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A flutter plugin for Text to Speech. This plugin is supported on iOS, Android, & Web.

Text To Speech #

pub package

A flutter text to speech plugin (Swift,Java)

Features #

  • Android, iOS, & Web
    • speak
    • stop
    • get languages
    • set language
    • set speech rate
    • set speech volume
    • set speech pitch
    • is language available
  • Android, iOS
    • get voices
    • set voice
  • Android
    • set Silence
    • synthesize to file

Usage #

Web #

Website from the example directory.

Android #

Change the minimum Android sdk version to 21 (or higher) in your android/app/build.gradle file.

minSdkVersion 21

iOS #

There's a known issue with integrating plugins that use Swift into a Flutter project created with the Objective-C template. Flutter#16049

Example

To use this plugin :

  dependencies:
    flutter:
      sdk: flutter
    flutter_tts:
  • instantiate FlutterTts
FlutterTts flutterTts = FlutterTts();

speak, stop, getLanguages, setLanguage, setSpeechRate, setVolume, setPitch, isLanguageAvailable #

Future _speak() async{
    var result = await flutterTts.speak("Hello World");
    if (result == 1) setState(() => ttsState = TtsState.playing);
}

Future _stop() async{
    var result = await flutterTts.stop();
    if (result == 1) setState(() => ttsState = TtsState.stopped);
}

Future _synthesizeToFile() async{
    var result = await flutterTts.synthesizeToFile("Hello World", "tts.wav");
}

List<dynamic> languages = await flutterTts.getLanguages;

await flutterTts.setLanguage("en-US");

await flutterTts.setSpeechRate(1.0);

await flutterTts.setVolume(1.0);

await flutterTts.setPitch(1.0);

await flutterTts.isLanguageAvailable("en-US");

Listening for platform calls #

flutterTts.setStartHandler(() {
  setState(() {
    ttsState = TtsState.playing;
  });
});

flutterTts.setCompletionHandler(() {
  setState(() {
    ttsState = TtsState.stopped;
  });
});

flutterTts.setErrorHandler((msg) {
  setState(() {
    ttsState = TtsState.stopped;
  });
});

Getting Started #

For help getting started with Flutter, view our online documentation.

For help on editing plugin code, view the documentation.

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Publisher

verified publishertundralabs.com

A flutter plugin for Text to Speech. This plugin is supported on iOS, Android, & Web.

Repository (GitHub)
View/report issues

License

unknown (LICENSE)

Dependencies

flutter, flutter_web_plugins

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