获取ImageIO iOS框架的框架版本

Question

NSDictionary *infoDictionary = [[NSBundle bundleForClass: [Foo class]] 
infoDictionary]; 

NSString *name = [infoDictionary valueForKey:(__bridge 
NSString*)kCFBundleNameKey];
NSString *version = [infoDictionary valueForKey:(__bridge 
NSString*)kCFBundleVersionKey];

NSLog(@"%@ version %@", name, version);

我试图遵循Get version number of iOS Universal Framework in client来获取版本号。我不能，因为ImageIO框架中没有类。还有其他获取版本号的方法吗？