The **bundleManager** module provides APIs for querying information about bundles, applications, abilities, Extension abilities, and more.
> **NOTE**
>
> The initial APIs of this module are supported since API version 9. Newly added APIs will be marked with a superscript to indicate their earliest API version.
## Modules to Import
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@@ -101,13 +100,13 @@ Enumerates the types of Extension abilities.
| WORK_SCHEDULER | 1 | [WorkSchedulerExtensionAbility](../../task-management/work-scheduler-dev-guide.md): enables applications to execute non-real-time tasks when the system is idle.|
| SERVICE | 3 | [ServiceExtensionAbility](../../ability/stage-serviceextension.md): enables applications to run in the background and provide services.|
| ACCESSIBILITY | 4 | [AccessibilityExtensionAbility](js-apis-application-AccessibilityExtensionAbility.md): provides accessibility for access to and operations on the UI.|
| ACCESSIBILITY | 4 | [AccessibilityExtensionAbility](js-apis-application-accessibilityExtensionAbility.md): provides accessibility for access to and operations on the UI.|
| DATA_SHARE | 5 | [DataShareExtensionAbility](../../database/database-datashare-guidelines.md): enables applications to read and write data.|
| FILE_SHARE | 6 | FileShareExtensionAbility: enables file sharing between applications. This ability is reserved.|
| STATIC_SUBSCRIBER| 7 | [StaticSubscriberExtensionAbility](js-apis-application-staticSubscriberExtensionAbility.md): provides APIs for processing static events, such as the startup event.|
| WALLPAPER | 8 | WallpaperExtensionAbility: provides APIs to implement the home screen wallpaper. This ability is reserved.|
| BACKUP | 9 | BackupExtensionAbility: provides APIs for backing up and restoring application data and public data. This ability is reserved.|
| WINDOW | 10 | [WindowExtensionAbility](js-apis-application-WindowExtensionAbility.md): allows system applications to display UIs of other applications.|
| WINDOW | 10 | [WindowExtensionAbility](js-apis-application-windowExtensionAbility.md): allows system applications to display UIs of other applications.|
| ENTERPRISE_ADMIN | 11 | [EnterpriseAdminExtensionAbility](js-apis-EnterpriseAdminExtensionAbility.md): provides APIs for processing enterprise management events, such as application installation events on devices and events indicating too many incorrect screen-lock password attempts.|
| THUMBNAIL | 13 | ThumbnailExtensionAbility: provides thumbnails for files. This ability is reserved.|
| PREVIEW | 14 | PreviewExtensionAbility: provides APIs for file preview so that other applications can be embedded and displayed in the current application. This ability is reserved.|
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@@ -410,6 +409,7 @@ Obtains the bundle information based on the given bundle name, bundle flags, and
**Error codes**
For details about the error codes, see [Bundle Error Codes](../errorcodes/errorcode-bundle.md).
| info | [AbilityInfo](js-apis-bundleManager-abilityInfo.md) | Yes | Information about the target ability. |
| isEnabled| boolean | Yes | Whether to enable the ability. The value **true** means to enable the ability, and **false** means to disable the ability.|
| isEnabled| boolean | Yes | Whether to enable the application. The value **true** means to enable the application, and **false** means to disable the application.|
| callback | AsyncCallback\<void> | Yes| Callback used to return the result. If the operation is successful, **err** is **null**. Otherwise, **err** is an error object.|
**Error codes**
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@@ -1750,7 +1750,7 @@ Enables or disables an ability. This API uses a promise to return the result.
| info | [AbilityInfo](js-apis-bundleManager-abilityInfo.md) | Yes | Information about the target ability. |
| isEnabled| boolean | Yes | Whether to enable the ability. The value **true** means to enable the ability, and **false** means to disable the ability.|
| isEnabled| boolean | Yes | Whether to enable the application. The value **true** means to enable the application, and **false** means to disable the application.|
**Return value**
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The **continuationManager** module provides the continuation management entry. You can use the APIs of this module to connect to and cancel the continuation management service, subscribe to and unsubscribe from device connection events, start the device selection module, and update the device connection state.
Currently, this module provides incomplete functions, and its APIs are mainly used to start the device selection module. **The continuation capability is not available for application development.**
Currently, this module provides incomplete functions, and its APIs are mainly used to start the device selection module. The continuation capability is not available for application development.
> **NOTE**
>
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@@ -38,7 +38,7 @@ For details about the error codes, see [Distributed Scheduler Error Codes](../er
| callback | AsyncCallback<[DispatchInfo](js-apis-bundleManager-dispatchInfo.md)> | Yes | Callback used to return the result. If the operation is successful, **err** is **null**, and **data** is the [DispatchInfo](js-apis-bundleManager-dispatchInfo.md) object obtained. otherwise, **err** is an error object.|
**Error codes**
For details about the error codes, see [Bundle Error Codes](../errorcodes/errorcode-bundle.md).
**Example**
```js
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@@ -402,10 +398,6 @@ Obtains the dispatch information. This API uses a promise to return the result.
| Promise<[DispatchInfo](js-apis-bundleManager-dispatchInfo.md)> | Promise used to return the [DispatchInfo](js-apis-bundleManager-dispatchInfo.md) object obtained.|
**Error codes**
For details about the error codes, see [Bundle Error Codes](../errorcodes/errorcode-bundle.md).
| callback | AsyncCallback\<[BundleInstaller](js-apis-installer.md#BundleInstaller)> | Yes | Callback used to return the result. If the operation is successful, **err** is undefined and **data** is the **BundleInstaller** object obtained; otherwise, **err** is an error object.|
**Error codes**
For details about the error codes, see [Bundle Error Codes](../errorcodes/errorcode-bundle.md).
**Example**
```ts
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@@ -73,10 +69,6 @@ Obtains a **BundleInstaller** object. This API uses an asynchronous callback to
| userId | number | User ID. You can use [queryOsAccountLocalIdFromProcess](js-apis-osAccount.md#queryosaccountlocalidfromprocess9) to obtain the user of the current process.|
| installFlag | number | Installation flag. The value **0** means initial installation and **1** means overwrite installation.|
| isKeepData | boolean | Whether to retain the data directory during bundle uninstall.|
| userId | number | Yes | User ID. You can use [queryOsAccountLocalIdFromProcess](js-apis-osAccount.md#queryosaccountlocalidfromprocess9) to obtain the user of the current process.|
| installFlag | number | Yes | Installation flag. The value **0** means initial installation and **1** means overwrite installation.|
| isKeepData | boolean | Yes | Whether to retain the data directory during bundle uninstall.|
| BY_OPTIMIZED | 0 | The system queries the application usage duration statistics in the specified time frame at the interval the system deems appropriate.|
| BY_DAILY | 1 | The system queries the application usage duration statistics in the specified time frame on a daily basis. |
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@@ -1606,7 +1608,7 @@ Enumerates the application group types.
**System API**: This is a system API.
| Name | Default Value | Description |
| Name | Value | Description |
| ------------------ | ---- | ----------------- |
| ALIVE_GROUP | 10 | Group of active applications. |
| DAILY_GROUP | 20 | Group of frequently used applications that are not in the active state. |
