Add push to talk support to homescreen
Reworked version of Alexa specific changes from ICS to add push to
talk button for voice services to homescreen media area.
v2: change config.xml to audiomixer
v3: reworked to not be Alexa specific:
- Now use the default voiceagent if available, instead of hard-coding
Alexa usage
- The Alexa logo for the button has been replaced with a generic
microphone icon derived from the radio application's launcher icon.
This is a placeholder until a new icon is provided by LF graphics
team. Meeting any Amazon requirements around Alexa chrome is now
envisioned as being provided for with a TBD voiceagent API
enhancement.
- The QML for the PTT button has been moved to MediaAreaBlank.qml,
which seems a more logical location for it ATM. It is likely that
the MediaArea QML should be simplified in a future change, as it
currently contains a signficant amount of unused code.
- The PTT button has been moved to the left hand side of the media
area, as this seems more sensible if demonstrating driver usage.
- The delay on fade-out of the master volume slider has been lowered
to 3 seconds from 5, with the PTT button present it started seeming
excessive during testing.
- Some extra debug messages have been added to make tracking the
voiceagent state more straightforward.
Bug-AGL: SPEC-2764,
Change-Id: I2052e345baaf4306e8e3f27a01bc6940f4d27d88
Signed-off-by: Naveen Bobbili <nbobbili@amazon.com>
Signed-off-by: Jan-Simon Moeller <jsmoeller@linuxfoundation.org>
Signed-off-by: Scott Murray <scott.murray@konsulko.com>
16 files changed: