I have a big issue, I'm developing a App for android, this app need post images on Wall Pages of facebook.
The only place I can post anything, is on "Recent Posts by Others People", and I need post the image on "main" wall.
So, I need Upload the image like Page and no like a User.
Can I do that?
You might want to take a look at/use the Simple Facebook library over at github.
It's a library that simplifies the use of Facebook interfaces; among them there's a method to post photographs and to interact with the newsfeed.