返回手机型号

需要#import "sys/utsname.h"

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

  //iPhone
  if ([deviceString isEqualToString:@"iPhone1,1"]) return @"iPhone 1G";
  if ([deviceString isEqualToString:@"iPhone1,2"]) return @"iPhone 3G";
  if ([deviceString isEqualToString:@"iPhone2,1"]) return @"iPhone 3GS";
  if ([deviceString isEqualToString:@"iPhone3,1"]) return @"iPhone 4";
  if ([deviceString isEqualToString:@"iPhone3,2"]) return @"Verizon iPhone 4";
  if ([deviceString isEqualToString:@"iPhone4,1"]) return @"iPhone 4S";
  if ([deviceString isEqualToString:@"iPhone5,1"]) return @"iPhone 5";
  if ([deviceString isEqualToString:@"iPhone5,2"]) return @"iPhone 5";
  if ([deviceString isEqualToString:@"iPhone5,3"]) return @"iPhone 5C";
  if ([deviceString isEqualToString:@"iPhone5,4"]) return @"iPhone 5C";
  if ([deviceString isEqualToString:@"iPhone6,1"]) return @"iPhone 5S";
  if ([deviceString isEqualToString:@"iPhone6,2"]) return @"iPhone 5S";
  if ([deviceString isEqualToString:@"iPhone7,1"]) return @"iPhone 6 Plus";
  if ([deviceString isEqualToString:@"iPhone7,2"]) return @"iPhone 6";
  if ([deviceString isEqualToString:@"iPhone8,1"]) return @"iPhone 6s";
  if ([deviceString isEqualToString:@"iPhone8,2"]) return @"iPhone 6s Plus";
  if ([deviceString isEqualToString:@"iPhone8,3"]) return @"iPhone SE";
  if ([deviceString isEqualToString:@"iPhone8,4"]) return @"iPhone SE";
  if ([deviceString isEqualToString:@"iPhone9,1"]) return @"iPhone 7";
  if ([deviceString isEqualToString:@"iPhone9,2"]) return @"iPhone 7 Plus";

  //iPod
  if ([deviceString isEqualToString:@"iPod1,1"]) return @"iPod Touch 1G";
  if ([deviceString isEqualToString:@"iPod2,1"]) return @"iPod Touch 2G";
  if ([deviceString isEqualToString:@"iPod3,1"]) return @"iPod Touch 3G";
  if ([deviceString isEqualToString:@"iPod4,1"]) return @"iPod Touch 4G";
  if ([deviceString isEqualToString:@"iPod5,1"]) return @"iPod Touch 5G";

  //iPad
  if ([deviceString isEqualToString:@"iPad1,1"]) return @"iPad";
  if ([deviceString isEqualToString:@"iPad2,1"]) return @"iPad 2 (WiFi)";
  if ([deviceString isEqualToString:@"iPad2,2"]) return @"iPad 2 (GSM)";
  if ([deviceString isEqualToString:@"iPad2,3"]) return @"iPad 2 (CDMA)";
  if ([deviceString isEqualToString:@"iPad2,4"]) return @"iPad 2 (32nm)";
  if ([deviceString isEqualToString:@"iPad2,5"]) return @"iPad mini (WiFi)";
  if ([deviceString isEqualToString:@"iPad2,6"]) return @"iPad mini (GSM)";
  if ([deviceString isEqualToString:@"iPad2,7"]) return @"iPad mini (CDMA)";

  if ([deviceString isEqualToString:@"iPad3,1"]) return @"iPad 3(WiFi)";
  if ([deviceString isEqualToString:@"iPad3,2"]) return @"iPad 3(CDMA)";
  if ([deviceString isEqualToString:@"iPad3,3"]) return @"iPad 3(4G)";
  if ([deviceString isEqualToString:@"iPad3,4"]) return @"iPad 4 (WiFi)";
  if ([deviceString isEqualToString:@"iPad3,5"]) return @"iPad 4 (4G)";
  if ([deviceString isEqualToString:@"iPad3,6"]) return @"iPad 4 (CDMA)";

  if ([deviceString isEqualToString:@"iPad4,1"]) return @"iPad Air";
  if ([deviceString isEqualToString:@"iPad4,2"]) return @"iPad Air";
  if ([deviceString isEqualToString:@"iPad4,3"]) return @"iPad Air";
  if ([deviceString isEqualToString:@"iPad5,3"]) return @"iPad Air 2";
  if ([deviceString isEqualToString:@"iPad5,4"]) return @"iPad Air 2";
  if ([deviceString isEqualToString:@"i386"]) return @"Simulator";
  if ([deviceString isEqualToString:@"x86_64"]) return @"Simulator";

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

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

  return deviceString;
  }