After trying some suggestions/examples from other threads i can't seem to get this to work!

Basically, i wish to have a share to facebook option in my game (you will gain an extra life by sharing it).

I'm trying to :
Share link a link on Facebook to the Google play listing (and would love to somehow add an image to that).

Just unsure of the proper way to do something like this with the Android object and Intents.
Any examples/help would be greatly appreciated.