Closed Bug 808216 Opened 12 years ago Closed 12 years ago

[settings] Screen flashes white before displaying settings

Categories

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

Product:
Firefox OS Graveyard
Component:
Gaia::Settings
Platform:
x86
macOS
Type:
defect
Priority:
Not set
Severity:
normal

Tracking

(blocking-b2g:tef+, b2g18 verified, b2g18-v1.0.0 verified)

Status:
VERIFIED FIXED
Project Flags:
blocking-b2g tef+
Tracking Flags:
Tracking Status
b2g18 --- verified
b2g18-v1.0.0 --- verified

People

(Reporter: marcia, Assigned: zbraniecki)

References

Details

(Keywords: unagi)

Attachments

(1 file)

Pointer to Github pull request: https://github.com/mozilla-b2g/gaia/pull/7811
(deleted), text/html
etienne
: review+
Details
unagi device, using Gecko - deb877e25babdfc5baf53108b67a25efd3e29ef2 Gaia - 4cfe5cac3f1b7f25519d5611ac3e1d832544b0d1 STR: 1. Load settings 2. Observe a white flash which happens after loading. Similar bugs: Bug 805979 and 799747
Component: Gaia → Gaia::Settings
Assignee: nobody → gandalf
With this patch the app does not flicker on cold boot when transitioning between screenshot and the actual screen because: - translations are disabled on init - I reordered the CSS so that uninit class takes precedence over normal behavior
Attachment #706717 - Flags: review?(etienne)
Attachment #706717 - Flags: review?(etienne) → review+
https://github.com/mozilla-b2g/gaia/commit/6677c14cddb808f7405342c4a104cd4a6867e386
Status: NEW → RESOLVED
Closed: 12 years ago
Resolution: --- → FIXED
Last time we fixed this bug it was a big improvement on startup time. Did anyone measure before/after this patch?
So, uh, yeah before: (white flash) 2.41, 2.38, 2.35 (full UI) 2.97, 3.03, 3.03 after: 1.88, 1.88, 1.94 This patch is over a 1 second win on showing real UI. Can we get this uplifted Right The Fuck Soon now?
blocking-b2g: --- → tef?
(testing on unmodified v1-train $ (cd gecko/ && git rev-parse HEAD && cd ../gaia && git rev-parse HEAD) cedbc43dfa7602f37ba451d2bdb6c3536fea823b d6595fbdd9cd8de0c169be57bc11aaebc1849dd7 )
blocking-b2g: tef? → tef+
It's unclear where this might have been uplifted, so please update the status-b2g18 and status-b2g18-v1.0.0 flags to fixed once this is verified to be on v1-train and v1.0.0 branches.
status-b2g18: --- → affected
status-b2g18-v1.0.0: --- → affected
See comment 5: not on v1-train, so presumably not on v1.0.0.
v1-train: 7160d160a570bd3d328260c36039b7f2d747bc1b v1.0.0: 6ce3d3853c97dcd52e15d2ea074480ac8df5bb87
status-b2g18: affected → fixed
status-b2g18-v1.0.0: affected → fixed
Issue still reproduces in: UnagiBuild ID: 20130215070202 Gecko http://hg.mozilla.org/releases/mozilla-b2g18_v1_0_1/rev/a9e4f8912607 Gaia 21ba59d933c66024cb351c2379315301d5352e0c Update Channel: Nightly Master build id: 20130215031126 gaia" remote="hgmozillaorg" revision="e59a3e9a924b"/> gecko" remote="hgmozillaorg" revision="953b1db7a246"/>
as noted in https://bugzilla.mozilla.org/show_bug.cgi?id=808216#c4; the white flash is shorter. In that regards this bug is verified fixed for Gecko http://hg.mozilla.org/releases/mozilla-b2g18/rev/778da49486f0 Gaia 6c3767c2dea43b5e9aff7d156d36d69649005621 BuildID 20130320070206 Version 18.0 Gecko http://hg.mozilla.org/releases/mozilla-b2g18_v1_0_1/rev/e74dafa6b2d9 Gaia 1438da6ca0e020a8df686e2100a668370dfe6fb6 BuildID 20130312230202 Version 18.0
status-b2g18: fixed → verified
status-b2g18-v1.0.0: fixed → verified
Status: RESOLVED → VERIFIED
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