title: landscape and portrait orientation mode issue
body: <p>I am running an application in which I'm running an audio when it is clicked on image, while audio is being played and i changed the mode from landscape to portrait or from portrait to landscape and click on image, it plays another audio clip.</p>
  
  <p><em>Example:</em></p>
  
  <p>2 audios are being played now. But this issue does not occur by clicking the images in the same mode. </p>
  
  <p>Is there any way to stop the previous activity when mode is changed?</p>