google_mlkit_translation：Flutter 设备端翻译插件

dependencies:
  google_mlkit_translation: ^0.13.1

platform :ios, '15.5'

$iOSVersion = '15.5'

post_install do |installer|
  installer.pods_project.build_configurations.each do |config|
    config.build_settings["EXCLUDED_ARCHS[sdk=*]"] = "armv7"
    config.build_settings['IPHONEOS_DEPLOYMENT_TARGET'] = $iOSVersion
  end

  installer.pods_project.targets.each do |target|
    flutter_additional_ios_build_settings(target)
    target.build_configurations.each do |config|
      if Gem::Version.new($iOSVersion) > Gem::Version.new(config.build_settings['IPHONEOS_DEPLOYMENT_TARGET'])
        config.build_settings['IPHONEOS_DEPLOYMENT_TARGET'] = $iOSVersion
      end
    end
  end
end

import 'package:google_mlkit_translation/google_mlkit_translation.dart';

final TranslateLanguage sourceLanguage = TranslateLanguage.english;
final TranslateLanguage targetLanguage = TranslateLanguage.chinese;

final onDeviceTranslator = OnDeviceTranslator(
  sourceLanguage: sourceLanguage,
  targetLanguage: targetLanguage,
);

final String text = 'Hello, world!';
final String response = await onDeviceTranslator.translateText(text);
print(response); // 输出: 你好，世界！

onDeviceTranslator.close();

final modelManager = OnDeviceTranslatorModelManager();

final bool isDownloaded = await modelManager.isModelDownloaded(
  TranslateLanguage.english.bcpCode,
);

final bool success = await modelManager.downloadModel(
  TranslateLanguage.english.bcpCode,
);

final bool deleted = await modelManager.deleteModel(
  TranslateLanguage.english.bcpCode,
);