How to handle the begin/end of the incoming/outgoing call
<p>How do I handle the begin/end of the incoming/outgoing call?</p>

<p>In the other words "to catch the moment when an incoming/outgoing call is beginning/ending" (<strong>the time between</strong> the answer and hang up) and write it in the log.</p>

<p>Android version is 2.3 </p>
