能判断所使用机器的型号(苹果产品)
- (NSString *) platform{
size_t size;
sysctlbyname("hw.machine", NULL, &size, NULL, 0);
char *machine = malloc(size);
sysctlbyname("hw.machine", machine, &size, NULL, 0);
NSString *platform = [NSString stringWithCString:machine encoding:NSUTF8StringEncoding];
free(machine);
return platform;
}
-(NSString *) platformString{
NSString *platform = [self platform];
if ([platform isEqualToString:@"iPhone1,1"])????return @"iPhone 1G";
if ([platform isEqualToString:@"iPhone1,2"])????return @"iPhone 3G";
if ([platform isEqualToString:@"iPhone2,1"])????return @"iPhone 3GS";
if ([platform isEqualToString:@"iPhone3,1"])????return @"iPhone 4";
if ([platform isEqualToString:@"iPod1,1"])??????return @"iPod Touch 1G";
if ([platform isEqualToString:@"iPod2,1"])??????return @"iPod Touch 2G";
if ([platform isEqualToString:@"iPod3,1"])??????return @"iPod Touch 3G";
if ([platform isEqualToString:@"iPod4,1"])??????return @"iPod Touch 4G";
if ([platform isEqualToString:@"iPad1,1"])??????return @"iPad";
if ([platform isEqualToString:@"i386"])???????? return @"Simulator";
return platform;
}
