Swift PLUICameraViewController shouldAutorotate] 返回 YES'

Question

我的应用只有横向模式，使用这段代码我可以拍照

@IBAction func shootPhoto(sender: UIBarButtonItem){

    if UIImagePickerController.availableCaptureModesForCameraDevice(.Rear) != nil {
        picker.allowsEditing = false
        picker.sourceType = UIImagePickerControllerSourceType.Camera
        picker.cameraCaptureMode = .Photo
        presentViewController(picker, animated: true, completion: nil)
    } else {
        noCamera()
    }
}

但是当我按下按钮时我得到了这个错误

'UIApplicationInvalidInterfaceOrientation', reason: 'Supported orientations has no common orientation with the application, and [PLUICameraViewController shouldAutorotate] is returning YES'

Answer 1

根据 Apple 文档 UIImagePickerController :

IMPORTANT

The UIImagePickerController class supports portrait mode only. This class is intended to be used as-is and does not support subclassing. The view hierarchy for this class is private and must not be modified, with one exception. You can assign a custom view to the cameraOverlayView property and use that view to present additional information or manage the interactions between the camera interface and your code.

您必须在部署信息下的目标常规设置中检查纵向设备方向。