Getting signal strength without an activity
<p>I have a need to get the signal strength as part of an inline piece of work. My app has no activities, no services and a broadcast receiver. So in lifetime terms my code only runs when the broadcast intent (for phone call state) runs.</p>

<p>My question is what can I hang a PhoneStateListener off that will allow me to receive an event  about signal strength when (or shortly after) I ask for it.</p>

<p>Is the GSM signal strength not delivered as a broadcastable event?</p>

<p>(I am trying to avoid having to put this listener in a service)</p>

<p>Thanks.</p>
