@ohos.bundle.bundleManager (bundleManager) (System API)

The bundleManager module provides APIs for querying information about bundles, applications, abilities, ExtensionAbilities, 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.

This topic describes only system APIs provided by the module. For details about its public APIs, see @ohos.bundle.bundleManager.

Modules to Import

import bundleManager from '@ohos.bundle.bundleManager';

Required Permissions

Permission	APL	Description
ohos.permission.GET_BUNDLE_INFO	normal	Permission to obtain basic information about a bundle.
ohos.permission.GET_BUNDLE_INFO_PRIVILEGED	system_basic	Permission to obtain basic information and other sensitive information about a bundle.
ohos.permission.REMOVE_CACHE_FILES	system_basic	Permission to clear cache files of a bundle.
ohos.permission.CHANGE_ABILITY_ENABLED_STATE	system_basic	Permission to enable or disable an application or ability.
ohos.permission.GET_INSTALLED_BUNDLE_LIST	system_basic	Permission to read installed application list.

For details, see Permission APL.

Enums

ApplicationFlag

Enumerates the application flags, which indicate the type of application information to obtain.

System capability: SystemCapability.BundleManager.BundleFramework.Core

System API: This is a system API.

Name	Value	Description
GET_APPLICATION_INFO_DEFAULT	0x00000000	Used to obtain the default application information. The obtained information does not contain the permission information or metadata.
GET_APPLICATION_INFO_WITH_PERMISSION	0x00000001	Used to obtain the application information with permission information.
GET_APPLICATION_INFO_WITH_METADATA	0x00000002	Used to obtain the application information with metadata.
GET_APPLICATION_INFO_WITH_DISABLE	0x00000004	Used to obtain the application information of disabled bundles.

AbilityFlag

Enumerates the ability flags, which indicate the type of ability information to obtain.

System capability: SystemCapability.BundleManager.BundleFramework.Core

System API: This is a system API.

Name	Value	Description
GET_ABILITY_INFO_DEFAULT	0x00000000	Used to obtain the default ability information. The obtained information does not contain the permission, metadata, or disabled ability information.
GET_ABILITY_INFO_WITH_PERMISSION	0x00000001	Used to obtain the ability information with permission information.
GET_ABILITY_INFO_WITH_APPLICATION	0x00000002	Used to obtain the ability information with application information.
GET_ABILITY_INFO_WITH_METADATA	0x00000004	Used to obtain the ability information with metadata.
GET_ABILITY_INFO_WITH_DISABLE	0x00000008	Used to obtain the ability information of disabled abilities.
GET_ABILITY_INFO_ONLY_SYSTEM_APP	0x00000010	Used to obtain the ability information of system applications.

ExtensionAbilityFlag

Enumerates the ExtensionAbility flags, which indicate the type of ExtensionAbility information to obtain.

System capability: SystemCapability.BundleManager.BundleFramework.Core

System API: This is a system API.

Name	Value	Description
GET_EXTENSION_ABILITY_INFO_DEFAULT	0x00000000	Used to obtain the default ExtensionAbility information. The obtained information does not contain the permission, metadata, or disabled ability information.
GET_EXTENSION_ABILITY_INFO_WITH_PERMISSION	0x00000001	Used to obtain the ExtensionAbility information with permission information.
GET_EXTENSION_ABILITY_INFO_WITH_APPLICATION	0x00000002	Used to obtain the ExtensionAbility information with application information.
GET_EXTENSION_ABILITY_INFO_WITH_METADATA	0x00000004	Used to obtain the ExtensionAbility information with metadata.

ProfileType¹¹⁺

Enumerates the types of profiles (also called application files).

System capability: SystemCapability.BundleManager.BundleFramework.Core

System API: This is a system API.

Name	Value	Description
INTENT_PROFILE	1	Profile of the InsightIntent framework.

APIs

bundleManager.getBundleInfo

getBundleInfo(bundleName: string, bundleFlags: number, userId: number, callback: AsyncCallback<BundleInfo>): void

Obtains the bundle information based on the given bundle name, bundle flags, and user ID. This API uses an asynchronous callback to return the result.

No permission is required for obtaining the caller's own information.

System API: This is a system API.

Required permissions: ohos.permission.GET_BUNDLE_INFO_PRIVILEGED or ohos.permission.GET_BUNDLE_INFO

System capability: SystemCapability.BundleManager.BundleFramework.Core

Parameters

Name	Type	Mandatory	Description
bundleName	string	Yes	Bundle name.
bundleFlags	number	Yes	Type of the bundle information to obtain.
userId	number	Yes	User ID.
callback	AsyncCallback<BundleInfo>	Yes	Callback used to return the result. If the operation is successful, err is null and data is the bundle information obtained. Otherwise, err is an error object.

Error codes

For details about the error codes, see Bundle Error Codes.

ID	Error Message
17700001	The specified bundleName is not found.
17700004	The specified user ID is not found.
17700026	The specified bundle is disabled.

Example

// Obtain the bundle information with the ability information.
import bundleManager from '@ohos.bundle.bundleManager';
import { BusinessError } from '@ohos.base';
import hilog from '@ohos.hilog';
let bundleName = 'com.example.myapplication';
let bundleFlags = bundleManager.BundleFlag.GET_BUNDLE_INFO_WITH_HAP_MODULE | bundleManager.BundleFlag.GET_BUNDLE_INFO_WITH_ABILITY;
let userId = 100;

try {
    bundleManager.getBundleInfo(bundleName, bundleFlags, userId, (err, data) => {
        if (err) {
            hilog.error(0x0000, 'testTag', 'getBundleInfo failed: %{public}s', err.message);
        } else {
            hilog.info(0x0000, 'testTag', 'getBundleInfo successfully: %{public}s', JSON.stringify(data));
        }
    });
} catch (err) {
    let message = (err as BusinessError).message;
    hilog.error(0x0000, 'testTag', 'getBundleInfo failed: %{public}s', message);
}

// Obtain the bundle information with the metadata in the application information.
import bundleManager from '@ohos.bundle.bundleManager';
import { BusinessError } from '@ohos.base';
import hilog from '@ohos.hilog';
let bundleName = 'com.example.myapplication';
let bundleFlags = bundleManager.BundleFlag.GET_BUNDLE_INFO_WITH_APPLICATION | bundleManager.BundleFlag.GET_BUNDLE_INFO_WITH_METADATA;
let userId = 100;

try {
    bundleManager.getBundleInfo(bundleName, bundleFlags, userId, (err, data) => {
        if (err) {
            hilog.error(0x0000, 'testTag', 'getBundleInfo failed: %{public}s', err.message);
        } else {
            hilog.info(0x0000, 'testTag', 'getBundleInfo successfully: %{public}s', JSON.stringify(data));
        }
    });
} catch (err) {
    let message = (err as BusinessError).message;
    hilog.error(0x0000, 'testTag', 'getBundleInfo failed: %{public}s', message);
}

bundleManager.getBundleInfo

getBundleInfo(bundleName: string, bundleFlags: number, callback: AsyncCallback<BundleInfo>): void

Obtains the bundle information based on the given bundle name and bundle flags. This API uses an asynchronous callback to return the result.

No permission is required for obtaining the caller's own information.

System API: This is a system API.

Required permissions: ohos.permission.GET_BUNDLE_INFO_PRIVILEGED or ohos.permission.GET_BUNDLE_INFO

System capability: SystemCapability.BundleManager.BundleFramework.Core

Parameters

Name	Type	Mandatory	Description
bundleName	string	Yes	Bundle name.
bundleFlags	number	Yes	Type of the bundle information to obtain.
callback	AsyncCallback<BundleInfo>	Yes	Callback used to return the result. If the operation is successful, err is null and data is the bundle information obtained. Otherwise, err is an error object.

Error codes

For details about the error codes, see Bundle Error Codes.

ID	Error Message
17700001	The specified bundleName is not found.
17700026	The specified bundle is disabled.

Example

// Obtain the bundle information with the ExtensionAbility information.
import bundleManager from '@ohos.bundle.bundleManager';
import { BusinessError } from '@ohos.base';
import hilog from '@ohos.hilog';
let bundleName = 'com.example.myapplication';
let bundleFlags = bundleManager.BundleFlag.GET_BUNDLE_INFO_WITH_HAP_MODULE | bundleManager.BundleFlag.GET_BUNDLE_INFO_WITH_EXTENSION_ABILITY;

try {
    bundleManager.getBundleInfo(bundleName, bundleFlags, (err, data) => {
        if (err) {
            hilog.error(0x0000, 'testTag', 'getBundleInfo failed: %{public}s', err.message);
        } else {
            hilog.info(0x0000, 'testTag', 'getBundleInfo successfully: %{public}s', JSON.stringify(data));
        }
    });
} catch (err) {
    let message = (err as BusinessError).message;
    hilog.error(0x0000, 'testTag', 'getBundleInfo failed: %{public}s', message);
}

bundleManager.getBundleInfo

getBundleInfo(bundleName: string, bundleFlags: number, userId?: number): Promise<BundleInfo>

Obtains the bundle information based on the given bundle name, bundle flags, and user ID. This API uses a promise to return the result.

No permission is required for obtaining the caller's own information.

System API: This is a system API.

Required permissions: ohos.permission.GET_BUNDLE_INFO_PRIVILEGED or ohos.permission.GET_BUNDLE_INFO

System capability: SystemCapability.BundleManager.BundleFramework.Core

Parameters

Name	Type	Mandatory	Description
bundleName	string	Yes	Bundle name.
bundleFlags	number	Yes	Type of the bundle information to obtain.
userId	number	No	User ID. The default value is the user ID of the caller. The value must be greater than or equal to 0.

Return value

Type	Description
Promise<BundleInfo>	Promise used to return the bundle information obtained.

Error codes

For details about the error codes, see Bundle Error Codes.

ID	Error Message
17700001	The specified bundleName is not found.
17700004	The specified user ID is not found.
17700026	The specified bundle is disabled.

Example

// Obtain the bundle information with the application and signature information.
import bundleManager from '@ohos.bundle.bundleManager';
import { BusinessError } from '@ohos.base';
import hilog from '@ohos.hilog';
let bundleName = 'com.example.myapplication';
let bundleFlags = bundleManager.BundleFlag.GET_BUNDLE_INFO_WITH_APPLICATION | bundleManager.BundleFlag.GET_BUNDLE_INFO_WITH_SIGNATURE_INFO;
let userId = 100;

try {
    bundleManager.getBundleInfo(bundleName, bundleFlags, userId).then((data) => {
        hilog.info(0x0000, 'testTag', 'getBundleInfo successfully. Data: %{public}s', JSON.stringify(data));
    }).catch((err: BusinessError) => {
        hilog.error(0x0000, 'testTag', 'getBundleInfo failed. Cause: %{public}s', err.message);
    });
} catch (err) {
    let message = (err as BusinessError).message;
    hilog.error(0x0000, 'testTag', 'getBundleInfo failed. Cause: %{public}s', message);
}

import bundleManager from '@ohos.bundle.bundleManager';
import { BusinessError } from '@ohos.base';
import hilog from '@ohos.hilog';
let bundleName = 'com.example.myapplication';
let bundleFlags = bundleManager.BundleFlag.GET_BUNDLE_INFO_DEFAULT;

try {
    bundleManager.getBundleInfo(bundleName, bundleFlags).then((data) => {
        hilog.info(0x0000, 'testTag', 'getBundleInfo successfully. Data: %{public}s', JSON.stringify(data));
    }).catch((err: BusinessError) => {
        hilog.error(0x0000, 'testTag', 'getBundleInfo failed. Cause: %{public}s', err.message);
    });
} catch (err) {
    let message = (err as BusinessError).message;
    hilog.error(0x0000, 'testTag', 'getBundleInfo failed. Cause: %{public}s', message);
}

bundleManager.getApplicationInfo

getApplicationInfo(bundleName: string, appFlags: number, userId: number, callback: AsyncCallback<ApplicationInfo>): void

Obtains the application information based on the given bundle name, application flags, and user ID. This API uses an asynchronous callback to return the result.

No permission is required for obtaining the caller's own information.

System API: This is a system API.

Required permissions: ohos.permission.GET_BUNDLE_INFO_PRIVILEGED or ohos.permission.GET_BUNDLE_INFO

System capability: SystemCapability.BundleManager.BundleFramework.Core

Parameters

Name	Type	Mandatory	Description
bundleName	string	Yes	Bundle name.
appFlags	number	Yes	Type of the application information to obtain.
userId	number	Yes	User ID.
callback	AsyncCallback<ApplicationInfo>	Yes	Callback used to return the result. If the operation is successful, err is null and data is the application information obtained. Otherwise, err is an error object.

Error codes

For details about the error codes, see Bundle Error Codes.

ID	Error Message
17700001	The specified bundleName is not found.
17700004	The specified user ID is not found.
17700026	The specified bundle is disabled.

Example

import bundleManager from '@ohos.bundle.bundleManager';
import { BusinessError } from '@ohos.base';
import hilog from '@ohos.hilog';
let bundleName = 'com.example.myapplication';
let appFlags = bundleManager.ApplicationFlag.GET_APPLICATION_INFO_DEFAULT;
let userId = 100;

try {
    bundleManager.getApplicationInfo(bundleName, appFlags, userId, (err, data) => {
        if (err) {
            hilog.error(0x0000, 'testTag', 'getApplicationInfo failed: %{public}s', err.message);
        } else {
            hilog.info(0x0000, 'testTag', 'getApplicationInfo successfully: %{public}s', JSON.stringify(data));
        }
    });
} catch (err) {
    let message = (err as BusinessError).message;
    hilog.error(0x0000, 'testTag', 'getApplicationInfo failed: %{public}s', message);
}

bundleManager.getApplicationInfo

getApplicationInfo(bundleName: string, appFlags: number, callback: AsyncCallback<ApplicationInfo>): void

Obtains the application information based on the given bundle name and application flags. This API uses an asynchronous callback to return the result.

No permission is required for obtaining the caller's own information.

System API: This is a system API.

Required permissions: ohos.permission.GET_BUNDLE_INFO_PRIVILEGED or ohos.permission.GET_BUNDLE_INFO

System capability: SystemCapability.BundleManager.BundleFramework.Core

Parameters

Name	Type	Mandatory	Description
bundleName	string	Yes	Bundle name.
appFlags	number	Yes	Type of the application information to obtain.
callback	AsyncCallback<ApplicationInfo>	Yes	Callback used to return the result. If the operation is successful, err is null and data is the application information obtained. Otherwise, err is an error object.

Error codes

For details about the error codes, see Bundle Error Codes.

ID	Error Message
17700001	The specified bundleName is not found.
17700026	The specified bundle is disabled.

Example

import bundleManager from '@ohos.bundle.bundleManager';
import { BusinessError } from '@ohos.base';
import hilog from '@ohos.hilog';
let bundleName = 'com.example.myapplication';
let appFlags = bundleManager.ApplicationFlag.GET_APPLICATION_INFO_WITH_PERMISSION;

try {
    bundleManager.getApplicationInfo(bundleName, appFlags, (err, data) => {
        if (err) {
            hilog.error(0x0000, 'testTag', 'getApplicationInfo failed: %{public}s', err.message);
        } else {
            hilog.info(0x0000, 'testTag', 'getApplicationInfo successfully: %{public}s', JSON.stringify(data));
        }
    });
} catch (err) {
    let message = (err as BusinessError).message;
    hilog.error(0x0000, 'testTag', 'getApplicationInfo failed: %{public}s', message);
}

bundleManager.getApplicationInfo

getApplicationInfo(bundleName: string, appFlags: number, userId?: number): Promise<ApplicationInfo>

Obtains the application information based on the given bundle name, application flags, and user ID. This API uses a promise to return the result.

No permission is required for obtaining the caller's own information.

System API: This is a system API.

Required permissions: ohos.permission.GET_BUNDLE_INFO_PRIVILEGED or ohos.permission.GET_BUNDLE_INFO

System capability: SystemCapability.BundleManager.BundleFramework.Core

Parameters

Name	Type	Mandatory	Description
bundleName	string	Yes	Bundle name.
appFlags	number	Yes	Type of the application information to obtain.
userId	number	No	User ID. The default value is the user ID of the caller. The value must be greater than or equal to 0.

Return value

Type	Description
Promise<ApplicationInfo>	Promise used to return the application information obtained.

Error codes

For details about the error codes, see Bundle Error Codes.

ID	Error Message
17700001	The specified bundleName is not found.
17700004	The specified user ID is not found.
17700026	The specified bundle is disabled.

Example

import bundleManager from '@ohos.bundle.bundleManager';
import { BusinessError } from '@ohos.base';
import hilog from '@ohos.hilog';
let bundleName = 'com.example.myapplication';
let appFlags = bundleManager.ApplicationFlag.GET_APPLICATION_INFO_WITH_PERMISSION;
let userId = 100;

try {
    bundleManager.getApplicationInfo(bundleName, appFlags, userId).then((data) => {
        hilog.info(0x0000, 'testTag', 'getApplicationInfo successfully. Data: %{public}s', JSON.stringify(data));
    }).catch((err: BusinessError) => {
        hilog.error(0x0000, 'testTag', 'getApplicationInfo failed. Cause: %{public}s', err.message);
    });
} catch (err) {
    let message = (err as BusinessError).message;
    hilog.error(0x0000, 'testTag', 'getApplicationInfo failed. Cause: %{public}s', message);
}

bundleManager.getAllBundleInfo

getAllBundleInfo(bundleFlags: number, userId: number, callback: AsyncCallback<Array<BundleInfo>>): void

Obtains the information about all bundles based on the given bundle flags and user ID. This API uses an asynchronous callback to return the result.

System API: This is a system API.

Required permissions: ohos.permission.GET_INSTALLED_BUNDLE_LIST

System capability: SystemCapability.BundleManager.BundleFramework.Core

Parameters

Name	Type	Mandatory	Description
bundleFlags	number	Yes	Type of the bundle information to obtain.
userId	number	Yes	User ID.
callback	AsyncCallback<Array<BundleInfo>>	Yes	Callback used to return the result. If the operation is successful, err is null and data is the array of bundle information obtained. Otherwise, err is an error object.

Error codes

For details about the error codes, see Bundle Error Codes.

ID	Error Message
17700004	The specified user ID is not found.

Example

import bundleManager from '@ohos.bundle.bundleManager';
import { BusinessError } from '@ohos.base';
import hilog from '@ohos.hilog';
let bundleFlags = bundleManager.BundleFlag.GET_BUNDLE_INFO_WITH_REQUESTED_PERMISSION;
let userId = 100;

try {
    bundleManager.getAllBundleInfo(bundleFlags, userId, (err, data) => {
        if (err) {
            hilog.error(0x0000, 'testTag', 'getAllBundleInfo failed: %{public}s', err.message);
        } else {
            hilog.info(0x0000, 'testTag', 'getAllBundleInfo successfully: %{public}s', JSON.stringify(data));
        }
    });
} catch (err) {
    let message = (err as BusinessError).message;
    hilog.error(0x0000, 'testTag', 'getAllBundleInfo failed: %{public}s', message);
}

bundleManager.getAllBundleInfo

getAllBundleInfo(bundleFlags: number, callback: AsyncCallback<Array<BundleInfo>>): void

Obtains the information about all bundles based on the given bundle flags. This API uses an asynchronous callback to return the result.

System API: This is a system API.

Required permissions: ohos.permission.GET_INSTALLED_BUNDLE_LIST

System capability: SystemCapability.BundleManager.BundleFramework.Core

Parameters

Name	Type	Mandatory	Description
bundleFlags	number	Yes	Type of the bundle information to obtain.
callback	AsyncCallback<Array<BundleInfo>>	Yes	Callback used to return the result. If the operation is successful, err is null and data is the array of bundle information obtained. Otherwise, err is an error object.

Example

import bundleManager from '@ohos.bundle.bundleManager';
import { BusinessError } from '@ohos.base';
import hilog from '@ohos.hilog';
let bundleFlags = bundleManager.BundleFlag.GET_BUNDLE_INFO_DEFAULT;

try {
    bundleManager.getAllBundleInfo(bundleFlags, (err, data) => {
        if (err) {
            hilog.error(0x0000, 'testTag', 'getAllBundleInfo failed: %{public}s', err.message);
        } else {
            hilog.info(0x0000, 'testTag', 'getAllBundleInfo successfully: %{public}s', JSON.stringify(data));
        }
    });
} catch (err) {
    let message = (err as BusinessError).message;
    hilog.error(0x0000, 'testTag', 'getAllBundleInfo failed: %{public}s', message);
}

bundleManager.getAllBundleInfo

getAllBundleInfo(bundleFlags: number, userId?: number): Promise<Array<BundleInfo>>

Obtains the information about all bundles based on the given bundle flags and user ID. This API uses a promise to return the result.

System API: This is a system API.

Required permissions: ohos.permission.GET_INSTALLED_BUNDLE_LIST

System capability: SystemCapability.BundleManager.BundleFramework.Core

Parameters

Name	Type	Mandatory	Description
bundleFlags	number	Yes	Type of the bundle information to obtain.
userId	number	No	User ID. The default value is the user ID of the caller. The value must be greater than or equal to 0.

Return value

Type	Description
Promise<Array<BundleInfo>>	Promise used to return the array of bundle information obtained.

Error codes

For details about the error codes, see Bundle Error Codes.

ID	Error Message
17700004	The specified user ID is not found.

Example

import bundleManager from '@ohos.bundle.bundleManager';
import { BusinessError } from '@ohos.base';
import hilog from '@ohos.hilog';
let bundleFlags = bundleManager.BundleFlag.GET_BUNDLE_INFO_DEFAULT;

try {
    bundleManager.getAllBundleInfo(bundleFlags).then((data) => {
        hilog.info(0x0000, 'testTag', 'getAllBundleInfo successfully. Data: %{public}s', JSON.stringify(data));
    }).catch((err: BusinessError) => {
        hilog.error(0x0000, 'testTag', 'getAllBundleInfo failed. Cause: %{public}s', err.message);
    });
} catch (err) {
    let message = (err as BusinessError).message;
    hilog.error(0x0000, 'testTag', 'getAllBundleInfo failed. Cause: %{public}s', message);
}

bundleManager.getAllApplicationInfo

getAllApplicationInfo(appFlags: number, userId: number, callback: AsyncCallback<Array<ApplicationInfo>>): void

Obtains the information about all applications based on the given application flags and user ID. This API uses an asynchronous callback to return the result.

System API: This is a system API.

Required permissions: ohos.permission.GET_INSTALLED_BUNDLE_LIST

System capability: SystemCapability.BundleManager.BundleFramework.Core

Parameters

Name	Type	Mandatory	Description
appFlags	number	Yes	Type of the application information to obtain.
userId	number	Yes	User ID.
callback	AsyncCallback<Array<ApplicationInfo>>	Yes	Callback used to return the result. If the operation is successful, err is null and data is the array of application information obtained. Otherwise, err is an error object.

Error codes

For details about the error codes, see Bundle Error Codes.

ID	Error Message
17700004	The specified user ID is not found.

Example

import bundleManager from '@ohos.bundle.bundleManager';
import { BusinessError } from '@ohos.base';
import hilog from '@ohos.hilog';
let appFlags = bundleManager.ApplicationFlag.GET_APPLICATION_INFO_DEFAULT;
let userId = 100;

try {
    bundleManager.getAllApplicationInfo(appFlags, userId, (err, data) => {
        if (err) {
            hilog.error(0x0000, 'testTag', 'getAllApplicationInfo failed: %{public}s', err.message);
        } else {
            hilog.info(0x0000, 'testTag', 'getAllApplicationInfo successfully: %{public}s', JSON.stringify(data));
        }
    });
} catch (err) {
    let message = (err as BusinessError).message;
    hilog.error(0x0000, 'testTag', 'getAllApplicationInfo failed: %{public}s', message);
}

bundleManager.getAllApplicationInfo

getAllApplicationInfo(appFlags: number, callback: AsyncCallback<Array<ApplicationInfo>>): void

Obtains the information about all applications based on the given application flags. This API uses an asynchronous callback to return the result.

System API: This is a system API.

Required permissions: ohos.permission.GET_INSTALLED_BUNDLE_LIST

System capability: SystemCapability.BundleManager.BundleFramework.Core

Parameters

Name	Type	Mandatory	Description
appFlags	number	Yes	Type of the application information to obtain.
callback	AsyncCallback<Array<ApplicationInfo>>	Yes	Callback used to return the result. If the operation is successful, err is null and data is the array of application information obtained. Otherwise, err is an error object.

Example

import bundleManager from '@ohos.bundle.bundleManager';
import { BusinessError } from '@ohos.base';
import hilog from '@ohos.hilog';
let appFlags = bundleManager.ApplicationFlag.GET_APPLICATION_INFO_DEFAULT;

try {
    bundleManager.getAllApplicationInfo(appFlags, (err, data) => {
        if (err) {
            hilog.error(0x0000, 'testTag', 'getAllApplicationInfo failed: %{public}s', err.message);
        } else {
            hilog.info(0x0000, 'testTag', 'getAllApplicationInfo successfully: %{public}s', JSON.stringify(data));
        }
    });
} catch (err) {
    let message = (err as BusinessError).message;
    hilog.error(0x0000, 'testTag', 'getAllApplicationInfo failed: %{public}s', message);
}

bundleManager.getAllApplicationInfo

getAllApplicationInfo(appFlags: number, userId?: number): Promise<Array<ApplicationInfo>>

Obtains the information about all applications based on the given application flags and user ID. This API uses a promise to return the result.

System API: This is a system API.

Required permissions: ohos.permission.GET_INSTALLED_BUNDLE_LIST

System capability: SystemCapability.BundleManager.BundleFramework.Core

Parameters

Name	Type	Mandatory	Description
appFlags	number	Yes	Type of the application information to obtain.
userId	number	No	User ID. The default value is the user ID of the caller. The value must be greater than or equal to 0.

Return value

Type	Description
Promise<Array<ApplicationInfo>>	Promise used to return the array of application information obtained.

Error codes

For details about the error codes, see Bundle Error Codes.

ID	Error Message
17700004	The specified user ID is not found.

Example

import bundleManager from '@ohos.bundle.bundleManager';
import { BusinessError } from '@ohos.base';
import hilog from '@ohos.hilog';
let appFlags = bundleManager.ApplicationFlag.GET_APPLICATION_INFO_DEFAULT;

try {
    bundleManager.getAllApplicationInfo(appFlags).then((data) => {
        hilog.info(0x0000, 'testTag', 'getAllApplicationInfo successfully. Data: %{public}s', JSON.stringify(data));
    }).catch((err: BusinessError) => {
        hilog.error(0x0000, 'testTag', 'getAllApplicationInfo failed. Cause: %{public}s', err.message);
    });
} catch (err) {
    let message = (err as BusinessError).message;
    hilog.error(0x0000, 'testTag', 'getAllApplicationInfo failed. Cause: %{public}s', message);
}

bundleManager.queryAbilityInfo

queryAbilityInfo(want: Want, abilityFlags: number, userId: number, callback: AsyncCallback<Array<AbilityInfo>>): void

Obtains an array of ability information based on the given want, ability flags, and user ID. This API uses an asynchronous callback to return the result.

System API: This is a system API.

Required permissions: ohos.permission.GET_BUNDLE_INFO_PRIVILEGED or ohos.permission.GET_BUNDLE_INFO

System capability: SystemCapability.BundleManager.BundleFramework.Core

Parameters

Name	Type	Mandatory	Description
want	Want	Yes	Want containing the bundle name to query.
abilityFlags	number	Yes	Type of the ability information to obtain.
userId	number	Yes	User ID.
callback	AsyncCallback<Array<AbilityInfo>>	Yes	Callback used to return the result. If the operation is successful, err is null and data is the array of ability information obtained. Otherwise, err is an error object.

Error codes

For details about the error codes, see Bundle Error Codes.

ID	Error Message
17700001	The specified bundleName is not found.
17700003	The specified ability is not found.
17700004	The specified userId is invalid.
17700026	The specified bundle is disabled.
17700029	The specified ability is disabled.

Example

import bundleManager from '@ohos.bundle.bundleManager';
import { BusinessError } from '@ohos.base';
import hilog from '@ohos.hilog';
import Want from '@ohos.app.ability.Want';
let abilityFlags = bundleManager.AbilityFlag.GET_ABILITY_INFO_DEFAULT;
let userId = 100;
let want: Want = {
    bundleName : "com.example.myapplication",
    abilityName : "EntryAbility"
};

try {
    bundleManager.queryAbilityInfo(want, abilityFlags, userId, (err, data) => {
        if (err) {
            hilog.error(0x0000, 'testTag', 'queryAbilityInfo failed: %{public}s', err.message);
        } else {
            hilog.info(0x0000, 'testTag', 'queryAbilityInfo successfully: %{public}s', JSON.stringify(data));
        }
    });
} catch (err) {
    let message = (err as BusinessError).message;
    hilog.error(0x0000, 'testTag', 'queryAbilityInfo failed: %{public}s', message);
}

bundleManager.queryAbilityInfo

queryAbilityInfo(want: Want, abilityFlags: number, callback: AsyncCallback<Array<AbilityInfo>>): void

Obtains an array of ability information based on the given want and ability flags. This API uses an asynchronous callback to return the result.

System API: This is a system API.

Required permissions: ohos.permission.GET_BUNDLE_INFO_PRIVILEGED or ohos.permission.GET_BUNDLE_INFO

System capability: SystemCapability.BundleManager.BundleFramework.Core

Parameters

Name	Type	Mandatory	Description
want	Want	Yes	Want containing the bundle name to query.
abilityFlags	number	Yes	Type of the ability information to obtain.
callback	AsyncCallback<Array<AbilityInfo>>	Yes	Callback used to return the result. If the operation is successful, err is null and data is the array of ability information obtained. Otherwise, err is an error object.

Error codes

For details about the error codes, see Bundle Error Codes.

ID	Error Message
17700001	The specified bundleName is not found.
17700003	The specified ability is not found.
17700026	The specified bundle is disabled.
17700029	The specified ability is disabled.

Example

import bundleManager from '@ohos.bundle.bundleManager';
import { BusinessError } from '@ohos.base';
import hilog from '@ohos.hilog';
import Want from '@ohos.app.ability.Want';
let abilityFlags = bundleManager.AbilityFlag.GET_ABILITY_INFO_DEFAULT;
let want: Want = {
    bundleName : "com.example.myapplication",
    abilityName : "EntryAbility"
};

try {
    bundleManager.queryAbilityInfo(want, abilityFlags, (err, data) => {
        if (err) {
            hilog.error(0x0000, 'testTag', 'queryAbilityInfo failed: %{public}s', err.message);
        } else {
            hilog.info(0x0000, 'testTag', 'queryAbilityInfo successfully: %{public}s', JSON.stringify(data));
        }
    });
} catch (err) {
    let message = (err as BusinessError).message;
    hilog.error(0x0000, 'testTag', 'queryAbilityInfo failed: %{public}s', message);
}

bundleManager.queryAbilityInfo

queryAbilityInfo(want: Want, abilityFlags: number, userId?: number): Promise<Array<AbilityInfo>>

Obtains the ability information based on the given want, ability flags, and user ID. This API uses a promise to return the result.

System API: This is a system API.

Required permissions: ohos.permission.GET_BUNDLE_INFO_PRIVILEGED or ohos.permission.GET_BUNDLE_INFO

System capability: SystemCapability.BundleManager.BundleFramework.Core

Parameters

Name	Type	Mandatory	Description
want	Want	Yes	Want containing the bundle name to query.
abilityFlags	number	Yes	Type of the ability information to obtain.
userId	number	No	User ID. The default value is the user ID of the caller. The value must be greater than or equal to 0.

Return value

Type	Description
Promise<Array<AbilityInfo>>	Promise used to return the array of ability information obtained.

Error codes

For details about the error codes, see Bundle Error Codes.

ID	Error Message
17700001	The specified bundleName is not found.
17700003	The specified ability is not found.
17700004	The specified userId is invalid.
17700026	The specified bundle is disabled.
17700029	The specified ability is disabled.

Example

import bundleManager from '@ohos.bundle.bundleManager';
import { BusinessError } from '@ohos.base';
import hilog from '@ohos.hilog';
import Want from '@ohos.app.ability.Want';
let abilityFlags = bundleManager.AbilityFlag.GET_ABILITY_INFO_DEFAULT;
let userId = 100;
let want: Want = {
    bundleName : "com.example.myapplication",
    abilityName : "EntryAbility"
};

try {
    bundleManager.queryAbilityInfo(want, abilityFlags, userId).then((data) => {
        hilog.info(0x0000, 'testTag', 'queryAbilityInfo successfully. Data: %{public}s', JSON.stringify(data));
    }).catch((err: BusinessError) => {
        hilog.error(0x0000, 'testTag', 'queryAbilityInfo failed. Cause: %{public}s', err.message);
    });
} catch (err) {
    let message = (err as BusinessError).message;
    hilog.error(0x0000, 'testTag', 'queryAbilityInfo failed. Cause: %{public}s', message);
}

import bundleManager from '@ohos.bundle.bundleManager';
import { BusinessError } from '@ohos.base';
import hilog from '@ohos.hilog';
import Want from '@ohos.app.ability.Want';
let abilityFlags = bundleManager.AbilityFlag.GET_ABILITY_INFO_DEFAULT;
let want: Want = {
    bundleName : "com.example.myapplication",
    abilityName : "EntryAbility"
};

try {
    bundleManager.queryAbilityInfo(want, abilityFlags).then((data) => {
        hilog.info(0x0000, 'testTag', 'queryAbilityInfo successfully. Data: %{public}s', JSON.stringify(data));
    }).catch((err: BusinessError) => {
        hilog.error(0x0000, 'testTag', 'queryAbilityInfo failed. Cause: %{public}s', err.message);
    })
} catch (err) {
    let message = (err as BusinessError).message;
    hilog.error(0x0000, 'testTag', 'queryAbilityInfo failed. Cause: %{public}s', message);
}

bundleManager.queryAbilityInfoSync¹⁰⁺

queryAbilityInfoSync(want: Want, abilityFlags: number, userId?: number): Array<AbilityInfo>

Obtains the ability information based on the given want, ability flags, and user ID. This API returns the result synchronously.

System API: This is a system API.

Required permissions: ohos.permission.GET_BUNDLE_INFO_PRIVILEGED or ohos.permission.GET_BUNDLE_INFO

System capability: SystemCapability.BundleManager.BundleFramework.Core

Parameters

Name	Type	Mandatory	Description
want	Want	Yes	Want containing the bundle name to query.
abilityFlags	number	Yes	Type of the ability information to obtain.
userId	number	No	User ID. The default value is the user ID of the caller. The value must be greater than or equal to 0.

Return value

Type	Description
Array<AbilityInfo>	An array of ability information.

Error codes

For details about the error codes, see Bundle Error Codes.

ID	Error Message
17700001	The specified bundleName is not found.
17700003	The specified ability is not found.
17700004	The specified userId is invalid.
17700026	The specified bundle is disabled.
17700029	The specified ability is disabled.

Example

import bundleManager from '@ohos.bundle.bundleManager';
import { BusinessError } from '@ohos.base';
import hilog from '@ohos.hilog';
import Want from '@ohos.app.ability.Want';
let abilityFlags = bundleManager.AbilityFlag.GET_ABILITY_INFO_DEFAULT;
let userId = 100;
let want: Want = {
    bundleName : "com.example.myapplication",
    abilityName : "EntryAbility"
};

try {

    let infos = bundleManager.queryAbilityInfoSync(want, abilityFlags, userId);
    hilog.info(0x0000, 'testTag', 'queryAbilityInfoSync successfully. Data: %{public}s', JSON.stringify(infos));
} catch (err) {
    let message = (err as BusinessError).message;
    hilog.error(0x0000, 'testTag', 'queryAbilityInfoSync failed. Cause: %{public}s', message);
}

import bundleManager from '@ohos.bundle.bundleManager';
import { BusinessError } from '@ohos.base';
import hilog from '@ohos.hilog';
import Want from '@ohos.app.ability.Want';
let abilityFlags = bundleManager.AbilityFlag.GET_ABILITY_INFO_DEFAULT;
let want: Want = {
    bundleName : "com.example.myapplication",
    abilityName : "EntryAbility"
};

try {
    let infos = bundleManager.queryAbilityInfoSync(want, abilityFlags);
    hilog.info(0x0000, 'testTag', 'queryAbilityInfoSync successfully. Data: %{public}s', JSON.stringify(infos));
} catch (err) {
    let message = (err as BusinessError).message;
    hilog.error(0x0000, 'testTag', 'queryAbilityInfoSync failed. Cause: %{public}s', message);
}

bundleManager.queryExtensionAbilityInfo

queryExtensionAbilityInfo(want: Want, extensionAbilityType: ExtensionAbilityType, extensionAbilityFlags: number, userId: number, callback: AsyncCallback<Array<ExtensionAbilityInfo>>): void

Obtains the ExtensionAbility information based on the given want, ExtensionAbility type, ExtensionAbility flags, and user ID. This API uses an asynchronous callback to return the result.

System API: This is a system API.

Required permissions: ohos.permission.GET_BUNDLE_INFO_PRIVILEGED or ohos.permission.GET_BUNDLE_INFO

System capability: SystemCapability.BundleManager.BundleFramework.Core

Parameters

Name	Type	Mandatory	Description
want	Want	Yes	Want containing the bundle name to query.
extensionAbilityType	ExtensionAbilityType	Yes	Type of the ExtensionAbility.
extensionAbilityFlags	number	Yes	Type of the ExtensionAbility information to obtain.
userId	number	Yes	User ID.
callback	AsyncCallback<Array<ExtensionAbilityInfo>>	Yes	Callback used to return the result. If the operation is successful, err is null and data is the array of ExtensionAbility information obtained. Otherwise, err is an error object.

Error codes

For details about the error codes, see Bundle Error Codes.

ID	Error Message
17700001	The specified bundleName is not found.
17700003	The specified extensionAbility is not found.
17700004	The specified userId is invalid.
17700026	The specified bundle is disabled.

Example

import bundleManager from '@ohos.bundle.bundleManager';
import { BusinessError } from '@ohos.base';
import hilog from '@ohos.hilog';
import Want from '@ohos.app.ability.Want';
let extensionAbilityType = bundleManager.ExtensionAbilityType.FORM;
let extensionFlags = bundleManager.ExtensionAbilityFlag.GET_EXTENSION_ABILITY_INFO_DEFAULT;
let userId = 100;
let want: Want = {
    bundleName : "com.example.myapplication",
    abilityName : "EntryAbility"
};

try {
    bundleManager.queryExtensionAbilityInfo(want, extensionAbilityType, extensionFlags, userId, (err, data) => {
        if (err) {
            hilog.error(0x0000, 'testTag', 'queryExtensionAbilityInfo failed: %{public}s', err.message);
        } else {
            hilog.info(0x0000, 'testTag', 'queryExtensionAbilityInfo successfully: %{public}s', JSON.stringify(data));
        }
    });
} catch (err) {
    let message = (err as BusinessError).message;
    hilog.error(0x0000, 'testTag', 'queryExtensionAbilityInfo failed: %{public}s', message);
}

bundleManager.queryExtensionAbilityInfo

queryExtensionAbilityInfo(want: Want, extensionAbilityType: ExtensionAbilityType, extensionAbilityFlags: number, callback: AsyncCallback<Array<ExtensionAbilityInfo>>): void

Obtains the ExtensionAbility information based on the given want, ExtensionAbility type, and ExtensionAbility flags. This API uses an asynchronous callback to return the result.

System API: This is a system API.

Required permissions: ohos.permission.GET_BUNDLE_INFO_PRIVILEGED or ohos.permission.GET_BUNDLE_INFO

System capability: SystemCapability.BundleManager.BundleFramework.Core

Parameters

Name	Type	Mandatory	Description
want	Want	Yes	Want containing the bundle name to query.
extensionAbilityType	ExtensionAbilityType	Yes	Type of the ExtensionAbility.
extensionAbilityFlags	number	Yes	Type of the ExtensionAbility information to obtain.
callback	AsyncCallback<Array<ExtensionAbilityInfo>>	Yes	Callback used to return the result. If the operation is successful, err is null and data is the array of ExtensionAbility information obtained. Otherwise, err is an error object.

Error codes

For details about the error codes, see Bundle Error Codes.

ID	Error Message
17700001	The specified bundleName is not found.
17700003	The specified extensionAbility is not found.
17700026	The specified bundle is disabled.

Example

import bundleManager from '@ohos.bundle.bundleManager';
import { BusinessError } from '@ohos.base';
import hilog from '@ohos.hilog';
import Want from '@ohos.app.ability.Want';
let extensionAbilityType = bundleManager.ExtensionAbilityType.FORM;
let extensionFlags = bundleManager.ExtensionAbilityFlag.GET_EXTENSION_ABILITY_INFO_DEFAULT;
let want: Want = {
    bundleName : "com.example.myapplication",
    abilityName : "EntryAbility"
};

try {
    bundleManager.queryExtensionAbilityInfo(want, extensionAbilityType, extensionFlags, (err, data) => {
        if (err) {
            hilog.error(0x0000, 'testTag', 'queryExtensionAbilityInfo failed: %{public}s', err.message);
        } else {
            hilog.info(0x0000, 'testTag', 'queryExtensionAbilityInfo successfully: %{public}s', JSON.stringify(data));
        }
    });
} catch (err) {
    let message = (err as BusinessError).message;
    hilog.error(0x0000, 'testTag', 'queryExtensionAbilityInfo failed: %{public}s', message);
}

bundleManager.queryExtensionAbilityInfo

queryExtensionAbilityInfo(want: Want, extensionAbilityType: ExtensionAbilityType, extensionAbilityFlags: number, userId?: number): Promise<Array<ExtensionAbilityInfo>>

Obtains the ExtensionAbility information based on the given want, ExtensionAbility type, ExtensionAbility flags, and user ID. This API uses a promise to return the result.

System API: This is a system API.

Required permissions: ohos.permission.GET_BUNDLE_INFO_PRIVILEGED or ohos.permission.GET_BUNDLE_INFO

System capability: SystemCapability.BundleManager.BundleFramework.Core

Parameters

Name	Type	Mandatory	Description
want	Want	Yes	Want containing the bundle name to query.
extensionAbilityType	ExtensionAbilityType	Yes	Type of the ExtensionAbility.
extensionAbilityFlags	number	Yes	Type of the ExtensionAbility information to obtain.
userId	number	No	User ID. The default value is the user ID of the caller. The value must be greater than or equal to 0.

Return value

Type	Description
Promise<Array<ExtensionAbilityInfo>>	Promise used to return the array of ExtensionAbility information obtained.

Error codes

For details about the error codes, see Bundle Error Codes.

ID	Error Message
17700001	The specified bundleName is not found.
17700003	The specified extensionAbility is not found.
17700004	The specified userId is invalid.
17700026	The specified bundle is disabled.

Example

import bundleManager from '@ohos.bundle.bundleManager';
import { BusinessError } from '@ohos.base';
import hilog from '@ohos.hilog';
import Want from '@ohos.app.ability.Want';

let extensionAbilityType = bundleManager.ExtensionAbilityType.FORM;
let extensionFlags = bundleManager.ExtensionAbilityFlag.GET_EXTENSION_ABILITY_INFO_DEFAULT;
let userId = 100;
let want: Want = {
    bundleName : "com.example.myapplication",
    abilityName : "EntryAbility"
};

try {
    bundleManager.queryExtensionAbilityInfo(want, extensionAbilityType, extensionFlags, userId).then((data) => {
        hilog.info(0x0000, 'testTag', 'queryExtensionAbilityInfo successfully. Data: %{public}s', JSON.stringify(data));
    }).catch((err: BusinessError) => {
        hilog.error(0x0000, 'testTag', 'queryExtensionAbilityInfo failed. Cause: %{public}s', err.message);
    });
} catch (err) {
    let message = (err as BusinessError).message;
    hilog.error(0x0000, 'testTag', 'queryExtensionAbilityInfo failed. Cause: %{public}s', message);
}

import bundleManager from '@ohos.bundle.bundleManager';
import { BusinessError } from '@ohos.base';
import hilog from '@ohos.hilog';
import Want from '@ohos.app.ability.Want';
let extensionAbilityType = bundleManager.ExtensionAbilityType.FORM;
let extensionFlags = bundleManager.ExtensionAbilityFlag.GET_EXTENSION_ABILITY_INFO_DEFAULT;
let want: Want = {
    bundleName : "com.example.myapplication",
    abilityName : "EntryAbility"
};

try {
    bundleManager.queryExtensionAbilityInfo(want, extensionAbilityType, extensionFlags).then((data) => {
        hilog.info(0x0000, 'testTag', 'queryExtensionAbilityInfo successfully. Data: %{public}s', JSON.stringify(data));
    }).catch((err: BusinessError) => {
        hilog.error(0x0000, 'testTag', 'queryExtensionAbilityInfo failed. Cause: %{public}s', err.message);
    })
} catch (err) {
    let message = (err as BusinessError).message;
    hilog.error(0x0000, 'testTag', 'queryExtensionAbilityInfo failed. Cause: %{public}s', message);
}

bundleManager.queryExtensionAbilityInfoSync¹⁰⁺

queryExtensionAbilityInfoSync(want: Want, extensionAbilityType: ExtensionAbilityType, extensionAbilityFlags: number, userId?: number): Array<ExtensionAbilityInfo>

Obtains the ExtensionAbility information based on the given want, ExtensionAbility type, ExtensionAbility flags, and user ID. This API returns the result synchronously.

System API: This is a system API.

Required permissions: ohos.permission.GET_BUNDLE_INFO_PRIVILEGED or ohos.permission.GET_BUNDLE_INFO

System capability: SystemCapability.BundleManager.BundleFramework.Core

Parameters

Name	Type	Mandatory	Description
want	Want	Yes	Want containing the bundle name to query.
extensionAbilityType	ExtensionAbilityType	Yes	Type of the ExtensionAbility.
extensionAbilityFlags	number	Yes	Type of the ExtensionAbility information to obtain.
userId	number	No	User ID. The default value is the user ID of the caller. The value must be greater than or equal to 0.

Return value

Type	Description
Array<ExtensionAbilityInfo>	An array of ExtensionAbility information.

Error codes

For details about the error codes, see Bundle Error Codes.

ID	Error Message
17700001	The specified bundleName is not found.
17700003	The specified extensionAbility is not found.
17700004	The specified userId is invalid.
17700026	The specified bundle is disabled.

Example

import bundleManager from '@ohos.bundle.bundleManager';
import { BusinessError } from '@ohos.base';
import hilog from '@ohos.hilog';
import Want from '@ohos.app.ability.Want';

let extensionAbilityType = bundleManager.ExtensionAbilityType.FORM;
let extensionFlags = bundleManager.ExtensionAbilityFlag.GET_EXTENSION_ABILITY_INFO_DEFAULT;
let userId = 100;
let want: Want = {
    bundleName : "com.example.myapplication",
    abilityName : "EntryAbility"
};

try {
    let extenInfos = bundleManager.queryExtensionAbilityInfoSync(want, extensionAbilityType, extensionFlags, userId);
    hilog.info(0x0000, 'testTag', 'queryExtensionAbilityInfoSync successfully. Data: %{public}s', JSON.stringify(extenInfos));
} catch (err) {
    let message = (err as BusinessError).message;
    hilog.error(0x0000, 'testTag', 'queryExtensionAbilityInfoSync failed. Cause: %{public}s', message);
}

import bundleManager from '@ohos.bundle.bundleManager';
import { BusinessError } from '@ohos.base';
import hilog from '@ohos.hilog';
import Want from '@ohos.app.ability.Want';
let extensionAbilityType = bundleManager.ExtensionAbilityType.FORM;
let extensionFlags = bundleManager.ExtensionAbilityFlag.GET_EXTENSION_ABILITY_INFO_DEFAULT;
let want: Want = {
    bundleName : "com.example.myapplication",
    abilityName : "EntryAbility"
};

try {
    let extenInfos = bundleManager.queryExtensionAbilityInfoSync(want, extensionAbilityType, extensionFlags);
    hilog.info(0x0000, 'testTag', 'queryExtensionAbilityInfoSync successfully. Data: %{public}s', JSON.stringify(extenInfos));
} catch (err) {
    let message = (err as BusinessError).message;
    hilog.error(0x0000, 'testTag', 'queryExtensionAbilityInfoSync failed. Cause: %{public}s', message);
}

bundleManager.getBundleNameByUid

getBundleNameByUid(uid: number, callback: AsyncCallback<string>): void

Obtains the bundle name based on the given UID. This API uses an asynchronous callback to return the result.

System API: This is a system API.

Required permissions: ohos.permission.GET_BUNDLE_INFO_PRIVILEGED or ohos.permission.GET_BUNDLE_INFO

System capability: SystemCapability.BundleManager.BundleFramework.Core

Parameters

Name	Type	Mandatory	Description
uid	number	Yes	UID of the application.
callback	AsyncCallback<string>	Yes	Callback used to return the result. If the operation is successful, err is null and data is the bundle name obtained. Otherwise, err is an error object.

Error codes

For details about the error codes, see Bundle Error Codes.

ID	Error Message
17700021	The uid is not found.

Example

import bundleManager from '@ohos.bundle.bundleManager';
import { BusinessError } from '@ohos.base';
import hilog from '@ohos.hilog';
let uid = 20010005;
try {
    bundleManager.getBundleNameByUid(uid, (err, data) => {
        if (err) {
            hilog.error(0x0000, 'testTag', 'getBundleNameByUid failed: %{public}s', err.message);
        } else {
            hilog.info(0x0000, 'testTag', 'getBundleNameByUid successfully: %{public}s', JSON.stringify(data));
        }
    });
} catch (err) {
    let message = (err as BusinessError).message;
    hilog.error(0x0000, 'testTag', 'getBundleNameByUid failed: %{public}s', message);
}

bundleManager.getBundleNameByUid

getBundleNameByUid(uid: number): Promise<string>

Obtains the bundle name based on the given UID. This API uses a promise to return the result.

System API: This is a system API.

Required permissions: ohos.permission.GET_BUNDLE_INFO_PRIVILEGED or ohos.permission.GET_BUNDLE_INFO

System capability: SystemCapability.BundleManager.BundleFramework.Core

Parameters

Name	Type	Mandatory	Description
uid	number	Yes	UID of the application.

Return value

Type	Description
Promise<string>	Promise used to return the bundle name obtained.

Error codes

For details about the error codes, see Bundle Error Codes.

ID	Error Message
17700021	The uid is not found.

Example

import bundleManager from '@ohos.bundle.bundleManager';
import { BusinessError } from '@ohos.base';
import hilog from '@ohos.hilog';
let uid = 20010005;
try {
    bundleManager.getBundleNameByUid(uid).then((data) => {
        hilog.info(0x0000, 'testTag', 'getBundleNameByUid successfully. Data: %{public}s', JSON.stringify(data));
    }).catch((err: BusinessError) => {
        hilog.error(0x0000, 'testTag', 'getBundleNameByUid failed. Cause: %{public}s', err.message);
    });
} catch (err) {
    let message = (err as BusinessError).message;
    hilog.error(0x0000, 'testTag', 'getBundleNameByUid failed. Cause: %{public}s', message);
}

bundleManager.getBundleNameByUidSync¹⁰⁺

getBundleNameByUidSync(uid: number): string

Obtains the bundle name based on the given UID. This API returns the result synchronously.

System API: This is a system API.

Required permissions: ohos.permission.GET_BUNDLE_INFO_PRIVILEGED or ohos.permission.GET_BUNDLE_INFO

System capability: SystemCapability.BundleManager.BundleFramework.Core

Parameters

Name	Type	Mandatory	Description
uid	number	Yes	UID of the application.

Return value

Type	Description
string	Bundle name obtained.

Error codes

For details about the error codes, see Bundle Error Codes.

ID	Error Message
17700021	The uid is not found.

Example

import bundleManager from '@ohos.bundle.bundleManager';
import { BusinessError } from '@ohos.base';
import hilog from '@ohos.hilog';
let uid = 20010005;
try {
    let data = bundleManager.getBundleNameByUidSync(uid);
    hilog.info(0x0000, 'testTag', 'getBundleNameByUidSync successfully. Data: %{public}s', JSON.stringify(data));
} catch (err) {
    let message = (err as BusinessError).message;
    hilog.error(0x0000, 'testTag', 'getBundleNameByUidSync failed. Cause: %{public}s', message);
}

bundleManager.getBundleArchiveInfo

getBundleArchiveInfo(hapFilePath: string, bundleFlags: number, callback: AsyncCallback<BundleInfo>): void

Obtains the bundle information based on the given HAP file path and bundle flags. This API uses an asynchronous callback to return the result.

System API: This is a system API.

Required permissions: ohos.permission.GET_BUNDLE_INFO_PRIVILEGED

System capability: SystemCapability.BundleManager.BundleFramework.Core

Parameters

Name	Type	Mandatory	Description
hapFilePath	string	Yes	Path where the HAP file is stored. The path must be the relative path of the current bundle's data directory.
bundleFlags	number	Yes	Type of the bundle information to obtain.
callback	AsyncCallback<BundleInfo>	Yes	Callback used to return the result. If the operation is successful, err is null and data is the bundle information obtained. Otherwise, err is an error object.

Error codes

For details about the error codes, see Bundle Error Codes.

ID	Error Message
17700022	The hapFilePath is invalid.

Example

import bundleManager from '@ohos.bundle.bundleManager';
import { BusinessError } from '@ohos.base';
import hilog from '@ohos.hilog';
let hapFilePath = "/data/xxx/test.hap";
let bundleFlags = bundleManager.BundleFlag.GET_BUNDLE_INFO_DEFAULT;

try {
    bundleManager.getBundleArchiveInfo(hapFilePath, bundleFlags, (err, data) => {
        if (err) {
            hilog.error(0x0000, 'testTag', 'getBundleArchiveInfo failed. Cause: %{public}s', err.message);
        } else {
            hilog.info(0x0000, 'testTag', 'getBundleArchiveInfo successfully: %{public}s', JSON.stringify(data));
        }
    });
} catch (err) {
    let message = (err as BusinessError).message;
    hilog.error(0x0000, 'testTag', 'getBundleArchiveInfo failed. Cause: %{public}s', message);
}

bundleManager.getBundleArchiveInfo

getBundleArchiveInfo(hapFilePath: string, bundleFlags: number): Promise<BundleInfo>

Obtains the bundle information based on the given HAP file path and bundle flags. This API uses a promise to return the result.

System API: This is a system API.

Required permissions: ohos.permission.GET_BUNDLE_INFO_PRIVILEGED

System capability: SystemCapability.BundleManager.BundleFramework.Core

Parameters

Name	Type	Mandatory	Description
hapFilePath	string	Yes	Path where the HAP file is stored. The path must be the relative path of the current bundle's data directory.
bundleFlags	number	Yes	Type of the bundle information to obtain.

Return value

Type	Description
Promise<BundleInfo>	Promise used to return the bundle information obtained.

Error codes

For details about the error codes, see Bundle Error Codes.

ID	Error Message
17700022	The hapFilePath is invalid.

Example

import bundleManager from '@ohos.bundle.bundleManager';
import { BusinessError } from '@ohos.base';
import hilog from '@ohos.hilog';
let hapFilePath = "/data/xxx/test.hap";
let bundleFlags = bundleManager.BundleFlag.GET_BUNDLE_INFO_DEFAULT;

try {
    bundleManager.getBundleArchiveInfo(hapFilePath, bundleFlags).then((data) => {
        hilog.info(0x0000, 'testTag', 'getBundleArchiveInfo successfully. Data: %{public}s', JSON.stringify(data));
    }).catch((err: BusinessError) => {
        hilog.error(0x0000, 'testTag', 'getBundleArchiveInfo failed. Cause: %{public}s', err.message);
    });
} catch (err) {
    let message = (err as BusinessError).message;
    hilog.error(0x0000, 'testTag', 'getBundleArchiveInfo failed. Cause: %{public}s', message);
}

bundleManager.getBundleArchiveInfoSync¹⁰⁺

getBundleArchiveInfoSync(hapFilePath: string, bundleFlags: number): BundleInfo

Obtains the bundle information based on the given HAP file path and bundle flags. This API returns the result synchronously.

System API: This is a system API.

Required permissions: ohos.permission.GET_BUNDLE_INFO_PRIVILEGED

System capability: SystemCapability.BundleManager.BundleFramework.Core

Parameters

Name	Type	Mandatory	Description
hapFilePath	string	Yes	Path where the HAP file is stored. The path must be the relative path of the current bundle's data directory.
bundleFlags	number	Yes	Type of the bundle information to obtain.

Return value

Type	Description
BundleInfo	Bundle information obtained.

Error codes

For details about the error codes, see Bundle Error Codes.

ID	Error Message
17700022	The hapFilePath is invalid.

Example

import bundleManager from '@ohos.bundle.bundleManager';
import { BusinessError } from '@ohos.base';
import hilog from '@ohos.hilog';
let hapFilePath = "/data/xxx/test.hap";
let bundleFlags = bundleManager.BundleFlag.GET_BUNDLE_INFO_DEFAULT;

try {
    let data = bundleManager.getBundleArchiveInfoSync(hapFilePath, bundleFlags)
    hilog.info(0x0000, 'testTag', 'getBundleArchiveInfoSync successfully. Data: %{public}s', JSON.stringify(data));
} catch (err) {
    let message = (err as BusinessError).message;
    hilog.error(0x0000, 'testTag', 'getBundleArchiveInfoSync failed. Cause: %{public}s', message);
}

bundleManager.cleanBundleCacheFiles

cleanBundleCacheFiles(bundleName: string, callback: AsyncCallback<void>): void

Clears the cache files based on the given bundle name. This API uses an asynchronous callback to return the result.

System API: This is a system API.

Required permissions: ohos.permission.REMOVE_CACHE_FILES

System capability: SystemCapability.BundleManager.BundleFramework.Core

Parameters

Name	Type	Mandatory	Description
bundleName	string	Yes	Bundle name.
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

For details about the error codes, see Bundle Error Codes.

ID	Error Message
17700001	The specified bundleName is not found.
17700030	The specified bundle does not support clearing of cache files.

Example

import bundleManager from '@ohos.bundle.bundleManager';
import { BusinessError } from '@ohos.base';
import hilog from '@ohos.hilog';
let bundleName = "com.ohos.myapplication";

try {
    bundleManager.cleanBundleCacheFiles(bundleName, err => {
        if (err) {
            hilog.error(0x0000, 'testTag', 'cleanBundleCacheFiles failed: %{public}s', err.message);
        } else {
            hilog.info(0x0000, 'testTag', 'cleanBundleCacheFiles successfully.');
        }
    });
} catch (err) {
    let message = (err as BusinessError).message;
    hilog.error(0x0000, 'testTag', 'cleanBundleCacheFiles failed: %{public}s', message);
}

bundleManager.cleanBundleCacheFiles

cleanBundleCacheFiles(bundleName: string): Promise<void>

Clears the cache files based on the given bundle name. This API uses a promise to return the result.

System API: This is a system API.

Required permissions: ohos.permission.REMOVE_CACHE_FILES

System capability: SystemCapability.BundleManager.BundleFramework.Core

Parameters

Name	Type	Mandatory	Description
bundleName	string	Yes	Bundle name.

Return value

Type	Description
Promise<void>	Promise that returns no value. If clearing the cache files fails, an error object is thrown.

Error codes

For details about the error codes, see Bundle Error Codes.

ID	Error Message
17700001	The specified bundleName is not found.
17700030	The specified bundle does not support clearing of cache files.

Example

import bundleManager from '@ohos.bundle.bundleManager';
import { BusinessError } from '@ohos.base';
import hilog from '@ohos.hilog';
let bundleName = "com.ohos.myapplication";

try {
    bundleManager.cleanBundleCacheFiles(bundleName).then(() => {
        hilog.info(0x0000, 'testTag', 'cleanBundleCacheFiles successfully.');
    }).catch((err: BusinessError) => {
        hilog.error(0x0000, 'testTag', 'cleanBundleCacheFiles failed: %{public}s', err.message);
    });
} catch (err) {
    let message = (err as BusinessError).message;
    hilog.error(0x0000, 'testTag', 'cleanBundleCacheFiles failed: %{public}s', message);
}

bundleManager.setApplicationEnabled

setApplicationEnabled(bundleName: string, isEnabled: boolean, callback: AsyncCallback<void>): void

Enables or disables an application. This API uses an asynchronous callback to return the result.

System API: This is a system API.

Required permissions: ohos.permission.CHANGE_ABILITY_ENABLED_STATE

System capability: SystemCapability.BundleManager.BundleFramework.Core

Parameters

Name	Type	Mandatory	Description
bundleName	string	Yes	Bundle name.
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

For details about the error codes, see Bundle Error Codes.

ID	Error Message
17700001	The specified bundleName is not found.

Example

import bundleManager from '@ohos.bundle.bundleManager';
import { BusinessError } from '@ohos.base';
import hilog from '@ohos.hilog';
let bundleName = "com.ohos.myapplication";

try {
    bundleManager.setApplicationEnabled(bundleName, false, err => {
        if (err) {
            hilog.error(0x0000, 'testTag', 'setApplicationEnabled failed: %{public}s', err.message);
        } else {
            hilog.info(0x0000, 'testTag', 'setApplicationEnabled successfully.');
        }
    });
} catch (err) {
    let message = (err as BusinessError).message;
    hilog.error(0x0000, 'testTag', 'setApplicationEnabled failed: %{public}s', message);
}

bundleManager.setApplicationEnabled

setApplicationEnabled(bundleName: string, isEnabled: boolean): Promise<void>

Enables or disables an application. This API uses a promise to return the result.

System API: This is a system API.

Required permissions: ohos.permission.CHANGE_ABILITY_ENABLED_STATE

System capability: SystemCapability.BundleManager.BundleFramework.Core

Parameters

Name	Type	Mandatory	Description
bundleName	string	Yes	Bundle name.
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

Type	Description
Promise<void>	Promise that returns no value.

Error codes

For details about the error codes, see Bundle Error Codes.

ID	Error Message
17700001	The specified bundleName is not found.

Example

import bundleManager from '@ohos.bundle.bundleManager';
import { BusinessError } from '@ohos.base';
import hilog from '@ohos.hilog';
let bundleName = "com.ohos.myapplication";

try {
    bundleManager.setApplicationEnabled(bundleName, false).then(() => {
        hilog.info(0x0000, "testTag", "setApplicationEnabled successfully.");
    }).catch((err: BusinessError) => {
        hilog.error(0x0000, 'testTag', 'setApplicationEnabled failed: %{public}s', err.message);
    });
} catch (err) {
    let message = (err as BusinessError).message;
    hilog.error(0x0000, 'testTag', 'setApplicationEnabled failed: %{public}s', message);
}

bundleManager.setApplicationEnabledSync¹⁰⁺

setApplicationEnabledSync(bundleName: string, isEnabled: boolean): void

Enables or disables an application. This API returns the result synchronously.

System API: This is a system API.

Required permissions: ohos.permission.CHANGE_ABILITY_ENABLED_STATE

System capability: SystemCapability.BundleManager.BundleFramework.Core

Parameters

Name	Type	Mandatory	Description
bundleName	string	Yes	Bundle name.
isEnabled	boolean	Yes	Whether to enable the application. The value true means to enable the application, and false means to disable the application.

Error codes

For details about the error codes, see Bundle Error Codes.

ID	Error Message
17700001	The specified bundleName is not found.

Example

import bundleManager from '@ohos.bundle.bundleManager';
import { BusinessError } from '@ohos.base';
import hilog from '@ohos.hilog';
let bundleName = "com.ohos.myapplication";

try {
    bundleManager.setApplicationEnabledSync(bundleName, false);
    hilog.info(0x0000, 'testTag', 'setApplicationEnabledSync successfully.');
} catch (err) {
    let message = (err as BusinessError).message;
    hilog.error(0x0000, 'testTag', 'setApplicationEnabledSync failed: %{public}s', message);
}

bundleManager.setAbilityEnabled

setAbilityEnabled(info: AbilityInfo, isEnabled: boolean, callback: AsyncCallback<void>): void

Enables or disables an ability. This API uses an asynchronous callback to return the result.

System API: This is a system API.

Required permissions: ohos.permission.CHANGE_ABILITY_ENABLED_STATE

System capability: SystemCapability.BundleManager.BundleFramework.Core

Parameters

Name	Type	Mandatory	Description
info	AbilityInfo	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.
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

For details about the error codes, see Bundle Error Codes.

ID	Error Message
17700001	The specified bundleName is not found.
17700003	The specified abilityInfo is not found.

Example

import bundleManager from '@ohos.bundle.bundleManager';
import { BusinessError } from '@ohos.base';
import hilog from '@ohos.hilog';
import Want from '@ohos.app.ability.Want';
let abilityFlags = bundleManager.AbilityFlag.GET_ABILITY_INFO_DEFAULT;
let userId = 100;
let want: Want = {
    bundleName : "com.example.myapplication",
    abilityName : "EntryAbility"
};

try {
    bundleManager.queryAbilityInfo(want, abilityFlags, userId).then((abilitiesInfo) => {
        hilog.info(0x0000, 'testTag', 'queryAbilityInfo successfully. Data: %{public}s', JSON.stringify(abilitiesInfo));
        let info = abilitiesInfo[0];

        bundleManager.setAbilityEnabled(info, false, err => {
            if (err) {
                hilog.error(0x0000, 'testTag', 'setAbilityEnabled failed: %{public}s', err.message);
            } else {
                hilog.info(0x0000, "testTag", "setAbilityEnabled successfully.");
            }
        });
    }).catch((err: BusinessError) => {
        hilog.error(0x0000, 'testTag', 'queryAbilityInfo failed. Cause: %{public}s', err.message);
    });
} catch (err) {
    let message = (err as BusinessError).message;
    hilog.error(0x0000, 'testTag', 'queryAbilityInfo failed. Cause: %{public}s', message);
}

bundleManager.setAbilityEnabled

setAbilityEnabled(info: AbilityInfo, isEnabled: boolean): Promise<void>

Enables or disables an ability. This API uses a promise to return the result.

System API: This is a system API.

Required permissions: ohos.permission.CHANGE_ABILITY_ENABLED_STATE

System capability: SystemCapability.BundleManager.BundleFramework.Core

Parameters

Name	Type	Mandatory	Description
info	AbilityInfo	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.

Return value

Type	Description
Promise<void>	Promise that returns no value.

Error codes

For details about the error codes, see Bundle Error Codes.

ID	Error Message
17700001	The specified bundleName is not found.
17700003	The specified abilityInfo is not found.

Example

import bundleManager from '@ohos.bundle.bundleManager';
import { BusinessError } from '@ohos.base';
import hilog from '@ohos.hilog';
import Want from '@ohos.app.ability.Want';
let abilityFlags = bundleManager.AbilityFlag.GET_ABILITY_INFO_DEFAULT;
let userId = 100;
let want: Want = {
    bundleName : "com.example.myapplication",
    abilityName : "EntryAbility"
};

try {
    bundleManager.queryAbilityInfo(want, abilityFlags, userId).then((abilitiesInfo) => {
        hilog.info(0x0000, 'testTag', 'queryAbilityInfo successfully. Data: %{public}s', JSON.stringify(abilitiesInfo));
        let info = abilitiesInfo[0];

        bundleManager.setAbilityEnabled(info, false).then(() => {
            hilog.info(0x0000, "testTag", "setAbilityEnabled successfully.");
        }).catch((err: BusinessError) => {
            hilog.error(0x0000, 'testTag', 'setAbilityEnabled failed: %{public}s', err.message);
        });
    }).catch((err: BusinessError) => {
        hilog.error(0x0000, 'testTag', 'queryAbilityInfo failed. Cause: %{public}s', err.message);
    });
} catch (err) {
    let message = (err as BusinessError).message;
    hilog.error(0x0000, 'testTag', 'queryAbilityInfo failed. Cause: %{public}s', message);
}

bundleManager.setAbilityEnabledSync¹⁰⁺

setAbilityEnabledSync(info: AbilityInfo, isEnabled: boolean): void

Enables or disables an ability. This API returns the result synchronously.

System API: This is a system API.

Required permissions: ohos.permission.CHANGE_ABILITY_ENABLED_STATE

System capability: SystemCapability.BundleManager.BundleFramework.Core

Parameters

Name	Type	Mandatory	Description
info	AbilityInfo	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.

Error codes

For details about the error codes, see Bundle Error Codes.

ID	Error Message
17700001	The specified bundleName is not found.
17700003	The specified abilityInfo is not found.

Example

import bundleManager from '@ohos.bundle.bundleManager';
import { BusinessError } from '@ohos.base';
import hilog from '@ohos.hilog';
import Want from '@ohos.app.ability.Want';
let abilityFlags = bundleManager.AbilityFlag.GET_ABILITY_INFO_DEFAULT;
let userId = 100;
let want: Want = {
    bundleName : "com.example.myapplication",
    abilityName : "EntryAbility"
};

try {
    bundleManager.queryAbilityInfo(want, abilityFlags, userId).then((abilitiesInfo) => {
        hilog.info(0x0000, 'testTag', 'queryAbilityInfo successfully. Data: %{public}s', JSON.stringify(abilitiesInfo));
        let info = abilitiesInfo[0];

        try {
            bundleManager.setAbilityEnabledSync(info, false);
            hilog.info(0x0000, "testTag", "setAbilityEnabledSync successfully.");
        } catch (err) {
            let message = (err as BusinessError).message;
            hilog.error(0x0000, 'testTag', 'setAbilityEnabledSync failed: %{public}s', message);
        }
    }).catch((err: BusinessError) => {
        hilog.error(0x0000, 'testTag', 'queryAbilityInfo failed. Cause: %{public}s', err.message);
    });
} catch (err) {
    let message = (err as BusinessError).message;
    hilog.error(0x0000, 'testTag', 'queryAbilityInfo failed. Cause: %{public}s', message);
}

bundleManager.isApplicationEnabled

isApplicationEnabled(bundleName: string, callback: AsyncCallback<boolean>): void

Checks whether an application is enabled. This API uses an asynchronous callback to return the result.

System API: This is a system API.

System capability: SystemCapability.BundleManager.BundleFramework.Core

Parameters

Name	Type	Mandatory	Description
bundleName	string	Yes	Bundle name.
callback	AsyncCallback<boolean>	Yes	Callback used to return the result. The value true means that the application is enabled, and false means the opposite.

Error codes

For details about the error codes, see Bundle Error Codes.

ID	Error Message
17700001	The specified bundleName is not found.

Example

import bundleManager from '@ohos.bundle.bundleManager';
import { BusinessError } from '@ohos.base';
import hilog from '@ohos.hilog';
let bundleName = 'com.example.myapplication';

try {
    bundleManager.isApplicationEnabled(bundleName, (err, data) => {
        if (err) {
            hilog.error(0x0000, 'testTag', 'isApplicationEnabled failed: %{public}s', err.message);
        } else {
            hilog.info(0x0000, 'testTag', 'isApplicationEnabled successfully: %{public}s', JSON.stringify(data));
        }
    });
} catch (err) {
    let message = (err as BusinessError).message;
    hilog.error(0x0000, 'testTag', 'isApplicationEnabled failed: %{public}s', message);
}

bundleManager.isApplicationEnabled

isApplicationEnabled(bundleName: string): Promise<boolean>

Checks whether an application is enabled. This API uses a promise to return the result.

System API: This is a system API.

System capability: SystemCapability.BundleManager.BundleFramework.Core

Parameters

Name	Type	Mandatory	Description
bundleName	string	Yes	Bundle name.

Return value

Type	Description
Promise<boolean>	Promise used to return the result. The value true means that the application is enabled, and false means the opposite.

Error codes

For details about the error codes, see Bundle Error Codes.

ID	Error Message
17700001	The specified bundleName is not found.

Example

import bundleManager from '@ohos.bundle.bundleManager';
import { BusinessError } from '@ohos.base';
import hilog from '@ohos.hilog';
let bundleName = 'com.example.myapplication';

try {
    bundleManager.isApplicationEnabled(bundleName).then((data) => {
        hilog.info(0x0000, 'testTag', 'isApplicationEnabled successfully. Data: %{public}s', JSON.stringify(data));
    }).catch((err: BusinessError) => {
        hilog.error(0x0000, 'testTag', 'isApplicationEnabled failed. Cause: %{public}s', err.message);
    });
} catch (err) {
    let message = (err as BusinessError).message;
    hilog.error(0x0000, 'testTag', 'isApplicationEnabled failed. Cause: %{public}s', message);
}

bundleManager.isApplicationEnabledSync¹⁰⁺

isApplicationEnabledSync(bundleName: string): boolean

Checks whether an application is enabled. This API returns the result synchronously.

System API: This is a system API.

System capability: SystemCapability.BundleManager.BundleFramework.Core

Parameters

Name	Type	Mandatory	Description
bundleName	string	Yes	Bundle name.

Return value

Type	Description
boolean	Returns true if the application is enabled; returns false otherwise.

Error codes

For details about the error codes, see Bundle Error Codes.

ID	Error Message
17700001	The specified bundleName is not found.

Example

import bundleManager from '@ohos.bundle.bundleManager';
import { BusinessError } from '@ohos.base';
import hilog from '@ohos.hilog';
let bundleName = 'com.example.myapplication';

try {
    let data = bundleManager.isApplicationEnabledSync(bundleName);
    hilog.info(0x0000, 'testTag', 'isApplicationEnabledSync successfully: %{public}s', JSON.stringify(data));
} catch (err) {
    let message = (err as BusinessError).message;
    hilog.error(0x0000, 'testTag', 'isApplicationEnabledSync failed: %{public}s', message);
}

bundleManager.isAbilityEnabled

isAbilityEnabled(info: AbilityInfo, callback: AsyncCallback<boolean>): void

Checks whether an ability is enabled. This API uses an asynchronous callback to return the result.

System API: This is a system API.

System capability: SystemCapability.BundleManager.BundleFramework.Core

Parameters

Name	Type	Mandatory	Description
info	AbilityInfo	Yes	Information about the target ability.
callback	AsyncCallback<boolean>	Yes	Callback used to return the result. The value true means that the ability is enabled, and false means the opposite.

Error codes

For details about the error codes, see Bundle Error Codes.

ID	Error Message
17700001	The specified bundleName is not found.
17700003	The specified abilityName is not found.

Example

import bundleManager from '@ohos.bundle.bundleManager';
import { BusinessError } from '@ohos.base';
import hilog from '@ohos.hilog';
import Want from '@ohos.app.ability.Want';
let abilityFlags = bundleManager.AbilityFlag.GET_ABILITY_INFO_DEFAULT;
let userId = 100;
let want: Want = {
    bundleName : "com.example.myapplication",
    abilityName : "EntryAbility"
};

try {
    bundleManager.queryAbilityInfo(want, abilityFlags, userId).then((abilitiesInfo) => {
        hilog.info(0x0000, 'testTag', 'queryAbilityInfo successfully. Data: %{public}s', JSON.stringify(abilitiesInfo));
        let info = abilitiesInfo[0];

        bundleManager.isAbilityEnabled(info, (err, data) => {
            if (err) {
                hilog.error(0x0000, 'testTag', 'isAbilityEnabled failed: %{public}s', err.message);
            } else {
                hilog.info(0x0000, 'testTag', 'isAbilityEnabled successfully: %{public}s', JSON.stringify(data));
            }
        });
    }).catch((err: BusinessError) => {
        hilog.error(0x0000, 'testTag', 'queryAbilityInfo failed. Cause: %{public}s', err.message);
    });
} catch (err) {
    let message = (err as BusinessError).message;
    hilog.error(0x0000, 'testTag', 'queryAbilityInfo failed. Cause: %{public}s', message);
}

bundleManager.isAbilityEnabled

isAbilityEnabled(info: AbilityInfo): Promise<boolean>

Checks whether an ability is enabled. This API uses a promise to return the result.

System API: This is a system API.

System capability: SystemCapability.BundleManager.BundleFramework.Core

Parameters

Name	Type	Mandatory	Description
info	AbilityInfo	Yes	Information about the target ability.

Return value

Type	Description
Promise<boolean>	Promise used to return the result. The value true means that the ability is enabled, and false means the opposite.

Error codes

For details about the error codes, see Bundle Error Codes.

ID	Error Message
17700001	The specified bundleName is not found.
17700003	The specified abilityName is not found.

Example

import bundleManager from '@ohos.bundle.bundleManager';
import { BusinessError } from '@ohos.base';
import hilog from '@ohos.hilog';
import Want from '@ohos.app.ability.Want';
let abilityFlags = bundleManager.AbilityFlag.GET_ABILITY_INFO_DEFAULT;
let userId = 100;
let want: Want = {
    bundleName : "com.example.myapplication",
    abilityName : "EntryAbility"
};

try {
    bundleManager.queryAbilityInfo(want, abilityFlags, userId).then((abilitiesInfo) => {
        hilog.info(0x0000, 'testTag', 'queryAbilityInfo successfully. Data: %{public}s', JSON.stringify(abilitiesInfo));
        let info = abilitiesInfo[0];

        bundleManager.isAbilityEnabled(info).then((data) => {
            hilog.info(0x0000, 'testTag', 'isAbilityEnabled successfully. Data: %{public}s', JSON.stringify(data));
        }).catch((err: BusinessError) => {
            hilog.error(0x0000, 'testTag', 'isAbilityEnabled failed. Cause: %{public}s', err.message);
        });
    }).catch((err: BusinessError) => {
        hilog.error(0x0000, 'testTag', 'queryAbilityInfo failed. Cause: %{public}s', err.message);
    });
} catch (err) {
    let message = (err as BusinessError).message;
    hilog.error(0x0000, 'testTag', 'queryAbilityInfo failed. Cause: %{public}s', message);
}

bundleManager.isAbilityEnabledSync¹⁰⁺

isAbilityEnabledSync(info: AbilityInfo): boolean

Checks whether an ability is enabled. This API returns the result synchronously.

System API: This is a system API.

System capability: SystemCapability.BundleManager.BundleFramework.Core

Parameters

Name	Type	Mandatory	Description
info	AbilityInfo	Yes	Information about the target ability.

Return value

Type	Description
boolean	Returns true if the ability is enabled; returns false otherwise.

Error codes

For details about the error codes, see Bundle Error Codes.

ID	Error Message
17700001	The specified bundleName is not found.
17700003	The specified abilityName is not found.

Example

import bundleManager from '@ohos.bundle.bundleManager';
import { BusinessError } from '@ohos.base';
import hilog from '@ohos.hilog';
import Want from '@ohos.app.ability.Want';
let abilityFlags = bundleManager.AbilityFlag.GET_ABILITY_INFO_DEFAULT;
let userId = 100;
let want: Want = {
    bundleName : "com.example.myapplication",
    abilityName : "EntryAbility"
};

try {
    bundleManager.queryAbilityInfo(want, abilityFlags, userId).then((abilitiesInfo) => {
        hilog.info(0x0000, 'testTag', 'queryAbilityInfo successfully. Data: %{public}s', JSON.stringify(abilitiesInfo));
        let info = abilitiesInfo[0];

        try {
            let data = bundleManager.isAbilityEnabledSync(info);
            hilog.info(0x0000, 'testTag', 'isAbilityEnabledSync successfully: %{public}s', JSON.stringify(data));
        } catch (err) {
            let message = (err as BusinessError).message;
            hilog.error(0x0000, 'testTag', 'isAbilityEnabledSync failed: %{public}s', message);
        }
    }).catch((err: BusinessError) => {
        hilog.error(0x0000, 'testTag', 'queryAbilityInfo failed. Cause: %{public}s', err.message);
    });
} catch (err) {
    let message = (err as BusinessError).message;
    hilog.error(0x0000, 'testTag', 'queryAbilityInfo failed. Cause: %{public}s', message);
}

bundleManager.getLaunchWantForBundle

getLaunchWantForBundle(bundleName: string, userId: number, callback: AsyncCallback<Want>): void

Obtains the Want used to launch the bundle based on the given bundle name and user ID. This API uses an asynchronous callback to return the result.

System API: This is a system API.

Required permissions: ohos.permission.GET_BUNDLE_INFO_PRIVILEGED

System capability: SystemCapability.BundleManager.BundleFramework.Core

Parameters

Name	Type	Mandatory	Description
bundleName	string	Yes	Bundle name.
userId	number	Yes	User ID.
callback	AsyncCallback<Want>	Yes	Callback used to return the result. If the operation is successful, err is null and data is the Want object obtained. Otherwise, err is an error object.

Error codes

For details about the error codes, see Bundle Error Codes.

ID	Error Message
17700001	The specified bundleName is not found.
17700004	The specified user ID is not found.
17700026	The specified bundle is disabled.

Example

import bundleManager from '@ohos.bundle.bundleManager';
import { BusinessError } from '@ohos.base';
import hilog from '@ohos.hilog';
let bundleName = 'com.example.myapplication';
let userId = 100;

try {
    bundleManager.getLaunchWantForBundle(bundleName, userId, (err, data) => {
        if (err) {
            hilog.error(0x0000, 'testTag', 'getLaunchWantForBundle failed: %{public}s', err.message);
        } else {
            hilog.info(0x0000, 'testTag', 'getLaunchWantForBundle successfully: %{public}s', JSON.stringify(data));
        }
    });
} catch (err) {
    let message = (err as BusinessError).message;
    hilog.error(0x0000, 'testTag', 'getLaunchWantForBundle failed: %{public}s', message);
}

bundleManager.getLaunchWantForBundle

getLaunchWantForBundle(bundleName: string, callback: AsyncCallback<Want>): void

Obtains the Want used to launch the bundle based on the given bundle name. This API uses an asynchronous callback to return the result.

System API: This is a system API.

Required permissions: ohos.permission.GET_BUNDLE_INFO_PRIVILEGED

System capability: SystemCapability.BundleManager.BundleFramework.Core

Parameters

Name	Type	Mandatory	Description
bundleName	string	Yes	Bundle name.
callback	AsyncCallback<Want>	Yes	Callback used to return the result. If the operation is successful, err is null and data is the Want object obtained. Otherwise, err is an error object.

Error codes

For details about the error codes, see Bundle Error Codes.

ID	Error Message
17700001	The specified bundleName is not found.
17700026	The specified bundle is disabled.

Example

import bundleManager from '@ohos.bundle.bundleManager';
import { BusinessError } from '@ohos.base';
import hilog from '@ohos.hilog';
let bundleName = 'com.example.myapplication';

try {
    bundleManager.getLaunchWantForBundle(bundleName, (err, data) => {
        if (err) {
            hilog.error(0x0000, 'testTag', 'getLaunchWantForBundle failed: %{public}s', err.message);
        } else {
            hilog.info(0x0000, 'testTag', 'getLaunchWantForBundle successfully: %{public}s', JSON.stringify(data));
        }
    });
} catch (err) {
    let message = (err as BusinessError).message;
    hilog.error(0x0000, 'testTag', 'getLaunchWantForBundle failed: %{public}s', message);
}

bundleManager.getLaunchWantForBundle

getLaunchWantForBundle(bundleName: string, userId?: number): Promise<Want>

Obtains the Want used to launch the bundle based on the given bundle name and user ID. This API uses a promise to return the result.

System API: This is a system API.

Required permissions: ohos.permission.GET_BUNDLE_INFO_PRIVILEGED

System capability: SystemCapability.BundleManager.BundleFramework.Core

Parameters

Name	Type	Mandatory	Description
bundleName	string	Yes	Bundle name.
userId	number	No	User ID. The default value is the user ID of the caller. The value must be greater than or equal to 0.

Return value

Type	Description
Promise<Want>	Promise used to return the Want object obtained.

Error codes

For details about the error codes, see Bundle Error Codes.

ID	Error Message
17700001	The specified bundleName is not found.
17700004	The specified user ID is not found.
17700026	The specified bundle is disabled.

Example

import bundleManager from '@ohos.bundle.bundleManager';
import { BusinessError } from '@ohos.base';
import hilog from '@ohos.hilog';
let bundleName = 'com.example.myapplication';
let userId = 100;

try {
    bundleManager.getLaunchWantForBundle(bundleName, userId).then((data) => {
        hilog.info(0x0000, 'testTag', 'getLaunchWantForBundle successfully. Data: %{public}s', JSON.stringify(data));
    }).catch((err: BusinessError) => {
        hilog.error(0x0000, 'testTag', 'getLaunchWantForBundle failed. Cause: %{public}s', err.message);
    });
} catch (err) {
    let message = (err as BusinessError).message;
    hilog.error(0x0000, 'testTag', 'getLaunchWantForBundle failed. Cause: %{public}s', message);
}

bundleManager.getLaunchWantForBundleSync¹⁰⁺

getLaunchWantForBundleSync(bundleName: string, userId?: number): Want

Obtains the Want used to launch the bundle based on the given bundle name and user ID. This API returns the result synchronously.

System API: This is a system API.

Required permissions: ohos.permission.GET_BUNDLE_INFO_PRIVILEGED

System capability: SystemCapability.BundleManager.BundleFramework.Core

Parameters

Name	Type	Mandatory	Description
bundleName	string	Yes	Bundle name.
userId	number	No	User ID. The default value is the user ID of the caller. The value must be greater than or equal to 0.

Return value

Type	Description
Want	Want object.

Error codes

For details about the error codes, see Bundle Error Codes.

ID	Error Message
17700001	The specified bundleName is not found.
17700004	The specified user ID is not found.
17700026	The specified bundle is disabled.

Example

import bundleManager from '@ohos.bundle.bundleManager';
import { BusinessError } from '@ohos.base';
import hilog from '@ohos.hilog';
import Want from '@ohos.app.ability.Want';
let bundleName = 'com.example.myapplication';
let userId = 100;

try {
    let want: Want = bundleManager.getLaunchWantForBundleSync(bundleName, userId);
    hilog.info(0x0000, 'testTag', 'getLaunchWantForBundleSync successfully. Data: %{public}s', JSON.stringify(want));
} catch (err) {
    let message = (err as BusinessError).message;
    hilog.error(0x0000, 'testTag', 'getLaunchWantForBundleSync failed. Cause: %{public}s', message);
}

import bundleManager from '@ohos.bundle.bundleManager';
import { BusinessError } from '@ohos.base';
import hilog from '@ohos.hilog';
import Want from '@ohos.app.ability.Want';
let bundleName = 'com.example.myapplication';
let userId = 100;

try {
    let want: Want = bundleManager.getLaunchWantForBundleSync(bundleName);
    hilog.info(0x0000, 'testTag', 'getLaunchWantForBundleSync successfully. Data: %{public}s', JSON.stringify(want));
} catch (err) {
    let message = (err as BusinessError).message;
    hilog.error(0x0000, 'testTag', 'getLaunchWantForBundleSync failed. Cause: %{public}s', message);
}

bundleManager.getPermissionDef

getPermissionDef(permissionName: string, callback: AsyncCallback<PermissionDef>): void

Obtains the PermissionDef struct based on the given permission name. This API uses an asynchronous callback to return the result.

System API: This is a system API.

Required permissions: ohos.permission.GET_BUNDLE_INFO_PRIVILEGED

System capability: SystemCapability.BundleManager.BundleFramework.Core

Parameters

Name	Type	Mandatory	Description
permissionName	string	Yes	Name of the permission.
callback	AsyncCallback<PermissionDef>	Yes	Callback used to return the result. If the operation is successful, err is null and data is the PermissionDef object obtained. Otherwise, err is an error object.

Error codes

For details about the error codes, see Bundle Error Codes.

ID	Error Message
17700006	The specified permission is not found.

Example

import bundleManager from '@ohos.bundle.bundleManager';
import { BusinessError } from '@ohos.base';
import hilog from '@ohos.hilog';
let permission = "ohos.permission.GET_BUNDLE_INFO";
try {
    bundleManager.getPermissionDef(permission, (err, data) => {
        if (err) {
            hilog.error(0x0000, 'testTag', 'getPermissionDef failed: %{public}s', err.message);
        } else {
            hilog.info(0x0000, 'testTag', 'getPermissionDef successfully: %{public}s', JSON.stringify(data));
        }
    });
} catch (err) {
    let message = (err as BusinessError).message;
    hilog.error(0x0000, 'testTag', 'getPermissionDef failed: %{public}s', message);
}

bundleManager.getPermissionDef

getPermissionDef(permissionName: string): Promise<PermissionDef>

Obtains the PermissionDef struct based on the given permission name. This API uses a promise to return the result.

System API: This is a system API.

Required permissions: ohos.permission.GET_BUNDLE_INFO_PRIVILEGED

System capability: SystemCapability.BundleManager.BundleFramework.Core

Parameters

Name	Type	Mandatory	Description
permissionName	string	Yes	Name of the permission.

Return value

Type	Description
Promise<PermissionDef>	Promise used to return the PermissionDef object obtained.

Error codes

For details about the error codes, see Bundle Error Codes.

ID	Error Message
17700006	The specified permission is not found.

Example

import bundleManager from '@ohos.bundle.bundleManager';
import { BusinessError } from '@ohos.base';
import hilog from '@ohos.hilog';
let permissionName = "ohos.permission.GET_BUNDLE_INFO";
try {
    bundleManager.getPermissionDef(permissionName).then((data) => {
        hilog.info(0x0000, 'testTag', 'getPermissionDef successfully. Data: %{public}s', JSON.stringify(data));
    }).catch((err: BusinessError) => {
        hilog.error(0x0000, 'testTag', 'getPermissionDef failed. Cause: %{public}s', err.message);
    });
} catch (err) {
    let message = (err as BusinessError).message;
    hilog.error(0x0000, 'testTag', 'getPermissionDef failed. Cause: %{public}s', message);
}

bundleManager.getPermissionDefSync¹⁰⁺

getPermissionDefSync(permissionName: string): PermissionDef;

Obtains the PermissionDef struct based on the given permission name. This API returns the result synchronously.

System API: This is a system API.

Required permissions: ohos.permission.GET_BUNDLE_INFO_PRIVILEGED

System capability: SystemCapability.BundleManager.BundleFramework.Core

Parameters

Name	Type	Mandatory	Description
permissionName	string	Yes	Name of the permission.

Return value

Type	Description
PermissionDef	PermissionDef object.

Error codes

For details about the error codes, see Bundle Error Codes.

ID	Error Message
17700006	The specified permission is not found.

Example

import bundleManager from '@ohos.bundle.bundleManager';
import { BusinessError } from '@ohos.base';
import hilog from '@ohos.hilog';
let permissionName = "ohos.permission.GET_BUNDLE_INFO";
try {
    let PermissionDef = bundleManager.getPermissionDefSync(permissionName);
    hilog.info(0x0000, 'testTag', 'getPermissionDefSync successfully. Data: %{public}s', JSON.stringify(PermissionDef));
} catch (err) {
    let message = (err as BusinessError).message;
    hilog.error(0x0000, 'testTag', 'getPermissionDefSync failed. Cause: %{public}s', message);
}

bundleManager.getAbilityLabel

getAbilityLabel(bundleName: string, moduleName: string, abilityName: string, callback: AsyncCallback<string>): void

Obtains the ability label based on the given bundle name, module name, and ability name. This API uses an asynchronous callback to return the result.

System API: This is a system API.

Required permissions: ohos.permission.GET_BUNDLE_INFO_PRIVILEGED or ohos.permission.GET_BUNDLE_INFO

System capability: SystemCapability.BundleManager.BundleFramework.Resource

Parameters

Name	Type	Mandatory	Description
bundleName	string	Yes	Bundle name.
moduleName	string	Yes	Module name.
abilityName	string	Yes	Name of the UIAbility component.
callback	AsyncCallback<string>	Yes	Callback used to return the result. If the operation is successful, err is null and data is the label obtained. Otherwise, err is an error object.

Error codes

For details about the error codes, see Bundle Error Codes.

ID	Error Message
17700001	The specified bundleName is not found.
17700002	The specified moduleName is not found.
17700003	The specified abilityName is not found.
17700026	The specified bundle is disabled.
17700029	The specified ability is disabled.

Example

import bundleManager from '@ohos.bundle.bundleManager';
import { BusinessError } from '@ohos.base';
import hilog from '@ohos.hilog';
let bundleName = 'com.example.myapplication';
let moduleName = 'entry';
let abilityName = 'EntryAbility';

try {
    bundleManager.getAbilityLabel(bundleName, moduleName, abilityName, (err, data) => {
        if (err) {
            hilog.error(0x0000, 'testTag', 'getAbilityLabel failed: %{public}s', err.message);
        } else {
            hilog.info(0x0000, 'testTag', 'getAbilityLabel successfully: %{public}s', JSON.stringify(data));
        }
    });
} catch (err) {
    let message = (err as BusinessError).message;
    hilog.error(0x0000, 'testTag', 'getAbilityLabel failed: %{public}s', message);
}

bundleManager.getAbilityLabel

getAbilityLabel(bundleName: string, moduleName: string, abilityName: string): Promise<string>

Obtains the ability label based on the given bundle name, module name, and ability name. This API uses a promise to return the result.

System API: This is a system API.

Required permissions: ohos.permission.GET_BUNDLE_INFO_PRIVILEGED or ohos.permission.GET_BUNDLE_INFO

System capability: SystemCapability.BundleManager.BundleFramework.Resource

Parameters

Name	Type	Mandatory	Description
bundleName	string	Yes	Bundle name.
moduleName	string	Yes	Module name.
abilityName	string	Yes	Name of the UIAbility component.

Return value

Type	Description
Promise<string>	Promise used to return the label.

Error codes

For details about the error codes, see Bundle Error Codes.

ID	Error Message
17700001	The specified bundleName is not found.
17700002	The specified moduleName is not found.
17700003	The specified abilityName is not found.
17700026	The specified bundle is disabled.
17700029	The specified ability is disabled.

Example

import bundleManager from '@ohos.bundle.bundleManager';
import { BusinessError } from '@ohos.base';
import hilog from '@ohos.hilog';
let bundleName = 'com.example.myapplication';
let moduleName = 'entry';
let abilityName = 'EntryAbility';

try {
    bundleManager.getAbilityLabel(bundleName, moduleName, abilityName).then((data) => {
        hilog.info(0x0000, 'testTag', 'getAbilityLabel successfully. Data: %{public}s', JSON.stringify(data));
    }).catch((err: BusinessError) => {
        hilog.error(0x0000, 'testTag', 'getAbilityLabel failed. Cause: %{public}s', err.message);
    });
} catch (err) {
    let message = (err as BusinessError).message;
    hilog.error(0x0000, 'testTag', 'getAbilityLabel failed. Cause: %{public}s', message);
}

bundleManager.getAbilityLabelSync¹⁰⁺

getAbilityLabelSync(bundleName: string, moduleName: string, abilityName: string): string

Obtains the ability label based on the given bundle name, module name, and ability name. This API returns the result synchronously.

System API: This is a system API.

Required permissions: ohos.permission.GET_BUNDLE_INFO_PRIVILEGED or ohos.permission.GET_BUNDLE_INFO

System capability: SystemCapability.BundleManager.BundleFramework.Resource

Parameters

Name	Type	Mandatory	Description
bundleName	string	Yes	Bundle name.
moduleName	string	Yes	Module name.
abilityName	string	Yes	Name of the UIAbility component.

Return value

Type	Description
string	Label of the ability.

Error codes

For details about the error codes, see Bundle Error Codes.

ID	Error Message
17700001	The specified bundleName is not found.
17700002	The specified moduleName is not found.
17700003	The specified abilityName is not found.
17700026	The specified bundle is disabled.
17700029	The specified ability is disabled.

Example

import bundleManager from '@ohos.bundle.bundleManager';
import { BusinessError } from '@ohos.base';
import hilog from '@ohos.hilog';
let bundleName = 'com.example.myapplication';
let moduleName = 'entry';
let abilityName = 'EntryAbility';

try {
    let abilityLabel = bundleManager.getAbilityLabelSync(bundleName, moduleName, abilityName);
    hilog.info(0x0000, 'testTag', 'getAbilityLabelSync successfully. Data: %{public}s', abilityLabel);
} catch (err) {
    let message = (err as BusinessError).message;
    hilog.error(0x0000, 'testTag', 'getAbilityLabelSync failed. Cause: %{public}s', message);
}

bundleManager.getApplicationInfoSync

getApplicationInfoSync(bundleName: string, applicationFlags: number, userId: number) : ApplicationInfo

Obtains the application information based on the given bundle name, application flags, and user ID. This API returns the result synchronously.

System API: This is a system API.

Required permissions: ohos.permission.GET_BUNDLE_INFO_PRIVILEGED or ohos.permission.GET_BUNDLE_INFO

System capability: SystemCapability.BundleManager.BundleFramework.Core

Parameters

Name	Type	Mandatory	Description
bundleName	string	Yes	Bundle name.
applicationFlags	number	Yes	Type of the application information to obtain.
userId	number	Yes	User ID.

Return value

Type	Description
ApplicationInfo	Application information obtained.

Error codes

For details about the error codes, see Bundle Error Codes.

ID	Error Message
17700001	The specified bundleName is not found.
17700004	The specified user ID is not found.
17700026	The specified bundle is disabled.

Example

import bundleManager from '@ohos.bundle.bundleManager';
import { BusinessError } from '@ohos.base';
import hilog from '@ohos.hilog';
let bundleName = 'com.example.myapplication';
let applicationFlags = bundleManager.ApplicationFlag.GET_APPLICATION_INFO_DEFAULT;
let userId = 100;

try {
    let data = bundleManager.getApplicationInfoSync(bundleName, applicationFlags, userId);
    hilog.info(0x0000, 'testTag', 'getApplicationInfoSync successfully: %{public}s', JSON.stringify(data));
} catch (err) {
    let message = (err as BusinessError).message;
    hilog.error(0x0000, 'testTag', 'getApplicationInfoSync failed: %{public}s', message);
}

bundleManager.getApplicationInfoSync

getApplicationInfoSync(bundleName: string, applicationFlags: number) : ApplicationInfo

Obtains the application information based on the given bundle name and application flags. This API returns the result synchronously.

System API: This is a system API.

Required permissions: ohos.permission.GET_BUNDLE_INFO_PRIVILEGED or ohos.permission.GET_BUNDLE_INFO

System capability: SystemCapability.BundleManager.BundleFramework.Core

Parameters

Name	Type	Mandatory	Description
bundleName	string	Yes	Bundle name.
applicationFlags	number	Yes	Type of the application information to obtain.

Return value

Type	Description
ApplicationInfo	Application information obtained.

Error codes

For details about the error codes, see Bundle Error Codes.

ID	Error Message
17700001	The specified bundleName is not found.
17700026	The specified bundle is disabled.

Example

import bundleManager from '@ohos.bundle.bundleManager';
import { BusinessError } from '@ohos.base';
import hilog from '@ohos.hilog';
let bundleName = 'com.example.myapplication';
let applicationFlags = bundleManager.ApplicationFlag.GET_APPLICATION_INFO_DEFAULT;

try {
    let data = bundleManager.getApplicationInfoSync(bundleName, applicationFlags);
    hilog.info(0x0000, 'testTag', 'getApplicationInfoSync successfully: %{public}s', JSON.stringify(data));
} catch (err) {
    let message = (err as BusinessError).message;
    hilog.error(0x0000, 'testTag', 'getApplicationInfoSync failed: %{public}s', message);
}

bundleManager.getBundleInfoSync

getBundleInfoSync(bundleName: string, bundleFlags: number, userId: number): BundleInfo

Obtains the bundle information based on the given bundle name, bundle flags, and user ID. This API returns the result synchronously.

System API: This is a system API.

Required permissions: ohos.permission.GET_BUNDLE_INFO_PRIVILEGED or ohos.permission.GET_BUNDLE_INFO

System capability: SystemCapability.BundleManager.BundleFramework.Core

Parameters

Name	Type	Mandatory	Description
bundleName	string	Yes	Bundle name.
bundleFlags	number	Yes	Type of the bundle information to obtain.
userId	number	Yes	User ID.

Return value

Type	Description
BundleInfo	Bundle information obtained.

Error codes

For details about the error codes, see Bundle Error Codes.

ID	Error Message
17700001	The specified bundleName is not found.
17700004	The specified user ID is not found.
17700026	The specified bundle is disabled.

Example

import bundleManager from '@ohos.bundle.bundleManager';
import { BusinessError } from '@ohos.base';
import hilog from '@ohos.hilog';
let bundleName = 'com.example.myapplication';
let bundleFlags = bundleManager.BundleFlag.GET_BUNDLE_INFO_WITH_REQUESTED_PERMISSION;
let userId = 100;

try {
    let data = bundleManager.getBundleInfoSync(bundleName, bundleFlags, userId);
    hilog.info(0x0000, 'testTag', 'getBundleInfoSync successfully: %{public}s', JSON.stringify(data));
} catch (err) {
    let message = (err as BusinessError).message;
    hilog.error(0x0000, 'testTag', 'getBundleInfoSync failed: %{public}s', message);
}

bundleManager.getBundleInfoSync

getBundleInfoSync(bundleName: string, bundleFlags: number): BundleInfo

Obtains the bundle information based on the given bundle name and bundle flags. This API returns the result synchronously.

System API: This is a system API.

Required permissions: ohos.permission.GET_BUNDLE_INFO_PRIVILEGED or ohos.permission.GET_BUNDLE_INFO

System capability: SystemCapability.BundleManager.BundleFramework.Core

Parameters

Name	Type	Mandatory	Description
bundleName	string	Yes	Bundle name.
bundleFlags	number	Yes	Type of the bundle information to obtain.

Return value

Type	Description
BundleInfo	Bundle information obtained.

Error codes

For details about the error codes, see Bundle Error Codes.

ID	Error Message
17700001	The specified bundleName is not found.
17700026	The specified bundle is disabled.

Example

import bundleManager from '@ohos.bundle.bundleManager';
import { BusinessError } from '@ohos.base';
import hilog from '@ohos.hilog';
let bundleName = 'com.example.myapplication';
let bundleFlags = bundleManager.BundleFlag.GET_BUNDLE_INFO_WITH_REQUESTED_PERMISSION;
try {
    let data = bundleManager.getBundleInfoSync(bundleName, bundleFlags);
    hilog.info(0x0000, 'testTag', 'getBundleInfoSync successfully: %{public}s', JSON.stringify(data));
} catch (err) {
    let message = (err as BusinessError).message;
    hilog.error(0x0000, 'testTag', 'getBundleInfoSync failed: %{public}s', message);
}

bundleManager.getSharedBundleInfo¹⁰⁺

getSharedBundleInfo(bundleName: string, moduleName: string, callback: AsyncCallback<Array<SharedBundleInfo>>): void

Obtains the shared bundle information based on the given bundle name. This API uses an asynchronous callback to return the result.

System API: This is a system API.

Required permissions: ohos.permission.GET_BUNDLE_INFO_PRIVILEGED

System capability: SystemCapability.BundleManager.BundleFramework.Core

Parameters

Name	Type	Mandatory	Description
bundleName	string	Yes	Bundle name.
moduleName	string	Yes	Module name.
callback	AsyncCallback<Array<SharedBundleInfo>>	Yes	Callback used to return the result. If the operation is successful, err is null and data is the shared bundle information obtained.

Error codes

For details about the error codes, see Bundle Error Codes.

ID	Error Message
17700001	The specified bundleName is not found.
17700002	The specified moduleName is not found.

Example

import bundleManager from '@ohos.bundle.bundleManager';
import { BusinessError } from '@ohos.base';
import hilog from '@ohos.hilog';
let bundleName = 'com.example.myapplication';
let moduleName = 'library';

try {
    bundleManager.getSharedBundleInfo(bundleName, moduleName, (err, data) => {
        if (err) {
            hilog.error(0x0000, 'testTag', 'getSharedBundleInfo failed: %{public}s', err.message);
        } else {
            hilog.info(0x0000, 'testTag', 'getSharedBundleInfo successfully: %{public}s', JSON.stringify(data));
        }
    });
} catch (err) {
    let message = (err as BusinessError).message;
    hilog.error(0x0000, 'testTag', 'getSharedBundleInfo failed: %{public}s', message);
}

bundleManager.getSharedBundleInfo¹⁰⁺

getSharedBundleInfo(bundleName: string, moduleName: string): Promise<Array<SharedBundleInfo>>

Obtains the shared bundle information based on the given bundle name. This API uses a promise to return the result.

System API: This is a system API.

Required permissions: ohos.permission.GET_BUNDLE_INFO_PRIVILEGED

System capability: SystemCapability.BundleManager.BundleFramework.Core

Parameters

Name	Type	Mandatory	Description
bundleName	string	Yes	Bundle name.
moduleName	string	Yes	Module name.

Return value

Type	Description
Promise<Array<SharedBundleInfo>>	Promise used to return the shared bundle information obtained.

Error codes

For details about the error codes, see Bundle Error Codes.

ID	Error Message
17700001	The specified bundleName is not found.
17700002	The specified moduleName is not found.

Example

import bundleManager from '@ohos.bundle.bundleManager';
import { BusinessError } from '@ohos.base';
import hilog from '@ohos.hilog';
let bundleName = 'com.example.myapplication';
let moduleName = 'library';

try {
    bundleManager.getSharedBundleInfo(bundleName, moduleName).then((data) => {
        hilog.info(0x0000, 'testTag', 'getSharedBundleInfo successfully. Data: %{public}s', JSON.stringify(data));
    }).catch((err: BusinessError) => {
        hilog.error(0x0000, 'testTag', 'getSharedBundleInfo failed. Cause: %{public}s', err.message);
    });
} catch (err) {
    let message = (err as BusinessError).message;
    hilog.error(0x0000, 'testTag', 'getSharedBundleInfo failed. Cause: %{public}s', message);
}

bundleManager.getAllSharedBundleInfo¹⁰⁺

getAllSharedBundleInfo(callback: AsyncCallback<Array<SharedBundleInfo>>): void

Obtains the information about all shared bundles. This API uses an asynchronous callback to return the result.

System API: This is a system API.

Required permissions: ohos.permission.GET_BUNDLE_INFO_PRIVILEGED

System capability: SystemCapability.BundleManager.BundleFramework.Core

Parameters

Name	Type	Mandatory	Description
callback	AsyncCallback<Array<SharedBundleInfo>>	Yes	Callback used to return the result. If the operation is successful, err is null and data is an array of the shared bundle information obtained.

Example

import bundleManager from '@ohos.bundle.bundleManager';
import { BusinessError } from '@ohos.base';
import hilog from '@ohos.hilog';

try {
    bundleManager.getAllSharedBundleInfo((err, data) => {
        if (err) {
            hilog.error(0x0000, 'testTag', 'getAllSharedBundleInfo failed: %{public}s', err.message);
        } else {
            hilog.info(0x0000, 'testTag', 'getAllSharedBundleInfo successfully: %{public}s', JSON.stringify(data));
        }
    });
} catch (err) {
    let message = (err as BusinessError).message;
    hilog.error(0x0000, 'testTag', 'getAllSharedBundleInfo failed: %{public}s', message);
}

bundleManager.getAllSharedBundleInfo¹⁰⁺

getAllSharedBundleInfo(): Promise<Array<SharedBundleInfo>>

Obtains the information about all shared bundles. This API uses a promise to return the result.

System API: This is a system API.

Required permissions: ohos.permission.GET_BUNDLE_INFO_PRIVILEGED

System capability: SystemCapability.BundleManager.BundleFramework.Core

Return value

Type	Description
Promise<Array<SharedBundleInfo>>	Promise used to return an array of the shared bundle information obtained.

Example

import bundleManager from '@ohos.bundle.bundleManager';
import { BusinessError } from '@ohos.base';
import hilog from '@ohos.hilog';

try {
    bundleManager.getAllSharedBundleInfo().then((data) => {
        hilog.info(0x0000, 'testTag', 'getAllSharedBundleInfo successfully. Data: %{public}s', JSON.stringify(data));
    }).catch((err: BusinessError) => {
        hilog.error(0x0000, 'testTag', 'getAllSharedBundleInfo failed. Cause: %{public}s', err.message);
    });
} catch (err) {
    let message = (err as BusinessError).message;
    hilog.error(0x0000, 'testTag', 'getAllSharedBundleInfo failed. Cause: %{public}s', message);
}

bundleManager.getAppProvisionInfo¹⁰⁺

getAppProvisionInfo(bundleName: string, callback: AsyncCallback<AppProvisionInfo>): void

Obtains the provision profile based on the given bundle name. This API uses an asynchronous callback to return the result.

System API: This is a system API.

Required permissions: ohos.permission.GET_BUNDLE_INFO_PRIVILEGED

System capability: SystemCapability.BundleManager.BundleFramework.Core

Parameters

Name	Type	Mandatory	Description
bundleName	string	Yes	Bundle name.
callback	AsyncCallback<AppProvisionInfo>	Yes	Callback used to return the result. If the operation is successful, err is null and data is the provision profile obtained.

Error codes

For details about the error codes, see Bundle Error Codes.

ID	Error Message
17700001	The specified bundleName is not found.

Example

import bundleManager from '@ohos.bundle.bundleManager';
import { BusinessError } from '@ohos.base';
import hilog from '@ohos.hilog';
let bundleName = "com.ohos.myapplication";

try {
    bundleManager.getAppProvisionInfo(bundleName, (err, data) => {
        if (err) {
            hilog.error(0x0000, 'testTag', 'getAppProvisionInfo failed: %{public}s', err.message);
        } else {
            hilog.info(0x0000, 'testTag', 'getAppProvisionInfo successfully: %{public}s', JSON.stringify(data));
        }
    });
} catch (err) {
    let message = (err as BusinessError).message;
    hilog.error(0x0000, 'testTag', 'getAppProvisionInfo failed: %{public}s', message);
}

bundleManager.getAppProvisionInfo¹⁰⁺

getAppProvisionInfo(bundleName: string, userId: number, callback: AsyncCallback<AppProvisionInfo>): void

Obtains the provision profile based on the given bundle name and user ID. This API uses an asynchronous callback to return the result.

System API: This is a system API.

Required permissions: ohos.permission.GET_BUNDLE_INFO_PRIVILEGED

System capability: SystemCapability.BundleManager.BundleFramework.Core

Parameters

Name	Type	Mandatory	Description
bundleName	string	Yes	Bundle name.
userId	number	Yes	User ID, which can be obtained by calling getOsAccountLocalId.
callback	AsyncCallback<AppProvisionInfo>	Yes	Callback used to return the result. If the operation is successful, err is null and data is the provision profile obtained.

Error codes

For details about the error codes, see Bundle Error Codes.

ID	Error Message
17700001	The specified bundleName is not found.
17700004	The specified user ID is not found.

Example

import bundleManager from '@ohos.bundle.bundleManager';
import { BusinessError } from '@ohos.base';
import hilog from '@ohos.hilog';
let bundleName = "com.ohos.myapplication";
let userId = 100;

try {
    bundleManager.getAppProvisionInfo(bundleName, userId, (err, data) => {
        if (err) {
            hilog.error(0x0000, 'testTag', 'getAppProvisionInfo failed: %{public}s', err.message);
        } else {
            hilog.info(0x0000, 'testTag', 'getAppProvisionInfo successfully: %{public}s', JSON.stringify(data));
        }
    });
} catch (err) {
    let message = (err as BusinessError).message;
    hilog.error(0x0000, 'testTag', 'getAppProvisionInfo failed: %{public}s', message);
}

bundleManager.getAppProvisionInfo¹⁰⁺

getAppProvisionInfo(bundleName: string, userId?: number): Promise<AppProvisionInfo>

Obtains the provision profile based on the given bundle name and user ID. This API uses a promise to return the result.

System API: This is a system API.

Required permissions: ohos.permission.GET_BUNDLE_INFO_PRIVILEGED

System capability: SystemCapability.BundleManager.BundleFramework.Core

Parameters

Name	Type	Mandatory	Description
bundleName	string	Yes	Bundle name.
userId	number	No	User ID. The default value is the user ID of the caller. The value must be greater than or equal to 0. You can call getOsAccountLocalId to obtain the user ID on the current device.

Return value

Type	Description
Promise<AppProvisionInfo>	Promise used to return the provision profile obtained.

Error codes

For details about the error codes, see Bundle Error Codes.

ID	Error Message
17700001	The specified bundleName is not found.
17700004	The specified user ID is not found.

Example

import bundleManager from '@ohos.bundle.bundleManager';
import { BusinessError } from '@ohos.base';
import hilog from '@ohos.hilog';
let bundleName = "com.ohos.myapplication";
let userId = 100;

try {
    bundleManager.getAppProvisionInfo(bundleName).then((data) => {
        hilog.info(0x0000, 'testTag', 'getAppProvisionInfo successfully. Data: %{public}s', JSON.stringify(data));
    }).catch((err: BusinessError) => {
        hilog.error(0x0000, 'testTag', 'getAppProvisionInfo failed. Cause: %{public}s', err.message);
    });
} catch (err) {
    let message = (err as BusinessError).message;
    hilog.error(0x0000, 'testTag', 'getAppProvisionInfo failed. Cause: %{public}s', message);
}

try {
    bundleManager.getAppProvisionInfo(bundleName, userId).then((data) => {
        hilog.info(0x0000, 'testTag', 'getAppProvisionInfo successfully. Data: %{public}s', JSON.stringify(data));
    }).catch((err: BusinessError) => {
        hilog.error(0x0000, 'testTag', 'getAppProvisionInfo failed. Cause: %{public}s', err.message);
    });
} catch (err) {
    let message = (err as BusinessError).message;
    hilog.error(0x0000, 'testTag', 'getAppProvisionInfo failed. Cause: %{public}s', message);
}

bundleManager.getAppProvisionInfoSync¹⁰⁺

getAppProvisionInfoSync(bundleName: string, userId?: number): AppProvisionInfo

Obtains the provision profile based on the given bundle name and user ID. This API returns the result synchronously.

System API: This is a system API.

Required permissions: ohos.permission.GET_BUNDLE_INFO_PRIVILEGED

System capability: SystemCapability.BundleManager.BundleFramework.Core

Parameters

Name	Type	Mandatory	Description
bundleName	string	Yes	Bundle name.
userId	number	No	User ID. The default value is the user ID of the caller. The value must be greater than or equal to 0. You can call getOsAccountLocalId to obtain the user ID on the current device.

Return value

Type	Description
AppProvisionInfo	Provision profile.

Error codes

For details about the error codes, see Bundle Error Codes.

ID	Error Message
17700001	The specified bundleName is not found.
17700004	The specified user ID is not found.

Example

import bundleManager from '@ohos.bundle.bundleManager';
import { BusinessError } from '@ohos.base';
import hilog from '@ohos.hilog';
let bundleName = "com.ohos.myapplication";
let userId = 100;

try {
    let data = bundleManager.getAppProvisionInfoSync(bundleName);
    hilog.info(0x0000, 'testTag', 'getAppProvisionInfoSync successfully. Data: %{public}s', JSON.stringify(data));
} catch (err) {
    let message = (err as BusinessError).message;
    hilog.error(0x0000, 'testTag', 'getAppProvisionInfoSync failed. Cause: %{public}s', message);
}

try {
    let data = bundleManager.getAppProvisionInfoSync(bundleName, userId);
    hilog.info(0x0000, 'testTag', 'getAppProvisionInfoSync successfully. Data: %{public}s', JSON.stringify(data));
} catch (err) {
    let message = (err as BusinessError).message;
    hilog.error(0x0000, 'testTag', 'getAppProvisionInfoSync failed. Cause: %{public}s', message);
}

bundleManager.getSpecifiedDistributionType¹⁰⁺

getSpecifiedDistributionType(bundleName: string): string

Obtains the distribution type of a bundle in synchronous mode. The return value is the specifiedDistributionType field value in InstallParam passed when install is called.

System API: This is a system API.

Required permissions: ohos.permission.GET_BUNDLE_INFO_PRIVILEGED

System capability: SystemCapability.BundleManager.BundleFramework.Core

Parameters

Name	Type	Mandatory	Description
bundleName	string	Yes	Bundle name.

Return value

Type	Description
string	Distribution type of the bundle.

Error codes

For details about the error codes, see Bundle Error Codes.

ID	Error Message
17700001	The specified bundleName is not found.

Example

import bundleManager from '@ohos.bundle.bundleManager';
import { BusinessError } from '@ohos.base';
let bundleName = "com.example.myapplication";

try {
    let type = bundleManager.getSpecifiedDistributionType(bundleName);
    console.info('getSpecifiedDistributionType successfully, type:' + type);
} catch (error) {
    let message = (error as BusinessError).message;
    console.error('getSpecifiedDistributionType failed. Cause: ' + message);
}

bundleManager.getAdditionalInfo¹⁰⁺

getAdditionalInfo(bundleName: string): string

Obtains additional information about a bundle in synchronous mode. The return value is the additionalInfo field value in InstallParam passed when install is called.

System API: This is a system API.

Required permissions: ohos.permission.GET_BUNDLE_INFO_PRIVILEGED

System capability: SystemCapability.BundleManager.BundleFramework.Core

Parameters

Name	Type	Mandatory	Description
bundleName	string	Yes	Bundle name.

Return value

Type	Description
string	Additional information about the bundle.

Error codes

For details about the error codes, see Bundle Error Codes.

ID	Error Message
17700001	The specified bundleName is not found.

Example

import bundleManager from '@ohos.bundle.bundleManager';
import { BusinessError } from '@ohos.base';
let bundleName = "com.example.myapplication";

try {
    let info = bundleManager.getAdditionalInfo(bundleName);
    console.info('getAdditionalInfo successfully, additionInfo:' + info);
} catch (error) {
    let message = (error as BusinessError).message;
    console.error('getAdditionalInfo failed. Cause: ' + message);
}

bundleManager.queryExtensionAbilityInfoSync¹¹⁺

queryExtensionAbilityInfoSync(want: Want, extensionAbilityType: string, extensionAbilityFlags: number, userId?: number): Array<ExtensionAbilityInfo>

Obtains the ExtensionAbility information based on the given want, ExtensionAbility type, ExtensionAbility flags, and user ID. This API returns the result synchronously.

System API: This is a system API.

Required permissions: ohos.permission.GET_BUNDLE_INFO_PRIVILEGED or ohos.permission.GET_BUNDLE_INFO

System capability: SystemCapability.BundleManager.BundleFramework.Core

Parameters

Name	Type	Mandatory	Description
want	Want	Yes	Want containing the bundle name to query.
extensionAbilityType	string	Yes	Type of the custom ExtensionAbility.
extensionAbilityFlags	number	Yes	Information flags to be contained in the returned ExtensionAbilityInfo object.
userId	number	No	User ID. The default value is the user ID of the caller. The value must be greater than or equal to 0.

Return value

Type	Description
Array<ExtensionAbilityInfo>	An array of ExtensionAbilityInfo objects.

Error codes

For details about the error codes, see Bundle Error Codes.

ID	Error Message
17700001	The specified bundleName is not found.
17700003	The specified extensionAbility is not found.
17700004	The specified userId is invalid.
17700026	The specified bundle is disabled.

Example

// Call the API with the userId parameter specified.
import bundleManager from '@ohos.bundle.bundleManager';
import hilog from '@ohos.hilog';
import Want from '@ohos.app.ability.Want';
import { BusinessError } from '@ohos.base';

let extensionAbilityType = "form";
let extensionFlags = bundleManager.ExtensionAbilityFlag.GET_EXTENSION_ABILITY_INFO_DEFAULT;
let userId = 100;
let want: Want = {
    bundleName : "com.example.myapplication",
    abilityName : "EntryAbility"
};

try {
    let data = bundleManager.queryExtensionAbilityInfoSync(want, extensionAbilityType, extensionFlags, userId)
    hilog.info(0x0000, 'testTag', 'queryExtensionAbilityInfoSync successfully. Data: %{public}s', JSON.stringify(data));
} catch (err) {
    let message = (err as BusinessError).message;
    hilog.error(0x0000, 'testTag', 'queryExtensionAbilityInfoSync failed: %{public}s', message);
}

// Call the API without passing in the userId parameter.
import bundleManager from '@ohos.bundle.bundleManager';
import hilog from '@ohos.hilog';
import Want from '@ohos.app.ability.Want';
import { BusinessError } from '@ohos.base';

let extensionAbilityType = "form";
let extensionFlags = bundleManager.ExtensionAbilityFlag.GET_EXTENSION_ABILITY_INFO_DEFAULT;
let want: Want = {
    bundleName : "com.example.myapplication",
    abilityName : "EntryAbility"
};

try {
    let data = bundleManager.queryExtensionAbilityInfoSync(want, extensionAbilityType, extensionFlags);
    hilog.info(0x0000, 'testTag', 'queryExtensionAbilityInfoSync successfully. Data: %{public}s', JSON.stringify(data));
} catch (err) {
    let message = (err as BusinessError).message;
    hilog.error(0x0000, 'testTag', 'queryExtensionAbilityInfoSync failed: %{public}s', message);
}

bundleManager.getJsonProfile¹¹⁺

getJsonProfile(profileType: ProfileType, bundleName: string, moduleName?: string): string

Obtains the JSON strings of the profile based on the given profile type, bundle name, and module name. This API returns the result synchronously.

No permission is required for obtaining the caller's own profile.

System API: This is a system API.

Required permissions: ohos.permission.GET_BUNDLE_INFO_PRIVILEGED or ohos.permission.GET_BUNDLE_INFO

System capability: SystemCapability.BundleManager.BundleFramework.Core

Parameters

Name	Type	Mandatory	Description
profileType	ProfileType	Yes	Type of the profile.
bundleName	string	Yes	Bundle name of the application.
moduleName	string	No	Module name of the application. If this parameter is not passed in, the entry module is used.

Return value

Type	Description
string	JSON string of the profile.

Error codes

For details about the error codes, see Bundle Error Codes.

ID	Error Message
17700001	The specified bundleName is not found.
17700002	The specified moduleName is not found.
17700024	Failed to get the profile because the specified profile is not found in the HAP.
17700026	The specified bundle is disabled.

Example

import bundleManager from '@ohos.bundle.bundleManager';
import hilog from '@ohos.hilog';
import { BusinessError } from '@ohos.base';

let bundleName = 'com.example.myapplication';
let moduleName = 'entry';
let profileType = bundleManager.ProfileType.INTENT_PROFILE;

try {
    let data = bundleManager.getJsonProfile(profileType, bundleName, moduleName)
    hilog.info(0x0000, 'testTag', 'getJsonProfile successfully. Data: %{public}s', data);
} catch (err) {
    let message = (err as BusinessError).message;
    hilog.error(0x0000, 'testTag', 'getJsonProfile failed: %{public}s', message);
}

bundleManager.getRecoverableApplicationInfo¹¹⁺

getRecoverableApplicationInfo(callback: AsyncCallback<Array<RecoverableApplicationInfo>>): void

Obtains information about all preinstalled applications that can be restored. This API uses an asynchronous callback to return the result.

System API: This is a system API.

Required permissions: ohos.permission.GET_BUNDLE_INFO_PRIVILEGED

System capability: SystemCapability.BundleManager.BundleFramework.Core

Parameters

Name	Type	Mandatory	Description
callback	AsyncCallback<Array<RecoverableApplicationInfo>>	Yes	Callback used to return the result. If the operation is successful, err is null and data is an array of the recoverable application information obtained.

Example

import bundleManager from '@ohos.bundle.bundleManager';
import { BusinessError } from '@ohos.base';
import hilog from '@ohos.hilog';

try {
    bundleManager.getRecoverableApplicationInfo((err, data) => {
        if (err) {
            hilog.error(0x0000, 'testTag', 'getRecoverableApplicationInfo failed: %{public}s', err.message);
        } else {
            hilog.info(0x0000, 'testTag', 'getRecoverableApplicationInfo successfully: %{public}s', JSON.stringify(data));
        }
    });
} catch (err) {
    let message = (err as BusinessError).message;
    hilog.error(0x0000, 'testTag', 'getRecoverableApplicationInfo failed: %{public}s', message);
}

bundleManager.getRecoverableApplicationInfo¹¹⁺

getRecoverableApplicationInfo(): Promise<Array<RecoverableApplicationInfo>>

Obtains information about all preinstalled applications that can be restored. This API uses a promise to return the result.

System API: This is a system API.

Required permissions: ohos.permission.GET_BUNDLE_INFO_PRIVILEGED

System capability: SystemCapability.BundleManager.BundleFramework.Core

Return value

Type	Description
Promise<Array<RecoverableApplicationInfo>>	Promise used to return the information about all recoverable applications.

Example

import bundleManager from '@ohos.bundle.bundleManager';
import { BusinessError } from '@ohos.base';
import hilog from '@ohos.hilog';

try {
    bundleManager.getRecoverableApplicationInfo().then((data) => {
        hilog.info(0x0000, 'testTag', 'getRecoverableApplicationInfo successfully: %{public}s', JSON.stringify(data));
    }).catch((err: BusinessError) => {
        hilog.error(0x0000, 'testTag', 'getRecoverableApplicationInfo failed: %{public}s', err.message);
    });
} catch (err) {
    let message = (err as BusinessError).message;
    hilog.error(0x0000, 'testTag', 'getRecoverableApplicationInfo failed: %{public}s', message);
}

bundleManager.setAdditionalInfo¹¹⁺

setAdditionalInfo(bundleName: string, additionalInfo: string): void

Sets additional information for an application. This API can be called only by AppGallery.

System API: This is a system API.

Required permissions: ohos.permission.GET_BUNDLE_INFO_PRIVILEGED

System capability: SystemCapability.BundleManager.BundleFramework.Core

Parameters

Name	Type	Mandatory	Description
bundleName	string	Yes	Bundle name.
additionalInfo	string	Yes	Additional information to set.

Error codes

For details about the error codes, see Bundle Error Codes.

ID	Error Message
17700001	The specified bundleName is not found.
17700053	The caller is not AppGallery.

Example

import bundleManager from '@ohos.bundle.bundleManager';
import { BusinessError } from '@ohos.base';
import hilog from '@ohos.hilog';

let bundleName = "com.example.myapplication";
let additionalInfo = "xxxxxxxxx,formUpdateLevel:4";

try {
    bundleManager.setAdditionalInfo(bundleName, additionalInfo);
    hilog.info(0x0000, 'testTag', 'setAdditionalInfo successfully.');
} catch (err) {
    let message = (err as BusinessError).message;
    hilog.error(0x0000, 'testTag', 'setAdditionalInfo failed. Cause: %{public}s', message);
}

bundleManager.queryExtensionAbilityInfoSync¹¹⁺

queryExtensionAbilityInfoSync(extensionAbilityType: string, extensionAbilityFlags: number, userId?: number): Array<ExtensionAbilityInfo>

Obtains the ExtensionAbility information based on the given ExtensionAbility type, ExtensionAbility flags, and user ID.

System API: This is a system API.

Required permissions: ohos.permission.GET_BUNDLE_INFO_PRIVILEGED or ohos.permission.GET_BUNDLE_INFO

System capability: SystemCapability.BundleManager.BundleFramework.Core

Parameters

Name	Type	Mandatory	Description
extensionAbilityType	string	Yes	Type of the custom ExtensionAbility.
extensionAbilityFlags	number	Yes	Information flags to be contained in the returned ExtensionAbilityInfo object.
userId	number	No	User ID. The default value is the user ID of the caller. The value must be greater than or equal to 0.

Return value

Type	Description
Array<ExtensionAbilityInfo>	An array of ExtensionAbilityInfo objects.

Error codes

For details about the error codes, see Bundle Error Codes.

ID	Error Message
17700003	The specified extensionAbility is not found.
17700004	The specified userId is invalid.

Example

// Call the API with the userId parameter specified.
import bundleManager from '@ohos.bundle.bundleManager';
import hilog from '@ohos.hilog';
import { BusinessError } from '@ohos.base';

let extensionAbilityType = "form";
let extensionFlags = bundleManager.ExtensionAbilityFlag.GET_EXTENSION_ABILITY_INFO_DEFAULT;
let userId = 100;

try {
    let data = bundleManager.queryExtensionAbilityInfoSync(extensionAbilityType, extensionFlags, userId)
    hilog.info(0x0000, 'testTag', 'queryExtensionAbilityInfoSync successfully. Data: %{public}s', JSON.stringify(data));
} catch (err) {
    let message = (err as BusinessError).message;
    hilog.error(0x0000, 'testTag', 'queryExtensionAbilityInfoSync failed: %{public}s', message);
}

// Call the API without passing in the userId parameter.
import bundleManager from '@ohos.bundle.bundleManager';
import hilog from '@ohos.hilog';
import { BusinessError } from '@ohos.base';

let extensionAbilityType = "form";
let extensionFlags = bundleManager.ExtensionAbilityFlag.GET_EXTENSION_ABILITY_INFO_DEFAULT;

try {
    let data = bundleManager.queryExtensionAbilityInfoSync(extensionAbilityType, extensionFlags);
    hilog.info(0x0000, 'testTag', 'queryExtensionAbilityInfoSync successfully. Data: %{public}s', JSON.stringify(data));
} catch (err) {
    let message = (err as BusinessError).message;
    hilog.error(0x0000, 'testTag', 'queryExtensionAbilityInfoSync failed: %{public}s', message);
}