Could someone give me some pointers on how to integrate this? my goal is to get list of friends who installed my app (fb app). initially I need to login user to my app first and list friends who have / haven't installed the app.
PS : I don't want to use Facebook SDK. I had nightmares in the past due to facebook did countless time changing the sdk.
=========== UPDATE
I've successfully login and list my facebook friends. But now problem to list my friend who have the app and list picture as well. I tried this :
URL : https://graph.facebook.com/me/friends?friends?fields=id,name,installed,picture
which give me OAuthException : An active access token must be used to query information about the current user. problem.
I tried also in API Graph, it works without mentioned error.
if I try only me/friends works perfectly, it will list down all my friends.
I finally got it, apparently you cannot append inside the URL. you need to pass the fields in parameter inside SLRequest
NSURL *requestURL = [NSURL URLWithString:@"https://graph.facebook.com/me/friends"];
NSDictionary *param=[NSDictionary dictionaryWithObjectsAndKeys:@"picture,id,name,installed",@"fields", nil];
SLRequest *request = [SLRequest requestForServiceType:SLServiceTypeFacebook
requestMethod:SLRequestMethodGET
URL:requestURL
parameters:param];