title: What does the flag parameter mean and what is range of possible min and max of droid device
body: <ol>
  <li><p>I want to know what is flag(or what are the possible values for
  flag)  in</p>
  
  <p><strong>audiomanager.setStreamVolume (int streamType, int index, int flags);</strong></p></li>
  <li><p>I know we can get the maximum stream using</p>
  
  <p><strong>audiomanger.getMaxStream(audioManager.getStreamMax(AudioManager.STREAM_MUSIC));</strong></p></li>
  </ol>
  
  <p>But in some device it gives 13,15, it depends on Android version or device hardware and what is it range(minimum possible value, maximum possible value)</p>
  
  <p>Sets the volume index for a particular stream.</p>
  
  <p>This method has no effect if the device implements a fixed volume policy as indicated by isVolumeFixed().// what does it mean.</p>
  
  <p><strong>Parameters</strong></p>
  
  <pre><code>streamType  The stream whose volume index should be set.
  
  index   The volume index to set. See getStreamMaxVolume(int) for the largest valid value.
  
  flags   One or more flags. // what are these flags 
  </code></pre>