966553 - [B2G][Marketplace][Sand Trap] Launching and force closing the app multiple times consecutively can result in loading a blank background with no UI or graphics present

Status: RESOLVED WONTFIX

(Core :: Layout, defect)

Description

[Rachel Pribble [:rpribble]]

Attachment: Screenshot

Description:
Launching and force closing Sand Trap multiple times consecutively can result in the app only loading the background.  The user will see the blue sky and beach background that is seen in-game, but the UI and graphics never load in.

Repro Steps:
1) Update buri to BuildID: 20140127004002
2) Launch Marketplace
3) Install Sand Trap
4) Launch Sand Trap
5) Tap home button
6) Long press home button to pull up app manager
7) Kill Sand Trap app
8) Repeat steps 4-7 multiple times consecutively
9) Observe beach background load after launching Sand Trap, but no UI or graphics


Actual:
UI and graphics sometimes do not load in.

Expected:
All elements load in every time.

Environmental Variables: (keywords: user interface, incomplete)
Device: buri 1.3 moz ril
BuildID: 20140127004002
Gaia: 25a45a836a4a21a30f63fa7b544b42e8b781180a
Gecko: c40099a42c1f
Version: 28.0a2
Firmware Version: V1.2-device.cfg

Notes:

Repro frequency: 2/10, 20%
See attached: Screenshot

Comment 1

[Jason Smith [:jsmith]]

When this bug reproduces, can you recover from this by killing the app & launching it again? Or does this persist forever on each subsequent cold launch of the app?

Comment 2

[Rachel Pribble [:rpribble]]

On Friday when it was occurring frequently, it was persistent after every force close. I'll recheck today and see if it occurs in the same way.

Comment 3

[Jason Smith [:jsmith]]

Leaving qawanted then for comparison testing to see what happens today.

Comment 4

[Rachel Pribble [:rpribble]]

Second day of testing resulted in the app restarting normally after force closing. Issue did not persist.

Comment 5

[Peter Bylenga [:PBylenga]]

Removing qawanted per Comment 4.

Comment 6

[Lawrence Mandel [:lmandel] (use needinfo)]

Based on comment 4 can this bug be resolved invalid?

Comment 7

[Jason Smith [:jsmith]]

(In reply to Lawrence Mandel [:lmandel] from comment #6)
> Based on comment 4 can this bug be resolved invalid?

I don't think that makes the bug invalid - that just means there's a workaround to get around the bug.

Comment 8

[Lawrence Mandel [:lmandel] (use needinfo)]

My mistake. I read comment 4 as stating that the issue was not reproducible after force closing the app. I'm going to try layout for this bug. Please reassign if I've guessed incorrectly.

Comment 9

[Timothy Nikkel (:tnikkel)]

I think the missing graphics are drawn into a canvas, so the allocating the initializing the canvas failing in some way seems like a likely culprit.

Comment 10

[Sylvestre Ledru [:Sylvestre]]

Closing as we are not working on Firefox OS anymore.