未验证 提交 fcde8445 编写于 作者: O openharmony_ci 提交者: Gitee

!17583 修改链接问题

Merge pull request !17583 from 时睿/master
......@@ -168,24 +168,6 @@ To use the full SDK, you must download the source code, build the source code, a
For details about the adaptation status, see [SIG-Devboard](https://gitee.com/openharmony/community/blob/master/sig/sig_devboard/sig_devboard.md).
### Samples
**Table 4** New samples
| Subsystem| Name| Introduction| Programming Language|
| -------- | -------- | -------- | -------- |
| Web subsystem| [JS Injection and Execution](https://gitee.com/openharmony/applications_app_samples/tree/master/Web/RunJsInWeb)| This sample is based on HTML5 games. It uses the ArkUI component **\<button>** to implement basic game control. This sample demonstrates the JS injection and execution capabilities of the WebView component and the communication capabilities between native applications and HTML5.| ArkTS|
| Multimedia subsystem| [QR code scanning](https://gitee.com/openharmony/applications_app_samples/tree/master/media/QRCodeScan)| The sample app is used to scan QR code. With the app, you can select a QR code image from a folder to identify the QR code information.| ArkTS|
| ArkUI | [Typical Setting Page of One-Time Development for Multi-Device Deployment](https://gitee.com/openharmony/applications_app_samples/tree/master/MultiDeviceAppDev/Settings)| This sample shows a typical page for setting an application. The page has different display effects in the small window and large window, reflecting the capability of one-time development for multi-device deployment.| ArkTS|
| File management subsystem| [File Management](https://gitee.com/openharmony/applications_app_samples/tree/master/FileManager/FileManager)| This sample demonstrates file management. It uses the [mediaLibrary](https://gitee.com/openharmony/docs/blob/master/zh-cn/application-dev/reference/apis/js-apis-medialibrary.md), [userFileManager](https://gitee.com/openharmony/docs/blob/master/en/application-dev/reference/apis/js-apis-userfilemanager.md) and [fileio](https://gitee.com/openharmony/docs/blob/master/en/application-dev/reference/apis/js-apis-fileio.md) APIs to add and access media library files and files in the application sandbox.| ArkTS|
| Multimedia subsystem| [Screen Recording](https://gitee.com/openharmony/applications_app_samples/tree/master/media/ScreenRecorder)| This sample illustrates how to implement screen (including audio) recording. The main task of screen recording is to create a virtual screen, capture graphics frames displayed on the screen, encode the video, and save the encoded video to a file.| ArkTS|
| Window Manager| [Screen Detection](https://gitee.com/openharmony/applications_app_samples/tree/master/device/ScreenDetector)| The sample app monitors the number of connected screens in real time. A maximum of five virtual screens can be created, and the screen attributes can be displayed by clicking the corresponding rectangle.| ArkTS|
| Ability framework| [Game Widget on the Stage Model](https://gitee.com/openharmony/applications_app_samples/tree/master/ability/FormGame)| This sample shows how to develop a simple game widget on the stage model.| ArkTS|
For more information, visit [Samples](https://gitee.com/openharmony/app_samples).
## Resolved Issues
**Table 5** Resolved issues
......@@ -211,4 +193,3 @@ For more information, visit [Samples](https://gitee.com/openharmony/app_samples)
| I6BRTS | Invoking the **rdb::executeSql** interface may cause memory leakage.| Memory leakage occurs when the **rdb::executeSql** interface is repeatedly called during initialization. This interface is called only during application initialization, and therefore the impact of memory leakage is controllable.| 2023-02-10|
| I6AZ4T | Memory leakage exists for applications with the **\<textInput>** component.| Memory leakage occurs when the **\<textInput>** component is repeatedly called at a high frequency. The root cause is that the memory is not reclaimed during the calling of the third-party library flutter. We will first check whether the problem is caused by the open-source flutter component.| 2023-02-10|
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......@@ -21,7 +21,7 @@ For adaptation to the unified API exception handling mode, bundle manager APIs (
| @ohos.bundle.innerBundleManager.d.ts | [@ohos.bundle.launcherBundleManager.d.ts](https://gitee.com/openharmony/interface_sdk-js/blob/master/api/@ohos.bundle.launcherBundleManager.d.ts) |
| @ohos.bundle.innerBundleManager.d.ts | [@ohos.bundle.bundleMonitor.d.ts](https://gitee.com/openharmony/interface_sdk-js/blob/master/api/@ohos.bundle.bundleMonitor.d.ts) |
| @ohos.bundle.defaultAppManager.d.ts | [@ohos.bundle.defaultAppManager.d.ts](https://gitee.com/openharmony/interface_sdk-js/blob/master/api/@ohos.bundle.defaultAppManager.d.ts) |
| @ohos.distributedBundle.d.ts | [@ohos.bundle.distributedBundle.d.ts](https://gitee.com/openharmony/interface_sdk-js/blob/master/api/@ohos.bundle.distributedBundle.d.ts) |
| @ohos.distributedBundle.d.ts | [@ohos.bundle.distributedBundleManager.d.ts](https://gitee.com/openharmony/interface_sdk-js/blob/master/api/@ohos.bundle.distributedBundleManager.d.ts) |
| N/A | [@ohos.bundle.appControl.d.ts](https://gitee.com/openharmony/interface_sdk-js/blob/master/api/@ohos.bundle.appControl.d.ts) |
| @system.package.d.ts | N/A |
......@@ -65,23 +65,22 @@ The application developed based on the SDK versions of OpenHarmony 3.2.8.2 and l
The structures of APIs in API version 8 and earlier are sorted out and deprecated, and those of new APIs in API version 9 are added. The following table lists the comparison before and after the change. Some structures are combined. For example, replace **moduleInfo.d.ts** with **hapModuleInfo.d.ts** and **customizeData.d.ts** with **metadata.d.ts**. The structures' functions are the same as those of the original ones. Structures whose attributes are changed or added are listed separately.
| Original Structure (Deprecated) | New Structure (Added) |
| -------------------------------- | ------------------------------------------------------------ |
| bundle/abilityInfo.d.ts | [bundleManager/abilityInfo.d.ts](https://gitee.com/openharmony/interface_sdk-js/blob/master/api/bundleManager/AbilityInfo.d.ts) |
| bundle/applicationInfo.d.ts | [bundleManager/applicationInfo.d.ts](https://gitee.com/openharmony/interface_sdk-js/blob/master/api/bundleManager/ApplicationInfo.d.ts) |
| bundle/bundleInfo.d.ts | [bundleManager/bundleInfo.d.ts](https://gitee.com/openharmony/interface_sdk-js/blob/master/api/bundleManager/BundleInfo.d.ts) |
| bundle/abilityInfo.d.ts | [bundleManager/AbilityInfo.d.ts](https://gitee.com/openharmony/interface_sdk-js/blob/master/api/bundleManager/AbilityInfo.d.ts) |
| bundle/applicationInfo.d.ts | [bundleManager/ApplicationInfo.d.ts](https://gitee.com/openharmony/interface_sdk-js/blob/master/api/bundleManager/ApplicationInfo.d.ts) |
| bundle/bundleInfo.d.ts | [bundleManager/BundleInfo.d.ts](https://gitee.com/openharmony/interface_sdk-js/blob/master/api/bundleManager/BundleInfo.d.ts) |
| bundle/bundleInstaller.d.ts | [@ohos.bundle.installer.d.ts](https://gitee.com/openharmony/interface_sdk-js/blob/master/api/@ohos.bundle.installer.d.ts) |
| bundle/bundleStatusCallback.d.ts | [@ohos.bundle.bundleMonitor.d.ts](https://gitee.com/openharmony/interface_sdk-js/blob/master/api/@ohos.bundle.bundleMonitor.d.ts) |
| bundle/customizeData.d.ts | [bundleManager/metadata.d.ts](https://gitee.com/openharmony/interface_sdk-js/blob/master/api/bundleManager/metadata.d.ts) |
| bundle/dispatchInfo.d.ts | [bundleManager/dispatchInfo.d.ts](https://gitee.com/openharmony/interface_sdk-js/blob/master/api/bundleManager/DispatchInfo.d.ts) |
| bundle/elementName.d.ts | [bundleManager/elementName.d.ts](https://gitee.com/openharmony/interface_sdk-js/blob/master/api/bundleManager/ElementName.d.ts) |
| bundle/extensionAbilityInfo.d.ts | [bundleManager/extensionAbilityInfo.d.ts](https://gitee.com/openharmony/interface_sdk-js/blob/master/api/bundleManager/ExtensionAbilityInfo.d.ts) |
| bundle/hapModuleInfo.d.ts | [bundleManager/hapModuleInfo.d.ts](https://gitee.com/openharmony/interface_sdk-js/blob/master/api/bundleManager/HapModuleInfo.d.ts) |
| bundle/launcherAbilityInfo.d.ts | [bundleManager/launcherAbilityInfo.d.ts](https://gitee.com/openharmony/interface_sdk-js/blob/master/api/bundleManager/LauncherAbilityInfo.d.ts) |
| bundle/metadata.d.ts | [bundleManager/metadata.d.ts](https://gitee.com/openharmony/interface_sdk-js/blob/master/api/bundleManager/Metadata.d.ts) |
| bundle/moduleInfo.d.ts | [bundleManager/hapModuleInfo.d.ts](https://gitee.com/openharmony/interface_sdk-js/blob/master/api/bundleManager/HapModuleInfo.d.ts) |
| bundle/packInfo.d.ts | [bundleManager/packInfo.d.ts](https://gitee.com/openharmony/interface_sdk-js/blob/master/api/bundleManager/PackInfo.d.ts) |
| bundle/PermissionDef.d.ts | [bundleManager/permissionDef.d.ts](https://gitee.com/openharmony/interface_sdk-js/blob/master/api/bundleManager/PermissionDef.d.ts) |
| bundle/remoteAbilityInfo.d.ts | [bundleManager/remoteAbilityInfo.d.ts](https://gitee.com/openharmony/interface_sdk-js/blob/master/api/bundleManager/RemoteAbilityInfo.d.ts) |
| bundle/shortcutInfo.d.ts | [bundleManager/shortcutInfo.d.ts](https://gitee.com/openharmony/interface_sdk-js/blob/master/api/bundleManager/ShortcutInfo.d.ts) |
| bundle/customizeData.d.ts | [bundleManager/Metadata.d.ts](https://gitee.com/openharmony/interface_sdk-js/blob/master/api/bundleManager/Metadata.d.ts) |
| bundle/dispatchInfo.d.ts | [bundleManager/DispatchInfo.d.ts](https://gitee.com/openharmony/interface_sdk-js/blob/master/api/bundleManager/DispatchInfo.d.ts) |
| bundle/elementName.d.ts | [bundleManager/ElementName.d.ts](https://gitee.com/openharmony/interface_sdk-js/blob/master/api/bundleManager/ElementName.d.ts) |
| bundle/extensionAbilityInfo.d.ts | [bundleManager/ExtensionAbilityInfo.d.ts](https://gitee.com/openharmony/interface_sdk-js/blob/master/api/bundleManager/ExtensionAbilityInfo.d.ts) |
| bundle/hapModuleInfo.d.ts | [bundleManager/HapModuleInfo.d.ts](https://gitee.com/openharmony/interface_sdk-js/blob/master/api/bundleManager/HapModuleInfo.d.ts) |
| bundle/launcherAbilityInfo.d.ts | [bundleManager/LauncherAbilityInfo.d.ts](https://gitee.com/openharmony/interface_sdk-js/blob/master/api/bundleManager/LauncherAbilityInfo.d.ts) |
| bundle/metadata.d.ts | [bundleManager/Metadata.d.ts](https://gitee.com/openharmony/interface_sdk-js/blob/master/api/bundleManager/Metadata.d.ts) |
| bundle/moduleInfo.d.ts | [bundleManager/HapModuleInfo.d.ts](https://gitee.com/openharmony/interface_sdk-js/blob/master/api/bundleManager/HapModuleInfo.d.ts) |
| bundle/PermissionDef.d.ts | [bundleManager/PermissionDef.d.ts](https://gitee.com/openharmony/interface_sdk-js/blob/master/api/bundleManager/PermissionDef.d.ts) |
| bundle/remoteAbilityInfo.d.ts | [bundleManager/RemoteAbilityInfo.d.ts](https://gitee.com/openharmony/interface_sdk-js/blob/master/api/bundleManager/RemoteAbilityInfo.d.ts) |
| bundle/shortcutInfo.d.ts | [bundleManager/ShortcutInfo.d.ts](https://gitee.com/openharmony/interface_sdk-js/blob/master/api/bundleManager/ShortcutInfo.d.ts) |
**Adaptation Guide**
1. Replace the code of original structures with the code of new ones.
......@@ -170,7 +169,7 @@ import appControl form '@ohos.bundle.appControl'
## cl.bundlemanager.4 BundleInfo Structure Changes
All **bundle/bundleInfo.d.ts** fields in the bundle manager are deprecated. [bundle/bundleInfo.d.ts]((https://gitee.com/openharmony/interface_sdk-js/blob/master/api/bundle/BundleInfo.d.ts)) is changed to [bundleManager/bundleInfo.d.ts](https://gitee.com/openharmony/interface_sdk-js/blob/master/api/bundleManager/BundleInfo.d.ts), involving field type changes.
All **bundle/bundleInfo.d.ts** fields in the bundle manager are deprecated. [bundle/bundleInfo.d.ts]((https://gitee.com/openharmony/interface_sdk-js/blob/master/api/bundle/bundleInfo.d.ts)) is changed to [bundleManager/BundleInfo.d.ts](https://gitee.com/openharmony/interface_sdk-js/blob/master/api/bundleManager/BundleInfo.d.ts), involving field type changes.
**Change Impacts**
......@@ -178,7 +177,7 @@ There is no impact on applications that use the APIs of versions earlier than 9.
**Key API/Component Changes**
The following table describes the changed fields in the **BundleInfo** structure. After other fields are deprecated in **bundle/bundleInfo.d.ts**, they have corresponding values in the new **[bundleManager/bundleInfo.d.ts](https://gitee.com/openharmony/interface_sdk-js/blob/master/api/bundleManager/bundleInfo.d.ts)**. If corresponding fields do not exist, the fields have been deprecated in API version 9.
The following table describes the changed fields in the **BundleInfo** structure. After other fields are deprecated in **bundle/bundleInfo.d.ts**, they have corresponding values in the new **[bundleManager/BundleInfo.d.ts](https://gitee.com/openharmony/interface_sdk-js/blob/master/api/bundleManager/BundleInfo.d.ts)**. If corresponding fields do not exist, the fields have been deprecated in API version 9.
| Deprecated | Added or Changed in API Version 9 | Type |
| --------------------- | --------------------- | ------------------------------------------ |
......@@ -214,7 +213,7 @@ import bundle form '@ohos.bundle.bundleManager'
```
## cl.bundlemanager.5 ApplicationInfo Structure Changes
The **ApplicationInfo** structure is changed. The original **bundle/applicationInfo.d.ts** fields in the bundle manager are deprecated, and the file is changed from **bundle/applicationInfo.d.ts** to **bundleManager/applicationInfo.d.ts**, involving field type changes.
The **ApplicationInfo** structure is changed. The original **bundle/applicationInfo.d.ts** fields in the bundle manager are deprecated, and the file is changed from **bundle/applicationInfo.d.ts** to **bundleManager/ApplicationInfo.d.ts**, involving field type changes.
**Change Impacts**
......@@ -222,7 +221,7 @@ There is no impact on applications that use the APIs of versions earlier than 9.
**Key API/Component Changes**
The following table describes the changed fields in the **ApplicationInfo** structure. After other fields are deprecated in **bundle/applicationInfo.d.ts**, they have corresponding values in the new [bundleManager/applicationInfo.d.ts](https://gitee.com/openharmony/interface_sdk-js/blob/master/api/bundleManager/ApplicationInfo.d.ts). If corresponding fields do not exist, the fields have been deprecated in API version 9.
The following table describes the changed fields in the **ApplicationInfo** structure. After other fields are deprecated in **bundle/applicationInfo.d.ts**, they have corresponding values in the new [bundleManager/ApplicationInfo.d.ts](https://gitee.com/openharmony/interface_sdk-js/blob/master/api/bundleManager/ApplicationInfo.d.ts). If corresponding fields do not exist, the fields have been deprecated in API version 9.
| Deprecated | Added or Changed in API Version 9| Type |
| ---------------- | -------------- | ---------------------------------- |
......@@ -245,7 +244,7 @@ Use the **ApplicationInfo** structure of API version 9 for modules imported for
## cl.bundlemanager.6 HapModuleInfo Structure Changes
The **HapModuleInfo** structure is changed. The original **bundle/hapModuleInfo.d.ts** and **moduleInfo.d.ts** fields in the bundle manager are deprecated, and the files are changed to [bundleManager/hapModuleInfo.d.ts](https://gitee.com/openharmony/interface_sdk-js/blob/master/api/bundleManager/HapModuleInfo.d.ts), involving field type changes.
The **HapModuleInfo** structure is changed. The original **bundle/hapModuleInfo.d.ts** and **moduleInfo.d.ts** fields in the bundle manager are deprecated, and the files are changed to [bundleManager/HapModuleInfo.d.ts](https://gitee.com/openharmony/interface_sdk-js/blob/master/api/bundleManager/HapModuleInfo.d.ts), involving field type changes.
**Change Impacts**
......@@ -253,7 +252,7 @@ There is no impact on applications that use the APIs of versions earlier than 9.
**Key API/Component Changes**
The following table describes the changed fields in the **HapModuleInfo** structure. After other fields are deprecated in **bundle/hapModuleInfo.d.ts**, they have corresponding values in the new **bundleManager/hapModuleInfo.d.ts** file.
The following table describes the changed fields in the **HapModuleInfo** structure. After other fields are deprecated in **bundle/hapModuleInfo.d.ts**, they have corresponding values in the new **bundleManager/HapModuleInfo.d.ts** file.
| Deprecated | Added or Changed in API Version 9 | Type |
| -------------------- | ---------------------- | ---------------------------- |
......@@ -272,9 +271,9 @@ Use the **HapModuleInfo** structure of API version 9 for modules imported for bu
## cl.bundlemanager.7 ModuleInfo Structure Changes
The original **bundle/hapModuleInfo.d.ts** and **moduleInfo.d.ts** fields in the bundle manager are deprecated, and the files are changed to [bundleManager/hapModuleInfo.d.ts](https://gitee.com/openharmony/interface_sdk-js/blob/master/api/bundleManager/HapModuleInfo.d.ts), involving field changes.
The original **bundle/hapModuleInfo.d.ts** and **moduleInfo.d.ts** fields in the bundle manager are deprecated, and the files are changed to [bundleManager/HapModuleInfo.d.ts](https://gitee.com/openharmony/interface_sdk-js/blob/master/api/bundleManager/HapModuleInfo.d.ts), involving field changes.
The **ModuleInfo** structure is deprecated and replaced by **HapModuleInfo** in [bundleManager/hapModuleInfo.d.ts](https://gitee.com/openharmony/interface_sdk-js/blob/master/api/bundleManager/HapModuleInfo.d.ts).
The **ModuleInfo** structure is deprecated and replaced by **HapModuleInfo** in [bundleManager/HapModuleInfo.d.ts](https://gitee.com/openharmony/interface_sdk-js/blob/master/api/bundleManager/HapModuleInfo.d.ts).
**Change Impacts**
......@@ -290,7 +289,7 @@ Use the **HapModuleInfo** structure of API version 9.
## cl.bundlemanager.8 AbilityInfo Structure Changes
The **AbilityInfo** structure is changed. The original **bundle/abilityInfo.d.ts** file is deprecated and changed to **bundleManager/abilityInfo.d.ts**, involving field type changes.
The **AbilityInfo** structure is changed. The original **bundle/abilityInfo.d.ts** file is deprecated and changed to **bundleManager/AbilityInfo.d.ts**, involving field type changes.
**Change Impacts**
......@@ -422,7 +421,7 @@ Applications using APIs earlier than version 9 are not affected. The names of th
**Key API/Component Changes**
All APIs in **@ohos.distributedBundle.d.ts** are deprecated. The **@ohos.bundle.distributedBundle.d.ts** file is added. The functions of some APIs are the same as those of the original ones. New APIs support exception handling. The API changes are as follows.
All APIs in **@ohos.distributedBundle.d.ts** are deprecated. The **@ohos.bundle.distributedBundleManager.d.ts** file is added. The functions of some APIs are the same as those of the original ones. New APIs support exception handling. The API changes are as follows.
| Deprecated | Added or Changed in API Version 9 | System API|
| --------------------- | -------------------- | --------- |
......@@ -536,7 +535,7 @@ Import a new module and change the structure name to **PermissionGrantState**.
import bundle form '@ohos.bundle.bundleManager'
```
## cl.bundlemanager.15 Bundle Manager ShortcutInfo Structure Field Changes
Fields in the **ShortcutInfo** structure of the bundle manager are changed. The **bundle/shortcutInfo.d.ts** fields are deprecated, and the file is changed to [bundleManager/shortcutInfo.d.ts](https://gitee.com/openharmony/interface_sdk-js/blob/master/api/bundleManager/ShortcutInfo.d.ts). The **ShortcutInfo** and **ShortWant** structures are changed to system APIs.
Fields in the **ShortcutInfo** structure of the bundle manager are changed. The **bundle/shortcutInfo.d.ts** fields are deprecated, and the file is changed to [bundleManager/ShortcutInfo.d.ts](https://gitee.com/openharmony/interface_sdk-js/blob/master/api/bundleManager/ShortcutInfo.d.ts). The **ShortcutInfo** and **ShortWant** structures are changed to system APIs.
**Change Impacts**
......@@ -759,6 +758,4 @@ The import module does not change. The new API is directly used to adapt excepti
```
import zlib form '@ohos.zlib'
```
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\ No newline at end of file
```
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......@@ -78,7 +78,7 @@
## 页面开发
天气应用中涉及较多的页面和弹窗,本小节以天气主页为例,简单介绍不同设备下的页面实现思路。天气应用已经在[OpenHarmony应用示例](https://gitee.com/openharmony/applications_app_samples/tree/master/code/SuperFeature/MultiDeviceAppDev/Weather中开源,感兴趣的读者可以自行下载及了解详细代码实现。
天气应用中涉及较多的页面和弹窗,本小节以天气主页为例,简单介绍不同设备下的页面实现思路。天气应用已经在[OpenHarmony应用示例](https://gitee.com/openharmony/applications_app_samples/tree/master/code/SuperFeature/MultiDeviceAppDev/Weather)中开源,感兴趣的读者可以自行下载及了解详细代码实现。
观察天气主页在不同设备上的UX设计图,可以进行如下设计:
- 将天气主页划分为9个基础区域,如:
......
......@@ -181,7 +181,7 @@ API变更清单请参考:[API差异报告](api-change/v3.2-beta5/Readme.md)
| -------- | -------- | -------- | -------- |
| 媒体子系统 | [二维码扫描](https://gitee.com/openharmony/applications_app_samples/tree/OpenHarmony-3.2-Beta5/media/Scan) | 本示例展示二维码扫描,从文件中选择二维码图片进行解析和读取,识别二维码信息。 | ArkTs |
| ArkUI | [一多应用市场首页](https://gitee.com/openharmony/applications_app_samples/tree/OpenHarmony-3.2-Beta5/MultiDeviceAppDev/AppMarket) | 本示例展示了应用市场首页,其在小窗口和大窗口有不同的显示效果,体现一次开发、多端部署的能力。 | ArkTs |
| 文件管理 | [文件管理](https://gitee.com/openharmony/applications_app_samples/tree/OpenHarmony-3.2-Beta5/FileManager/FileIo) | 本示例主要展示了文件管理相关的功能,使用[mediaLibrary](https://gitee.com/openharmony/docs/blob/master/zh-cn/application-dev/reference/apis/js-apis-medialibrary.md)[userFileManager](https://gitee.com/openharmony/docs/blob/master/zh-cn/application-dev/reference/apis/js-apis-userfilemanager.md)[fileio](https://gitee.com/openharmony/docs/blob/master/zh-cn/application-dev/reference/apis/js-apis-fileio.md)等接口,实现了媒体库文件、应用沙箱内文件的添加和访问等功能。 | ArkTs |
| 文件管理 | [文件管理](https://gitee.com/openharmony/applications_app_samples/tree/OpenHarmony-3.2-Beta5/FileManager/FileIo) | 本示例主要展示了文件管理相关的功能,使用[mediaLibrary](https://gitee.com/openharmony/docs/blob/master/zh-cn/application-dev/reference/apis/js-apis-medialibrary.md)[userFileManager](https://gitee.com/openharmony/docs/blob/master/zh-cn/application-dev/reference/apis/js-apis-userFileManager.md)[fileio](https://gitee.com/openharmony/docs/blob/master/zh-cn/application-dev/reference/apis/js-apis-fileio.md)等接口,实现了媒体库文件、应用沙箱内文件的添加和访问等功能。 | ArkTs |
| 元能力 | [图库卡片](https://gitee.com/openharmony/applications_app_samples/tree/OpenHarmony-3.2-Beta5/ability/GalleryForm) | 本示例是模拟图库卡片,实现对图库中的照片在卡片中显示,定时刷新卡片内容等功能。 | ArkTs |
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