Select multiple images from filmroll Control

With the iOSPicturePicker control we’re able to get an image from the iOS filmroll.

But, I have been looking for a way to select multiple pictures. I found out that a custom picker is needed to get the job done. But I can’t find such a thing for Xojo. Only Objective-C and Swift.

Can it be done in Xojo? Maybe through declares?

I tried to get this working a few years back and was unsuccessful. You have to use the Photo library to read the images and then present them to the user how you choose. The issue is the Photo library is not compatible with Xojo because it uses callbacks from non-main threads which will crash your app.