I need a simple app that can play a sound file from a shortcut on the home screen. By this I mean an app that can install a specific sound file, create a shortcut on the home screen and play that sound when the shortcut is tapped. An installable APK that will automatically do all of the above. I have a lock that will unlock when a specific sound file us played. I would like to be able to share an APK with members to unlock the locks with their phone. Anyone know how to make an app that would do this?