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