Local time setting is misconfigured

[ytRino]

Overview (Required)

• problem 1.
  Local time is not applied after we changed that setting even if restarting app (even if remove from recent and launch again).
• problem 2.
  We change phone time zone and back to app, local time is applied when local time setting is on or off.

Step to reproduce

1. Change time zone to Taipei(GMT+8)
2. Install and launch app. Welcome talk show start at 10:00.
3. Go to setting tab and turn on local time. Go to session tab and it still shows 10:00.
4. Remove from recent and launch app and it shows 10:00 again. Expected: 9:00 (problem 1.)
5. Change phone locale to Bangkok(GMT+7) and back to app. It shows 9:00
   • This time, display date is changing if local time setting is on or off (problem 2.)
6. Do step 4. and it show 10:00 again.

I notice that step 5, Bangkok(GMT+7) shows not 8:00 but 9:00. It seems LocalUtil expect Tokyo(GMT+9) for args, but it is 10:00 at Taipei(GMT+8) because of problem 1, so it produces 1h diff from 10:00. (Maybe solved when problem 1or2 get fixed)

[konifar]

Sorry, this local time setting has not been implemented yet 🙇

[ytRino]

ah ok, LocaleUtil is checking this so i thought it was implemented.
never mind

[Pluu]

Can I use ThreeTen Backport?
or, Only just use JAVA 7?

[konifar]

@Pluu It's okay to introduce ThreeTenABP 👍

[Pluu]

I think Issue is this.
The same "date type" data is in a different state.

Step to reproduce

Check Session ==> 3.9 10:00 Welcome talk
Check Field ==> Session#stime (java.util.Date)

1. Change time zone to Taipei(GMT+8)
2. Show local time Setting ==> On
3. App Restart
4. Session#stime : Thu Mar 09 10:00:00 GMT+08:00 2017
5. Press Recent App Key or Home Key
6. Device Setting ==> Change time zone to Tokyo(GMT+9)
7. App Launcher Click
8. Session#stime : Thu Mar 09 11:00:00 GMT+09:00 2017

😱 😱 😱 😱 😱

I will try it in another way.