ios如何判断当前设备名称

需要倒入

#import"sys/utsname.h"

-(NSString*)deviceString
{

struct utsname systemInfo;

uname(&systemInfo);

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

if ([platform
isEqualToString:@"iPhone1,1"])
return
@"iPhone 2G (A1203)";

if ([platform
isEqualToString:@"iPhone1,2"])
return
@"iPhone 3G (A1241/A1324)";

if ([platform
isEqualToString:@"iPhone2,1"])
return
@"iPhone 3GS (A1303/A1325)";

if ([platform
isEqualToString:@"iPhone3,1"])
return
@"iPhone 4 (A1332)";

if ([platform
isEqualToString:@"iPhone3,2"])
return
@"iPhone 4 (A1332)";

if ([platform
isEqualToString:@"iPhone3,3"])
return
@"iPhone 4 (A1349)";

if ([platform
isEqualToString:@"iPhone4,1"])
return
@"iPhone 4S (A1387/A1431)";

if ([platform
isEqualToString:@"iPhone5,1"])
return
@"iPhone 5 (A1428)";

if ([platform
isEqualToString:@"iPhone5,2"])
return
@"iPhone 5 (A1429/A1442)";

if ([platform
isEqualToString:@"iPhone5,3"])
return
@"iPhone 5c (A1456/A1532)";

if ([platform
isEqualToString:@"iPhone5,4"])
return
@"iPhone 5c (A1507/A1516/A1526/A1529)";

if ([platform
isEqualToString:@"iPhone6,1"])
return
@"iPhone 5s (A1453/A1533)";

if ([platform
isEqualToString:@"iPhone6,2"])
return
@"iPhone 5s (A1457/A1518/A1528/A1530)";

if ([platform
isEqualToString:@"iPhone7,1"])
return
@"iPhone 6 Plus (A1522/A1524)";

if ([platform
isEqualToString:@"iPhone7,2"])
return
@"iPhone 6 (A1549/A1586)";

if ([platform
isEqualToString:@"iPod1,1"])
return
@"iPod Touch 1G (A1213)";

if ([platform
isEqualToString:@"iPod2,1"])
return
@"iPod Touch 2G (A1288)";

if ([platform
isEqualToString:@"iPod3,1"])
return
@"iPod Touch 3G (A1318)";

if ([platform
isEqualToString:@"iPod4,1"])
return
@"iPod Touch 4G (A1367)";

if ([platform
isEqualToString:@"iPod5,1"])
return
@"iPod Touch 5G (A1421/A1509)";

if ([platform
isEqualToString:@"iPad1,1"])
return
@"iPad 1G (A1219/A1337)";

if ([platform
isEqualToString:@"iPad2,1"])
return
@"iPad 2 (A1395)";

if ([platform
isEqualToString:@"iPad2,2"])
return
@"iPad 2 (A1396)";

if ([platform
isEqualToString:@"iPad2,3"])
return
@"iPad 2 (A1397)";

if ([platform
isEqualToString:@"iPad2,4"])
return
@"iPad 2 (A1395+New Chip)";

if ([platform
isEqualToString:@"iPad2,5"])
return
@"iPad Mini 1G (A1432)";

if ([platform
isEqualToString:@"iPad2,6"])
return
@"iPad Mini 1G (A1454)";

if ([platform
isEqualToString:@"iPad2,7"])
return
@"iPad Mini 1G (A1455)";

if ([platform
isEqualToString:@"iPad3,1"])
return
@"iPad 3 (A1416)";

if ([platform
isEqualToString:@"iPad3,2"])
return
@"iPad 3 (A1403)";

if ([platform
isEqualToString:@"iPad3,3"])
return
@"iPad 3 (A1430)";

if ([platform
isEqualToString:@"iPad3,4"])
return
@"iPad 4 (A1458)";

if ([platform
isEqualToString:@"iPad3,5"])
return
@"iPad 4 (A1459)";

if ([platform
isEqualToString:@"iPad3,6"])
return
@"iPad 4 (A1460)";

if ([platform
isEqualToString:@"iPad4,1"])
return
@"iPad Air (A1474)";

if ([platform
isEqualToString:@"iPad4,2"])
return
@"iPad Air (A1475)";

if ([platform
isEqualToString:@"iPad4,3"])
return
@"iPad Air (A1476)";

if ([platform
isEqualToString:@"iPad4,4"])
return
@"iPad Mini 2G (A1489)";

if ([platform
isEqualToString:@"iPad4,5"])
return
@"iPad Mini 2G (A1490)";

if ([platform
isEqualToString:@"iPad4,6"])
return
@"iPad Mini 2G (A1491)";

if ([platform isEqualToString:@"i386"])
return @"iPhone Simulator";

if ([platform
isEqualToString:@"x86_64"])
return
@"iPhone Simulator";

return platform;

// DLog(@"NOTE: Unknown device type: %@", deviceString);

// return deviceString;
}