Android sign in with Google APIs expires very early <p>I followed these guidelines to integrate Google sign-in into my android app: <a href="https://developers.google.com/identity/sign-in/android/sign-in#start_the_sign-in_flow" rel="nofollow">https://developers.google.com/identity/sign-in/android/sign-in#start_the_sign-in_flow</a></p> <p>When activity's <code>onStart</code> is called, it tries to sign-in again, if required information is cached and present on device, without any Internet connection. </p> <p>The problem is that it expires at almost 5 hours. And Google APIs requires Internet connection to sign in again. </p> <p>How can I increase offline persistence of sign-in information? </p>