显示UIImagePickerController不是模态的

Question

有没有办法添加UIImagePickerController作为UIView的子视图，而不是以模态方式呈现？

UIImagePickerController * picker = [[UIImagePickerController alloc] init];
picker.delegate=self;
[picker setSourceType:(UIImagePickerControllerSourceTypeCamera)];
[self presentViewController:picker animated:YES completion:Nil];