803020 - [Gallery] Photos took by camera will display with black for a long time(1 minute~) in gallery

Status: VERIFIED FIXED

(Firefox OS Graveyard :: Gaia, defect, P2)

Description

[John Shih]

## Environment :
Otoro phone, build 2012-10-18
Build info: 
* "gaia" revision= 98498cb5803349b50637dc35640fc2235fee0499
* "gecko" revision= bbf233397549175223da3687bc5678d91685e54a

## Repro :
1. Launch the camera app (and make sure there are some photos took by camera)

## Expected:
* Show all the pictures normally

## Actual:
* See the photos took by camera display with black

## Note:
* You have to wait a least 1 minute and then they will become normally
* If you scroll up and down, then you have to wait again
* As you scroll, you can also see them they will show up in very short time (like flash)

Comment 1

[John Shih]

There is 80 pictures in SD card (27 are took by camera)

Comment 2

[Naoki Hirata :nhirata (please use needinfo instead of cc)]

hrm.  I don't see this issue on my phone.  I wonder if it has to do with the number of pictures you have on the phone already?

Comment 3

[John Shih]

I could see the same problem happen in music app when there is a bunch of music files
I'll attach screencast if I can reproduce it with later test

Comment 4

[John Shih]

I think this but is the same thing as 803049

Comment 5

[KM Lee [:rexboy] (inactivate after Sep. 22)]

I reproduced this bug on my Unagi phone with 24 photos inside (all taken from camera).
Although thumbnails are not shown, after
1) bringing up task switcher
2) and click back to gallery,
the thumbnails get redrawn normally.  Thumbnails also appeared in task switcher.
I think it's like a Gecko problem?

Comment 6

[David Flanagan [:djf]]

John,

I have a patch that might solve this problem. Would you try applying this pull request https://github.com/mozilla-b2g/gaia/pull/6034 and then doing a make reset-gaia? I'm very interested to know whether that fixes this issue for you.

Comment 7

[KM Lee [:rexboy] (inactivate after Sep. 22)]

The patch works on my device.
Photos don't disappear now after reset-gaia.
(30 photos on my phone)
Device: Unagi
Gecko: 9787ff9b8dc52ff7a4e6ee71a268f8d7aa19b414

Comment 8

[David Flanagan [:djf]]

Fixed (I think) in https://github.com/mozilla-b2g/gaia/pull/6034

Closing the bug. Please reopen if you can still reproduce it.

Comment 9

[Rebecca Billings [:rbillings]]

Verified on the 10/31 otoro us build, camera shows both pre-filled and photos taken by the camera w/o any black.

Comment 10

[roby95]

In Firefox OS 2.1 the bug still persists (with Flame)