File stops playing vhen screen enters sleep mode

The player doesn't keep playing your audio fill when the screen fades to black (when it goes on sleep mode). It also resets the cursors to the start of the sound file.

This is very unfortunate for sound files longer than the sleep mode timer of your phone. I wouldn't mind tapping the screen from time to time to keep it awake, but any tapping outside of the window closes the app.

When the screen goes on sleep mode, the audio file should keep playing. Alternatively, the app should keep the screen awake when it's playing an audio file to prevent it from stopping midway through.