文字朗读

lib/pages/read_web/controller.dart

@@ -60,10 +60,14 @@ class ReadController extends FullLifeCycleController with GetSingleTickerProvide
   // 当前html名称 0-318.html
   late String currentHtmlName = '';
 
+  // 朗读组件
+  late FlutterTts flutterTts;
+
 
   ///------------------------------------------ 页面 生命周期--------------------------------------------------------
   @override
   void onInit() {
+    initTts();
     discussTitleFocusNode.addListener(_onCommentFocusChanged);
     super.onInit();
   }
@@ -104,6 +108,7 @@ class ReadController extends FullLifeCycleController with GetSingleTickerProvide
     discussTitleFocusNode.dispose();
     titleInput.dispose();
     contentInput.dispose();
+    flutterTts.stop();
     super.onClose();
   }
   ///------------------------------------------ 页面 生命周期--------------------------------------------------------
@@ -154,7 +159,75 @@ class ReadController extends FullLifeCycleController with GetSingleTickerProvide
 
   }
 
+  // 初始化朗读组件
+  initTts() {
+    flutterTts = FlutterTts();
+    _setAwaitOptions();
+    if (Platform.isAndroid) {
+      _getDefaultEngine();
+      _getDefaultVoice();
+    }
+
+    flutterTts.setStartHandler(() {
+      Console.log('-------------Playing-------------------');
+
+    });
+
+    if (Platform.isAndroid) {
+      flutterTts.setInitHandler(() {
+        Console.log('-------------TTS Initialized-------------------');
+      });
+    }
+
+    flutterTts.setCompletionHandler(() {
+      Console.log('-------------TTS Complete-------------------');
+    });
+
+    flutterTts.setCancelHandler(() {
+      Console.log('-------------TTS Cancel-------------------');
+    });
+
+    flutterTts.setPauseHandler(() {
+      Console.log('-------------TTS Paused-------------------');
+    });
 
+    flutterTts.setContinueHandler(() {
+      Console.log('-------------TTS Continued-------------------');
+    });
+
+    flutterTts.setErrorHandler((msg) {
+      Console.log('-------------TTS error-------------------$msg');
+    });
+
+  }
+  Future _setAwaitOptions() async {
+    await flutterTts.awaitSpeakCompletion(true);
+  }
+  Future _getDefaultEngine() async {
+    var engine = await flutterTts.getDefaultEngine;
+    if (engine != null) {
+      Console.log('engine--------------------------------$engine');
+    }
+  }
+
+  Future _getDefaultVoice() async {
+    var voice = await flutterTts.getDefaultVoice;
+    if (voice != null) {
+      Console.log('voice--------------------------------$voice');
+    }
+  }
+
+  Future speak(String text) async {
+    await flutterTts.setVolume(0.5);
+    await flutterTts.setSpeechRate(0.5);
+    await flutterTts.setPitch(1.0);
+
+    if (text != null) {
+      if (text!.isNotEmpty) {
+        await flutterTts.speak(text!);
+      }
+    }
+  }
 
   // 初始化录音组件
   Future<void> openTheRecorder() async {

lib/pages/read_web/index.dart

@@ -18,6 +18,7 @@ import 'package:flutter_screenutil/flutter_screenutil.dart';
 import 'package:flutter_sound/public/flutter_sound_recorder.dart';
 import 'package:flutter_sound_platform_interface/flutter_sound_platform_interface.dart';
 import 'package:flutter_sound_platform_interface/flutter_sound_recorder_platform_interface.dart';
+import 'package:flutter_tts/flutter_tts.dart';
 import 'package:get/get.dart';
 import 'package:go_router/go_router.dart';
 import 'package:intl/intl.dart';

lib/pages/read_web/view.dart

@@ -53,8 +53,6 @@ class _ReadPageState extends State<ReadPage> {
             onTap: (){
               readController.setShowChat(true);
               readController.setChatType(0);
-
-              context.pushNamed(Routes.baiDict,queryParameters: {'keyword':'蹦'});
             },
             child: Image.asset('assets/images/chat.png'),
           ):null,
@@ -126,6 +124,13 @@ class _ReadPageState extends State<ReadPage> {
                    // 监听朗读回调
                    controller.addJavaScriptHandler(handlerName: 'readCallBack', callback: (args){
                      Console.log('监听朗读回调------------------------------------------------$args');
+                     readController.speak(args.first.toString());
+                     // readController.speak('中国共产党（英文名：the Communist Party of China，简写CPC），'
+                     //     '创建于1921年7月23日，1921年中国共产党成立后，确立了新民主主义革命的正确道路，让灾难深重的中'
+                     //     '国人民看到了新的希望、有了新的依靠。我们党探索出农村包围城市、武装夺取政权的正确革命道路，“唤起工'
+                     //     '农千百万”“夺过鞭子揍敌人”，经过土地革命战争、抗日战争、解放战争，推翻了压在中国人民头上的帝国主义、'
+                     //     '封建主义、官僚资本主义“三座大山”，建立了人民当家作主的中华人民共和国，彻底结束了近代以来中国内忧外患、积贫积弱的悲惨境地，开启了中华民族发展进步的新纪元'
+                     // );
                    });
 
                    // 监听讨论回调