diff --git a/Demo3/README.md b/Demo3/README.md
new file mode 100644
index 0000000000000000000000000000000000000000..6dd4486565dd31374274f617b08bf172623a08b2
--- /dev/null
+++ b/Demo3/README.md
@@ -0,0 +1,2 @@
+# 相对应的微信小程序项目源码。实现的是相同功能，为了和鸿蒙JS项目作对比的。
+
diff --git a/Demo3/app.js b/Demo3/app.js
new file mode 100644
index 0000000000000000000000000000000000000000..bf2addcc813351a973cf6bafb95e0c2a94dc4bc4
--- /dev/null
+++ b/Demo3/app.js
@@ -0,0 +1,6 @@
+//app.js
+App({
+  onLaunch: function () {
+    console.info("Application onLaunch");
+  }
+})
\ No newline at end of file
diff --git a/Demo3/app.json b/Demo3/app.json
new file mode 100644
index 0000000000000000000000000000000000000000..fc4b66d79619a90736aba3b32d1b2d93622c9c94
--- /dev/null
+++ b/Demo3/app.json
@@ -0,0 +1,13 @@
+{
+  "pages":[
+    "pages/index/index"
+  ],
+  "window":{
+    "backgroundTextStyle":"light",
+    "navigationBarBackgroundColor": "#fff",
+    "navigationBarTitleText": "Weixin",
+    "navigationBarTextStyle":"black"
+  },
+  "style": "v2",
+  "sitemapLocation": "sitemap.json"
+}
diff --git a/Demo3/app.wxss b/Demo3/app.wxss
new file mode 100644
index 0000000000000000000000000000000000000000..06c6fc9ce35b7d02e031b1e8f4636147321dedc1
--- /dev/null
+++ b/Demo3/app.wxss
@@ -0,0 +1,10 @@
+/**app.wxss**/
+.container {
+  height: 100%;
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  justify-content: space-between;
+  padding: 200rpx 0;
+  box-sizing: border-box;
+} 
diff --git a/Demo3/pages/index/index.js b/Demo3/pages/index/index.js
new file mode 100644
index 0000000000000000000000000000000000000000..c451b695a64006624d8a680dbc8da928dd4e10f6
--- /dev/null
+++ b/Demo3/pages/index/index.js
@@ -0,0 +1,14 @@
+//index.js
+//获取应用实例
+const app = getApp()
+
+Page({
+  data: {
+   dataArr: ['Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday', 'Sunday']
+  },
+  onLoad: function () {
+    wx.setNavigationBarTitle({
+      title: '微信小程序Demo3'
+    })
+  }
+})
diff --git a/Demo3/pages/index/index.json b/Demo3/pages/index/index.json
new file mode 100644
index 0000000000000000000000000000000000000000..8835af0699ccec004cbe685ef938cd2d63ea7037
--- /dev/null
+++ b/Demo3/pages/index/index.json
@@ -0,0 +1,3 @@
+{
+  "usingComponents": {}
+}
\ No newline at end of file
diff --git a/Demo3/pages/index/index.wxml b/Demo3/pages/index/index.wxml
new file mode 100644
index 0000000000000000000000000000000000000000..9bc4a47f59e86b5b3248e9d6328e5cddd4a6829c
--- /dev/null
+++ b/Demo3/pages/index/index.wxml
@@ -0,0 +1,6 @@
+<!--index.wxml-->
+<view class="container">
+  <view class="showList" wx:for="{{dataArr}}" wx:key="index">
+    <view class="showListItem">{{item}}</view>
+  </view>
+</view>
\ No newline at end of file
diff --git a/Demo3/pages/index/index.wxss b/Demo3/pages/index/index.wxss
new file mode 100644
index 0000000000000000000000000000000000000000..221596046c730755bf7df35073972e50a441c222
--- /dev/null
+++ b/Demo3/pages/index/index.wxss
@@ -0,0 +1,27 @@
+/**index.wxss**/
+
+/**整个页面高度**/
+page{
+  height: 100%;
+}
+.container {
+  flex-direction: column;
+  justify-content: center;
+  align-items: center;
+  left: 0px;
+  top: 0px;
+  height: 100%;
+  background-color: black;
+}
+.showList {
+  flex-direction: column;
+  height: 100%;
+}
+.showListItem {
+  flex-direction: column;
+  align-items: center;
+  margin-top: 0px;
+  margin-bottom: 15px;
+  font-size: large;
+  color: white;
+}
\ No newline at end of file
diff --git a/Demo3/project.config.json b/Demo3/project.config.json
new file mode 100644
index 0000000000000000000000000000000000000000..0cb092a61e00aee5044df7b0ed098ba8be254bff
--- /dev/null
+++ b/Demo3/project.config.json
@@ -0,0 +1,61 @@
+{
+  "description": "项目配置文件",
+  "packOptions": {
+    "ignore": []
+  },
+  "setting": {
+    "urlCheck": true,
+    "es6": true,
+    "postcss": true,
+    "preloadBackgroundData": false,
+    "minified": true,
+    "newFeature": true,
+    "coverView": true,
+    "autoAudits": false,
+    "showShadowRootInWxmlPanel": true,
+    "scopeDataCheck": false,
+    "checkInvalidKey": true,
+    "checkSiteMap": true,
+    "uploadWithSourceMap": true,
+    "useMultiFrameRuntime": false,
+    "useApiHook": false,
+    "babelSetting": {
+      "ignore": [],
+      "disablePlugins": [],
+      "outputPath": ""
+    },
+    "useIsolateContext": true,
+    "useCompilerModule": true,
+    "userConfirmedUseCompilerModuleSwitch": false,
+    "packNpmManually": false,
+    "packNpmRelationList": []
+  },
+  "compileType": "miniprogram",
+  "libVersion": "2.13.0",
+  "appid": "wxcefb9c2cb6bcec21",
+  "projectname": "Demo3",
+  "debugOptions": {
+    "hidedInDevtools": []
+  },
+  "isGameTourist": false,
+  "simulatorType": "wechat",
+  "simulatorPluginLibVersion": {},
+  "condition": {
+    "search": {
+      "current": -1,
+      "list": []
+    },
+    "conversation": {
+      "current": -1,
+      "list": []
+    },
+    "game": {
+      "currentL": -1,
+      "list": []
+    },
+    "miniprogram": {
+      "current": -1,
+      "list": []
+    }
+  }
+}
\ No newline at end of file
diff --git a/Demo3/sitemap.json b/Demo3/sitemap.json
new file mode 100644
index 0000000000000000000000000000000000000000..ca02add20b581be471b8d17f887b8e8337070546
--- /dev/null
+++ b/Demo3/sitemap.json
@@ -0,0 +1,7 @@
+{
+  "desc": "关于本文件的更多信息，请参考文档 https://developers.weixin.qq.com/miniprogram/dev/framework/sitemap.html",
+  "rules": [{
+  "action": "allow",
+  "page": "*"
+  }]
+}
\ No newline at end of file
diff --git a/HarmonyOSDemo/.gitignore b/HarmonyOSDemo/.gitignore
new file mode 100644
index 0000000000000000000000000000000000000000..603b14077394cd2294ac6922fe619669630ef3ab
--- /dev/null
+++ b/HarmonyOSDemo/.gitignore
@@ -0,0 +1,14 @@
+*.iml
+.gradle
+/local.properties
+/.idea/caches
+/.idea/libraries
+/.idea/modules.xml
+/.idea/workspace.xml
+/.idea/navEditor.xml
+/.idea/assetWizardSettings.xml
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
diff --git a/HarmonyOSDemo/README.md b/HarmonyOSDemo/README.md
new file mode 100644
index 0000000000000000000000000000000000000000..9f0af831b5c1758f00890c29bfa54e425f5ec4f0
--- /dev/null
+++ b/HarmonyOSDemo/README.md
@@ -0,0 +1 @@
+使用Java开发鸿蒙项目代码。这里选择的模拟器是TV类型，仅作为演示。
diff --git a/HarmonyOSDemo/build.gradle b/HarmonyOSDemo/build.gradle
new file mode 100644
index 0000000000000000000000000000000000000000..1ac035e6a21dc7fd8ae73f0e465dc6ef2bbc9c04
--- /dev/null
+++ b/HarmonyOSDemo/build.gradle
@@ -0,0 +1,37 @@
+// Top-level build file where you can add configuration options common to all sub-projects/modules.
+apply plugin: 'com.huawei.ohos.app'
+
+ohos {
+    compileSdkVersion 3
+    defaultConfig {
+        compatibleSdkVersion 3
+    }
+}
+	
+buildscript {
+    repositories {
+        maven {
+            url 'https://mirrors.huaweicloud.com/repository/maven/'
+        }
+        maven {
+            url 'https://developer.huawei.com/repo/'
+        }
+		jcenter()
+    }
+    dependencies {
+        classpath 'com.huawei.ohos:hap:2.0.0.6'
+        
+    }
+}
+
+allprojects {
+    repositories {
+        maven {
+            url 'https://mirrors.huaweicloud.com/repository/maven/'
+        }
+        maven {
+            url 'https://developer.huawei.com/repo/'
+        }
+		jcenter()
+    }
+}
diff --git a/HarmonyOSDemo/entry/.gitignore b/HarmonyOSDemo/entry/.gitignore
new file mode 100644
index 0000000000000000000000000000000000000000..796b96d1c402326528b4ba3c12ee9d92d0e212e9
--- /dev/null
+++ b/HarmonyOSDemo/entry/.gitignore
@@ -0,0 +1 @@
+/build
diff --git a/HarmonyOSDemo/entry/build.gradle b/HarmonyOSDemo/entry/build.gradle
new file mode 100644
index 0000000000000000000000000000000000000000..19f66ae9242947fe7389a69439cc427ceeebf3fb
--- /dev/null
+++ b/HarmonyOSDemo/entry/build.gradle
@@ -0,0 +1,13 @@
+apply plugin: 'com.huawei.ohos.hap'
+ohos {
+    compileSdkVersion 3
+    defaultConfig {
+        compatibleSdkVersion 3
+    }
+    
+}
+
+dependencies {
+    implementation fileTree(dir: 'libs', include: ['*.jar'])
+    testCompile'junit:junit:4.12'
+}
diff --git a/HarmonyOSDemo/entry/src/main/config.json b/HarmonyOSDemo/entry/src/main/config.json
new file mode 100644
index 0000000000000000000000000000000000000000..88fb8b9fb4a6f42cd271d9944d342cd75c888534
--- /dev/null
+++ b/HarmonyOSDemo/entry/src/main/config.json
@@ -0,0 +1,53 @@
+{
+  "app": {
+    "bundleName": "com.lzw.harmonyosdemo",
+    "vendor": "lzw",
+    "version": {
+      "code": 1,
+      "name": "1.0"
+    },
+    "apiVersion": {
+      "compatible": 3,
+      "target": 3
+    }
+  },
+  "deviceConfig": {},
+  "module": {
+    "package": "com.lzw.harmonyosdemo",
+    "name": ".HarmonyOSDemo",
+    "reqCapabilities": [
+      "video_support"
+    ],
+    "deviceType": [
+      "tv"
+    ],
+    "distro": {
+      "deliveryWithInstall": true,
+      "moduleName": "entry",
+      "moduleType": "entry"
+    },
+    "abilities": [
+      {
+        "skills": [
+          {
+            "entities": [
+              "entity.system.home"
+            ],
+            "actions": [
+              "action.system.home"
+            ]
+          }
+        ],
+        "orientation": "landscape",
+        "formEnabled": false,
+        "permissions": [],
+        "name": "com.lzw.harmonyosdemo.MainAbility",
+        "icon": "$media:icon",
+        "description": "$string:mainability_description",
+        "label": "HarmonyOSDemo",
+        "type": "page",
+        "launchType": "standard"
+      }
+    ]
+  }
+}
\ No newline at end of file
diff --git a/HarmonyOSDemo/entry/src/main/java/com/lzw/harmonyosdemo/HarmonyOSDemo.java b/HarmonyOSDemo/entry/src/main/java/com/lzw/harmonyosdemo/HarmonyOSDemo.java
new file mode 100644
index 0000000000000000000000000000000000000000..c8e7071b361db1c5e25fd03bf76333a3a8a2f26c
--- /dev/null
+++ b/HarmonyOSDemo/entry/src/main/java/com/lzw/harmonyosdemo/HarmonyOSDemo.java
@@ -0,0 +1,10 @@
+package com.lzw.harmonyosdemo;
+
+import ohos.aafwk.ability.AbilityPackage;
+
+public class HarmonyOSDemo extends AbilityPackage {
+    @Override
+    public void onInitialize() {
+        super.onInitialize();
+    }
+}
diff --git a/HarmonyOSDemo/entry/src/main/java/com/lzw/harmonyosdemo/MainAbility.java b/HarmonyOSDemo/entry/src/main/java/com/lzw/harmonyosdemo/MainAbility.java
new file mode 100644
index 0000000000000000000000000000000000000000..3ceba8af099f107400537e6dfbe88eabb05e5dad
--- /dev/null
+++ b/HarmonyOSDemo/entry/src/main/java/com/lzw/harmonyosdemo/MainAbility.java
@@ -0,0 +1,13 @@
+package com.lzw.harmonyosdemo;
+
+import com.lzw.harmonyosdemo.slice.MainAbilitySlice;
+import ohos.aafwk.ability.Ability;
+import ohos.aafwk.content.Intent;
+
+public class MainAbility extends Ability {
+    @Override
+    public void onStart(Intent intent) {
+        super.onStart(intent);
+        super.setMainRoute(MainAbilitySlice.class.getName());
+    }
+}
diff --git a/HarmonyOSDemo/entry/src/main/java/com/lzw/harmonyosdemo/data/ListHolder.java b/HarmonyOSDemo/entry/src/main/java/com/lzw/harmonyosdemo/data/ListHolder.java
new file mode 100644
index 0000000000000000000000000000000000000000..8a9aa9651c84c19296577779efa39d04dd54dd11
--- /dev/null
+++ b/HarmonyOSDemo/entry/src/main/java/com/lzw/harmonyosdemo/data/ListHolder.java
@@ -0,0 +1,37 @@
+package com.lzw.harmonyosdemo.data;
+
+import com.lzw.harmonyosdemo.ResourceTable;
+
+import ohos.aafwk.ability.AbilitySlice;
+import ohos.agp.components.Component;
+import ohos.agp.components.ComponentContainer;
+import ohos.agp.components.LayoutScatter;
+import ohos.agp.components.ListContainer;
+
+public class ListHolder {
+    private static final String TAG = "ListHolder";
+
+    private AbilitySlice mSlice;
+
+    private ComponentContainer mRootLayout;
+
+    private ListContainer listContainer;
+
+    private ListItemProvider listItemProvider;
+
+    public ListHolder(AbilitySlice abilitySlice) {
+        mSlice = abilitySlice;
+        listItemProvider = new ListItemProvider(abilitySlice);
+    }
+
+    public ComponentContainer createComponent() {
+        Component mainComponent = LayoutScatter.getInstance(mSlice).parse(ResourceTable.Layout_ability_main, null, false);
+        if (!(mainComponent instanceof ComponentContainer)) {
+            return null;
+        }
+        mRootLayout = (ComponentContainer) mainComponent;
+        listContainer = (ListContainer) mRootLayout.findComponentById(ResourceTable.Id_list);
+        listContainer.setItemProvider(listItemProvider);
+        return mRootLayout;
+    }
+}
diff --git a/HarmonyOSDemo/entry/src/main/java/com/lzw/harmonyosdemo/data/ListItemProvider.java b/HarmonyOSDemo/entry/src/main/java/com/lzw/harmonyosdemo/data/ListItemProvider.java
new file mode 100644
index 0000000000000000000000000000000000000000..1234bdcf356f7ceaf630715afdcc7c07ea66ff69
--- /dev/null
+++ b/HarmonyOSDemo/entry/src/main/java/com/lzw/harmonyosdemo/data/ListItemProvider.java
@@ -0,0 +1,49 @@
+package com.lzw.harmonyosdemo.data;
+
+import com.lzw.harmonyosdemo.ResourceTable;
+
+import ohos.aafwk.ability.AbilitySlice;
+import ohos.agp.components.Component;
+import ohos.agp.components.ComponentContainer;
+import ohos.agp.components.LayoutScatter;
+import ohos.agp.components.RecycleItemProvider;
+import ohos.agp.components.Text;
+
+import java.util.ArrayList;
+
+public class ListItemProvider extends RecycleItemProvider {
+    private ArrayList<String> data = new ArrayList<>();
+    private AbilitySlice mSlice;
+
+    ListItemProvider(AbilitySlice abilitySlice) {
+        mSlice = abilitySlice;
+        // 修改成100个item
+        for (int i = 0; i < 100; ++i) {
+            data.add("test" + i);
+        }
+    }
+
+    @Override
+    public long getItemId(int i) {
+        return 0;
+    }
+
+    @Override
+    public int getCount() {
+        return data.size();
+    }
+
+    @Override
+    public Component getComponent(int position, Component convertView, ComponentContainer parent) {
+        Component component = LayoutScatter.getInstance(mSlice).parse(ResourceTable.Layout_list_item, null, false);
+        if (!(component instanceof ComponentContainer)) {
+            return null;
+        }
+        ComponentContainer rootLayout = (ComponentContainer) component;
+        Text leftText = (Text) rootLayout.findComponentById(ResourceTable.Id_left_content);
+        leftText.setText(String.valueOf(position));
+        Text rightText = (Text) rootLayout.findComponentById(ResourceTable.Id_right_content);
+        rightText.setText(data.get(position));
+        return component;
+    }
+}
diff --git a/HarmonyOSDemo/entry/src/main/java/com/lzw/harmonyosdemo/slice/MainAbilitySlice.java b/HarmonyOSDemo/entry/src/main/java/com/lzw/harmonyosdemo/slice/MainAbilitySlice.java
new file mode 100644
index 0000000000000000000000000000000000000000..6b02f8846bc1349dfb734336de5be2bbad778fd3
--- /dev/null
+++ b/HarmonyOSDemo/entry/src/main/java/com/lzw/harmonyosdemo/slice/MainAbilitySlice.java
@@ -0,0 +1,25 @@
+package com.lzw.harmonyosdemo.slice;
+
+import com.lzw.harmonyosdemo.data.ListHolder;
+import ohos.aafwk.ability.AbilitySlice;
+import ohos.aafwk.content.Intent;
+
+public class MainAbilitySlice extends AbilitySlice {
+    private ListHolder listHolder;
+
+    @Override
+    public void onStart(Intent intent) {
+        listHolder = new ListHolder(this);
+        setUIContent(listHolder.createComponent());
+    }
+
+    @Override
+    public void onActive() {
+        super.onActive();
+    }
+
+    @Override
+    public void onForeground(Intent intent) {
+        super.onForeground(intent);
+    }
+}
diff --git a/HarmonyOSDemo/entry/src/main/resources/base/animation/zoom_in.xml b/HarmonyOSDemo/entry/src/main/resources/base/animation/zoom_in.xml
new file mode 100644
index 0000000000000000000000000000000000000000..3297f54c55de44eb556dea3013aa758e654f2ec3
--- /dev/null
+++ b/HarmonyOSDemo/entry/src/main/resources/base/animation/zoom_in.xml
@@ -0,0 +1 @@
+<?xml version="1.0" encoding="utf-8" ?>
\ No newline at end of file
diff --git a/HarmonyOSDemo/entry/src/main/resources/base/element/boolean.json b/HarmonyOSDemo/entry/src/main/resources/base/element/boolean.json
new file mode 100644
index 0000000000000000000000000000000000000000..1c97ed3ccc0d43d91be620fe7e2fb19fdd6d0803
--- /dev/null
+++ b/HarmonyOSDemo/entry/src/main/resources/base/element/boolean.json
@@ -0,0 +1,12 @@
+{
+  "boolean":[
+    {
+      "name":"config",
+      "value":true
+    },
+    {
+      "name":"boolean_use",
+      "value":"$boolean:config"
+    }
+  ]
+}
\ No newline at end of file
diff --git a/HarmonyOSDemo/entry/src/main/resources/base/element/color.json b/HarmonyOSDemo/entry/src/main/resources/base/element/color.json
new file mode 100644
index 0000000000000000000000000000000000000000..f4c666e57dafa310d53aa843769d935381a27a7e
--- /dev/null
+++ b/HarmonyOSDemo/entry/src/main/resources/base/element/color.json
@@ -0,0 +1,12 @@
+{
+  "color":[
+    {
+      "name":"hot",
+      "value":"#ff0000"
+    },
+    {
+      "name":"red_use",
+      "value":"$color:hot"
+    }
+  ]
+}
\ No newline at end of file
diff --git a/HarmonyOSDemo/entry/src/main/resources/base/element/float.json b/HarmonyOSDemo/entry/src/main/resources/base/element/float.json
new file mode 100644
index 0000000000000000000000000000000000000000..b42bf18844c0e6be9aea063b9849314aaf5eb563
--- /dev/null
+++ b/HarmonyOSDemo/entry/src/main/resources/base/element/float.json
@@ -0,0 +1,20 @@
+{
+  "float":[
+    {
+      "name":"font_size",
+      "value":"30.6"
+    },
+    {
+      "name":"float_use",
+      "value":"$float:font_size"
+    },
+    {
+      "name":"pixel_size",
+      "value":"100px"
+    },
+    {
+      "name":"float_use2",
+      "value":"$float:pixel_size"
+    }
+  ]
+}
\ No newline at end of file
diff --git a/HarmonyOSDemo/entry/src/main/resources/base/element/intarray.json b/HarmonyOSDemo/entry/src/main/resources/base/element/intarray.json
new file mode 100644
index 0000000000000000000000000000000000000000..53ffa343f309990736083adc3a15493cb9caf014
--- /dev/null
+++ b/HarmonyOSDemo/entry/src/main/resources/base/element/intarray.json
@@ -0,0 +1,12 @@
+{
+  "intarray":[
+    {
+      "name":"int_numbers",
+      "value":[
+        100,
+        200,
+        "$integer:integer_numbers"
+      ]
+    }
+  ]
+}
\ No newline at end of file
diff --git a/HarmonyOSDemo/entry/src/main/resources/base/element/integer.json b/HarmonyOSDemo/entry/src/main/resources/base/element/integer.json
new file mode 100644
index 0000000000000000000000000000000000000000..2302df03fe901931825f2642d9f2d8cb410f26ce
--- /dev/null
+++ b/HarmonyOSDemo/entry/src/main/resources/base/element/integer.json
@@ -0,0 +1,12 @@
+{
+  "integer":[
+    {
+      "name":"integer_numbers",
+      "value":100
+    },
+    {
+      "name":"integer_use",
+      "value":"$integer:integer_numbers"
+    }
+  ]
+}
\ No newline at end of file
diff --git a/HarmonyOSDemo/entry/src/main/resources/base/element/pattern.json b/HarmonyOSDemo/entry/src/main/resources/base/element/pattern.json
new file mode 100644
index 0000000000000000000000000000000000000000..30135a3653f2ba505f76a519b176a9d98039fc1c
--- /dev/null
+++ b/HarmonyOSDemo/entry/src/main/resources/base/element/pattern.json
@@ -0,0 +1,31 @@
+{
+  "pattern":[
+    {
+      "name":"base",
+      "value":[
+        {
+          "name":"width",
+          "value":"100vp"
+        },
+        {
+          "name":"height",
+          "value":"100vp"
+        },
+        {
+          "name":"size",
+          "value":"25px"
+        }
+      ]
+    },
+    {
+      "name":"child",
+      "parent":"base",
+      "value":[
+        {
+          "name":"noTitile",
+          "value":"Yes"
+        }
+      ]
+    }
+  ]
+}
\ No newline at end of file
diff --git a/HarmonyOSDemo/entry/src/main/resources/base/element/plural.json b/HarmonyOSDemo/entry/src/main/resources/base/element/plural.json
new file mode 100644
index 0000000000000000000000000000000000000000..f99482baa7e735018747d5a164fb615b7b1d2442
--- /dev/null
+++ b/HarmonyOSDemo/entry/src/main/resources/base/element/plural.json
@@ -0,0 +1,17 @@
+{
+  "plural":[
+    {
+      "name":"eat_apple",
+      "value":[
+        {
+          "quantity":"one",
+          "value":"%d apple"
+        },
+        {
+          "quantity":"other",
+          "value":"%d apples"
+        }
+      ]
+    }
+  ]
+}
\ No newline at end of file
diff --git a/HarmonyOSDemo/entry/src/main/resources/base/element/strarray.json b/HarmonyOSDemo/entry/src/main/resources/base/element/strarray.json
new file mode 100644
index 0000000000000000000000000000000000000000..e83f96f6f0be34f126577be82ddf08c6972922b7
--- /dev/null
+++ b/HarmonyOSDemo/entry/src/main/resources/base/element/strarray.json
@@ -0,0 +1,21 @@
+{
+  "strarray":[
+    {
+      "name":"size",
+      "value":[
+        {
+          "value":"small"
+        },
+        {
+          "value":"$string:hello"
+        },
+        {
+          "value":"large"
+        },
+        {
+          "value":"extra large"
+        }
+      ]
+    }
+  ]
+}
\ No newline at end of file
diff --git a/HarmonyOSDemo/entry/src/main/resources/base/element/string.json b/HarmonyOSDemo/entry/src/main/resources/base/element/string.json
new file mode 100644
index 0000000000000000000000000000000000000000..00597b919b1634aa06ba02a7555af11021f997d2
--- /dev/null
+++ b/HarmonyOSDemo/entry/src/main/resources/base/element/string.json
@@ -0,0 +1,12 @@
+{
+  "string": [
+    {
+      "name": "app_name",
+      "value": "HarmonyOSDemo"
+    },
+    {
+      "name": "mainability_description",
+      "value": "hap sample empty page"
+    }
+  ]
+}
\ No newline at end of file
diff --git a/HarmonyOSDemo/entry/src/main/resources/base/graphic/notifications_dark.xml b/HarmonyOSDemo/entry/src/main/resources/base/graphic/notifications_dark.xml
new file mode 100644
index 0000000000000000000000000000000000000000..3297f54c55de44eb556dea3013aa758e654f2ec3
--- /dev/null
+++ b/HarmonyOSDemo/entry/src/main/resources/base/graphic/notifications_dark.xml
@@ -0,0 +1 @@
+<?xml version="1.0" encoding="utf-8" ?>
\ No newline at end of file
diff --git a/HarmonyOSDemo/entry/src/main/resources/base/layout/ability_main.xml b/HarmonyOSDemo/entry/src/main/resources/base/layout/ability_main.xml
new file mode 100644
index 0000000000000000000000000000000000000000..edf7d3e6ab0b7bd5817e4f267f42247323f08019
--- /dev/null
+++ b/HarmonyOSDemo/entry/src/main/resources/base/layout/ability_main.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<DirectionalLayout xmlns:ohos="http://schemas.huawei.com/res/ohos"
+                   ohos:width="match_parent"
+                   ohos:height="match_parent"
+                   ohos:orientation="vertical">
+    <ListContainer
+            ohos:id="$+id:list"
+            ohos:width="match_parent"
+            ohos:height="match_parent"/>
+</DirectionalLayout>
\ No newline at end of file
diff --git a/HarmonyOSDemo/entry/src/main/resources/base/layout/list_item.xml b/HarmonyOSDemo/entry/src/main/resources/base/layout/list_item.xml
new file mode 100644
index 0000000000000000000000000000000000000000..15e78bc5541f30880809ad0543d2f4c8e5380de5
--- /dev/null
+++ b/HarmonyOSDemo/entry/src/main/resources/base/layout/list_item.xml
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="utf-8"?>
+<DirectionalLayout xmlns:ohos="http://schemas.huawei.com/res/ohos"
+                   ohos:width="match_parent"
+                   ohos:height="56vp"
+                   ohos:orientation="horizontal">
+    <Text
+            ohos:id="$+id:left_content"
+            ohos:width="match_content"
+            ohos:height="match_content"
+            ohos:weight="1"
+            ohos:text_alignment="center"
+            ohos:text_size="16fp"
+            ohos:text="left"
+    />
+
+    <Text
+            ohos:id="$+id:right_content"
+            ohos:width="match_content"
+            ohos:height="match_content"
+            ohos:weight="1"
+            ohos:text_alignment="center"
+            ohos:text_size="16fp"
+            ohos:text="right"
+    />
+
+</DirectionalLayout>
\ No newline at end of file
diff --git a/HarmonyOSDemo/entry/src/main/resources/base/media/icon.png b/HarmonyOSDemo/entry/src/main/resources/base/media/icon.png
new file mode 100644
index 0000000000000000000000000000000000000000..ce307a8827bd75456441ceb57d530e4c8d45d36c
Binary files /dev/null and b/HarmonyOSDemo/entry/src/main/resources/base/media/icon.png differ
diff --git a/HarmonyOSDemo/entry/src/main/resources/en_GB-vertical-tv-ldpi/animation/zoom_in.xml b/HarmonyOSDemo/entry/src/main/resources/en_GB-vertical-tv-ldpi/animation/zoom_in.xml
new file mode 100644
index 0000000000000000000000000000000000000000..3297f54c55de44eb556dea3013aa758e654f2ec3
--- /dev/null
+++ b/HarmonyOSDemo/entry/src/main/resources/en_GB-vertical-tv-ldpi/animation/zoom_in.xml
@@ -0,0 +1 @@
+<?xml version="1.0" encoding="utf-8" ?>
\ No newline at end of file
diff --git a/HarmonyOSDemo/entry/src/main/resources/en_GB-vertical-tv-ldpi/element/boolean.json b/HarmonyOSDemo/entry/src/main/resources/en_GB-vertical-tv-ldpi/element/boolean.json
new file mode 100644
index 0000000000000000000000000000000000000000..1c97ed3ccc0d43d91be620fe7e2fb19fdd6d0803
--- /dev/null
+++ b/HarmonyOSDemo/entry/src/main/resources/en_GB-vertical-tv-ldpi/element/boolean.json
@@ -0,0 +1,12 @@
+{
+  "boolean":[
+    {
+      "name":"config",
+      "value":true
+    },
+    {
+      "name":"boolean_use",
+      "value":"$boolean:config"
+    }
+  ]
+}
\ No newline at end of file
diff --git a/HarmonyOSDemo/entry/src/main/resources/en_GB-vertical-tv-ldpi/element/color.json b/HarmonyOSDemo/entry/src/main/resources/en_GB-vertical-tv-ldpi/element/color.json
new file mode 100644
index 0000000000000000000000000000000000000000..f4c666e57dafa310d53aa843769d935381a27a7e
--- /dev/null
+++ b/HarmonyOSDemo/entry/src/main/resources/en_GB-vertical-tv-ldpi/element/color.json
@@ -0,0 +1,12 @@
+{
+  "color":[
+    {
+      "name":"hot",
+      "value":"#ff0000"
+    },
+    {
+      "name":"red_use",
+      "value":"$color:hot"
+    }
+  ]
+}
\ No newline at end of file
diff --git a/HarmonyOSDemo/entry/src/main/resources/en_GB-vertical-tv-ldpi/element/float.json b/HarmonyOSDemo/entry/src/main/resources/en_GB-vertical-tv-ldpi/element/float.json
new file mode 100644
index 0000000000000000000000000000000000000000..b42bf18844c0e6be9aea063b9849314aaf5eb563
--- /dev/null
+++ b/HarmonyOSDemo/entry/src/main/resources/en_GB-vertical-tv-ldpi/element/float.json
@@ -0,0 +1,20 @@
+{
+  "float":[
+    {
+      "name":"font_size",
+      "value":"30.6"
+    },
+    {
+      "name":"float_use",
+      "value":"$float:font_size"
+    },
+    {
+      "name":"pixel_size",
+      "value":"100px"
+    },
+    {
+      "name":"float_use2",
+      "value":"$float:pixel_size"
+    }
+  ]
+}
\ No newline at end of file
diff --git a/HarmonyOSDemo/entry/src/main/resources/en_GB-vertical-tv-ldpi/element/intarray.json b/HarmonyOSDemo/entry/src/main/resources/en_GB-vertical-tv-ldpi/element/intarray.json
new file mode 100644
index 0000000000000000000000000000000000000000..53ffa343f309990736083adc3a15493cb9caf014
--- /dev/null
+++ b/HarmonyOSDemo/entry/src/main/resources/en_GB-vertical-tv-ldpi/element/intarray.json
@@ -0,0 +1,12 @@
+{
+  "intarray":[
+    {
+      "name":"int_numbers",
+      "value":[
+        100,
+        200,
+        "$integer:integer_numbers"
+      ]
+    }
+  ]
+}
\ No newline at end of file
diff --git a/HarmonyOSDemo/entry/src/main/resources/en_GB-vertical-tv-ldpi/element/integer.json b/HarmonyOSDemo/entry/src/main/resources/en_GB-vertical-tv-ldpi/element/integer.json
new file mode 100644
index 0000000000000000000000000000000000000000..2302df03fe901931825f2642d9f2d8cb410f26ce
--- /dev/null
+++ b/HarmonyOSDemo/entry/src/main/resources/en_GB-vertical-tv-ldpi/element/integer.json
@@ -0,0 +1,12 @@
+{
+  "integer":[
+    {
+      "name":"integer_numbers",
+      "value":100
+    },
+    {
+      "name":"integer_use",
+      "value":"$integer:integer_numbers"
+    }
+  ]
+}
\ No newline at end of file
diff --git a/HarmonyOSDemo/entry/src/main/resources/en_GB-vertical-tv-ldpi/element/pattern.json b/HarmonyOSDemo/entry/src/main/resources/en_GB-vertical-tv-ldpi/element/pattern.json
new file mode 100644
index 0000000000000000000000000000000000000000..30135a3653f2ba505f76a519b176a9d98039fc1c
--- /dev/null
+++ b/HarmonyOSDemo/entry/src/main/resources/en_GB-vertical-tv-ldpi/element/pattern.json
@@ -0,0 +1,31 @@
+{
+  "pattern":[
+    {
+      "name":"base",
+      "value":[
+        {
+          "name":"width",
+          "value":"100vp"
+        },
+        {
+          "name":"height",
+          "value":"100vp"
+        },
+        {
+          "name":"size",
+          "value":"25px"
+        }
+      ]
+    },
+    {
+      "name":"child",
+      "parent":"base",
+      "value":[
+        {
+          "name":"noTitile",
+          "value":"Yes"
+        }
+      ]
+    }
+  ]
+}
\ No newline at end of file
diff --git a/HarmonyOSDemo/entry/src/main/resources/en_GB-vertical-tv-ldpi/element/plural.json b/HarmonyOSDemo/entry/src/main/resources/en_GB-vertical-tv-ldpi/element/plural.json
new file mode 100644
index 0000000000000000000000000000000000000000..f99482baa7e735018747d5a164fb615b7b1d2442
--- /dev/null
+++ b/HarmonyOSDemo/entry/src/main/resources/en_GB-vertical-tv-ldpi/element/plural.json
@@ -0,0 +1,17 @@
+{
+  "plural":[
+    {
+      "name":"eat_apple",
+      "value":[
+        {
+          "quantity":"one",
+          "value":"%d apple"
+        },
+        {
+          "quantity":"other",
+          "value":"%d apples"
+        }
+      ]
+    }
+  ]
+}
\ No newline at end of file
diff --git a/HarmonyOSDemo/entry/src/main/resources/en_GB-vertical-tv-ldpi/element/strarray.json b/HarmonyOSDemo/entry/src/main/resources/en_GB-vertical-tv-ldpi/element/strarray.json
new file mode 100644
index 0000000000000000000000000000000000000000..e83f96f6f0be34f126577be82ddf08c6972922b7
--- /dev/null
+++ b/HarmonyOSDemo/entry/src/main/resources/en_GB-vertical-tv-ldpi/element/strarray.json
@@ -0,0 +1,21 @@
+{
+  "strarray":[
+    {
+      "name":"size",
+      "value":[
+        {
+          "value":"small"
+        },
+        {
+          "value":"$string:hello"
+        },
+        {
+          "value":"large"
+        },
+        {
+          "value":"extra large"
+        }
+      ]
+    }
+  ]
+}
\ No newline at end of file
diff --git a/HarmonyOSDemo/entry/src/main/resources/en_GB-vertical-tv-ldpi/element/string.json b/HarmonyOSDemo/entry/src/main/resources/en_GB-vertical-tv-ldpi/element/string.json
new file mode 100644
index 0000000000000000000000000000000000000000..00597b919b1634aa06ba02a7555af11021f997d2
--- /dev/null
+++ b/HarmonyOSDemo/entry/src/main/resources/en_GB-vertical-tv-ldpi/element/string.json
@@ -0,0 +1,12 @@
+{
+  "string": [
+    {
+      "name": "app_name",
+      "value": "HarmonyOSDemo"
+    },
+    {
+      "name": "mainability_description",
+      "value": "hap sample empty page"
+    }
+  ]
+}
\ No newline at end of file
diff --git a/HarmonyOSDemo/entry/src/main/resources/en_GB-vertical-tv-ldpi/graphic/notifications_dark.xml b/HarmonyOSDemo/entry/src/main/resources/en_GB-vertical-tv-ldpi/graphic/notifications_dark.xml
new file mode 100644
index 0000000000000000000000000000000000000000..3297f54c55de44eb556dea3013aa758e654f2ec3
--- /dev/null
+++ b/HarmonyOSDemo/entry/src/main/resources/en_GB-vertical-tv-ldpi/graphic/notifications_dark.xml
@@ -0,0 +1 @@
+<?xml version="1.0" encoding="utf-8" ?>
\ No newline at end of file
diff --git a/HarmonyOSDemo/entry/src/main/resources/en_GB-vertical-tv-ldpi/layout/ability_main.xml b/HarmonyOSDemo/entry/src/main/resources/en_GB-vertical-tv-ldpi/layout/ability_main.xml
new file mode 100644
index 0000000000000000000000000000000000000000..edf7d3e6ab0b7bd5817e4f267f42247323f08019
--- /dev/null
+++ b/HarmonyOSDemo/entry/src/main/resources/en_GB-vertical-tv-ldpi/layout/ability_main.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<DirectionalLayout xmlns:ohos="http://schemas.huawei.com/res/ohos"
+                   ohos:width="match_parent"
+                   ohos:height="match_parent"
+                   ohos:orientation="vertical">
+    <ListContainer
+            ohos:id="$+id:list"
+            ohos:width="match_parent"
+            ohos:height="match_parent"/>
+</DirectionalLayout>
\ No newline at end of file
diff --git a/HarmonyOSDemo/entry/src/main/resources/en_GB-vertical-tv-ldpi/layout/list_item.xml b/HarmonyOSDemo/entry/src/main/resources/en_GB-vertical-tv-ldpi/layout/list_item.xml
new file mode 100644
index 0000000000000000000000000000000000000000..15e78bc5541f30880809ad0543d2f4c8e5380de5
--- /dev/null
+++ b/HarmonyOSDemo/entry/src/main/resources/en_GB-vertical-tv-ldpi/layout/list_item.xml
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="utf-8"?>
+<DirectionalLayout xmlns:ohos="http://schemas.huawei.com/res/ohos"
+                   ohos:width="match_parent"
+                   ohos:height="56vp"
+                   ohos:orientation="horizontal">
+    <Text
+            ohos:id="$+id:left_content"
+            ohos:width="match_content"
+            ohos:height="match_content"
+            ohos:weight="1"
+            ohos:text_alignment="center"
+            ohos:text_size="16fp"
+            ohos:text="left"
+    />
+
+    <Text
+            ohos:id="$+id:right_content"
+            ohos:width="match_content"
+            ohos:height="match_content"
+            ohos:weight="1"
+            ohos:text_alignment="center"
+            ohos:text_size="16fp"
+            ohos:text="right"
+    />
+
+</DirectionalLayout>
\ No newline at end of file
diff --git a/HarmonyOSDemo/entry/src/main/resources/en_GB-vertical-tv-ldpi/media/icon.png b/HarmonyOSDemo/entry/src/main/resources/en_GB-vertical-tv-ldpi/media/icon.png
new file mode 100644
index 0000000000000000000000000000000000000000..ce307a8827bd75456441ceb57d530e4c8d45d36c
Binary files /dev/null and b/HarmonyOSDemo/entry/src/main/resources/en_GB-vertical-tv-ldpi/media/icon.png differ
diff --git a/HarmonyOSDemo/entry/src/test/java/com/lzw/harmonyosdemo/MainAbilityTest.java b/HarmonyOSDemo/entry/src/test/java/com/lzw/harmonyosdemo/MainAbilityTest.java
new file mode 100644
index 0000000000000000000000000000000000000000..511c491c4fd77178643a48f4d85bcfb493bb178a
--- /dev/null
+++ b/HarmonyOSDemo/entry/src/test/java/com/lzw/harmonyosdemo/MainAbilityTest.java
@@ -0,0 +1,9 @@
+package com.lzw.harmonyosdemo;
+
+import org.junit.Test;
+
+public class MainAbilityTest {
+    @Test
+    public void onStart() {
+    }
+}
diff --git a/HarmonyOSDemo/gradle.properties b/HarmonyOSDemo/gradle.properties
new file mode 100644
index 0000000000000000000000000000000000000000..0daf1830fbdef07e50a44d74210c8c82f1b66278
--- /dev/null
+++ b/HarmonyOSDemo/gradle.properties
@@ -0,0 +1,10 @@
+# Project-wide Gradle settings.
+# IDE (e.g. DevEco Studio) users:
+# Gradle settings configured through the IDE *will override*
+# any settings specified in this file.
+# For more details on how to configure your build environment visit
+# http://www.gradle.org/docs/current/userguide/build_environment.html
+# Specifies the JVM arguments used for the daemon process.
+# The setting is particularly useful for tweaking memory settings.
+# If the Chinese output is garbled, please configure the following parameter.
+# org.gradle.jvmargs=-Dfile.encoding=GBK
diff --git a/HarmonyOSDemo/gradle/wrapper/gradle-wrapper.jar b/HarmonyOSDemo/gradle/wrapper/gradle-wrapper.jar
new file mode 100644
index 0000000000000000000000000000000000000000..f6b961fd5a86aa5fbfe90f707c3138408be7c718
Binary files /dev/null and b/HarmonyOSDemo/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/HarmonyOSDemo/gradle/wrapper/gradle-wrapper.properties b/HarmonyOSDemo/gradle/wrapper/gradle-wrapper.properties
new file mode 100644
index 0000000000000000000000000000000000000000..ee69dd68d1a6b0abf4e5592f8896420c2df03903
--- /dev/null
+++ b/HarmonyOSDemo/gradle/wrapper/gradle-wrapper.properties
@@ -0,0 +1,5 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-5.4.1-all.zip
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
diff --git a/HarmonyOSDemo/gradlew b/HarmonyOSDemo/gradlew
new file mode 100644
index 0000000000000000000000000000000000000000..cccdd3d517fc5249beaefa600691cf150f2fa3e6
--- /dev/null
+++ b/HarmonyOSDemo/gradlew
@@ -0,0 +1,172 @@
+#!/usr/bin/env sh
+
+##############################################################################
+##
+##  Gradle start up script for UN*X
+##
+##############################################################################
+
+# Attempt to set APP_HOME
+# Resolve links: $0 may be a link
+PRG="$0"
+# Need this for relative symlinks.
+while [ -h "$PRG" ] ; do
+    ls=`ls -ld "$PRG"`
+    link=`expr "$ls" : '.*-> \(.*\)$'`
+    if expr "$link" : '/.*' > /dev/null; then
+        PRG="$link"
+    else
+        PRG=`dirname "$PRG"`"/$link"
+    fi
+done
+SAVED="`pwd`"
+cd "`dirname \"$PRG\"`/" >/dev/null
+APP_HOME="`pwd -P`"
+cd "$SAVED" >/dev/null
+
+APP_NAME="Gradle"
+APP_BASE_NAME=`basename "$0"`
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS=""
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn () {
+    echo "$*"
+}
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+}
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "`uname`" in
+  CYGWIN* )
+    cygwin=true
+    ;;
+  Darwin* )
+    darwin=true
+    ;;
+  MINGW* )
+    msys=true
+    ;;
+  NONSTOP* )
+    nonstop=true
+    ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD="$JAVA_HOME/jre/sh/java"
+    else
+        JAVACMD="$JAVA_HOME/bin/java"
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD="java"
+    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
+    MAX_FD_LIMIT=`ulimit -H -n`
+    if [ $? -eq 0 ] ; then
+        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
+            MAX_FD="$MAX_FD_LIMIT"
+        fi
+        ulimit -n $MAX_FD
+        if [ $? -ne 0 ] ; then
+            warn "Could not set maximum file descriptor limit: $MAX_FD"
+        fi
+    else
+        warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
+    fi
+fi
+
+# For Darwin, add options to specify how the application appears in the dock
+if $darwin; then
+    GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
+fi
+
+# For Cygwin, switch paths to Windows format before running java
+if $cygwin ; then
+    APP_HOME=`cygpath --path --mixed "$APP_HOME"`
+    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+    JAVACMD=`cygpath --unix "$JAVACMD"`
+
+    # We build the pattern for arguments to be converted via cygpath
+    ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
+    SEP=""
+    for dir in $ROOTDIRSRAW ; do
+        ROOTDIRS="$ROOTDIRS$SEP$dir"
+        SEP="|"
+    done
+    OURCYGPATTERN="(^($ROOTDIRS))"
+    # Add a user-defined pattern to the cygpath arguments
+    if [ "$GRADLE_CYGPATTERN" != "" ] ; then
+        OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
+    fi
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    i=0
+    for arg in "$@" ; do
+        CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
+        CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option
+
+        if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
+            eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
+        else
+            eval `echo args$i`="\"$arg\""
+        fi
+        i=$((i+1))
+    done
+    case $i in
+        (0) set -- ;;
+        (1) set -- "$args0" ;;
+        (2) set -- "$args0" "$args1" ;;
+        (3) set -- "$args0" "$args1" "$args2" ;;
+        (4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+        (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+        (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+        (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+        (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+        (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+    esac
+fi
+
+# Escape application args
+save () {
+    for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
+    echo " "
+}
+APP_ARGS=$(save "$@")
+
+# Collect all arguments for the java command, following the shell quoting and substitution rules
+eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
+
+# by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong
+if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then
+  cd "$(dirname "$0")"
+fi
+
+exec "$JAVACMD" "$@"
diff --git a/HarmonyOSDemo/gradlew.bat b/HarmonyOSDemo/gradlew.bat
new file mode 100644
index 0000000000000000000000000000000000000000..f9553162f122c71b34635112e717c3e733b5b212
--- /dev/null
+++ b/HarmonyOSDemo/gradlew.bat
@@ -0,0 +1,84 @@
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS=
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto init
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto init
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:init
+@rem Get command-line arguments, handling Windows variants
+
+if not "%OS%" == "Windows_NT" goto win9xME_args
+
+:win9xME_args
+@rem Slurp the command line arguments.
+set CMD_LINE_ARGS=
+set _SKIP=2
+
+:win9xME_args_slurp
+if "x%~1" == "x" goto execute
+
+set CMD_LINE_ARGS=%*
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega
diff --git a/HarmonyOSDemo/settings.gradle b/HarmonyOSDemo/settings.gradle
new file mode 100644
index 0000000000000000000000000000000000000000..4773db73233a570c2d0c01a22e75321acfbf7a07
--- /dev/null
+++ b/HarmonyOSDemo/settings.gradle
@@ -0,0 +1 @@
+include ':entry'