Time elapsed since AC supply unplugged
<p>I'd like to know if there is a way to get the elapsed time since the phone was unplugged from AC supply. I know that I can register a receiver to catch battery events - but this just works if my service is running already when the status changes.</p>

<p>In my case I assume that the application is started when the AC supply was already plugged out before and I then want to retrieve the time</p>

<p>thanks in advance,
cheers</p>

<p>Martin</p>
