How to get GMail contacts in my iphone application

Question

I need to get Gmail contacts by providing gmail username and password. Any framework, Api's, Code examples.

I know about XMPPframework, which can receive gmail chat contacts. but I want the contacts from the gmail address book.

Any help would be appreciated.

Answer 1

I used the Google Data Api Obj-C client (http://code.google.com/p/gdata-objectivec-client/). I never used it for contacts, but he supports them. This could be a good starting point.