flutter_plugin_tts 1.0.2 flutter_plugin_tts: ^1.0.2 copied to clipboard
A new Flutter plugin.
import 'package:flutter/material.dart';
import 'dart:async';
import 'package:flutter/services.dart';
import 'package:flutter_plugin_tts/flutter_plugin_tts.dart';
void main() => runApp(MyApp());
class MyApp extends StatefulWidget {
@override
_MyAppState createState() => _MyAppState();
}
class _MyAppState extends State<MyApp> {
String _platformVersion = 'Unknown';
@override
void initState() {
super.initState();
initPlatformState();
}
// Platform messages are asynchronous, so we initialize in an async method.
Future<void> initPlatformState() async {
String platformVersion;
// Platform messages may fail, so we use a try/catch PlatformException.
try {
platformVersion = await FlutterPluginTts.platformVersion;
} on PlatformException {
platformVersion = 'Failed to get platform version.';
}
// If the widget was removed from the tree while the asynchronous platform
// message was in flight, we want to discard the reply rather than calling
// setState to update our non-existent appearance.
if (!mounted) return;
setState(() {
_platformVersion = platformVersion;
});
}
@override
Widget build(BuildContext context) {
return MaterialApp(
home: Scaffold(
body:
ListView(
children: <Widget>[
RaisedButton(child: const Text('设置成汉语'), onPressed: () {
FlutterPluginTts.setLanguage('zh-CN').then((v){
debugPrint('r = $v');
});
}),
RaisedButton(child: const Text('设置成英语'), onPressed: () {
FlutterPluginTts.setLanguage('en-AU').then((v){
debugPrint('r = $v');
});
}),
RaisedButton(child: const Text('设置成日语'), onPressed: () {
FlutterPluginTts.setLanguage('ja-JP').then((v){
debugPrint('r = $v');
});
}),
RaisedButton(child: const Text('播放汉语'), onPressed: () {
FlutterPluginTts.speak('你好,世界');
}),
RaisedButton(child: const Text('播放英语'), onPressed: () {
FlutterPluginTts.speak('hello,world');
}),
RaisedButton(child: const Text('播放日语'), onPressed: () {
FlutterPluginTts.speak('こんにちは、世界');
}),
RaisedButton(child: const Text('播放长句子'), onPressed: () {
FlutterPluginTts.speak('你好,世界。我正在测试播放很长的句子,你可以点击下方的播放暂停按钮来终止我的播放,如果我没有停止那就意味着这个停止功能还有问题。请你继续修复。啦啦啦啦!');
}),
RaisedButton(child: const Text('播放暂停'), onPressed: () {
FlutterPluginTts.stop();
}),
RaisedButton(child: const Text('播放暂停,立刻开始新句子'), onPressed: () {
FlutterPluginTts.stop();
FlutterPluginTts.speak('hello,world');
}),
RaisedButton(child: const Text('中文可用性'), onPressed: () {
FlutterPluginTts.isLanguageAvailable('zh-CN').then((v){
debugPrint('r = $v');
});
}),
RaisedButton(child: const Text('英文可用性'), onPressed: () {
FlutterPluginTts.isLanguageAvailable('en-US').then((v){
debugPrint('r = $v');
});
}),
RaisedButton(child: const Text('日文可用性'), onPressed: () {
FlutterPluginTts.isLanguageAvailable('ja-JP').then((v){
debugPrint('r = $v');
});
}),
RaisedButton(child: const Text('设置语速为1正常'), onPressed: () {
FlutterPluginTts.setSpeechRate(0.5);
}),
RaisedButton(child: const Text('设置语速为0.5'), onPressed: () {
FlutterPluginTts.setSpeechRate(0.25);
}),
RaisedButton(child: const Text('设置语速为2'), onPressed: () {
FlutterPluginTts.setSpeechRate(1);
}),
],
),
),
);
}
}