Thanks for reply. I used aouth 2.0 but I have some problem...
1) I invocate "https://accounts.google.com/o/oauth2/auth"; passing client_id, redirect_uri, scope (=https://www.google.com/m8/feeds/) and response_type (=code) 2) User redirected to google login page and insert credentials 3) Google validate data and redirect to my page passing "code" parameter 4) I invocate "https://accounts.google.com/o/oauth2/token"; passing code, client_id, client_secret, client_secret and grant_type (=authorization_code) but I have this error: java.io.IOException: Server returned HTTP response code: 400 for URL: https://accounts.google.com/o/oauth2/token Can you help me please? Thanks in advance -- You received this message because you are subscribed to the Google Groups "Google Contacts, Shared Contacts and User Profiles APIs" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://code.google.com/apis/contacts/community/forum.html
