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Issue 795171 link

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Issue metadata

Status: Archived
Owner:
Closed: Dec 2017
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Chrome
Pri: 3
Type: Bug



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Flash while dismissing toast notifications

Project Member Reported by edcourtney@chromium.org, Dec 15 2017

Issue description

Chrome version: 65.0.3287.0, ChromeOS version: 10210.0.0

Repro steps:
1. Get a toast notification somehow
2. Go to swipe to dismiss with your finger (flinging motion)

Expected behaviour:
Becomes slowly transparent and disappears

Actual behaviour:
Becomes slowly transparent, but briefly flashes to what appears to be 100% opacity as soon as your finger is lifted.

I think this is a fairly old bug - I think recall seeing it on M62.
 

Comment 1 by tetsui@chromium.org, Dec 18 2017

Status: Started (was: Assigned)
Project Member

Comment 2 by bugdroid1@chromium.org, Dec 19 2017

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/c9ca777a91443bf488e05c8b3bb05618abcef11e

commit c9ca777a91443bf488e05c8b3bb05618abcef11e
Author: Tetsui Ohkubo <tetsui@chromium.org>
Date: Tue Dec 19 09:02:21 2017

Do not fade out if notification is already transparent.

If a notification was removed, ToastContentsView was always starting
fade out animation with its opacity 1.0 in StartFadeOut.
Usually it works fine, but on touch devices, the notification's opacity
is already set to 0.0 by SlideOutController, thus resulted in flashing
artifact.

TEST=manual, message_center_unittests
BUG= 795171 

Change-Id: Ide812e898a33e01b5750bad134b4d5e2e9c839a3
Reviewed-on: https://chromium-review.googlesource.com/831385
Reviewed-by: Yoshiki Iguchi <yoshiki@chromium.org>
Commit-Queue: Tetsui Ohkubo <tetsui@chromium.org>
Cr-Commit-Position: refs/heads/master@{#524974}
[modify] https://crrev.com/c9ca777a91443bf488e05c8b3bb05618abcef11e/ui/message_center/views/toast_contents_view.cc

Comment 3 by tetsui@chromium.org, Dec 19 2017

Status: Fixed (was: Started)
Status: Archived (was: Fixed)

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