Add support for Android Auto

[dnguyen-orthalign]

Checklist

• I made sure that there are no existing issues - open or closed - which I could contribute my information to.
• I have read the FAQ and my problem isn't listed.
• I'm aware that this is a request for NewPipe itself and that requests for adding a new service need to be made at NewPipeExtractor.
• I have taken the time to fill in all the required details. I understand that the feature request will be dismissed otherwise.
• This issue contains only one feature request.
• I have read and understood the contribution guidelines.

Feature description

Hi,

Thanks for this great app. I use it while driving with Android Auto a lot. I notice that the player does not appear on the Android Auto "taskbar" like other music players like Spotify. So to change song, I would have to use the phone while driving.

I know that this app is a foreground service, but somehow I think it is not registered as music player that can be recognized and controlled by Android Auto. Therefore the forward, previous, start/stop commands from the car don't work.

Hope it will be available in the future.

Thanks again for the great app that a lot of people use everyday!

Why do you want this feature?

I use Android Auto everyday, and would like this app supports that like any other popular music app such as Spotify or stock music player.

Additional information

No response