Xcode仅在横向拍摄照片/视频

2 回答

• 0

  检查界面方向：

  if (UIInterfaceOrientationIsPortrait([UIDevice currentDevice].orientation))
  {
    // call methods to take picture
    ....
  }
  else
  {
    // alert the user this device is not landscape mode
    ...
  }
  

  回复于 2024-04-29T08:01:01+08:00
• 0

  在iOS 6中，自动旋转略有变化，但是，相同的方法仍然有效 .

  示例代码：

  @implementation UIImagePickerController (noRotation)
  
  - (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)toInterfaceOrientation /* iOS 5 */
  {
      return UIInterfaceOrientationIsLandscape(toInterfaceOrientation);
  }
  
  - (NSUInteger)supportedInterfaceOrientations /* iOS 6 */
  {
      return UIInterfaceOrientationMaskLandscape;
  }
  
  @end
  

  回复于 2024-04-29T08:01:01+08:00