[B2G][FM Radio] Radio audio can be heard briefly after answering incoming call



5 years ago
11 months ago


(Reporter: mclemmons, Assigned: scheng)



Gonk (Firefox OS)

Firefox Tracking Flags

(b2g18 unaffected, b2g-v1.2 affected)


(Whiteboard: burirun3)


(1 attachment)



5 years ago
Created attachment 830392 [details]
LogCat FMRadio plays during incoming call

FM Radio audio on device can be heard briefly after the user answers an incoming phone call on same device. This audio can be heard between when the user taps the "accept call" button and the "active call" screen loads. The audio can only be heard for less than 1 second.

Repro Steps:
1) Updated Buri to Com BuildID: 20131111004004
2) Launch the FM Radio app
3) Begin listening to radio station
4) Make a call to the test device from another device
5) Tap the "accept call" button to answer the call

The Radio audio can be heard for a quick moment after tapping the "accept call" button but before the "active call" screen loads.

The Radio audio cannot be heard at all from the first ring to the end of the phone call.

Environmental Variables:
Device: Buri v1.2 Com RIL
BuildID: 20131111004004
Gaia: 670b2c8329bca6f142939185be71274166d82bb8
Gecko: 1ac147e4e2f0
Version: 26.0

Repro Frequency: 30% (three of ten)
Other notes: This is followup to resolved/duplicate bug https://bugzilla.mozilla.org/show_bug.cgi?id=934540
Link to failed test case: https://moztrap.mozilla.org/manage/case/4525/
See Attached: Logcat
Blocks: 862899
No longer depends on: 862899
Does this reproduce on 1.1?
Keywords: qawanted
Component: Gaia::FMRadio → AudioChannel


5 years ago
QA Contact: mvaughan

Comment 2

5 years ago
This issue does NOT reproduce on the 11/07 1.1 build.

Environmental Variables:
Device: Leo v1.1 COM RIL
BuildID: 20131107041203
Gaia: 39b0203fa9809052c8c4d4332fef03bbaf0426fc
Gecko: 31fa87bfba88
Version: 18.0
RIL Version:
status-b2g18: --- → unaffected
status-b2g-v1.2: --- → affected
Keywords: qawanted → regression
blocking-b2g: --- → koi?


5 years ago
Assignee: nobody → scheng
Although this is a "regression" it is relatively minor and doesn't seem like a blocker at this stage.
(In reply to Bruce Huang (:bhuang) from comment #3)
> Although this is a "regression" it is relatively minor and doesn't seem like
> a blocker at this stage.

Yeah, thinking about it again, that's probably true. We might clean this regression up though eventually.
blocking-b2g: koi? → ---
I get the same behaviour when listening to an audio preview in the Audioteka app on 1.3. If the test device receives a call while the audio preview is playing, the ringtone and app audio play simultaneously for about a second then the app audio pauses and the ringtone plays by itself.

Device: Buri 1.3 MOZ
BuildID: 20140106004001
Gaia: 35a60b82f8cf2d759939a350e2dadbb9d8b2f5dc
Gecko: a43cb4b322d3
Version: 28.0a2

Comment 6

11 months ago
Firefox OS is not being worked on
Last Resolved: 11 months ago
Resolution: --- → WONTFIX
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