language_pickers 0.4.0

It makes language select pickers for you in Flutter. You can use it freely in lots of ways.

0.4.0 30th July, 2026

Added

• Language.nativeName: the name written in the language itself. e.g. 'ko' → '한국어'.
• Languages.defaultLanguages: a type-safe List<Language> replacing the map-based list. Every language is also a const field of its own, e.g. Languages.korean.
• Language.fromIsoCode(isoCode) to find a language by its ISO 639-1 code.
• LanguagePickerDropdownController to read and change the selection from outside.
• Every picker takes languages (List<Language>) now.
• Dialog search matches nativeName too, so '한국' finds Korean.

Fixed

• Language implements == and hashCode now, comparing the code case-insensitively. The names are display data and take no part, so a Language('nb', 'Norwegian') kept from 0.3.0 still equals the renamed built-in entry. It can be used as a Set/Map key, and the dropdown no longer crashes when an equal but newly built Language is given.
• 'nb' is named 'Norwegian Bokmål' now. It used to show as 'Norwegian', the same as 'no', so the picker had two identical looking items.
• The pickers follow changes of initialValue, controller and languages after they are built. Rebuilding a parent with an equal but new list no longer throws away what the user picked.
• LanguagePickerDropdown removes its controller listener when it is disposed.
• Fixed all static analysis issues.

Changed

• Language.fromIsoCode and LanguagePickerDropdown throw an ArgumentError now. 0.3.0 threw an Exception, so code catching it with on Exception no longer catches it. ArgumentError is an Error, not an Exception.
• The published package no longer contains the leftover app scaffolding (android/, ios/) or the tests.

Deprecated (will be removed in 0.5.0)

• defaultLanguagesList → use Languages.defaultLanguages
• languagesList parameter → use languages
• LanguagePickerUtils.getLanguageByIsoCode → use Language.fromIsoCode

Native names are based on the public ISO 639-1 code table.

0.3.0 19th July, 2026

• Support null safety and Dart 3, so it works with latest Flutter again. (Thanks to spsarolkar's Pull Request)
• (Pull Request Merge -- crtl) Remove duplicated 'English' option which has wrong iso code 'alpha2'.
• Now language_pickers.dart exports languages.dart too, so you need only one import.
• Cupertino picker follows iOS dark mode now, and its options(backgroundColor, diameterRatio, scrollController, etc.) really work now.
• (Issue -- dizang2) Search finds any part of language name now, not only the beginning.
• Fix crash when dialog is searchable but has no title.
• Update example app to new Android embedding.

0.2.0+1 3rd March, 2020

• Fix type bugs for other widgets.
• Remove author sector in pubspec.yaml

0.2.0 1st March, 2020

• Bug fixes.
• Change languages type.

0.1.3 9th October, 2019

• (Pull Request Merge -- Masato Nagashima) Renamed from country to language.
• (Pull Request Merge -- Masato Nagashima) Enabled a user of this picker to choose his/her own language list.
• (Pull Request Merge -- Masato Nagashima) Changed from native writing systems to English.

0.1.2 11th February, 2019

• Fix README.md.

0.1.1 19th January, 2019

• Fix error 'Error: unable to find directory entry in pubspec.yaml'.

0.1.0 17th January, 2019

• First release of package(language_pickers).