I have a UIImagePickerController which with it I select a photo from Library, or take a photo with Camera and then show the selected photo in a UIImageView. I want to upload this photo later to an API (which still don't know how to upload photos, have never done it).
So what I want is a feature like WhatsApp selecting photos feature which you can select let's say 20 photos and then you can see them. (I mean for my case I only have one UIImageView and can only show one photo.
What is the solution? please keep in mind that I want to upload this photos later.
Thanks in advance