如何检测iphone4s

Question

  

可能重复：
  Determine device (iPhone, iPod Touch) with iOS

我正在使用UIDevice (Hardware) by Erica Sadun来检测设备信息 如何检测它是否是iphone4s设备？

Answer 1

要检测特定型号，您需要测试只有该型号具有的功能，以便检测iPhone 3GS，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];
}

参考：how do I detect whether I have iPhone 2G,3G,3GS