App requests in Facebook without re-logging and use session in Social Framework

Question

I've successfully connected in Facebook using Social Framework, also able to get list of my friends. However, I need to invite friend to use my app, I have been reading some articles and stackoverflow, that this need to use Facebook SDK.

Now, I able to achieve this using Facebook SDK. but then I need to re-logging (show pop up or direct to FB app). What I want is, to use session or outhToken that I have while I connected using Social Framework and use it in Facebook SDK. what I know, I have outhToken already. how to use this maybe to pass in FBSession or whatever class object to show app request ?

below is sample of app request.

Answer 1

For those who stumbled this question,

Facebook now remove graph API to grab friends that doesn't install the app. hence we cannot invite friends who doesn't install app.

even using Facebook SDK. if anyone has better solution or any updates on this, please share.