diff --git a/CameraKit/AppScope/app.json5 b/CameraKit/AppScope/app.json5
new file mode 100644
index 0000000000000000000000000000000000000000..796eb89dd9bd3856124883c87edbdf407448ffaf
--- /dev/null
+++ b/CameraKit/AppScope/app.json5
@@ -0,0 +1,10 @@
+{
+  "app": {
+    "bundleName": "com.example.camerakit",
+    "vendor": "example",
+    "versionCode": 1000000,
+    "versionName": "1.0.0",
+    "icon": "$media:layered_image",
+    "label": "$string:app_name"
+  }
+}
diff --git a/CameraKit/AppScope/resources/base/element/string.json b/CameraKit/AppScope/resources/base/element/string.json
new file mode 100644
index 0000000000000000000000000000000000000000..9fcc7c8d0cce973575acfa9bbceba758d92d33a4
--- /dev/null
+++ b/CameraKit/AppScope/resources/base/element/string.json
@@ -0,0 +1,8 @@
+{
+  "string": [
+    {
+      "name": "app_name",
+      "value": "CameraKit"
+    }
+  ]
+}
diff --git a/CameraKit/AppScope/resources/base/media/background.png b/CameraKit/AppScope/resources/base/media/background.png
new file mode 100644
index 0000000000000000000000000000000000000000..923f2b3f27e915d6871871deea0420eb45ce102f
Binary files /dev/null and b/CameraKit/AppScope/resources/base/media/background.png differ
diff --git a/CameraKit/AppScope/resources/base/media/foreground.png b/CameraKit/AppScope/resources/base/media/foreground.png
new file mode 100644
index 0000000000000000000000000000000000000000..97014d3e10e5ff511409c378cd4255713aecd85f
Binary files /dev/null and b/CameraKit/AppScope/resources/base/media/foreground.png differ
diff --git a/CameraKit/AppScope/resources/base/media/layered_image.json b/CameraKit/AppScope/resources/base/media/layered_image.json
new file mode 100644
index 0000000000000000000000000000000000000000..fb49920440fb4d246c82f9ada275e26123a2136a
--- /dev/null
+++ b/CameraKit/AppScope/resources/base/media/layered_image.json
@@ -0,0 +1,7 @@
+{
+  "layered-image":
+  {
+    "background" : "$media:background",
+    "foreground" : "$media:foreground"
+  }
+}
\ No newline at end of file
diff --git a/CameraKit/build-profile.json5 b/CameraKit/build-profile.json5
new file mode 100644
index 0000000000000000000000000000000000000000..03ac3a3ae9dd397844173066e5d5ee21b49455a1
--- /dev/null
+++ b/CameraKit/build-profile.json5
@@ -0,0 +1,41 @@
+{
+  "app": {
+    "signingConfigs": [],
+    "products": [
+      {
+        "name": "default",
+        "signingConfig": "default",
+        "compatibleSdkVersion": "5.0.4(16)",
+        "runtimeOS": "HarmonyOS",
+        "buildOption": {
+          "strictMode": {
+            "caseSensitiveCheck": true,
+            "useNormalizedOHMUrl": true
+          }
+        }
+      }
+    ],
+    "buildModeSet": [
+      {
+        "name": "debug",
+      },
+      {
+        "name": "release"
+      }
+    ]
+  },
+  "modules": [
+    {
+      "name": "entry",
+      "srcPath": "./entry",
+      "targets": [
+        {
+          "name": "default",
+          "applyToProducts": [
+            "default"
+          ]
+        }
+      ]
+    }
+  ]
+}
\ No newline at end of file
diff --git a/CameraKit/code-linter.json5 b/CameraKit/code-linter.json5
new file mode 100644
index 0000000000000000000000000000000000000000..073990fa45394e1f8e85d85418ee60a8953f9b99
--- /dev/null
+++ b/CameraKit/code-linter.json5
@@ -0,0 +1,32 @@
+{
+  "files": [
+    "**/*.ets"
+  ],
+  "ignore": [
+    "**/src/ohosTest/**/*",
+    "**/src/test/**/*",
+    "**/src/mock/**/*",
+    "**/node_modules/**/*",
+    "**/oh_modules/**/*",
+    "**/build/**/*",
+    "**/.preview/**/*"
+  ],
+  "ruleSet": [
+    "plugin:@performance/recommended",
+    "plugin:@typescript-eslint/recommended"
+  ],
+  "rules": {
+    "@security/no-unsafe-aes": "error",
+    "@security/no-unsafe-hash": "error",
+    "@security/no-unsafe-mac": "warn",
+    "@security/no-unsafe-dh": "error",
+    "@security/no-unsafe-dsa": "error",
+    "@security/no-unsafe-ecdsa": "error",
+    "@security/no-unsafe-rsa-encrypt": "error",
+    "@security/no-unsafe-rsa-sign": "error",
+    "@security/no-unsafe-rsa-key": "error",
+    "@security/no-unsafe-dsa-key": "error",
+    "@security/no-unsafe-dh-key": "error",
+    "@security/no-unsafe-3des": "error"
+  }
+}
\ No newline at end of file
diff --git a/CameraKit/entry/build-profile.json5 b/CameraKit/entry/build-profile.json5
new file mode 100644
index 0000000000000000000000000000000000000000..4d611879c7913fb0610c686e2399258ab3a6dad1
--- /dev/null
+++ b/CameraKit/entry/build-profile.json5
@@ -0,0 +1,28 @@
+{
+  "apiType": "stageMode",
+  "buildOption": {
+  },
+  "buildOptionSet": [
+    {
+      "name": "release",
+      "arkOptions": {
+        "obfuscation": {
+          "ruleOptions": {
+            "enable": false,
+            "files": [
+              "./obfuscation-rules.txt"
+            ]
+          }
+        }
+      }
+    },
+  ],
+  "targets": [
+    {
+      "name": "default"
+    },
+    {
+      "name": "ohosTest",
+    }
+  ]
+}
\ No newline at end of file
diff --git a/CameraKit/entry/hvigorfile.ts b/CameraKit/entry/hvigorfile.ts
new file mode 100644
index 0000000000000000000000000000000000000000..c6edcd90486dd5a853cf7d34c8647f08414ca7a3
--- /dev/null
+++ b/CameraKit/entry/hvigorfile.ts
@@ -0,0 +1,6 @@
+import { hapTasks } from '@ohos/hvigor-ohos-plugin';
+
+export default {
+    system: hapTasks,  /* Built-in plugin of Hvigor. It cannot be modified. */
+    plugins:[]         /* Custom plugin to extend the functionality of Hvigor. */
+}
diff --git a/CameraKit/entry/obfuscation-rules.txt b/CameraKit/entry/obfuscation-rules.txt
new file mode 100644
index 0000000000000000000000000000000000000000..272efb6ca3f240859091bbbfc7c5802d52793b0b
--- /dev/null
+++ b/CameraKit/entry/obfuscation-rules.txt
@@ -0,0 +1,23 @@
+# Define project specific obfuscation rules here.
+# You can include the obfuscation configuration files in the current module's build-profile.json5.
+#
+# For more details, see
+#   https://developer.huawei.com/consumer/cn/doc/harmonyos-guides-V5/source-obfuscation-V5
+
+# Obfuscation options:
+# -disable-obfuscation: disable all obfuscations
+# -enable-property-obfuscation: obfuscate the property names
+# -enable-toplevel-obfuscation: obfuscate the names in the global scope
+# -compact: remove unnecessary blank spaces and all line feeds
+# -remove-log: remove all console.* statements
+# -print-namecache: print the name cache that contains the mapping from the old names to new names
+# -apply-namecache: reuse the given cache file
+
+# Keep options:
+# -keep-property-name: specifies property names that you want to keep
+# -keep-global-name: specifies names that you want to keep in the global scope
+
+-enable-property-obfuscation
+-enable-toplevel-obfuscation
+-enable-filename-obfuscation
+-enable-export-obfuscation
\ No newline at end of file
diff --git a/CameraKit/entry/oh-package.json5 b/CameraKit/entry/oh-package.json5
new file mode 100644
index 0000000000000000000000000000000000000000..248c3b7541a589682a250f86a6d3ecf7414d2d6a
--- /dev/null
+++ b/CameraKit/entry/oh-package.json5
@@ -0,0 +1,10 @@
+{
+  "name": "entry",
+  "version": "1.0.0",
+  "description": "Please describe the basic information.",
+  "main": "",
+  "author": "",
+  "license": "",
+  "dependencies": {}
+}
+
diff --git a/CameraKit/entry/src/main/ets/entryability/EntryAbility.ets b/CameraKit/entry/src/main/ets/entryability/EntryAbility.ets
new file mode 100644
index 0000000000000000000000000000000000000000..508880af8c33aa838016d1cd4b2c68be2f447540
--- /dev/null
+++ b/CameraKit/entry/src/main/ets/entryability/EntryAbility.ets
@@ -0,0 +1,44 @@
+import { AbilityConstant, ConfigurationConstant, UIAbility, Want } from '@kit.AbilityKit';
+import { hilog } from '@kit.PerformanceAnalysisKit';
+import { window } from '@kit.ArkUI';
+
+const DOMAIN = 0x0000;
+
+export default class EntryAbility extends UIAbility {
+  onCreate(want: Want, launchParam: AbilityConstant.LaunchParam): void {
+    this.context.getApplicationContext().setColorMode(ConfigurationConstant.ColorMode.COLOR_MODE_NOT_SET);
+    hilog.info(DOMAIN, 'testTag', '%{public}s', 'Ability onCreate');
+  }
+
+  onDestroy(): void {
+    hilog.info(DOMAIN, 'testTag', '%{public}s', 'Ability onDestroy');
+  }
+
+  onWindowStageCreate(windowStage: window.WindowStage): void {
+    // Main window is created, set main page for this ability
+    hilog.info(DOMAIN, 'testTag', '%{public}s', 'Ability onWindowStageCreate');
+
+    windowStage.loadContent('pages/Index', (err) => {
+      if (err.code) {
+        hilog.error(DOMAIN, 'testTag', 'Failed to load the content. Cause: %{public}s', JSON.stringify(err));
+        return;
+      }
+      hilog.info(DOMAIN, 'testTag', 'Succeeded in loading the content.');
+    });
+  }
+
+  onWindowStageDestroy(): void {
+    // Main window is destroyed, release UI related resources
+    hilog.info(DOMAIN, 'testTag', '%{public}s', 'Ability onWindowStageDestroy');
+  }
+
+  onForeground(): void {
+    // Ability has brought to foreground
+    hilog.info(DOMAIN, 'testTag', '%{public}s', 'Ability onForeground');
+  }
+
+  onBackground(): void {
+    // Ability has back to background
+    hilog.info(DOMAIN, 'testTag', '%{public}s', 'Ability onBackground');
+  }
+}
\ No newline at end of file
diff --git a/CameraKit/entry/src/main/ets/entrybackupability/EntryBackupAbility.ets b/CameraKit/entry/src/main/ets/entrybackupability/EntryBackupAbility.ets
new file mode 100644
index 0000000000000000000000000000000000000000..8e4de99282050bad799ac892eb85ac5449364a51
--- /dev/null
+++ b/CameraKit/entry/src/main/ets/entrybackupability/EntryBackupAbility.ets
@@ -0,0 +1,16 @@
+import { hilog } from '@kit.PerformanceAnalysisKit';
+import { BackupExtensionAbility, BundleVersion } from '@kit.CoreFileKit';
+
+const DOMAIN = 0x0000;
+
+export default class EntryBackupAbility extends BackupExtensionAbility {
+  async onBackup() {
+    hilog.info(DOMAIN, 'testTag', 'onBackup ok');
+    await Promise.resolve();
+  }
+
+  async onRestore(bundleVersion: BundleVersion) {
+    hilog.info(DOMAIN, 'testTag', 'onRestore ok %{public}s', JSON.stringify(bundleVersion));
+    await Promise.resolve();
+  }
+}
\ No newline at end of file
diff --git a/CameraKit/entry/src/main/ets/pages/GetCameraStatus.ets b/CameraKit/entry/src/main/ets/pages/GetCameraStatus.ets
new file mode 100644
index 0000000000000000000000000000000000000000..f3f03d6ecccc0375954970038946e2ab673bc2cd
--- /dev/null
+++ b/CameraKit/entry/src/main/ets/pages/GetCameraStatus.ets
@@ -0,0 +1,29 @@
+/*
+* Copyright (c) 2024 Huawei Device 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.
+*/
+
+/*
+* FAQ:如何检测当前相机服务的状态
+*/
+
+// DocsCode 1
+import { camera } from '@kit.CameraKit';
+import { BusinessError } from '@kit.BasicServicesKit';
+
+let cameraManager = camera.getCameraManager(UIContext.getHostContext()!);
+cameraManager.on('cameraStatus', (err: BusinessError, cameraStatusInfo: camera.CameraStatusInfo) => {
+  console.log(`camera : ${cameraStatusInfo.camera.cameraId}`);
+  console.log(`status: ${cameraStatusInfo.status}`);
+});
+// DocsCode 1
\ No newline at end of file
diff --git a/CameraKit/entry/src/main/ets/pages/GetFrontCameraImage.ets b/CameraKit/entry/src/main/ets/pages/GetFrontCameraImage.ets
new file mode 100644
index 0000000000000000000000000000000000000000..4a689ccd1781960b26d3c75176db2182756ba9ef
--- /dev/null
+++ b/CameraKit/entry/src/main/ets/pages/GetFrontCameraImage.ets
@@ -0,0 +1,77 @@
+/*
+* Copyright (c) 2024 Huawei Device 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.
+*/
+
+/*
+* FAQ:如何获取前置摄像头的预览图像
+*/
+
+// DocsCode 1
+import { BusinessError } from '@kit.BasicServicesKit';
+import { camera } from '@kit.CameraKit';
+import { common } from '@kit.AbilityKit';
+
+const context = UIContext.getHostContext()! as common.UIAbilityContext;
+
+@Entry
+@Component
+struct GetFrontCameraImage {
+  private xComponentController: XComponentController = new XComponentController();
+
+  async getCameraImage() {
+    // 1、使用系统相机框架camera模块获取物理摄像头信息。
+    let cameraManager = camera.getCameraManager(context);
+    let camerasInfo: Array<camera.CameraDevice> = cameraManager.getSupportedCameras();
+    let cameraDevice: camera.CameraDevice = camerasInfo[0];
+    // 检测相机状态
+    cameraManager.on('cameraStatus', (err: BusinessError, cameraStatusInfo: camera.CameraStatusInfo) => {
+      console.log(`camera : ${cameraStatusInfo.camera.cameraId}`);
+      console.log(`status : : ${cameraStatusInfo.status}`);
+    });
+    // 2、创建并启动物理摄像头输入流通道
+    // 设置为前置摄像头 camera.CameraPosition.CAMERA_POSITION_FRONT
+    let cameraInput = cameraManager.createCameraInput(camera.CameraPosition.CAMERA_POSITION_FRONT,
+      camera.CameraType.CAMERA_TYPE_DEFAULT);
+    await cameraInput.open();
+    // 3、拿到物理摄像头信息查询摄像头支持预览流支持的输出格式，结合XComponent提供的surfaceId创建预览输出通道
+    let outputCapability = cameraManager.getSupportedOutputCapability(cameraDevice, camera.SceneMode.NORMAL_PHOTO);
+    let previewProfile = outputCapability.previewProfiles[0];
+    let surfaceId = this.xComponentController.getXComponentSurfaceId();
+    let previewOutput = cameraManager.createPreviewOutput(previewProfile, surfaceId);
+    // 4、创建相机会话，在会话中添加摄像头输入流和预览输出流，然后启动会话，预览画面就会在XComponent组件上送显。
+    let captureSession = cameraManager.createSession(camera.SceneMode.NORMAL_PHOTO);
+    captureSession.beginConfig();
+    captureSession.addInput(cameraInput);
+    captureSession.addOutput(previewOutput);
+    captureSession.commitConfig()
+    captureSession.start();
+  }
+
+  build() {
+    Row() {
+      Column({ space: 20 }) {
+        XComponent({ id: 'xComponentId1', type: 'surface', controller: this.xComponentController })
+          .height(300)
+        Button('打开摄像头')
+          .onClick(() => {
+            // 在调用前确保已经获得相机权限
+            this.getCameraImage();
+          })
+      }
+      .width('100%')
+    }
+    .height('100%')
+  }
+}
+// DocsCode 1
\ No newline at end of file
diff --git a/CameraKit/entry/src/main/ets/pages/Index.ets b/CameraKit/entry/src/main/ets/pages/Index.ets
new file mode 100644
index 0000000000000000000000000000000000000000..8e2d24ad42693fc877d51bb7820f0a9da68fa135
--- /dev/null
+++ b/CameraKit/entry/src/main/ets/pages/Index.ets
@@ -0,0 +1,23 @@
+@Entry
+@Component
+struct Index {
+  @State message: string = 'Hello World';
+
+  build() {
+    RelativeContainer() {
+      Text(this.message)
+        .id('HelloWorld')
+        .fontSize($r('app.float.page_text_font_size'))
+        .fontWeight(FontWeight.Bold)
+        .alignRules({
+          center: { anchor: '__container__', align: VerticalAlign.Center },
+          middle: { anchor: '__container__', align: HorizontalAlign.Center }
+        })
+        .onClick(() => {
+          this.message = 'Welcome';
+        })
+    }
+    .height('100%')
+    .width('100%')
+  }
+}
\ No newline at end of file
diff --git a/CameraKit/entry/src/main/ets/pages/RealizePhotoPreview.ets b/CameraKit/entry/src/main/ets/pages/RealizePhotoPreview.ets
new file mode 100644
index 0000000000000000000000000000000000000000..334627d1d1ebf617dc09b0bb0f5e5e21befb2c5d
--- /dev/null
+++ b/CameraKit/entry/src/main/ets/pages/RealizePhotoPreview.ets
@@ -0,0 +1,58 @@
+/*
+* Copyright (c) 2024 Huawei Device 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.
+*/
+
+/*
+* FAQ:如何实现拍照预览onPreviewFrame回调
+*/
+
+// DocsCode 1
+this.previewOutput = this.cameraManager!.createPreviewOutput(previewProfilesArray[5], surfaceId);
+let size: image.Size = {
+  width: 640,
+  height: 480
+}
+let receiver: image.ImageReceiver = image.createImageReceiver(size, image.ImageFormat.JPEG, 8);
+receiver.on('imageArrival', () => {
+  receiver.readNextImage((err: BusinessError, nextImage: image.Image) => {
+    if (err || nextImage === undefined) {
+      console.error('readNextImage failed');
+      return;
+    }
+    nextImage.getComponent(image.ComponentType.JPEG, (err: BusinessError, imgComponent: image.Component) => {
+      if (err || imgComponent === undefined) {
+        console.error('getComponent failed');
+      }
+      if (imgComponent && imgComponent.byteBuffer as ArrayBuffer && this.count<3) {
+        this.count = this.count + 1
+        let path: string = this.getUIContext().getHostContext()!.filesDir + "/image.yuv";
+        let file = fileIo.openSync(path, fileIo.OpenMode.READ_WRITE | fileIo.OpenMode.CREATE);
+        let opt: WriteOptions = {
+          // 多出2048字节数据
+          length: imgComponent.byteBuffer.byteLength - 2048
+        }
+        fileIo.write(file.fd, imgComponent.byteBuffer, opt).then((writeLen) => {
+          console.info("write data to file succeed and size is:" + writeLen);
+          fileIo.closeSync(file);
+        }).catch((err: BusinessError) => {
+          console.info("write data to file failed with error message: " + err.message + ", error code: " + err.code);
+        });
+      }
+      nextImage.release();
+    })
+  })
+})
+let ImageReceiverSurfaceId: string = await receiver.getReceivingSurfaceId();
+this.previewOutput2 = this.cameraManager!.createPreviewOutput(previewProfilesArray[5], ImageReceiverSurfaceId);
+// DocsCode 1
\ No newline at end of file
diff --git a/CameraKit/entry/src/main/ets/pages/ResolvePreviewStreamBlackScreenIssue.ets b/CameraKit/entry/src/main/ets/pages/ResolvePreviewStreamBlackScreenIssue.ets
new file mode 100644
index 0000000000000000000000000000000000000000..65402137ae20d56950fa0793840f7b99d5c0ac7d
--- /dev/null
+++ b/CameraKit/entry/src/main/ets/pages/ResolvePreviewStreamBlackScreenIssue.ets
@@ -0,0 +1,148 @@
+/*
+* Copyright (c) 2024 Huawei Device 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.
+*/
+
+/*
+* FAQ:预览流黑屏但无报错信息该怎么解决
+*/
+
+// DocsCode 1
+"requestPermissions": [
+{
+  "name":
+  "ohos.permission.CAMERA", "usedScene":
+  {
+    "abilities": [
+    "FormAbility"       ],
+    "when":
+    "always"
+  }
+  ,
+  "reason":
+  "$string:Camera_Permission_Request"
+}
+,
+{
+  "name":
+  "ohos.permission.MICROPHONE", "usedScene":
+  {
+    "abilities": [
+    "FormAbility"       ],
+    "when":
+    "always"
+  }
+  ,
+  "reason":
+  "$string:Camera_Permission_Request"
+}
+,
+{
+  "name":
+  "ohos.permission.WRITE_MEDIA", "usedScene":
+  {
+    "abilities": [
+    "FormAbility"       ],
+    "when":
+    "always"
+  }
+  ,
+  "reason":
+  "$string:Camera_Permission_Request"
+}
+,
+{
+  "name":
+  "ohos.permission.READ_MEDIA", "usedScene":
+  {
+    "abilities": [
+    "FormAbility"       ],
+    "when":
+    "always"
+  }
+  ,
+  "reason":
+  "$string:Camera_Permission_Request"
+}
+]
+,
+// DocsCode 1
+
+// DocsCode 2
+onWindowStageCreate(windowStage: window.WindowStage): void {
+  let atManager = abilityAccessCtrl.createAtManager();
+  atManager.requestPermissionsFromUser(this.context,
+  [
+  'ohos.permission.CAMERA',
+  'ohos.permission.MICROPHONE',
+  'ohos.permission.MEDIA_LOCATION',
+  'ohos.permission.WRITE_MEDIA'
+  ]
+  ).then((data) => {
+  console.info('data:' + JSON.stringify(data));
+  console.info('data permissions:' + data.permissions);
+  console.info('data authResults:' + data.authResults);
+  // Main window is created, set main page for this ability
+  hilog.info(0x0000, 'testTag', '%{public}s', 'Ability onWindowStageCreate');
+
+  windowStage.loadContent('pages/CameraPreviewFlow', (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) ?? '');
+});
+}).catch((err: BusinessError) => {
+  console.info('data:' + JSON.stringify(err));
+});
+}
+// DocsCode 2
+
+// DocsCode 3
+async
+onPageShow() {
+  let baseContext = this.getUIContext().getHostContext()! as common.BaseContext;
+  await this.initCamera(baseContext, this.surfaceId);
+}
+
+async
+onPageHide() {
+  await this.releaseCamera();
+}
+// DocsCode 3
+
+// DocsCode 4
+// 获取相机设备支持的输出流能力
+let cameraOutputCap: camera.CameraOutputCapability =
+  cameraManager.getSupportedOutputCapability(cameraArray[0], camera.SceneMode.NORMAL_PHOTO);
+if (!cameraOutputCap) {
+  console.error(TAG, "cameraManager.getSupportedOutputCapability error");
+  return;
+}
+console.info(TAG, "outputCapability: " +
+JSON.stringify(cameraOutputCap));  //预览流与录像输出流的分辨率的宽高比要保持一致
+let previewProfilesArray: Array<camera.Profile> = cameraOutputCap.previewProfiles;
+let position: number = 0;
+if (previewProfilesArray != null) {
+  previewProfilesArray.forEach((value: camera.Profile,
+    index: number) => { // 查看支持的预览尺寸
+    console.info(TAG,
+      `支持的预览尺寸: [${value.size.width},${value.size.height},${value.size.width / value.size.height}]`);
+    if (value.size.width === 2592 && value.size.height === 1200) {
+      position = index;
+    }
+  })
+} else {
+  console.error(TAG, "createOutput photoProfilesArray == null || undefined");
+}
+// DocsCode 4
\ No newline at end of file
diff --git a/CameraKit/entry/src/main/ets/pages/SetVideoPreviewResolution.ets b/CameraKit/entry/src/main/ets/pages/SetVideoPreviewResolution.ets
new file mode 100644
index 0000000000000000000000000000000000000000..47b1b68c5530edaa56c2291dc71922ad29b00e6c
--- /dev/null
+++ b/CameraKit/entry/src/main/ets/pages/SetVideoPreviewResolution.ets
@@ -0,0 +1,31 @@
+/*
+* Copyright (c) 2024 Huawei Device 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.
+*/
+
+/*
+* FAQ:视频预览分辨率设置
+*/
+
+// DocsCode 1
+XComponent({
+  id: 'componentId',
+  type: 'surface',
+  controller: this.mXComponentController,
+}).onLoad(async () => {
+  this.surfaceId = this.mXComponentController.getXComponentSurfaceId();
+  let baseContext = this.getUIContext().getHostContext()! as common.BaseContext;
+  await this.initCamera(baseContext, this.surfaceId)
+}).width('100%')
+  .height('100%')
+// DocsCode 1
\ No newline at end of file
diff --git a/CameraKit/entry/src/main/module.json5 b/CameraKit/entry/src/main/module.json5
new file mode 100644
index 0000000000000000000000000000000000000000..a1cea8b6a4560cee7bda7a2db52f310c035ab6c8
--- /dev/null
+++ b/CameraKit/entry/src/main/module.json5
@@ -0,0 +1,52 @@
+{
+  "module": {
+    "name": "entry",
+    "type": "entry",
+    "description": "$string:module_desc",
+    "mainElement": "EntryAbility",
+    "deviceTypes": [
+      "phone",
+      "tablet",
+      "2in1"
+    ],
+    "deliveryWithInstall": true,
+    "installationFree": false,
+    "pages": "$profile:main_pages",
+    "abilities": [
+      {
+        "name": "EntryAbility",
+        "srcEntry": "./ets/entryability/EntryAbility.ets",
+        "description": "$string:EntryAbility_desc",
+        "icon": "$media:layered_image",
+        "label": "$string:EntryAbility_label",
+        "startWindowIcon": "$media:startIcon",
+        "startWindowBackground": "$color:start_window_background",
+        "exported": true,
+        "skills": [
+          {
+            "entities": [
+              "entity.system.home"
+            ],
+            "actions": [
+              "action.system.home"
+            ]
+          }
+        ]
+      }
+    ],
+    "extensionAbilities": [
+      {
+        "name": "EntryBackupAbility",
+        "srcEntry": "./ets/entrybackupability/EntryBackupAbility.ets",
+        "type": "backup",
+        "exported": false,
+        "metadata": [
+          {
+            "name": "ohos.extension.backup",
+            "resource": "$profile:backup_config"
+          }
+        ],
+      }
+    ]
+  }
+}
\ No newline at end of file
diff --git a/CameraKit/entry/src/main/resources/base/element/color.json b/CameraKit/entry/src/main/resources/base/element/color.json
new file mode 100644
index 0000000000000000000000000000000000000000..3c712962da3c2751c2b9ddb53559afcbd2b54a02
--- /dev/null
+++ b/CameraKit/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/CameraKit/entry/src/main/resources/base/element/float.json b/CameraKit/entry/src/main/resources/base/element/float.json
new file mode 100644
index 0000000000000000000000000000000000000000..a0a93dd91fd48f08f3a9532c76e9b26e68d4c034
--- /dev/null
+++ b/CameraKit/entry/src/main/resources/base/element/float.json
@@ -0,0 +1,8 @@
+{
+  "float": [
+    {
+      "name": "page_text_font_size",
+      "value": "50fp"
+    }
+  ]
+}
\ No newline at end of file
diff --git a/CameraKit/entry/src/main/resources/base/element/string.json b/CameraKit/entry/src/main/resources/base/element/string.json
new file mode 100644
index 0000000000000000000000000000000000000000..f94595515a99e0c828807e243494f57f09251930
--- /dev/null
+++ b/CameraKit/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": "label"
+    }
+  ]
+}
\ No newline at end of file
diff --git a/CameraKit/entry/src/main/resources/base/media/background.png b/CameraKit/entry/src/main/resources/base/media/background.png
new file mode 100644
index 0000000000000000000000000000000000000000..923f2b3f27e915d6871871deea0420eb45ce102f
Binary files /dev/null and b/CameraKit/entry/src/main/resources/base/media/background.png differ
diff --git a/CameraKit/entry/src/main/resources/base/media/foreground.png b/CameraKit/entry/src/main/resources/base/media/foreground.png
new file mode 100644
index 0000000000000000000000000000000000000000..97014d3e10e5ff511409c378cd4255713aecd85f
Binary files /dev/null and b/CameraKit/entry/src/main/resources/base/media/foreground.png differ
diff --git a/CameraKit/entry/src/main/resources/base/media/layered_image.json b/CameraKit/entry/src/main/resources/base/media/layered_image.json
new file mode 100644
index 0000000000000000000000000000000000000000..fb49920440fb4d246c82f9ada275e26123a2136a
--- /dev/null
+++ b/CameraKit/entry/src/main/resources/base/media/layered_image.json
@@ -0,0 +1,7 @@
+{
+  "layered-image":
+  {
+    "background" : "$media:background",
+    "foreground" : "$media:foreground"
+  }
+}
\ No newline at end of file
diff --git a/CameraKit/entry/src/main/resources/base/media/startIcon.png b/CameraKit/entry/src/main/resources/base/media/startIcon.png
new file mode 100644
index 0000000000000000000000000000000000000000..205ad8b5a8a42e8762fbe4899b8e5e31ce822b8b
Binary files /dev/null and b/CameraKit/entry/src/main/resources/base/media/startIcon.png differ
diff --git a/CameraKit/entry/src/main/resources/base/profile/backup_config.json b/CameraKit/entry/src/main/resources/base/profile/backup_config.json
new file mode 100644
index 0000000000000000000000000000000000000000..78f40ae7c494d71e2482278f359ec790ca73471a
--- /dev/null
+++ b/CameraKit/entry/src/main/resources/base/profile/backup_config.json
@@ -0,0 +1,3 @@
+{
+  "allowToBackupRestore": true
+}
\ No newline at end of file
diff --git a/CameraKit/entry/src/main/resources/base/profile/main_pages.json b/CameraKit/entry/src/main/resources/base/profile/main_pages.json
new file mode 100644
index 0000000000000000000000000000000000000000..9749d1aeb5942d2d195cfb3fde0059a9659722ca
--- /dev/null
+++ b/CameraKit/entry/src/main/resources/base/profile/main_pages.json
@@ -0,0 +1,10 @@
+{
+  "src": [
+    "pages/Index",
+    "pages/GetFrontCameraImage",
+    "pages/GetCameraStatus",
+    "pages/ResolvePreviewStreamBlackScreenIssue",
+    "pages/SetVideoPreviewResolution",
+    "pages/RealizePhotoPreview"
+  ]
+}
\ No newline at end of file
diff --git a/CameraKit/entry/src/main/resources/dark/element/color.json b/CameraKit/entry/src/main/resources/dark/element/color.json
new file mode 100644
index 0000000000000000000000000000000000000000..79b11c2747aec33e710fd3a7b2b3c94dd9965499
--- /dev/null
+++ b/CameraKit/entry/src/main/resources/dark/element/color.json
@@ -0,0 +1,8 @@
+{
+  "color": [
+    {
+      "name": "start_window_background",
+      "value": "#000000"
+    }
+  ]
+}
\ No newline at end of file
diff --git a/CameraKit/entry/src/mock/mock-config.json5 b/CameraKit/entry/src/mock/mock-config.json5
new file mode 100644
index 0000000000000000000000000000000000000000..7a73a41bfdf76d6f793007240d80983a52f15f97
--- /dev/null
+++ b/CameraKit/entry/src/mock/mock-config.json5
@@ -0,0 +1,2 @@
+{
+}
\ No newline at end of file
diff --git a/CameraKit/entry/src/ohosTest/ets/test/Ability.test.ets b/CameraKit/entry/src/ohosTest/ets/test/Ability.test.ets
new file mode 100644
index 0000000000000000000000000000000000000000..85c78f67579d6e31b5f5aeea463e216b9b141048
--- /dev/null
+++ b/CameraKit/entry/src/ohosTest/ets/test/Ability.test.ets
@@ -0,0 +1,35 @@
+import { hilog } from '@kit.PerformanceAnalysisKit';
+import { describe, beforeAll, beforeEach, afterEach, afterAll, it, expect } from '@ohos/hypium';
+
+export default function abilityTest() {
+  describe('ActsAbilityTest', () => {
+    // Defines a test suite. Two parameters are supported: test suite name and test suite function.
+    beforeAll(() => {
+      // 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(() => {
+      // 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(() => {
+      // 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(() => {
+      // 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, () => {
+      // 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/CameraKit/entry/src/ohosTest/ets/test/List.test.ets b/CameraKit/entry/src/ohosTest/ets/test/List.test.ets
new file mode 100644
index 0000000000000000000000000000000000000000..794c7dc4ed66bd98fa3865e07922906e2fcef545
--- /dev/null
+++ b/CameraKit/entry/src/ohosTest/ets/test/List.test.ets
@@ -0,0 +1,5 @@
+import abilityTest from './Ability.test';
+
+export default function testsuite() {
+  abilityTest();
+}
\ No newline at end of file
diff --git a/CameraKit/entry/src/ohosTest/module.json5 b/CameraKit/entry/src/ohosTest/module.json5
new file mode 100644
index 0000000000000000000000000000000000000000..55725a929993a8a18b3808d41ef037759440488b
--- /dev/null
+++ b/CameraKit/entry/src/ohosTest/module.json5
@@ -0,0 +1,13 @@
+{
+  "module": {
+    "name": "entry_test",
+    "type": "feature",
+    "deviceTypes": [
+      "phone",
+      "tablet",
+      "2in1"
+    ],
+    "deliveryWithInstall": true,
+    "installationFree": false
+  }
+}
diff --git a/CameraKit/entry/src/test/List.test.ets b/CameraKit/entry/src/test/List.test.ets
new file mode 100644
index 0000000000000000000000000000000000000000..bb5b5c3731e283dd507c847560ee59bde477bbc7
--- /dev/null
+++ b/CameraKit/entry/src/test/List.test.ets
@@ -0,0 +1,5 @@
+import localUnitTest from './LocalUnit.test';
+
+export default function testsuite() {
+  localUnitTest();
+}
\ No newline at end of file
diff --git a/CameraKit/entry/src/test/LocalUnit.test.ets b/CameraKit/entry/src/test/LocalUnit.test.ets
new file mode 100644
index 0000000000000000000000000000000000000000..165fc1615ee8618b4cb6a622f144a9a707eee99f
--- /dev/null
+++ b/CameraKit/entry/src/test/LocalUnit.test.ets
@@ -0,0 +1,33 @@
+import { describe, beforeAll, beforeEach, afterEach, afterAll, it, expect } from '@ohos/hypium';
+
+export default function localUnitTest() {
+  describe('localUnitTest', () => {
+    // Defines a test suite. Two parameters are supported: test suite name and test suite function.
+    beforeAll(() => {
+      // 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(() => {
+      // 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(() => {
+      // 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(() => {
+      // 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, () => {
+      // Defines a test case. This API supports three parameters: test case name, filter parameter, and test case function.
+      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/CameraKit/hvigor/hvigor-config.json5 b/CameraKit/hvigor/hvigor-config.json5
new file mode 100644
index 0000000000000000000000000000000000000000..a63d34ae5ce5833b3874807e2b8d472687c6c5bf
--- /dev/null
+++ b/CameraKit/hvigor/hvigor-config.json5
@@ -0,0 +1,22 @@
+{
+  "modelVersion": "5.0.4",
+  "dependencies": {
+  },
+  "execution": {
+    // "analyze": "normal",                     /* Define the build analyze mode. Value: [ "normal" | "advanced" | false ]. Default: "normal" */
+    // "daemon": true,                          /* Enable daemon compilation. Value: [ true | false ]. Default: true */
+    // "incremental": true,                     /* Enable incremental compilation. Value: [ true | false ]. Default: true */
+    // "parallel": true,                        /* Enable parallel compilation. Value: [ true | false ]. Default: true */
+    // "typeCheck": false,                      /* Enable typeCheck. Value: [ true | false ]. Default: false */
+  },
+  "logging": {
+    // "level": "info"                          /* Define the log level. Value: [ "debug" | "info" | "warn" | "error" ]. Default: "info" */
+  },
+  "debugging": {
+    // "stacktrace": false                      /* Disable stacktrace compilation. Value: [ true | false ]. Default: false */
+  },
+  "nodeOptions": {
+    // "maxOldSpaceSize": 8192                  /* Enable nodeOptions maxOldSpaceSize compilation. Unit M. Used for the daemon process. Default: 8192*/
+    // "exposeGC": true                         /* Enable to trigger garbage collection explicitly. Default: true*/
+  }
+}
diff --git a/CameraKit/hvigorfile.ts b/CameraKit/hvigorfile.ts
new file mode 100644
index 0000000000000000000000000000000000000000..f3cb9f1a87a81687554a76283af8df27d8bda775
--- /dev/null
+++ b/CameraKit/hvigorfile.ts
@@ -0,0 +1,6 @@
+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. */
+}
diff --git a/CameraKit/oh-package-lock.json5 b/CameraKit/oh-package-lock.json5
new file mode 100644
index 0000000000000000000000000000000000000000..7fcf818273347b97063c0c0a151bb14770ca1c79
--- /dev/null
+++ b/CameraKit/oh-package-lock.json5
@@ -0,0 +1,27 @@
+{
+  "meta": {
+    "stableOrder": true
+  },
+  "lockfileVersion": 3,
+  "ATTENTION": "THIS IS AN AUTOGENERATED FILE. DO NOT EDIT THIS FILE DIRECTLY.",
+  "specifiers": {
+    "@ohos/hamock@1.0.0": "@ohos/hamock@1.0.0",
+    "@ohos/hypium@1.0.21": "@ohos/hypium@1.0.21"
+  },
+  "packages": {
+    "@ohos/hamock@1.0.0": {
+      "name": "@ohos/hamock",
+      "version": "1.0.0",
+      "integrity": "sha512-K6lDPYc6VkKe6ZBNQa9aoG+ZZMiwqfcR/7yAVFSUGIuOAhPvCJAo9+t1fZnpe0dBRBPxj2bxPPbKh69VuyAtDg==",
+      "resolved": "https://ohpm.openharmony.cn/ohpm/@ohos/hamock/-/hamock-1.0.0.har",
+      "registryType": "ohpm"
+    },
+    "@ohos/hypium@1.0.21": {
+      "name": "@ohos/hypium",
+      "version": "1.0.21",
+      "integrity": "sha512-iyKGMXxE+9PpCkqEwu0VykN/7hNpb+QOeIuHwkmZnxOpI+dFZt6yhPB7k89EgV1MiSK/ieV/hMjr5Z2mWwRfMQ==",
+      "resolved": "https://ohpm.openharmony.cn/ohpm/@ohos/hypium/-/hypium-1.0.21.har",
+      "registryType": "ohpm"
+    }
+  }
+}
\ No newline at end of file
diff --git a/CameraKit/oh-package.json5 b/CameraKit/oh-package.json5
new file mode 100644
index 0000000000000000000000000000000000000000..75e4e229db0f608fc3d9471c8819d0e52fb403c5
--- /dev/null
+++ b/CameraKit/oh-package.json5
@@ -0,0 +1,10 @@
+{
+  "modelVersion": "5.0.4",
+  "description": "Please describe the basic information.",
+  "dependencies": {
+  },
+  "devDependencies": {
+    "@ohos/hypium": "1.0.21",
+    "@ohos/hamock": "1.0.0"
+  }
+}