limiting selection for 3 images and 1 video

[murad1981]

is there a way to limit the selection depending on asset type ? for ex. I need to limit user selection to be 3 images and 1 video at maximum.

[SagarUnagar]

@zhangao0086 do you have any solution for this problem? Thanks in advance!

[zhangao0086]

Hi @murad1981 @SagarUnagar

There is an alternative way:

1. Make a subclass of DKAssetGroupDetailVC then override the collectionView:shouldSelectItemAt: function.
2. Make a subclass of DKImagePickerController then return the custom subclass of DKAssetGroupDetailVC in the makeRootVC function.

[shindejagdish23]

"Overriding non-open instance method outside of its defining module "

its giving an error while making subclass from DKAssetGroupDetailVC.

what i know is DKAssetGroupDetailVC methods are not open like DKImagePickerControllerBaseUIDelegate