Closed Bug 880572 Opened 11 years ago Closed 6 years ago

[System] Empty screen is displayed shortly after phone call ends when you are at homescreen

Categories

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

Product:
Firefox OS Graveyard
Component:
Gaia::System
Platform:
ARM
Gonk (Firefox OS)
Type:
defect
Priority:
Not set
Severity:
critical

Tracking

(blocking-b2g:-, b2g18+ affected, b2g18-v1.0.0 wontfix, b2g18-v1.0.1 wontfix, b2g-v1.1hd affected)

Status:
RESOLVED WONTFIX
Project Flags:
blocking-b2g -
Tracking Flags:
Tracking Status
b2g18 + affected
b2g18-v1.0.0 --- wontfix
b2g18-v1.0.1 --- wontfix
b2g-v1.1hd --- affected

People

(Reporter: alive, Assigned: alive)

References

Details

(Whiteboard: [TD-25991] [TD-23399] [TD-23477] MiniWW) 

Bug 871919 solves the white-screen problem by placing a screenshot temporarily.
However, if the active app is homescreen, you will see the wallpaper (only) after phone call ends.

It's because homescreen window background is transparent,
but currently the getScreenshot API only returns us a JPG, which is not transparent.

To solve this, we need bug 878003 to support returning PNG to gaia.

I will try to solve it by writing a gecko patch.

Set leo?.

+++ This bug was initially created as a clone of Bug #871919 +++

1. Title : [System] White screen is displayed shortly after phonecall ends.
2. Precondition : Call 1st phone from 2nd phone.
3. Tester's Action : End the phonecall on 1st phone.
4. Detailed Symptom (ENG.) : Observe white screen displayed shortly after dial app is closed.
5. Expected : No white screen inbetween should be displayed.
6.Reproducibility: Y
           1)Frequency Rate : 100%
7.Gaia Master/v1-train : Reproduced
8.Gaia Revision: 5cbb19e4bb78a7ad879fbe4b9a841e1c35714f5c
9.Personal email id:  hanj.kim25@gmail.com

This is a regression from Bug 856546.
Summary: [System] Empty screen is displayed shortly after phonecall ends and you are at homescreen → [System] Empty screen is displayed shortly after phonecall ends when you are at homescreen
Summary: [System] Empty screen is displayed shortly after phonecall ends when you are at homescreen → [System] Empty screen is displayed shortly after phone call ends when you are at homescreen
blocking-b2g: leo? → leo+
We already resolved bug 871919, we can address this more thoroughly in a future release.
blocking-b2g: leo+ → -
Firefox OS is not being worked on
Status: NEW → RESOLVED
Closed: 6 years ago
Resolution: --- → WONTFIX
You need to log in before you can comment on or make changes to this bug.