Android: detect whether the cellular antenna the phone is connected to has changed
<p>I'd like to calculate the following number:</p>

<pre><code>CellularServiceChangeRate
</code></pre>

<p>Wich indicates how frequently the cellular service the user is connected to changes over a certain period of time.</p>

<p>I'm having some trouble in finding a good Event in the <code>android.telephony</code> API to listen to which would permit me to determine if:</p>

<pre><code>lastAntenna != currentAntenna.
</code></pre>

<p>Do you have any suggestions on how to determine this?</p>
