我的页面（语音播报）+home页(语音转文本)

@@ -40,6 +40,7 @@ import 'package:one_key/utils/dialog_util.dart';
 
 
 import 'package:one_key/route/navigator_util.dart';
 import 'package:one_key/route/navigator_util.dart';
 import 'package:one_key/utils/utils.dart';
 import 'package:one_key/utils/utils.dart';
+import 'package:permission_handler/permission_handler.dart';
 import 'package:provider/provider.dart';
 import 'package:provider/provider.dart';
 import 'package:tpns_flutter_plugin/tpns_flutter_plugin.dart';
 import 'package:tpns_flutter_plugin/tpns_flutter_plugin.dart';
 import 'package:flutter_app_badger/flutter_app_badger.dart';
 import 'package:flutter_app_badger/flutter_app_badger.dart';
@@ -67,6 +68,9 @@ import '../../provider/table_manage_model.dart';
 import '../../utils/event_bus.dart';
 import '../../utils/event_bus.dart';
 import '../../utils/screen_util.dart';
 import '../../utils/screen_util.dart';
 import '../feast/feast_page.dart';
 import '../feast/feast_page.dart';
+
+// import 'package:sherpa_onnx/sherpa_onnx.dart';
+import 'package:speech_to_text_wdn_ohos/speech_to_text_wdn_ohos.dart';
 // import 'package:sipflutterplugin/sipflutterplugin.dart';
 // import 'package:sipflutterplugin/sipflutterplugin.dart';
 
 
 class HomePage extends StatefulWidget {
 class HomePage extends StatefulWidget {
@@ -273,6 +277,9 @@ class HomePageState extends State<HomePage> with WidgetsBindingObserver {
       // bus.on('refresh_token', (arg) {
       // bus.on('refresh_token', (arg) {
       //   initPlatformState();
       //   initPlatformState();
       // });
       // });
+      if (Platform.isOhos) {
+        _speechToText();
+      }
       getSellerVersion();
       getSellerVersion();
 
 
       initPlatformState();
       initPlatformState();
@@ -374,6 +381,22 @@ class HomePageState extends State<HomePage> with WidgetsBindingObserver {
     }
     }
   }
   }
 
 
+/**
+ * 语音转文本  鸿蒙
+ */
+  _speechToText() async {
+    Utils.getPickPermission(context, () async {
+      final _speechToTextWdnOhosPlugin = SpeechToTextWdnOhos();
+      String? result =
+          await _speechToTextWdnOhosPlugin.init() ?? 'Unknown platform version';
+      print(result);
+
+      if (Navigator.canPop(context)) {
+        Navigator.pop(context);
+      }
+    }, Permission.microphone);
+  }
+
   _version() {
   _version() {
     if (collectStoreProvider!.sellerVersionList.length > 0) {
     if (collectStoreProvider!.sellerVersionList.length > 0) {
 //获取到店铺过期时间
 //获取到店铺过期时间

@@ -43,6 +43,8 @@ import '../../provider/store_base_info_provider.dart';
 import '../../utils/dialog_util.dart';
 import '../../utils/dialog_util.dart';
 import '../../utils/screen_util.dart';
 import '../../utils/screen_util.dart';
 
 
+import 'package:flutter_tts/flutter_tts.dart';
+
 class MyPage extends StatefulWidget {
 class MyPage extends StatefulWidget {
   @override
   @override
   State<StatefulWidget> createState() {
   State<StatefulWidget> createState() {
@@ -66,11 +68,18 @@ class MyPageState extends State<MyPage> with WidgetsBindingObserver {
   late CollectStoreProvider collectStoreProvider;
   late CollectStoreProvider collectStoreProvider;
   bool isStoreWine = false;
   bool isStoreWine = false;
 
 
+  FlutterTts tts = FlutterTts();
+
   @override
   @override
   void initState() {
   void initState() {
     // TODO: implement initState
     // TODO: implement initState
     super.initState();
     super.initState();
 
 
+    tts.awaitSpeakCompletion(true);
+    tts.startHandler = () {
+      print('start');
+    };
+
     controller = ScrollController(initialScrollOffset: 0.0);
     controller = ScrollController(initialScrollOffset: 0.0);
     WidgetsBinding.instance.addObserver(this);
     WidgetsBinding.instance.addObserver(this);
     Utils.changeStatusColor(color: MyColours.color_438E93);
     Utils.changeStatusColor(color: MyColours.color_438E93);
@@ -365,14 +374,14 @@ class MyPageState extends State<MyPage> with WidgetsBindingObserver {
   //检查版本更新
   //检查版本更新
   checkUpdate() async {
   checkUpdate() async {
     // if (Platform.isIOS || Platform.isAndroid) {
     // if (Platform.isIOS || Platform.isAndroid) {
-      UpdateModelMy updateModel = new UpdateModelMy();
-      updateModel.checkUpdate(context, (version) {
-        _version = version;
-        setState(() {
-          newVersion = true;
-        });
-        // updateModel.showUpdateDialog(context, version);
-      }, showToast: false);
+    UpdateModelMy updateModel = new UpdateModelMy();
+    updateModel.checkUpdate(context, (version) {
+      _version = version;
+      setState(() {
+        newVersion = true;
+      });
+      // updateModel.showUpdateDialog(context, version);
+    }, showToast: false);
     // } else if (Platform.isOhos) {
     // } else if (Platform.isOhos) {
     //   // newVersion = await Utils.checkUpdateOhos();
     //   // newVersion = await Utils.checkUpdateOhos();
     //   // setState(() {});
     //   // setState(() {});
@@ -1327,7 +1336,19 @@ class MyPageState extends State<MyPage> with WidgetsBindingObserver {
                                                       context, '客户存酒') ||
                                                       context, '客户存酒') ||
                                                   isStoreWine))),
                                                   isStoreWine))),
                                   InkWell(
                                   InkWell(
-                                      onTap: () {}, child: _item('', '空空空空')),
+                                      onTap: () async {
+                                        try {
+                                    
+                                          var rss = await tts.speak(
+                                              '12月30日营业额是30000，总预订数是50桌，同比上涨3%，环比上涨6%。',
+                                              focus: false);
+                                          print('rss');
+                                        } catch (e) {
+                                          print(e);
+                                        }
+                                      },
+                                      child: _item(
+                                          Utils.getImgPath('khcj'), '语音播报')),
                                   InkWell(
                                   InkWell(
                                       onTap: () {}, child: _item('', '空空空空')),
                                       onTap: () {}, child: _item('', '空空空空')),
                                 ])
                                 ])
@@ -1784,7 +1805,7 @@ class MyPageState extends State<MyPage> with WidgetsBindingObserver {
                               VEmptyView(48),
                               VEmptyView(48),
                               InkWell(
                               InkWell(
                                   onTap: () async {
                                   onTap: () async {
-                                    if ( Platform.isAndroid) {
+                                    if (Platform.isAndroid) {
                                       UserModel usermodel =
                                       UserModel usermodel =
                                           Provider.of<UserModel>(context,
                                           Provider.of<UserModel>(context,
                                               listen: false);
                                               listen: false);
@@ -1793,14 +1814,14 @@ class MyPageState extends State<MyPage> with WidgetsBindingObserver {
                                         return;
                                         return;
                                       }
                                       }
                                     }
                                     }
-                                      if (newVersion) {
-                                        UpdateModelMy updateModel =
-                                            new UpdateModelMy();
-                                        updateModel.showUpdateDialog(
-                                            context, _version);
-                                      } else {
-                                        Utils.showToast("当前已是最新版本");
-                                      }
+                                    if (newVersion) {
+                                      UpdateModelMy updateModel =
+                                          new UpdateModelMy();
+                                      updateModel.showUpdateDialog(
+                                          context, _version);
+                                    } else {
+                                      Utils.showToast("当前已是最新版本");
+                                    }
                                     // else if (Platform.isOhos) {
                                     // else if (Platform.isOhos) {
                                     //   if (newVersion) {
                                     //   if (newVersion) {
                                     //     // UpdateModelMy updateModel =
                                     //     // UpdateModelMy updateModel =

@@ -37,10 +37,10 @@ packages:
     dependency: transitive
     dependency: transitive
     description:
     description:
       name: collection
       name: collection
-      sha256: a1ace0a119f20aabc852d165077c036cd864315bd99b7eaa10a60100341941bf
+      sha256: ee67cb0715911d28db6bf4af1026078bd6f0128b07a5f66fb2ed94ec6783c09a
       url: "https://pub.flutter-io.cn"
       url: "https://pub.flutter-io.cn"
     source: hosted
     source: hosted
-    version: "1.19.0"
+    version: "1.18.0"
   fake_async:
   fake_async:
     dependency: transitive
     dependency: transitive
     description:
     description:
@@ -71,18 +71,18 @@ packages:
     dependency: transitive
     dependency: transitive
     description:
     description:
       name: leak_tracker
       name: leak_tracker
-      sha256: "7bb2830ebd849694d1ec25bf1f44582d6ac531a57a365a803a6034ff751d2d06"
+      sha256: "7f0df31977cb2c0b88585095d168e689669a2cc9b97c309665e3386f3e9d341a"
       url: "https://pub.flutter-io.cn"
       url: "https://pub.flutter-io.cn"
     source: hosted
     source: hosted
-    version: "10.0.7"
+    version: "10.0.4"
   leak_tracker_flutter_testing:
   leak_tracker_flutter_testing:
     dependency: transitive
     dependency: transitive
     description:
     description:
       name: leak_tracker_flutter_testing
       name: leak_tracker_flutter_testing
-      sha256: "9491a714cca3667b60b5c420da8217e6de0d1ba7a5ec322fab01758f6998f379"
+      sha256: "06e98f569d004c1315b991ded39924b21af84cf14cc94791b8aea337d25b57f8"
       url: "https://pub.flutter-io.cn"
       url: "https://pub.flutter-io.cn"
     source: hosted
     source: hosted
-    version: "3.0.8"
+    version: "3.0.3"
   leak_tracker_testing:
   leak_tracker_testing:
     dependency: transitive
     dependency: transitive
     description:
     description:
@@ -111,18 +111,18 @@ packages:
     dependency: transitive
     dependency: transitive
     description:
     description:
       name: material_color_utilities
       name: material_color_utilities
-      sha256: f7142bb1154231d7ea5f96bc7bde4bda2a0945d2806bb11670e30b850d56bdec
+      sha256: "0e0a020085b65b6083975e499759762399b4475f766c21668c4ecca34ea74e5a"
       url: "https://pub.flutter-io.cn"
       url: "https://pub.flutter-io.cn"
     source: hosted
     source: hosted
-    version: "0.11.1"
+    version: "0.8.0"
   meta:
   meta:
     dependency: transitive
     dependency: transitive
     description:
     description:
       name: meta
       name: meta
-      sha256: bdb68674043280c3428e9ec998512fb681678676b3c54e773629ffe74419f8c7
+      sha256: "7687075e408b093f36e6bbf6c91878cc0d4cd10f409506f7bc996f68220b9136"
       url: "https://pub.flutter-io.cn"
       url: "https://pub.flutter-io.cn"
     source: hosted
     source: hosted
-    version: "1.15.0"
+    version: "1.12.0"
   path:
   path:
     dependency: transitive
     dependency: transitive
     description:
     description:
@@ -143,7 +143,7 @@ packages:
     dependency: transitive
     dependency: transitive
     description: flutter
     description: flutter
     source: sdk
     source: sdk
-    version: "0.0.0"
+    version: "0.0.99"
   source_span:
   source_span:
     dependency: transitive
     dependency: transitive
     description:
     description:
@@ -156,10 +156,10 @@ packages:
     dependency: transitive
     dependency: transitive
     description:
     description:
       name: stack_trace
       name: stack_trace
-      sha256: "9f47fd3630d76be3ab26f0ee06d213679aa425996925ff3feffdec504931c377"
+      sha256: "73713990125a6d93122541237550ee3352a2d84baad52d375a4cad2eb9b7ce0b"
       url: "https://pub.flutter-io.cn"
       url: "https://pub.flutter-io.cn"
     source: hosted
     source: hosted
-    version: "1.12.0"
+    version: "1.11.1"
   stream_channel:
   stream_channel:
     dependency: transitive
     dependency: transitive
     description:
     description:
@@ -172,10 +172,10 @@ packages:
     dependency: transitive
     dependency: transitive
     description:
     description:
       name: string_scanner
       name: string_scanner
-      sha256: "688af5ed3402a4bde5b3a6c15fd768dbf2621a614950b17f04626c431ab3c4c3"
+      sha256: "556692adab6cfa87322a115640c11f13cb77b3f076ddcc5d6ae3c20242bedcde"
       url: "https://pub.flutter-io.cn"
       url: "https://pub.flutter-io.cn"
     source: hosted
     source: hosted
-    version: "1.3.0"
+    version: "1.2.0"
   term_glyph:
   term_glyph:
     dependency: transitive
     dependency: transitive
     description:
     description:
@@ -188,10 +188,10 @@ packages:
     dependency: transitive
     dependency: transitive
     description:
     description:
       name: test_api
       name: test_api
-      sha256: "664d3a9a64782fcdeb83ce9c6b39e78fd2971d4e37827b9b06c3aa1edc5e760c"
+      sha256: "9955ae474176f7ac8ee4e989dadfb411a58c30415bcfb648fa04b2b8a03afa7f"
       url: "https://pub.flutter-io.cn"
       url: "https://pub.flutter-io.cn"
     source: hosted
     source: hosted
-    version: "0.7.3"
+    version: "0.7.0"
   vector_math:
   vector_math:
     dependency: transitive
     dependency: transitive
     description:
     description:
@@ -204,10 +204,10 @@ packages:
     dependency: transitive
     dependency: transitive
     description:
     description:
       name: vm_service
       name: vm_service
-      sha256: f6be3ed8bd01289b34d679c2b62226f63c0e69f9fd2e50a6b3c1c729a961041b
+      sha256: "3923c89304b715fb1eb6423f017651664a03bf5f4b29983627c4da791f74a4ec"
       url: "https://pub.flutter-io.cn"
       url: "https://pub.flutter-io.cn"
     source: hosted
     source: hosted
-    version: "14.3.0"
+    version: "14.2.1"
 sdks:
 sdks:
-  dart: ">=3.4.0 <4.0.0"
+  dart: ">=3.3.0 <4.0.0"
   flutter: ">=3.18.0-18.0.pre.54"
   flutter: ">=3.18.0-18.0.pre.54"

@@ -37,10 +37,10 @@ packages:
     dependency: transitive
     dependency: transitive
     description:
     description:
       name: collection
       name: collection
-      sha256: a1ace0a119f20aabc852d165077c036cd864315bd99b7eaa10a60100341941bf
+      sha256: ee67cb0715911d28db6bf4af1026078bd6f0128b07a5f66fb2ed94ec6783c09a
       url: "https://pub.flutter-io.cn"
       url: "https://pub.flutter-io.cn"
     source: hosted
     source: hosted
-    version: "1.19.0"
+    version: "1.18.0"
   fake_async:
   fake_async:
     dependency: transitive
     dependency: transitive
     description:
     description:
@@ -79,18 +79,18 @@ packages:
     dependency: transitive
     dependency: transitive
     description:
     description:
       name: leak_tracker
       name: leak_tracker
-      sha256: "7bb2830ebd849694d1ec25bf1f44582d6ac531a57a365a803a6034ff751d2d06"
+      sha256: "7f0df31977cb2c0b88585095d168e689669a2cc9b97c309665e3386f3e9d341a"
       url: "https://pub.flutter-io.cn"
       url: "https://pub.flutter-io.cn"
     source: hosted
     source: hosted
-    version: "10.0.7"
+    version: "10.0.4"
   leak_tracker_flutter_testing:
   leak_tracker_flutter_testing:
     dependency: transitive
     dependency: transitive
     description:
     description:
       name: leak_tracker_flutter_testing
       name: leak_tracker_flutter_testing
-      sha256: "9491a714cca3667b60b5c420da8217e6de0d1ba7a5ec322fab01758f6998f379"
+      sha256: "06e98f569d004c1315b991ded39924b21af84cf14cc94791b8aea337d25b57f8"
       url: "https://pub.flutter-io.cn"
       url: "https://pub.flutter-io.cn"
     source: hosted
     source: hosted
-    version: "3.0.8"
+    version: "3.0.3"
   leak_tracker_testing:
   leak_tracker_testing:
     dependency: transitive
     dependency: transitive
     description:
     description:
@@ -119,18 +119,18 @@ packages:
     dependency: transitive
     dependency: transitive
     description:
     description:
       name: material_color_utilities
       name: material_color_utilities
-      sha256: f7142bb1154231d7ea5f96bc7bde4bda2a0945d2806bb11670e30b850d56bdec
+      sha256: "0e0a020085b65b6083975e499759762399b4475f766c21668c4ecca34ea74e5a"
       url: "https://pub.flutter-io.cn"
       url: "https://pub.flutter-io.cn"
     source: hosted
     source: hosted
-    version: "0.11.1"
+    version: "0.8.0"
   meta:
   meta:
     dependency: transitive
     dependency: transitive
     description:
     description:
       name: meta
       name: meta
-      sha256: bdb68674043280c3428e9ec998512fb681678676b3c54e773629ffe74419f8c7
+      sha256: "7687075e408b093f36e6bbf6c91878cc0d4cd10f409506f7bc996f68220b9136"
       url: "https://pub.flutter-io.cn"
       url: "https://pub.flutter-io.cn"
     source: hosted
     source: hosted
-    version: "1.15.0"
+    version: "1.12.0"
   path:
   path:
     dependency: transitive
     dependency: transitive
     description:
     description:
@@ -143,7 +143,7 @@ packages:
     dependency: transitive
     dependency: transitive
     description: flutter
     description: flutter
     source: sdk
     source: sdk
-    version: "0.0.0"
+    version: "0.0.99"
   source_span:
   source_span:
     dependency: transitive
     dependency: transitive
     description:
     description:
@@ -156,10 +156,10 @@ packages:
     dependency: transitive
     dependency: transitive
     description:
     description:
       name: stack_trace
       name: stack_trace
-      sha256: "9f47fd3630d76be3ab26f0ee06d213679aa425996925ff3feffdec504931c377"
+      sha256: "73713990125a6d93122541237550ee3352a2d84baad52d375a4cad2eb9b7ce0b"
       url: "https://pub.flutter-io.cn"
       url: "https://pub.flutter-io.cn"
     source: hosted
     source: hosted
-    version: "1.12.0"
+    version: "1.11.1"
   stream_channel:
   stream_channel:
     dependency: transitive
     dependency: transitive
     description:
     description:
@@ -172,10 +172,10 @@ packages:
     dependency: transitive
     dependency: transitive
     description:
     description:
       name: string_scanner
       name: string_scanner
-      sha256: "688af5ed3402a4bde5b3a6c15fd768dbf2621a614950b17f04626c431ab3c4c3"
+      sha256: "556692adab6cfa87322a115640c11f13cb77b3f076ddcc5d6ae3c20242bedcde"
       url: "https://pub.flutter-io.cn"
       url: "https://pub.flutter-io.cn"
     source: hosted
     source: hosted
-    version: "1.3.0"
+    version: "1.2.0"
   term_glyph:
   term_glyph:
     dependency: transitive
     dependency: transitive
     description:
     description:
@@ -188,10 +188,10 @@ packages:
     dependency: transitive
     dependency: transitive
     description:
     description:
       name: test_api
       name: test_api
-      sha256: "664d3a9a64782fcdeb83ce9c6b39e78fd2971d4e37827b9b06c3aa1edc5e760c"
+      sha256: "9955ae474176f7ac8ee4e989dadfb411a58c30415bcfb648fa04b2b8a03afa7f"
       url: "https://pub.flutter-io.cn"
       url: "https://pub.flutter-io.cn"
     source: hosted
     source: hosted
-    version: "0.7.3"
+    version: "0.7.0"
   vector_math:
   vector_math:
     dependency: transitive
     dependency: transitive
     description:
     description:
@@ -204,10 +204,10 @@ packages:
     dependency: transitive
     dependency: transitive
     description:
     description:
       name: vm_service
       name: vm_service
-      sha256: f6be3ed8bd01289b34d679c2b62226f63c0e69f9fd2e50a6b3c1c729a961041b
+      sha256: "3923c89304b715fb1eb6423f017651664a03bf5f4b29983627c4da791f74a4ec"
       url: "https://pub.flutter-io.cn"
       url: "https://pub.flutter-io.cn"
     source: hosted
     source: hosted
-    version: "14.3.0"
+    version: "14.2.1"
 sdks:
 sdks:
-  dart: ">=3.4.0 <4.0.0"
+  dart: ">=3.3.0 <4.0.0"
   flutter: ">=3.18.0-18.0.pre.54"
   flutter: ">=3.18.0-18.0.pre.54"

 sdk.dir=/Users/wangdongni/Library/Android/sdk
 sdk.dir=/Users/wangdongni/Library/Android/sdk
-flutter.sdk=/Users/wangdongni/fvm/versions/3.27.3
+flutter.sdk=/Users/wangdongni/fvm/versions/custom_3.27.4-ohos-dev

@@ -37,10 +37,10 @@ packages:
     dependency: transitive
     dependency: transitive
     description:
     description:
       name: collection
       name: collection
-      sha256: a1ace0a119f20aabc852d165077c036cd864315bd99b7eaa10a60100341941bf
+      sha256: ee67cb0715911d28db6bf4af1026078bd6f0128b07a5f66fb2ed94ec6783c09a
       url: "https://pub.flutter-io.cn"
       url: "https://pub.flutter-io.cn"
     source: hosted
     source: hosted
-    version: "1.19.0"
+    version: "1.18.0"
   cupertino_icons:
   cupertino_icons:
     dependency: "direct main"
     dependency: "direct main"
     description:
     description:
@@ -94,18 +94,18 @@ packages:
     dependency: transitive
     dependency: transitive
     description:
     description:
       name: leak_tracker
       name: leak_tracker
-      sha256: "7bb2830ebd849694d1ec25bf1f44582d6ac531a57a365a803a6034ff751d2d06"
+      sha256: "7f0df31977cb2c0b88585095d168e689669a2cc9b97c309665e3386f3e9d341a"
       url: "https://pub.flutter-io.cn"
       url: "https://pub.flutter-io.cn"
     source: hosted
     source: hosted
-    version: "10.0.7"
+    version: "10.0.4"
   leak_tracker_flutter_testing:
   leak_tracker_flutter_testing:
     dependency: transitive
     dependency: transitive
     description:
     description:
       name: leak_tracker_flutter_testing
       name: leak_tracker_flutter_testing
-      sha256: "9491a714cca3667b60b5c420da8217e6de0d1ba7a5ec322fab01758f6998f379"
+      sha256: "06e98f569d004c1315b991ded39924b21af84cf14cc94791b8aea337d25b57f8"
       url: "https://pub.flutter-io.cn"
       url: "https://pub.flutter-io.cn"
     source: hosted
     source: hosted
-    version: "3.0.8"
+    version: "3.0.3"
   leak_tracker_testing:
   leak_tracker_testing:
     dependency: transitive
     dependency: transitive
     description:
     description:
@@ -142,18 +142,18 @@ packages:
     dependency: transitive
     dependency: transitive
     description:
     description:
       name: material_color_utilities
       name: material_color_utilities
-      sha256: f7142bb1154231d7ea5f96bc7bde4bda2a0945d2806bb11670e30b850d56bdec
+      sha256: "0e0a020085b65b6083975e499759762399b4475f766c21668c4ecca34ea74e5a"
       url: "https://pub.flutter-io.cn"
       url: "https://pub.flutter-io.cn"
     source: hosted
     source: hosted
-    version: "0.11.1"
+    version: "0.8.0"
   meta:
   meta:
     dependency: transitive
     dependency: transitive
     description:
     description:
       name: meta
       name: meta
-      sha256: bdb68674043280c3428e9ec998512fb681678676b3c54e773629ffe74419f8c7
+      sha256: "7687075e408b093f36e6bbf6c91878cc0d4cd10f409506f7bc996f68220b9136"
       url: "https://pub.flutter-io.cn"
       url: "https://pub.flutter-io.cn"
     source: hosted
     source: hosted
-    version: "1.15.0"
+    version: "1.12.0"
   path:
   path:
     dependency: transitive
     dependency: transitive
     description:
     description:
@@ -166,7 +166,7 @@ packages:
     dependency: transitive
     dependency: transitive
     description: flutter
     description: flutter
     source: sdk
     source: sdk
-    version: "0.0.0"
+    version: "0.0.99"
   source_span:
   source_span:
     dependency: transitive
     dependency: transitive
     description:
     description:
@@ -179,10 +179,10 @@ packages:
     dependency: transitive
     dependency: transitive
     description:
     description:
       name: stack_trace
       name: stack_trace
-      sha256: "9f47fd3630d76be3ab26f0ee06d213679aa425996925ff3feffdec504931c377"
+      sha256: "73713990125a6d93122541237550ee3352a2d84baad52d375a4cad2eb9b7ce0b"
       url: "https://pub.flutter-io.cn"
       url: "https://pub.flutter-io.cn"
     source: hosted
     source: hosted
-    version: "1.12.0"
+    version: "1.11.1"
   stream_channel:
   stream_channel:
     dependency: transitive
     dependency: transitive
     description:
     description:
@@ -195,10 +195,10 @@ packages:
     dependency: transitive
     dependency: transitive
     description:
     description:
       name: string_scanner
       name: string_scanner
-      sha256: "688af5ed3402a4bde5b3a6c15fd768dbf2621a614950b17f04626c431ab3c4c3"
+      sha256: "556692adab6cfa87322a115640c11f13cb77b3f076ddcc5d6ae3c20242bedcde"
       url: "https://pub.flutter-io.cn"
       url: "https://pub.flutter-io.cn"
     source: hosted
     source: hosted
-    version: "1.3.0"
+    version: "1.2.0"
   term_glyph:
   term_glyph:
     dependency: transitive
     dependency: transitive
     description:
     description:
@@ -211,10 +211,10 @@ packages:
     dependency: transitive
     dependency: transitive
     description:
     description:
       name: test_api
       name: test_api
-      sha256: "664d3a9a64782fcdeb83ce9c6b39e78fd2971d4e37827b9b06c3aa1edc5e760c"
+      sha256: "9955ae474176f7ac8ee4e989dadfb411a58c30415bcfb648fa04b2b8a03afa7f"
       url: "https://pub.flutter-io.cn"
       url: "https://pub.flutter-io.cn"
     source: hosted
     source: hosted
-    version: "0.7.3"
+    version: "0.7.0"
   vector_math:
   vector_math:
     dependency: transitive
     dependency: transitive
     description:
     description:
@@ -227,10 +227,10 @@ packages:
     dependency: transitive
     dependency: transitive
     description:
     description:
       name: vm_service
       name: vm_service
-      sha256: f6be3ed8bd01289b34d679c2b62226f63c0e69f9fd2e50a6b3c1c729a961041b
+      sha256: "3923c89304b715fb1eb6423f017651664a03bf5f4b29983627c4da791f74a4ec"
       url: "https://pub.flutter-io.cn"
       url: "https://pub.flutter-io.cn"
     source: hosted
     source: hosted
-    version: "14.3.0"
+    version: "14.2.1"
 sdks:
 sdks:
-  dart: ">=3.4.0 <4.0.0"
+  dart: ">=3.3.0 <4.0.0"
   flutter: ">=3.18.0-18.0.pre.54"
   flutter: ">=3.18.0-18.0.pre.54"

@@ -37,10 +37,10 @@ packages:
     dependency: transitive
     dependency: transitive
     description:
     description:
       name: collection
       name: collection
-      sha256: a1ace0a119f20aabc852d165077c036cd864315bd99b7eaa10a60100341941bf
+      sha256: ee67cb0715911d28db6bf4af1026078bd6f0128b07a5f66fb2ed94ec6783c09a
       url: "https://pub.flutter-io.cn"
       url: "https://pub.flutter-io.cn"
     source: hosted
     source: hosted
-    version: "1.19.0"
+    version: "1.18.0"
   fake_async:
   fake_async:
     dependency: transitive
     dependency: transitive
     description:
     description:
@@ -71,18 +71,18 @@ packages:
     dependency: transitive
     dependency: transitive
     description:
     description:
       name: leak_tracker
       name: leak_tracker
-      sha256: "7bb2830ebd849694d1ec25bf1f44582d6ac531a57a365a803a6034ff751d2d06"
+      sha256: "7f0df31977cb2c0b88585095d168e689669a2cc9b97c309665e3386f3e9d341a"
       url: "https://pub.flutter-io.cn"
       url: "https://pub.flutter-io.cn"
     source: hosted
     source: hosted
-    version: "10.0.7"
+    version: "10.0.4"
   leak_tracker_flutter_testing:
   leak_tracker_flutter_testing:
     dependency: transitive
     dependency: transitive
     description:
     description:
       name: leak_tracker_flutter_testing
       name: leak_tracker_flutter_testing
-      sha256: "9491a714cca3667b60b5c420da8217e6de0d1ba7a5ec322fab01758f6998f379"
+      sha256: "06e98f569d004c1315b991ded39924b21af84cf14cc94791b8aea337d25b57f8"
       url: "https://pub.flutter-io.cn"
       url: "https://pub.flutter-io.cn"
     source: hosted
     source: hosted
-    version: "3.0.8"
+    version: "3.0.3"
   leak_tracker_testing:
   leak_tracker_testing:
     dependency: transitive
     dependency: transitive
     description:
     description:
@@ -119,18 +119,18 @@ packages:
     dependency: transitive
     dependency: transitive
     description:
     description:
       name: material_color_utilities
       name: material_color_utilities
-      sha256: f7142bb1154231d7ea5f96bc7bde4bda2a0945d2806bb11670e30b850d56bdec
+      sha256: "0e0a020085b65b6083975e499759762399b4475f766c21668c4ecca34ea74e5a"
       url: "https://pub.flutter-io.cn"
       url: "https://pub.flutter-io.cn"
     source: hosted
     source: hosted
-    version: "0.11.1"
+    version: "0.8.0"
   meta:
   meta:
     dependency: transitive
     dependency: transitive
     description:
     description:
       name: meta
       name: meta
-      sha256: bdb68674043280c3428e9ec998512fb681678676b3c54e773629ffe74419f8c7
+      sha256: "7687075e408b093f36e6bbf6c91878cc0d4cd10f409506f7bc996f68220b9136"
       url: "https://pub.flutter-io.cn"
       url: "https://pub.flutter-io.cn"
     source: hosted
     source: hosted
-    version: "1.15.0"
+    version: "1.12.0"
   path:
   path:
     dependency: transitive
     dependency: transitive
     description:
     description:
@@ -143,7 +143,7 @@ packages:
     dependency: transitive
     dependency: transitive
     description: flutter
     description: flutter
     source: sdk
     source: sdk
-    version: "0.0.0"
+    version: "0.0.99"
   source_span:
   source_span:
     dependency: transitive
     dependency: transitive
     description:
     description:
@@ -156,10 +156,10 @@ packages:
     dependency: transitive
     dependency: transitive
     description:
     description:
       name: stack_trace
       name: stack_trace
-      sha256: "9f47fd3630d76be3ab26f0ee06d213679aa425996925ff3feffdec504931c377"
+      sha256: "73713990125a6d93122541237550ee3352a2d84baad52d375a4cad2eb9b7ce0b"
       url: "https://pub.flutter-io.cn"
       url: "https://pub.flutter-io.cn"
     source: hosted
     source: hosted
-    version: "1.12.0"
+    version: "1.11.1"
   stream_channel:
   stream_channel:
     dependency: transitive
     dependency: transitive
     description:
     description:
@@ -172,10 +172,10 @@ packages:
     dependency: transitive
     dependency: transitive
     description:
     description:
       name: string_scanner
       name: string_scanner
-      sha256: "688af5ed3402a4bde5b3a6c15fd768dbf2621a614950b17f04626c431ab3c4c3"
+      sha256: "556692adab6cfa87322a115640c11f13cb77b3f076ddcc5d6ae3c20242bedcde"
       url: "https://pub.flutter-io.cn"
       url: "https://pub.flutter-io.cn"
     source: hosted
     source: hosted
-    version: "1.3.0"
+    version: "1.2.0"
   term_glyph:
   term_glyph:
     dependency: transitive
     dependency: transitive
     description:
     description:
@@ -188,10 +188,10 @@ packages:
     dependency: transitive
     dependency: transitive
     description:
     description:
       name: test_api
       name: test_api
-      sha256: "664d3a9a64782fcdeb83ce9c6b39e78fd2971d4e37827b9b06c3aa1edc5e760c"
+      sha256: "9955ae474176f7ac8ee4e989dadfb411a58c30415bcfb648fa04b2b8a03afa7f"
       url: "https://pub.flutter-io.cn"
       url: "https://pub.flutter-io.cn"
     source: hosted
     source: hosted
-    version: "0.7.3"
+    version: "0.7.0"
   vector_math:
   vector_math:
     dependency: transitive
     dependency: transitive
     description:
     description:
@@ -204,10 +204,10 @@ packages:
     dependency: transitive
     dependency: transitive
     description:
     description:
       name: vm_service
       name: vm_service
-      sha256: f6be3ed8bd01289b34d679c2b62226f63c0e69f9fd2e50a6b3c1c729a961041b
+      sha256: "3923c89304b715fb1eb6423f017651664a03bf5f4b29983627c4da791f74a4ec"
       url: "https://pub.flutter-io.cn"
       url: "https://pub.flutter-io.cn"
     source: hosted
     source: hosted
-    version: "14.3.0"
+    version: "14.2.1"
 sdks:
 sdks:
-  dart: ">=3.4.0 <4.0.0"
+  dart: ">=3.3.0 <4.0.0"
   flutter: ">=3.18.0-18.0.pre.54"
   flutter: ">=3.18.0-18.0.pre.54"

+# Miscellaneous
+*.class
+*.log
+*.pyc
+*.swp
+.DS_Store
+.atom/
+.build/
+.buildlog/
+.history
+.svn/
+.swiftpm/
+migrate_working_dir/
+
+# IntelliJ related
+*.iml
+*.ipr
+*.iws
+.idea/
+
+# The .vscode folder contains launch configuration and tasks you configure in
+# VS Code which you may wish to be included in version control, so this line
+# is commented out by default.
+#.vscode/
+
+# Flutter/Dart/Pub related
+# Libraries should not include pubspec.lock, per https://dart.dev/guides/libraries/private-files#pubspeclock.
+/pubspec.lock
+**/doc/api/
+.dart_tool/
+.flutter-plugins
+.flutter-plugins-dependencies
+build/

+# This file tracks properties of this Flutter project.
+# Used by Flutter tool to assess capabilities and perform upgrades etc.
+#
+# This file should be version controlled and should not be manually edited.
+
+version:
+  revision: "2f6880c100de5adf8fb4f2aa8d5c84484ca3d966"
+  channel: "[user-branch]"
+
+project_type: plugin
+
+# Tracks metadata for the flutter migrate command
+migration:
+  platforms:
+    - platform: root
+      create_revision: 2f6880c100de5adf8fb4f2aa8d5c84484ca3d966
+      base_revision: 2f6880c100de5adf8fb4f2aa8d5c84484ca3d966
+    - platform: ohos
+      create_revision: 2f6880c100de5adf8fb4f2aa8d5c84484ca3d966
+      base_revision: 2f6880c100de5adf8fb4f2aa8d5c84484ca3d966
+
+  # User provided section
+
+  # List of Local paths (relative to this file) that should be
+  # ignored by the migrate tool.
+  #
+  # Files that are not part of the templates will be ignored by default.
+  unmanaged_files:
+    - 'lib/main.dart'
+    - 'ios/Runner.xcodeproj/project.pbxproj'

+## 0.0.1
+
+* TODO: Describe initial release.

+TODO: Add your license here.

+# flutter_tts_ohos
+
+A new Flutter plugin project.
+
+## Getting Started
+
+This project is a starting point for a Flutter
+[plug-in package](https://flutter.dev/to/develop-plugins),
+a specialized package that includes platform-specific implementation code for
+Android and/or iOS.
+
+For help getting started with Flutter development, view the
+[online documentation](https://docs.flutter.dev), which offers tutorials,
+samples, guidance on mobile development, and a full API reference.
+

+include: package:flutter_lints/flutter.yaml
+
+# Additional information about this file can be found at
+# https://dart.dev/guides/language/analysis-options

+# Miscellaneous
+*.class
+*.log
+*.pyc
+*.swp
+.DS_Store
+.atom/
+.build/
+.buildlog/
+.history
+.svn/
+.swiftpm/
+migrate_working_dir/
+
+# IntelliJ related
+*.iml
+*.ipr
+*.iws
+.idea/
+
+# The .vscode folder contains launch configuration and tasks you configure in
+# VS Code which you may wish to be included in version control, so this line
+# is commented out by default.
+#.vscode/
+
+# Flutter/Dart/Pub related
+**/doc/api/
+**/ios/Flutter/.last_build_id
+.dart_tool/
+.flutter-plugins
+.flutter-plugins-dependencies
+.pub-cache/
+.pub/
+/build/
+
+# Symbolication related
+app.*.symbols
+
+# Obfuscation related
+app.*.map.json
+
+# Android Studio will place build artifacts here
+/android/app/debug
+/android/app/profile
+/android/app/release

+# flutter_tts_ohos_example
+
+Demonstrates how to use the flutter_tts_ohos plugin.
+
+## Getting Started
+
+This project is a starting point for a Flutter application.
+
+A few resources to get you started if this is your first Flutter project:
+
+- [Lab: Write your first Flutter app](https://docs.flutter.dev/get-started/codelab)
+- [Cookbook: Useful Flutter samples](https://docs.flutter.dev/cookbook)
+
+For help getting started with Flutter development, view the
+[online documentation](https://docs.flutter.dev/), which offers tutorials,
+samples, guidance on mobile development, and a full API reference.

+# This file configures the analyzer, which statically analyzes Dart code to
+# check for errors, warnings, and lints.
+#
+# The issues identified by the analyzer are surfaced in the UI of Dart-enabled
+# IDEs (https://dart.dev/tools#ides-and-editors). The analyzer can also be
+# invoked from the command line by running `flutter analyze`.
+
+# The following line activates a set of recommended lints for Flutter apps,
+# packages, and plugins designed to encourage good coding practices.
+include: package:flutter_lints/flutter.yaml
+
+linter:
+  # The lint rules applied to this project can be customized in the
+  # section below to disable rules from the `package:flutter_lints/flutter.yaml`
+  # included above or to enable additional rules. A list of all available lints
+  # and their documentation is published at https://dart.dev/lints.
+  #
+  # Instead of disabling a lint rule for the entire project in the
+  # section below, it can also be suppressed for a single line of code
+  # or a specific dart file by using the `// ignore: name_of_lint` and
+  # `// ignore_for_file: name_of_lint` syntax on the line or in the file
+  # producing the lint.
+  rules:
+    # avoid_print: false  # Uncomment to disable the `avoid_print` rule
+    # prefer_single_quotes: true  # Uncomment to enable the `prefer_single_quotes` rule
+
+# Additional information about this file can be found at
+# https://dart.dev/guides/language/analysis-options

+import 'package:flutter/material.dart';
+import 'dart:async';
+
+import 'package:flutter/services.dart';
+import 'package:flutter_tts/flutter_tts.dart';
+
+void main() {
+  runApp(const MyApp());
+}
+
+class MyApp extends StatefulWidget {
+  const MyApp({super.key});
+
+  @override
+  State<MyApp> createState() => _MyAppState();
+}
+
+class _MyAppState extends State<MyApp> {
+  String _platformVersion = 'Unknown';
+
+  FlutterTts tts = FlutterTts();
+
+  @override
+  void initState() {
+    super.initState();
+    initPlatformState();
+    tts.awaitSpeakCompletion(true);
+    tts.startHandler=(){
+       print('start');
+    };
+  }
+
+  // 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.
+    // We also handle the message potentially returning null.
+    try {
+      platformVersion = 'Unknown platform version';
+    } 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(
+        appBar: AppBar(
+          title: const Text('Plugin example app'),
+        ),
+        body: Column(
+          children: [
+            Text('Running on: $_platformVersion\n'),
+            ElevatedButton(
+              onPressed: () async {
+                try {
+                 var rss= await tts.speak('Hello World 你好世界,Hello World 你好世界,Hello World 你好世界,Hello World 你好世界,Hello World 你好世界,Hello World 你好世界,Hello World 你好世界,Hello World 你好世界,Hello World 你好世界,Hello World 你好世界,Hello World 你好世界,Hello World 你好世界,Hello World 你好世界,Hello World 你好世界,Hello World 你好世界,Hello World 你好世界,Hello World 你好世界,Hello World 你好世界,Hello World 你好世界,Hello World 你好世界,Hello World 你好世界,Hello World 你好世界,Hello World 你好世界,Hello World 你好世界,Hello World 你好世界,Hello World 你好世界,Hello World 你好世界,Hello World 你好世界,Hello World 你好世界,Hello World 你好世界,Hello World 你好世界,Hello World 你好世界,Hello World 你好世界');
+                 print('rss');
+                } catch (e) {
+                  print(e);
+                }
+              },
+              child: Text('Say Hello'),
+            )
+          ],
+        ),
+      ),
+    );
+  }
+}

+/node_modules
+/oh_modules
+/local.properties
+/.idea
+**/build
+/.hvigor
+.cxx
+/.clangd
+/.clang-format
+/.clang-tidy
+**/.test
+**/BuildProfile.ets
+**/oh-package-lock.json5
+/package.json
+/package-lock.json
+
+**/src/main/resources/rawfile/flutter_assets/
+**/libs/**/libapp.so
+**/libs/**/libflutter.so
+**/libs/**/libvmservice_snapshot.so

+{
+  "app": {
+    "bundleName": "com.chyuning.example",
+    "vendor": "example",
+    "versionCode": 1000000,
+    "versionName": "1.0.0",
+    "icon": "$media:app_icon",
+    "label": "$string:app_name"
+  }
+}

+{
+  "string": [
+    {
+      "name": "app_name",
+      "value": "flutter_tts_ohos_example"
+    }
+  ]
+}

+{
+  "app": {
+    "signingConfigs": [
+      {
+        "name": "default",
+        "type": "HarmonyOS",
+        "material": {
+          "storeFile": "D:/证书/chyuning/ohos/store.p12",
+          "storePassword": "0000001CED20FB0662DEAF1F73A1ADFB3C08C89C1A83CF81F37394E00CD4F21B1E859654226E950293B1D383",
+          "keyAlias": "store",
+          "keyPassword": "0000001C563E4F77133B2008F8BAD89361D28CC74BF86EAD0310C64FD3E73B9F2E188AE5D8A28CACDF7CC084",
+          "signAlg": "SHA256withECDSA",
+          "profile": "D:/证书/chyuning/ohos/com.chyuning.example/exampleDebug.p7b",
+          "certpath": "D:/证书/chyuning/ohos/debug.cer"
+        }
+      }
+    ],
+    "products": [
+      {
+        "name": "default",
+        "signingConfig": "default",
+        "compatibleSdkVersion": "5.0.1(13)",
+        "runtimeOS": "HarmonyOS",
+        "targetSdkVersion": "5.0.1(13)"
+      }
+    ],
+    "buildModeSet": [
+      {
+        "name": "debug"
+      },
+      {
+        "name": "profile"
+      },
+      {
+        "name": "release"
+      }
+    ]
+  },
+  "modules": [
+    {
+      "name": "entry",
+      "srcPath": "./entry",
+      "targets": [
+        {
+          "name": "default",
+          "applyToProducts": [
+            "default"
+          ]
+        }
+      ]
+    }
+  ]
+}

+/node_modules
+/oh_modules
+/.preview
+/build
+/.cxx
+/.test
+GeneratedPluginRegistrant.ets

+
+{
+  "apiType": 'stageMode',
+  "buildOption": {
+  },
+  "targets": [
+    {
+      "name": "default",
+      "runtimeOS": "HarmonyOS"
+    },
+    {
+      "name": "ohosTest",
+    }
+  ]
+}

+
+// Script for compiling build behavior. It is built in the build plug-in and cannot be modified currently.
+import { hapTasks } from '@ohos/hvigor-ohos-plugin';
+export default {
+    system: hapTasks,  /* Built-in plugin of Hvigor. It cannot be modified. */
+    plugins: []        /* Custom plugin to extend the functionality of Hvigor. */
+}

+
+{
+  "name": "entry",
+  "version": "1.0.0",
+  "description": "Please describe the basic information.",
+  "main": "",
+  "author": "",
+  "license": "",
+  "dependencies": {},
+}
+

+
+import { FlutterAbility, FlutterEngine } from '@ohos/flutter_ohos';
+import { GeneratedPluginRegistrant } from '../plugins/GeneratedPluginRegistrant';
+
+export default class EntryAbility extends FlutterAbility {
+  configureFlutterEngine(flutterEngine: FlutterEngine) {
+    super.configureFlutterEngine(flutterEngine)
+    GeneratedPluginRegistrant.registerWith(flutterEngine)
+  }
+}

+
+import common from '@ohos.app.ability.common';
+import { FlutterPage } from '@ohos/flutter_ohos'
+
+let storage = LocalStorage.getShared()
+const EVENT_BACK_PRESS = 'EVENT_BACK_PRESS'
+
+@Entry(storage)
+@Component
+struct Index {
+  private context = getContext(this) as common.UIAbilityContext
+  @LocalStorageLink('viewId') viewId: string = "";
+
+  build() {
+    Column() {
+      FlutterPage({ viewId: this.viewId })
+    }
+  }
+
+  onBackPress(): boolean {
+    this.context.eventHub.emit(EVENT_BACK_PRESS)
+    return true
+  }
+}

+
+{
+  "module": {
+    "name": "entry",
+    "type": "entry",
+    "description": "$string:module_desc",
+    "mainElement": "EntryAbility",
+    "deviceTypes": [
+      "phone"
+    ],
+    "deliveryWithInstall": true,
+    "installationFree": false,
+    "pages": "$profile:main_pages",
+    "abilities": [
+      {
+        "name": "EntryAbility",
+        "srcEntry": "./ets/entryability/EntryAbility.ets",
+        "description": "$string:EntryAbility_desc",
+        "icon": "$media:icon",
+        "label": "$string:EntryAbility_label",
+        "startWindowIcon": "$media:icon",
+        "startWindowBackground": "$color:start_window_background",
+        "exported": true,
+        "skills": [
+          {
+            "entities": [
+              "entity.system.home"
+            ],
+            "actions": [
+              "action.system.home"
+            ]
+          }
+        ]
+      }
+    ],
+    "requestPermissions": [
+      {"name" :  "ohos.permission.INTERNET"},
+    ]
+  }
+}

+{
+  "color": [
+    {
+      "name": "start_window_background",
+      "value": "#FFFFFF"
+    }
+  ]
+}

+{
+  "string": [
+    {
+      "name": "module_desc",
+      "value": "module description"
+    },
+    {
+      "name": "EntryAbility_desc",
+      "value": "description"
+    },
+    {
+      "name": "EntryAbility_label",
+      "value": "flutter_tts_ohos_example"
+    }
+  ]
+}

+{
+  "src": [
+    "pages/Index"
+  ]
+}

+{
+  "string": [
+    {
+      "name": "module_desc",
+      "value": "module description"
+    },
+    {
+      "name": "EntryAbility_desc",
+      "value": "description"
+    },
+    {
+      "name": "EntryAbility_label",
+      "value": "flutter_tts_ohos_example"
+    }
+  ]
+}

+{
+  "string": [
+    {
+      "name": "enable_impeller",
+      "value": "true"
+    }
+  ]
+}

+{
+    "SWITCH": 1,
+    "TRANSLATE": [
+        {
+            "serial_number": 1,
+            "min": 800,
+            "max": -1,
+            "preferred_fps": 90
+        },
+        {
+            "serial_number": 2,
+            "min": 77,
+            "max": 800,
+            "preferred_fps": 120
+        },
+        {
+            "serial_number": 3,
+            "min": 46,
+            "max": 77,
+            "preferred_fps": 90
+        },
+        {
+            "serial_number": 4,
+            "min": 10,
+            "max": 46,
+            "preferred_fps": 72
+        },
+        {
+            "serial_number": 5,
+            "min": 0,
+            "max": 10,
+            "preferred_fps": 60
+        }
+    ],
+    "SCALE": [],
+    "ROTATION": []
+}

+{
+  "string": [
+    {
+      "name": "module_desc",
+      "value": "模块描述"
+    },
+    {
+      "name": "EntryAbility_desc",
+      "value": "description"
+    },
+    {
+      "name": "EntryAbility_label",
+      "value": "flutter_tts_ohos_example"
+    }
+  ]
+}

+import hilog from '@ohos.hilog';
+import { describe, beforeAll, beforeEach, afterEach, afterAll, it, expect } from '@ohos/hypium'
+
+export default function abilityTest() {
+  describe('ActsAbilityTest', function () {
+    // Defines a test suite. Two parameters are supported: test suite name and test suite function.
+    beforeAll(function () {
+      // Presets an action, which is performed only once before all test cases of the test suite start.
+      // This API supports only one parameter: preset action function.
+    })
+    beforeEach(function () {
+      // Presets an action, which is performed before each unit test case starts.
+      // The number of execution times is the same as the number of test cases defined by **it**.
+      // This API supports only one parameter: preset action function.
+    })
+    afterEach(function () {
+      // Presets a clear action, which is performed after each unit test case ends.
+      // The number of execution times is the same as the number of test cases defined by **it**.
+      // This API supports only one parameter: clear action function.
+    })
+    afterAll(function () {
+      // Presets a clear action, which is performed after all test cases of the test suite end.
+      // This API supports only one parameter: clear action function.
+    })
+    it('assertContain',0, function () {
+      // Defines a test case. This API supports three parameters: test case name, filter parameter, and test case function.
+      hilog.info(0x0000, 'testTag', '%{public}s', 'it begin');
+      let a = 'abc'
+      let b = 'b'
+      // Defines a variety of assertion methods, which are used to declare expected boolean conditions.
+      expect(a).assertContain(b)
+      expect(a).assertEqual(a)
+    })
+  })
+}

+import abilityTest from './Ability.test'
+
+export default function testsuite() {
+  abilityTest()
+}

+import UIAbility from '@ohos.app.ability.UIAbility';
+import AbilityDelegatorRegistry from '@ohos.app.ability.abilityDelegatorRegistry';
+import hilog from '@ohos.hilog';
+import { Hypium } from '@ohos/hypium';
+import testsuite from '../test/List.test';
+import window from '@ohos.window';
+
+export default class TestAbility extends UIAbility {
+    onCreate(want, launchParam) {
+        hilog.info(0x0000, 'testTag', '%{public}s', 'TestAbility onCreate');
+        hilog.info(0x0000, 'testTag', '%{public}s', 'want param:' + JSON.stringify(want) ?? '');
+        hilog.info(0x0000, 'testTag', '%{public}s', 'launchParam:'+ JSON.stringify(launchParam) ?? '');
+        var abilityDelegator: any
+        abilityDelegator = AbilityDelegatorRegistry.getAbilityDelegator()
+        var abilityDelegatorArguments: any
+        abilityDelegatorArguments = AbilityDelegatorRegistry.getArguments()
+        hilog.info(0x0000, 'testTag', '%{public}s', 'start run testcase!!!');
+        Hypium.hypiumTest(abilityDelegator, abilityDelegatorArguments, testsuite)
+    }
+
+    onDestroy() {
+        hilog.info(0x0000, 'testTag', '%{public}s', 'TestAbility onDestroy');
+    }
+
+    onWindowStageCreate(windowStage: window.WindowStage) {
+        hilog.info(0x0000, 'testTag', '%{public}s', 'TestAbility onWindowStageCreate');
+        windowStage.loadContent('testability/pages/Index', (err, data) => {
+            if (err.code) {
+                hilog.error(0x0000, 'testTag', 'Failed to load the content. Cause: %{public}s', JSON.stringify(err) ?? '');
+                return;
+            }
+            hilog.info(0x0000, 'testTag', 'Succeeded in loading the content. Data: %{public}s',
+                JSON.stringify(data) ?? '');
+        });
+    }
+
+    onWindowStageDestroy() {
+        hilog.info(0x0000, 'testTag', '%{public}s', 'TestAbility onWindowStageDestroy');
+    }
+
+    onForeground() {
+        hilog.info(0x0000, 'testTag', '%{public}s', 'TestAbility onForeground');
+    }
+
+    onBackground() {
+        hilog.info(0x0000, 'testTag', '%{public}s', 'TestAbility onBackground');
+    }
+}

+
+
+import hilog from '@ohos.hilog';
+
+@Entry
+@Component
+struct Index {
+  aboutToAppear() {
+    hilog.info(0x0000, 'testTag', '%{public}s', 'TestAbility index aboutToAppear');
+  }
+ @State message: string = 'Hello World'
+   build() {
+         Row() {
+           Column() {
+             Text(this.message)
+               .fontSize(50)
+               .fontWeight(FontWeight.Bold)
+             Button() {
+               Text('next page')
+                 .fontSize(20)
+                 .fontWeight(FontWeight.Bold)
+             }.type(ButtonType.Capsule)
+             .margin({
+               top: 20
+             })
+             .backgroundColor('#0D9FFB')
+             .width('35%')
+             .height('5%')
+             .onClick(()=>{
+             })
+           }
+             .width('100%')
+         }
+             .height('100%')
+   }
+ }

+
+import hilog from '@ohos.hilog';
+import TestRunner from '@ohos.application.testRunner';
+import AbilityDelegatorRegistry from '@ohos.app.ability.abilityDelegatorRegistry';
+
+var abilityDelegator = undefined
+var abilityDelegatorArguments = undefined
+
+async function onAbilityCreateCallback() {
+    hilog.info(0x0000, 'testTag', '%{public}s', 'onAbilityCreateCallback');
+}
+
+async function addAbilityMonitorCallback(err: any) {
+    hilog.info(0x0000, 'testTag', 'addAbilityMonitorCallback : %{public}s', JSON.stringify(err) ?? '');
+}
+
+export default class OpenHarmonyTestRunner implements TestRunner {
+    constructor() {
+    }
+
+    onPrepare() {
+        hilog.info(0x0000, 'testTag', '%{public}s', 'OpenHarmonyTestRunner OnPrepare ');
+    }
+
+    async onRun() {
+        hilog.info(0x0000, 'testTag', '%{public}s', 'OpenHarmonyTestRunner onRun run');
+        abilityDelegatorArguments = AbilityDelegatorRegistry.getArguments()
+        abilityDelegator = AbilityDelegatorRegistry.getAbilityDelegator()
+        var testAbilityName = abilityDelegatorArguments.bundleName + '.TestAbility'
+        let lMonitor = {
+            abilityName: testAbilityName,
+            onAbilityCreate: onAbilityCreateCallback,
+        };
+        abilityDelegator.addAbilityMonitor(lMonitor, addAbilityMonitorCallback)
+        var cmd = 'aa start -d 0 -a TestAbility' + ' -b ' + abilityDelegatorArguments.bundleName
+        var debug = abilityDelegatorArguments.parameters['-D']
+        if (debug == 'true')
+        {
+            cmd += ' -D'
+        }
+        hilog.info(0x0000, 'testTag', 'cmd : %{public}s', cmd);
+        abilityDelegator.executeShellCommand(cmd,
+            (err: any, d: any) => {
+                hilog.info(0x0000, 'testTag', 'executeShellCommand : err : %{public}s', JSON.stringify(err) ?? '');
+                hilog.info(0x0000, 'testTag', 'executeShellCommand : data : %{public}s', d.stdResult ?? '');
+                hilog.info(0x0000, 'testTag', 'executeShellCommand : data : %{public}s', d.exitCode ?? '');
+            })
+        hilog.info(0x0000, 'testTag', '%{public}s', 'OpenHarmonyTestRunner onRun end');
+    }
+}

+
+{
+  "module": {
+    "name": "entry_test",
+    "type": "feature",
+    "description": "$string:module_test_desc",
+    "mainElement": "TestAbility",
+    "deviceTypes": [
+      "phone"
+    ],
+    "deliveryWithInstall": true,
+    "installationFree": false,
+    "pages": "$profile:test_pages",
+    "abilities": [
+      {
+        "name": "TestAbility",
+        "srcEntry": "./ets/testability/TestAbility.ets",
+        "description": "$string:TestAbility_desc",
+        "icon": "$media:icon",
+        "label": "$string:TestAbility_label",
+        "exported": true,
+        "startWindowIcon": "$media:icon",
+        "startWindowBackground": "$color:start_window_background",
+        "skills": [
+          {
+            "actions": [
+              "action.system.home"
+            ],
+            "entities": [
+              "entity.system.home"
+            ]
+          }
+        ]
+      }
+    ]
+  }
+}

+{
+  "color": [
+    {
+      "name": "start_window_background",
+      "value": "#FFFFFF"
+    }
+  ]
+}

+{
+  "string": [
+    {
+      "name": "module_test_desc",
+      "value": "test ability description"
+    },
+    {
+      "name": "TestAbility_desc",
+      "value": "the test ability"
+    },
+    {
+      "name": "TestAbility_label",
+      "value": "test label"
+    }
+  ]
+}

+{
+  "src": [
+    "testability/pages/Index"
+  ]
+}

+
+{ 
+  "modelVersion": "5.0.0",
+  "dependencies": {
+  }
+}

+import path from 'path'
+import { injectNativeModules } from 'flutter-hvigor-plugin';
+
+injectNativeModules(__dirname, path.dirname(__dirname))

+import path from 'path'
+import { appTasks } from '@ohos/hvigor-ohos-plugin';
+import { flutterHvigorPlugin } from 'flutter-hvigor-plugin';
+
+export default {
+    system: appTasks,  /* Built-in plugin of Hvigor. It cannot be modified. */
+    plugins:[flutterHvigorPlugin(path.dirname(__dirname))]         /* Custom plugin to extend the functionality of Hvigor. */
+}

+{
+  "modelVersion": "5.0.0",
+  "name": "flutter_tts_ohos_example",
+  "version": "1.0.0",
+  "description": "Please describe the basic information.",
+  "main": "",
+  "author": "",
+  "license": "",
+  "dependencies": {},
+  "devDependencies": {
+    "@ohos/hypium": "1.0.6"
+  }
+}

+# Generated by pub
+# See https://dart.dev/tools/pub/glossary#lockfile
+packages:
+  async:
+    dependency: transitive
+    description:
+      name: async
+      sha256: "947bfcf187f74dbc5e146c9eb9c0f10c9f8b30743e341481c1e2ed3ecc18c20c"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "2.11.0"
+  boolean_selector:
+    dependency: transitive
+    description:
+      name: boolean_selector
+      sha256: "6cfb5af12253eaf2b368f07bacc5a80d1301a071c73360d746b7f2e32d762c66"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "2.1.1"
+  characters:
+    dependency: transitive
+    description:
+      name: characters
+      sha256: "04a925763edad70e8443c99234dc3328f442e811f1d8fd1a72f1c8ad0f69a605"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "1.3.0"
+  clock:
+    dependency: transitive
+    description:
+      name: clock
+      sha256: cb6d7f03e1de671e34607e909a7213e31d7752be4fb66a86d29fe1eb14bfb5cf
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "1.1.1"
+  collection:
+    dependency: transitive
+    description:
+      name: collection
+      sha256: a1ace0a119f20aabc852d165077c036cd864315bd99b7eaa10a60100341941bf
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "1.19.0"
+  cupertino_icons:
+    dependency: "direct main"
+    description:
+      name: cupertino_icons
+      sha256: ba631d1c7f7bef6b729a622b7b752645a2d076dba9976925b8f25725a30e1ee6
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "1.0.8"
+  fake_async:
+    dependency: transitive
+    description:
+      name: fake_async
+      sha256: "511392330127add0b769b75a987850d136345d9227c6b94c96a04cf4a391bf78"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "1.3.1"
+  flutter:
+    dependency: "direct main"
+    description: flutter
+    source: sdk
+    version: "0.0.0"
+  flutter_lints:
+    dependency: "direct dev"
+    description:
+      name: flutter_lints
+      sha256: "5398f14efa795ffb7a33e9b6a08798b26a180edac4ad7db3f231e40f82ce11e1"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "5.0.0"
+  flutter_test:
+    dependency: "direct dev"
+    description: flutter
+    source: sdk
+    version: "0.0.0"
+  flutter_tts:
+    dependency: "direct main"
+    description:
+      name: flutter_tts
+      sha256: bdf2fc4483e74450dc9fc6fe6a9b6a5663e108d4d0dad3324a22c8e26bf48af4
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "4.2.3"
+  flutter_tts_ohos:
+    dependency: "direct main"
+    description:
+      path: ".."
+      relative: true
+    source: path
+    version: "0.0.1"
+  flutter_web_plugins:
+    dependency: transitive
+    description: flutter
+    source: sdk
+    version: "0.0.0"
+  leak_tracker:
+    dependency: transitive
+    description:
+      name: leak_tracker
+      sha256: "7bb2830ebd849694d1ec25bf1f44582d6ac531a57a365a803a6034ff751d2d06"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "10.0.7"
+  leak_tracker_flutter_testing:
+    dependency: transitive
+    description:
+      name: leak_tracker_flutter_testing
+      sha256: "9491a714cca3667b60b5c420da8217e6de0d1ba7a5ec322fab01758f6998f379"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "3.0.8"
+  leak_tracker_testing:
+    dependency: transitive
+    description:
+      name: leak_tracker_testing
+      sha256: "6ba465d5d76e67ddf503e1161d1f4a6bc42306f9d66ca1e8f079a47290fb06d3"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "3.0.1"
+  lints:
+    dependency: transitive
+    description:
+      name: lints
+      sha256: c35bb79562d980e9a453fc715854e1ed39e24e7d0297a880ef54e17f9874a9d7
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "5.1.1"
+  matcher:
+    dependency: transitive
+    description:
+      name: matcher
+      sha256: d2323aa2060500f906aa31a895b4030b6da3ebdcc5619d14ce1aada65cd161cb
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "0.12.16+1"
+  material_color_utilities:
+    dependency: transitive
+    description:
+      name: material_color_utilities
+      sha256: f7142bb1154231d7ea5f96bc7bde4bda2a0945d2806bb11670e30b850d56bdec
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "0.11.1"
+  meta:
+    dependency: transitive
+    description:
+      name: meta
+      sha256: bdb68674043280c3428e9ec998512fb681678676b3c54e773629ffe74419f8c7
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "1.15.0"
+  path:
+    dependency: transitive
+    description:
+      name: path
+      sha256: "087ce49c3f0dc39180befefc60fdb4acd8f8620e5682fe2476afd0b3688bb4af"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "1.9.0"
+  plugin_platform_interface:
+    dependency: transitive
+    description:
+      name: plugin_platform_interface
+      sha256: "4820fbfdb9478b1ebae27888254d445073732dae3d6ea81f0b7e06d5dedc3f02"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "2.1.8"
+  sky_engine:
+    dependency: transitive
+    description: flutter
+    source: sdk
+    version: "0.0.0"
+  source_span:
+    dependency: transitive
+    description:
+      name: source_span
+      sha256: "53e943d4206a5e30df338fd4c6e7a077e02254531b138a15aec3bd143c1a8b3c"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "1.10.0"
+  stack_trace:
+    dependency: transitive
+    description:
+      name: stack_trace
+      sha256: "9f47fd3630d76be3ab26f0ee06d213679aa425996925ff3feffdec504931c377"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "1.12.0"
+  stream_channel:
+    dependency: transitive
+    description:
+      name: stream_channel
+      sha256: ba2aa5d8cc609d96bbb2899c28934f9e1af5cddbd60a827822ea467161eb54e7
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "2.1.2"
+  string_scanner:
+    dependency: transitive
+    description:
+      name: string_scanner
+      sha256: "688af5ed3402a4bde5b3a6c15fd768dbf2621a614950b17f04626c431ab3c4c3"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "1.3.0"
+  term_glyph:
+    dependency: transitive
+    description:
+      name: term_glyph
+      sha256: a29248a84fbb7c79282b40b8c72a1209db169a2e0542bce341da992fe1bc7e84
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "1.2.1"
+  test_api:
+    dependency: transitive
+    description:
+      name: test_api
+      sha256: "664d3a9a64782fcdeb83ce9c6b39e78fd2971d4e37827b9b06c3aa1edc5e760c"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "0.7.3"
+  vector_math:
+    dependency: transitive
+    description:
+      name: vector_math
+      sha256: "80b3257d1492ce4d091729e3a67a60407d227c27241d6927be0130c98e741803"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "2.1.4"
+  vm_service:
+    dependency: transitive
+    description:
+      name: vm_service
+      sha256: f6be3ed8bd01289b34d679c2b62226f63c0e69f9fd2e50a6b3c1c729a961041b
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "14.3.0"
+sdks:
+  dart: ">=3.6.2 <4.0.0"
+  flutter: ">=3.18.0-18.0.pre.54"

+name: flutter_tts_ohos_example
+description: "Demonstrates how to use the flutter_tts_ohos plugin."
+# The following line prevents the package from being accidentally published to
+# pub.dev using `flutter pub publish`. This is preferred for private packages.
+publish_to: 'none' # Remove this line if you wish to publish to pub.dev
+
+environment:
+  sdk: ^3.6.2
+
+# Dependencies specify other packages that your package needs in order to work.
+# To automatically upgrade your package dependencies to the latest versions
+# consider running `flutter pub upgrade --major-versions`. Alternatively,
+# dependencies can be manually updated by changing the version numbers below to
+# the latest version available on pub.dev. To see which dependencies have newer
+# versions available, run `flutter pub outdated`.
+dependencies:
+  flutter:
+    sdk: flutter
+
+  flutter_tts_ohos:
+    # When depending on this package from a real application you should use:
+    #   flutter_tts_ohos: ^x.y.z
+    # See https://dart.dev/tools/pub/dependencies#version-constraints
+    # The example app is bundled with the plugin so we use a path dependency on
+    # the parent directory to use the current plugin's version.
+    path: ../
+
+  # The following adds the Cupertino Icons font to your application.
+  # Use with the CupertinoIcons class for iOS style icons.
+  cupertino_icons: ^1.0.8
+  flutter_tts: ^4.2.3
+
+dev_dependencies:
+  flutter_test:
+    sdk: flutter
+
+  # The "flutter_lints" package below contains a set of recommended lints to
+  # encourage good coding practices. The lint set provided by the package is
+  # activated in the `analysis_options.yaml` file located at the root of your
+  # package. See that file for information about deactivating specific lint
+  # rules and activating additional ones.
+  flutter_lints: ^5.0.0
+
+# For information on the generic Dart part of this file, see the
+# following page: https://dart.dev/tools/pub/pubspec
+
+# The following section is specific to Flutter packages.
+flutter:
+
+  # The following line ensures that the Material Icons font is
+  # included with your application, so that you can use the icons in
+  # the material Icons class.
+  uses-material-design: true
+
+  # To add assets to your application, add an assets section, like this:
+  # assets:
+  #   - images/a_dot_burr.jpeg
+  #   - images/a_dot_ham.jpeg
+
+  # An image asset can refer to one or more resolution-specific "variants", see
+  # https://flutter.dev/to/resolution-aware-images
+
+  # For details regarding adding assets from package dependencies, see
+  # https://flutter.dev/to/asset-from-package
+
+  # To add custom fonts to your application, add a fonts section here,
+  # in this "flutter" section. Each entry in this list should have a
+  # "family" key with the font family name, and a "fonts" key with a
+  # list giving the asset and other descriptors for the font. For
+  # example:
+  # fonts:
+  #   - family: Schyler
+  #     fonts:
+  #       - asset: fonts/Schyler-Regular.ttf
+  #       - asset: fonts/Schyler-Italic.ttf
+  #         style: italic
+  #   - family: Trajan Pro
+  #     fonts:
+  #       - asset: fonts/TrajanPro.ttf
+  #       - asset: fonts/TrajanPro_Bold.ttf
+  #         weight: 700
+  #
+  # For details regarding fonts from package dependencies,
+  # see https://flutter.dev/to/font-from-package

+// // This is a basic Flutter widget test.
+// //
+// // To perform an interaction with a widget in your test, use the WidgetTester
+// // utility in the flutter_test package. For example, you can send tap and scroll
+// // gestures. You can also use WidgetTester to find child widgets in the widget
+// // tree, read text, and verify that the values of widget properties are correct.
+
+// import 'package:flutter/material.dart';
+// import 'package:flutter_test/flutter_test.dart';
+
+// import 'package:flutter_tts_ohos_example/main.dart';
+
+// void main() {
+//   testWidgets('Verify Platform version', (WidgetTester tester) async {
+//     // Build our app and trigger a frame.
+//     await tester.pumpWidget(const MyApp());
+
+//     // Verify that platform version is retrieved.
+//     expect(
+//       find.byWidgetPredicate(
+//         (Widget widget) => widget is Text &&
+//                            widget.data!.startsWith('Running on:'),
+//       ),
+//       findsOneWidget,
+//     );
+//   });
+// }

+/node_modules
+/oh_modules
+/local.properties
+/.preview
+/.idea
+/build
+/.cxx
+/.test
+/BuildProfile.ets
+/oh-package-lock.json5

+{
+  "apiType": "stageMode",
+  "buildOption": {
+  },
+  "targets": [
+    {
+      "name": "default"
+    }
+  ]
+}

+// Script for compiling build behavior. It is built in the build plug-in and cannot be modified currently.
+import { harTasks } from '@ohos/hvigor-ohos-plugin';
+
+export default {
+    system: harTasks,  /* Built-in plugin of Hvigor. It cannot be modified. */
+    plugins:[]         /* Custom plugin to extend the functionality of Hvigor. */
+}

+
+
+import FlutterTtsOhosPlugin from './src/main/ets/components/plugin/FlutterTtsOhosPlugin';
+export default FlutterTtsOhosPlugin;

+{
+  "name": "flutter_tts_ohos",
+  "version": "1.0.0",
+  "description": "Please describe the basic information.",
+  "main": "index.ets",
+  "author": "",
+  "license": "Apache-2.0",
+  "dependencies": {
+    "@ohos/flutter_ohos": "file:har/flutter.har"
+  }
+}

+import {
+  FlutterPlugin,
+  FlutterPluginBinding,
+  MethodCall,
+  MethodCallHandler,
+  MethodChannel,
+  MethodResult,
+  Log,
+} from '@ohos/flutter_ohos';
+
+import { textToSpeech } from '@kit.CoreSpeechKit';
+import { util } from '@kit.ArkTS';
+import json from '@ohos.util.json';
+
+enum Languages {
+  ZH_CN = 'zh-CN',
+  EN_US = 'en-US',
+}
+
+const SPOKEN_PREFIX = 'SPL_';
+const SYNTHESIZE_TO_FILE_PREFIX = 'STF_';
+
+const Tag = 'FlutterTtsOhosPlugin';
+
+/** FlutterTtsOhosPlugin **/
+export default class FlutterTtsOhosPlugin implements FlutterPlugin, MethodCallHandler {
+  private methodChannel: MethodChannel | null = null;
+  private awaitSpeakCompletion: boolean = false;
+  private awaitSynthCompletion: boolean = false;
+  private language: Languages = Languages.ZH_CN;
+  private volume: number = 1.0;
+  private pitch: number = 1.0;
+  private rate: number = 1.0;
+  private tts: textToSpeech.TextToSpeechEngine | null = null;
+  private queueMode: 0 | 1 = 0;
+  private utterances: Map<string, MethodResult> = new Map();
+
+  constructor() {
+  }
+
+  getUniqueClassName(): string {
+    return "FlutterTtsOhosPlugin"
+  }
+
+  onAttachedToEngine(binding: FlutterPluginBinding): void {
+    this.methodChannel = new MethodChannel(binding.getBinaryMessenger(), "flutter_tts");
+    this.methodChannel.setMethodCallHandler(this)
+  }
+
+  onDetachedFromEngine(binding: FlutterPluginBinding): void {
+    this.stop();
+    this.tts?.shutdown();
+    this.tts = null;
+    this.methodChannel?.setMethodCallHandler(null);
+    this.methodChannel = null;
+  }
+
+  async onMethodCall(call: MethodCall, result: MethodResult): Promise<void> {
+    try {
+      switch (call.method) {
+        case "speak":
+          const speakId = await this.speak(call.args);
+          if (this.awaitSpeakCompletion) {
+            this.utterances.set(speakId, result);
+          } else {
+            result.success(1)
+          }
+          break;
+        case "awaitSpeakCompletion":
+          this.awaitSpeakCompletion = call.args;
+          result.success(1)
+          break;
+        case "awaitSynthCompletion":
+          this.awaitSynthCompletion = call.args;
+          result.success(1)
+          break;
+        case "synthesizeToFile":
+          const fileText: string = call.argument("text");
+          const synthId = await this.speak(fileText, 0);
+          if (this.awaitSynthCompletion) {
+            this.utterances.set(synthId, result);
+          } else {
+            result.success(1)
+          }
+          break;
+        case "stop":
+          this.stop();
+          result.success(1)
+          break;
+        case "setLanguage":
+          this.language = call.args;
+          result.success(1);
+          break;
+        case "setSpeechRate":
+          this.rate = call.args
+          result.success(1);
+          break;
+        case "setVolume":
+          this.volume = call.args;
+          result.success(1);
+          break;
+        case "setPitch":
+          this.pitch = call.args
+          result.success(1);
+          break;
+        case "getLanguages":
+          this.getLanguages(result)
+          break;
+        case "getSpeechRateValidRange":
+          this.getSpeechRateValidRange(result)
+          break;
+        case "isLanguageAvailable":
+          let language1: string = call.argument("language")
+          this.isLanguageAvailable(language1, result)
+          break;
+        case "getVoices":
+          this.getVoices(result)
+          break;
+        case "setVoice":
+          const voice: string = call.argument("voice")
+          this.setVoice(voice, result)
+          break;
+        case "clearVoice":
+          this.clearVoice(result)
+          break;
+        case "setSharedInstance":
+          result.success(1)
+          break;
+        default:
+          result.notImplemented()
+          break;
+      }
+    } catch (error) {
+      result.error('1111', Tag, JSON.stringify(call))
+    }
+  }
+
+  createEngineParams(): textToSpeech.CreateEngineParams {
+    return {
+      language: this.language,
+      online: 1,
+      person: 0,
+    }
+  }
+
+  async createEngine(): Promise<textToSpeech.TextToSpeechEngine> {
+    const tts: textToSpeech.TextToSpeechEngine = await textToSpeech.createEngine(this.createEngineParams());
+    tts.setListener({
+      // 开始播报回调
+      onStart: (requestId: string, response: textToSpeech.StartResponse) => {
+        if (requestId.startsWith(SYNTHESIZE_TO_FILE_PREFIX)) {
+          this.methodChannel?.invokeMethod("synth.onStart", true);
+        } else {
+          this.methodChannel?.invokeMethod("speak.onStart", true)
+        }
+      },
+      // 合成完成及播报完成回调
+      onComplete: (requestId: string, response: textToSpeech.CompleteResponse) => {
+        if (requestId.startsWith(SYNTHESIZE_TO_FILE_PREFIX)) {
+          if (this.awaitSynthCompletion) {
+            this.completion(requestId, 1);
+          }
+          this.methodChannel?.invokeMethod("synth.onComplete", true)
+        } else {
+          if (this.awaitSpeakCompletion && response.type == 1) {
+            this.completion(requestId, 1);
+          }
+          this.methodChannel?.invokeMethod("speak.onComplete", true)
+        }
+      },
+      // 停止播报回调
+      onStop: (requestId: string, response: textToSpeech.StopResponse) => {
+        this.methodChannel?.invokeMethod("speak.onCancel", true)
+      },
+      // 返回音频流
+      onData: (requestId: string, audio: ArrayBuffer, response: textToSpeech.SynthesisResponse) => {
+
+      },
+      // 错误回调
+      onError: (requestId: string, errorCode: number, errorMessage: string) => {
+        if (requestId.startsWith(SYNTHESIZE_TO_FILE_PREFIX)) {
+          if (this.awaitSynthCompletion) {
+            this.onError(requestId, errorCode, errorMessage);
+          }
+          this.methodChannel?.invokeMethod("synth.onError", errorMessage)
+        } else {
+          if (this.awaitSpeakCompletion) {
+            this.onError(requestId, errorCode, errorMessage);
+          }
+          this.methodChannel?.invokeMethod("speak.onError", errorMessage)
+        }
+      }
+    });
+    return tts;
+  }
+
+  createSpakParams(playType: 0 | 1 = 1): textToSpeech.SpeakParams {
+    return {
+      requestId: `${playType == 0 ? SYNTHESIZE_TO_FILE_PREFIX : SPOKEN_PREFIX}_${util.generateRandomBinaryUUID()}`,
+      extraParams: {
+        speed: this.rate,
+        pitch: this.pitch,
+        volume: this.volume,
+        languageContext: this.language,
+        playType: playType,
+        queueMode: this.queueMode,
+      }
+    }
+  }
+
+  completion(id: string, success: number) {
+    this.utterances.get(id)?.success(success);
+    this.utterances.delete(id);
+  }
+
+  onError(id: string, errorCode: number, errorMessage: string) {
+    this.utterances.get(id)?.error(`${errorCode}`, errorMessage, null);
+    this.utterances.delete(id);
+  }
+
+  async speak(text: string, playType: 0 | 1 = 1): Promise<string> {
+    if (this.tts == null) {
+      this.tts = await this.createEngine();
+    }
+    let param = this.createSpakParams(playType)
+    this.tts.speak(text, param);
+    return param.requestId;
+  }
+
+
+  async stop() {
+    this.tts?.stop();
+  }
+
+  async setLanguage(language: string, result: MethodResult) {
+    // todo
+  }
+
+  async setRate(rate: number, result: MethodResult) {
+    // todo
+  }
+
+  async setVolume(volume: number, result: MethodResult) {
+    // todo
+  }
+
+  async setPitch(pitch: number, result: MethodResult) {
+    // todo
+  }
+
+  async getLanguages(result: MethodResult) {
+
+  }
+
+  async getSpeechRateValidRange(result: MethodResult) {
+    // todo
+  }
+
+  async isLanguageAvailable(language: string, result: MethodResult) {
+    // todo
+  }
+
+  async getVoices(result: MethodResult) {
+    // todo
+  }
+
+  async setVoice(voice: string, result: MethodResult) {
+    // todo
+  }
+
+  async clearVoice(result: MethodResult) {
+    // todo
+  }
+
+}

+{
+  "module": {
+    "name": "flutter_tts_ohos",
+    "type": "har",
+    "deviceTypes": [
+      "default",
+      "tablet"
+    ]
+  }
+}

+name: flutter_tts_ohos
+description: "A new Flutter plugin project."
+version: 0.0.1
+homepage:
+
+environment:
+  sdk: ^3.4.0
+  flutter: '>=3.3.0'
+
+dependencies:
+  flutter:
+    sdk: flutter
+  plugin_platform_interface: ^2.0.2
+
+dev_dependencies:
+  flutter_test:
+    sdk: flutter
+  flutter_lints: ^5.0.0
+
+# For information on the generic Dart part of this file, see the
+# following page: https://dart.dev/tools/pub/pubspec
+
+# The following section is specific to Flutter packages.
+flutter:
+  # This section identifies this Flutter project as a plugin project.
+  # The 'pluginClass' specifies the class (in Java, Kotlin, Swift, Objective-C, etc.)
+  # which should be registered in the plugin registry. This is required for
+  # using method channels.
+  # The Android 'package' specifies package in which the registered class is.
+  # This is required for using method channels on Android.
+  # The 'ffiPlugin' specifies that native code should be built and bundled.
+  # This is required for using `dart:ffi`.
+  # All these are used by the tooling to maintain consistency when
+  # adding or updating assets for this project.
+  plugin:
+    platforms:
+      ohos:
+        pluginClass: FlutterTtsOhosPlugin
+
+  # To add assets to your plugin package, add an assets section, like this:
+  # assets:
+  #   - images/a_dot_burr.jpeg
+  #   - images/a_dot_ham.jpeg
+  #
+  # For details regarding assets in packages, see
+  # https://flutter.dev/to/asset-from-package
+  #
+  # An image asset can refer to one or more resolution-specific "variants", see
+  # https://flutter.dev/to/resolution-aware-images
+
+  # To add custom fonts to your plugin package, add a fonts section here,
+  # in this "flutter" section. Each entry in this list should have a
+  # "family" key with the font family name, and a "fonts" key with a
+  # list giving the asset and other descriptors for the font. For
+  # example:
+  # fonts:
+  #   - family: Schyler
+  #     fonts:
+  #       - asset: fonts/Schyler-Regular.ttf
+  #       - asset: fonts/Schyler-Italic.ttf
+  #         style: italic
+  #   - family: Trajan Pro
+  #     fonts:
+  #       - asset: fonts/TrajanPro.ttf
+  #       - asset: fonts/TrajanPro_Bold.ttf
+  #         weight: 700
+  #
+  # For details regarding fonts in packages, see
+  # https://flutter.dev/to/font-from-package

@@ -13,10 +13,10 @@ packages:
     dependency: transitive
     dependency: transitive
     description:
     description:
       name: collection
       name: collection
-      sha256: a1ace0a119f20aabc852d165077c036cd864315bd99b7eaa10a60100341941bf
+      sha256: ee67cb0715911d28db6bf4af1026078bd6f0128b07a5f66fb2ed94ec6783c09a
       url: "https://pub.flutter-io.cn"
       url: "https://pub.flutter-io.cn"
     source: hosted
     source: hosted
-    version: "1.19.0"
+    version: "1.18.0"
   flutter:
   flutter:
     dependency: "direct main"
     dependency: "direct main"
     description: flutter
     description: flutter
@@ -26,23 +26,23 @@ packages:
     dependency: transitive
     dependency: transitive
     description:
     description:
       name: material_color_utilities
       name: material_color_utilities
-      sha256: f7142bb1154231d7ea5f96bc7bde4bda2a0945d2806bb11670e30b850d56bdec
+      sha256: "0e0a020085b65b6083975e499759762399b4475f766c21668c4ecca34ea74e5a"
       url: "https://pub.flutter-io.cn"
       url: "https://pub.flutter-io.cn"
     source: hosted
     source: hosted
-    version: "0.11.1"
+    version: "0.8.0"
   meta:
   meta:
     dependency: transitive
     dependency: transitive
     description:
     description:
       name: meta
       name: meta
-      sha256: bdb68674043280c3428e9ec998512fb681678676b3c54e773629ffe74419f8c7
+      sha256: "7687075e408b093f36e6bbf6c91878cc0d4cd10f409506f7bc996f68220b9136"
       url: "https://pub.flutter-io.cn"
       url: "https://pub.flutter-io.cn"
     source: hosted
     source: hosted
-    version: "1.15.0"
+    version: "1.12.0"
   sky_engine:
   sky_engine:
     dependency: transitive
     dependency: transitive
     description: flutter
     description: flutter
     source: sdk
     source: sdk
-    version: "0.0.0"
+    version: "0.0.99"
   vector_math:
   vector_math:
     dependency: transitive
     dependency: transitive
     description:
     description:
@@ -52,4 +52,4 @@ packages:
     source: hosted
     source: hosted
     version: "2.1.4"
     version: "2.1.4"
 sdks:
 sdks:
-  dart: ">=3.4.0 <4.0.0"
+  dart: ">=3.3.0-0 <4.0.0"

+# Miscellaneous
+*.class
+*.log
+*.pyc
+*.swp
+.DS_Store
+.atom/
+.buildlog/
+.history
+.svn/
+migrate_working_dir/
+
+# IntelliJ related
+*.iml
+*.ipr
+*.iws
+.idea/
+
+# The .vscode folder contains launch configuration and tasks you configure in
+# VS Code which you may wish to be included in version control, so this line
+# is commented out by default.
+#.vscode/
+
+# Flutter/Dart/Pub related
+# Libraries should not include pubspec.lock, per https://dart.dev/guides/libraries/private-files#pubspeclock.
+/pubspec.lock
+**/doc/api/
+.dart_tool/
+build/

+# This file tracks properties of this Flutter project.
+# Used by Flutter tool to assess capabilities and perform upgrades etc.
+#
+# This file should be version controlled and should not be manually edited.
+
+version:
+  revision: "c4a66f77d0e5047ddf5a1bd353fd3ee9cbfeafcd"
+  channel: "[user-branch]"
+
+project_type: plugin
+
+# Tracks metadata for the flutter migrate command
+migration:
+  platforms:
+    - platform: root
+      create_revision: c4a66f77d0e5047ddf5a1bd353fd3ee9cbfeafcd
+      base_revision: c4a66f77d0e5047ddf5a1bd353fd3ee9cbfeafcd
+    - platform: android
+      create_revision: c4a66f77d0e5047ddf5a1bd353fd3ee9cbfeafcd
+      base_revision: c4a66f77d0e5047ddf5a1bd353fd3ee9cbfeafcd
+    - platform: ios
+      create_revision: c4a66f77d0e5047ddf5a1bd353fd3ee9cbfeafcd
+      base_revision: c4a66f77d0e5047ddf5a1bd353fd3ee9cbfeafcd
+    - platform: ohos
+      create_revision: c4a66f77d0e5047ddf5a1bd353fd3ee9cbfeafcd
+      base_revision: c4a66f77d0e5047ddf5a1bd353fd3ee9cbfeafcd
+
+  # User provided section
+
+  # List of Local paths (relative to this file) that should be
+  # ignored by the migrate tool.
+  #
+  # Files that are not part of the templates will be ignored by default.
+  unmanaged_files:
+    - 'lib/main.dart'
+    - 'ios/Runner.xcodeproj/project.pbxproj'

+## 0.0.1
+
+* TODO: Describe initial release.

+TODO: Add your license here.

+# speech_to_text_wdn_ohos
+
+A new Flutter plugin project.
+
+## Getting Started
+
+This project is a starting point for a Flutter
+[plug-in package](https://flutter.dev/developing-packages/),
+a specialized package that includes platform-specific implementation code for
+Android and/or iOS.
+
+For help getting started with Flutter development, view the
+[online documentation](https://flutter.dev/docs), which offers tutorials,
+samples, guidance on mobile development, and a full API reference.
+

+include: package:flutter_lints/flutter.yaml
+
+# Additional information about this file can be found at
+# https://dart.dev/guides/language/analysis-options

+*.iml
+.gradle
+/local.properties
+/.idea/workspace.xml
+/.idea/libraries
+.DS_Store
+/build
+/captures
+.cxx

+group = "com.example.speech_to_text_wdn_ohos"
+version = "1.0-SNAPSHOT"
+
+buildscript {
+    ext.kotlin_version = "1.7.10"
+    repositories {
+        google()
+        mavenCentral()
+    }
+
+    dependencies {
+        classpath("com.android.tools.build:gradle:7.3.0")
+        classpath("org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version")
+    }
+}
+
+allprojects {
+    repositories {
+        google()
+        mavenCentral()
+    }
+}
+
+apply plugin: "com.android.library"
+apply plugin: "kotlin-android"
+
+android {
+    if (project.android.hasProperty("namespace")) {
+        namespace = "com.example.speech_to_text_wdn_ohos"
+    }
+
+    compileSdk = 34
+
+    compileOptions {
+        sourceCompatibility = JavaVersion.VERSION_1_8
+        targetCompatibility = JavaVersion.VERSION_1_8
+    }
+
+    kotlinOptions {
+        jvmTarget = "1.8"
+    }
+
+    sourceSets {
+        main.java.srcDirs += "src/main/kotlin"
+        test.java.srcDirs += "src/test/kotlin"
+    }
+
+    defaultConfig {
+        minSdk = 21
+    }
+
+    dependencies {
+        testImplementation("org.jetbrains.kotlin:kotlin-test")
+        testImplementation("org.mockito:mockito-core:5.0.0")
+    }
+
+    testOptions {
+        unitTests.all {
+            useJUnitPlatform()
+
+            testLogging {
+               events "passed", "skipped", "failed", "standardOut", "standardError"
+               outputs.upToDateWhen {false}
+               showStandardStreams = true
+            }
+        }
+    }
+}

+rootProject.name = 'speech_to_text_wdn_ohos'

+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+  package="com.example.speech_to_text_wdn_ohos">
+</manifest>

+package com.example.speech_to_text_wdn_ohos
+
+import androidx.annotation.NonNull
+
+import io.flutter.embedding.engine.plugins.FlutterPlugin
+import io.flutter.plugin.common.MethodCall
+import io.flutter.plugin.common.MethodChannel
+import io.flutter.plugin.common.MethodChannel.MethodCallHandler
+import io.flutter.plugin.common.MethodChannel.Result
+
+/** SpeechToTextWdnOhosPlugin */
+class SpeechToTextWdnOhosPlugin: FlutterPlugin, MethodCallHandler {
+  /// The MethodChannel that will the communication between Flutter and native Android
+  ///
+  /// This local reference serves to register the plugin with the Flutter Engine and unregister it
+  /// when the Flutter Engine is detached from the Activity
+  private lateinit var channel : MethodChannel
+
+  override fun onAttachedToEngine(flutterPluginBinding: FlutterPlugin.FlutterPluginBinding) {
+    channel = MethodChannel(flutterPluginBinding.binaryMessenger, "speech_to_text_wdn_ohos")
+    channel.setMethodCallHandler(this)
+  }
+
+  override fun onMethodCall(call: MethodCall, result: Result) {
+    if (call.method == "getPlatformVersion") {
+      result.success("Android ${android.os.Build.VERSION.RELEASE}")
+    } else {
+      result.notImplemented()
+    }
+  }
+
+  override fun onDetachedFromEngine(binding: FlutterPlugin.FlutterPluginBinding) {
+    channel.setMethodCallHandler(null)
+  }
+}

+package com.example.speech_to_text_wdn_ohos
+
+import io.flutter.plugin.common.MethodCall
+import io.flutter.plugin.common.MethodChannel
+import kotlin.test.Test
+import org.mockito.Mockito
+
+/*
+ * This demonstrates a simple unit test of the Kotlin portion of this plugin's implementation.
+ *
+ * Once you have built the plugin's example app, you can run these tests from the command
+ * line by running `./gradlew testDebugUnitTest` in the `example/android/` directory, or
+ * you can run them directly from IDEs that support JUnit such as Android Studio.
+ */
+
+internal class SpeechToTextWdnOhosPluginTest {
+  @Test
+  fun onMethodCall_getPlatformVersion_returnsExpectedValue() {
+    val plugin = SpeechToTextWdnOhosPlugin()
+
+    val call = MethodCall("getPlatformVersion", null)
+    val mockResult: MethodChannel.Result = Mockito.mock(MethodChannel.Result::class.java)
+    plugin.onMethodCall(call, mockResult)
+
+    Mockito.verify(mockResult).success("Android " + android.os.Build.VERSION.RELEASE)
+  }
+}

+# Miscellaneous
+*.class
+*.log
+*.pyc
+*.swp
+.DS_Store
+.atom/
+.buildlog/
+.history
+.svn/
+migrate_working_dir/
+
+# IntelliJ related
+*.iml
+*.ipr
+*.iws
+.idea/
+
+# The .vscode folder contains launch configuration and tasks you configure in
+# VS Code which you may wish to be included in version control, so this line
+# is commented out by default.
+#.vscode/
+
+# Flutter/Dart/Pub related
+**/doc/api/
+**/ios/Flutter/.last_build_id
+.dart_tool/
+.flutter-plugins
+.flutter-plugins-dependencies
+.pub-cache/
+.pub/
+/build/
+
+# Symbolication related
+app.*.symbols
+
+# Obfuscation related
+app.*.map.json
+
+# Android Studio will place build artifacts here
+/android/app/debug
+/android/app/profile
+/android/app/release

+# speech_to_text_wdn_ohos_example
+
+Demonstrates how to use the speech_to_text_wdn_ohos plugin.
+
+## Getting Started
+
+This project is a starting point for a Flutter application.
+
+A few resources to get you started if this is your first Flutter project:
+
+- [Lab: Write your first Flutter app](https://docs.flutter.dev/get-started/codelab)
+- [Cookbook: Useful Flutter samples](https://docs.flutter.dev/cookbook)
+
+For help getting started with Flutter development, view the
+[online documentation](https://docs.flutter.dev/), which offers tutorials,
+samples, guidance on mobile development, and a full API reference.

+# This file configures the analyzer, which statically analyzes Dart code to
+# check for errors, warnings, and lints.
+#
+# The issues identified by the analyzer are surfaced in the UI of Dart-enabled
+# IDEs (https://dart.dev/tools#ides-and-editors). The analyzer can also be
+# invoked from the command line by running `flutter analyze`.
+
+# The following line activates a set of recommended lints for Flutter apps,
+# packages, and plugins designed to encourage good coding practices.
+include: package:flutter_lints/flutter.yaml
+
+linter:
+  # The lint rules applied to this project can be customized in the
+  # section below to disable rules from the `package:flutter_lints/flutter.yaml`
+  # included above or to enable additional rules. A list of all available lints
+  # and their documentation is published at https://dart.dev/lints.
+  #
+  # Instead of disabling a lint rule for the entire project in the
+  # section below, it can also be suppressed for a single line of code
+  # or a specific dart file by using the `// ignore: name_of_lint` and
+  # `// ignore_for_file: name_of_lint` syntax on the line or in the file
+  # producing the lint.
+  rules:
+    # avoid_print: false  # Uncomment to disable the `avoid_print` rule
+    # prefer_single_quotes: true  # Uncomment to enable the `prefer_single_quotes` rule
+
+# Additional information about this file can be found at
+# https://dart.dev/guides/language/analysis-options

+gradle-wrapper.jar
+/.gradle
+/captures/
+/gradlew
+/gradlew.bat
+/local.properties
+GeneratedPluginRegistrant.java
+
+# Remember to never publicly share your keystore.
+# See https://flutter.dev/docs/deployment/android#reference-the-keystore-from-the-app
+key.properties
+**/*.keystore
+**/*.jks

+plugins {
+    id "com.android.application"
+    id "kotlin-android"
+    // The Flutter Gradle Plugin must be applied after the Android and Kotlin Gradle plugins.
+    id "dev.flutter.flutter-gradle-plugin"
+}
+
+def localProperties = new Properties()
+def localPropertiesFile = rootProject.file("local.properties")
+if (localPropertiesFile.exists()) {
+    localPropertiesFile.withReader("UTF-8") { reader ->
+        localProperties.load(reader)
+    }
+}
+
+def flutterVersionCode = localProperties.getProperty("flutter.versionCode")
+if (flutterVersionCode == null) {
+    flutterVersionCode = "1"
+}
+
+def flutterVersionName = localProperties.getProperty("flutter.versionName")
+if (flutterVersionName == null) {
+    flutterVersionName = "1.0"
+}
+
+android {
+    namespace = "com.example.speech_to_text_wdn_ohos_example"
+    compileSdk = flutter.compileSdkVersion
+    ndkVersion = flutter.ndkVersion
+
+    compileOptions {
+        sourceCompatibility = JavaVersion.VERSION_1_8
+        targetCompatibility = JavaVersion.VERSION_1_8
+    }
+
+    defaultConfig {
+        // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
+        applicationId = "com.example.speech_to_text_wdn_ohos_example"
+        // You can update the following values to match your application needs.
+        // For more information, see: https://docs.flutter.dev/deployment/android#reviewing-the-gradle-build-configuration.
+        minSdk = flutter.minSdkVersion
+        targetSdk = flutter.targetSdkVersion
+        versionCode = flutterVersionCode.toInteger()
+        versionName = flutterVersionName
+    }
+
+    buildTypes {
+        release {
+            // TODO: Add your own signing config for the release build.
+            // Signing with the debug keys for now, so `flutter run --release` works.
+            signingConfig = signingConfigs.debug
+        }
+    }
+}
+
+flutter {
+    source = "../.."
+}

+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
+    <!-- The INTERNET permission is required for development. Specifically,
+         the Flutter tool needs it to communicate with the running application
+         to allow setting breakpoints, to provide hot reload, etc.
+    -->
+    <uses-permission android:name="android.permission.INTERNET"/>
+</manifest>

+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
+    <application
+        android:label="speech_to_text_wdn_ohos_example"
+        android:name="${applicationName}"
+        android:icon="@mipmap/ic_launcher">
+        <activity
+            android:name=".MainActivity"
+            android:exported="true"
+            android:launchMode="singleTop"
+            android:taskAffinity=""
+            android:theme="@style/LaunchTheme"
+            android:configChanges="orientation|keyboardHidden|keyboard|screenSize|smallestScreenSize|locale|layoutDirection|fontScale|screenLayout|density|uiMode"
+            android:hardwareAccelerated="true"
+            android:windowSoftInputMode="adjustResize">
+            <!-- Specifies an Android theme to apply to this Activity as soon as
+                 the Android process has started. This theme is visible to the user
+                 while the Flutter UI initializes. After that, this theme continues
+                 to determine the Window background behind the Flutter UI. -->
+            <meta-data
+              android:name="io.flutter.embedding.android.NormalTheme"
+              android:resource="@style/NormalTheme"
+              />
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN"/>
+                <category android:name="android.intent.category.LAUNCHER"/>
+            </intent-filter>
+        </activity>
+        <!-- Don't delete the meta-data below.
+             This is used by the Flutter tool to generate GeneratedPluginRegistrant.java -->
+        <meta-data
+            android:name="flutterEmbedding"
+            android:value="2" />
+    </application>
+    <!-- Required to query activities that can process text, see:
+         https://developer.android.com/training/package-visibility and
+         https://developer.android.com/reference/android/content/Intent#ACTION_PROCESS_TEXT.
+
+         In particular, this is used by the Flutter engine in io.flutter.plugin.text.ProcessTextPlugin. -->
+    <queries>
+        <intent>
+            <action android:name="android.intent.action.PROCESS_TEXT"/>
+            <data android:mimeType="text/plain"/>
+        </intent>
+    </queries>
+</manifest>

+package com.example.speech_to_text_wdn_ohos_example
+
+import io.flutter.embedding.android.FlutterActivity
+
+class MainActivity: FlutterActivity()

+<?xml version="1.0" encoding="utf-8"?>
+<!-- Modify this file to customize your launch splash screen -->
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="?android:colorBackground" />
+
+    <!-- You can insert your own image assets here -->
+    <!-- <item>
+        <bitmap
+            android:gravity="center"
+            android:src="@mipmap/launch_image" />
+    </item> -->
+</layer-list>

+<?xml version="1.0" encoding="utf-8"?>
+<!-- Modify this file to customize your launch splash screen -->
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@android:color/white" />
+
+    <!-- You can insert your own image assets here -->
+    <!-- <item>
+        <bitmap
+            android:gravity="center"
+            android:src="@mipmap/launch_image" />
+    </item> -->
+</layer-list>

+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <!-- Theme applied to the Android Window while the process is starting when the OS's Dark Mode setting is on -->
+    <style name="LaunchTheme" parent="@android:style/Theme.Black.NoTitleBar">
+        <!-- Show a splash screen on the activity. Automatically removed when
+             the Flutter engine draws its first frame -->
+        <item name="android:windowBackground">@drawable/launch_background</item>
+    </style>
+    <!-- Theme applied to the Android Window as soon as the process has started.
+         This theme determines the color of the Android Window while your
+         Flutter UI initializes, as well as behind your Flutter UI while its
+         running.
+
+         This Theme is only used starting with V2 of Flutter's Android embedding. -->
+    <style name="NormalTheme" parent="@android:style/Theme.Black.NoTitleBar">
+        <item name="android:windowBackground">?android:colorBackground</item>
+    </style>
+</resources>

+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <!-- Theme applied to the Android Window while the process is starting when the OS's Dark Mode setting is off -->
+    <style name="LaunchTheme" parent="@android:style/Theme.Light.NoTitleBar">
+        <!-- Show a splash screen on the activity. Automatically removed when
+             the Flutter engine draws its first frame -->
+        <item name="android:windowBackground">@drawable/launch_background</item>
+    </style>
+    <!-- Theme applied to the Android Window as soon as the process has started.
+         This theme determines the color of the Android Window while your
+         Flutter UI initializes, as well as behind your Flutter UI while its
+         running.
+
+         This Theme is only used starting with V2 of Flutter's Android embedding. -->
+    <style name="NormalTheme" parent="@android:style/Theme.Light.NoTitleBar">
+        <item name="android:windowBackground">?android:colorBackground</item>
+    </style>
+</resources>

+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
+    <!-- The INTERNET permission is required for development. Specifically,
+         the Flutter tool needs it to communicate with the running application
+         to allow setting breakpoints, to provide hot reload, etc.
+    -->
+    <uses-permission android:name="android.permission.INTERNET"/>
+</manifest>

+allprojects {
+    repositories {
+        google()
+        mavenCentral()
+    }
+}
+
+rootProject.buildDir = "../build"
+subprojects {
+    project.buildDir = "${rootProject.buildDir}/${project.name}"
+}
+subprojects {
+    project.evaluationDependsOn(":app")
+}
+
+tasks.register("clean", Delete) {
+    delete rootProject.buildDir
+}

+org.gradle.jvmargs=-Xmx4G -XX:+HeapDumpOnOutOfMemoryError
+android.useAndroidX=true
+android.enableJetifier=true

+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.6.3-all.zip

+pluginManagement {
+    def flutterSdkPath = {
+        def properties = new Properties()
+        file("local.properties").withInputStream { properties.load(it) }
+        def flutterSdkPath = properties.getProperty("flutter.sdk")
+        assert flutterSdkPath != null, "flutter.sdk not set in local.properties"
+        return flutterSdkPath
+    }()
+
+    includeBuild("$flutterSdkPath/packages/flutter_tools/gradle")
+
+    repositories {
+        google()
+        mavenCentral()
+        gradlePluginPortal()
+    }
+}
+
+plugins {
+    id "dev.flutter.flutter-plugin-loader" version "1.0.0"
+    id "com.android.application" version "7.3.0" apply false
+    id "org.jetbrains.kotlin.android" version "1.7.10" apply false
+}
+
+include ":app"

+// This is a basic Flutter integration test.
+//
+// Since integration tests run in a full Flutter application, they can interact
+// with the host side of a plugin implementation, unlike Dart unit tests.
+//
+// For more information about Flutter integration tests, please see
+// https://docs.flutter.dev/cookbook/testing/integration/introduction
+
+
+import 'package:flutter_test/flutter_test.dart';
+import 'package:integration_test/integration_test.dart';
+
+import 'package:speech_to_text_wdn_ohos/speech_to_text_wdn_ohos.dart';
+
+void main() {
+  IntegrationTestWidgetsFlutterBinding.ensureInitialized();
+
+  testWidgets('getPlatformVersion test', (WidgetTester tester) async {
+    final SpeechToTextWdnOhos plugin = SpeechToTextWdnOhos();
+    final String? version = await plugin.getPlatformVersion();
+    // The version string depends on the host platform running the test, so
+    // just assert that some non-empty string is returned.
+    expect(version?.isNotEmpty, true);
+  });
+}

+**/dgph
+*.mode1v3
+*.mode2v3
+*.moved-aside
+*.pbxuser
+*.perspectivev3
+**/*sync/
+.sconsign.dblite
+.tags*
+**/.vagrant/
+**/DerivedData/
+Icon?
+**/Pods/
+**/.symlinks/
+profile
+xcuserdata
+**/.generated/
+Flutter/App.framework
+Flutter/Flutter.framework
+Flutter/Flutter.podspec
+Flutter/Generated.xcconfig
+Flutter/ephemeral/
+Flutter/app.flx
+Flutter/app.zip
+Flutter/flutter_assets/
+Flutter/flutter_export_environment.sh
+ServiceDefinitions.json
+Runner/GeneratedPluginRegistrant.*
+
+# Exceptions to above rules.
+!default.mode1v3
+!default.mode2v3
+!default.pbxuser
+!default.perspectivev3