如果UIImagePickerControllerSourceTypePhotoLibrary允许NO

Question

当我在相机上使用allowsEditing = NO时，它可以正常工作。

使用：

if( [UIImagePickerController isSourceTypeAvailable:UIImagePickerControllerSourceTypeCamera])
{
  if(imagePicker == nil) imagePicker = [[UIImagePickerController alloc] init];
   imagePicker.sourceType = UIImagePickerControllerSourceTypeCamera;
   imagePicker.allowsEditing = NO;

  [self presentViewController:imagePicker animated:YES completion:nil];
}

但如果我尝试将它放在照片库上，我仍然可以获得allowEditing YES。

不要工作：

if( [UIImagePickerController UIImagePickerControllerSourceTypePhotoLibrary])
{
  if(imagePicker == nil) imagePicker = [[UIImagePickerController alloc] init];
   imagePicker.sourceType = UIImagePickerControllerSourceTypePhotoLibrary;
   imagePicker.allowsEditing = NO;

  [self presentViewController:imagePicker animated:YES completion:nil];
}

有什么想法吗？

Answer 1

picker.allowsEditing = YES;
picker.delegate = self;