I am wanting to create a small social network app and I was wondering if the following is possible?
I want users to log into the app using their facebook username and password
The app will then get the users facebook friend list and check if any of his friends are using the app right now
For the users friends that are using the app, they will show up as active in the app
If the user has no friends using the app there will be an option to invite Facebook friends to join the app.
I am wondering if this would be possible? if so could someone please briefly outline what I would need to do or what sdk's I would need?