2015-12-IOS 获取最新设备型号方法

+ (NSString *)getDeviceModel
{
struct utsname systemInfo;
uname(&systemInfo);
NSString *deviceString = [NSString stringWithCString:systemInfo.machine encoding:NSUTF8StringEncoding];

NSArray *modelArray = @[

@"i386", @"x86_64",

@"iPhone1,1",
@"iPhone1,2",
@"iPhone2,1",
@"iPhone3,1",
@"iPhone3,2",
@"iPhone3,3",
@"iPhone4,1",
@"iPhone5,1",
@"iPhone5,2",
@"iPhone5,3",
@"iPhone5,4",
@"iPhone6,1",
@"iPhone6,2",
@"iPhone7,2",
@"iPhone7,1",
@"iPhone8,1",
@"iPhone8,2",

@"iPod1,1",
@"iPod2,1",
@"iPod3,1",
@"iPod4,1",
@"iPod5,1",

@"iPad1,1",
@"iPad2,1",
@"iPad2,2",
@"iPad2,3",
@"iPad2,4",
@"iPad3,1",
@"iPad3,2",
@"iPad3,3",
@"iPad3,4",
@"iPad3,5",
@"iPad3,6",

@"iPad2,5",
@"iPad2,6",
@"iPad2,7",
];
NSArray *modelNameArray = @[

@"iPhone Simulator",
@"iPhone Simulator",
@"iPhone 2G",
@"iPhone 3G",
@"iPhone 3GS",
@"iPhone 4(GSM)",
@"iPhone 4(GSM Rev A)",
@"iPhone 4(CDMA)",
@"iPhone 4S",
@"iPhone 5(GSM)",
@"iPhone 5(GSM+CDMA)",
@"iPhone 5c(GSM)",
@"iPhone 5c(Global)",
@"iphone 5s(GSM)",
@"iphone 5s(Global)",
@"iPhone 6",
@"iPhone 6 Plus",
@"iPhone 6s",
@"iPhone 6s Plus",

@"iPod Touch 1G",
@"iPod Touch 2G",
@"iPod Touch 3G",
@"iPod Touch 4G",
@"iPod Touch 5G",

@"iPad",
@"iPad 2(WiFi)",
@"iPad 2(GSM)",
@"iPad 2(CDMA)",
@"iPad 2(WiFi + New Chip)",
@"iPad 3(WiFi)",
@"iPad 3(GSM+CDMA)",
@"iPad 3(GSM)",
@"iPad 4(WiFi)",
@"iPad 4(GSM)",
@"iPad 4(GSM+CDMA)",

@"iPad mini (WiFi)",
@"iPad mini (GSM)",
@"ipad mini (GSM+CDMA)"
];
NSInteger modelIndex = - 1;
NSString *modelNameString = nil;
modelIndex = [modelArray indexOfObject:deviceString];
if (modelIndex >= 0 && modelIndex < [modelNameArray count]) {
modelNameString = [modelNameArray objectAtIndex:modelIndex];
}
return [CommUtils dealEmptyString:modelNameString];
}

设备对照表：https://www.theiphonewiki.com/wiki/Models