Storing facebook token for offline access

Question

I am looking for a way to save the access token to allow the user to post on facebook without having to log in for each call to the graph API :

I require an offline_

Answer 1

I was having the same problem and I found out that the issue is you are not storing expiration date.

If you do that, it will allow you to relogin in fine.

Sample code:

 [[NSUserDefaults standardUserDefaults] setObject:_facebook.accessToken forKey:@"fb_access_token"];
 [[NSUserDefaults standardUserDefaults] setObject:_facebook.expirationDate forKey:@"fb_exp_date"];

Retrieving is the same, just set the _facebook.expirationDate.