1110057 - [Flame][Camera]Picture preview then changing orientation during screen lock, viewfinder page will lose half of the screen after unlock screen.

Status: RESOLVED WORKSFORME

(Firefox OS Graveyard :: Gaia::Camera, defect)

Description

[SandKing]

Attachment: Bug video: 1134.MP4

[1.Description]:
[Flame][v2.1][Camera]Switch the Camera preview page to landscape and lock screen, then unlock screen. A compressed viewfinder page will show on upper half of screen, with the lower half showing as wallpaper.
See video:"1134.MP4"
See log:"logcat_1134.txt"
Found Time: 11:34

[2.Testing Steps]: 
1. Launch "Cemera".
2. Take a picture.
3. Tap the preview icon .
4. Rotate to Landscape mode.
5. Press "Power" key to lock screen.
6. Unlock the screen.

[3.Expected Result]: 
6. The page will go to preview again.

[4.Actual Result]: 
6. A compressed viewfinder page will show on upper half of screen, with the lower half showing as wallpaper.

[5.Reproduction build]: 
Gaia-Rev        c226db212db4d824c09617cd6dc407b2d4258d9b
Gecko-Rev       https://hg.mozilla.org/releases/mozilla-b2g34_v2_1/rev/cf8bebfa4703
Build-ID        20141210001201
Version         34.0

[6.Reproduction Frequency]: 
Always Recurrence,5/5
TCID: Free Test

Comment 1

[SandKing]

Attachment: Bug log: logcat_1134.txt

Comment 2

[Alissa（leave from Mozilla）]

There is a same issue in follow step.
1.Launch browser.
2.Go to www.youtube.com
3.Play a video .
4.Switch device to landscape.
5.Press power key once.
6.Switch device to portrait mode.
7.Press power key and unlock screen.

**You can see a compressed youtobe displaying page will show on uper half of screen, with the lower half showing black screen.

Comment 3

[SandKing]

Hi Mike，
This issue till exsits on latest Flame2.1

Flame 2.1 Build:
Gaia-Rev        17c7ad2e4919a994f0844239b483116090412dee
Gecko-Rev       https://hg.mozilla.org/releases/mozilla-b2g34_v2_1/rev/39dfb662c82a
Build-ID        20141224001203
Version         34.0
Device-Name     flame
FW-Release      4.4.2
FW-Incremental  eng.cltbld.20141224.034857
FW-Date         Wed Dec 24 03:49:07 EST 2014
Bootloader      L1TC00011880

Comment 4

[Mike Lien[:mlien]]

verify wtih v2.2, it doesn't have this problem
Gaia-Rev        ab41c35eed35404b632a4841714b81b56364ba32
Gecko-Rev       https://hg.mozilla.org/mozilla-central/rev/2acb12da9813
Build-ID        20141224160204
Version         37.0a1
Device-Name     flame
FW-Release      4.4.2
FW-Incremental  eng.cltbld.20141224.194542
FW-Date         Wed Dec 24 19:45:53 EST 2014
Bootloader      L1TC000118D0

Comment 5

[bhavana bajaj [:bajaj]]

This looks like a regression to me from a recent landing. Hema who would be the best person to investigate this ?

Comment 6

[Hema Koka [:hema]]

We didn't land anything on the app side recently for 2.1. So not sure what changes introduced this. Can we get a regression window?

Thanks
Hema

Comment 7

[Pi Wei Cheng [:piwei] (inactive)]

I was able to reproduce this issue on a 12/10 2.1 build, but the issue is no longer reproducing on latest Flame 2.1.

Behavior on latest 2.1:

Following STR on comment 1, after unlocking phone at step 6 I'm being taken to camera viewfinder and everything functions correctly.

Following STR on comment 2, youtube displays correctly in portrait mode at step 7.

----------

Bug reproduces on this build:
Device: Flame 2.1 (shallow flash, 319MB mem)
BuildID: 20141210030111
Gaia: 4b5f2113c5f224bcd0b23187769bcaf75d52eef3
Gecko: 2db94edf4d5d
Version: 34.0 (2.1)
Firmware: V18D-1
User Agent: Mozilla/5.0 (Mobile; rv:34.0) Gecko/34.0 Firefox/34.0

Bug NO LONGER reproduces on this build:
Device: Flame 2.1 (shallow flash, 319MB mem)
BuildID: 20150114084754
Gaia: 2e00a7d14397b74c1e46828faf4625055dbf9689
Gecko: cccaa539feed
Version: 34.0 (2.1)
Firmware: V18D-1
User Agent: Mozilla/5.0 (Mobile; rv:34.0) Gecko/34.0 Firefox/34.0

--------

Removing window-wanted keyword since bug is no longer occurring.

Comment 8

[Pi Wei Cheng [:piwei] (inactive)]

> Following STR on comment 1,

I meant to say comment 0.

Comment 9

[Mike Lien[:mlien]]

refer to comment 7, mark as WORKSFORME