Just to let you know this change: 0ba3029

According to the flutter doc this is how locales should be defined. For the languages names map, I think you can use the hardcoded map from lichobile, but I'm not sure it has all the langs. I think you can find one in the Lila repo too, but I don't know where.

Here is the lang list from Lila: https://github.com/lichess-org/lila/blob/master/modules/i18n/src/main/LangList.scala @tom-anders

Thanks for taking care of this.

There's something I wanted to do for iOS: since the OS allows changing the language in the app settings (available from iOS settings app), I think it is better to not allow the users to change the lang from the app.

So instead of pushing the language selection screen, on iOS it should open the settings app at the language section of lichess mobile app. Looks like this package supports this: https://pub.dev/packages/app_settings

Done (but I have no way to test it)

Apparently, some language code combinations are still missing from the lila list namely de-CH (added a translation for that myself), but also zh and tt-RU. Not sure we're to get the correct translations for those.

Yes the de-CH is not available from lichess website, I guess we should remove it then. Same for zh (I left it as a fallback, but I guess we can remove it) and tt-RU.

They need to be removed from the update-arb-from-crowdin and the constants.dart.

As far as I know, there is no mapping to the Swiss German language (DE-ch) because it is unusual for websites to have a Swiss German translation. Due to the many different accents, there are basically no standardized spelling or grammatical rules in the language.

That's why it was decided that people with DE-ch as their browser setting will see the German translation by default. However, there is an option to select the Swiss German translation in the settings. In my opinion, this is a good solution, and maybe we can do the same for the app.

@HaonRekcef Thanks for the insight! https://github.com/lichess-org/lila/blob/27d6d15bb531a2ba5d85ec6e765e98415b3ce7c4/modules/i18n/src/main/LangList.scala#L45C1-L45C43 would be the relevant line, right?

@veloce I think then we simply add gsw-CH to the crowdin script to support this...? (and also to constants.dart)

@HaonRekcef Thanks for the insight! https://github.com/lichess-org/lila/blob/27d6d15bb531a2ba5d85ec6e765e98415b3ce7c4/modules/i18n/src/main/LangList.scala#L45C1-L45C43 would be the relevant line, right?

Yes, correct.

One small conflict to solve @tom-anders , then I'll take care of testing and merging it :)

One small conflict to solve @tom-anders , then I'll take care of testing and merging it :)

Done, thanks!

Whoops, missed two conflicts, now they should all be fixed actually