this looks quite interesting.
-perhaps some way to import/export a whole folder? getDir()
e.g. getPictureDir() would ask the player to navigate to a folder and then all the images in it would be sent back to the app (of course loading all of them is slow and not needed, a list of the locations would be enough); edit: once the folder is given it's easy to sweep it with lfs or something, as i remember. still, a getDir() function would be good which allows the player to navigate to a directory. this we could use also to store data in a place chosen by the user. simply in settings there could be a 'set custom directory for save games/data whatever' and then pressing the button would call this getDir()
[-finally a Media:getPictureFromFile(location) to read all of these one-by-one would be handy. edit: Media.new(path) is exactly this as now i notice. right?]
-mediamanager:postPicture(path) corresponds to sharing or it's different? if different, then a sharePicture() function would be also good.
-also i don't see, can we make a Media too? i mean can we export to a file something made by rendertotexture?