How can I make the icon of pdf for Attachments?

[stingray06]

When will support for thumbnail of the pdf in CollectionView of Attachments? Now it's final func.
final public func collectionView(_ collectionView: UICollectionView, cellForItemAt indexPath: IndexPath) -> UICollectionViewCell
Thanks.

[fukemy]

read the document about custom cell

[stingray06]

Thank you for answer, but the method of collectionView had final operator, and i can't make override its.

[fukemy]

Hi, you can not override this function like this, please read the document here, https://github.com/MessageKit/MessageKit/blob/main/Documentation/CUSTOM_CELLS.md

[stingray06]

Hi, this article about Custom cell of chat. I wrote about call of Attachments Collection View. That's another case.

[fukemy]

better give some preview(image/gif/video/youtube...) bro