Idle time period before screen lock, wifi shutdown, phone sleep?
<p>I want to know <strong>how much time of inactivity</strong> has to pass before:</p>

<ol>
<li>the screen locks (Actually I know that one, it's configurable in the settings) </li>
<li>the Wi-Fi shuts down? Where can I change this value?</li>
<li>the phone goes to sleep mode? Where can I change this value?</li>
</ol>

<p>UPDATE: I don't want to lock anything. I only want to know how long it takes normally, when there are no locks set? Where in the OS code is this specified?</p>
