How to set maximum time to lock?
<p>I'm trying to set the maximum time to lock with <code>DevicePolicyManager.setMaximumTimeToLock()</code>, but this seems to have no effect. Admin-mode is enabled and <code>lockNow()</code> works without a problem. 
Is there anything else that needs to be done to use <code>setMaximumTimeToLock()</code> ?</p>

<p>tgr</p>
