how to find whether speakerphone is on or not in android
<p>i need to find whether speaker phone is on or not through programmability.</p>

<p>I know that we can find using below method whether it is on or not.</p>

<pre><code>AudioManager.isSpeakerphoneOn();
</code></pre>

<p>in my case even it is returning false, even though the speaker is on by some how.</p>

<p>I need to know below 2 things.</p>

<p>1.is there any broadcast action to find speaker state.</p>

<p>2.is there any way to find speaker phone state change</p>
