1037240 - [B2G][Lockscreen] Unlocking the phone through the camera two times in a row causes a force close or a blank dimmed homescreen

Status: RESOLVED DUPLICATE of bug 1036236

(Firefox OS Graveyard :: Gaia::System::Lockscreen, defect)

Description

[KTucker [:KTucker][Inactive 3/4/2016]]

Attachment: CameraLockscreenlogcat.txt

Description:
If the user slides to the camera icon to unlock their phone, locks the phone  again while in the camera app and then unlocks the phone again through the camera, one of two issues could occur. Either the camera app will force close or the user will be on a dimmed blank homescreen. 

Prerequisite:
Lockscreen is enabled in settings. 

Repro Steps:
1) Update a Flame device to BuildID: 20140708000322
2) Set Flame to 273mb and reboot device. 
3) Unlock the phone by sliding over to the camera icon.
4) When the camera app launches, press the power/lock button to lock the device.
5) Repeat step 3 again.

Actual:
The camera app will force close or the user will see a dimmed homescreen with no apps present. 

Expected:
The user is taken to the camera app without issue. 

Environmental Variables:
Device: Flame 2.0 (273mb)
BuildID: 20140710000201
Gaia: 35a9b715e7348ec738ff6c8a59f50190390a06f2
Gecko: 94714370dfc3
Version: 32.0a2
Firmware Version: v122
User Agent: 2.0 - Mozilla/5.0 (Mobile; rv:32.0) Gecko/32.0 Firefox/32.0

Repro frequency: 5/5
See attached: Logcat and Video attached

Please note the user can get out of the dimmed homescreen by pressing the "Home" button on the device.

Comment 1

[KTucker [:KTucker][Inactive 3/4/2016]]

This issue also occurs on the Flame 2.1 (273MB), Buri 2.1, Flame 2.0 (512MB) and Buri 2.0. The camera app will force close or the user will be taken to a blank dimmed homescreen. 

Flame 2.1 (273MB)

2.1 Environmental Variables:
Device: Flame Master
Build ID: 20140710040201
Gaia: 4e4e579b4b1e35f863ed43ef6ba840f49bfd761c
Gecko: cb75d6cfb004
Version: 33.0a1 (Master)
Firmware Version: v122
User Agent: Mozilla/5.0 (Mobile; rv:33.0) Gecko/33.0 Firefox/33.0

Buri 2.1

2.1 Environmental Variables:
Device: Buri Master
Build ID: 20140710071930
Gaia: 09642e74e250fbc62db860c808ef188628fca55d
Gecko: f93c0ef45597
Version: 33.0a1 (Master)
Firmware Version: v1.2device.cfg
User Agent: Mozilla/5.0 (Mobile; rv:33.0) Gecko/33.0 Firefox/33.0

Flame 2.0 (512mb)

2.0 Environmental Variables:
Device: Flame 2.0 
BuildID: 20140710000201
Gaia: 35a9b715e7348ec738ff6c8a59f50190390a06f2
Gecko: 94714370dfc3
Version: 32.0a2 (2.0) 
Firmware Version: v122
User Agent: Mozilla/5.0 (Mobile; rv:32.0) Gecko/32.0 Firefox/32.0

Buri 2.0

2.0 Environmental Variables:
Device: Buri 2.0
Build ID: 20140710000201
Gaia: 35a9b715e7348ec738ff6c8a59f50190390a06f2
Gecko: 94714370dfc3
Version: 32.0a2 (2.0)
Firmware Version: v1.2device.cfg
User Agent: Mozilla/5.0 (Mobile; rv:32.0) Gecko/32.0 Firefox/32.0

-------------------------------------------------------------------------------------------------------
This issue does not occur on the Flame 1.4 (273mb) or the Buri 1.4. The camera app opens properly without issue. 

Flame 1.4 (273MB)

1.4 Environmental Variables:
Device: Flame 1.4
Build ID: 20140710000202
Gaia: b0e9b4bdb39c5eb93a6783a34624ffc84f62b126
Gecko: ccabaf8826a4
Version: 30.0 (1.4)
Firmware Version: v122
User Agent: Mozilla/5.0 (Mobile; rv:30.0) Gecko/30.0 Firefox/30.0

Buri 1.4

1.4 Environmental Variables:
Device: Buri 1.4
Build ID: 20140710000202
Gaia: b0e9b4bdb39c5eb93a6783a34624ffc84f62b126
Gecko: ccabaf8826a4
Version: 30.0 (1.4)
Firmware Version: v1.2device.cfg
User Agent: Mozilla/5.0 (Mobile; rv:30.0) Gecko/30.0 Firefox/30.0

Comment 2

[Joshua Mitchell (Inactive)]

Not nomming as a blocker; bit of an edge case and the user can recover.