Free Google Translate API for Dart
See it in pub: https://pub.dartlang.org/packages/translator
and GitHub: https://github.com/gabrielpacheco23/google-translator
void main() async {
final translator = GoogleTranslator();
final input = "Здравствуйте. Ты в порядке?";
translator.translate(input, from: 'ru', to: 'en').then(print);
// prints Hello. Are you okay?
var translation = await translator.translate("Dart is very cool!", to: 'pl');
print(translation);
// prints Dart jest bardzo fajny!
print(await "example".translate(to: 'pt'));
// prints exemplo
}
Using translate method passing the args from and to designates the language from text you're typing and the language to be translated
translator.translate("I love Brazil!", from: 'en', to: 'pt').then((s) {
print(s);
});
// prints Eu amo o Brasil!
or you can omit from language and it'll auto-detect the language of source text
translator.translate("Hello", to: 'es').then(print);
// prints Hola
and also pass the value to a var using await
var translation = await translator.translate("I would buy a car, if I had money.", from: 'en', to: 'it');
print(translation);
// prints Vorrei comprare una macchina, se avessi i soldi.
The returned value is a Translation object which holds the translation stuff
var translation = await translator.translate('Translation', from: 'en', to: 'es');
print('${translation.source} (${translation.sourceLanguage}) == ${translation.text} (${translation.targetLanguage})');
// prints Translation (English) == Traducción (Spanish)
You can use the extension method directly on the string too
print(await "example".translate(to: 'pt'));
// prints exemplo
There is translateAndPrint method that prints directly
translator.translateAndPrint("This means 'testing' in chinese", to: 'zh-cn');
// prints 这意味着用中文'测试'
For full API docs take a look at https://pub.dartlang.org/documentation/translator/latest/
MIT License
Copyright © 2019 Gabriel Pacheco
This package is developed for educational purposes only. Do not depend on this package as it may break anytime as it is based on crawling the Google Translate website. Consider buying Official Google Translate API for other types of usage.