title: Zxing QR Scanner Embeded disable beep sound
body: <p>I have integrated Zxing QR Scanner in my Android app using the instructions here:
  <a href="https://github.com/journeyapps/zxing-android-embedded" rel="nofollow">https://github.com/journeyapps/zxing-android-embedded</a> ( Adding aar dependency with Gradle)
  Everything works great with the scanner but when the scan is succesfull and the phone media volume is not on mute the app generates a beep sound.
  Can you help me disable that beep? 
  Thank you! </p>