Oliver Nelson [:oliverthor] Reporter
	Description • 9 years ago

Description:
When the user is playing a song from the music app and attempts to change or pause the song via the music widget controls in the notification tray, they will observe the widget flash when a button is tapped.

Repro Steps:
1) Update a Aries to 20150721140411
2) Open the Camera app
3) Switch to video
4) Start recording a video

Actual:
Music Widget in Tray flashes on using controls (Play/Next/Rewind)

Expected:
Music Widget doesn't flash on using controls (Play/Next/Rewind)


Environmental Variables:
--------------------------- 

Device: Aries 2.5
Build ID: 20150721140411
Gaia: 4fe0507781f3ed56c8ae5e66dd9489165d1ff68e
Gecko: d7a9e44717b7
Gonk: 2916e2368074b5383c80bf5a0fba3fc83ba310bd
Version: 42.0a1 (2.5)
Firmware Version: D5803_23.1.A.1.28_NCB.ftf
User Agent: Mozilla/5.0 (Mobile; rv:42.0) Gecko/42.0 Firefox/42.0

Device: Flame 2.5
BuildID: 20150721010202
Gaia: 4fe0507781f3ed56c8ae5e66dd9489165d1ff68e
Gecko: 3a4bfa5d2d02
Gonk: 41d3e221039d1c4486fc13ff26793a7a39226423
Version: 42.0a1 (2.5) 
Firmware Version: v18D
User Agent: Mozilla/5.0 (Mobile; rv:42.0) Gecko/42.0 Firefox/42.0
************************

Issue DOES NOT REPRO on 2.2 for flame devices
Results: Music Widget doesn't flash on using controls (Play/Next/Rewind)

Device: Flame 2.2
BuildID: 20150721002506
Gaia: e1e6317f17a840b19af9dbb25f5a771d8d9fa161
Gecko: 1bc400014f71
Gonk: bd9cb3af2a0354577a6903917bc826489050b40d
Version: 37.0 (2.2) 
Firmware Version: v18D
User Agent: Mozilla/5.0 (Mobile; rv:37.0) Gecko/37.0 Firefox/37.0
--------------------------- 

Repro frequency: 5/5
See attached: 
video- https://youtu.be/zPeo9RZ53OU
logcat

	Peter Bylenga [:PBylenga]
	Comment 1 • 9 years ago

[Blocking Requested - why for this release]:
While functionally minor, this is a noticeable regression.

Requesting a window.

	Oliver Nelson [:oliverthor] Reporter
	Comment 2 • 9 years ago

Woops, looks like I miscut my bug template when I was writing this up; completely missed updating my repro steps.

Here are the actual repro steps (thanks JThomas)


PreReq:
* at least one song on device compatible with Music app
Repro Steps:
1) Update a Aries to 20150721140411
2) Open the Music App
3) Begin playing a song
4) Drag down notification tray
5) Tap play (next + rewind if multiple songs)

Actual:
Music Widget in Tray flashes on using controls (Play/Next/Rewind)

Expected:
Music Widget doesn't flash on using controls (Play/Next/Rewind)

	John Thomas [:Johnt]
	Comment 3 • 9 years ago

Mozilla Inbound Regression Window

Last Working
Environmental Variables:
Device: Flame 2.5
BuildID: 20150710163851
Gaia: e4b63559eba364892867eb381c3002d6518e5d6a
Gecko: 07bcf36f5ab2
Version: 42.0a1 (2.5)
Firmware Version: v18D
User Agent: Mozilla/5.0 (Mobile; rv:42.0) Gecko/42.0 Firefox/42.0

First Broken
Environmental Variables:
Device: Flame 2.5
BuildID: 20150710170452
Gaia: e4b63559eba364892867eb381c3002d6518e5d6a
Gecko: 675ea719b91c
Version: 42.0a1 (2.5) 
Firmware Version: v18D
User Agent: Mozilla/5.0 (Mobile; rv:42.0) Gecko/42.0 Firefox/42.0

Last Working gaia / First Broken gecko - This issue DOES occur.
Gaia: e4b63559eba364892867eb381c3002d6518e5d6a
Gecko: 675ea719b91c

Last Working gecko / First Broken gaia - This issue does NOT occur.
Gecko: 07bcf36f5ab2
Gaia: e4b63559eba364892867eb381c3002d6518e5d6a

Mozilla Inbound Pushlog:
http://hg.mozilla.org/integration/mozilla-inbound/pushloghtml?fromchange=07bcf36f5ab2&tochange=675ea719b91c

This issue most likely occurs due to Bug 1113086

	KTucker [:KTucker][Inactive 3/4/2016]
	Comment 4 • 9 years ago

Andrea, can you take a look at this please? This might be another fallout that is a result from the landing for bug 1113086.

	Alastor Wu [:alwu]
	Comment 5 • 9 years ago

Keep NI, I will check it later.

	Alastor Wu [:alwu]
	Comment 6 • 9 years ago

This issue is caused by sending the "moz-interrupt" at wrong time, the bug1192748 would fix it.