From f4c939bef743b78cc569691c18cb36f3da5bbfce Mon Sep 17 00:00:00 2001
From: SimpleLove520 <1960997571@qq.com>
Date: Tue, 26 Nov 2024 09:54:32 +0800
Subject: [PATCH 1/2] =?UTF-8?q?=E5=BC=82=E6=AD=A5=E7=BC=96=E7=A8=8B?=
 =?UTF-8?q?=E6=96=B9=E6=A1=88=E7=A4=BA=E4=BE=8B?=
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Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: SimpleLove520 <1960997571@qq.com>
---
 ohos/asynchronous/.gitignore                  |  44 +++++++
 ohos/asynchronous/README.md                   |   0
 ohos/asynchronous/analysis_options.yaml       |  29 +++++
 ohos/asynchronous/lib/async_await.dart        | 110 ++++++++++++++++++
 .../lib/completer_future_example.dart         |  84 +++++++++++++
 .../lib/future_builder_example.dart           | 107 +++++++++++++++++
 .../asynchronous/lib/future_wait_example.dart |  98 ++++++++++++++++
 ohos/asynchronous/lib/main.dart               |  96 +++++++++++++++
 ohos/asynchronous/lib/microtask_example.dart  |  91 +++++++++++++++
 ohos/asynchronous/lib/stream_example.dart     |  87 ++++++++++++++
 .../lib/stream_stream_builder_example.dart    |  68 +++++++++++
 ohos/asynchronous/ohos/.gitignore             |  19 +++
 ohos/asynchronous/ohos/AppScope/app.json5     |  25 ++++
 .../resources/base/element/string.json        |   8 ++
 .../resources/base/media/app_icon.png         | Bin 0 -> 6790 bytes
 ohos/asynchronous/ohos/build-profile.json5    |  42 +++++++
 ohos/asynchronous/ohos/entry/.gitignore       |   7 ++
 .../ohos/entry/build-profile.json5            |  29 +++++
 ohos/asynchronous/ohos/entry/hvigorfile.ts    |  17 +++
 ohos/asynchronous/ohos/entry/oh-package.json5 |   9 ++
 .../main/ets/entryability/EntryAbility.ets    |  24 ++++
 .../ohos/entry/src/main/ets/pages/Index.ets   |  38 ++++++
 .../ets/plugins/GeneratedPluginRegistrant.ets |  24 ++++
 .../ohos/entry/src/main/module.json5          |  53 +++++++++
 .../main/resources/base/element/color.json    |   8 ++
 .../main/resources/base/element/string.json   |  16 +++
 .../src/main/resources/base/media/icon.png    | Bin 0 -> 6790 bytes
 .../resources/base/profile/main_pages.json    |   5 +
 .../main/resources/en_US/element/string.json  |  16 +++
 .../main/resources/zh_CN/element/string.json  |  16 +++
 .../src/ohosTest/ets/test/Ability.test.ets    |  50 ++++++++
 .../entry/src/ohosTest/ets/test/List.test.ets |  20 ++++
 .../ohosTest/ets/testability/TestAbility.ets  |  63 ++++++++++
 .../ohosTest/ets/testability/pages/Index.ets  |  49 ++++++++
 .../ets/testrunner/OpenHarmonyTestRunner.ts   |  64 ++++++++++
 .../ohos/entry/src/ohosTest/module.json5      |  51 ++++++++
 .../resources/base/element/color.json         |   8 ++
 .../resources/base/element/string.json        |  16 +++
 .../ohosTest/resources/base/media/icon.png    | Bin 0 -> 6790 bytes
 .../resources/base/profile/test_pages.json    |   5 +
 .../ohos/hvigor/hvigor-config.json5           |  20 ++++
 ohos/asynchronous/ohos/hvigorfile.ts          |  21 ++++
 ohos/asynchronous/ohos/oh-package.json5       |  33 ++++++
 ohos/asynchronous/pubspec.yaml                | 103 ++++++++++++++++
 ohos/asynchronous/test/widget_test.dart       |  38 ++++++
 45 files changed, 1711 insertions(+)
 create mode 100644 ohos/asynchronous/.gitignore
 create mode 100644 ohos/asynchronous/README.md
 create mode 100644 ohos/asynchronous/analysis_options.yaml
 create mode 100644 ohos/asynchronous/lib/async_await.dart
 create mode 100644 ohos/asynchronous/lib/completer_future_example.dart
 create mode 100644 ohos/asynchronous/lib/future_builder_example.dart
 create mode 100644 ohos/asynchronous/lib/future_wait_example.dart
 create mode 100644 ohos/asynchronous/lib/main.dart
 create mode 100644 ohos/asynchronous/lib/microtask_example.dart
 create mode 100644 ohos/asynchronous/lib/stream_example.dart
 create mode 100644 ohos/asynchronous/lib/stream_stream_builder_example.dart
 create mode 100644 ohos/asynchronous/ohos/.gitignore
 create mode 100644 ohos/asynchronous/ohos/AppScope/app.json5
 create mode 100644 ohos/asynchronous/ohos/AppScope/resources/base/element/string.json
 create mode 100644 ohos/asynchronous/ohos/AppScope/resources/base/media/app_icon.png
 create mode 100644 ohos/asynchronous/ohos/build-profile.json5
 create mode 100644 ohos/asynchronous/ohos/entry/.gitignore
 create mode 100644 ohos/asynchronous/ohos/entry/build-profile.json5
 create mode 100644 ohos/asynchronous/ohos/entry/hvigorfile.ts
 create mode 100644 ohos/asynchronous/ohos/entry/oh-package.json5
 create mode 100644 ohos/asynchronous/ohos/entry/src/main/ets/entryability/EntryAbility.ets
 create mode 100644 ohos/asynchronous/ohos/entry/src/main/ets/pages/Index.ets
 create mode 100644 ohos/asynchronous/ohos/entry/src/main/ets/plugins/GeneratedPluginRegistrant.ets
 create mode 100644 ohos/asynchronous/ohos/entry/src/main/module.json5
 create mode 100644 ohos/asynchronous/ohos/entry/src/main/resources/base/element/color.json
 create mode 100644 ohos/asynchronous/ohos/entry/src/main/resources/base/element/string.json
 create mode 100644 ohos/asynchronous/ohos/entry/src/main/resources/base/media/icon.png
 create mode 100644 ohos/asynchronous/ohos/entry/src/main/resources/base/profile/main_pages.json
 create mode 100644 ohos/asynchronous/ohos/entry/src/main/resources/en_US/element/string.json
 create mode 100644 ohos/asynchronous/ohos/entry/src/main/resources/zh_CN/element/string.json
 create mode 100644 ohos/asynchronous/ohos/entry/src/ohosTest/ets/test/Ability.test.ets
 create mode 100644 ohos/asynchronous/ohos/entry/src/ohosTest/ets/test/List.test.ets
 create mode 100644 ohos/asynchronous/ohos/entry/src/ohosTest/ets/testability/TestAbility.ets
 create mode 100644 ohos/asynchronous/ohos/entry/src/ohosTest/ets/testability/pages/Index.ets
 create mode 100644 ohos/asynchronous/ohos/entry/src/ohosTest/ets/testrunner/OpenHarmonyTestRunner.ts
 create mode 100644 ohos/asynchronous/ohos/entry/src/ohosTest/module.json5
 create mode 100644 ohos/asynchronous/ohos/entry/src/ohosTest/resources/base/element/color.json
 create mode 100644 ohos/asynchronous/ohos/entry/src/ohosTest/resources/base/element/string.json
 create mode 100644 ohos/asynchronous/ohos/entry/src/ohosTest/resources/base/media/icon.png
 create mode 100644 ohos/asynchronous/ohos/entry/src/ohosTest/resources/base/profile/test_pages.json
 create mode 100644 ohos/asynchronous/ohos/hvigor/hvigor-config.json5
 create mode 100644 ohos/asynchronous/ohos/hvigorfile.ts
 create mode 100644 ohos/asynchronous/ohos/oh-package.json5
 create mode 100644 ohos/asynchronous/pubspec.yaml
 create mode 100644 ohos/asynchronous/test/widget_test.dart

diff --git a/ohos/asynchronous/.gitignore b/ohos/asynchronous/.gitignore
new file mode 100644
index 00000000..24476c5d
--- /dev/null
+++ b/ohos/asynchronous/.gitignore
@@ -0,0 +1,44 @@
+# 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
+.packages
+.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
diff --git a/ohos/asynchronous/README.md b/ohos/asynchronous/README.md
new file mode 100644
index 00000000..e69de29b
diff --git a/ohos/asynchronous/analysis_options.yaml b/ohos/asynchronous/analysis_options.yaml
new file mode 100644
index 00000000..61b6c4de
--- /dev/null
+++ b/ohos/asynchronous/analysis_options.yaml
@@ -0,0 +1,29 @@
+# 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-lang.github.io/linter/lints/index.html.
+  #
+  # 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
diff --git a/ohos/asynchronous/lib/async_await.dart b/ohos/asynchronous/lib/async_await.dart
new file mode 100644
index 00000000..a9ff46c0
--- /dev/null
+++ b/ohos/asynchronous/lib/async_await.dart
@@ -0,0 +1,110 @@
+/*
+* Copyright (c) 2023 Hunan OpenValley Digital Industry Development Co., Ltd.
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*     http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+import 'package:flutter/material.dart';
+
+class AsyncAwaitExample extends StatefulWidget {
+  const AsyncAwaitExample({Key? key}) : super(key: key);
+
+  @override
+  _AsyncAwaitExampleState createState() => _AsyncAwaitExampleState();
+}
+
+class _AsyncAwaitExampleState extends State<AsyncAwaitExample> {
+  List<Student> _students = []; // 存储学生信息的列表
+
+  @override
+  void initState() {
+    super.initState();
+    // 调用异步函数并更新 UI
+    fetchStudentsData();
+  }
+
+  // 模拟一个异步网络请求，返回学生数据（30个学生）
+  Future<List<Student>> fetchStudentsFromNetwork() async {
+    await Future.delayed(const Duration(seconds: 2)); // 模拟网络延迟
+
+    // 模拟返回的学生信息（30个学生）
+    List<Map<String, dynamic>> studentsJson = List.generate(30, (index) {
+      return {
+        'name': 'Student ${index + 1}',
+        'age': 18 + (index % 5), // 随机年龄范围：18-22
+        'grade': 'Grade ${['A', 'B', 'C', 'D', 'F'][index % 5]}', // 随机成绩
+      };
+    });
+
+    // 将 JSON 转化为 Student 对象并返回
+    return studentsJson.map((json) => Student.fromJson(json)).toList();
+  }
+
+  // 使用 async 和 await 获取数据并更新 UI
+  Future<void> fetchStudentsData() async {
+    try {
+      List<Student> students = await fetchStudentsFromNetwork(); // 等待学生信息的返回
+      setState(() {
+        _students = students; // 更新学生列表
+      });
+    } catch (e) {
+      setState(() {
+        _students = []; // 错误发生时清空学生列表
+      });
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(title: const Text('Student List Example')),
+      body: _students.isEmpty
+          ? const Center(child: CircularProgressIndicator()) // 如果列表为空，显示加载指示器
+          : ListView.builder(
+              itemCount: _students.length, // 列表项数量
+              itemBuilder: (context, index) {
+                final student = _students[index];
+                return Card(
+                  margin: const EdgeInsets.all(8.0),
+                  elevation: 5,
+                  shadowColor: Colors.grey.withOpacity(0.2), // 设置阴影颜色
+                  shape: RoundedRectangleBorder(
+                    borderRadius: BorderRadius.circular(10), // 圆角效果
+                  ),
+                  child: ListTile(
+                    title: Text(student.name),
+                    subtitle: Text('Age: ${student.age}\nGrade: ${student.grade}'),
+                  ),
+                );
+              },
+            ),
+    );
+  }
+}
+
+// 学生模型类
+class Student {
+  final String name;
+  final int age;
+  final String grade;
+
+  Student({required this.name, required this.age, required this.grade});
+
+  // 从 JSON 数据构造 Student 对象
+  factory Student.fromJson(Map<String, dynamic> json) {
+    return Student(
+      name: json['name'],
+      age: json['age'],
+      grade: json['grade'],
+    );
+  }
+}
diff --git a/ohos/asynchronous/lib/completer_future_example.dart b/ohos/asynchronous/lib/completer_future_example.dart
new file mode 100644
index 00000000..5ecfc38a
--- /dev/null
+++ b/ohos/asynchronous/lib/completer_future_example.dart
@@ -0,0 +1,84 @@
+/*
+* Copyright (c) 2023 Hunan OpenValley Digital Industry Development Co., Ltd.
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*     http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+import 'dart:async';
+
+import 'package:flutter/material.dart';
+
+class CompleterFutureExample extends StatefulWidget {
+  const CompleterFutureExample({Key? key}) : super(key: key);
+
+  @override
+  _CompleterFutureExampleState createState() => _CompleterFutureExampleState();
+}
+
+/*
+  我们将使用 Completer 来模拟一个异步操作（例如，模拟一个耗时的任务），然后在完成时通知调用者，最后更新界面显示结果。
+
+  步骤：
+    1、创建一个 Completer 来手动完成 Future。
+    2、模拟一个耗时操作（例如延时操作），然后完成 Future。
+    3、使用 Completer 来控制 Future 的完成时机。
+ */
+class _CompleterFutureExampleState extends State<CompleterFutureExample> {
+// 模拟一个自定义 Future 的异步方法
+  Future<String> fetchDataWithCompleter() {
+    // 创建一个 Completer
+    Completer<String> completer = Completer<String>();
+
+    // 模拟异步操作，延迟 3 秒
+    Future.delayed(const Duration(seconds: 3), () {
+      // 操作完成后，手动完成 Completer
+      completer.complete("Data Loaded Successfully!");
+    });
+
+    // 返回 completer 的 Future
+    return completer.future;
+  }
+
+  late Future<String> _dataFuture;
+
+  @override
+  void initState() {
+    super.initState();
+    // 在初始化时调用自定义的 Future
+    _dataFuture = fetchDataWithCompleter();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(title: const Text('Completer Example')),
+      body: FutureBuilder<String>(
+        future: _dataFuture, // 使用自定义的 Future
+        builder: (context, snapshot) {
+          if (snapshot.connectionState == ConnectionState.waiting) {
+            // 正在加载
+            return const Center(child: CircularProgressIndicator());
+          } else if (snapshot.hasError) {
+            // 错误处理
+            return Center(child: Text('Error: ${snapshot.error}'));
+          } else if (!snapshot.hasData) {
+            // 数据为空
+            return const Center(child: Text('No data available.'));
+          } else {
+            // 数据加载成功
+            return Center(child: Text(snapshot.data!));
+          }
+        },
+      ),
+    );
+  }
+}
diff --git a/ohos/asynchronous/lib/future_builder_example.dart b/ohos/asynchronous/lib/future_builder_example.dart
new file mode 100644
index 00000000..48e02174
--- /dev/null
+++ b/ohos/asynchronous/lib/future_builder_example.dart
@@ -0,0 +1,107 @@
+/*
+* Copyright (c) 2023 Hunan OpenValley Digital Industry Development Co., Ltd.
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*     http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+import 'package:flutter/material.dart';
+
+class FutureBuilderExample extends StatefulWidget {
+  const FutureBuilderExample({Key? key}) : super(key: key);
+
+  @override
+  _FutureBuilderExampleState createState() => _FutureBuilderExampleState();
+}
+
+class _FutureBuilderExampleState extends State<FutureBuilderExample> {
+  late Future<List<Employee>> _employeeFuture;
+
+  @override
+  void initState() {
+    super.initState();
+    // 在 initState 中调用并缓存 Future
+    _employeeFuture = fetchEmployeesFromNetwork();
+  }
+
+  // 模拟一个异步网络请求，返回员工数据（30个员工）
+  Future<List<Employee>> fetchEmployeesFromNetwork() async {
+    await Future.delayed(const Duration(seconds: 2)); // 模拟网络延迟
+
+    // 模拟返回的员工信息（30个员工）
+    List<Map<String, dynamic>> employeesJson = List.generate(30, (index) {
+      return {
+        'name': 'Employee ${index + 1}',
+        'position': 'Position ${['Manager', 'Developer', 'Designer', 'HR', 'Tester'][index % 5]}',
+        'salary': 3000 + (index % 10) * 500, // 随机薪资
+      };
+    });
+
+    // 将 JSON 转化为 Employee 对象并返回
+    return employeesJson.map((json) => Employee.fromJson(json)).toList();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(title: const Text('FutureBuilderExample')),
+      body: FutureBuilder<List<Employee>>(
+        future: _employeeFuture, // 使用缓存的 Future
+        builder: (context, snapshot) {
+          if (snapshot.connectionState == ConnectionState.waiting) {
+            // 正在加载
+            return const Center(child: CircularProgressIndicator());
+          } else if (snapshot.hasError) {
+            // 错误
+            return Center(child: Text('Error: ${snapshot.error}'));
+          } else if (!snapshot.hasData || snapshot.data!.isEmpty) {
+            // 没有数据
+            return const Center(child: Text('No employees found.'));
+          } else {
+            // 数据加载成功
+            List<Employee> employees = snapshot.data!;
+            return ListView.builder(
+              itemCount: employees.length, // 列表项数量
+              itemBuilder: (context, index) {
+                final employee = employees[index];
+                return Card(
+                  margin: const EdgeInsets.all(8.0),
+                  child: ListTile(
+                    title: Text(employee.name),
+                    subtitle: Text('Position: ${employee.position}\nSalary: \$${employee.salary}'),
+                  ),
+                );
+              },
+            );
+          }
+        },
+      ),
+    );
+  }
+}
+
+// 员工模型类
+class Employee {
+  final String name;
+  final String position;
+  final int salary;
+
+  Employee({required this.name, required this.position, required this.salary});
+
+  // 从 JSON 数据构造 Employee 对象
+  factory Employee.fromJson(Map<String, dynamic> json) {
+    return Employee(
+      name: json['name'],
+      position: json['position'],
+      salary: json['salary'],
+    );
+  }
+}
diff --git a/ohos/asynchronous/lib/future_wait_example.dart b/ohos/asynchronous/lib/future_wait_example.dart
new file mode 100644
index 00000000..dee050d5
--- /dev/null
+++ b/ohos/asynchronous/lib/future_wait_example.dart
@@ -0,0 +1,98 @@
+/*
+* Copyright (c) 2023 Hunan OpenValley Digital Industry Development Co., Ltd.
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*     http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+import 'package:flutter/material.dart';
+
+class FutureWaitExample extends StatefulWidget {
+  const FutureWaitExample({Key? key}) : super(key: key);
+
+  @override
+  _FutureWaitExampleState createState() => _FutureWaitExampleState();
+}
+
+/*
+  假设我们有三个独立的网络请求，分别获取用户的个人信息、账户信息和通知信息，最后在所有信息都获取完后一起显示。
+
+  步骤：
+    1、模拟三个不同的异步操作，每个操作返回不同的数据。
+    2、使用 Future.wait 等待所有 Future 完成，统一处理结果。
+    3、在 FutureBuilder 中展示所有请求的结果。
+ */
+class _FutureWaitExampleState extends State<FutureWaitExample> {
+  // 模拟获取用户个人信息的异步方法
+  Future<String> fetchUserProfile() async {
+    await Future.delayed(const Duration(seconds: 2));
+    return "John Doe, 28 years old";
+  }
+
+// 模拟获取账户信息的异步方法
+  Future<String> fetchAccountInfo() async {
+    await Future.delayed(const Duration(seconds: 2));
+    return "Account: #123456789";
+  }
+
+// 模拟获取通知信息的异步方法
+  Future<String> fetchNotifications() async {
+    await Future.delayed(const Duration(seconds: 2));
+    return "You have 5 new notifications.";
+  }
+
+  // 使用 Future.wait 并行执行多个异步操作
+  Future<List<String>> fetchAllData() async {
+    try {
+      // 使用 Future.wait 等待所有异步操作完成
+      var results = await Future.wait([
+        fetchUserProfile(), // 获取用户信息
+        fetchAccountInfo(), // 获取账户信息
+        fetchNotifications(), // 获取通知信息
+      ]);
+      return results; // 返回所有结果
+    } catch (e) {
+      throw Exception('Failed to fetch data: $e');
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(title: const Text('Future.wait Example')),
+      body: FutureBuilder<List<String>>(
+        future: fetchAllData(), // 调用 Future.wait 获取所有数据
+        builder: (context, snapshot) {
+          if (snapshot.connectionState == ConnectionState.waiting) {
+            // 数据加载中
+            return const Center(child: CircularProgressIndicator());
+          } else if (snapshot.hasError) {
+            // 错误处理
+            return Center(child: Text('Error: ${snapshot.error}'));
+          } else if (!snapshot.hasData || snapshot.data!.isEmpty) {
+            // 数据为空
+            return const Center(child: Text('No data available.'));
+          } else {
+            // 数据加载成功
+            List<String> results = snapshot.data!;
+            return ListView(
+              children: [
+                ListTile(title: Text('User Profile: ${results[0]}')),
+                ListTile(title: Text('Account Info: ${results[1]}')),
+                ListTile(title: Text('Notifications: ${results[2]}')),
+              ],
+            );
+          }
+        },
+      ),
+    );
+  }
+}
diff --git a/ohos/asynchronous/lib/main.dart b/ohos/asynchronous/lib/main.dart
new file mode 100644
index 00000000..da51496a
--- /dev/null
+++ b/ohos/asynchronous/lib/main.dart
@@ -0,0 +1,96 @@
+/*
+* Copyright (c) 2023 Hunan OpenValley Digital Industry Development Co., Ltd.
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*     http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+import 'package:flutter/material.dart';
+
+import 'async_await.dart';
+import 'completer_future_example.dart';
+import 'future_builder_example.dart';
+import 'future_wait_example.dart';
+import 'microtask_example.dart';
+import 'stream_example.dart';
+import 'stream_stream_builder_example.dart';
+
+void main() {
+  runApp(const MyApp());
+}
+
+class MyApp extends StatelessWidget {
+  const MyApp({super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    return MaterialApp(
+      home: HomePage(),
+    );
+  }
+}
+
+class HomePage extends StatelessWidget {
+  HomePage({super.key});
+
+  final titleList = [
+    "async 和 await",
+    "FutureBuilder",
+    "Future.wait",
+    "Completer自定义 Future",
+    "microtask",
+    "Stream",
+    "Stream与StreamBuilder的结合使用"
+  ];
+
+  final widgetList = [
+    const AsyncAwaitExample(),
+    const FutureBuilderExample(),
+    const FutureWaitExample(),
+    const CompleterFutureExample(),
+    const MicrotaskExample(),
+    const StreamExample(),
+    const StreamStreamBuilderExample()
+  ];
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(
+        title: const Text("异步编程"),
+      ),
+      body: ListView.builder(
+        itemCount: titleList.length,
+        itemBuilder: (context, index) {
+          return Card(
+            margin: const EdgeInsets.symmetric(vertical: 5, horizontal: 10),
+            elevation: 5,
+            shadowColor: Colors.grey.withOpacity(0.2), // 设置阴影颜色
+            shape: RoundedRectangleBorder(
+              borderRadius: BorderRadius.circular(10), // 圆角效果
+            ),
+            child: ListTile(
+              contentPadding: const EdgeInsets.all(15),
+              title: Text(titleList[index]),
+              onTap: () {
+                // 点击时跳转到不同的页面
+                Navigator.push(
+                  context,
+                  MaterialPageRoute(builder: (context) => widgetList[index]),
+                );
+              },
+            ),
+          );
+        },
+      ),
+    );
+  }
+}
diff --git a/ohos/asynchronous/lib/microtask_example.dart b/ohos/asynchronous/lib/microtask_example.dart
new file mode 100644
index 00000000..8c3f57e7
--- /dev/null
+++ b/ohos/asynchronous/lib/microtask_example.dart
@@ -0,0 +1,91 @@
+/*
+* Copyright (c) 2023 Hunan OpenValley Digital Industry Development Co., Ltd.
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*     http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+import 'dart:async';
+
+import 'package:flutter/material.dart';
+
+class MicrotaskExample extends StatefulWidget {
+  const MicrotaskExample({Key? key}) : super(key: key);
+
+  @override
+  _MicrotaskExampleState createState() => _MicrotaskExampleState();
+}
+
+/*
+  Microtasks 是 Dart 语言中的一种特殊任务类型,它们会在当前事件循环的末尾执行。与普通的异步任务(Future)不同,Microtasks 具有以下特点:
+
+  1、优先级高于 Future: Microtasks 的执行优先级高于 Future,也就是说,即使有一个正在执行的 Future,如果有 Microtasks 需要执行,它们也会先于 Future 执行。
+  2、立即执行: 当 Microtasks 被添加到 event queue 中时,它们会立即执行,而不会等待当前事件循环结束。
+  3、同步执行: 与 Future 不同,Microtasks 是同步执行的,它们会在当前事件循环的末尾,一个接一个地执行完毕。
+ */
+class _MicrotaskExampleState extends State<MicrotaskExample> {
+  String _status = "Waiting...";
+//按钮点击事件
+  void _onPressed() {
+    _status = "Waiting...";
+    _status = '$_status\n Start';
+    // 添加一个 Microtask
+    scheduleMicrotask(() {
+      _status = '$_status\n Microtask 1';
+    });
+
+    // 添加一个 Future
+    Future(() {
+      setState(() {
+        _status = '$_status\n Future';
+      });
+    });
+
+    // 添加另一个 Microtask
+    scheduleMicrotask(() {
+      _status = '$_status\n Microtask 2';
+    });
+    _status = '$_status\n End';
+  }
+
+  @override
+  void initState() {
+    super.initState();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(title: const Text('Microtask Example')),
+      body: Center(
+        child: Column(
+          mainAxisAlignment: MainAxisAlignment.center,
+          children: [
+            Text(_status),
+            const SizedBox(height: 20),
+            ElevatedButton(
+              onPressed: () {
+                _onPressed();
+                // // 点击按钮后，使用一个 Microtask 更新状态
+                // scheduleMicrotask(() {
+                //   setState(() {
+                //     _status = "Microtask triggered by button!";
+                //   });
+                // });
+              },
+              child: const Text('Trigger Microtask'),
+            ),
+          ],
+        ),
+      ),
+    );
+  }
+}
diff --git a/ohos/asynchronous/lib/stream_example.dart b/ohos/asynchronous/lib/stream_example.dart
new file mode 100644
index 00000000..18c43326
--- /dev/null
+++ b/ohos/asynchronous/lib/stream_example.dart
@@ -0,0 +1,87 @@
+/*
+* Copyright (c) 2023 Hunan OpenValley Digital Industry Development Co., Ltd.
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*     http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+import 'dart:async';
+
+import 'package:flutter/material.dart';
+
+class StreamExample extends StatefulWidget {
+  const StreamExample({Key? key}) : super(key: key);
+
+  @override
+  _StreamExampleState createState() => _StreamExampleState();
+}
+
+/*
+  在这个示例中，我们创建了一个 Stream，每秒钟发出一个新的整数。我们使用 StreamSubscription 来手动监听这个 Stream，并在数据到达时更新 UI。
+
+  步骤：
+    1、创建一个 Stream，模拟每秒钟发送一个整数。
+    2、手动订阅这个 Stream，并在数据到达时更新 UI。
+ */
+class _StreamExampleState extends State<StreamExample> {
+  late StreamSubscription<int> _subscription;
+  String _status = "Waiting...";
+
+  // 创建一个 Stream，模拟每秒钟发送一个整数
+  Stream<int> numberStream() async* {
+    int count = 0;
+    while (true) {
+      await Future.delayed(const Duration(seconds: 1)); // 模拟延迟
+      yield count++; // 每秒钟发出一个新的整数
+    }
+  }
+
+  @override
+  void initState() {
+    super.initState();
+
+    // 手动订阅 Stream
+    _subscription = numberStream().listen(
+      (data) {
+        setState(() {
+          _status = "Number: $data"; // 更新状态显示最新的数字
+        });
+      },
+      onError: (error) {
+        setState(() {
+          _status = "Error: $error"; // 错误处理
+        });
+      },
+      onDone: () {
+        setState(() {
+          _status = "Stream closed"; // Stream 完成
+        });
+      },
+    );
+  }
+
+  @override
+  void dispose() {
+    // 取消订阅
+    _subscription.cancel();
+    super.dispose();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(title: const Text('Stream Example')),
+      body: Center(
+        child: Text(_status, style: const TextStyle(fontSize: 48)),
+      ),
+    );
+  }
+}
diff --git a/ohos/asynchronous/lib/stream_stream_builder_example.dart b/ohos/asynchronous/lib/stream_stream_builder_example.dart
new file mode 100644
index 00000000..dfd72947
--- /dev/null
+++ b/ohos/asynchronous/lib/stream_stream_builder_example.dart
@@ -0,0 +1,68 @@
+/*
+* Copyright (c) 2023 Hunan OpenValley Digital Industry Development Co., Ltd.
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*     http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+import 'package:flutter/material.dart';
+
+class StreamStreamBuilderExample extends StatefulWidget {
+  const StreamStreamBuilderExample({Key? key}) : super(key: key);
+
+  @override
+  _StreamStreamBuilderExampleState createState() => _StreamStreamBuilderExampleState();
+}
+
+/*
+  假设我们有一个应用程序，它接收一系列的数据（例如，模拟的传感器数据），并通过 Stream 持续传递这些数据项。在这个例子中，我们将模拟一个持续发出整数的 Stream，并通过 StreamBuilder 在 Flutter UI 中显示这些数据。
+
+  步骤：
+    1、创建一个 Stream，它每隔一秒钟发出一个整数。
+    2、使用 StreamBuilder 在 Flutter UI 中动态展示接收到的数据。
+ */
+class _StreamStreamBuilderExampleState extends State<StreamStreamBuilderExample> {
+  // 创建一个 Stream，模拟每秒钟发送一个整数
+  Stream<int> numberStream() async* {
+    int count = 0;
+    while (true) {
+      await Future.delayed(const Duration(seconds: 1)); // 模拟延迟
+      yield count++; // 每秒钟发出一个新的整数
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(title: const Text('Stream与StreamBuilder的结合使用')),
+      body: StreamBuilder<int>(
+        stream: numberStream(), // 监听 Stream
+        builder: (context, snapshot) {
+          if (snapshot.connectionState == ConnectionState.waiting) {
+            // 等待 Stream 数据
+            return const Center(child: CircularProgressIndicator());
+          } else if (snapshot.hasError) {
+            // 错误处理
+            return Center(child: Text('Error: ${snapshot.error}'));
+          } else if (!snapshot.hasData) {
+            // 数据为空
+            return const Center(child: Text('No data'));
+          } else {
+            // 数据更新，显示 Stream 中的最新整数
+            return Center(
+              child: Text('Number: ${snapshot.data}', style: const TextStyle(fontSize: 48)),
+            );
+          }
+        },
+      ),
+    );
+  }
+}
diff --git a/ohos/asynchronous/ohos/.gitignore b/ohos/asynchronous/ohos/.gitignore
new file mode 100644
index 00000000..6ca13b31
--- /dev/null
+++ b/ohos/asynchronous/ohos/.gitignore
@@ -0,0 +1,19 @@
+/node_modules
+/oh_modules
+/local.properties
+/.idea
+**/build
+/.hvigor
+.cxx
+/.clangd
+/.clang-format
+/.clang-tidy
+**/.test
+*.har
+**/BuildProfile.ets
+**/oh-package-lock.json5
+
+**/src/main/resources/rawfile/flutter_assets/
+**/libs/arm64-v8a/libapp.so
+**/libs/arm64-v8a/libflutter.so
+**/libs/arm64-v8a/libvmservice_snapshot.so
diff --git a/ohos/asynchronous/ohos/AppScope/app.json5 b/ohos/asynchronous/ohos/AppScope/app.json5
new file mode 100644
index 00000000..daa7d34e
--- /dev/null
+++ b/ohos/asynchronous/ohos/AppScope/app.json5
@@ -0,0 +1,25 @@
+/*
+* Copyright (c) 2023 Hunan OpenValley Digital Industry Development Co., Ltd.
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*     http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+{
+  "app": {
+    "bundleName": "com.example.asynchronous",
+    "vendor": "example",
+    "versionCode": 1000000,
+    "versionName": "1.0.0",
+    "icon": "$media:app_icon",
+    "label": "$string:app_name"
+  }
+}
diff --git a/ohos/asynchronous/ohos/AppScope/resources/base/element/string.json b/ohos/asynchronous/ohos/AppScope/resources/base/element/string.json
new file mode 100644
index 00000000..3ccd7212
--- /dev/null
+++ b/ohos/asynchronous/ohos/AppScope/resources/base/element/string.json
@@ -0,0 +1,8 @@
+{
+  "string": [
+    {
+      "name": "app_name",
+      "value": "asynchronous"
+    }
+  ]
+}
diff --git a/ohos/asynchronous/ohos/AppScope/resources/base/media/app_icon.png b/ohos/asynchronous/ohos/AppScope/resources/base/media/app_icon.png
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diff --git a/ohos/asynchronous/ohos/build-profile.json5 b/ohos/asynchronous/ohos/build-profile.json5
new file mode 100644
index 00000000..0d8b167e
--- /dev/null
+++ b/ohos/asynchronous/ohos/build-profile.json5
@@ -0,0 +1,42 @@
+/*
+* Copyright (c) 2023 Hunan OpenValley Digital Industry Development Co., Ltd.
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*     http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+{
+  "app": {
+    "signingConfigs": [],
+    "products": [
+      {
+        "name": "default",
+        "signingConfig": "default",
+        "compatibleSdkVersion": "5.0.0(12)",
+        "runtimeOS": "HarmonyOS",
+      }
+    ]
+  },
+  "modules": [
+    {
+      "name": "entry",
+      "srcPath": "./entry",
+      "targets": [
+        {
+          "name": "default",
+          "applyToProducts": [
+            "default"
+          ]
+        }
+      ]
+    }
+  ]
+}
\ No newline at end of file
diff --git a/ohos/asynchronous/ohos/entry/.gitignore b/ohos/asynchronous/ohos/entry/.gitignore
new file mode 100644
index 00000000..2795a1c5
--- /dev/null
+++ b/ohos/asynchronous/ohos/entry/.gitignore
@@ -0,0 +1,7 @@
+
+/node_modules
+/oh_modules
+/.preview
+/build
+/.cxx
+/.test
\ No newline at end of file
diff --git a/ohos/asynchronous/ohos/entry/build-profile.json5 b/ohos/asynchronous/ohos/entry/build-profile.json5
new file mode 100644
index 00000000..633d360f
--- /dev/null
+++ b/ohos/asynchronous/ohos/entry/build-profile.json5
@@ -0,0 +1,29 @@
+/*
+* Copyright (c) 2023 Hunan OpenValley Digital Industry Development Co., Ltd.
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*     http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+{
+  "apiType": 'stageMode',
+  "buildOption": {
+  },
+  "targets": [
+    {
+      "name": "default",
+      "runtimeOS": "HarmonyOS"
+    },
+    {
+      "name": "ohosTest",
+    }
+  ]
+}
\ No newline at end of file
diff --git a/ohos/asynchronous/ohos/entry/hvigorfile.ts b/ohos/asynchronous/ohos/entry/hvigorfile.ts
new file mode 100644
index 00000000..894fc15c
--- /dev/null
+++ b/ohos/asynchronous/ohos/entry/hvigorfile.ts
@@ -0,0 +1,17 @@
+/*
+* Copyright (c) 2023 Hunan OpenValley Digital Industry Development Co., Ltd.
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*     http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+// Script for compiling build behavior. It is built in the build plug-in and cannot be modified currently.
+export { hapTasks } from '@ohos/hvigor-ohos-plugin';
diff --git a/ohos/asynchronous/ohos/entry/oh-package.json5 b/ohos/asynchronous/ohos/entry/oh-package.json5
new file mode 100644
index 00000000..803b2529
--- /dev/null
+++ b/ohos/asynchronous/ohos/entry/oh-package.json5
@@ -0,0 +1,9 @@
+{
+  "name": "entry",
+  "version": "1.0.0",
+  "description": "Please describe the basic information.",
+  "main": "",
+  "author": "",
+  "license": "",
+  "dependencies": {}
+}
\ No newline at end of file
diff --git a/ohos/asynchronous/ohos/entry/src/main/ets/entryability/EntryAbility.ets b/ohos/asynchronous/ohos/entry/src/main/ets/entryability/EntryAbility.ets
new file mode 100644
index 00000000..8bc48be8
--- /dev/null
+++ b/ohos/asynchronous/ohos/entry/src/main/ets/entryability/EntryAbility.ets
@@ -0,0 +1,24 @@
+/*
+* Copyright (c) 2023 Hunan OpenValley Digital Industry Development Co., Ltd.
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*     http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+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)
+  }
+}
diff --git a/ohos/asynchronous/ohos/entry/src/main/ets/pages/Index.ets b/ohos/asynchronous/ohos/entry/src/main/ets/pages/Index.ets
new file mode 100644
index 00000000..1125f9fd
--- /dev/null
+++ b/ohos/asynchronous/ohos/entry/src/main/ets/pages/Index.ets
@@ -0,0 +1,38 @@
+/*
+* Copyright (c) 2023 Hunan OpenValley Digital Industry Development Co., Ltd.
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*     http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+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
+  }
+}
\ No newline at end of file
diff --git a/ohos/asynchronous/ohos/entry/src/main/ets/plugins/GeneratedPluginRegistrant.ets b/ohos/asynchronous/ohos/entry/src/main/ets/plugins/GeneratedPluginRegistrant.ets
new file mode 100644
index 00000000..f28ced70
--- /dev/null
+++ b/ohos/asynchronous/ohos/entry/src/main/ets/plugins/GeneratedPluginRegistrant.ets
@@ -0,0 +1,24 @@
+import { FlutterEngine, Log } from '@ohos/flutter_ohos';
+
+/**
+ * Generated file. Do not edit.
+ * This file is generated by the Flutter tool based on the
+ * plugins that support the Ohos platform.
+ */
+
+const TAG = "GeneratedPluginRegistrant";
+
+export class GeneratedPluginRegistrant {
+
+  static registerWith(flutterEngine: FlutterEngine) {
+    try {
+    } catch (e) {
+      Log.e(
+        TAG,
+        "Tried to register plugins with FlutterEngine ("
+          + flutterEngine
+          + ") failed.");
+      Log.e(TAG, "Received exception while registering", e);
+    }
+  }
+}
diff --git a/ohos/asynchronous/ohos/entry/src/main/module.json5 b/ohos/asynchronous/ohos/entry/src/main/module.json5
new file mode 100644
index 00000000..7bbf78b1
--- /dev/null
+++ b/ohos/asynchronous/ohos/entry/src/main/module.json5
@@ -0,0 +1,53 @@
+/*
+* Copyright (c) 2023 Hunan OpenValley Digital Industry Development Co., Ltd.
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*     http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+{
+  "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"},
+    ]
+  }
+}
\ No newline at end of file
diff --git a/ohos/asynchronous/ohos/entry/src/main/resources/base/element/color.json b/ohos/asynchronous/ohos/entry/src/main/resources/base/element/color.json
new file mode 100644
index 00000000..3c712962
--- /dev/null
+++ b/ohos/asynchronous/ohos/entry/src/main/resources/base/element/color.json
@@ -0,0 +1,8 @@
+{
+  "color": [
+    {
+      "name": "start_window_background",
+      "value": "#FFFFFF"
+    }
+  ]
+}
\ No newline at end of file
diff --git a/ohos/asynchronous/ohos/entry/src/main/resources/base/element/string.json b/ohos/asynchronous/ohos/entry/src/main/resources/base/element/string.json
new file mode 100644
index 00000000..2bc11e63
--- /dev/null
+++ b/ohos/asynchronous/ohos/entry/src/main/resources/base/element/string.json
@@ -0,0 +1,16 @@
+{
+  "string": [
+    {
+      "name": "module_desc",
+      "value": "module description"
+    },
+    {
+      "name": "EntryAbility_desc",
+      "value": "description"
+    },
+    {
+      "name": "EntryAbility_label",
+      "value": "asynchronous"
+    }
+  ]
+}
\ No newline at end of file
diff --git a/ohos/asynchronous/ohos/entry/src/main/resources/base/media/icon.png b/ohos/asynchronous/ohos/entry/src/main/resources/base/media/icon.png
new file mode 100644
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diff --git a/ohos/asynchronous/ohos/entry/src/main/resources/base/profile/main_pages.json b/ohos/asynchronous/ohos/entry/src/main/resources/base/profile/main_pages.json
new file mode 100644
index 00000000..1898d94f
--- /dev/null
+++ b/ohos/asynchronous/ohos/entry/src/main/resources/base/profile/main_pages.json
@@ -0,0 +1,5 @@
+{
+  "src": [
+    "pages/Index"
+  ]
+}
diff --git a/ohos/asynchronous/ohos/entry/src/main/resources/en_US/element/string.json b/ohos/asynchronous/ohos/entry/src/main/resources/en_US/element/string.json
new file mode 100644
index 00000000..2bc11e63
--- /dev/null
+++ b/ohos/asynchronous/ohos/entry/src/main/resources/en_US/element/string.json
@@ -0,0 +1,16 @@
+{
+  "string": [
+    {
+      "name": "module_desc",
+      "value": "module description"
+    },
+    {
+      "name": "EntryAbility_desc",
+      "value": "description"
+    },
+    {
+      "name": "EntryAbility_label",
+      "value": "asynchronous"
+    }
+  ]
+}
\ No newline at end of file
diff --git a/ohos/asynchronous/ohos/entry/src/main/resources/zh_CN/element/string.json b/ohos/asynchronous/ohos/entry/src/main/resources/zh_CN/element/string.json
new file mode 100644
index 00000000..f225e9b9
--- /dev/null
+++ b/ohos/asynchronous/ohos/entry/src/main/resources/zh_CN/element/string.json
@@ -0,0 +1,16 @@
+{
+  "string": [
+    {
+      "name": "module_desc",
+      "value": "模块描述"
+    },
+    {
+      "name": "EntryAbility_desc",
+      "value": "description"
+    },
+    {
+      "name": "EntryAbility_label",
+      "value": "asynchronous"
+    }
+  ]
+}
\ No newline at end of file
diff --git a/ohos/asynchronous/ohos/entry/src/ohosTest/ets/test/Ability.test.ets b/ohos/asynchronous/ohos/entry/src/ohosTest/ets/test/Ability.test.ets
new file mode 100644
index 00000000..25d4c71f
--- /dev/null
+++ b/ohos/asynchronous/ohos/entry/src/ohosTest/ets/test/Ability.test.ets
@@ -0,0 +1,50 @@
+/*
+* Copyright (c) 2023 Hunan OpenValley Digital Industry Development Co., Ltd.
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*     http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+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)
+    })
+  })
+}
\ No newline at end of file
diff --git a/ohos/asynchronous/ohos/entry/src/ohosTest/ets/test/List.test.ets b/ohos/asynchronous/ohos/entry/src/ohosTest/ets/test/List.test.ets
new file mode 100644
index 00000000..f4140030
--- /dev/null
+++ b/ohos/asynchronous/ohos/entry/src/ohosTest/ets/test/List.test.ets
@@ -0,0 +1,20 @@
+/*
+* Copyright (c) 2023 Hunan OpenValley Digital Industry Development Co., Ltd.
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*     http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+import abilityTest from './Ability.test'
+
+export default function testsuite() {
+  abilityTest()
+}
\ No newline at end of file
diff --git a/ohos/asynchronous/ohos/entry/src/ohosTest/ets/testability/TestAbility.ets b/ohos/asynchronous/ohos/entry/src/ohosTest/ets/testability/TestAbility.ets
new file mode 100644
index 00000000..4ca645e6
--- /dev/null
+++ b/ohos/asynchronous/ohos/entry/src/ohosTest/ets/testability/TestAbility.ets
@@ -0,0 +1,63 @@
+/*
+* Copyright (c) 2023 Hunan OpenValley Digital Industry Development Co., Ltd.
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*     http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+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');
+    }
+}
\ No newline at end of file
diff --git a/ohos/asynchronous/ohos/entry/src/ohosTest/ets/testability/pages/Index.ets b/ohos/asynchronous/ohos/entry/src/ohosTest/ets/testability/pages/Index.ets
new file mode 100644
index 00000000..cef0447c
--- /dev/null
+++ b/ohos/asynchronous/ohos/entry/src/ohosTest/ets/testability/pages/Index.ets
@@ -0,0 +1,49 @@
+/*
+* Copyright (c) 2023 Hunan OpenValley Digital Industry Development Co., Ltd.
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*     http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+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%')
+   }
+ }
\ No newline at end of file
diff --git a/ohos/asynchronous/ohos/entry/src/ohosTest/ets/testrunner/OpenHarmonyTestRunner.ts b/ohos/asynchronous/ohos/entry/src/ohosTest/ets/testrunner/OpenHarmonyTestRunner.ts
new file mode 100644
index 00000000..1def08f2
--- /dev/null
+++ b/ohos/asynchronous/ohos/entry/src/ohosTest/ets/testrunner/OpenHarmonyTestRunner.ts
@@ -0,0 +1,64 @@
+/*
+* Copyright (c) 2023 Hunan OpenValley Digital Industry Development Co., Ltd.
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*     http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+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');
+    }
+}
\ No newline at end of file
diff --git a/ohos/asynchronous/ohos/entry/src/ohosTest/module.json5 b/ohos/asynchronous/ohos/entry/src/ohosTest/module.json5
new file mode 100644
index 00000000..fab77ce2
--- /dev/null
+++ b/ohos/asynchronous/ohos/entry/src/ohosTest/module.json5
@@ -0,0 +1,51 @@
+/*
+* Copyright (c) 2023 Hunan OpenValley Digital Industry Development Co., Ltd.
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*     http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+{
+  "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"
+            ]
+          }
+        ]
+      }
+    ]
+  }
+}
diff --git a/ohos/asynchronous/ohos/entry/src/ohosTest/resources/base/element/color.json b/ohos/asynchronous/ohos/entry/src/ohosTest/resources/base/element/color.json
new file mode 100644
index 00000000..3c712962
--- /dev/null
+++ b/ohos/asynchronous/ohos/entry/src/ohosTest/resources/base/element/color.json
@@ -0,0 +1,8 @@
+{
+  "color": [
+    {
+      "name": "start_window_background",
+      "value": "#FFFFFF"
+    }
+  ]
+}
\ No newline at end of file
diff --git a/ohos/asynchronous/ohos/entry/src/ohosTest/resources/base/element/string.json b/ohos/asynchronous/ohos/entry/src/ohosTest/resources/base/element/string.json
new file mode 100644
index 00000000..65d8fa5a
--- /dev/null
+++ b/ohos/asynchronous/ohos/entry/src/ohosTest/resources/base/element/string.json
@@ -0,0 +1,16 @@
+{
+  "string": [
+    {
+      "name": "module_test_desc",
+      "value": "test ability description"
+    },
+    {
+      "name": "TestAbility_desc",
+      "value": "the test ability"
+    },
+    {
+      "name": "TestAbility_label",
+      "value": "test label"
+    }
+  ]
+}
\ No newline at end of file
diff --git a/ohos/asynchronous/ohos/entry/src/ohosTest/resources/base/media/icon.png b/ohos/asynchronous/ohos/entry/src/ohosTest/resources/base/media/icon.png
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HcmV?d00001

diff --git a/ohos/asynchronous/ohos/entry/src/ohosTest/resources/base/profile/test_pages.json b/ohos/asynchronous/ohos/entry/src/ohosTest/resources/base/profile/test_pages.json
new file mode 100644
index 00000000..b7e7343c
--- /dev/null
+++ b/ohos/asynchronous/ohos/entry/src/ohosTest/resources/base/profile/test_pages.json
@@ -0,0 +1,5 @@
+{
+  "src": [
+    "testability/pages/Index"
+  ]
+}
diff --git a/ohos/asynchronous/ohos/hvigor/hvigor-config.json5 b/ohos/asynchronous/ohos/hvigor/hvigor-config.json5
new file mode 100644
index 00000000..541ba357
--- /dev/null
+++ b/ohos/asynchronous/ohos/hvigor/hvigor-config.json5
@@ -0,0 +1,20 @@
+/*
+* Copyright (c) 2023 Hunan OpenValley Digital Industry Development Co., Ltd.
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*     http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+{ 
+  "modelVersion": "5.0.0",
+  "dependencies": {
+  }
+}
\ No newline at end of file
diff --git a/ohos/asynchronous/ohos/hvigorfile.ts b/ohos/asynchronous/ohos/hvigorfile.ts
new file mode 100644
index 00000000..8f2d2aaf
--- /dev/null
+++ b/ohos/asynchronous/ohos/hvigorfile.ts
@@ -0,0 +1,21 @@
+/*
+* Copyright (c) 2023 Hunan OpenValley Digital Industry Development Co., Ltd.
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*     http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+import { appTasks } from '@ohos/hvigor-ohos-plugin';
+
+export default {
+    system: appTasks,  /* Built-in plugin of Hvigor. It cannot be modified. */
+    plugins:[]         /* Custom plugin to extend the functionality of Hvigor. */
+}
\ No newline at end of file
diff --git a/ohos/asynchronous/ohos/oh-package.json5 b/ohos/asynchronous/ohos/oh-package.json5
new file mode 100644
index 00000000..ff2024cc
--- /dev/null
+++ b/ohos/asynchronous/ohos/oh-package.json5
@@ -0,0 +1,33 @@
+/*
+* Copyright (c) 2023 Hunan OpenValley Digital Industry Development Co., Ltd.
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*     http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+{
+  "modelVersion": "5.0.0",
+  "name": "asynchronous",
+  "version": "1.0.0",
+  "description": "Please describe the basic information.",
+  "main": "",
+  "author": "",
+  "license": "",
+  "dependencies": {
+    "@ohos/flutter_ohos": "file:./har/flutter.har"
+  },
+  "devDependencies": {
+    "@ohos/hypium": "1.0.6"
+  },
+  "overrides": {
+    "@ohos/flutter_ohos": "file:./har/flutter.har"
+  }
+}
diff --git a/ohos/asynchronous/pubspec.yaml b/ohos/asynchronous/pubspec.yaml
new file mode 100644
index 00000000..7ffc3699
--- /dev/null
+++ b/ohos/asynchronous/pubspec.yaml
@@ -0,0 +1,103 @@
+# Copyright (c) 2023 Hunan OpenValley Digital Industry Development Co., Ltd.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+name: asynchronous
+description: A new Flutter project.
+# 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
+
+# The following defines the version and build number for your application.
+# A version number is three numbers separated by dots, like 1.2.43
+# followed by an optional build number separated by a +.
+# Both the version and the builder number may be overridden in flutter
+# build by specifying --build-name and --build-number, respectively.
+# In Android, build-name is used as versionName while build-number used as versionCode.
+# Read more about Android versioning at https://developer.android.com/studio/publish/versioning
+# In iOS, build-name is used as CFBundleShortVersionString while build-number is used as CFBundleVersion.
+# Read more about iOS versioning at
+# https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html
+# In Windows, build-name is used as the major, minor, and patch parts
+# of the product and file versions while build-number is used as the build suffix.
+version: 1.0.0+1
+
+environment:
+  sdk: '>=2.19.6 <3.0.0'
+
+# 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
+
+
+  # The following adds the Cupertino Icons font to your application.
+  # Use with the CupertinoIcons class for iOS style icons.
+  cupertino_icons: ^1.0.2
+
+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: ^2.0.0
+
+# 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/assets-and-images/#resolution-aware
+
+  # For details regarding adding assets from package dependencies, see
+  # https://flutter.dev/assets-and-images/#from-packages
+
+  # 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/custom-fonts/#from-packages
diff --git a/ohos/asynchronous/test/widget_test.dart b/ohos/asynchronous/test/widget_test.dart
new file mode 100644
index 00000000..87d040d1
--- /dev/null
+++ b/ohos/asynchronous/test/widget_test.dart
@@ -0,0 +1,38 @@
+/*
+* Copyright (c) 2023 Hunan OpenValley Digital Industry Development Co., Ltd.
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*     http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+import 'package:flutter/material.dart';
+import 'package:flutter_test/flutter_test.dart';
+
+import 'package:asynchronous/main.dart';
+
+void main() {
+  testWidgets('Counter increments smoke test', (WidgetTester tester) async {
+    // Build our app and trigger a frame.
+    await tester.pumpWidget(const MyApp());
+
+    // Verify that our counter starts at 0.
+    expect(find.text('0'), findsOneWidget);
+    expect(find.text('1'), findsNothing);
+
+    // Tap the '+' icon and trigger a frame.
+    await tester.tap(find.byIcon(Icons.add));
+    await tester.pump();
+
+    // Verify that our counter has incremented.
+    expect(find.text('0'), findsNothing);
+    expect(find.text('1'), findsOneWidget);
+  });
+}
-- 
Gitee


From d55d93ab3ba4275d6caff862f4b93816ff06b146 Mon Sep 17 00:00:00 2001
From: SimpleLove520 <1960997571@qq.com>
Date: Tue, 26 Nov 2024 10:41:23 +0800
Subject: [PATCH 2/2] =?UTF-8?q?=E5=A2=9E=E5=8A=A0=E7=89=88=E6=9D=83?=
 =?UTF-8?q?=E5=A4=B4?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: SimpleLove520 <1960997571@qq.com>
---
 .../ets/plugins/GeneratedPluginRegistrant.ets     | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/ohos/asynchronous/ohos/entry/src/main/ets/plugins/GeneratedPluginRegistrant.ets b/ohos/asynchronous/ohos/entry/src/main/ets/plugins/GeneratedPluginRegistrant.ets
index f28ced70..40f130cd 100644
--- a/ohos/asynchronous/ohos/entry/src/main/ets/plugins/GeneratedPluginRegistrant.ets
+++ b/ohos/asynchronous/ohos/entry/src/main/ets/plugins/GeneratedPluginRegistrant.ets
@@ -1,3 +1,18 @@
+/*
+* Copyright (c) 2023 Hunan OpenValley Digital Industry Development Co., Ltd.
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*     http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
 import { FlutterEngine, Log } from '@ohos/flutter_ohos';
 
 /**
-- 
Gitee