Add automatic logout after inactivity to google drive app .

1. I need automatic logout functionality to a google app . This should log the user out and redirect to another html page after n minutes of inactivity. 2. A simple html login / landing page. This page is made of 2 frames. One of which is a simple background with button which links to google login. The other sourced from microsofts 365 login page. There is also a simple gif on this page at the footer.