Check if the user is allowed your application on ios

Question

I use facebook ios Sdk to connect my application to facebook. Login function

[facebook authorize:permissions delegate:self]; 

calls delegate

 - (void)fbDidLogin 

but I would like to know when the user first allowed the application.

This is a message about reaching the Game Center when the user first logs in to the application on facebook.

Answer 1

The Graph API does not tell you whether this was the first time or to have similar date information. You track this on your phone keychains or you can track user history on your own server.