I wished to understand the facebook refresh cycle for the long term access token (60 days).
Although their doc implies
If I make a graph '/me' call a day after obtaining the access token, the token expiry would be updated or extended
but the same isn't the case. I tried querying the /me endpoint via their android SDK but the token expiry wasn't updated.
I came across a similar question Facebook: refresh AccessToken on Android but the suggestion didn't work for me.
Ps: Would be happy to share code but I doubt that is needed.
-------EDIT------
My use case involves only authentication at the client end , followed up with submitting the token to my server. This token is periodically used by my server to fetch updated user info. In order to accomplish this I need to ensure that the token never expires at the client. I don't wish to relogin the user on token expiry as far as possible.
