When I upload photos to Gallery2, thumbnails are automatically generated for each photo. Trouble is, the photos are not square. The thumbnails are. So Gallery2 crops them to square, truncating the long dimension of the original photo.
Is there a way to instruct Gallery2 to enlarge the canvas size to square, using the longer dimension of the photo?
Failing that, I would need to create the square images locally and upload them. How would I do that to get square thumbnails, without making the photos themselves square?