Audio Service

[jonaylor89]

Is your feature request related to a problem? Please describe.
Users can't control audio from the notification bar like they can on Soundcloud or spotify

Describe the solution you'd like
Use the library Audio Service and others by the same author to add the controls for audio in the notification bar.

Additional context
loadLoop()

• set the audio lock to the current loop
• load audio source into audio player as loop URL
• seek to saved seek location
• listen to position data from audio player

audioLockListener

• save previous audio position data

• stop listening to audio player stream

• Refactor the code to only use one player

• Audio Service lib

• https://pub.dev/packages/just_audio_background

• Audio Session lib