如果UIImagePickerControllerSourceTypePhotoLibrary允許編輯NO

Question

當我在相機上使用allowEditing = NO時，它可以正常工作。

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，如果我嘗試將其放在照片庫中，仍然會獲得allowEditing YES。

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];
}

有任何想法嗎？

Answer 1

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