I know that it was possible before the Graph API.
I work on an iPhone app that may not be in the background (one of the requirements).
In addition there is a login screen on the app launching.
Therefore it is not suitable to go to background in order to authenticate to Facebook and then return to the app and login once again each time the user wants to share something.
So, my question is if there is a way to authenticate with Facebook without leaving the app.
BTW, I have tried to use the old API.
It worked in the beginning but yesterday it stopped working.
I just see a blank screen inside the old Facebook login web view.
I have also checked one of my old apps that use that old Facebook Connect API and I get the same blank login screen in that app too.
Any idea will be appreciated.
Thank you in advance.
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Michael.