[Interest] Qt Bluetooth a2dp/hfp

[Shawn Rutledge]

> On 9 Aug 2018, at 07:39, Akın Gümüşkavak <akingumuskavak at gmail.com> wrote:
> 
> Hello, 
> 
> I'm working with Qt bluetooth to implement a2dp/hfp connection. I have successfully implemented so I can connect to my phone. 

Cool!  What platform are you on?
> 
> Now I would like to show my media information which I play from my phone in my Qt application and I would like to control it like play/pause/stop/next vs.
> 
> I couldn't find any examples until now. So if you can show me a way to start or any example, that would be so helpful.

The relevant profile would be AVRCP (Audio Video Remote Control Profile); metadata (transferring the “what’s playing” info back to the remote control device) was added as an extension to that in the 1.3 revision; and it looks like BlueZ on Linux added support for that around 2011:  http://www.politreco.com/2011/10/11/avrcp-1-3-on-bluez/  But I don’t think the work has been done to add it to QtConnectivity yet.