In my application, we saved the ability to log in via gmail / facebook. I have a requirement to get gmail contacts. I saw the GData library in which the GDataServiceGoogleContact object is created with a username and password.
My requirement: if I already log in using gmail (using the Google + SDK), how to get contacts at the URL " https://www.google.com/m8/feeds/groups/default/full ". or is there any option using the iOS google plus SDK.
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