i'm already stretched just with a windows based player so its not something i would be able to do.
I'm sure there would be android players that sync playcounts to last.fm, so you could just automatically synch MB playcount to last.fm (in the Plugin preferences). However that doesnt work well if you have the same track on multiple albums.
I will also at some point later look at whether there is a way to detect playcounts on android devices so MB could synch that way.