title: Android Media Player play/pause Button
body: <p>In my project, I am playing music file in android media player by using the following code</p>
  
  <pre><code>MediaPlayer mPlayer = MediaPlayer.create(MyActivity.this, R.raw.myfile);
  mPlayer.start();
  </code></pre>
  
  <p>the above is coded in the onclick of the play button.
  I want to pause the playback by clicking the same button again.ie) single button for play/pause.
  How shall i do this.</p>