react native 使用 Expo Speech 文字转语音

安装：

npx expo install expo-speech

引入使用：

import * as React from 'react';
import { View, StyleSheet, Button } from 'react-native';
import * as Speech from 'expo-speech';

export default function App() {
  const speak = () => {
    Speech.speak("한국어", { language: "ko" });
  };

  return (
    <View style={styles.container}>
      <Button title="Press to hear some words" onPress={speak} />
    </View>
  );
}

const styles = StyleSheet.create({
  container: {
    flex: 1,
    justifyContent: 'center',
    backgroundColor: '#ecf0f1',
    padding: 8,
  },
});

链接：

更多配置项： Expo Speech
支持的语言： IETF BCP 47