1124644 - Last updated date in settings displays incorrect time

Status: RESOLVED WONTFIX

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

Description

[Clément Lefèvre]

Considering you switch between two languages, let's say french and english:

- If your phone is in english and you switch it to french, then go to the "last updated" screen, the time format will still be in english format.
If then you kill settings app and relaunch it, format will correctly be in french format.

- If your phone is in french and you switch it to english, then go to the "last updated" screen, the time format will still be in french format.
If then you kill settings app and relaunch it, format will correctly be in english format.

In both cases, if you change the time format to the not default one of phone's language (ie. english with 24H format or French with 12H format), this "Last updated" string will not display it using this changed format and will still use the language's default one.

Instead, it should do the change immediately and use the right time format.
When it will be possible to change the date, it should use the selected one too, see bug https://bugzilla.mozilla.org/show_bug.cgi?id=1059162

Reproduced on:

Build ID               20150121010204
Build Type             user
Gaia Revision          5e98dc164b17fd6decb48a9eaddef0e55b82e249
Gaia Date              2015-01-20 21:47:26
Gecko Revision         https://hg.mozilla.org/mozilla-central/rev/540077a30866
Gecko Version          38.0a1
Device ID              flame
Firmware(Release)      4.4.2
Firmware(Incremental)  39
Firmware Date          Thu Oct 16 18:19:14 CST 2014
Bootloader             L1TC00011880

Comment 1

[Johan Lorenzo [:jlorenzo]]

QA wanted for a branch check.

Comment 2

[Shally Li（leave from Mozilla）]

Hi Reporter,
    
    Could you help to confirm whether the steps are correct?

Thank you! 
 
  
According Comment 0,I can repro this bug on Flame 2.1&2.2&3.0 by the following steps.
See attachments: verify_v2.2.MP4 and logcat_v2.2_1554_1555.txt.
Reproduce rate: 5/5
----------------------------------------------------------------------------------------
Repro STR:
1.Phone is English,change to 24H format in Settings/Date&Time/Time Format.
**Go to Language page, it always shows default time format (12H format) under "Sample Format" icon. --KO
2.Switch to French.
**The time format is changed to French format successfully in Settings/Date&Time/.
3.Switch back to English.
**In Date&Time/Time Format,it doesn't show the changed format (24H format) and will still use the English language's default one (12H format).  --KO

4.Phone is French,change to "12H format".
**Go to Language page, it always shows default time format (24H format) under "Sample Format" icon.  --KO
5.Switch to English.
**The time format is changed to English format successfully in Settings/Date&Time/.
6.Switch back to French.
**In Date&Time/Time Format,it doesn't show the changed format(12H format) and will still use the French language's default one (24H format).  --KO


Note: 
On Flame v2.0 and Woodduck v2.0,they do not support changing to 24H format or 12H format, and this bug doesn't exist.
-----------------------------------------------------------------------------------------
Woodduck
Gaia-Rev        3d8eed28b37d1a74fee09a7072cad9dc7372246b
Gecko-Rev       48eaf1f389a423e9da3dbb9ca491b2eeecf05bed
Build-ID        20150123050313
Version         32.0
Device-Name     jrdhz72_w_ff
FW-Release      4.4.2
FW-Incremental  1421960759
FW-Date         Fri Jan 23 05:06:27 CST 2015

Flame 2.0 build:
Gaia-Rev        736933b25ded904f0cb935a0d48f1f3cf91d33ad
Gecko-Rev       https://hg.mozilla.org/releases/mozilla-b2g32_v2_0/rev/296e19e6edcb
Build-ID        20150122000201
Version         32.0
Device-Name     flame
FW-Release      4.4.2
FW-Incremental  eng.cltbld.20150122.034245
FW-Date         Thu Jan 22 03:42:56 EST 2015
Bootloader      L1TC000118D0

Flame 2.1 build:
Gaia-Rev        2055fc40a8bd2af1908979cb45da6b7d1c4ced0b
Gecko-Rev       https://hg.mozilla.org/releases/mozilla-b2g34_v2_1/rev/38ac70ca969b
Build-ID        20150122001404
Version         34.0
Device-Name     flame
FW-Release      4.4.2
FW-Incremental  eng.cltbld.20150122.034705
FW-Date         Thu Jan 22 03:47:16 EST 2015
Bootloader      L1TC000118D0

Flame 2.2 build:
Gaia-Rev        e4f9b5da3751798f9cc5d95f302c30722cc11fca
Gecko-Rev       https://hg.mozilla.org/releases/mozilla-b2g37_v2_2/rev/4a90da67661e
Build-ID        20150122002808
Version         37.0a2
Device-Name     flame
FW-Release      4.4.2
FW-Incremental  eng.cltbld.20150122.041326
FW-Date         Thu Jan 22 04:13:37 EST 2015
Bootloader      L1TC000118D0

Flame 3.0 user build:
Gaia-Rev        cba2f0bf49b882e0044c3cc583de8fcf83d2ffa4
Gecko-Rev       https://hg.mozilla.org/mozilla-central/rev/43ad59d08bc4
Build-ID        20150122160231
Version         38.0a1
Device-Name     flame
FW-Release      4.4.2
FW-Incremental  eng.cltbld.20150122.193056
FW-Date         Thu Jan 22 19:31:07 EST 2015
Bootloader      L1TC000118D0

Comment 3

[Clément Lefèvre]

So, yes Shally I can confirm the steps. I will add infos if something was missed.

Moreover, looking for RTL bugs to yesterday's bug squash day, I noticed this string kept an arabic caracter even after I changed back language to english.

As for the time format bug, I had to kill Settings and re-run it to see it fixed.

Comment 4

[Shally Li（leave from Mozilla）]

Attachment: logcat_v2.2_1554_1555.txt

Comment 5

[Shally Li（leave from Mozilla）]

Attachment: verify_v2.2.MP4

Comment 6

[Gabriela [:gaby2300]]

I can reproduce this in my Flame

Flame 3.0.0.0 pre release build
Git commit info: 2015-01-28  17:07:57
Build-ID        20150128160202
Version         38.0a1

Comment 7

[Clément Lefèvre]

Bug still at unconfirmed state even considering previous comments?

I cannot change the state by myself (no rights for).

Comment 8

[Gabriela [:gaby2300]]

Works for me in my Flame (3.0 and today's OTA update).

Comment 9

[Clément Lefèvre]

(In reply to Gabriela [:gaby2300] from comment #8)
> Works for me in my Flame (3.0 and today's OTA update).

For my part, I still reproduce it…

Comment 10

[Johan Lorenzo [:jlorenzo]]

Per comment 2.

Comment 11

[Iris Hsiao [:ihsiao]]

I can't recreate this issue on 2.6 flame, I'd like to put this issue to lower priority.
Tested @
Build ID               20151218033800
Gaia Revision          3d5b7c537d8d8e2eb9731d6a39e44bc8606bcfbc
Gaia Date              2015-12-17 23:02:44
Gecko Revision         https://hg.mozilla.org/integration/b2g-inbound/rev/e9d5cb555ba74752dea8a5b2e0cedb75c57c82e4
Gecko Version          46.0a1
Device Name            flame
Firmware(Release)      4.4.2
Firmware(Incremental)  eng.worker.20151217.232518
Firmware Date          Thu Dec 17 23:25:28 UTC 2015
Bootloader             L1TC000118D0

Comment 12

[BMO Automation]

Firefox OS is not being worked on