Closed Bug 975533 Opened 10 years ago Closed 9 years ago

Reader Mode toolbar jumps when opening from an about:home panel

Categories

(Firefox for Android Graveyard :: Reader View, defect, P5)

30 Branch
All
Android
defect

Tracking

(firefox27 affected, firefox28 affected, firefox29 affected, firefox30 affected, firefox36 affected, firefox37 affected, firefox38 affected, firefox39 affected, fennec+)

RESOLVED WORKSFORME
Tracking Status
firefox27 --- affected
firefox28 --- affected
firefox29 --- affected
firefox30 --- affected
firefox36 --- affected
firefox37 --- affected
firefox38 --- affected
firefox39 --- affected
fennec + ---

People

(Reporter: ibarlow, Unassigned)

References

Details

Just noticed this when I added the Pocket list. When loading an article, the reader toolbar appears in the wrong position, and then snaps into place. I made a little movie about it: http://cl.ly/2f0K150q0D2W

This does not seem to happen when opening an article in Reader from the toolbar icon. Just about:home.
tracking-fennec: --- → ?
Leaving as a nom until we have a regression window
Regression window-wanted:

1.mozilla central:
not affected build: 16-12-2013
affected build: 17-12-2013
-pushlog:
http://hg.mozilla.org/mozilla-central/pushloghtml?fromchange=0d11fce4f845&tochange=b1e5ade62913
It would be nice if someone from the mobile platform/graphics team had a look at this range. Brad, does anything stand out as the potential offender here?
Flags: needinfo?(blassey.bugs)
tracking-fennec: ? → +
Assignee: nobody → bugmail.mozilla
Flags: needinfo?(blassey.bugs)
I'm able to reproduce this on a local build from 0d11fce4f845 as well, so I don't think the regression window is correct. Or perhaps it just became more obvious during that window? The STR I'm using:

1. Go to https://staktrace.com/spout/, switch to reader mode, add it to the reading list, and close the tab (you can skip this if you've already done it and are just testing a new build)
2. From about:home, swipe over to the reading list, and open the above-added entry. Wait for it to fully load
3. Go back to about:home and load something else (in my case I just used a thumbnail tile of file:///sdcard/)
4. Go back to about:home and load the reading list entry again. This time I see the toolbar jump
But yeah, I can't reproduce on the Dec 16 nightly build either. Maybe a race condition that always triggers in debug builds, but only showed up Dec 17 nightly release.
filter on [mass-p5]
Priority: -- → P5
Assignee: bugmail.mozilla → nobody
OS: Mac OS X → Android
Hardware: x86 → All
Reproducible when opening a page from Reading List panel: the reader mode toolbar appears in the wrong position for a few seconds and then is positioned at the bottom.
After Bug 998031 - Reader Mode toolbar should scroll in and out instead of fading was introduced, when opening a page from the reader mode panel, a grey bar is displayed before the reader mode toolbar slided off the screen. I filled Bug 1145567 for this.
I can't reproduce this any more. Please reopen if you can. The underlying issue is probably the same as in bug 1148391 which was fixed by bug 1180295.
Status: NEW → RESOLVED
Closed: 9 years ago
Depends on: dynamic-toolbar-2
Resolution: --- → WORKSFORME
Product: Firefox for Android → Firefox for Android Graveyard
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