970695 - [B2G] [GetUserMedia]: Audio cannot be heard or sent through Bluetooth devices

Status: RESOLVED WONTFIX

(Core :: WebRTC: Audio/Video, defect)

Description

[Chris Kreinbring [:CKreinbring]]

Attachment: Log of getUserMedia Bluetooth attempt

Description:
The Bluetooth microphone and speaker cannot be shared through the getUserMedia API.

Repro Steps:
1) Update Buri to Build ID: 20140210004002
2) Select Settings when Bluetooth.
3) Tap the Bluetooth switch to activate it then pair with a Bluetooth headset.
4) Tap the Home button then launch the Browser.
5) Navigate to http://mozilla.github.io/webrtc-landing/gum_test.html.
6) Tap the Audio button and observe the prompt that appears (see screenshot).
7) Tap Share then make some noise into the microphone, noting where it's heard.

Actual:
The audio is heard through the device speaker.

Expected:
The audio is heard through the Bluetooth headset.

Environmental Variables
Device: Buri 1.3 Mozilla RIL
Build ID: 20140210004002
Gecko: https://hg.mozilla.org/releases/mozilla-b2g28_v1_3/rev/9c9382f433c0
Gaia: 5c8416fb1ea4a27f172ee6386ab3c19135448506
Platform Version: 28.0
Firmware Version: V1.2-device.cfg

Notes:
Repro frequency: 100%
Link to failed test case: https://moztrap.mozilla.org/manage/cases/?filter-id=9975
See attached logcat logs

Comment 1

[Jason Smith [:jsmith]]

What happens on 1.2?

Comment 2

[Chris Kreinbring [:CKreinbring]]

Also repros on Buri 1.2 mozilla RIL.

Build ID: 20140210004002
Gecko: https://hg.mozilla.org/releases/mozilla-b2g26_v1_2/rev/2673f348598c
Gaia: 539a25e1887b902b8b25038c547048e691bd97f6
Platform Version: 26.0
Firmware Version: V1.2-device.cfg

Comment 3

[pete siphantong [:Petes]]

This issue DOES reproduce on the latest Flame 2.0; audio from http://mozilla.github.io/webrtc-landing/gum_test.html is not heard through the Bluetooth headset

Environmental Variables:
Device: Flame 2.0
Build ID: 20140605040202
Gaia: d2cfef555dabab415085e548ed44c48a99be5c32
Gecko: 51b428be6213
Version: 32.0a1 (2.0) 
Firmware Version: v10G-2