First of all, let me explain my app base case.
1.- I Register the user trought FacebookLoginButton.
2.- I get the friend list (Fb_Id, name, pic) and register/update data from these people on my db.
When i register the user, i try to identify him on my server. But i can´t (or i don´t howTo do it) with the new Fb API (v2.1).
I try to do something like "Bang With Friends", "Secret", etc. Do.
I try to use /me/taggable_friends. But the IDs (Something Like: AaIHOXcbmTgiNVgry21KqxzFLPmD2sPLjlTVS-D0e_V9-o9ssQ42RoUuz1CzNrzQkZLhSR22dnQPFAnxCIC82fKhTyhn6gsNZ0-Fl5jDKROwUQ), this ID only works to tag people; not for identify; and every time i ask for friends list, these value changes.
I think of record peoples names; and identify it by that, but wasn´t work well; because two (or more) people could have same name.
AnyOne can help me (us) with that?