能判断所使用机器的型号(苹果产品)

最新推荐文章于 2025-10-21 08:37:18 发布

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本文介绍了一个Objective-C方法，用于在iOS设备上识别不同的iPhone和iPod Touch型号，并将其转换为更友好的名称显示，例如iPhone 3G或iPod Touch 4G。此外，该方法还能识别是否运行在模拟器环境中。

- (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;

}