A simple wrapper for Google"s Text-To-Speech API. Simply list the available voices and convert your text to a mp3 by providing your API key, language code and voicename.

• add the package as a dependency to your pubspec.yaml file:

dependencies:
  flutter:
    sdk: flutter
  wavenet: ^2.0.5

• Initialize the TextToSpeechService:

TextToSpeechService service = TextToSpeechService("sample api key");

• List the available voices:

await service.availableVoices();

They can also be found here: https://cloud.google.com/text-to-speech/docs/voices

• Convert your text to a File object (api key required):

File mp3 = await service.textToSpeech(
  text: "Hello World",
  voiceName: "en-GB-Wavenet-F",
  audioEncoding: "MP3",
  languageCode: "en-GB"
  pitch: 0.0,
  speakingRate: 1.0,
);

This is a fork of https://pub.dartlang.org/packages/text_to_speech_api.