iOS设备型号判断，包含iPhone XS等新设备

+ (NSString*)yh_getDeviceName {

    // 需要#import "sys/utsname.h"

    structutsnamesystemInfo;

    uname(&systemInfo);

    NSString *deviceString = [NSString stringWithCString:systemInfo.machine encoding:NSUTF8StringEncoding];

    if([deviceStringisEqualToString:@"iPhone3,1"])    return@"iPhone 4";

    if([deviceStringisEqualToString:@"iPhone3,2"])    return@"iPhone 4";

    if([deviceStringisEqualToString:@"iPhone3,3"])    return@"iPhone 4";

    if([deviceStringisEqualToString:@"iPhone4,1"])    return@"iPhone 4S";

    if([deviceStringisEqualToString:@"iPhone5,1"])    return@"iPhone 5";

    if ([deviceString isEqualToString:@"iPhone5,2"])    return @"iPhone 5 (GSM+CDMA)";

    if ([deviceString isEqualToString:@"iPhone5,3"])    return @"iPhone 5c (GSM)";

    if ([deviceString isEqualToString:@"iPhone5,4"])    return @"iPhone 5c (GSM+CDMA)";

    if ([deviceString isEqualToString:@"iPhone6,1"])    return @"iPhone 5s (GSM)";

    if ([deviceString isEqualToString:@"iPhone6,2"])    return @"iPhone 5s (GSM+CDMA)";

    if([deviceStringisEqualToString:@"iPhone7,1"])    return@"iPhone 6 Plus";

    if([deviceStringisEqualToString:@"iPhone7,2"])    return@"iPhone 6";

    if([deviceStringisEqualToString:@"iPhone8,1"])    return@"iPhone 6s";

    if ([deviceString isEqualToString:@"iPhone8,2"])    return @"iPhone 6s Plus";

    if([deviceStringisEqualToString:@"iPhone8,4"])    return@"iPhone SE";

    if([deviceStringisEqualToString:@"iPhone9,1"])    return@"iPhone 7";

    if([deviceStringisEqualToString:@"iPhone9,2"])    return@"iPhone 7 Plus";

    if([deviceStringisEqualToString:@"iPhone10,1"] || [deviceStringisEqualToString:@"iPhone10,4"])    return@"iPhone 8";

    if([deviceStringisEqualToString:@"iPhone10,2"] || [deviceStringisEqualToString:@"iPhone10,5"])    return@"iPhone 8 Plus";

    if([deviceStringisEqualToString:@"iPhone10,3"] || [deviceStringisEqualToString:@"iPhone10,6"])    return@"iPhone X";

    if([deviceStringisEqualToString:@"iPhone11,2"])  return@"iPhone XS";

    if([deviceStringisEqualToString:@"iPhone11,4"] || [deviceStringisEqualToString:@"iPhone11,6"])  return@"iPhone XS Max";

    if([deviceStringisEqualToString:@"iPhone11,8"])  return@"iPhone XR";

    //--------------------ipod-----------------------

    if([deviceStringisEqualToString:@"iPod1,1"])    return@"iPod touch";

    if([deviceStringisEqualToString:@"iPod2,1"])    return@"iPod touch 2G";

    if([deviceStringisEqualToString:@"iPod3,1"])    return@"iPod touch 3G";

    if([deviceStringisEqualToString:@"iPod4,1"])    return@"iPod touch 4G";

    if([deviceStringisEqualToString:@"iPod5,1"])    return@"iPod touch 5G";

    if([deviceStringisEqualToString:@"iPod7,1"])    return@"iPod touch 6G";

    //--------------------ipad-------------------------

    if([deviceStringisEqualToString:@"iPad1,1"])      return@"iPad";

    if([deviceStringisEqualToString:@"iPad1,2"])      return@"iPad 3G";

    if([deviceStringisEqualToString:@"iPad2,1"] || [deviceStringisEqualToString:@"iPad2,2"] || [deviceStringisEqualToString:@"iPad2,3"] || [deviceStringisEqualToString:@"iPad2,4"])    return@"iPad 2";

    if([deviceStringisEqualToString:@"iPad3,1"] || [deviceStringisEqualToString:@"iPad3,2"] || [deviceStringisEqualToString:@"iPad3,3"])    return@"iPad 3";

    if([deviceStringisEqualToString:@"iPad3,4"] || [deviceStringisEqualToString:@"iPad3,5"] || [deviceStringisEqualToString:@"iPad3,6"])    return@"iPad 4";

    if([deviceStringisEqualToString:@"iPad4,1"] || [deviceStringisEqualToString:@"iPad4,2"] || [deviceStringisEqualToString:@"iPad4,3"])    return@"iPad Air";

    if([deviceStringisEqualToString:@"iPad5,3"] || [deviceStringisEqualToString:@"iPad5,4"])    return@"iPad Air 2";

    if([deviceStringisEqualToString:@"iPad6,7"] || [deviceStringisEqualToString:@"iPad6,8"])    return@"iPad Pro 12.9-inch";

    if([deviceStringisEqualToString:@"iPad6,3"] || [deviceStringisEqualToString:@"iPad6,4"])    return@"iPad Pro iPad 9.7-inch";

    if([deviceStringisEqualToString:@"iPad6,11"] || [deviceStringisEqualToString:@"iPad6,12"])    return@"iPad 5";

    if([deviceStringisEqualToString:@"iPad7,1"] || [deviceStringisEqualToString:@"iPad7,2"])    return@"iPad Pro 12.9-inch 2";

    if([deviceStringisEqualToString:@"iPad7,3"] || [deviceStringisEqualToString:@"iPad7,4"])    return@"iPad Pro 10.5-inch";

   //----------------iPad mini------------------------

    if([deviceStringisEqualToString:@"iPad2,5"] || [deviceStringisEqualToString:@"iPad2,6"] || [deviceStringisEqualToString:@"iPad2,7"])    return@"iPad mini";

    if([deviceStringisEqualToString:@"iPad4,4"] || [deviceStringisEqualToString:@"iPad4,5"] || [deviceStringisEqualToString:@"iPad4,6"])    return@"iPad mini 2";

    if([deviceStringisEqualToString:@"iPad4,7"] || [deviceStringisEqualToString:@"iPad4,8"] || [deviceStringisEqualToString:@"iPad4,9"])    return@"iPad mini 3";

    if([deviceStringisEqualToString:@"iPad5,1"] || [deviceStringisEqualToString:@"iPad5,2"])    return@"iPad mini 4";

    if([deviceStringisEqualToString:@"iPad4,1"])    return@"ipad air";

    if([deviceStringisEqualToString:@"i386"])        return@"Simulator";

    if([deviceStringisEqualToString:@"x86_64"])      return@"Simulator";

    returndeviceString;

}