On Mon, 2009-12-28 at 08:08 +0800, Ng Oon-Ee wrote: > Hi, I've been using my Jabra Halo stereo (A2DP) headset with pulse and > gnome-bluetooth for several months now, works great. > > A question though, does pulseaudio or gnome-bluetooth (not sure who'd > be > responsible for this) support the media keys (next track, previous > track) on my headset, or on any bluetooth headset? I'd assume these > keys > are standard across headsets, since they all work on the same devices > (bluetooth mp3 or cellphones etc.) The Linux kernel input layer is responsible for handling Bluetooth AVRCP. Whenever, an AVRCP device is connected an appropriate input event device should appear; one can use 'lsinput' to list input devices. I believe that hald-addon-input then processes these events and emits DBUS 'ButtonPressed' events. In the case of GNOME, I believe these are then picked up by gnome-settings-daemon, and emitted as X key-presses. One can use 'dbus-monitor --session' to see the events. Matthew -------------- next part -------------- A non-text attachment was scrubbed... Name: not available Type: application/pgp-signature Size: 490 bytes Desc: This is a digitally signed message part URL: <http://lists.freedesktop.org/archives/pulseaudio-discuss/attachments/20091228/27fd2f5d/attachment.pgp>
