iPad2,7"):return"iPad Mini"
caseseach("iPad4,4"),seach("iPad4,5"),seach("iPad4,6"):return"iPad Mini 2"
caseseach("iPad4,7"),seach("iPad4,8"),seach("iPad4,9"):return"iPad Mini 3"
caseseach("iPad5,1"),seach("iPad5,2"):return"iPad Mini 4"
caseseach("iPad6,7"),seach("iPad6,8"):return"iPad Pro"
caseseach("iPad6,4"),seach("iPad6,3"):return"iPad Pro(9.7)"
caseseach("iPhone3,1") ,seach("iPhone3,2") ,seach("iPhone3,3"):return"iPhone 4"
caseseach("iPod5,1"):return"iPod Touch 5"
caseseach("iPod7,1"):return"iPod Touch 6"
caseseach("AppleTV5,3"):return"Apple TV"
caseseach("i386"),seach("x86_64"):return"Simulator"
//预留的默认信息
caseseach("iPod") :return"iPod"
caseseach("iPad"):return"iPad"
caseseach("iPhone"):return"iPhone"
default:
return"iPhone"
}
}
}
-----------新方式觉得还不错,代码结构更优秀 -------------
publicenumModel :String{
//case simulator = "iPhone",
caseiPod1="iPod 1",
iPod2="iPod 2",
iPod3="iPod 3",
iPod4="iPod 4",
iPod5="iPod 5",
iPad2="iPad 2",
iPad3="iPad 3",
iPad4="iPad 4",
iPhone4="iPhone 4",
iPhone4S="iPhone 4S",
iPhone5="iPhone 5",
iPhone5S="iPhone 5S",
iPhone5C="iPhone 5C",
iPadMini1="iPad Mini 1",
iPadMini2="iPad Mini 2",
iPadMini3="iPad Mini 3",
iPadAir1="iPad Air 1",
iPadAir2="iPad Air 2",
iPhone6="iPhone 6",
iPhone6plus="iPhone 6 Plus",
iPhone6S="iPhone 6S",
iPhone6Splus="iPhone 6S Plus",
unrecognized="iPhone"
}
publicextensionUIDevice{
publicvarmodelName:Model{
varsystemInfo = utsname()
uname(&systemInfo)
letmachineMirror = Mirror(reflecting: systemInfo.machine)
letidentifier = machineMirror.children.reduce("") { identifier, elementin
guardletvalue = element.valueas?Int8, value !=0else{returnidentifier }
returnidentifier + String(UnicodeScalar(UInt8(value)))
}
varmodelMap : [String:Model] = [
"i386": .unrecognized,
"x86_64": .unrecognized,
"iPod1,1": .iPod1,
"iPod2,1": .iPod2,
"iPod3,1": .iPod3,
"iPod4,1": .iPod4,
"iPod5,1": .iPod5,
"iPad2,1": .iPad2,
"iPad2,2": .iPad2,
"iPad2,3": .iPad2,
"iPad2,4": .iPad2,
"iPad2,5": .iPadMini1,
"iPad2,6": .iPadMini1,
"iPad2,7": .iPadMini1,
"iPhone3,1": .iPhone4,
"iPhone3,2": .iPhone4,
"iPhone3,3": .iPhone4,
"iPhone4,1": .iPhone4S,
"iPhone5,1": .iPhone5,
"iPhone5,2": .iPhone5,
"iPhone5,3": .iPhone5C,
"iPhone5,4": .iPhone5C,
"iPad3,1": .iPad3,
"iPad3,2": .iPad3,
"iPad3,3": .iPad3,
"iPad3,4": .iPad4,
"iPad3,5": .iPad4,
"iPad3,6": .iPad4,
"iPhone6,1": .iPhone5S,
"iPhone6,2": .iPhone5S,
"iPad4,1": .iPadAir1,
"iPad4,2": .iPadAir2,
"iPad4,4": .iPadMini2,
"iPad4,5": .iPadMini2,
"iPad4,6": .iPadMini2,
"iPad4,7": .iPadMini3,
"iPad4,8": .iPadMini3,
"iPad4,9": .iPadMini3,
"iPhone7,1": .iPhone6plus,
"iPhone7,2": .iPhone6,
"iPhone8,1": .iPhone6S,
"iPhone8,2": .iPhone6Splus
]
ifletmodel = modelMap[identifier] {
returnmodel
}
returnModel.unrecognized
}
}
原帖网址http://stackoverflow.com/questions/26028918/ios-how-to-determine-iphone-model-in-swift
