Closed Bug 1084174 Opened 7 years ago Closed 4 years ago

[dolphin][lockscreen] open Skate Jumper game , we can't unlock the lockscreen in particular situation

Categories

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

ARM
Gonk (Firefox OS)
defect
Not set
critical

Tracking

(b2g-v1.4 affected, b2g-v2.0 affected)

RESOLVED WONTFIX
Tracking Status
b2g-v1.4 --- affected
b2g-v2.0 --- affected

People

(Reporter: yong.ren, Unassigned)

References

Details

(Whiteboard: [sprd 362058] )

Attachments

(1 file)

1. Testor's Action 

  (1) Download and install the Skate Jumper game in Marketplace
  (2) open the game (the screen will become Horizontal)
  (3) press power button to black and light the screen

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2. Actual result

  the lock screen will become horizontal and we can't unlock the lockscreen. 

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3. Expected result
 
   the lock screen should not become horizontal,
   and we can unlock the lockscreen.

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4. Reproducibility: Y
1) Frequency Rate : 3/3

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5. Note: 

   1. alcate 1.4 reference phone have this problem
   2. dophine 2.0 also have this problem
Hi vance:

   This problem is critical for our dolphin product, please help the assign the problem quickly, thanks a lot.
Flags: needinfo?(vchen)
Whiteboard: [sprd 362058]
the situation of flame?

and preliminary analysis such as CPU/memory
(In reply to ying.xu from comment #2)
> the situation of flame?
> 
> and preliminary analysis such as CPU/memory

CPU and memory is Okay, and flame also have this problem.
Hi Greg and John:

   I know you are all expected in lockscreen, please help me to analyze this, thanks a lot.
Flags: needinfo?(jlu)
Flags: needinfo?(gweng)
Yes, I'm expected LockScreen well, as your comment. I've another patch for the similar issue at Bug 1081132, but it's now a demo patch and waiting Alive's opinion.
Flags: needinfo?(gweng)
Flags: needinfo?(jlu)
See Also: → 1015073
There are actually two issues in this bug. To reproduce this bug needs two preconditions:

1. App calls "mozLockOrientation" whenever the "resize" event is triggered.
2. App plays media by html5 video/audio tag even in background state.

An app which meets condition 1 causes lockscreen to become landscape (issue 1). Note that issue 1 can be recovered after you turn the screen off and turn it on again. An app meeting all conditions will cause the same symptom but cannot be recovered (issue 2).

Per comment 5, there is much chance that the patch of bug 1081132 can fix the issue 1 as well but we still need bug 1015073 to address the issue 2.

I recommand that we need to distinguish these two situations before dealing with this bug.
Firefox OS is not being worked on
Status: NEW → RESOLVED
Closed: 4 years ago
Resolution: --- → WONTFIX
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