Volume Button Music Controls

1. Automate Community
2. Personalization

Control music by pressing volume buttons.
Only does so when device is locked, a wired headphone is connected and the device is in your pocket (proximity smaller than 1cm).

Quickly press:
- volume down and then up to play next song
- volume down, volume up and volume down to play previous song
- volume up and then volume down to play/pause
- volume down, volume up and volume up will speak out the song information.

ATTENTION!
All the audio control blocks are set to Phonograph, the music player I use. If you use another app, please change all the audio control blocks to that (there are four, at the bottom of the flow).

UPDATE LOG
1.0: Original
2.0: Added speak music info out loud