1008486 - [B2G][Lockscreen] Lockscreen appears horizontal instead of vertical on landscape

Status: RESOLVED DUPLICATE of bug 1015073

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

Description

[pete siphantong [:Petes]]

Attachment: ls.txt

Description:
when the user press the power button while playing Skate Jumper, the lockscreen will appear horizontal instead of vertical

Repro Steps:
1) Go to marketplace, download Skate Jumper
2) Open Skate Jumper, press play
3) Press the power button 
4) Press the power button again


Actual:
the lockscreen appears horizontal 

Expected:
the lockscreen should appear vertical

1.4 Environmental Variables:
Device: Open_C 1.4 MOZ
BuildID: 20140508000201
Gaia: 4ce973ef0732b0d52cb043210db598aa176b2ce9
Gecko: 16ab7f6b18f8
Version: 30.0
Firmware Version: p821a10v1.0.0b06_LOG_DL



Repro frequency: (3/3, 100%)
See attached: (video,logcat)

Comment 1

[pete siphantong [:Petes]]

This issue occurs on the Open C 1.3 

1.3 Environmental Variables:
Device: Open_C 1.3 MOZ
BuildID: 20140505052400
Gaia: Unknown Git commit; build date shown here.
Gecko:
Version: 28.0
Firmware Version: P821A10V1.0.0B06_LOG_DL

Comment 2

[John Lu [:mnjul][Please NI or I'll miss]]

This and bug 1009682 are probably due to the same issue as bug 868914 -- the Skate Jumper app can still lock the screen orientation into landscape even as it has gone background.

Comment 3

[(no longer active)]

(In reply to John Lu [:mnjul] @MoCoTaipei from comment #2)
> This and bug 1009682 are probably due to the same issue as bug 868914 -- the
> Skate Jumper app can still lock the screen orientation into landscape even
> as it has gone background.

I don't think so, see bug 1015073 comment 23.  FWIW as a general rule, everytime you think that code doesn't work it's probably a sign of gaia not telling Gecko when something is in the background.  The code on the gecko side is *very* simple to verify for correctness.