UIImagePickerController 编辑的图像在 iPad 中检索错误的图像

Question

我必须UIImagePickerController从照片库中选择/挑选图像。我已经允许 UIImagePickerController 编辑（选定的）图像（图像的裁剪方框），这在 iPhone 上运行良好，但 iPad 无法提供正确编辑（裁剪）的图像。

我尝试了以下建议但找不到解决方案：
iPad iOS7 - UIPopoverController 中的 UIImagePickerController has wrong preview image

这是我尝试过的代码：

let imagePicker = UIImagePickerController()
imagePicker.allowsEditing = true

// Update (zoom) visibility of image using pinch gesture & retrieve image using delegate - didFinishPickingMediaWithInfo

//------------------------------------------
 func imagePickerController(_ picker: UIImagePickerController, didFinishPickingMediaWithInfo info: [String : Any]) {


     if let pickedImage = info[UIImagePickerControllerEditedImage] as? UIImage {
         // Wrong image - retrieves image different than actual visible in the editing window of picker view.
    }


    if let pickedImage = info[UIImagePickerControllerOriginalImage] as? UIImage {
        // Original image, visible perfect in iPad, when imagePicker.allowsEditing = false
    }


    picker.dismiss(animated: true) {
        // dismissing image picker
    }

}

Answer 1

添加此方法，您将得到准确的结果。

func navigationController(_ navigationController: UINavigationController, didShow viewController: UIViewController, animated: Bool) {
    UIApplication.shared.isStatusBarHidden = true
}