1000464 - Signal-strength bars aren't the same between the "connected" node's status symbol and the top/notification-bar symbol

Status: RESOLVED FIXED

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

Description

[Stephen Donner [:stephend] Not actively reading bugmail]

Attachment: QR82Dli.png

Gaia      84f4835833c4cb8ac7e5d9e0c94738b1cb0ef45a
Gecko     https://hg.mozilla.org/mozilla-central/rev/c962bde5ac0b
BuildID   20140423040203
Version   31.0a1
ro.build.version.incremental=324
ro.build.date=Thu Dec 19 14:04:55 CST 2013

STR:

1. Connect to a Wi-Fi network, and stay in the "Wi-Fi" screen in the Settings app
2. Look at the difference in signal strengths between the "connected" network's symbol, and the one in the top/notification-bar area (system tray?)

See screenshot.

Comment 1

[Stephen Donner [:stephend] Not actively reading bugmail]

Attachment: wifi-logcat

Comment 2

[Coler]

Attachment: WIFI.png

Thie issue CAN be repro on Nexus 5_v2.2&3.0

N5_3.0(affected):

Build ID               20150318055750
Gaia Revision          b8051d370ddf4e5bd8e7d8a19fb9eeb5fd6ffb39
Gaia Date              2015-03-18 07:48:50
Gecko Revision         https://hg.mozilla.org/mozilla-central/rev/41a61514461e
Gecko Version          39.0a1
Device Name            hammerhead
Firmware(Release)      5.0
Firmware(Incremental)  eng.cltbld.20150318.093541
Firmware Date          Wed Mar 18 09:35:58 EDT 2015
Bootloader             HHZ12d

N5_2.2(affected):

Build ID               20150318002504
Gaia Revision          306772a58335ac4cad285d27c3805090a8cc6886
Gaia Date              2015-03-17 17:12:36
Gecko Revision         https://hg.mozilla.org/releases/mozilla-b2g37_v2_2/rev/a6f5f4035ea5
Gecko Version          37.0
Device Name            hammerhead
Firmware(Release)      5.0
Firmware(Incremental)  eng.cltbld.20150318.040241
Firmware Date          Wed Mar 18 04:02:56 EDT 2015
Bootloader             HHZ12d

Comment 3

[Hermes Cheng (inactive after July 27, 2015)]

Are we going to fix this bug? The inconsistent signal strengths would confuse users.

NI wifi QA owner for following determination.

Comment 5

[Gerry Chang [:gchang]]

NI developer for this inconsistent issue.
Hi Vincent, 
This might need you to determine if it will be fixed.

Comment 6

[Vincent Chang[:vchang][changyihsin]]

Hi EJ, I found that signal level in status bar is updated based on "connectioninfoupdate event". If I press "Search Again" button in settings app, the wifi signal level in settings app will sync with the signal level in status bar.

Comment 7

[EJ Chen [:eragonj][:小龍哥][Contributor mode on](inactive)]

I am navigating what happened here.

Comment 8

[EJ Chen [:eragonj][:小龍哥][Contributor mode on](inactive)]

Vincent, I assumed that there must be one missing step that you guys didn't mention in STR - Both of you have pressed the AP once and then the wifi signal bar stops to update , right ?

Comment 9

[GitHub Autolander Bot]

Attachment: [gaia] EragonJ:bug-1000464 > mozilla-b2g:master

Comment 10

[EJ Chen [:eragonj][:小龍哥][Contributor mode on](inactive)]

At least this is one of the reason that would cause the wifi status bar failed to update, right now, waiting for Vincent's confirmation to make sure what else that would cause the problem.

Comment 11

[Vincent Chang[:vchang][changyihsin]]

Per offline talk, I must have pressed connected AP accidentally to cause the bug.

Comment 12

[EJ Chen [:eragonj][:小龍哥][Contributor mode on](inactive)]

Comment on attachment 8585906 [details] [review]
[gaia] EragonJ:bug-1000464 > mozilla-b2g:master

Arthur, can you help me review this patch ? Thanks !!

Comment 13

[Arthur Chen [:arthurcc][inactive after 6/30]]

Comment on attachment 8585906 [details] [review]
[gaia] EragonJ:bug-1000464 > mozilla-b2g:master

r=me with the comment addressed, thanks!

Comment 14

[GitHub Autolander Bot]

Autolander could not locate a review from a user within the suggested reviewer list. Either the patch author or the reviewer should be in the suggested reviewer list.

Comment 15

[GitHub Autolander Bot]

http://docs.taskcluster.net/tools/task-graph-inspector/#dkr9KKLURgS1PymH8lcRpA

The pull request failed to pass integration tests. It could not be landed, please try again.

Comment 16

[GitHub Autolander Bot]

Pull request has landed in master: https://github.com/mozilla-b2g/gaia/commit/bad7e6bc9b917daac4f4c8a3814323b5723ab07f