https://stackoverflow.com/questions/65307961/button-to-change-the-language-flutter

https://medium.com/flutter-community/flutter-internationalization-the-easy-way-using-provider-and-json-c47caa4212b2

https://abcdevops.com/blog/2019/07/01/Flutter-Internationalization-with-Manual-Locale-switch.html

https://stackoverflow.com/questions/12303593/change-keyboard-input-language

https://pub.dev/packages/easy_localization

https://devexps.github.io/2019/08/27/localization-and-switching-locales-in-flutter/

https://stackoverflow.com/questions/62812436/is-there-a-way-to-select-the-default-keyboard-language-in-flutter

https://stackoverflow.com/questions/52706201/flutter-is-there-a-way-to-open-the-keyboard-in-english

https://stackoverflow.com/questions/55764635/different-keyboards-for-editing-different-text-fields

https://www.developerlibs.com/2019/03/flutter-localization-or-multi-language-example.html

https://stackoverflow.com/questions/52689163/how-to-detect-selected-keyboard-language-in-flutter

https://stackoverflow.com/questions/55570414/flutter-textfield-with-number-keyboard-comma-is-needed-instead-of-period-only

https://phrase.com/blog/posts/how-to-internationalize-a-flutter-app/

https://github.com/flutter/flutter/issues/25841

https://stackoverflow.com/questions/52689163/how-to-detect-selected-keyboard-language-in-flutter

https://stackoverflow.com/questions/52706201/flutter-is-there-a-way-to-open-the-keyboard-in-english/52706305

https://stackoverflow.com/questions/55889889/how-to-change-a-flutter-app-language-without-restarting-the-app

https://stackoverflow.com/questions/49441212/flutter-multi-lingual-application-how-to-override-the-locale

https://flutter.dev/docs/development/accessibility-and-localization/internationalization