feature request: sharing images

[anarcat]

Really nice project you have there, I like how fast and minimal it is!

One thing I'm missing is a way to share photos once I found a pretty one. Right now I can't even tell which image I'm looking at, as MobilePrism doesn't seem to show me the filename... So I need to basically search through my photo library by date and visually match the image to get the actual file.

Alternatively, I've taken screenshots of the photos to share them out, but that means double-encoding the images which could introduce artifacts. It's also a little clunky and not intuitive for people not familiar with how you do screenshots.

Maybe a good first step would be to show some information about the photo, maybe in some sort of long-press pop-up or something.

Or just having a share button would be nice: that way it could be exported as a file into another app.