
Manuel Lemos - 2014-04-04 04:59:57 -
In reply to message 1 from temiuq
The API access token obtained via OAuth is valid even after you logout from your Google account because each thing is independent.
Google OAuth tokens expire automatically after a while. If the tokens are requested for offline usage, they can be refreshed automatically as many times as you need or until the user revokes the token permissions.