react-native-tts

React Native TTS

React Native TTS is a text-to-speech library for React Native on iOS and Android.

Documentation

• Install
• Usage
• License

Install

npm install --save react-native-tts
react-native link

Usage

Imports

import Tts from 'react-native-tts';

Speaking

Add utterance to TTS queue and start speaking. Returns promise with utteranceId.

Tts.speak('Hello, world!');

Stop speaking and flush the TTS queue.

Tts.stop();

List Voices

Returns list of available voices

(not supported on Android API Level < 21, returns empty list)

Tts.voices().then(voices => console.log(voices));

// Prints:
//
// [ { id: 'com.apple.ttsbundle.Moira-compact', name: 'Moira', language: 'en-IE' },
// ...
// { id: 'com.apple.ttsbundle.Samantha-compact', name: 'Samantha', language: 'en-US' } ]

Set default Language

Tts.setDefaultLanguage('en-IE');

Set default Voice

Sets default voice, pass one of the voiceId as reported by a call to Tts.voices()

(not available on Android API Level < 21)

Tts.setDefaultVoice('com.apple.ttsbundle.Moira-compact');

Set default Speech Rate

Sets default speech rate. The rate parameter is a float where where 0.01 is a slowest rate and 0.99 is the fastest rate.

Tts.setDefaultRate(0.6);

Events

Subscribe to TTS events

Tts.addEventListener('tts-start', (event) => console.log("start", event));
Tts.addEventListener('tts-finish', (event) => console.log("finish", event));
Tts.addEventListener('tts-cancel', (event) => console.log("cancel", event));

License

The MIT License (MIT)

Copyright © 2016 Anton Krasovsky

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the “Software”), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.