Facebook Activity Feed in Mobile Game (iOS and Android) -

i'm wondering how feed game activity on facebook mobile application(android game).

i know hot make post in wall in facebook want directly post in gameactivity not on wall. example here (game activity facebook) apps wich 1 that. have tried integrate mobile application activity ?

okey, have found graph api , i'm wondering if cand feed graph not dialog. example got editor graph api explorer but... have no idea how use ;/ problem in that, how feed (post) application facebook entry visible in 'game feed' on facebook

i'm using comend:

100000291400297/feed?link=http://example.com/embed/&access_token=user_access_token& app_id=503449429707505 &type=game&url=http://example.com/embed/& title=tutul aplikacji& description=opis aplikacji

and it's not working cus result is:

me shared link via device.

i want make somethink like:

me scored points in game somegame.

thank in advance help.