iphone - 如果 UIImagePickerControllerSourceTypePhotoLibrary 允许编辑 NO

Question

当我在相机上使用 allowedEditing = NO 时，它工作正常。

作品:

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

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

但是，如果我尝试将其放入照片库，我仍然会得到“允许编辑是”的结果。

不工作:

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;