ios - 如何检测我是否拥有 iPhone 2G,3G,3GS

Question

如何通过iOS检测我当前的设备名称？

Answer 1

无论您使用的是 iPhone 还是 iPod Touch:

UIDevice *device = [UIDevice currentDevice];
NSString *systemName = [device systemName];

检测操作系统版本:

UIDevice *device = [UIDevice currentDevice];
NSString *systemVersion = [device systemVersion];

要检测特定型号，您需要测试只有该型号才有的某些功能，因此要检测 iPhone 3GS，请检查相机上的视频功能:

#define SOURCETYPE UIImagePickerControllerSourceTypeCamera

// does the device have a camera?
if ([UIImagePickerController isSourceTypeAvailable:SOURCETYPE]) {
  // if so, does that camera support video?
  NSArray *mediaTypes = [UIImagePickerController availableMediaTypesForSourceType:SOURCETYPE];
  bool isA3GS = [mediaTypes containsObject:kUTTypeMovie];
}