harmony 鸿蒙@ohos.account.osAccount (OS Account Management)

  • 2022-08-09
  • 浏览 (743)

@ohos.account.osAccount (OS Account Management)

The osAccount module provides basic capabilities for managing OS accounts, including adding, deleting, querying, setting, subscribing to, and enabling an OS account.

NOTE

The initial APIs of this module are supported since API version 7. Newly added APIs will be marked with a superscript to indicate their earliest API version.

Modules to Import

import account_osAccount from '@ohos.account.osAccount';

account_osAccount.getAccountManager

getAccountManager(): AccountManager

Obtains an AccountManager instance.

System capability: SystemCapability.Account.OsAccount

Return value

Type Description
AccountManager AccountManager instance obtained.

Example

  let accountManager = account_osAccount.getAccountManager();

OsAccountType

Enumerates the OS account types.

System capability: SystemCapability.Account.OsAccount

Name Value Description
ADMIN 0 Administrator account
NORMAL 1 Normal account
GUEST 2 Guest account

AccountManager

Provides APIs for managing OS accounts.

activateOsAccount

activateOsAccount(localId: number, callback: AsyncCallback<void>): void

Activates an OS account. This API uses an asynchronous callback to return the result.

System API: This is a system API.

Required permissions: ohos.permission.INTERACT_ACROSS_LOCAL_ACCOUNTS_EXTENSION

System capability: SystemCapability.Account.OsAccount

Parameters

Name Type Mandatory Description
localId number Yes ID of the target OS account.
callback AsyncCallback<void> Yes Callback invoked to return the result. If the operation is successful, err is null. Otherwise, err is an error object.

Error codes

ID Error Message
12300001 System service exception.
12300002 Invalid localId.
12300003 Account not found.
12300008 Restricted Account.
12300009 Account has been activated.

Example: Activate OS account 100.

  import { BusinessError } from '@ohos.base';
  let localId: number = 100;
  try {
    accountManager.activateOsAccount(localId, (err: BusinessError)=>{
      if (err) {
        console.error(`activateOsAccount failed, code is ${err.code}, message is ${err.message}`);
      } else {
        console.log('activateOsAccount successfully');
      }
    });
  } catch (err) {
    console.log('activateOsAccount failed, error:' + JSON.stringify(err));
  }

activateOsAccount

activateOsAccount(localId: number): Promise<void>

Activates an OS account. This API uses a promise to return the result.

System API: This is a system API.

Required permissions: ohos.permission.INTERACT_ACROSS_LOCAL_ACCOUNTS_EXTENSION

System capability: SystemCapability.Account.OsAccount

Parameters

Name Type Mandatory Description
localId number Yes ID of the target OS account.

Return value

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

Error codes

ID Error Message
12300001 System service exception.
12300002 Invalid localId.
12300003 Account not found.
12300008 Restricted Account.
12300009 Account has been activated.

Example: Activate OS account 100.

  import { BusinessError } from '@ohos.base';
  let accountManager = account_osAccount.getAccountManager();
  let localId: number = 100;
  try {
    accountManager.activateOsAccount(localId).then(() => {
      console.log('activateOsAccount successfully');
    }).catch((err: BusinessError) => {
      console.log('activateOsAccount failed, err:' + JSON.stringify(err));
    });
  } catch (e) {
    console.log('activateOsAccount exception: ' + JSON.stringify(e));
  }

checkMultiOsAccountEnabled9+

checkMultiOsAccountEnabled(callback: AsyncCallback<boolean>): void

Checks whether multiple OS accounts are supported. This API uses an asynchronous callback to return the result.

System capability: SystemCapability.Account.OsAccount

Parameters

Name Type Mandatory Description
callback AsyncCallback<boolean> Yes Callback invoked to return the result. The value true means multiple OS accounts are supported; the value false means the opposite.

Error codes

ID Error Message
12300001 System service exception.

Example

  import { BusinessError } from '@ohos.base';
  let accountManager = account_osAccount.getAccountManager();
  try {
    accountManager.checkMultiOsAccountEnabled((err: BusinessError, isEnabled: boolean) => {
      if (err) {
        console.error(`checkMultiOsAccountEnabled failed, code is ${err.code}, message is ${err.message}`);
      } else {
      console.log('checkMultiOsAccountEnabled successfully, isEnabled: ' + isEnabled);
      }
    });
  } catch (err) {
    console.log('checkMultiOsAccountEnabled failed, error:' + JSON.stringify(err));
  }

checkMultiOsAccountEnabled9+

checkMultiOsAccountEnabled(): Promise<boolean>

Checks whether multiple OS accounts are supported. This API uses a promise to return the result.

System capability: SystemCapability.Account.OsAccount

Return value

Type Description
Promise<boolean> Promise used to return the result. The value true means multiple OS accounts are supported; the value false means the opposite.

Error codes

ID Error Message
12300001 System service exception.

Example

  import { BusinessError } from '@ohos.base';
  try {
    let accountManager = account_osAccount.getAccountManager();
    accountManager.checkMultiOsAccountEnabled().then((isEnabled: boolean) => {
      console.log('checkMultiOsAccountEnabled successfully, isEnabled: ' + isEnabled);
    }).catch((err: BusinessError) => {
      console.error(`checkMultiOsAccountEnabled failed, code is ${err.code}, message is ${err.message}`);
    });
  } catch (err) {
    console.log('checkMultiOsAccountEnabled failed, error:' + JSON.stringify(err));
  }

checkOsAccountActivated9+

checkOsAccountActivated(localId: number, callback: AsyncCallback<boolean>): void

Checks whether an OS account is activated. This API uses an asynchronous callback to return the result.

Required permissions: ohos.permission.MANAGE_LOCAL_ACCOUNTS or ohos.permission.INTERACT_ACROSS_LOCAL_ACCOUNTS

System capability: SystemCapability.Account.OsAccount

Parameters

Name Type Mandatory Description
localId number Yes ID of the target OS account.
callback AsyncCallback<boolean> Yes Callback invoked to return the result. The value true means the account is activated; the value false means the opposite.

Error codes

ID Error Message
12300001 System service exception.
12300002 Invalid localId.
12300003 Account not found.

Example: Check whether OS account 100 is activated.

  import { BusinessError } from '@ohos.base';
  let accountManager = account_osAccount.getAccountManager();
  let localId: number = 100;
  try {
    accountManager.checkOsAccountActivated(localId, (err: BusinessError, isActivated: boolean) => {
      if (err) {
        console.log('checkOsAccountActivated failed, error:' + JSON.stringify(err));
      } else {
        console.log('checkOsAccountActivated successfully, isActivated:' + isActivated);
      }
    });
  } catch (err) {
    console.log('checkOsAccountActivated exception: ' + JSON.stringify(err));
  }

checkOsAccountActivated9+

checkOsAccountActivated(localId: number): Promise<boolean>

Checks whether an OS account is activated. This API uses a promise to return the result.

Required permissions: ohos.permission.MANAGE_LOCAL_ACCOUNTS or ohos.permission.INTERACT_ACROSS_LOCAL_ACCOUNTS

System capability: SystemCapability.Account.OsAccount

Parameters

Name Type Mandatory Description
localId number Yes ID of the target OS account.

Return value

Type Description
Promise<boolean> Promise used to return the result. The value true means the account is activated; the value false means the opposite.

Error codes

ID Error Message
12300001 System service exception.
12300002 Invalid localId.
12300003 Account not found.

Example: Check whether OS account 100 is activated.

  import { BusinessError } from '@ohos.base';
  let accountManager = account_osAccount.getAccountManager();
  let localId: number = 100;
  try {
    accountManager.checkOsAccountActivated(localId).then((isActivated: boolean) => {
      console.log('checkOsAccountActivated successfully, isActivated: ' + isActivated);
    }).catch((err: BusinessError) => {
      console.log('checkOsAccountActivated failed, error: ' + JSON.stringify(err));
    });
  } catch (err) {
    console.log('checkOsAccountActivated exception: ' + JSON.stringify(err));
  }

checkOsAccountConstraintEnabled9+

checkOsAccountConstraintEnabled(localId: number, constraint: string, callback: AsyncCallback<boolean>): void

Checks whether the specified constraint is enabled for an OS account. This API uses an asynchronous callback to return the result.

Required permissions: ohos.permission.MANAGE_LOCAL_ACCOUNTS or ohos.permission.INTERACT_ACROSS_LOCAL_ACCOUNTS

System capability: SystemCapability.Account.OsAccount

Parameters

Name Type Mandatory Description
localId number Yes ID of the target OS account.
constraint string Yes Constraint to check.
callback AsyncCallback<boolean> Yes Callback invoked to return the result. The value true means the specified constraint is enabled; the value false means the opposite.

Error codes

ID Error Message
12300001 System service exception.
12300002 Invalid localId or constraint.
12300003 Account not found.

Example: Check whether OS account 100 is forbidden to use Wi-Fi.

  import { BusinessError } from '@ohos.base';
  let accountManager = account_osAccount.getAccountManager();
  let localId: number = 100;
  let constraint: string = 'constraint.wifi';
  try {
    accountManager.checkOsAccountConstraintEnabled(localId, constraint, (err: BusinessError, isEnabled: boolean)=>{
      if (err) {
        console.log('checkOsAccountConstraintEnabled failed, error: ' + JSON.stringify(err));
      } else {
        console.log('checkOsAccountConstraintEnabled successfully, isEnabled: ' + isEnabled);
      }
    });
  } catch (err) {
    console.log('checkOsAccountConstraintEnabled exception: ' + JSON.stringify(err));
  }

checkOsAccountConstraintEnabled9+

checkOsAccountConstraintEnabled(localId: number, constraint: string): Promise<boolean>

Checks whether the specified constraint is enabled for an OS account. This API uses a promise to return the result.

Required permissions: ohos.permission.MANAGE_LOCAL_ACCOUNTS or ohos.permission.INTERACT_ACROSS_LOCAL_ACCOUNTS

System capability: SystemCapability.Account.OsAccount

Parameters

Name Type Mandatory Description
localId number Yes ID of the target OS account.
constraint string Yes Constraint to check.

Return value

Type Description
Promise<boolean> Promise used to return the result. The value true means the specified constraint is enabled; the value false means the opposite.

Error codes

ID Error Message
12300001 System service exception.
12300002 Invalid localId or constraint.
12300003 Account not found.

Example: Check whether OS account 100 is forbidden to use Wi-Fi.

  import { BusinessError } from '@ohos.base';
  let accountManager = account_osAccount.getAccountManager();
  let localId: number = 100;
  let constraint: string = 'constraint.wifi';
  try {
    accountManager.checkOsAccountConstraintEnabled(localId, constraint).then((isEnabled: boolean) => {
      console.log('checkOsAccountConstraintEnabled successfully, isEnabled: ' + isEnabled);
    }).catch((err: BusinessError) => {
      console.log('checkOsAccountConstraintEnabled failed, error: ' + JSON.stringify(err));
    });
  } catch (err) {
    console.log('checkOsAccountConstraintEnabled exception: ' + JSON.stringify(err));
  }

checkOsAccountTestable9+

checkOsAccountTestable(callback: AsyncCallback<boolean>): void

Checks whether this OS account is a test account. This API uses an asynchronous callback to return the result.

System capability: SystemCapability.Account.OsAccount

Parameters

Name Type Mandatory Description
callback AsyncCallback<boolean> Yes Callback invoked to return the result. The value true means the account is a test account; the value false means the opposite.

Error codes

ID Error Message
12300001 System service exception.

Example

  import { BusinessError } from '@ohos.base';
  let accountManager = account_osAccount.getAccountManager();
  try {
    accountManager.checkOsAccountTestable((err: BusinessError, isTestable: boolean) => {
      if (err) {
        console.log('checkOsAccountTestable failed, error: ' + JSON.stringify(err));
      } else {
        console.log('checkOsAccountTestable successfully, isTestable: ' + isTestable);
      }
    });
  } catch (err) {
    console.log('checkOsAccountTestable error: ' + JSON.stringify(err));
  }

checkOsAccountTestable9+

checkOsAccountTestable(): Promise<boolean>

Checks whether this OS account is a test account. This API uses a promise to return the result.

System capability: SystemCapability.Account.OsAccount

Return value

Type Description
Promise<boolean> Promise used to return the result. The value true means the account is a test account; the value false means the opposite.

Error codes

ID Error Message
12300001 System service exception.

Example

  import { BusinessError } from '@ohos.base';
  let accountManager = account_osAccount.getAccountManager();
  try {
    accountManager.checkOsAccountTestable().then((isTestable: boolean) => {
      console.log('checkOsAccountTestable successfully, isTestable: ' + isTestable);
    }).catch((err: BusinessError) => {
      console.log('checkOsAccountTestable failed, error: ' + JSON.stringify(err));
    });
  } catch (err) {
    console.log('checkOsAccountTestable exception: ' + JSON.stringify(err));
  }

checkOsAccountVerified9+

checkOsAccountVerified(callback: AsyncCallback<boolean>): void

Checks whether this OS account has been verified. This API uses an asynchronous callback to return the result.

System capability: SystemCapability.Account.OsAccount

Parameters

Name Type Mandatory Description
callback AsyncCallback<boolean> Yes Callback invoked to return the result. The value true means the OS account has been verified; the value false means the opposite.

Error codes

ID Error Message
12300001 System service exception.

Example

  import { BusinessError } from '@ohos.base';
  let accountManager = account_osAccount.getAccountManager();
  try {
    accountManager.checkOsAccountVerified((err: BusinessError, isVerified: boolean) => {
      if (err) {
        console.log('checkOsAccountVerified failed, error: ' + JSON.stringify(err));
      } else {
        console.log('checkOsAccountVerified successfully, isVerified: ' + isVerified);
      }
    });
  } catch (err) {
    console.log('checkOsAccountVerified exception: ' + JSON.stringify(err));
  }

checkOsAccountVerified9+

checkOsAccountVerified(): Promise<boolean>

Checks whether this OS account has been verified. This API uses a promise to return the result.

System capability: SystemCapability.Account.OsAccount

Return value

Type Description
Promise<boolean> Promise used to return the result. The value true means the OS account has been verified; the value false means the opposite.

Error codes

ID Error Message
12300001 System service exception.

Example

  import { BusinessError } from '@ohos.base';
  let accountManager = account_osAccount.getAccountManager();
  try {
    accountManager.checkOsAccountVerified().then((isVerified: boolean) => {
      console.log('checkOsAccountVerified successfully, isVerified: ' + isVerified);
    }).catch((err: BusinessError) => {
      console.log('checkOsAccountVerified failed, error: ' + JSON.stringify(err));
    });
  } catch (err) {
    console.log('checkOsAccountVerified exception: ' + JSON.stringify(err));
  }

checkOsAccountVerified9+

checkOsAccountVerified(localId: number, callback: AsyncCallback<boolean>): void

Checks whether an OS account has been verified. This API uses an asynchronous callback to return the result.

Required permissions: ohos.permission.MANAGE_LOCAL_ACCOUNTS or ohos.permission.INTERACT_ACROSS_LOCAL_ACCOUNTS

System capability: SystemCapability.Account.OsAccount

Parameters

Name Type Mandatory Description
localId number Yes ID of the target OS account.
callback AsyncCallback<boolean> Yes Callback invoked to return the result. The value true means the OS account has been verified; the value false means the opposite.

Error codes

ID Error Message
12300001 System service exception.
12300002 Invalid localId.
12300003 Account not found.

Example

  import { BusinessError } from '@ohos.base';
  let accountManager = account_osAccount.getAccountManager();
  let localId: number = 100;
  try {
    accountManager.checkOsAccountVerified(localId, (err: BusinessError, isVerified: boolean) => {
      if (err) {
        console.log('checkOsAccountVerified failed, error: ' + JSON.stringify(err));
      } else {
        console.log('checkOsAccountVerified successfully, isVerified: ' + isVerified);
      }
    });
  } catch (err) {
    console.log('checkOsAccountVerified exception: ' + err);
  }

checkOsAccountVerified9+

checkOsAccountVerified(localId: number): Promise<boolean>

Checks whether an OS account has been verified. This API uses a promise to return the result.

Required permissions: ohos.permission.MANAGE_LOCAL_ACCOUNTS or ohos.permission.INTERACT_ACROSS_LOCAL_ACCOUNTS

System capability: SystemCapability.Account.OsAccount

Parameters

Name Type Mandatory Description
localId number Yes ID of the target OS account. If this parameter is not specified, this API checks whether the current OS account has been verified.

Return value

Type Description
Promise<boolean> Promise used to return the result. The value true means the OS account has been verified; the value false means the opposite.

Error codes

ID Error Message
12300001 System service exception.
12300002 Invalid localId.
12300003 Account not found.

Example

  import { BusinessError } from '@ohos.base';
  let accountManager = account_osAccount.getAccountManager();
  let localId: number = 100;
  try {
    accountManager.checkOsAccountVerified(localId).then((isVerified: boolean) => {
      console.log('checkOsAccountVerified successfully, isVerified: ' + isVerified);
    }).catch((err: BusinessError) => {
      console.log('checkOsAccountVerified failed, error: ' + JSON.stringify(err));
    });
  } catch (err) {
    console.log('checkOsAccountVerified exception: ' + JSON.stringify(err));
  }

checkOsAccountVerified9+

checkOsAccountVerified(): Promise<boolean>

Checks whether this OS account has been verified. This API uses a promise to return the result.

System capability: SystemCapability.Account.OsAccount

Return value

Type Description
Promise<boolean> Promise used to return the result. The value true means the OS account has been verified; the value false means the opposite.

Error codes

ID Error Message
12300001 System service exception.

Example

  import { BusinessError } from '@ohos.base';
  let accountManager = account_osAccount.getAccountManager();
  try {
    accountManager.checkOsAccountVerified().then((isVerified: boolean) => {
      console.log('checkOsAccountVerified successfully, isVerified: ' + isVerified);
    }).catch((err: BusinessError) => {
      console.log('checkOsAccountVerified failed, error: ' + JSON.stringify(err));
    });
  } catch (err) {
    console.log('checkOsAccountVerified exception: ' + JSON.stringify(err));
  }

removeOsAccount

removeOsAccount(localId: number, callback: AsyncCallback<void>): void

Deletes an OS account. This API uses an asynchronous callback to return the result.

System API: This is a system API.

Required permissions: ohos.permission.MANAGE_LOCAL_ACCOUNTS

System capability: SystemCapability.Account.OsAccount

Parameters

Name Type Mandatory Description
localId number Yes ID of the target OS account.
callback AsyncCallback<void> Yes Callback invoked to return the result. If the operation is successful, err is null. Otherwise, err is an error object.

Error codes

ID Error Message
12300001 System service exception.
12300002 Invalid localId.
12300003 Account not found.
12300008 Restricted Account.

Example

  import { BusinessError } from '@ohos.base';
  let accountManager = account_osAccount.getAccountManager();
  let accountName: string = 'testAccountName';
  try {
    accountManager.createOsAccount(accountName, account_osAccount.OsAccountType.NORMAL,
      (err: BusinessError, osAccountInfo: account_osAccount.OsAccountInfo) => {
        accountManager.removeOsAccount(osAccountInfo.localId, (err: BusinessError)=>{
          if (err) {
            console.log('removeOsAccount failed, error: ' + JSON.stringify(err));
          } else {
            console.log('removeOsAccount successfully');
          }
      });
    });
  } catch (err) {
    console.log('removeOsAccount exception: ' + JSON.stringify(err));
  }

removeOsAccount

removeOsAccount(localId: number): Promise<void>

Deletes an OS account. This API uses a promise to return the result.

System API: This is a system API.

Required permissions: ohos.permission.MANAGE_LOCAL_ACCOUNTS

System capability: SystemCapability.Account.OsAccount

Parameters

Name Type Mandatory Description
localId number Yes ID of the target OS account.

Return value

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

Error codes

ID Error Message
12300001 System service exception.
12300002 Invalid localId.
12300003 Account not found.
12300008 Restricted Account.

Example

  import { BusinessError } from '@ohos.base';
  let accountManager = account_osAccount.getAccountManager();
  let accountName: string = 'testAccountName';
  try {
    accountManager.createOsAccount(accountName, account_osAccount.OsAccountType.NORMAL,
      (err: BusinessError, osAccountInfo: account_osAccount.OsAccountInfo)=>{
        accountManager.removeOsAccount(osAccountInfo.localId).then(() => {
          console.log('removeOsAccount successfully');
        }).catch((err: BusinessError) => {
            console.log('removeOsAccount failed, error: ' + JSON.stringify(err));
        });
    });
  } catch (err) {
    console.log('removeOsAccount exception: ' + JSON.stringify(err));
  }

setOsAccountConstraints

setOsAccountConstraints(localId: number, constraints: Array<string>, enable: boolean,callback: AsyncCallback<void>): void

Sets or removes constraints for an OS account. This API uses an asynchronous callback to return the result.

System API: This is a system API.

Required permissions: ohos.permission.MANAGE_LOCAL_ACCOUNTS

System capability: SystemCapability.Account.OsAccount

Parameters

Name Type Mandatory Description
localId number Yes ID of the target OS account.
constraints Array<string> Yes List of constraints to set or remove.
enable boolean Yes Set or remove constraints. The value true means to set constraints, and false means to remove constraints.
callback AsyncCallback<void> Yes Callback invoked to return the result. If the operation is successful, err is null. Otherwise, err is an error object.

Error codes

ID Error Message
12300001 System service exception.
12300002 Invalid localId or constraints.
12300003 Account not found.
12300008 Restricted Account.

Example: Disable Wi-Fi for OS account 100.

  import { BusinessError } from '@ohos.base';
  let accountManager = account_osAccount.getAccountManager();
  let localId: number = 100;
  let constraint: string = 'constraint.wifi';
  try {
    accountManager.setOsAccountConstraints(localId, [constraint], true, (err: BusinessError) => {
      if (err) {
        console.log('setOsAccountConstraints failed, error: ' + JSON.stringify(err));
      } else {
        console.log('setOsAccountConstraints successfully');
      }
    });
  } catch (err) {
    console.log('setOsAccountConstraints exception: ' + JSON.stringify(err));
  }

setOsAccountConstraints

setOsAccountConstraints(localId: number, constraints: Array<string>, enable: boolean): Promise<void>

Sets or removes constraints for an OS account. This API uses a promise to return the result.

System API: This is a system API.

Required permissions: ohos.permission.MANAGE_LOCAL_ACCOUNTS

System capability: SystemCapability.Account.OsAccount

Parameters

Name Type Mandatory Description
localId number Yes ID of the target OS account.
constraints Array<string> Yes List of constraints to set or remove.
enable boolean Yes Set or remove constraints. The value true means to set constraints, and false means to remove constraints.

Return value

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

Error codes

ID Error Message
12300001 System service exception.
12300002 Invalid localId or constraints.
12300003 Account not found.
12300008 Restricted Account.

Example: Remove the constraint on the use of Wi-Fi for OS account 100.

  import { BusinessError } from '@ohos.base';
  let accountManager = account_osAccount.getAccountManager();
  let localId: number = 100;
  try {
    accountManager.setOsAccountConstraints(localId, ['constraint.location.set'], false).then(() => {
      console.log('setOsAccountConstraints succsuccessfully');
    }).catch((err: BusinessError) => {
      console.log('setOsAccountConstraints failed, error: ' + JSON.stringify(err));
    });
  } catch (err) {
    console.log('setOsAccountConstraints exception: ' + JSON.stringify(err));
  }

setOsAccountName

setOsAccountName(localId: number, localName: string, callback: AsyncCallback<void>): void

Sets a name for an OS account. This API uses an asynchronous callback to return the result.

System API: This is a system API.

Required permissions: ohos.permission.MANAGE_LOCAL_ACCOUNTS

System capability: SystemCapability.Account.OsAccount

Parameters

Name Type Mandatory Description
localId number Yes ID of the target OS account.
localName string Yes Account name. The value cannot exceed 1024 characters.
callback AsyncCallback<void> Yes Callback invoked to return the result. If the operation is successful, err is null. Otherwise, err is an error object.

Error codes

ID Error Message
12300001 System service exception.
12300002 Invalid localId or localName.
12300003 Account not found.
12300008 Restricted Account.

Example: Set the name of OS account 100 to demoName.

  import { BusinessError } from '@ohos.base';
  let accountManager = account_osAccount.getAccountManager();
  let localId: number = 100;
  let name: string = 'demoName';
  try {
    accountManager.setOsAccountName(localId, name, (err: BusinessError) => {
      if (err) {
        console.log('setOsAccountName failed, error: ' + JSON.stringify(err));
      } else {
        console.log('setOsAccountName successfully');
      }
    });
  } catch (err) {
    console.log('setOsAccountName exception: ' + JSON.stringify(err));
  }

setOsAccountName

setOsAccountName(localId: number, localName: string): Promise<void>

Sets a name for an OS account. This API uses a promise to return the result.

System API: This is a system API.

Required permissions: ohos.permission.MANAGE_LOCAL_ACCOUNTS

System capability: SystemCapability.Account.OsAccount

Parameters

Name Type Mandatory Description
localId number Yes ID of the target OS account.
localName string Yes Account name to set. The value cannot exceed 1024 characters.

Return value

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

Error codes

ID Error Message
12300001 System service exception.
12300002 Invalid localId or localName.
12300003 Account not found.
12300008 Restricted Account.

Example: Set the name of OS account 100 to demoName.

  import { BusinessError } from '@ohos.base';
  let accountManager = account_osAccount.getAccountManager();
  let localId: number = 100;
  let name: string = 'testName';
  try {
    accountManager.setOsAccountName(localId, name).then(() => {
      console.log('setOsAccountName successfully');
    }).catch((err: BusinessError) => {
      console.log('setOsAccountName failed, error: ' + JSON.stringify(err));
    });
  } catch (err) {
    console.log('setOsAccountName exception: ' + JSON.stringify(err));
  }

getOsAccountCount9+

getOsAccountCount(callback: AsyncCallback<number>): void

Obtains the number of OS accounts created. This API uses an asynchronous callback to return the result.

Required permissions: ohos.permission.MANAGE_LOCAL_ACCOUNTS

System capability: SystemCapability.Account.OsAccount

Parameters

Name Type Mandatory Description
callback AsyncCallback<number> Yes Callback invoked to return the result. If the operation is successful, err is null and data is the number of created OS accounts. If the operation fails, err is an error object.

Error codes

ID Error Message
12300001 System service exception.

Example

  import { BusinessError } from '@ohos.base';
  let accountManager = account_osAccount.getAccountManager();
  try {
    accountManager.getOsAccountCount((err: BusinessError, count: number) => {
      if (err) {
        console.log('getOsAccountCount failed, error: ' + JSON.stringify(err));
      } else {
        console.log('getOsAccountCount successfully, count: ' + count);
      }
    });
  } catch (err) {
    console.log('getOsAccountCount exception: ' + JSON.stringify(err));
  }

getOsAccountCount9+

getOsAccountCount(): Promise<number>

Obtains the number of OS accounts created. This API uses a promise to return the result.

Required permissions: ohos.permission.MANAGE_LOCAL_ACCOUNTS

System capability: SystemCapability.Account.OsAccount

Return value

Type Description
Promise<number> Promise used to return the number of created OS accounts.

Error codes

ID Error Message
12300001 System service exception.

Example

  import { BusinessError } from '@ohos.base';
  let accountManager = account_osAccount.getAccountManager();
  try {
    accountManager.getOsAccountCount().then((count: number) => {
      console.log('getOsAccountCount successfully, count: ' + count);
    }).catch((err: BusinessError) => {
      console.log('getOsAccountCount failed, error: ' + JSON.stringify(err));
    });
  } catch(err) {
    console.log('getOsAccountCount exception: ' + JSON.stringify(err));
  }

getOsAccountLocalId9+

getOsAccountLocalId(callback: AsyncCallback<number>): void

Obtains the ID of the OS account to which the current process belongs. This API uses an asynchronous callback to return the result.

System capability: SystemCapability.Account.OsAccount

Parameters

Name Type Mandatory Description
callback AsyncCallback<number> Yes Callback invoked to return the result. If the operation is successful, err is null and data is the OS account ID obtained. Otherwise, err is an error object.

Error codes

ID Error Message
12300001 System service exception.

Example

  import { BusinessError } from '@ohos.base';
  let accountManager = account_osAccount.getAccountManager();
  try {
    accountManager.getOsAccountLocalId((err: BusinessError, localId: number) => {
      if (err) {
        console.log('getOsAccountLocalId failed, error: ' + JSON.stringify(err));
      } else {
        console.log('getOsAccountLocalId successfully, localId: ' + localId);
      }
    });
  } catch (err) {
    console.log('getOsAccountLocalId exception: ' + JSON.stringify(err));
  }

getOsAccountLocalId9+

getOsAccountLocalId(): Promise<number>

Obtains the ID of the OS account to which the current process belongs. This API uses a promise to return the result.

System capability: SystemCapability.Account.OsAccount

Return value

Type Description
Promise<number> Promise used to return the OS account ID obtained.

Error codes

ID Error Message
12300001 System service exception.

Example

  import { BusinessError } from '@ohos.base';
  let accountManager = account_osAccount.getAccountManager();
  try {
    accountManager.getOsAccountLocalId().then((localId: number) => {
      console.log('getOsAccountLocalId successfully, localId: ' + localId);
    }).catch((err: BusinessError) => {
      console.log('getOsAccountLocalId failed, error: ' + JSON.stringify(err));
    });
  } catch (err) {
    console.log('getOsAccountLocalId exception: ' + JSON.stringify(err));
  }

getOsAccountLocalIdForUid9+

getOsAccountLocalIdForUid(uid: number, callback: AsyncCallback<number>): void

Obtains the OS account ID based on the process UID. This API uses an asynchronous callback to return the result.

System capability: SystemCapability.Account.OsAccount

Parameters

Name Type Mandatory Description
uid number Yes Process UID.
callback AsyncCallback<number> Yes Callback invoked to return the result. If the operation is successful, err is null and data is the OS account ID obtained. Otherwise, data is an error object.

Error codes

ID Error Message
12300001 System service exception.
12300002 Invalid uid.

Example: Obtain the ID of the OS account whose process UID is 12345678.

  import { BusinessError } from '@ohos.base';
  let accountManager = account_osAccount.getAccountManager();
  let uid: number = 12345678;
  try {
    accountManager.getOsAccountLocalIdForUid(uid, (err: BusinessError, localId: number) => {
      if (err) {
        console.log('getOsAccountLocalIdForUid failed, error: ' + JSON.stringify(err));
      }
      console.log('getOsAccountLocalIdForUid successfully, localId: ' + localId);
    });
  } catch (err) {
    console.log('getOsAccountLocalIdForUid exception: ' + JSON.stringify(err));
  }

getOsAccountLocalIdForUid9+

getOsAccountLocalIdForUid(uid: number): Promise<number>

Obtains the OS account ID based on the process UID. This API uses a promise to return the result.

System capability: SystemCapability.Account.OsAccount

Parameters

Name Type Mandatory Description
uid number Yes Process UID.

Return value

Type Description
Promise<number> Promise used to return the OS account ID obtained.

Error codes

ID Error Message
12300001 System service exception.
12300002 Invalid uid.

Example: Obtain the ID of the OS account whose process UID is 12345678.

  import { BusinessError } from '@ohos.base';
  let accountManager = account_osAccount.getAccountManager();
  let uid: number = 12345678;
  try {
    accountManager.getOsAccountLocalIdForUid(uid).then((localId: number) => {
      console.log('getOsAccountLocalIdForUid successfully, localId: ' + localId);
    }).catch((err: BusinessError) => {
      console.log('getOsAccountLocalIdForUid failed, error: ' + JSON.stringify(err));
    });
  } catch (err) {
    console.log('getOsAccountLocalIdForUid exception: ' + JSON.stringify(err));
  }

getOsAccountLocalIdForUidSync10+

getOsAccountLocalIdForUidSync(uid: number): number

Obtains the OS account ID based on the process UID. The API returns the result synchronously.

System capability: SystemCapability.Account.OsAccount

Parameters

Name Type Mandatory Description
uid number Yes Process UID.

Return value

Type Description
number OS account ID obtained.

Error codes

ID Error Message
12300002 Invalid uid.

Example: Obtain the ID of the OS account whose process UID is 12345678.

  let accountManager = account_osAccount.getAccountManager();
  let uid: number = 12345678;
  try {
    let localId : number = accountManager.getOsAccountLocalIdForUidSync(uid);
    console.log('getOsAccountLocalIdForUidSync successfully, localId: ' + localId);
  } catch (err) {
    console.log('getOsAccountLocalIdForUidSync exception: ' + JSON.stringify(err));
  }

getOsAccountLocalIdForDomain9+

getOsAccountLocalIdForDomain(domainInfo: DomainAccountInfo, callback: AsyncCallback<number>): void

Obtains the OS account ID based on the domain account information. This API uses an asynchronous callback to return the result.

Required permissions: ohos.permission.MANAGE_LOCAL_ACCOUNTS

System capability: SystemCapability.Account.OsAccount

Parameters

Name Type Mandatory Description
domainInfo DomainAccountInfo Yes Domain account information.
callback AsyncCallback<number> Yes Callback invoked to return the result. If the operation is successful, err is null and data is the ID of the OS account associated with the domain account. Otherwise, err is an error object.

Error codes

ID Error Message
12300001 System service exception.
12300002 Invalid domainInfo.

Example

  import { BusinessError } from '@ohos.base';
  let domainInfo: account_osAccount.DomainAccountInfo = {domain: 'testDomain', accountName: 'testAccountName'};
  let accountManager = account_osAccount.getAccountManager();
  try {
    accountManager.getOsAccountLocalIdForDomain(domainInfo, (err: BusinessError, localId: number) => {
      if (err) {
        console.log('getOsAccountLocalIdForDomain failed, error: ' + JSON.stringify(err));
      } else {
        console.log('getOsAccountLocalIdForDomain successfully, localId: ' + localId);
      }
    });
  } catch (err) {
    console.log('getOsAccountLocalIdForDomain exception: ' + JSON.stringify(err));
  }

getOsAccountLocalIdForDomain9+

getOsAccountLocalIdForDomain(domainInfo: DomainAccountInfo): Promise<number>

Obtains the OS account ID based on the domain account information. This API uses a promise to return the result.

Required permissions: ohos.permission.MANAGE_LOCAL_ACCOUNTS

System capability: SystemCapability.Account.OsAccount

Parameters

Name Type Mandatory Description
domainInfo DomainAccountInfo Yes Domain account information.

Return value

Type Description
Promise<number> Promise used to return the ID of the OS account associated with the domain account.

Error codes

ID Error Message
12300001 System service exception.
12300002 Invalid domainInfo.

Example

  import { BusinessError } from '@ohos.base';
  let accountManager = account_osAccount.getAccountManager();
  let domainInfo: account_osAccount.DomainAccountInfo = {domain: 'testDomain', accountName: 'testAccountName'};
  try {
    accountManager.getOsAccountLocalIdForDomain(domainInfo).then((localId: number) => {
      console.log('getOsAccountLocalIdForDomain successfully, localId: ' + localId);
    }).catch((err: BusinessError) => {
      console.log('getOsAccountLocalIdForDomain failed, error: ' + JSON.stringify(err));
    });
  } catch (err) {
    console.log('getOsAccountLocalIdForDomain exception: ' + JSON.stringify(err));
  }

queryMaxOsAccountNumber

queryMaxOsAccountNumber(callback: AsyncCallback<number>): void

Obtains the maximum number of OS accounts that can be created. This API uses an asynchronous callback to return the result.

System API: This is a system API.

System capability: SystemCapability.Account.OsAccount

Parameters

Name Type Mandatory Description
callback AsyncCallback<number> Yes Callback invoked to return the result. If the operation is successful, err is null and data is the maximum number of OS accounts that can be created. Otherwise, err is an error object.

Error codes

ID Error Message
12300001 System service exception.

Example

  import { BusinessError } from '@ohos.base';
  let accountManager = account_osAccount.getAccountManager();
  try {
    accountManager.queryMaxOsAccountNumber((err: BusinessError, maxCnt: number) => {
      if (err) {
        console.log('queryMaxOsAccountNumber failed, error:' + JSON.stringify(err));
      } else {
        console.log('queryMaxOsAccountNumber successfully, maxCnt:' + maxCnt);
      }
    });
  } catch (err) {
    console.log('queryMaxOsAccountNumber exception: ' + JSON.stringify(err));
  }

queryMaxOsAccountNumber

queryMaxOsAccountNumber(): Promise<number>

Obtains the maximum number of OS accounts that can be created. This API uses a promise to return the result.

System API: This is a system API.

System capability: SystemCapability.Account.OsAccount

Return value

Type Description
Promise<number> Promise used to return the maximum number of OS accounts that can be created.

Error codes

ID Error Message
12300001 System service exception.

Example

  import { BusinessError } from '@ohos.base';
  let accountManager = account_osAccount.getAccountManager();
  try {
    accountManager.queryMaxOsAccountNumber().then((maxCnt: number) => {
      console.log('queryMaxOsAccountNumber successfully, maxCnt: ' + maxCnt);
    }).catch((err: BusinessError) => {
      console.log('queryMaxOsAccountNumber failed, error: ' + JSON.stringify(err));
    });
  } catch (err) {
    console.log('queryMaxOsAccountNumber exception: ' + JSON.stringify(err));
  }

getOsAccountConstraints9+

getOsAccountConstraints(localId: number, callback: AsyncCallback<Array<string>>): void

Obtains all constraints enabled for an OS account. This API uses an asynchronous callback to return the result.

Required permissions: ohos.permission.MANAGE_LOCAL_ACCOUNTS

System capability: SystemCapability.Account.OsAccount

Parameters

Name Type Mandatory Description
localId number Yes ID of the target OS account.
callback AsyncCallback<Array<string>> Yes Callback invoked to return the result. If the operation is successful, err is null and data is all constraints obtained. Otherwise, err is an error object.

Error codes

ID Error Message
12300001 System service exception.
12300002 Invalid localId.
12300003 Account not found.

Example: Obtain all constraints of OS account 100.

  import { BusinessError } from '@ohos.base';
  let accountManager = account_osAccount.getAccountManager();
  let localId: number = 100;
  try {
    accountManager.getOsAccountConstraints(localId, (err: BusinessError, constraints: string[]) => {
      if (err) {
        console.log('getOsAccountConstraints failed, err: ' + JSON.stringify(err));
      } else {
        console.log('getOsAccountConstraints successfully, constraints: ' + JSON.stringify(constraints));
      }
    });
  } catch (err) {
    console.log('getOsAccountConstraints exception: ' + JSON.stringify(err));
  }

getOsAccountConstraints9+

getOsAccountConstraints(localId: number): Promise<Array<string>>

Obtains all constraints enabled for an OS account. This API uses a promise to return the result.

Required permissions: ohos.permission.MANAGE_LOCAL_ACCOUNTS

System capability: SystemCapability.Account.OsAccount

Parameters

Name Type Mandatory Description
localId number Yes ID of the target OS account.

Return value

Type Description
Promise<Array<string>> Promise used to return all the constraints enabled for the OS account.

Error codes

ID Error Message
12300001 System service exception.
12300002 Invalid localId.
12300003 Account not found.

Example: Obtain all constraints of OS account 100.

  import { BusinessError } from '@ohos.base';
  let accountManager = account_osAccount.getAccountManager();
  let localId: number = 100;
  try {
    accountManager.getOsAccountConstraints(localId).then((constraints: string[]) => {
      console.log('getOsAccountConstraints, constraints: ' + constraints);
    }).catch((err: BusinessError) => {
      console.log('getOsAccountConstraints err: ' + JSON.stringify(err));
    });
  } catch (e) {
    console.log('getOsAccountConstraints exception: ' + JSON.stringify(e));
  }

queryAllCreatedOsAccounts

queryAllCreatedOsAccounts(callback: AsyncCallback<Array<OsAccountInfo>>): void

Obtains information about all the OS accounts created. This API uses an asynchronous callback to return the result.

System API: This is a system API.

System capability: SystemCapability.Account.OsAccount

Required permissions: ohos.permission.MANAGE_LOCAL_ACCOUNTS

Parameters

Name Type Mandatory Description
callback AsyncCallback<Array<OsAccountInfo>> Yes Callback invoked to return the result. If the operation is successful, err is null and data is a list of all created OS accounts. Otherwise, data is an error object.

Error codes

ID Error Message
12300001 System service exception.

Example

  import { BusinessError } from '@ohos.base';
  let accountManager = account_osAccount.getAccountManager();
  try {
    accountManager.queryAllCreatedOsAccounts((err: BusinessError, accountArr: account_osAccount.OsAccountInfo[])=>{
      console.log('queryAllCreatedOsAccounts err:' + JSON.stringify(err));
      console.log('queryAllCreatedOsAccounts accountArr:' + JSON.stringify(accountArr));
    });
  } catch (e) {
    console.log('queryAllCreatedOsAccounts exception: ' + JSON.stringify(e));
  }

queryAllCreatedOsAccounts

queryAllCreatedOsAccounts(): Promise<Array<OsAccountInfo>>

Obtains information about all the OS accounts created. This API uses a promise to return the result.

System API: This is a system API.

System capability: SystemCapability.Account.OsAccount

Required permissions: ohos.permission.MANAGE_LOCAL_ACCOUNTS

Return value

Type Description
Promise<Array<OsAccountInfo>> Promise used to return the information about all the OS accounts created.

Error codes

ID Error Message
12300001 System service exception.

Example

  import { BusinessError } from '@ohos.base';
  let accountManager = account_osAccount.getAccountManager();
  try {
    accountManager.queryAllCreatedOsAccounts().then((accountArr: account_osAccount.OsAccountInfo[]) => {
      console.log('queryAllCreatedOsAccounts, accountArr: ' + JSON.stringify(accountArr));
    }).catch((err: BusinessError) => {
      console.log('queryAllCreatedOsAccounts err: ' + JSON.stringify(err));
    });
  } catch (e) {
    console.log('queryAllCreatedOsAccounts exception: ' + JSON.stringify(e));
  }

getActivatedOsAccountLocalIds9+

getActivatedOsAccountLocalIds(callback: AsyncCallback<Array<number>>): void

Obtains information about all activated OS accounts. This API uses an asynchronous callback to return the result.

System capability: SystemCapability.Account.OsAccount

Parameters

Name Type Mandatory Description
callback AsyncCallback<Array<number>> Yes Callback invoked to return the result. If the operation is successful, err is null and data is a list of activated OS accounts. Otherwise, data is an error object.

Error codes

ID Error Message
12300001 System service exception.

Example

  import { BusinessError } from '@ohos.base';
  let accountManager = account_osAccount.getAccountManager();
  try {
    accountManager.getActivatedOsAccountLocalIds((err: BusinessError, idArray: number[])=>{
      console.log('getActivatedOsAccountLocalIds err:' + JSON.stringify(err));
      console.log('getActivatedOsAccountLocalIds idArray length:' + idArray.length);
      for(let i=0;i<idArray.length;i++) {
        console.info('activated os account id: ' + idArray[i]);
      }
    });
  } catch (e) {
    console.log('getActivatedOsAccountLocalIds exception: ' + JSON.stringify(e));
  }

getActivatedOsAccountLocalIds9+

getActivatedOsAccountLocalIds(): Promise&lt;Array&lt;number&gt;&gt;

Obtains information about all activated OS accounts. This API uses a promise to return the result.

System capability: SystemCapability.Account.OsAccount

Return value

Type Description
Promise&lt;Array&lt;number&gt;&gt; Promise used to return the information about all activated OS accounts.

Error codes

ID Error Message
12300001 System service exception.

Example

  import { BusinessError } from '@ohos.base';
  let accountManager = account_osAccount.getAccountManager();
  try {
    accountManager.getActivatedOsAccountLocalIds().then((idArray: number[]) => {
      console.log('getActivatedOsAccountLocalIds, idArray: ' + idArray);
    }).catch((err: BusinessError) => {
      console.log('getActivatedOsAccountLocalIds err: ' + JSON.stringify(err));
    });
  } catch (e) {
    console.log('getActivatedOsAccountLocalIds exception: ' + JSON.stringify(e));
  }

createOsAccount

createOsAccount(localName: string, type: OsAccountType, callback: AsyncCallback&lt;OsAccountInfo&gt;): void

Creates an OS account. This API uses an asynchronous callback to return the result.

System API: This is a system API.

Required permissions: ohos.permission.MANAGE_LOCAL_ACCOUNTS

System capability: SystemCapability.Account.OsAccount

Parameters

Name Type Mandatory Description
localName string Yes Name of the OS account to create.
type OsAccountType Yes Type of the OS account to create.
callback AsyncCallback&lt;OsAccountInfo&gt; Yes Callback invoked to return the result. If the operation is successful, err is null and data is the created OS account. Otherwise, err is an error object.

Error codes

ID Error Message
12300001 System service exception.
12300002 Invalid localName or type.
12300005 Multi-user not supported.
12300006 Unsupported account type.
12300007 The number of accounts reaches the upper limit.

Example

  import { BusinessError } from '@ohos.base';
  let accountManager = account_osAccount.getAccountManager();
  try {
    accountManager.createOsAccount('testName', account_osAccount.OsAccountType.NORMAL,
      (err: BusinessError, osAccountInfo: account_osAccount.OsAccountInfo)=>{
      console.log('createOsAccount err:' + JSON.stringify(err));
      console.log('createOsAccount osAccountInfo:' + JSON.stringify(osAccountInfo));
    });
  } catch (e) {
    console.log('createOsAccount exception: ' + JSON.stringify(e));
  }

createOsAccount

createOsAccount(localName: string, type: OsAccountType): Promise&lt;OsAccountInfo&gt;

Creates an OS account. This API uses a promise to return the result.

System API: This is a system API.

Required permissions: ohos.permission.MANAGE_LOCAL_ACCOUNTS

System capability: SystemCapability.Account.OsAccount

Parameters

Name Type Mandatory Description
localName string Yes Name of the OS account to create.
type OsAccountType Yes Type of the OS account to create.

Return value

Type Description
Promise&lt;OsAccountInfo&gt; Promise used to return the information about the created OS account.

Error codes

ID Error Message
12300001 System service exception.
12300002 Invalid localName or type.
12300005 Multi-user not supported.
12300006 Unsupported account type.
12300007 The number of accounts reaches the upper limit.

Example

  import { BusinessError } from '@ohos.base';
  let accountManager = account_osAccount.getAccountManager();
  try {
    accountManager.createOsAccount('testAccountName', account_osAccount.OsAccountType.NORMAL).then(
      (accountInfo: account_osAccount.OsAccountInfo) => {
      console.log('createOsAccount, accountInfo: ' + JSON.stringify(accountInfo));
    }).catch((err: BusinessError) => {
      console.log('createOsAccount err: ' + JSON.stringify(err));
    });
  } catch (e) {
    console.log('createOsAccount exception: ' + JSON.stringify(e));
  }

createOsAccountForDomain8+

createOsAccountForDomain(type: OsAccountType, domainInfo: DomainAccountInfo, callback: AsyncCallback&lt;OsAccountInfo&gt;): void

Creates an OS account and associates it with the specified domain account. This API uses an asynchronous callback to return the result.

System API: This is a system API.

Required permissions: ohos.permission.MANAGE_LOCAL_ACCOUNTS

System capability: SystemCapability.Account.OsAccount

Parameters

Name Type Mandatory Description
type OsAccountType Yes Type of the OS account to create.
domainInfo DomainAccountInfo Yes Domain account information.
callback AsyncCallback&lt;OsAccountInfo&gt; Yes Callback invoked to return the result. If the operation is successful, err is null and data is the created OS account. Otherwise, err is an error object.

Error codes

ID Error Message
12300001 System service exception.
12300002 Invalid type or domainInfo.
12300005 Multi-user not supported.
12300006 Unsupported account type.
12300007 The number of accounts reaches the upper limit.

Example

  import { BusinessError } from '@ohos.base';
  let accountManager = account_osAccount.getAccountManager();
  let domainInfo: account_osAccount.DomainAccountInfo =
    {domain: 'testDomain', accountName: 'testAccountName'};
  try {
    accountManager.createOsAccountForDomain(account_osAccount.OsAccountType.NORMAL, domainInfo,
      (err: BusinessError, osAccountInfo: account_osAccount.OsAccountInfo)=>{
      console.log('createOsAccountForDomain err:' + JSON.stringify(err));
      console.log('createOsAccountForDomain osAccountInfo:' + JSON.stringify(osAccountInfo));
    });
  } catch (e) {
    console.log('createOsAccountForDomain exception: ' + JSON.stringify(e));
  }

createOsAccountForDomain8+

createOsAccountForDomain(type: OsAccountType, domainInfo: DomainAccountInfo): Promise&lt;OsAccountInfo&gt;

Creates an OS account and associates it with the specified domain account. This API uses a promise to return the result.

System API: This is a system API.

Required permissions: ohos.permission.MANAGE_LOCAL_ACCOUNTS

System capability: SystemCapability.Account.OsAccount

Parameters

Name Type Mandatory Description
type OsAccountType Yes Type of the OS account to create.
domainInfo DomainAccountInfo Yes Domain account information.

Return value

Type Description
Promise&lt;OsAccountInfo&gt; Promise used to return the information about the created OS account.

Error codes

ID Error Message
12300001 System service exception.
12300002 Invalid type or domainInfo.
12300005 Multi-user not supported.
12300006 Unsupported account type.
12300007 The number of accounts reaches the upper limit.

Example

  import { BusinessError } from '@ohos.base';
  let accountManager = account_osAccount.getAccountManager();
  let domainInfo: account_osAccount.DomainAccountInfo =
    {domain: 'testDomain', accountName: 'testAccountName'};
  try {
    accountManager.createOsAccountForDomain(account_osAccount.OsAccountType.NORMAL, domainInfo).then(
      (accountInfo: account_osAccount.OsAccountInfo) => {
      console.log('createOsAccountForDomain, account info: ' + JSON.stringify(accountInfo));
    }).catch((err: BusinessError) => {
      console.log('createOsAccountForDomain err: ' + JSON.stringify(err));
    });
  } catch (e) {
    console.log('createOsAccountForDomain exception: ' + JSON.stringify(e));
  }

getCurrentOsAccount9+

getCurrentOsAccount(callback: AsyncCallback&lt;OsAccountInfo&gt;): void

Obtains information about the OS account to which the current process belongs. This API uses an asynchronous callback to return the result.

Required permissions: ohos.permission.MANAGE_LOCAL_ACCOUNTS or ohos.permission.GET_LOCAL_ACCOUNTS10+

System capability: SystemCapability.Account.OsAccount

Parameters

Name Type Mandatory Description
callback AsyncCallback&lt;OsAccountInfo&gt; Yes Callback invoked to return the result. If the operation is successful, err is null and data is the OS account information obtained. Otherwise, data is an error object.

Error codes

ID Error Message
12300001 System service exception.

Example

  import { BusinessError } from '@ohos.base';
  let accountManager = account_osAccount.getAccountManager();
  try {
    accountManager.getCurrentOsAccount((err: BusinessError, curAccountInfo: account_osAccount.OsAccountInfo)=>{
      console.log('getCurrentOsAccount err:' + JSON.stringify(err));
      console.log('getCurrentOsAccount curAccountInfo:' + JSON.stringify(curAccountInfo));
    });
  } catch (e) {
    console.log('getCurrentOsAccount exception: ' + JSON.stringify(e));
  }

getCurrentOsAccount9+

getCurrentOsAccount(): Promise&lt;OsAccountInfo&gt;

Obtains information about the OS account to which the current process belongs. This API uses a promise to return the result.

Required permissions: ohos.permission.MANAGE_LOCAL_ACCOUNTS or ohos.permission.GET_LOCAL_ACCOUNTS10+

System capability: SystemCapability.Account.OsAccount

Return value

Type Description
Promise&lt;OsAccountInfo&gt; Promise used to return the OS account information obtained.

Error codes

ID Error Message
12300001 System service exception.

Example

  import { BusinessError } from '@ohos.base';
  let accountManager = account_osAccount.getAccountManager();
  try {
    accountManager.getCurrentOsAccount().then((accountInfo: account_osAccount.OsAccountInfo) => {
      console.log('getCurrentOsAccount, accountInfo: ' + JSON.stringify(accountInfo));
    }).catch((err: BusinessError) => {
      console.log('getCurrentOsAccount err: ' + JSON.stringify(err));
    });
  } catch (e) {
    console.log('getCurrentOsAccount exception: ' + JSON.stringify(e));
  }

queryOsAccountById

queryOsAccountById(localId: number, callback: AsyncCallback&lt;OsAccountInfo&gt;): void

Obtains information about the OS account of the given ID. This API uses an asynchronous callback to return the result.

System API: This is a system API.

Required permissions: ohos.permission.MANAGE_LOCAL_ACCOUNTS or ohos.permission.INTERACT_ACROSS_LOCAL_ACCOUNTS_EXTENSION

System capability: SystemCapability.Account.OsAccount

Parameters

Name Type Mandatory Description
localId number Yes ID of the target OS account.
callback AsyncCallback&lt;OsAccountInfo&gt; Yes Callback invoked to return the result. If the operation is successful, err is null and data is the OS account information obtained. Otherwise, data is an error object.

Error codes

ID Error Message
12300001 System service exception.
12300002 Invalid localId.
12300003 Account not found.

Example: Query information about OS account 100.

  import { BusinessError } from '@ohos.base';
  let accountManager = account_osAccount.getAccountManager();
  let localId: number = 100;
  try {
    accountManager.queryOsAccountById(localId, (err: BusinessError, accountInfo: account_osAccount.OsAccountInfo)=>{
      console.log('queryOsAccountById err:' + JSON.stringify(err));
      console.log('queryOsAccountById accountInfo:' + JSON.stringify(accountInfo));
    });
  } catch (e) {
    console.log('queryOsAccountById exception: ' + JSON.stringify(e));
  }

queryOsAccountById

queryOsAccountById(localId: number): Promise&lt;OsAccountInfo&gt;

Obtains information about the OS account of the given ID. This API uses a promise to return the result.

System API: This is a system API.

Required permissions: ohos.permission.MANAGE_LOCAL_ACCOUNTS or ohos.permission.INTERACT_ACROSS_LOCAL_ACCOUNTS_EXTENSION

System capability: SystemCapability.Account.OsAccount

Parameters

Name Type Mandatory Description
localId number Yes ID of the target OS account.

Return value

Type Description
Promise&lt;OsAccountInfo&gt; Promise used to return the OS account information obtained.

Error codes

ID Error Message
12300001 System service exception.
12300002 Invalid localId.
12300003 Account not found.

Example: Query information about OS account 100.

  import { BusinessError } from '@ohos.base';
  let accountManager = account_osAccount.getAccountManager();
  let localId: number = 100;
  try {
    accountManager.queryOsAccountById(localId).then((accountInfo: account_osAccount.OsAccountInfo) => {
      console.log('queryOsAccountById, accountInfo: ' + JSON.stringify(accountInfo));
    }).catch((err: BusinessError) => {
      console.log('queryOsAccountById err: ' + JSON.stringify(err));
    });
  } catch (e) {
    console.log('queryOsAccountById exception: ' + JSON.stringify(e));
  }

getOsAccountType9+

getOsAccountType(callback: AsyncCallback&lt;OsAccountType&gt;): void

Obtains the type of the account to which the current process belongs. This API uses an asynchronous callback to return the result.

System capability: SystemCapability.Account.OsAccount

Parameters

Name Type Mandatory Description
callback AsyncCallback&lt;OsAccountType&gt; Yes Callback invoked to return the result. If the operation is successful, err is null and data is the OS account type obtained. Otherwise, err is an error object.

Error codes

ID Error Message
12300001 System service exception.

Example

  import { BusinessError } from '@ohos.base';
  let accountManager = account_osAccount.getAccountManager();
  try {
    accountManager.getOsAccountType((err: BusinessError, accountType: account_osAccount.OsAccountType) => {
      console.log('getOsAccountType err: ' + JSON.stringify(err));
      console.log('getOsAccountType accountType: ' + accountType);
    });
  } catch (e) {
    console.log('getOsAccountType exception: ' + JSON.stringify(e));
  }

getOsAccountType9+

getOsAccountType(): Promise&lt;OsAccountType&gt;

Obtains the type of the account to which the current process belongs. This API uses a promise to return the result.

System capability: SystemCapability.Account.OsAccount

Return value

Type Description
Promise&lt;OsAccountType&gt; Promise used to return the OS account type obtained.

Error codes

ID Error Message
12300001 System service exception.

Example

  import { BusinessError } from '@ohos.base';
  let accountManager = account_osAccount.getAccountManager();
  try {
    accountManager.getOsAccountType().then((accountType: account_osAccount.OsAccountType) => {
      console.log('getOsAccountType, accountType: ' + accountType);
    }).catch((err: BusinessError) => {
      console.log('getOsAccountType err: ' + JSON.stringify(err));
    });
  } catch (e) {
    console.log('getOsAccountType exception: ' + JSON.stringify(e));
  }

queryDistributedVirtualDeviceId9+

queryDistributedVirtualDeviceId(callback: AsyncCallback&lt;string&gt;): void

Obtains the ID of this distributed virtual device. This API uses an asynchronous callback to return the result.

Required permissions: ohos.permission.DISTRIBUTED_DATASYNC or ohos.permission.MANAGE_LOCAL_ACCOUNTS

System capability: SystemCapability.Account.OsAccount

Parameters

Name Type Mandatory Description
callback AsyncCallback&lt;string&gt; Yes Callback invoked to return the result. If the operation is successful, err is null and data is the distributed virtual device ID obtained. Otherwise, data is an error object.

Error codes

ID Error Message
12300001 System service exception.

Example

  import { BusinessError } from '@ohos.base';
  let accountManager = account_osAccount.getAccountManager();
  try {
    accountManager.queryDistributedVirtualDeviceId((err: BusinessError, virtualID: string) => {
      console.log('queryDistributedVirtualDeviceId err: ' + JSON.stringify(err));
      console.log('queryDistributedVirtualDeviceId virtualID: ' + virtualID);
    });
  } catch (e) {
    console.log('queryDistributedVirtualDeviceId exception: ' + JSON.stringify(e));
  }

queryDistributedVirtualDeviceId9+

queryDistributedVirtualDeviceId(): Promise&lt;string&gt;

Obtains the ID of this distributed virtual device. This API uses a promise to return the result.

Required permissions: ohos.permission.DISTRIBUTED_DATASYNC or ohos.permission.MANAGE_LOCAL_ACCOUNTS

System capability: SystemCapability.Account.OsAccount

Return value

Type Description
Promise&lt;string&gt; Promise used to return the distributed virtual device ID obtained.

Error codes

ID Error Message
12300001 System service exception.

Example

  import { BusinessError } from '@ohos.base';
  let accountManager = account_osAccount.getAccountManager();
  try {
    accountManager.queryDistributedVirtualDeviceId().then((virtualID: string) => {
      console.log('queryDistributedVirtualDeviceId, virtualID: ' + virtualID);
    }).catch((err: BusinessError) => {
      console.log('queryDistributedVirtualDeviceId err: ' + JSON.stringify(err));
    });
  } catch (e) {
    console.log('queryDistributedVirtualDeviceId exception: ' + JSON.stringify(e));
  }

getOsAccountProfilePhoto

getOsAccountProfilePhoto(localId: number, callback: AsyncCallback&lt;string&gt;): void

Obtains the profile photo of an OS account. This API uses an asynchronous callback to return the result.

System API: This is a system API.

Required permissions: ohos.permission.MANAGE_LOCAL_ACCOUNTS

System capability: SystemCapability.Account.OsAccount

Parameters

Name Type Mandatory Description
localId number Yes ID of the target OS account.
callback AsyncCallback&lt;string&gt; Yes Callback invoked to return the result. If the operation is successful, err is null and data is the profile photo information obtained. Otherwise, err is an error object.

Error codes

ID Error Message
12300001 System service exception.
12300002 Invalid localId.
12300003 Account not found.

Example: Obtain the profile photo of OS account 100.

  import { BusinessError } from '@ohos.base';
  let accountManager = account_osAccount.getAccountManager();
  let localId: number = 100;
  try {
    accountManager.getOsAccountProfilePhoto(localId, (err: BusinessError, photo: string)=>{
      console.log('getOsAccountProfilePhoto err:' + JSON.stringify(err));
      console.log('get photo:' + photo + ' by localId: ' + localId);
    });
  } catch (e) {
    console.log('getOsAccountProfilePhoto exception: ' + JSON.stringify(e));
  }

getOsAccountProfilePhoto

getOsAccountProfilePhoto(localId: number): Promise&lt;string&gt;

Obtains the profile photo of an OS account. This API uses a promise to return the result.

System API: This is a system API.

Required permissions: ohos.permission.MANAGE_LOCAL_ACCOUNTS

System capability: SystemCapability.Account.OsAccount

Parameters

Name Type Mandatory Description
localId number Yes ID of the target OS account.

Return value

Type Description
Promise&lt;string&gt; Promise used to return the profile photo information obtained.

Error codes

ID Error Message
12300001 System service exception.
12300002 Invalid localId.
12300003 Account not found.

Example: Obtain the profile photo of OS account 100.

  import { BusinessError } from '@ohos.base';
  let accountManager = account_osAccount.getAccountManager();
  let localId: number = 100;
  try {
    accountManager.getOsAccountProfilePhoto(localId).then((photo: string) => {
      console.log('getOsAccountProfilePhoto: ' + photo);
    }).catch((err: BusinessError) => {
      console.log('getOsAccountProfilePhoto err: ' + JSON.stringify(err));
    });
  } catch (e) {
    console.log('getOsAccountProfilePhoto exception: ' + JSON.stringify(e));
  }

setOsAccountProfilePhoto

setOsAccountProfilePhoto(localId: number, photo: string, callback: AsyncCallback&lt;void&gt;): void

Sets a profile photo for an OS account. This API uses an asynchronous callback to return the result.

System API: This is a system API.

Required permissions: ohos.permission.MANAGE_LOCAL_ACCOUNTS

System capability: SystemCapability.Account.OsAccount

Parameters

Name Type Mandatory Description
localId number Yes ID of the target OS account.
photo string Yes Profile photo information.
callback AsyncCallback&lt;void&gt; Yes Callback invoked to return the result. If the operation is successful, err is null. Otherwise, err is an error object.

Error codes

ID Error Message
12300001 System service exception.
12300002 Invalid localId or photo.
12300003 Account not found.
12300008 Restricted Account.

Example: Set a profile photo for OS account 100.

  import { BusinessError } from '@ohos.base';
  let accountManager = account_osAccount.getAccountManager();
  let localId: number = 100;
  let photo: string = 'data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAA0AAAAPCAYAAAA/I0V3AAAAAXNSR0IArs4c6QAAAARnQU1BAA'+
  'Cxjwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAACwSURBVDhPvZLBDYMwDEV/ugsXRjAT0EHCOuFIBwkbdIRewi6unbiAyoGgSn1SFH85+Y'+
  'q/4ljARW62X+LHS8uIzjm4dXUYF+utzBikB52Jo5e5iEPKqpACk7R9NM2RvWm5tIkD2czLCUFNKLD6IjdMHFHDzws285MgGrT0xCtp3WOKHo'+
  '+7q0mP0DZW9pNmoEFUzrQjp5cCnaen2kSJXLFD8ghbXyZCMQf/8e8Ns1XVAG/XAgqKzVnJFAAAAABJRU5ErkJggg=='
  try {
    accountManager.setOsAccountProfilePhoto(localId, photo, (err: BusinessError)=>{
      console.log('setOsAccountProfilePhoto err:' + JSON.stringify(err));
    });
  } catch (e) {
    console.log('setOsAccountProfilePhoto exception: ' + JSON.stringify(e));
  }

setOsAccountProfilePhoto

setOsAccountProfilePhoto(localId: number, photo: string): Promise&lt;void&gt;

Sets a profile photo for an OS account. This API uses a promise to return the result.

System API: This is a system API.

Required permissions: ohos.permission.MANAGE_LOCAL_ACCOUNTS

System capability: SystemCapability.Account.OsAccount

Parameters

Name Type Mandatory Description
localId number Yes ID of the target OS account.
photo string Yes Profile photo information.

Return value

Type Description
Promise&lt;void&gt; Promise that returns no value.

Error codes

ID Error Message
12300001 System service exception.
12300002 Invalid localId or photo.
12300003 Account not found.
12300008 Restricted Account.

Example: Set a profile photo for OS account 100.

  import { BusinessError } from '@ohos.base';
  let accountManager = account_osAccount.getAccountManager();
  let localId: number = 100;
  let photo: string = 'data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAA0AAAAPCAYAAAA/I0V3AAAAAXNSR0IArs4c6QAAAARnQU1BAA'+
  'Cxjwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAACwSURBVDhPvZLBDYMwDEV/ugsXRjAT0EHCOuFIBwkbdIRewi6unbiAyoGgSn1SFH85+Y'+
  'q/4ljARW62X+LHS8uIzjm4dXUYF+utzBikB52Jo5e5iEPKqpACk7R9NM2RvWm5tIkD2czLCUFNKLD6IjdMHFHDzws285MgGrT0xCtp3WOKHo'+
  '+7q0mP0DZW9pNmoEFUzrQjp5cCnaen2kSJXLFD8ghbXyZCMQf/8e8Ns1XVAG/XAgqKzVnJFAAAAABJRU5ErkJggg=='
  try {
    accountManager.setOsAccountProfilePhoto(localId, photo).then(() => {
      console.log('setOsAccountProfilePhoto success');
    }).catch((err: BusinessError) => {
      console.log('setOsAccountProfilePhoto err: ' + JSON.stringify(err));
    });
  } catch (e) {
    console.log('setOsAccountProfilePhoto exception: ' + JSON.stringify(e));
  }

getOsAccountLocalIdForSerialNumber9+

getOsAccountLocalIdForSerialNumber(serialNumber: number, callback: AsyncCallback&lt;number&gt;): void

Obtains the OS account ID based on the serial number (SN). This API uses an asynchronous callback to return the result.

System capability: SystemCapability.Account.OsAccount

Parameters

Name Type Mandatory Description
serialNumber number Yes Account SN.
callback AsyncCallback&lt;number&gt; Yes Callback invoked to return the result. If the operation is successful, err is null and data is the OS account ID obtained. Otherwise, err is an error object.

Error codes

ID Error Message
12300001 System service exception.
12300002 Invalid serialNumber.
12300003 The account indicated by serialNumber dose not exist.

Example: Obtain the ID of the OS account whose SN is 12345.

  import { BusinessError } from '@ohos.base';
  let accountManager = account_osAccount.getAccountManager();
  let serialNumber: number = 12345;
  try {
    accountManager.getOsAccountLocalIdForSerialNumber(serialNumber, (err: BusinessError, localId: number)=>{
      console.log('ger localId err:' + JSON.stringify(err));
      console.log('get localId:' + localId + ' by serialNumber: ' + serialNumber);
    });
  } catch (e) {
    console.log('ger localId exception: ' + JSON.stringify(e));
  }

getOsAccountLocalIdForSerialNumber9+

getOsAccountLocalIdForSerialNumber(serialNumber: number): Promise&lt;number&gt;

Obtains the OS account ID based on the SN. This API uses a promise to return the result.

System capability: SystemCapability.Account.OsAccount

Parameters

Name Type Mandatory Description
serialNumber number Yes Account SN.

Return value

Type Description
Promise&lt;number&gt; Promise used to return the OS account ID obtained.

Error codes

ID Error Message
12300001 System service exception.
12300002 Invalid serialNumber.
12300003 The account indicated by serialNumber dose not exist.

Example: Obtain the ID of the OS account whose SN is 12345.

  import { BusinessError } from '@ohos.base';
  let accountManager = account_osAccount.getAccountManager();
  let serialNumber: number = 12345;
  try {
    accountManager.getOsAccountLocalIdForSerialNumber(serialNumber).then((localId: number) => {
      console.log('getOsAccountLocalIdForSerialNumber localId: ' + localId);
    }).catch((err: BusinessError) => {
      console.log('getOsAccountLocalIdForSerialNumber err: ' + JSON.stringify(err));
    });
  } catch (e) {
    console.log('getOsAccountLocalIdForSerialNumber exception: ' + JSON.stringify(e));
  }

getSerialNumberForOsAccountLocalId9+

getSerialNumberForOsAccountLocalId(localId: number, callback: AsyncCallback&lt;number&gt;): void

Obtains the SN of an OS account based on the account ID. This API uses an asynchronous callback to return the result.

System capability: SystemCapability.Account.OsAccount

Parameters

Name Type Mandatory Description
localId number Yes ID of the target OS account.
callback AsyncCallback&lt;number&gt; Yes Callback invoked to return the result. If the operation is successful, err is null and data is the SN obtained. Otherwise, err is an error object.

Error codes

ID Error Message
12300001 System service exception.
12300002 Invalid localId.
12300003 Account not found.

Example: Obtain the SN of the OS account 100.

  import { BusinessError } from '@ohos.base';
  let accountManager = account_osAccount.getAccountManager();
  let localId: number = 100;
  try {
    accountManager.getSerialNumberForOsAccountLocalId(localId, (err: BusinessError, serialNumber: number)=>{
      console.log('ger serialNumber err:' + JSON.stringify(err));
      console.log('get serialNumber:' + serialNumber + ' by localId: ' + localId);
    });
  } catch (e) {
    console.log('ger serialNumber exception: ' + JSON.stringify(e));
  }

getSerialNumberForOsAccountLocalId9+

getSerialNumberForOsAccountLocalId(localId: number): Promise&lt;number&gt;

Obtains the SN of an OS account based on the account ID. This API uses a promise to return the result.

System capability: SystemCapability.Account.OsAccount

Parameters

Name Type Mandatory Description
localId number Yes ID of the target OS account.

Return value

Type Description
Promise&lt;number&gt; Promise used to return the SN obtained.

Error codes

ID Error Message
12300001 System service exception.
12300002 Invalid localId.
12300003 Account not found.

Example: Obtain the SN of the OS account 100.

  import { BusinessError } from '@ohos.base';
  let accountManager = account_osAccount.getAccountManager();
  let localId: number = 100;
  try {
    accountManager.getSerialNumberForOsAccountLocalId(localId).then((serialNumber: number) => {
      console.log('getSerialNumberForOsAccountLocalId serialNumber: ' + serialNumber);
    }).catch((err: BusinessError) => {
      console.log('getSerialNumberForOsAccountLocalId err: ' + JSON.stringify(err));
    });
  } catch (e) {
    console.log('getSerialNumberForOsAccountLocalId exception: ' + JSON.stringify(e));
  }

on

on(type: ‘activate’|‘activating’, name: string, callback: Callback&lt;number&gt;): void

Subscribes to the OS account activation states, including the states of the account being activated and the account with activation completed. This API uses an asynchronous callback to return the result.

System API: This is a system API.

Required permissions: ohos.permission.INTERACT_ACROSS_LOCAL_ACCOUNTS_EXTENSION

System capability: SystemCapability.Account.OsAccount

Parameters

Name Type Mandatory Description
type ‘activate’ |‘activating’ Yes Type of the event to subscribe to. The value activate indicates an event reported when the OS account activation is complete, and activating indicates an event reported when OS account is being activated.
name string Yes Subscription name, which can be customized. The value cannot be empty or exceed 1024 bytes.
callback Callback&lt;number&gt; Yes Callback invoked to return the ID of the OS account being activated or activated.

Error codes

ID Error Message
12300001 System service exception.
12300002 Invalid type or name.

Example

  let accountManager = account_osAccount.getAccountManager();
  function onCallback(receiveLocalId: number){
    console.log('receive localId:' + receiveLocalId);
  }
  try {
    accountManager.on('activating', 'osAccountOnOffNameA', onCallback);
  } catch (e) {
    console.log('receive localId exception: ' + JSON.stringify(e));
  }

off

off(type: ‘activate’|‘activating’, name: string, callback?: Callback&lt;number&gt;): void

Unsubscribes from the OS account activation states, including the states of the account being activated and the account with activation completed. This API uses an asynchronous callback to return the result.

System API: This is a system API.

Required permissions: ohos.permission.INTERACT_ACROSS_LOCAL_ACCOUNTS_EXTENSION

System capability: SystemCapability.Account.OsAccount

Parameters

Name Type Mandatory Description
type ‘activate’ |‘activating’ Yes Type of the event to unsubscribe from. The value activate means an event indicating that an OS account is activated, and activating means an event indicating that an OS account is being activated.
name string Yes Subscription name, which can be customized. The value cannot be empty or exceed 1024 bytes, and must be the same as the value passed by on().
callback Callback&lt;number&gt; No Callback for the OS account activation state events. By default, this parameter is left empty, which unsubscribes from all the callbacks for the OS account activation state events.

Error codes

ID Error Message
12300001 System service exception.
12300002 Invalid type or name.

Example

  let accountManager = account_osAccount.getAccountManager();
  function offCallback(){
    console.log('off enter')
  }
  try {
    accountManager.off('activating', 'osAccountOnOffNameA', offCallback);
  } catch (e) {
    console.log('off exception: ' + JSON.stringify(e));
  }

getBundleIdForUid9+

getBundleIdForUid(uid: number, callback: AsyncCallback&lt;number&gt;): void

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

System API: This is a system API.

System capability: SystemCapability.Account.OsAccount

Parameters

Name Type Mandatory Description
uid number Yes Process UID.
callback AsyncCallback&lt;number&gt; Yes Callback invoked to return the result. If the operation is successful, err is null and data is the bundle ID obtained. Otherwise, data is an error object.

Error codes

ID Error Message
12300001 System service exception.
12300002 Invalid uid.

Example

  import { BusinessError } from '@ohos.base';
  let accountManager = account_osAccount.getAccountManager();
  let testUid: number = 1000000;
  try {
    accountManager.getBundleIdForUid(testUid, (err: BusinessError, bundleId: number) => {
      console.info('getBundleIdForUid errInfo:' + JSON.stringify(err));
      console.info('getBundleIdForUid bundleId:' + JSON.stringify(bundleId));
    });
  } catch (e) {
    console.info('getBundleIdForUid exception: ' + JSON.stringify(e));
  }

getBundleIdForUid9+

getBundleIdForUid(uid: number): Promise&lt;number&gt;

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

System API: This is a system API.

System capability: SystemCapability.Account.OsAccount

Parameters

Name Type Mandatory Description
uid number Yes Process UID.

Return value

Type Description
Promise&lt;number&gt; Promise used to return the bundle ID obtained.

Error codes

ID Error Message
12300001 System service exception.
12300002 Invalid uid.

Example

  import { BusinessError } from '@ohos.base';
  let accountManager = account_osAccount.getAccountManager();
  let testUid: number = 1000000;
  try {
    accountManager.getBundleIdForUid(testUid).then((result: number) => {
      console.info('getBundleIdForUid bundleId:' + JSON.stringify(result));
    }).catch((err: BusinessError) => {
      console.info('getBundleIdForUid errInfo:' + JSON.stringify(err));
    });
  } catch (e) {
    console.info('getBundleIdForUid exception: ' + JSON.stringify(e));
  }

getBundleIdForUidSync10+

getBundleIdForUidSync(uid: number): number

Obtains the bundle ID based on the specified UID. The API returns the result synchronously.

System API: This is a system API.

System capability: SystemCapability.Account.OsAccount

Parameters

Name Type Mandatory Description
uid number Yes Process UID.

Return value

Type Description
number Bundle ID obtained.

Error codes

ID Error Message
12300002 Invalid uid.

Example

  let accountManager = account_osAccount.getAccountManager();
  let testUid: number = 1000000;
  try {
    let bundleId : number = accountManager.getBundleIdForUidSync(testUid);
    console.info('getBundleIdForUidSync bundleId:' + bundleId);
  } catch (e) {
    console.info('getBundleIdForUidSync exception: ' + JSON.stringify(e));
  }

isMainOsAccount9+

isMainOsAccount(callback: AsyncCallback&lt;boolean&gt;): void;

Checks whether the current process belongs to the main OS account. This API uses an asynchronous callback to return the result.

System API: This is a system API.

Required permissions: ohos.permission.MANAGE_LOCAL_ACCOUNTS

System capability: SystemCapability.Account.OsAccount

Parameters

Name Type Mandatory Description
callback AsyncCallback&lt;boolean&gt; Yes Callback invoked to return the result. If true is returned, the current process belongs to the main OS account. If false is returned, the current process does not belong to the main OS account.

Error codes

ID Error Message
12300001 System service exception.

Example

  import { BusinessError } from '@ohos.base';
  let accountManager = account_osAccount.getAccountManager();
  try {
    accountManager.isMainOsAccount((err: BusinessError,result: boolean)=>{
      console.info('isMainOsAccount errInfo:' + JSON.stringify(err));
      console.info('isMainOsAccount result:' + JSON.stringify(result));
    });
  } catch (e) {
    console.info('isMainOsAccount exception: ' + JSON.stringify(e));
  }

isMainOsAccount9+

isMainOsAccount(): Promise&lt;boolean&gt;;

Checks whether the current process belongs to the main OS account. This API uses a promise to return the result.

System API: This is a system API.

Required permissions: ohos.permission.MANAGE_LOCAL_ACCOUNTS

System capability: SystemCapability.Account.OsAccount

Return value

Type Description
Promise&lt;boolean&gt; Promise used to return the result. If true is returned, the current process belongs to the main OS account. If false is returned, the current process does not belong to the main OS account.

Error codes

ID Error Message
12300001 System service exception.

Example

  import { BusinessError } from '@ohos.base';
  let accountManager = account_osAccount.getAccountManager();
  try {
    accountManager.isMainOsAccount().then((result: boolean) => {
      console.info('isMainOsAccount result:' + JSON.stringify(result));
    }).catch((err: BusinessError) => {
      console.info('isMainOsAccount errInfo:' + JSON.stringify(err));
    });
  } catch (e) {
    console.info('isMainOsAccount exception: ' + JSON.stringify(e));
  }

getOsAccountConstraintSourceTypes9+

getOsAccountConstraintSourceTypes(localId: number, constraint: string, callback: AsyncCallback&lt;Array&lt;ConstraintSourceTypeInfo&gt;&gt;): void;

Obtains the constraint source information of an OS account. This API uses an asynchronous callback to return the result.

System API: This is a system API.

Required permissions: ohos.permission.MANAGE_LOCAL_ACCOUNTS

System capability: SystemCapability.Account.OsAccount

Parameters

Name Type Mandatory Description
localId number Yes ID of the target OS account.
constraint string Yes Name of the constraint to query.
callback AsyncCallback&lt;Array&lt;ConstraintSourceTypeInfo&gt;&gt; Yes Callback invoked to return the result. If the operation is successful, err is null and data is the constraint source information obtained. Otherwise, err is an error object.

Error codes

ID Error Message
12300001 System service exception.
12300002 Invalid name or constraint.
12300003 Account not found.

Example

  import { BusinessError } from '@ohos.base';
  let accountManager = account_osAccount.getAccountManager();
  try {
    accountManager.getOsAccountConstraintSourceTypes(100, 'constraint.wifi',
      (err: BusinessError,sourceTypeInfos: account_osAccount.ConstraintSourceTypeInfo[])=>{
      console.info('getOsAccountConstraintSourceTypes errInfo:' + JSON.stringify(err));
      console.info('getOsAccountConstraintSourceTypes sourceTypeInfos:' + JSON.stringify(sourceTypeInfos));
    });
  } catch (e) {
    console.info('getOsAccountConstraintSourceTypes exception: ' + JSON.stringify(e));
  }

getOsAccountConstraintSourceTypes9+

getOsAccountConstraintSourceTypes(localId: number, constraint: string): Promise&lt;Array&lt;ConstraintSourceTypeInfo&gt;&gt;;

Obtains the constraint source information of an OS account. This API uses a promise to return the result.

System API: This is a system API.

Required permissions: ohos.permission.MANAGE_LOCAL_ACCOUNTS

System capability: SystemCapability.Account.OsAccount

Parameters

Name Type Mandatory Description
localId number Yes ID of the target OS account.
constraint string Yes Name of the constraint to query.

Return value

Type Description
Promise&lt;Array&lt;ConstraintSourceTypeInfo&gt;&gt; Promise used to return the constraint source information obtained.

Error codes

ID Error Message
12300001 System service exception.
12300002 Invalid name or constraint.
12300003 Account not found.

Example

  import { BusinessError } from '@ohos.base';
  let accountManager = account_osAccount.getAccountManager();
  try {
    accountManager.getOsAccountConstraintSourceTypes(100, 'constraint.wifi').then(
      (result: account_osAccount.ConstraintSourceTypeInfo[]) => {
      console.info('getOsAccountConstraintSourceTypes sourceTypeInfos:' + JSON.stringify(result));
    }).catch((err: BusinessError) => {
      console.info('getOsAccountConstraintSourceTypes errInfo:' + JSON.stringify(err));
    });
  } catch (e) {
    console.info('getOsAccountConstraintSourceTypes exception: ' + JSON.stringify(e));
  }

isMultiOsAccountEnable(deprecated)

isMultiOsAccountEnable(callback: AsyncCallback&lt;boolean&gt;): void

Checks whether multiple OS accounts are supported. This API uses an asynchronous callback to return the result.

NOTE

This API is supported since API version 7 and deprecated since API version 9. You are advised to use checkMultiOsAccountEnabled.

System capability: SystemCapability.Account.OsAccount

Parameters

Name Type Mandatory Description
callback AsyncCallback&lt;boolean&gt; Yes Callback invoked to return the result. The value true means multiple OS accounts are supported; the value false means the opposite.

Example

  import { BusinessError } from '@ohos.base';
  let accountManager = account_osAccount.getAccountManager();
  accountManager.isMultiOsAccountEnable((err: BusinessError, isEnabled: boolean) => {
    if (err) {
      console.log('isMultiOsAccountEnable failed, error: ' + JSON.stringify(err));
    } else {
    console.log('isMultiOsAccountEnable successfully, isEnabled: ' + isEnabled);
    }
  });

isMultiOsAccountEnable(deprecated)

isMultiOsAccountEnable(): Promise&lt;boolean&gt;

Checks whether multiple OS accounts are supported. This API uses a promise to return the result.

NOTE

This API is supported since API version 7 and deprecated since API version 9. You are advised to use checkMultiOsAccountEnabled.

System capability: SystemCapability.Account.OsAccount

Return value

Type Description
Promise&lt;boolean&gt; Promise used to return the result. The value true means multiple OS accounts are supported; the value false means the opposite.

Example

  import { BusinessError } from '@ohos.base';
  let accountManager = account_osAccount.getAccountManager();
  accountManager.isMultiOsAccountEnable().then((isEnabled: boolean) => {
    console.log('isMultiOsAccountEnable successfully, isEnabled: ' + isEnabled);
  }).catch((err: BusinessError) => {
    console.log('isMultiOsAccountEnable failed, error: ' + JSON.stringify(err));
  });

isOsAccountActived(deprecated)

isOsAccountActived(localId: number, callback: AsyncCallback&lt;boolean&gt;): void

Checks whether an OS account is activated. This API uses an asynchronous callback to return the result.

NOTE

This API is supported since API version 7 and deprecated since API version 9. You are advised to use checkOsAccountActivated.

Required permissions: ohos.permission.MANAGE_LOCAL_ACCOUNTS or ohos.permission.INTERACT_ACROSS_LOCAL_ACCOUNTS

System capability: SystemCapability.Account.OsAccount

Parameters

Name Type Mandatory Description
localId number Yes ID of the target OS account.
callback AsyncCallback&lt;boolean&gt; Yes Callback invoked to return the result. The value true means the account is activated; the value false means the opposite.

Example: Check whether OS account 100 is activated.

  import { BusinessError } from '@ohos.base';
  let accountManager = account_osAccount.getAccountManager();
  let localId: number = 100;
  accountManager.isOsAccountActived(localId, (err: BusinessError, isActived: boolean) => {
    if (err) {
      console.log('isOsAccountActived failed, err:' + JSON.stringify(err));
    } else {
      console.log('isOsAccountActived successfully, isActived:' + isActived);
    }
  });

isOsAccountActived(deprecated)

isOsAccountActived(localId: number): Promise&lt;boolean&gt;

Checks whether an OS account is activated. This API uses a promise to return the result.

NOTE

This API is supported since API version 7 and deprecated since API version 9. You are advised to use checkOsAccountActivated.

Required permissions: ohos.permission.MANAGE_LOCAL_ACCOUNTS or ohos.permission.INTERACT_ACROSS_LOCAL_ACCOUNTS

System capability: SystemCapability.Account.OsAccount

Parameters

Name Type Mandatory Description
localId number Yes ID of the target OS account.

Return value

Type Description
Promise&lt;boolean&gt; Promise used to return the result. The value true means the account is activated; the value false means the opposite.

Example: Check whether OS account 100 is activated.

  import { BusinessError } from '@ohos.base';
  let accountManager = account_osAccount.getAccountManager();
  let localId: number = 100;
  accountManager.isOsAccountActived(localId).then((isActived: boolean) => {
    console.log('isOsAccountActived successfully, isActived: ' + isActived);
  }).catch((err: BusinessError) => {
    console.log('isOsAccountActived failed, error: ' + JSON.stringify(err));
  });

isOsAccountConstraintEnable(deprecated)

isOsAccountConstraintEnable(localId: number, constraint: string, callback: AsyncCallback&lt;boolean&gt;): void

Checks whether the specified constraint is enabled for an OS account. This API uses an asynchronous callback to return the result.

NOTE

This API is supported since API version 7 and deprecated since API version 9. You are advised to use checkOsAccountConstraintEnabled.

Required permissions: ohos.permission.MANAGE_LOCAL_ACCOUNTS

System capability: SystemCapability.Account.OsAccount

Parameters

Name Type Mandatory Description
localId number Yes ID of the target OS account.
constraint string Yes Constraint to check.
callback AsyncCallback&lt;boolean&gt; Yes Callback invoked to return the result. The value true means the specified constraint is enabled; the value false means the opposite.

Example: Check whether OS account 100 is forbidden to use Wi-Fi.

  import { BusinessError } from '@ohos.base';
  let accountManager = account_osAccount.getAccountManager();
  let localId: number = 100;
  let constraint: string = 'constraint.wifi';
  accountManager.isOsAccountConstraintEnable(localId, constraint, (err: BusinessError, isEnabled: boolean) => {
    if (err) {
      console.log('isOsAccountConstraintEnable failed, error: ' + JSON.stringify(err));
    } else {
      console.log('isOsAccountConstraintEnable successfully, isEnabled: ' + isEnabled);
    }
  });

isOsAccountConstraintEnable(deprecated)

isOsAccountConstraintEnable(localId: number, constraint: string): Promise&lt;boolean&gt;

Checks whether the specified constraint is enabled for an OS account. This API uses a promise to return the result.

NOTE

This API is supported since API version 7 and deprecated since API version 9. You are advised to use checkOsAccountConstraintEnabled.

Required permissions: ohos.permission.MANAGE_LOCAL_ACCOUNTS

System capability: SystemCapability.Account.OsAccount

Parameters

Name Type Mandatory Description
localId number Yes ID of the target OS account.
constraint string Yes Constraint to check.

Return value

Type Description
Promise&lt;boolean&gt; Promise used to return the result. The value true means the specified constraint is enabled; the value false means the opposite.

Example: Check whether OS account 100 is forbidden to use Wi-Fi.

  import { BusinessError } from '@ohos.base';
  let accountManager = account_osAccount.getAccountManager();
  let localId: number = 100;
  let constraint: string = 'constraint.wifi';
  accountManager.isOsAccountConstraintEnable(localId, constraint).then((isEnabled: boolean) => {
    console.log('isOsAccountConstraintEnable successfully, isEnabled: ' + isEnabled);
  }).catch((err: BusinessError) => {
    console.log('isOsAccountConstraintEnable err: ' + JSON.stringify(err));
  });

isTestOsAccount(deprecated)

isTestOsAccount(callback: AsyncCallback&lt;boolean&gt;): void

Checks whether this OS account is a test account. This API uses an asynchronous callback to return the result.

NOTE

This API is supported since API version 7 and deprecated since API version 9. You are advised to use checkOsAccountTestable.

System capability: SystemCapability.Account.OsAccount

Parameters

Name Type Mandatory Description
callback AsyncCallback&lt;boolean&gt; Yes Callback invoked to return the result. The value true means the account is a test account; the value false means the opposite.

Example

  import { BusinessError } from '@ohos.base';
  let accountManager = account_osAccount.getAccountManager();
  accountManager.isTestOsAccount((err: BusinessError, isTestable: boolean) => {
    if (err) {
      console.log('isTestOsAccount failed, error: ' + JSON.stringify(err));
    } else {
      console.log('isTestOsAccount successfully, isTestable: ' + isTestable);
    }
  });

isTestOsAccount(deprecated)

isTestOsAccount(): Promise&lt;boolean&gt;

Checks whether this OS account is a test account. This API uses a promise to return the result.

NOTE

This API is supported since API version 7 and deprecated since API version 9. You are advised to use checkOsAccountTestable.

System capability: SystemCapability.Account.OsAccount

Return value

Type Description
Promise&lt;boolean&gt; Promise used to return the result. The value true means the account is a test account; the value false means the opposite.

Example

  import { BusinessError } from '@ohos.base';
  let accountManager = account_osAccount.getAccountManager();
    accountManager.isTestOsAccount().then((isTestable: boolean) => {
      console.log('isTestOsAccount successfully, isTestable: ' + isTestable);
    }).catch((err: BusinessError) => {
      console.log('isTestOsAccount failed, error: ' + JSON.stringify(err));
  });

isOsAccountVerified(deprecated)

isOsAccountVerified(callback: AsyncCallback&lt;boolean&gt;): void

Checks whether this OS account has been verified. This API uses an asynchronous callback to return the result.

NOTE

This API is supported since API version 7 and deprecated since API version 9. You are advised to use checkOsAccountVerified.

Required permissions: ohos.permission.MANAGE_LOCAL_ACCOUNTS or ohos.permission.INTERACT_ACROSS_LOCAL_ACCOUNTS

System capability: SystemCapability.Account.OsAccount

Parameters

Name Type Mandatory Description
callback AsyncCallback&lt;boolean&gt; Yes Callback invoked to return the result. The value true means the OS account has been verified; the value false means the opposite.

Example

  import { BusinessError } from '@ohos.base';
  let accountManager = account_osAccount.getAccountManager();
  accountManager.isOsAccountVerified((err: BusinessError, isVerified: boolean) => {
    if (err) {
      console.log('isOsAccountVerified failed, error: ' + JSON.stringify(err));
    } else {
      console.log('isOsAccountVerified successfully, isVerified: ' + isVerified);
    }
  });

isOsAccountVerified(deprecated)

isOsAccountVerified(localId: number, callback: AsyncCallback&lt;boolean&gt;): void

Checks whether an OS account has been verified. This API uses an asynchronous callback to return the result.

NOTE

This API is supported since API version 7 and deprecated since API version 9. You are advised to use checkOsAccountVerified.

Required permissions: ohos.permission.MANAGE_LOCAL_ACCOUNTS or ohos.permission.INTERACT_ACROSS_LOCAL_ACCOUNTS

System capability: SystemCapability.Account.OsAccount

Parameters

Name Type Mandatory Description
localId number Yes ID of the target OS account.
callback AsyncCallback&lt;boolean&gt; Yes Callback invoked to return the result. The value true means the OS account has been verified; the value false means the opposite.

Example

  import { BusinessError } from '@ohos.base';
  let accountManager = account_osAccount.getAccountManager();
  let localId: number = 100;
  accountManager.isOsAccountVerified(localId, (err: BusinessError, isVerified: boolean) => {
    if (err) {
      console.log('isOsAccountVerified failed, error: ' + JSON.stringify(err));
    } else {
      console.log('isOsAccountVerified successfully, isVerified: ' + isVerified);
    }
  });

isOsAccountVerified(deprecated)

isOsAccountVerified(localId?: number): Promise&lt;boolean&gt;

Checks whether an OS account has been verified. This API uses a promise to return the result.

NOTE

This API is supported since API version 7 and deprecated since API version 9. You are advised to use checkOsAccountVerified.

Required permissions: ohos.permission.MANAGE_LOCAL_ACCOUNTS or ohos.permission.INTERACT_ACROSS_LOCAL_ACCOUNTS

System capability: SystemCapability.Account.OsAccount

Parameters

Name Type Mandatory Description
localId number No ID of the target OS account. If this parameter is not specified, this API checks whether the current OS account has been verified.

Return value

Type Description
Promise&lt;boolean&gt; Promise used to return the result. The value true means the OS account has been verified; the value false means the opposite.

Example

  import { BusinessError } from '@ohos.base';
  let accountManager = account_osAccount.getAccountManager();
  accountManager.isOsAccountVerified(localId).then((isVerified: boolean) => {
    console.log('isOsAccountVerified successfully, isVerified: ' + isVerified);
  }).catch((err: BusinessError) => {
    console.log('isOsAccountVerified failed, error: ' + JSON.stringify(err));
  });

getCreatedOsAccountsCount(deprecated)

getCreatedOsAccountsCount(callback: AsyncCallback&lt;number&gt;): void

Obtains the number of OS accounts created. This API uses an asynchronous callback to return the result.

NOTE

This API is supported since API version 7 and deprecated since API version 9. You are advised to use getOsAccountCount.

Required permissions: ohos.permission.MANAGE_LOCAL_ACCOUNTS

System capability: SystemCapability.Account.OsAccount

Parameters

Name Type Mandatory Description
callback AsyncCallback&lt;number&gt; Yes Callback invoked to return the result. If the operation is successful, err is null and data is the number of created OS accounts. If the operation fails, err is an error object.

Example

  import { BusinessError } from '@ohos.base';
  let accountManager = account_osAccount.getAccountManager();
  accountManager.getCreatedOsAccountsCount((err: BusinessError, count: number)=>{
    if (err) {
      console.log('getCreatedOsAccountsCount failed, error: ' + JSON.stringify(err));
    } else {
      console.log('getCreatedOsAccountsCount successfully, count: ' + count);
    }
  });

getCreatedOsAccountsCount(deprecated)

getCreatedOsAccountsCount(): Promise&lt;number&gt;

Obtains the number of OS accounts created. This API uses a promise to return the result.

NOTE

This API is supported since API version 7 and deprecated since API version 9. You are advised to use getOsAccountCount.

Required permissions: ohos.permission.MANAGE_LOCAL_ACCOUNTS

System capability: SystemCapability.Account.OsAccount

Return value

Type Description
Promise&lt;number&gt; Promise used to return the number of created OS accounts.

Example

  import { BusinessError } from '@ohos.base';
  let accountManager = account_osAccount.getAccountManager();
  accountManager.getCreatedOsAccountsCount().then((count: number) => {
    console.log('getCreatedOsAccountsCount successfully, count: ' + count);
  }).catch((err: BusinessError) => {
    console.log('getCreatedOsAccountsCount failed, error: ' + JSON.stringify(err));
  });

getOsAccountLocalIdFromProcess(deprecated)

getOsAccountLocalIdFromProcess(callback: AsyncCallback&lt;number&gt;): void

Obtains the ID of the OS account to which the current process belongs. This API uses an asynchronous callback to return the result.

NOTE

This API is supported since API version 7 and deprecated since API version 9. You are advised to use getOsAccountLocalId.

System capability: SystemCapability.Account.OsAccount

Parameters

Name Type Mandatory Description
callback AsyncCallback&lt;number&gt; Yes Callback invoked to return the result. If the operation is successful, err is null and data is the OS account ID obtained. Otherwise, err is an error object.

Example

  import { BusinessError } from '@ohos.base';
  let accountManager = account_osAccount.getAccountManager();
  accountManager.getOsAccountLocalIdFromProcess((err: BusinessError, localId: number) => {
    if (err) {
      console.log('getOsAccountLocalIdFromProcess failed, error: ' + JSON.stringify(err));
    } else {
      console.log('getOsAccountLocalIdFromProcess failed, error: ' + localId);
    }
  });

getOsAccountLocalIdFromProcess(deprecated)

getOsAccountLocalIdFromProcess(): Promise&lt;number&gt;

Obtains the ID of the OS account to which the current process belongs. This API uses a promise to return the result.

NOTE

This API is supported since API version 7 and deprecated since API version 9. You are advised to use getOsAccountLocalId.

System capability: SystemCapability.Account.OsAccount

Return value

Type Description
Promise&lt;number&gt; Promise used to return the OS account ID obtained.

Example

  import { BusinessError } from '@ohos.base';
  let accountManager = account_osAccount.getAccountManager();
  accountManager.getOsAccountLocalIdFromProcess().then((localId: number) => {
    console.log('getOsAccountLocalIdFromProcess successfully, localId: ' + localId);
  }).catch((err: BusinessError) => {
    console.log('getOsAccountLocalIdFromProcess failed, error: ' + JSON.stringify(err));
  });

getOsAccountLocalIdFromUid(deprecated)

getOsAccountLocalIdFromUid(uid: number, callback: AsyncCallback&lt;number&gt;): void

Obtains the OS account ID based on the process UID. This API uses an asynchronous callback to return the result.

NOTE

This API is supported since API version 7 and deprecated since API version 9. You are advised to use getOsAccountLocalIdForUid.

System capability: SystemCapability.Account.OsAccount

Parameters

Name Type Mandatory Description
uid number Yes Process UID.
callback AsyncCallback&lt;number&gt; Yes Callback invoked to return the result. If the operation is successful, err is null and data is the OS account ID obtained. Otherwise, data is an error object.

Example: Obtain the ID of the OS account whose process UID is 12345678.

  import { BusinessError } from '@ohos.base';
  let accountManager = account_osAccount.getAccountManager();
  let uid: number = 12345678;
  accountManager.getOsAccountLocalIdFromUid(uid, (err: BusinessError, localId: number) => {
    if (err) {
      console.log('getOsAccountLocalIdFromUid failed, error: ' + JSON.stringify(err));
    } else {
      console.log('getOsAccountLocalIdFromUid successfully, localId: ' + localId);
    }
  });

getOsAccountLocalIdFromUid(deprecated)

getOsAccountLocalIdFromUid(uid: number): Promise&lt;number&gt;

Obtains the OS account ID based on the process UID. This API uses a promise to return the result.

NOTE

This API is supported since API version 7 and deprecated since API version 9. You are advised to use getOsAccountLocalIdForUid.

System capability: SystemCapability.Account.OsAccount

Parameters

Name Type Mandatory Description
uid number Yes Process UID.

Return value

Type Description
Promise&lt;number&gt; Promise used to return the OS account ID obtained.

Example: Obtain the ID of the OS account whose process UID is 12345678.

  import { BusinessError } from '@ohos.base';
  let accountManager = account_osAccount.getAccountManager();
  let uid: number = 12345678;
  accountManager.getOsAccountLocalIdFromUid(uid).then((localId: number) => {
    console.log('getOsAccountLocalIdFromUid successfully, localId: ' + localId);
  }).catch((err: BusinessError) => {
    console.log('getOsAccountLocalIdFromUid failed, error: ' + JSON.stringify(err));
  });

getOsAccountLocalIdFromDomain(deprecated)

getOsAccountLocalIdFromDomain(domainInfo: DomainAccountInfo, callback: AsyncCallback&lt;number&gt;): void

Obtains the OS account ID based on the domain account information. This API uses an asynchronous callback to return the result.

NOTE

This API is supported since API version 8 and deprecated since API version 9. You are advised to use getOsAccountLocalIdForDomain.

Required permissions: ohos.permission.MANAGE_LOCAL_ACCOUNTS

System capability: SystemCapability.Account.OsAccount

Parameters

Name Type Mandatory Description
domainInfo DomainAccountInfo Yes Domain account information.
callback AsyncCallback&lt;number&gt; Yes Callback invoked to return the result. If the operation is successful, err is null and data is the OS account ID obtained. Otherwise, err is an error object.

Example

  import { BusinessError } from '@ohos.base';
  let domainInfo: account_osAccount.DomainAccountInfo = {domain: 'testDomain', accountName: 'testAccountName'};
  let accountManager = account_osAccount.getAccountManager();
  accountManager.getOsAccountLocalIdFromDomain(domainInfo, (err: BusinessError, localId: number) => {
    if (err) {
      console.log('getOsAccountLocalIdFromDomain failed, error: ' + JSON.stringify(err));
    } else {
      console.log('getOsAccountLocalIdFromDomain successfully, localId: ' + localId);
    }
  });

getOsAccountLocalIdFromDomain(deprecated)

getOsAccountLocalIdFromDomain(domainInfo: DomainAccountInfo): Promise&lt;number&gt;

Obtains the OS account ID based on the domain account information. This API uses a promise to return the result.

NOTE

This API is supported since API version 8 and deprecated since API version 9. You are advised to use getOsAccountLocalIdForDomain.

Required permissions: ohos.permission.MANAGE_LOCAL_ACCOUNTS

System capability: SystemCapability.Account.OsAccount

Parameters

Name Type Mandatory Description
domainInfo DomainAccountInfo Yes Domain account information.

Return value

Type Description
Promise&lt;number&gt; Promise used to return the ID of the OS account associated with the domain account.

Example

  import { BusinessError } from '@ohos.base';
  let accountManager = account_osAccount.getAccountManager();
  let domainInfo: account_osAccount.DomainAccountInfo = {domain: 'testDomain', accountName: 'testAccountName'};
  accountManager.getOsAccountLocalIdFromDomain(domainInfo).then((localId: number) => {
    console.log('getOsAccountLocalIdFromDomain successfully, localId: ' + localId);
  }).catch((err: BusinessError) => {
    console.log('getOsAccountLocalIdFromDomain failed, error: ' + JSON.stringify(err));
  });

getOsAccountAllConstraints(deprecated)

getOsAccountAllConstraints(localId: number, callback: AsyncCallback&lt;Array&lt;string&gt;&gt;): void

Obtains all constraints enabled for an OS account. This API uses an asynchronous callback to return the result.

NOTE

This API is supported since API version 7 and deprecated since API version 9. You are advised to use getOsAccountConstraints.

Required permissions: ohos.permission.MANAGE_LOCAL_ACCOUNTS

System capability: SystemCapability.Account.OsAccount

Parameters

Name Type Mandatory Description
localId number Yes ID of the target OS account.
callback AsyncCallback&lt;Array&lt;string&gt;&gt; Yes Callback invoked to return the result. If the operation is successful, err is null and data is a list of all constraints enabled for the OS account. Otherwise, err is an error object.

Example: Obtain all constraints of OS account 100.

  import { BusinessError } from '@ohos.base';
  let accountManager = account_osAccount.getAccountManager();
  let localId: number = 100;
  accountManager.getOsAccountAllConstraints(localId, (err: BusinessError, constraints: string[])=>{
    console.log('getOsAccountAllConstraints err:' + JSON.stringify(err));
    console.log('getOsAccountAllConstraints:' + JSON.stringify(constraints));
  });

getOsAccountAllConstraints(deprecated)

getOsAccountAllConstraints(localId: number): Promise&lt;Array&lt;string&gt;&gt;

NOTE

This API is supported since API version 7 and deprecated since API version 9. You are advised to use getOsAccountConstraints.

Obtains all constraints enabled for an OS account. This API uses a promise to return the result.

Required permissions: ohos.permission.MANAGE_LOCAL_ACCOUNTS

System capability: SystemCapability.Account.OsAccount

Parameters

Name Type Mandatory Description
localId number Yes ID of the target OS account.

Return value

Type Description
Promise&lt;Array&lt;string&gt;&gt; Promise used to return all the constraints enabled for the OS account.

Example: Obtain all constraints of OS account 100.

  import { BusinessError } from '@ohos.base';
  let accountManager = account_osAccount.getAccountManager();
  let localId: number = 100;
  accountManager.getOsAccountAllConstraints(localId).then((constraints: string[]) => {
    console.log('getOsAccountAllConstraints, constraints: ' + constraints);
  }).catch((err: BusinessError) => {
    console.log('getOsAccountAllConstraints err: ' + JSON.stringify(err));
  });

queryActivatedOsAccountIds(deprecated)

queryActivatedOsAccountIds(callback: AsyncCallback&lt;Array&lt;number&gt;&gt;): void

Obtains information about all activated OS accounts. This API uses an asynchronous callback to return the result.

NOTE

This API is supported since API version 8 and deprecated since API version 9. You are advised to use getActivatedOsAccountLocalIds.

System capability: SystemCapability.Account.OsAccount

Parameters

Name Type Mandatory Description
callback AsyncCallback&lt;Array&lt;number&gt;&gt; Yes Callback invoked to return the result. If the operation is successful, err is null and data is a list of activated OS accounts. Otherwise, data is an error object.

Example

  import { BusinessError } from '@ohos.base';
  let accountManager = account_osAccount.getAccountManager();
  accountManager.queryActivatedOsAccountIds((err: BusinessError, idArray: number[])=>{
    console.log('queryActivatedOsAccountIds err:' + JSON.stringify(err));
    console.log('queryActivatedOsAccountIds idArray length:' + idArray.length);
    for(let i=0;i<idArray.length;i++) {
      console.info('activated os account id: ' + idArray[i]);
    }
  });

queryActivatedOsAccountIds(deprecated)

queryActivatedOsAccountIds(): Promise&lt;Array&lt;number&gt;&gt;

NOTE

This API is supported since API version 8 and deprecated since API version 9. You are advised to use getActivatedOsAccountLocalIds.

Obtains information about all activated OS accounts. This API uses a promise to return the result.

System capability: SystemCapability.Account.OsAccount

Return value

Type Description
Promise&lt;Array&lt;number&gt;&gt; Promise used to return the information about all activated OS accounts.

Example

  import { BusinessError } from '@ohos.base';
  let accountManager = account_osAccount.getAccountManager();
  accountManager.queryActivatedOsAccountIds().then((idArray: number[]) => {
    console.log('queryActivatedOsAccountIds, idArray: ' + idArray);
  }).catch((err: BusinessError) => {
    console.log('queryActivatedOsAccountIds err: ' + JSON.stringify(err));
  });

queryCurrentOsAccount(deprecated)

queryCurrentOsAccount(callback: AsyncCallback&lt;OsAccountInfo&gt;): void

Obtains information about the OS account to which the current process belongs. This API uses an asynchronous callback to return the result.

NOTE

This API is supported since API version 7 and deprecated since API version 9. You are advised to use getCurrentOsAccount.

Required permissions: ohos.permission.MANAGE_LOCAL_ACCOUNTS

System capability: SystemCapability.Account.OsAccount

Parameters

Name Type Mandatory Description
callback AsyncCallback&lt;OsAccountInfo&gt; Yes Callback invoked to return the result. If the operation is successful, err is null and data is the OS account information obtained. Otherwise, data is an error object.

Example

  import { BusinessError } from '@ohos.base';
  let accountManager = account_osAccount.getAccountManager();
  accountManager.queryCurrentOsAccount((err: BusinessError, curAccountInfo: account_osAccount.OsAccountInfo)=>{
    console.log('queryCurrentOsAccount err:' + JSON.stringify(err));
    console.log('queryCurrentOsAccount curAccountInfo:' + JSON.stringify(curAccountInfo));
  });

queryCurrentOsAccount(deprecated)

queryCurrentOsAccount(): Promise&lt;OsAccountInfo&gt;

Obtains information about the OS account to which the current process belongs. This API uses a promise to return the result.

NOTE

This API is supported since API version 7 and deprecated since API version 9. You are advised to use getCurrentOsAccount.

Required permissions: ohos.permission.MANAGE_LOCAL_ACCOUNTS

System capability: SystemCapability.Account.OsAccount

Return value

Type Description
Promise&lt;OsAccountInfo&gt; Promise used to return the OS account information obtained.

Example

  import { BusinessError } from '@ohos.base';
  let accountManager = account_osAccount.getAccountManager();
  accountManager.queryCurrentOsAccount().then((accountInfo: account_osAccount.OsAccountInfo) => {
    console.log('queryCurrentOsAccount, accountInfo: ' + JSON.stringify(accountInfo));
  }).catch((err: BusinessError) => {
    console.log('queryCurrentOsAccount err: ' + JSON.stringify(err));
  });

getOsAccountTypeFromProcess(deprecated)

getOsAccountTypeFromProcess(callback: AsyncCallback&lt;OsAccountType&gt;): void

Obtains the type of the account to which the current process belongs. This API uses an asynchronous callback to return the result.

NOTE

This API is supported since API version 7 and deprecated since API version 9. You are advised to use getOsAccountType.

System capability: SystemCapability.Account.OsAccount

Parameters

Name Type Mandatory Description
callback AsyncCallback&lt;OsAccountType&gt; Yes Callback invoked to return the result. If the operation is successful, err is null and data is the OS account type obtained. Otherwise, err is an error object.

Example

  import { BusinessError } from '@ohos.base';
  let accountManager = account_osAccount.getAccountManager();
  accountManager.getOsAccountTypeFromProcess((err: BusinessError, accountType: account_osAccount.OsAccountType) => {
    console.log('getOsAccountTypeFromProcess err: ' + JSON.stringify(err));
    console.log('getOsAccountTypeFromProcess accountType: ' + accountType);
  });

getOsAccountTypeFromProcess(deprecated)

getOsAccountTypeFromProcess(): Promise&lt;OsAccountType&gt;

Obtains the type of the account to which the current process belongs. This API uses a promise to return the result.

NOTE

This API is supported since API version 7 and deprecated since API version 9. You are advised to use getOsAccountType.

System capability: SystemCapability.Account.OsAccount

Return value

Type Description
Promise&lt;OsAccountType&gt; Promise used to return the OS account type obtained.

Example

  import { BusinessError } from '@ohos.base';
  let accountManager = account_osAccount.getAccountManager();
  accountManager.getOsAccountTypeFromProcess().then((accountType: account_osAccount.OsAccountType) => {
    console.log('getOsAccountTypeFromProcess, accountType: ' + accountType);
  }).catch((err: BusinessError) => {
    console.log('getOsAccountTypeFromProcess err: ' + JSON.stringify(err));
  });

getDistributedVirtualDeviceId(deprecated)

getDistributedVirtualDeviceId(callback: AsyncCallback&lt;string&gt;): void

Obtains the ID of this distributed virtual device. This API uses an asynchronous callback to return the result.

NOTE

This API is supported since API version 7 and deprecated since API version 9. You are advised to use queryDistributedVirtualDeviceId.

Required permissions: ohos.permission.DISTRIBUTED_DATASYNC or ohos.permission.MANAGE_LOCAL_ACCOUNTS

System capability: SystemCapability.Account.OsAccount

Parameters

Name Type Mandatory Description
callback AsyncCallback&lt;string&gt; Yes Callback invoked to return the result. If the operation is successful, err is null and data is the distributed virtual device ID obtained. Otherwise, data is an error object.

Example

  import { BusinessError } from '@ohos.base';
  let accountManager = account_osAccount.getAccountManager();
  accountManager.getDistributedVirtualDeviceId((err: BusinessError, virtualID: string) => {
    console.log('getDistributedVirtualDeviceId err: ' + JSON.stringify(err));
    console.log('getDistributedVirtualDeviceId virtualID: ' + virtualID);
  });

getDistributedVirtualDeviceId(deprecated)

getDistributedVirtualDeviceId(): Promise&lt;string&gt;

Obtains the ID of this distributed virtual device. This API uses a promise to return the result.

NOTE

This API is supported since API version 7 and deprecated since API version 9. You are advised to use queryDistributedVirtualDeviceId.

Required permissions: ohos.permission.DISTRIBUTED_DATASYNC or ohos.permission.MANAGE_LOCAL_ACCOUNTS

System capability: SystemCapability.Account.OsAccount

Return value

Type Description
Promise&lt;string&gt; Promise used to return the distributed virtual device ID obtained.

Example

  import { BusinessError } from '@ohos.base';
  let accountManager = account_osAccount.getAccountManager();
  accountManager.getDistributedVirtualDeviceId().then((virtualID: string) => {
    console.log('getDistributedVirtualDeviceId, virtualID: ' + virtualID);
  }).catch((err: BusinessError) => {
    console.log('getDistributedVirtualDeviceId err: ' + JSON.stringify(err));
  });

getOsAccountLocalIdBySerialNumber(deprecated)

getOsAccountLocalIdBySerialNumber(serialNumber: number, callback: AsyncCallback&lt;number&gt;): void

Obtains the OS account ID based on the SN. This API uses an asynchronous callback to return the result.

NOTE

This API is supported since API version 8 and deprecated since API version 9. You are advised to use getOsAccountLocalIdForSerialNumber.

System capability: SystemCapability.Account.OsAccount

Parameters

Name Type Mandatory Description
serialNumber number Yes Account SN.
callback AsyncCallback&lt;number&gt; Yes Callback invoked to return the result. If the operation is successful, err is null and data is the OS account ID obtained. Otherwise, err is an error object.

Example: Obtain the ID of the OS account whose SN is 12345.

  import { BusinessError } from '@ohos.base';
  let accountManager = account_osAccount.getAccountManager();
  let serialNumber: number = 12345;
  accountManager.getOsAccountLocalIdBySerialNumber(serialNumber, (err: BusinessError, localId: number)=>{
    console.log('ger localId err:' + JSON.stringify(err));
    console.log('get localId:' + localId + ' by serialNumber: ' + serialNumber);
  });

getOsAccountLocalIdBySerialNumber(deprecated)

getOsAccountLocalIdBySerialNumber(serialNumber: number): Promise&lt;number&gt;

Obtains the OS account ID based on the SN. This API uses a promise to return the result.

NOTE

This API is supported since API version 8 and deprecated since API version 9. You are advised to use getOsAccountLocalIdForSerialNumber.

System capability: SystemCapability.Account.OsAccount

Parameters

Name Type Mandatory Description
serialNumber number Yes Account SN.

Return value

Type Description
Promise&lt;number&gt; Promise used to return the OS account ID obtained.

Example: Obtain the ID of the OS account whose SN is 12345.

  import { BusinessError } from '@ohos.base';
  let accountManager = account_osAccount.getAccountManager();
  let serialNumber: number = 12345;
  accountManager.getOsAccountLocalIdBySerialNumber(serialNumber).then((localId: number) => {
    console.log('getOsAccountLocalIdBySerialNumber localId: ' + localId);
  }).catch((err: BusinessError) => {
    console.log('getOsAccountLocalIdBySerialNumber err: ' + JSON.stringify(err));
  });

getSerialNumberByOsAccountLocalId(deprecated)

getSerialNumberByOsAccountLocalId(localId: number, callback: AsyncCallback&lt;number&gt;): void

Obtains the SN of an OS account based on the account ID. This API uses an asynchronous callback to return the result.

NOTE

This API is supported since API version 8 and deprecated since API version 9. You are advised to use getSerialNumberForOsAccountLocalId.

System capability: SystemCapability.Account.OsAccount

Parameters

Name Type Mandatory Description
localId number Yes ID of the target OS account.
callback AsyncCallback&lt;number&gt; Yes Callback invoked to return the result. If the operation is successful, err is null and data is the SN obtained. Otherwise, err is an error object.

Example: Obtain the SN of the OS account 100.

  import { BusinessError } from '@ohos.base';
  let accountManager = account_osAccount.getAccountManager();
  let localId: number = 100;
  accountManager.getSerialNumberByOsAccountLocalId(localId, (err: BusinessError, serialNumber: number)=>{
    console.log('ger serialNumber err:' + JSON.stringify(err));
    console.log('get serialNumber:' + serialNumber + ' by localId: ' + localId);
  });

getSerialNumberByOsAccountLocalId(deprecated)

getSerialNumberByOsAccountLocalId(localId: number): Promise&lt;number&gt;

Obtains the SN of an OS account based on the account ID. This API uses a promise to return the result.

NOTE

This API is supported since API version 8 and deprecated since API version 9. You are advised to use getSerialNumberForOsAccountLocalId.

System capability: SystemCapability.Account.OsAccount

Parameters

Name Type Mandatory Description
localId number Yes ID of the target OS account.

Return value

Type Description
Promise&lt;number&gt; Promise used to return the SN obtained.

Example: Obtain the SN of the OS account 100.

  import { BusinessError } from '@ohos.base';
  let accountManager = account_osAccount.getAccountManager();
  let localId: number = 100;
  accountManager.getSerialNumberByOsAccountLocalId(localId).then((serialNumber: number) => {
    console.log('getSerialNumberByOsAccountLocalId serialNumber: ' + serialNumber);
  }).catch((err: BusinessError) => {
    console.log('getSerialNumberByOsAccountLocalId err: ' + JSON.stringify(err));
  });

UserAuth8+

Provides APIs for user authentication.

System API: This is a system API.

constructor8+

constructor()

A constructor used to create an instance for user authentication.

System API: This is a system API.

System capability: SystemCapability.Account.OsAccount

Example

  let userAuth = new account_osAccount.UserAuth();

getVersion8+

getVersion(): number;

Obtains version information.

System API: This is a system API.

System capability: SystemCapability.Account.OsAccount

Return value

Type Description
number Version information obtained.

Example

  let userAuth = new account_osAccount.UserAuth();
  let version: number = userAuth.getVersion();
  console.log('getVersion version = ' + version);

getAvailableStatus8+

getAvailableStatus(authType: AuthType, authTrustLevel: AuthTrustLevel): number;

Obtains the available status of the authentication capability corresponding to the specified authentication type and trust level.

System API: This is a system API.

System capability: SystemCapability.Account.OsAccount

Required permissions: ohos.permission.ACCESS_USER_AUTH_INTERNAL

Parameters

Name Type Mandatory Description
authType AuthType Yes Authentication credential type.
authTrustLevel AuthTrustLevel Yes Trust level of the authentication.

Return value

Type Description
number Available status of the authentication capability.

Error codes

ID Error Message
12300001 System service exception.
12300002 Invalid authType or authTrustLevel.

Example

  let userAuth = new account_osAccount.UserAuth();
  let authType: account_osAccount.AuthType = account_osAccount.AuthType.PIN;
  let authTrustLevel: account_osAccount.AuthTrustLevel = account_osAccount.AuthTrustLevel.ATL1;
  try {
    let status: number = userAuth.getAvailableStatus(authType, authTrustLevel);
    console.log('getAvailableStatus status = ' + status);
  } catch (e) {
    console.log('getAvailableStatus exception = ' + JSON.stringify(e));
  }

getProperty8+

getProperty(request: GetPropertyRequest, callback: AsyncCallback&lt;ExecutorProperty&gt;): void;

Obtains the executor property based on the request. This API uses an asynchronous callback to return the result.

System API: This is a system API.

System capability: SystemCapability.Account.OsAccount

Required permissions: ohos.permission.ACCESS_USER_AUTH_INTERNAL

Parameters

Name Type Mandatory Description
request GetPropertyRequest Yes Request information, including the authentication credential type and property list.
callback AsyncCallback&lt;ExecutorProperty&gt; Yes Callback invoked to return the result. If the operation is successful, err is null and data is the executor property information obtained. Otherwise, err is an error object.

Error codes

ID Error Message
12300001 System service exception.
12300002 Invalid request.

Example

  import { BusinessError } from '@ohos.base';
  let userAuth = new account_osAccount.UserAuth();
  let keys: Array<account_osAccount.GetPropertyType>  = [
    account_osAccount.GetPropertyType.AUTH_SUB_TYPE,
    account_osAccount.GetPropertyType.REMAIN_TIMES,
    account_osAccount.GetPropertyType.FREEZING_TIME
  ];
  let request: account_osAccount.GetPropertyRequest = {
    authType: account_osAccount.AuthType.PIN,
    keys: keys
  };
  try {
    userAuth.getProperty(request, (err: BusinessError, result: account_osAccount.ExecutorProperty) => {
      console.log('getProperty err = ' + JSON.stringify(err));
      console.log('getProperty result = ' + JSON.stringify(result));
    });
  } catch (e) {
    console.log('getProperty exception = ' + JSON.stringify(e));
  }

getProperty8+

getProperty(request: GetPropertyRequest): Promise&lt;ExecutorProperty&gt;;

Obtains the executor property based on the request. This API uses a promise to return the result.

System API: This is a system API.

System capability: SystemCapability.Account.OsAccount

Required permissions: ohos.permission.ACCESS_USER_AUTH_INTERNAL

Parameters

Name Type Mandatory Description
request GetPropertyRequest Yes Request information, including the authentication credential type and property list.

Return value

Type Description
Promise&lt;ExecutorProperty&gt; Promise used to return the executor property information obtained.

Error codes

ID Error Message
12300001 System service exception.
12300002 Invalid request.

Example

  import { BusinessError } from '@ohos.base';
  let userAuth = new account_osAccount.UserAuth();
  let keys: Array<account_osAccount.GetPropertyType> = [
    account_osAccount.GetPropertyType.AUTH_SUB_TYPE, 
    account_osAccount.GetPropertyType.REMAIN_TIMES,
    account_osAccount.GetPropertyType.FREEZING_TIME
  ];
  let request: account_osAccount.GetPropertyRequest = {
    authType: account_osAccount.AuthType.PIN,
    keys: keys
  };
  try {
    userAuth.getProperty(request).then((result: account_osAccount.ExecutorProperty) => {
      console.log('getProperty result = ' + JSON.stringify(result));
    }).catch((err: BusinessError) => {
      console.log('getProperty error = ' + JSON.stringify(err));
    });
  } catch (e) {
    console.log('getProperty exception = ' + JSON.stringify(e));
  }

setProperty8+

setProperty(request: SetPropertyRequest, callback: AsyncCallback&lt;void&gt;): void;

Sets the property for the initialization algorithm. This API uses an asynchronous callback to return the result.

System API: This is a system API.

System capability: SystemCapability.Account.OsAccount

Required permissions: ohos.permission.ACCESS_USER_AUTH_INTERNAL

Parameters

Name Type Mandatory Description
request SetPropertyRequest Yes Request information, including the authentication credential type and the key value to set.
callback AsyncCallback&lt;void&gt; Yes Callback invoked to return the result. If the operation is successful, err is null. Otherwise, err is an error object.

Error codes

ID Error Message
12300001 System service exception.
12300002 Invalid request.

Example

  import { BusinessError } from '@ohos.base';
  let userAuth = new account_osAccount.UserAuth();
  let request: account_osAccount.SetPropertyRequest = {
    authType: account_osAccount.AuthType.PIN,
    key: account_osAccount.SetPropertyType.INIT_ALGORITHM,
    setInfo: new Uint8Array([0])
  };
  try {
    userAuth.setProperty(request, (err: BusinessError) => {
      if (err) {
        console.log('setProperty failed, error = ' + JSON.stringify(err));
      } else {
        console.log('setProperty successfully');
      }
    });
  } catch (e) {
    console.log('setProperty exception = ' + JSON.stringify(e));
  }

setProperty8+

setProperty(request: SetPropertyRequest): Promise&lt;void&gt;;

Sets the property for the initialization algorithm. This API uses a promise to return the result.

System API: This is a system API.

System capability: SystemCapability.Account.OsAccount

Required permissions: ohos.permission.ACCESS_USER_AUTH_INTERNAL

Parameters

Name Type Mandatory Description
request SetPropertyRequest Yes Request information, including the authentication credential type and the key value to set.

Return value

Type Description
Promise&lt;void&gt; Promise that returns no value.

Error codes

ID Error Message
12300001 System service exception.
12300002 Invalid request.

Example

  import { BusinessError } from '@ohos.base';
  let userAuth = new account_osAccount.UserAuth();
  let request: account_osAccount.SetPropertyRequest = {
    authType: account_osAccount.AuthType.PIN,
    key: account_osAccount.SetPropertyType.INIT_ALGORITHM,
    setInfo: new Uint8Array([0])
  };
  try {
    userAuth.setProperty(request).then(() => {
      console.log('setProperty successfully');
    }).catch((err: BusinessError) => {
      console.log('setProperty failed, error = ' + JSON.stringify(err));
    });
  } catch (e) {
    console.log('setProperty exception = ' + JSON.stringify(e));
  }

auth8+

auth(challenge: Uint8Array, authType: AuthType, authTrustLevel: AuthTrustLevel, callback: IUserAuthCallback): Uint8Array;

Performs authentication of the current user. This API uses an asynchronous callback to return the result.

System API: This is a system API.

System capability: SystemCapability.Account.OsAccount

Required permissions: ohos.permission.ACCESS_USER_AUTH_INTERNAL

Parameters

Name Type Mandatory Description
challenge Uint8Array Yes Challenge value, which is a random number used to improve security.
authType AuthType Yes Authentication credential type.
authTrustLevel AuthTrustLevel Yes Trust level of the authentication result.
callback IUserAuthCallback Yes Callback invoked to return the authentication result.

Return value

Type Description
Uint8Array ID of the context for canceling the authentication.

Error codes

ID Error Message
12300001 System service exception.
12300002 Invalid challenge, authType, or authTrustLevel.
12300101 Credential is incorrect.
12300102 Credential not enrolled.
12300105 Unsupported authTrustLevel.
12300106 Unsupported authType.
12300109 Authentication is canceled.
12300110 Authentication is locked.
12300111 Authentication timeout.
12300112 Authentication service is busy.

Example

  let userAuth = new account_osAccount.UserAuth();
  let challenge: Uint8Array = new Uint8Array([0]);
  let authType: account_osAccount.AuthType = account_osAccount.AuthType.PIN;
  let authTrustLevel: account_osAccount.AuthTrustLevel = account_osAccount.AuthTrustLevel.ATL1;
  try {
    userAuth.auth(challenge, authType, authTrustLevel, {
      onResult: (result: number, extraInfo: account_osAccount.AuthResult) => {
          console.log('auth result = ' + result);
          console.log('auth extraInfo = ' + JSON.stringify(extraInfo));
      }
    });
  } catch (e) {
    console.log('auth exception = ' + JSON.stringify(e));
  }

authUser8+

authUser(userId: number, challenge: Uint8Array, authType: AuthType, authTrustLevel: AuthTrustLevel, callback: IUserAuthCallback): Uint8Array;

Performs authentication of the specified user. This API uses an asynchronous callback to return the result.

System API: This is a system API.

System capability: SystemCapability.Account.OsAccount

Required permissions: ohos.permission.ACCESS_USER_AUTH_INTERNAL

Parameters

Name Type Mandatory Description
userId number Yes User ID.
challenge Uint8Array Yes Challenge value, which is a random number used to improve security.
authType AuthType Yes Authentication credential type.
authTrustLevel AuthTrustLevel Yes Trust level of the authentication result.
callback IUserAuthCallback Yes Callback invoked to return the authentication result.

Return value

Type Description
Uint8Array ID of the context for canceling the authentication.

Error codes

ID Error Message
12300001 System service exception.
12300002 Invalid userId, challenge, authType, or authTrustLevel.
12300101 Credential is incorrect.
12300102 Credential not enrolled.
12300105 Unsupported authTrustLevel.
12300106 Unsupported authType.
12300109 Authentication is canceled.
12300110 Authentication is locked.
12300111 Authentication timeout.
12300112 Authentication service is busy.

Example

  let userAuth = new account_osAccount.UserAuth();
  let userID: number = 100;
  let challenge: Uint8Array = new Uint8Array([0]);
  let authType: account_osAccount.AuthType = account_osAccount.AuthType.PIN;
  let authTrustLevel: account_osAccount.AuthTrustLevel = account_osAccount.AuthTrustLevel.ATL1;
  try {
    userAuth.authUser(userID, challenge, authType, authTrustLevel, {
      onResult: (result,extraInfo) => {
        console.log('authUser result = ' + result);
        console.log('authUser extraInfo = ' + JSON.stringify(extraInfo));
      }
    });
  } catch (e) {
    console.log('authUser exception = ' + JSON.stringify(e));
  }

cancelAuth8+

cancelAuth(contextID: Uint8Array): void;

Cancels an authentication.

System API: This is a system API.

System capability: SystemCapability.Account.OsAccount

Required permissions: ohos.permission.ACCESS_USER_AUTH_INTERNAL

Parameters

Name Type Mandatory Description
contextId Uint8Array Yes ID of the authentication context. The context ID is dynamically generated.

Error codes

ID Error Message
12300001 System service exception.
12300002 Invalid contextId.

Example

  let userAuth = new account_osAccount.UserAuth();
  let pinAuth: account_osAccount.PINAuth = new account_osAccount.PINAuth();
  let challenge = new Uint8Array([0]);
  let contextId: Uint8Array = userAuth.auth(challenge, account_osAccount.AuthType.PIN, account_osAccount.AuthTrustLevel.ATL1, {
    onResult: (result: number, extraInfo: account_osAccount.AuthResult) => {
      console.log('auth result = ' + result);
      console.log('auth extraInfo = ' + JSON.stringify(extraInfo));
    }
  });
  try {
    userAuth.cancelAuth(contextId);
  } catch (e) {
    console.log('cancelAuth exception = ' + JSON.stringify(e));
  }

PINAuth8+

Provides APIs for PIN authentication.

System API: This is a system API.

constructor8+

constructor()

A constructor used to create an instance for PIN authentication.

System API: This is a system API.

System capability: SystemCapability.Account.OsAccount

Example

  let pinAuth: account_osAccount.PINAuth = new account_osAccount.PINAuth();

registerInputer8+

registerInputer(inputer: IInputer): void;

Register a PIN inputer.

System API: This is a system API.

System capability: SystemCapability.Account.OsAccount

Required permissions: ohos.permission.ACCESS_PIN_AUTH

Parameters

Name Type Mandatory Description
inputer IInputer Yes PIN inputer, which is used to obtain the PIN.

Error codes

ID Error Message
12300001 System service exception.
12300002 Invalid inputer.
12300103 Inputer already registered.

Example

  let pinAuth: account_osAccount.PINAuth = new account_osAccount.PINAuth();
  let password = new Uint8Array([0, 0, 0, 0, 0]);
  try {
    let result = pinAuth.registerInputer({
        onGetData: (authSubType: account_osAccount.AuthSubType, callback: account_osAccount.IInputData) => {
          callback.onSetData(authSubType, password);
        }
    });
    console.log('registerInputer result = ' + result);
  } catch (e) {
    console.log('registerInputer exception = ' + JSON.stringify(e));
  }

unregisterInputer8+

unregisterInputer(): void;

Unregisters this PIN inputer.

System API: This is a system API.

System capability: SystemCapability.Account.OsAccount

Required permissions: ohos.permission.ACCESS_PIN_AUTH

Example

  let pinAuth: account_osAccount.PINAuth = new account_osAccount.PINAuth();
  pinAuth.unregisterInputer();

InputerManager 9+

Provides APIs for managing credential inputers.

registerInputer9+

static registerInputer(authType: AuthType, inputer: IInputer): void

Register a credential inputer.

System API: This is a system API.

System capability: SystemCapability.Account.OsAccount

Required permissions: ohos.permission.ACCESS_USER_AUTH_INTERNAL or ohos.permission.MANAGE_USER_IDM

Parameters

Name Type Mandatory Description
authType AuthType Yes Authentication credential type.
inputer IInputer Yes Credential inputer to register.

Error codes

ID Error Message
12300001 System service exception.
12300002 Invalid authType or inputer.
12300103 The credential inputer has been registered.
12300106 Unsupported authType.

Example

  let authType: account_osAccount.AuthType = account_osAccount.AuthType.DOMAIN;
  let password: Uint8Array = new Uint8Array([0, 0, 0, 0, 0]);
  try {
    account_osAccount.InputerManager.registerInputer(authType, {
        onGetData: (authSubType: account_osAccount.AuthSubType, callback: account_osAccount.IInputData) => {
          callback.onSetData(authSubType, password);
        }
    });
    console.log('registerInputer success.');
  } catch (e) {
    console.log('registerInputer exception = ' + JSON.stringify(e));
  }

unregisterInputer9+

static unregisterInputer(authType: AuthType): void

Unregisters this credential inputer.

System API: This is a system API.

System capability: SystemCapability.Account.OsAccount

Required permissions: ohos.permission.ACCESS_USER_AUTH_INTERNAL or ohos.permission.MANAGE_USER_IDM

Parameters

Name Type Mandatory Description
authType AuthType Yes Authentication credential type.

Error codes

ID Error Message
12300002 Invalid authType.

Example

  let authType: account_osAccount.AuthType = account_osAccount.AuthType.DOMAIN;
  try {
    account_osAccount.InputerManager.unregisterInputer(authType);
    console.log('unregisterInputer success.');
  } catch(err) {
    console.log('unregisterInputer err:' + JSON.stringify(err));
  }

DomainPlugin9+

Provides APIs for domain account authentication.

System API: This is a system API.

auth9+

auth(domainAccountInfo: DomainAccountInfo, credential: Uint8Array, callback: IUserAuthCallback): void

Authenticates a domain account.

System API: This is a system API.

System capability: SystemCapability.Account.OsAccount

Parameters

Name Type Mandatory Description
domainAccountInfo DomainAccountInfo Yes Domain account information.
credential Uint8Array Yes Credentials of the domain account.
callback IUserAuthCallback Yes Callback invoked to return the authentication result.

Example

  import { AsyncCallback } from './@ohos.base';
  let plugin: account_osAccount.DomainPlugin = {
    auth: (domainAccountInfo: account_osAccount.DomainAccountInfo, credential: Uint8Array,
          callback: account_osAccount.IUserAuthCallback) => {
      // mock authentication
      // notify authentication result
      let result: account_osAccount.AuthResult = {
        token: new Uint8Array([0]),
        remainTimes: 5,
        freezingTime: 0
      };
      callback.onResult(0, result);
    },
    authWithPopup: (domainAccountInfo: account_osAccount.DomainAccountInfo,
                    callback: account_osAccount.IUserAuthCallback) => {},
    authWithToken: (domainAccountInfo: account_osAccount.DomainAccountInfo, token: Uint8Array,
                    callback: account_osAccount.IUserAuthCallback) => {},
    getAccountInfo: (options: account_osAccount.GetDomainAccountInfoPluginOptions,
                    callback: AsyncCallback<account_osAccount.DomainAccountInfo>) => {},
    getAuthStatusInfo: (domainAccountInfo: account_osAccount.DomainAccountInfo,
                      callback: AsyncCallback<account_osAccount.AuthStatusInfo>) => {},
    bindAccount: (domainAccountInfo: account_osAccount.DomainAccountInfo, localId: number,
                  callback: AsyncCallback<void>) => {},
    unbindAccount: (domainAccountInfo: account_osAccount.DomainAccountInfo, callback: AsyncCallback<void>) => {},
    isAccountTokenValid: (domainAccountInfo: account_osAccount.DomainAccountInfo, token: Uint8Array,
                          callback: AsyncCallback<boolean>) => {},
    getAccessToken: (options: account_osAccount.GetDomainAccessTokenOptions, callback: AsyncCallback<Uint8Array>) => {}
  }
  account_osAccount.DomainAccountManager.registerPlugin(plugin);
  let userAuth = new account_osAccount.UserAuth();
  let challenge: Uint8Array = new Uint8Array([0]);
  let authType: account_osAccount.AuthType = account_osAccount.AuthType.DOMAIN;
  let authTrustLevel: account_osAccount.AuthTrustLevel = account_osAccount.AuthTrustLevel.ATL1;
  try {
    userAuth.auth(challenge, authType, authTrustLevel, {
      onResult: (resultCode: number, authResult: account_osAccount.AuthResult) => {
          console.log('auth resultCode = ' + resultCode);
          console.log('auth authResult = ' + JSON.stringify(authResult));
      }
    });
  } catch (err) {
    console.log('auth exception = ' + JSON.stringify(err));
  }

authWithPopup10+

authWithPopup(domainAccountInfo: DomainAccountInfo, callback: IUserAuthCallback): void

Authenticates a domain account in a pop-up window.

System API: This is a system API.

System capability: SystemCapability.Account.OsAccount

Parameters

Name Type Mandatory Description
domainAccountInfo DomainAccountInfo Yes Domain account information.
callback IUserAuthCallback Yes Callback invoked to return the authentication result.

Example

  import { AsyncCallback } from './@ohos.base';
  let plugin: account_osAccount.DomainPlugin = {
    auth: (domainAccountInfo: account_osAccount.DomainAccountInfo, credential: Uint8Array,
          callback: account_osAccount.IUserAuthCallback) => {},
    authWithPopup: (domainAccountInfo: account_osAccount.DomainAccountInfo,
                    callback: account_osAccount.IUserAuthCallback) => {
      // mock authentication
      // notify authentication result
      let result: account_osAccount.AuthResult = {
        token: new Uint8Array([0]),
        remainTimes: 5,
        freezingTime: 0
      };
      callback.onResult(0, result);
    },
    authWithToken: (domainAccountInfo: account_osAccount.DomainAccountInfo, token: Uint8Array,
                    callback: account_osAccount.IUserAuthCallback) => {},
    getAccountInfo: (options: account_osAccount.GetDomainAccountInfoPluginOptions,
                    callback: AsyncCallback<account_osAccount.DomainAccountInfo>) => {},
    getAuthStatusInfo: (domainAccountInfo: account_osAccount.DomainAccountInfo,
                        callback: AsyncCallback<account_osAccount.AuthStatusInfo>) => {},
    bindAccount: (domainAccountInfo: account_osAccount.DomainAccountInfo, localId: number,
                  callback: AsyncCallback<void>) => {},
    unbindAccount: (domainAccountInfo: account_osAccount.DomainAccountInfo, callback: AsyncCallback<void>) => {},
    isAccountTokenValid: (domainAccountInfo: account_osAccount.DomainAccountInfo, token: Uint8Array,
                          callback: AsyncCallback<boolean>) => {},
    getAccessToken: (options: account_osAccount.GetDomainAccessTokenOptions, callback: AsyncCallback<Uint8Array>) => {}
  }
  account_osAccount.DomainAccountManager.registerPlugin(plugin)

authWithToken10+

authWithToken(domainAccountInfo: DomainAccountInfo, token: Uint8Array, callback: IUserAuthCallback): void

Authenticates a domain account by the authorization token.

System API: This is a system API.

System capability: SystemCapability.Account.OsAccount

Parameters

Name Type Mandatory Description
domainAccountInfo DomainAccountInfo Yes Domain account information.
token Uint8Array Yes Authorization token generated when the PIN or biometric authentication is successful.
callback IUserAuthCallback Yes Callback invoked to return the authentication result.

Example

  import { AsyncCallback } from './@ohos.base';
  let plugin: account_osAccount.DomainPlugin = {
    auth: (domainAccountInfo: account_osAccount.DomainAccountInfo, credential: Uint8Array,
          callback: account_osAccount.IUserAuthCallback) => {},
    authWithPopup: (domainAccountInfo: account_osAccount.DomainAccountInfo,
                    callback: account_osAccount.IUserAuthCallback) => {},
    authWithToken: (domainAccountInfo: account_osAccount.DomainAccountInfo, token: Uint8Array,
                    callback: account_osAccount.IUserAuthCallback) => {
      // mock authentication
      // notify authentication result
      let result: account_osAccount.AuthResult = {
        token: new Uint8Array([0]),
        remainTimes: 5,
        freezingTime: 0
      };
      callback.onResult(0, result);
    },
    getAccountInfo: (options: account_osAccount.GetDomainAccountInfoPluginOptions,
                    callback: AsyncCallback<account_osAccount.DomainAccountInfo>) => {},
    getAuthStatusInfo: (domainAccountInfo: account_osAccount.DomainAccountInfo,
                        callback: AsyncCallback<account_osAccount.AuthStatusInfo>) => {},
    bindAccount: (domainAccountInfo: account_osAccount.DomainAccountInfo, localId: number,
                  callback: AsyncCallback<void>) => {},
    unbindAccount: (domainAccountInfo: account_osAccount.DomainAccountInfo, callback: AsyncCallback<void>) => {},
    isAccountTokenValid: (domainAccountInfo: account_osAccount.DomainAccountInfo, token: Uint8Array,
                          callback: AsyncCallback<boolean>) => {},
    getAccessToken: (options: account_osAccount.GetDomainAccessTokenOptions, callback: AsyncCallback<Uint8Array>) => {}
  }
  account_osAccount.DomainAccountManager.registerPlugin(plugin)

getAccountInfo10+

getAccountInfo(options: GetDomainAccountInfoPluginOptions, callback: AsyncCallback&lt;DomainAccountInfo&gt;): void

Obtains information about a domain account.

System API: This is a system API.

System capability: SystemCapability.Account.OsAccount

Parameters

Name Type Mandatory Description
options GetDomainAccountInfoPluginOptions Yes Options for obtaining the domain account information.
callback AsyncCallback&lt;DomainAccountInfo&gt; Yes Callback invoked to return the result.

Example

  import { AsyncCallback, BusinessError } from '@ohos.base';
  let plugin: account_osAccount.DomainPlugin = {
    auth: (domainAccountInfo: account_osAccount.DomainAccountInfo, credential: Uint8Array,
          callback: account_osAccount.IUserAuthCallback) => {},
    authWithPopup: (domainAccountInfo: account_osAccount.DomainAccountInfo,
                    callback: account_osAccount.IUserAuthCallback) => {},
    authWithToken: (domainAccountInfo: account_osAccount.DomainAccountInfo, token: Uint8Array,
                    callback: account_osAccount.IUserAuthCallback) => {},
    getAccountInfo: (options: account_osAccount.GetDomainAccountInfoPluginOptions,
                    callback: AsyncCallback<account_osAccount.DomainAccountInfo>) => {
      // mock getting account information
      // notify result
      let code: BusinessError = {
        code: 0,
        name: "",
        message: ""
      };
      let accountInfo: account_osAccount.DomainAccountInfo = {
        domain: options.domain,
        accountName: options.accountName,
        accountId: 'xxxx'
      };
      callback(code, accountInfo);
    },
    getAuthStatusInfo: (domainAccountInfo: account_osAccount.DomainAccountInfo,
                        callback: AsyncCallback<account_osAccount.AuthStatusInfo>) => {},
    bindAccount: (domainAccountInfo: account_osAccount.DomainAccountInfo, localId: number,
                  callback: AsyncCallback<void>) => {},
    unbindAccount: (domainAccountInfo: account_osAccount.DomainAccountInfo, callback: AsyncCallback<void>) => {},
    isAccountTokenValid: (domainAccountInfo: account_osAccount.DomainAccountInfo, token: Uint8Array,
                          callback: AsyncCallback<boolean>) => {},
    getAccessToken: (options: account_osAccount.GetDomainAccessTokenOptions, callback: AsyncCallback<Uint8Array>) => {}
  }
  account_osAccount.DomainAccountManager.registerPlugin(plugin)

getAuthStatusInfo10+

getAuthStatusInfo(domainAccountInfo: DomainAccountInfo, callback: AsyncCallback&lt;AuthStatusInfo&gt;): void

Obtains the authentication status of a domain account.

System API: This is a system API.

System capability: SystemCapability.Account.OsAccount

Parameters

Name Type Mandatory Description
domainAccountInfo DomainAccountInfo Yes Domain account information.
callback AsyncCallback&lt;AuthStatusInfo&gt; Yes Callback invoked to return the result.

Example

  import { AsyncCallback, BusinessError } from '@ohos.base';
  let plugin: account_osAccount.DomainPlugin = {
    auth: (domainAccountInfo: account_osAccount.DomainAccountInfo, credential: Uint8Array,
          callback: account_osAccount.IUserAuthCallback) => {},
    authWithPopup: (domainAccountInfo: account_osAccount.DomainAccountInfo,
                    callback: account_osAccount.IUserAuthCallback) => {},
    authWithToken: (domainAccountInfo: account_osAccount.DomainAccountInfo, token: Uint8Array,
                    callback: account_osAccount.IUserAuthCallback) => {},
    getAccountInfo: (options: account_osAccount.GetDomainAccountInfoPluginOptions,
                    callback: AsyncCallback<account_osAccount.DomainAccountInfo>) => {},
    getAuthStatusInfo: (domainAccountInfo: account_osAccount.DomainAccountInfo,
                        callback: AsyncCallback<account_osAccount.AuthStatusInfo>) => {
      let code: BusinessError = {
        code: 0,
        name: "",
        message: ""
      };
      let statusInfo: account_osAccount.AuthStatusInfo = {
        remainTimes: 5,
        freezingTime: 0
      };
      callback(code, statusInfo);
    },
    bindAccount: (domainAccountInfo: account_osAccount.DomainAccountInfo, localId: number,
                  callback: AsyncCallback<void>) => {},
    unbindAccount: (domainAccountInfo: account_osAccount.DomainAccountInfo, callback: AsyncCallback<void>) => {},
    isAccountTokenValid: (domainAccountInfo: account_osAccount.DomainAccountInfo, token: Uint8Array,
                          callback: AsyncCallback<boolean>) => {},
    getAccessToken: (options: account_osAccount.GetDomainAccessTokenOptions, callback: AsyncCallback<Uint8Array>) => {}
  }
  account_osAccount.DomainAccountManager.registerPlugin(plugin)

bindAccount10+

bindAccount(domainAccountInfo: DomainAccountInfo, localId: number, callback: AsyncCallback&lt;void&gt;): void

Binds a domain account.

System API: This is a system API.

System capability: SystemCapability.Account.OsAccount

Parameters

Name Type Mandatory Description
domainAccountInfo DomainAccountInfo Yes Domain account information.
callback AsyncCallback&lt;void&gt; Yes Callback invoked to return the result.

Example

  import { AsyncCallback, BusinessError } from './@ohos.base';
  let plugin: account_osAccount.DomainPlugin = {
    auth: (domainAccountInfo: account_osAccount.DomainAccountInfo, credential: Uint8Array,
          callback: account_osAccount.IUserAuthCallback) => {},
    authWithPopup: (domainAccountInfo: account_osAccount.DomainAccountInfo,
                    callback: account_osAccount.IUserAuthCallback) => {},
    authWithToken: (domainAccountInfo: account_osAccount.DomainAccountInfo, token: Uint8Array,
                    callback: account_osAccount.IUserAuthCallback) => {},
    getAccountInfo: (options: account_osAccount.GetDomainAccountInfoPluginOptions,
                    callback: AsyncCallback<account_osAccount.DomainAccountInfo>) => {},
    getAuthStatusInfo: (domainAccountInfo: account_osAccount.DomainAccountInfo,
                        callback: AsyncCallback<account_osAccount.AuthStatusInfo>) => {},
    bindAccount: (domainAccountInfo: account_osAccount.DomainAccountInfo, localId: number,
                  callback: AsyncCallback<void>) => {
      // mock unbinding operation
      // notify binding result
      let code: BusinessError = {
        code: 0,
        name: "",
        message: ""
      };
      callback(code);
    },
    unbindAccount: (domainAccountInfo: account_osAccount.DomainAccountInfo, callback: AsyncCallback<void>) => {},
    isAccountTokenValid: (domainAccountInfo: account_osAccount.DomainAccountInfo, token: Uint8Array,
                          callback: AsyncCallback<boolean>) => {},
    getAccessToken: (options: account_osAccount.GetDomainAccessTokenOptions, callback: AsyncCallback<Uint8Array>) => {}
  }
  account_osAccount.DomainAccountManager.registerPlugin(plugin)

unbindAccount10+

unbindAccount(domainAccountInfo: DomainAccountInfo, callback: AsyncCallback&lt;void&gt;): void

Unbinds a domain account.

System API: This is a system API.

System capability: SystemCapability.Account.OsAccount

Parameters

Name Type Mandatory Description
domainAccountInfo DomainAccountInfo Yes Domain account information.
callback AsyncCallback&lt;void&gt; Yes Callback invoked to return the result.

Example

  import { AsyncCallback, BusinessError } from './@ohos.base';
  let plugin: account_osAccount.DomainPlugin = {
    auth: (domainAccountInfo: account_osAccount.DomainAccountInfo, credential: Uint8Array,
          callback: account_osAccount.IUserAuthCallback) => {},
    authWithPopup: (domainAccountInfo: account_osAccount.DomainAccountInfo,
                    callback: account_osAccount.IUserAuthCallback) => {},
    authWithToken: (domainAccountInfo: account_osAccount.DomainAccountInfo, token: Uint8Array,
                    callback: account_osAccount.IUserAuthCallback) => {},
    getAccountInfo: (options: account_osAccount.GetDomainAccountInfoPluginOptions,
                    callback: AsyncCallback<account_osAccount.DomainAccountInfo>) => {},
    getAuthStatusInfo: (domainAccountInfo: account_osAccount.DomainAccountInfo,
                        callback: AsyncCallback<account_osAccount.AuthStatusInfo>) => {},
    bindAccount: (domainAccountInfo: account_osAccount.DomainAccountInfo, localId: number,
                  callback: AsyncCallback<void>) => {},
    unbindAccount: (domainAccountInfo: account_osAccount.DomainAccountInfo, callback: AsyncCallback<void>) => {
      // mock unbinding operation
      // notify unbinding result
      let code: BusinessError = {
        code: 0,
        name: "",
        message: ""
      };
      callback(code);
    },
    isAccountTokenValid: (domainAccountInfo: account_osAccount.DomainAccountInfo, token: Uint8Array,
                          callback: AsyncCallback<boolean>) => {},
    getAccessToken: (options: account_osAccount.GetDomainAccessTokenOptions, callback: AsyncCallback<Uint8Array>) => {}
  }
  account_osAccount.DomainAccountManager.registerPlugin(plugin)

isAccountTokenValid10+

isAccountTokenValid(domainAccountInfo: DomainAccountInfo, token: Uint8Array, callback: AsyncCallback&lt;boolean&gt;): void

Checks whether the specified domain account token is valid.

System API: This is a system API.

System capability: SystemCapability.Account.OsAccount

Parameters

Name Type Mandatory Description
domainAccountInfo DomainAccountInfo Yes Domain account information.
token Uint8Array Yes Domain account token to check.
callback AsyncCallback&lt;boolean&gt; Yes Callback invoked to return the result.

Example

  import { AsyncCallback, BusinessError } from './@ohos.base';
  let plugin: account_osAccount.DomainPlugin = {
    auth: (domainAccountInfo: account_osAccount.DomainAccountInfo, credential: Uint8Array,
          callback: account_osAccount.IUserAuthCallback) => {},
    authWithPopup: (domainAccountInfo: account_osAccount.DomainAccountInfo,
                    callback: account_osAccount.IUserAuthCallback) => {},
    authWithToken: (domainAccountInfo: account_osAccount.DomainAccountInfo, token: Uint8Array,
                    callback: account_osAccount.IUserAuthCallback) => {},
    getAccountInfo: (options: account_osAccount.GetDomainAccountInfoPluginOptions,
                    callback: AsyncCallback<account_osAccount.DomainAccountInfo>) => {},
    getAuthStatusInfo: (domainAccountInfo: account_osAccount.DomainAccountInfo,
                        callback: AsyncCallback<account_osAccount.AuthStatusInfo>) => {},
    bindAccount: (domainAccountInfo: account_osAccount.DomainAccountInfo, localId: number,
                  callback: AsyncCallback<void>) => {},
    unbindAccount: (domainAccountInfo: account_osAccount.DomainAccountInfo, callback: AsyncCallback<void>) => {},
    isAccountTokenValid: (domainAccountInfo: account_osAccount.DomainAccountInfo, token: Uint8Array,
                          callback: AsyncCallback<boolean>) => {
      // mock checking operation
      // notify checking result
      let code: BusinessError = {
        code: 0,
        name: "",
        message: ""
      };
      callback(code, true);
    },
    getAccessToken: (options: account_osAccount.GetDomainAccessTokenOptions, callback: AsyncCallback<Uint8Array>) => {}
  }
  account_osAccount.DomainAccountManager.registerPlugin(plugin)

getAccessToken10+

getAccessToken(options: GetDomainAccessTokenOptions, callback: AsyncCallback&lt;Uint8Array&gt;): void

Obtains the domain access token based on the specified conditions.

System API: This is a system API.

System capability: SystemCapability.Account.OsAccount

Parameters

Name Type Mandatory Description
options GetDomainAccessTokenOptions Yes Options specified for obtaining the domain access token.
callback AsyncCallback&lt;Uint8Array&gt; Yes Callback invoked to return the result.

Example

  import { AsyncCallback, BusinessError } from './@ohos.base';
  let plugin: account_osAccount.DomainPlugin = {
    auth: (domainAccountInfo: account_osAccount.DomainAccountInfo, credential: Uint8Array,
          callback: account_osAccount.IUserAuthCallback) => {},
    authWithPopup: (domainAccountInfo: account_osAccount.DomainAccountInfo,
                    callback: account_osAccount.IUserAuthCallback) => {},
    authWithToken: (domainAccountInfo: account_osAccount.DomainAccountInfo, token: Uint8Array,
                    callback: account_osAccount.IUserAuthCallback) => {},
    getAccountInfo: (options: account_osAccount.GetDomainAccountInfoPluginOptions,
                    callback: AsyncCallback<account_osAccount.DomainAccountInfo>) => {},
    getAuthStatusInfo: (domainAccountInfo: account_osAccount.DomainAccountInfo,
                        callback: AsyncCallback<account_osAccount.AuthStatusInfo>) => {},
    bindAccount: (domainAccountInfo: account_osAccount.DomainAccountInfo, localId: number,
                  callback: AsyncCallback<void>) => {},
    unbindAccount: (domainAccountInfo: account_osAccount.DomainAccountInfo, callback: AsyncCallback<void>) => {},
    isAccountTokenValid: (domainAccountInfo: account_osAccount.DomainAccountInfo, token: Uint8Array,
                          callback: AsyncCallback<boolean>) => {},
    getAccessToken: (options: account_osAccount.GetDomainAccessTokenOptions, callback: AsyncCallback<Uint8Array>) => {
      // mock getting operation
      // notify result
      let code: BusinessError = {
        code: 0,
        name: "",
        message: ""
      };
      let token: Uint8Array = new Uint8Array([0]);
      callback(code, token);
    }
  }
  account_osAccount.DomainAccountManager.registerPlugin(plugin)

DomainAccountManager 9+

Provides APIs for domain account management.

registerPlugin9+

static registerPlugin(plugin: DomainPlugin): void

Registers a domain plug-in.

System API: This is a system API.

System capability: SystemCapability.Account.OsAccount

Required permissions: ohos.permission.MANAGE_LOCAL_ACCOUNTS

Parameters

Name Type Mandatory Description
plugin DomainPlugin Yes Domain plug-in to register.

Error codes

ID Error Message
12300201 The domain plugin has been registered.

Example

  import { AsyncCallback } from './@ohos.base';
  let plugin: account_osAccount.DomainPlugin = {
    auth: (domainAccountInfo: account_osAccount.DomainAccountInfo, credential: Uint8Array,
         callback: account_osAccount.IUserAuthCallback) => {},
    authWithPopup: (domainAccountInfo: account_osAccount.DomainAccountInfo,
                  callback: account_osAccount.IUserAuthCallback) => {},
    authWithToken: (domainAccountInfo: account_osAccount.DomainAccountInfo, token: Uint8Array,
                  callback: account_osAccount.IUserAuthCallback) => {},
    getAccountInfo: (options: account_osAccount.GetDomainAccountInfoPluginOptions,
                   callback: AsyncCallback<account_osAccount.DomainAccountInfo>) => {},
    getAuthStatusInfo: (domainAccountInfo: account_osAccount.DomainAccountInfo,
                        callback: AsyncCallback<account_osAccount.AuthStatusInfo>) => {},
    bindAccount: (domainAccountInfo: account_osAccount.DomainAccountInfo, localId: number,
                  callback: AsyncCallback<void>) => {},
    unbindAccount: (domainAccountInfo: account_osAccount.DomainAccountInfo, callback: AsyncCallback<void>) => {},
    isAccountTokenValid: (domainAccountInfo: account_osAccount.DomainAccountInfo, token: Uint8Array,
                        callback: AsyncCallback<boolean>) => {},
    getAccessToken: (options: account_osAccount.GetDomainAccessTokenOptions, callback: AsyncCallback<Uint8Array>) => {}
  }
  try {
    account_osAccount.DomainAccountManager.registerPlugin(plugin);
    console.log('registerPlugin success.');
  } catch(err) {
    console.log('registerPlugin err:' + JSON.stringify(err));
  }

unregisterPlugin9+

static unregisterPlugin(): void

Unregisters this domain plug-in.

System API: This is a system API.

System capability: SystemCapability.Account.OsAccount

Required permissions: ohos.permission.MANAGE_LOCAL_ACCOUNTS

Example

  try {
    account_osAccount.DomainAccountManager.unregisterPlugin();
    console.log('unregisterPlugin success.');
  } catch(err) {
    console.log('unregisterPlugin err:' + JSON.stringify(err));
  }

auth10+

auth(domainAccountInfo: DomainAccountInfo, credential: Uint8Array, callback: IUserAuthCallback): void

Authenticates a domain account.

System API: This is a system API.

System capability: SystemCapability.Account.OsAccount

Required permissions: ohos.permission.ACCESS_USER_AUTH_INTERNAL

Parameters

Name Type Mandatory Description
domainAccountInfo DomainAccountInfo Yes Domain account information.
credential Uint8Array Yes Credentials of the domain account.
callback IUserAuthCallback Yes Callback invoked to return the authentication result.

Error codes

ID Error Message
12300001 System service exception.
12300002 Invalid domainAccountInfo or credential.
12300003 Domain account does not exist.
12300013 Network exception.
12300101 Authentication failed.
12300109 Authentication is canceled.
12300110 Authentication is locked.
12300111 Authentication timeout.
12300112 Authentication service is busy.
12300113 Authentication service does not exist.
12300114 Authentication service exception.

Example

  let domainAccountInfo: account_osAccount.DomainAccountInfo = {
    domain: 'CHINA',
    accountName: 'zhangsan'
  }
  let credential = new Uint8Array([0])
  try {
    account_osAccount.DomainAccountManager.auth(domainAccountInfo, credential, {
      onResult: (resultCode: number, authResult: account_osAccount.AuthResult) => {
        console.log('auth resultCode = ' + resultCode);
        console.log('auth authResult = ' + JSON.stringify(authResult));
      }
    });
  } catch (err) {
    console.log('auth exception = ' + JSON.stringify(err));
  }

authWithPopup10+

authWithPopup(callback: IUserAuthCallback): void

Authenticates this domain account in a pop-up window.

System API: This is a system API.

System capability: SystemCapability.Account.OsAccount

Required permissions: ohos.permission.ACCESS_USER_AUTH_INTERNAL

Parameters

Name Type Mandatory Description
callback IUserAuthCallback Yes Callback invoked to return the authentication result.

Error codes

ID Error Message
12300001 System service exception.
12300003 No domain account is bound.
12300013 Network exception.
12300101 Authentication failed.
12300109 Authentication is canceled.
12300110 Authentication is locked.
12300111 Authentication timeout.
12300112 Authentication service is busy.
12300113 Authentication service does not exist.
12300114 Authentication service exception.

Example

  try {
    account_osAccount.DomainAccountManager.authWithPopup({
      onResult: (resultCode: number, authResult: account_osAccount.AuthResult) => {
        console.log('auth resultCode = ' + resultCode);
        console.log('auth authResult = ' + JSON.stringify(authResult));
      }
    })
  } catch (err) {
    console.log('auth exception = ' + JSON.stringify(err));
  }

authWithPopup10+

authWithPopup(localId: number, callback: IUserAuthCallback): void

Authenticates a domain account in a pop-up window.

System API: This is a system API.

System capability: SystemCapability.Account.OsAccount

Required permissions: ohos.permission.ACCESS_USER_AUTH_INTERNAL

Parameters

Name Type Mandatory Description
localId number Yes Local ID of the OS account bound to the domain account.
callback IUserAuthCallback Yes Callback invoked to return the authentication result.

Error codes

ID Error Message
12300001 System service exception.
12300002 Invalid localId.
12300003 No domain account is bound.
12300013 Network exception.
12300101 Authentication failed.
12300109 Authentication is canceled.
12300110 Authentication is locked.
12300111 Authentication timeout.
12300112 Authentication service is busy.
12300113 Authentication service does not exist.
12300114 Authentication service exception.

Example

  try {
    account_osAccount.DomainAccountManager.authWithPopup(100, {
      onResult: (resultCode: number, authResult: account_osAccount.AuthResult) => {
        console.log('authWithPopup resultCode = ' + resultCode);
        console.log('authWithPopup authResult = ' + JSON.stringify(authResult));
      }
    })
  } catch (err) {
    console.log('authWithPopup exception = ' + JSON.stringify(err));
  }

hasAccount10+

hasAccount(domainAccountInfo: DomainAccountInfo, callback: AsyncCallback&lt;boolean&gt;): void

Checks whether a domain account exists.

System API: This is a system API.

System capability: SystemCapability.Account.OsAccount

Required permissions: ohos.permission.MANAGE_LOCAL_ACCOUNTS

Parameters

Name Type Mandatory Description
domainAccountInfo DomainAccountInfo Yes Domain account information.
callback AsyncCallback&lt;boolean&gt; Yes Callback invoked to return the result.

Error codes

ID Error Message
12300001 System service exception.
12300002 Invalid domainAccountInfo.
12300013 Network exception.
12300111 Operation timeout.

Example

  import { BusinessError } from '@ohos.base';
  let domainAccountInfo: account_osAccount.DomainAccountInfo = {
    domain: 'CHINA',
    accountName: 'zhangsan'
  }
  try {
    account_osAccount.DomainAccountManager.hasAccount(domainAccountInfo, (err: BusinessError, result: boolean) => {
      if (err) {
        console.log('call hasAccount failed, error: ' + JSON.stringify(err));
      } else {
        console.log('hasAccount result: ' + result);
      }
    });
  } catch (err) {
    console.log('hasAccount exception = ' + JSON.stringify(err));
  }

hasAccount10+

hasAccount(domainAccountInfo: DomainAccountInfo): Promise&lt;boolean&gt;

Checks whether a domain account exists.

System API: This is a system API.

System capability: SystemCapability.Account.OsAccount

Required permissions: ohos.permission.MANAGE_LOCAL_ACCOUNTS

Parameters

Name Type Mandatory Description
domainAccountInfo DomainAccountInfo Yes Domain account information.

Return value

Type Description
Promise&lt;boolean&gt; Promise used to return the result.

Error codes

ID Error Message
12300001 System service exception.
12300002 Invalid domainAccountInfo.
12300013 Network exception.
12300111 Operation timeout.

Example

  import { BusinessError } from '@ohos.base';
  let domainAccountInfo: account_osAccount.DomainAccountInfo = {
    domain: 'CHINA',
    accountName: 'zhangsan'
  }
  try {
    account_osAccount.DomainAccountManager.hasAccount(domainAccountInfo).then((result: boolean) => {
      console.log('hasAccount result: ' + result);
    }).catch((err: BusinessError) => {
        console.log('call hasAccount failed, error: ' + JSON.stringify(err));
    });
  } catch (err) {
    console.log('hasAccount exception = ' + JSON.stringify(err));
  }

updateAccountToken10+

updateAccountToken(domainAccountInfo: DomainAccountInfo, token: Uint8Array, callback: AsyncCallback&lt;void&gt;): void;

Updates the token of a domain account. An empty token means an invalid token. This API uses an asynchronous callback to return the result.

System API: This is a system API.

System capability: SystemCapability.Account.OsAccount

Required permissions: ohos.permission.MANAGE_LOCAL_ACCOUNTS

Parameters

Name Type Mandatory Description
domainAccountInfo DomainAccountInfo Yes Domain account information.
token Uint8Array Yes New token of the domain account.
callback AsyncCallback&lt;void&gt; Yes Callback invoked to return the result. If the token is successfully updated, err is null. Otherwise, err is an error object.

Error codes

ID Error Message
12300001 System service exception.
12300002 Invalid token.
12300003 Account not found.

Example

  import { BusinessError } from '@ohos.base';
  let domainAccountInfo: account_osAccount.DomainAccountInfo = {
    domain: 'CHINA',
    accountName: 'zhangsan',
    accountId: '123456'
  }
  let token = new Uint8Array([0])
  try {
    account_osAccount.DomainAccountManager.updateAccountToken(domainAccountInfo, token, (err: BusinessError) => {
      if (err != null) {
        console.log('updateAccountToken failed, error: ' + JSON.stringify(err));
      } else {
        console.log('updateAccountToken successfully');
      }
    })
  } catch (err) {
    console.log('updateAccountToken exception = ' + JSON.stringify(err));
  }

updateAccountToken10+

updateAccountToken(domainAccountInfo: DomainAccountInfo, token: Uint8Array): Promise&lt;void&gt;

Updates the token of a domain account. An empty token means an invalid token. This API uses a promise to return the result.

System API: This is a system API.

System capability: SystemCapability.Account.OsAccount

Required permissions: ohos.permission.MANAGE_LOCAL_ACCOUNTS

Parameters

Name Type Mandatory Description
domainAccountInfo DomainAccountInfo Yes Domain account information.
token Uint8Array Yes New token of the domain account.

Return value

Type Description
Promise&lt;void&gt; Promise that returns no value.

Error codes

ID Error Message
12300001 System service exception.
12300002 Invalid token.
12300003 Account not found.

Example

  import { BusinessError } from '@ohos.base';
  let domainAccountInfo: account_osAccount.DomainAccountInfo = {
    domain: 'CHINA',
    accountName: 'zhangsan',
    accountId: '123456'
  }
  let token = new Uint8Array([0])
  try {
    account_osAccount.DomainAccountManager.updateAccountToken(domainAccountInfo, token).then(() => {
      console.log('updateAccountToken successfully');
    }).catch((err: BusinessError) => {
        console.log('updateAccountToken failed, error: ' + JSON.stringify(err));
    });
  } catch (err) {
    console.log('updateAccountToken exception = ' + JSON.stringify(err));
  }

getAccountInfo10+

getAccountInfo(options: GetDomainAccountInfoOptions, callback: AsyncCallback&lt;DomainAccountInfo&gt;): void

Obtains information about the specified domain account. This API uses an asynchronous callback to return the result.

System API: This is a system API.

System capability: SystemCapability.Account.OsAccount

Required permissions: ohos.permission.GET_DOMAIN_ACCOUNTS

Parameters

Name Type Mandatory Description
options GetDomainAccountInfoOptions Yes Options for obtaining the domain account information.
callback AsyncCallback&lt;DomainAccountInfo&gt; Yes Callback invoked to return the result.

Error codes

ID Error Message
12300001 System service exception.
12300003 Account not found.
12300013 Network exception.
12300111 Operation timeout.

Example

  import { BusinessError } from '@ohos.base';
  let domainAccountInfo: account_osAccount.GetDomainAccountInfoOptions = {
    domain: 'CHINA',
    accountName: 'zhangsan'
  }
  try {
    account_osAccount.DomainAccountManager.getAccountInfo(domainAccountInfo,
      (err: BusinessError, result: account_osAccount.DomainAccountInfo) => {
      if (err) {
        console.log('call getAccountInfo failed, error: ' + JSON.stringify(err));
      } else {
        console.log('getAccountInfo result: ' + result);
      }
    });
  } catch (err) {
    console.log('getAccountInfo exception = ' + JSON.stringify(err));
  }

getAccountInfo10+

getAccountInfo(options: GetDomainAccountInfoOptions): Promise&lt;DomainAccountInfo&gt;

Obtains information about the specified domain account. This API uses a promise to return the result.

System API: This is a system API.

System capability: SystemCapability.Account.OsAccount

Required permissions: ohos.permission.GET_DOMAIN_ACCOUNTS

Parameters

Name Type Mandatory Description
options GetDomainAccountInfoOptions Yes Options for obtaining the domain account information.

Return value

Type Description
Promise&lt;DomainAccountInfo&gt; Promise used to return the domain account information obtained.

Error codes

ID Error Message
12300001 System service exception.
12300003 Account not found.
12300013 Network exception.
12300111 Operation timeout.

Example

  import { BusinessError } from '@ohos.base';
  let domainAccountInfo: account_osAccount.GetDomainAccountInfoOptions = {
    domain: 'CHINA',
    accountName: 'zhangsan'
  }
  try {
    account_osAccount.DomainAccountManager.getAccountInfo(domainAccountInfo)
      .then((result: account_osAccount.DomainAccountInfo) => {
      console.log('getAccountInfo result: ' + result);
    }).catch((err: BusinessError) => {
      console.log('call getAccountInfo failed, error: ' + JSON.stringify(err));
    });
  } catch (err) {
    console.log('getAccountInfo exception = ' + JSON.stringify(err));
  }

UserIdentityManager8+

Provides APIs for user identity management (IDM).

System API: This is a system API.

constructor8+

constructor()

A constructor used to create an instance for user IDM.

System API: This is a system API.

System capability: SystemCapability.Account.OsAccount

Example

  let userIDM = new account_osAccount.UserIdentityManager();

openSession8+

openSession(callback: AsyncCallback&lt;Uint8Array&gt;): void;

Opens a session to obtain the challenge value. This API uses an asynchronous callback to return the result.

System API: This is a system API.

System capability: SystemCapability.Account.OsAccount

Required permissions: ohos.permission.MANAGE_USER_IDM

Parameters

Name Type Mandatory Description
callback AsyncCallback&lt;Uint8Array&gt; Yes Callback invoked to return the result. If the operation is successful, err is null and data is the challenge value obtained. Otherwise, err is an error object.

Error codes

ID Error Message
12300001 System service exception.

Example

  import { BusinessError } from '@ohos.base';
  let userIDM = new account_osAccount.UserIdentityManager();
  try {
    userIDM.openSession((err: BusinessError, challenge: Uint8Array) => {
        console.log('openSession error = ' + JSON.stringify(err));
        console.log('openSession challenge = ' + JSON.stringify(challenge));
    });
  } catch (e) {
    console.log('openSession exception = ' + JSON.stringify(e));
  }

openSession8+

openSession(): Promise&lt;Uint8Array&gt;;

Opens a session to obtain the challenge value. This API uses a promise to return the result.

System API: This is a system API.

System capability: SystemCapability.Account.OsAccount

Required permissions: ohos.permission.MANAGE_USER_IDM

Return value

Type Description
Promise&lt;Uint8Array&gt; Promise used to return the challenge value obtained.

Error codes

ID Error Message
12300001 System service exception.

Example

  import { BusinessError } from '@ohos.base';
  let userIDM = new account_osAccount.UserIdentityManager();
  try {
    userIDM.openSession().then((challenge: Uint8Array) => {
        console.info('openSession challenge = ' + JSON.stringify(challenge));
    }).catch((err: BusinessError) => {
        console.info('openSession error = ' + JSON.stringify(err));
    });
  } catch (e) {
    console.log('openSession exception = ' + JSON.stringify(e));
  }

addCredential8+

addCredential(credentialInfo: CredentialInfo, callback: IIdmCallback): void;

Adds credential information, including the credential type, subtype, and token (if a non-PIN credential is added).

System API: This is a system API.

System capability: SystemCapability.Account.OsAccount

Required permissions: ohos.permission.MANAGE_USER_IDM

Parameters

Name Type Mandatory Description
credentialInfo CredentialInfo Yes Credential information to add.
callback IIdmCallback Yes Callback invoked to return the result.

Error codes

ID Error Message
12300001 System service exception.
12300002 Invalid credentialInfo, i.e. authType or authSubType.
12300101 Token is invalid.
12300106 Unsupported authType.
12300109 Operation is canceled.
12300111 Operation timeout.
12300115 The number of credentials reaches the upper limit.

Example

  import { BusinessError } from '@ohos.base';
  let password: Uint8Array = new Uint8Array([0, 0, 0, 0, 0, 0]);
  let pinAuth: account_osAccount.PINAuth = new account_osAccount.PINAuth();
  pinAuth.registerInputer({
    onGetData: (authSubType: account_osAccount.AuthSubType, callback: account_osAccount.IInputData) => {
      callback.onSetData(authSubType, password);
    }
  });
  let credentialInfo: account_osAccount.CredentialInfo = {
    credType: account_osAccount.AuthType.PIN,
    credSubType: account_osAccount.AuthSubType.PIN_SIX,
    token: new Uint8Array([]),
  };
  let userIDM = new account_osAccount.UserIdentityManager();
  userIDM.openSession((err: BusinessError, challenge: Uint8Array) => {
    try {
    userIDM.addCredential(credentialInfo, {
      onResult: (result: number, extraInfo: account_osAccount.RequestResult) => {
        console.log('addCredential result = ' + result);
        console.log('addCredential extraInfo = ' + extraInfo);
      }
    });
    } catch (e) {
      console.log('addCredential exception = ' + JSON.stringify(e));
    }
  });

updateCredential8+

updateCredential(credentialInfo: CredentialInfo, callback: IIdmCallback): void;

Updates credential information. This API uses a callback to return the result.

System API: This is a system API.

System capability: SystemCapability.Account.OsAccount

Required permissions: ohos.permission.MANAGE_USER_IDM

Parameters

Name Type Mandatory Description
credentialInfo CredentialInfo Yes New credential information.
callback IIdmCallback Yes Callback invoked to return the new credential information.

Error codes

ID Error Message
12300001 System service exception.
12300002 Invalid credentialInfo, i.e. authType or authSubType or token.
12300101 Token is invalid.
12300102 Credential not enrolled.
12300106 Unsupported authType.
12300109 Operation is canceled.
12300111 Operation timeout.

Example

  import { BusinessError } from '@ohos.base';
  let userIDM = new account_osAccount.UserIdentityManager();
  let userAuth: account_osAccount.UserAuth = new account_osAccount.UserAuth();
  let pinAuth: account_osAccount.PINAuth = new account_osAccount.PINAuth();
  let password: Uint8Array = new Uint8Array([0, 0, 0, 0, 0, 0]);
  let credentialInfo: account_osAccount.CredentialInfo = {
    credType: account_osAccount.AuthType.PIN,
    credSubType: account_osAccount.AuthSubType.PIN_SIX,
    token: new Uint8Array([]),
  };
  pinAuth.registerInputer({
    onGetData: (authSubType: account_osAccount.AuthSubType, callback: account_osAccount.IInputData) => {
      callback.onSetData(authSubType, password);
    }
  });
  userIDM.openSession((err: BusinessError, challenge: Uint8Array) => {
    userAuth.auth(challenge, credentialInfo.credType, account_osAccount.AuthTrustLevel.ATL1, {
      onResult: (result: number, extraInfo: account_osAccount.AuthResult) => {
        if (result != account_osAccount.ResultCode.SUCCESS) {
          return;
        }
        if (extraInfo.token != null) {
          credentialInfo.token = extraInfo.token;
        }
        try {
          userIDM.updateCredential(credentialInfo, {
            onResult: (result: number, extraInfo: account_osAccount.RequestResult) => {
                console.log('updateCredential result = ' + result);
                console.log('updateCredential extraInfo = ' + extraInfo);
            }
          });
        } catch (e) {
          console.log('updateCredential exception = ' + JSON.stringify(e));
        }
      }
    });
  });

closeSession8+

closeSession(): void;

Closes this session to terminate IDM.

System API: This is a system API.

System capability: SystemCapability.Account.OsAccount

Required permissions: ohos.permission.MANAGE_USER_IDM

Example

  let userIDM = new account_osAccount.UserIdentityManager();
  userIDM.closeSession();

cancel8+

cancel(challenge: Uint8Array): void;

Cancels an entry based on the challenge value.

System API: This is a system API.

System capability: SystemCapability.Account.OsAccount

Required permissions: ohos.permission.MANAGE_USER_IDM

Parameters

Name Type Mandatory Description
challenge Uint8Array Yes Challenge value.

Error codes

ID Error Message
12300001 System service exception.
12300002 Invalid challenge.

Example

  let userIDM = new account_osAccount.UserIdentityManager();
  let challenge: Uint8Array = new Uint8Array([0]);
  try {
    userIDM.cancel(challenge);
  } catch(err) {
    console.log('cancel err:' + JSON.stringify(err));
  }

delUser8+

delUser(token: Uint8Array, callback: IIdmCallback): void;

Deletes a user based on the authentication token. This API uses a callback to return the result.

System API: This is a system API.

System capability: SystemCapability.Account.OsAccount

Required permissions: ohos.permission.MANAGE_USER_IDM

Parameters

Name Type Mandatory Description
token Uint8Array Yes Authentication token.
callback IIdmCallback Yes Callback invoked to return the result.

Error codes

ID Error Message
12300001 System service exception.
12300101 Token is invalid.

Example

  let userIDM = new account_osAccount.UserIdentityManager();
  let token: Uint8Array = new Uint8Array([0]);
  try {
    userIDM.delUser(token, {
      onResult: (result: number, extraInfo: account_osAccount.RequestResult) => {
        console.log('delUser result = ' + result);
        console.log('delUser extraInfo = ' + JSON.stringify(extraInfo));
      }
    });
  } catch (e) {
    console.log('delUser exception = ' + JSON.stringify(e));
  }

delCred8+

delCred(credentialId: Uint8Array, token: Uint8Array, callback: IIdmCallback): void;

Deletes user credential information.

System API: This is a system API.

System capability: SystemCapability.Account.OsAccount

Required permissions: ohos.permission.MANAGE_USER_IDM

Parameters

Name Type Mandatory Description
credentialId Uint8Array Yes Credential ID.
token Uint8Array Yes Authentication token.
callback IIdmCallback Yes Callback invoked to return the result.

Error codes

ID Error Message
12300001 System service exception.
12300002 Invalid credentialId.
12300101 Token is invalid.
12300102 Credential not enrolled.

Example

  let userIDM = new account_osAccount.UserIdentityManager();
  let credentialId: Uint8Array = new Uint8Array([0, 0, 0, 0, 0, 0, 0, 0]);
  let token: Uint8Array = new Uint8Array([0]);
  try {
    userIDM.delCred(credentialId, token, {
      onResult: (result: number, extraInfo: account_osAccount.RequestResult) => {
          console.log('delCred result = ' + result);
          console.log('delCred extraInfo = ' + JSON.stringify(extraInfo));
      }
    });
  } catch (e) {
    console.log('delCred exception = ' + JSON.stringify(e));
  }

getAuthInfo8+

getAuthInfo(callback: AsyncCallback&lt;Array&lt;EnrolledCredInfo&gt;&gt;): void;

Obtains authentication information. This API uses an asynchronous callback to return the result.

System API: This is a system API.

System capability: SystemCapability.Account.OsAccount

Required permissions: ohos.permission.USE_USER_IDM

Parameters

Name Type Mandatory Description
callback AsyncCallback&lt;Array&lt;EnrolledCredInfo&gt;&gt; Yes Callback invoked to return the result. If the operation is successful, err is null and data is information about all registered credentials of the user. Otherwise, err is an error object.

Error codes

ID Error Message
12300001 System service exception.
12300102 Credential not enrolled.

Example

  import { BusinessError } from '@ohos.base';
  let userIDM = new account_osAccount.UserIdentityManager();
  try {
    userIDM.getAuthInfo((err: BusinessError, result: account_osAccount.EnrolledCredInfo[]) => {
      console.log('getAuthInfo err = ' + JSON.stringify(err));
      console.log('getAuthInfo result = ' + JSON.stringify(result));
    });
  } catch (e) {
    console.log('getAuthInfo exception = ' + JSON.stringify(e));
  }

getAuthInfo8+

getAuthInfo(authType: AuthType, callback: AsyncCallback&lt;Array&lt;EnrolledCredInfo&gt;&gt;): void;

Obtains authentication information of the specified type. This API uses an asynchronous callback to return the result.

System API: This is a system API.

System capability: SystemCapability.Account.OsAccount

Required permissions: ohos.permission.USE_USER_IDM

Parameters

Name Type Mandatory Description
authType AuthType Yes Authentication credential type.
callback AsyncCallback&lt;Array&lt;EnrolledCredInfo&gt;&gt; Yes Callback invoked to return the result. If the operation is successful, err is null and data is the information about all enrolled credentials of the specified type. Otherwise, err is an error object.

Error codes

ID Error Message
12300001 System service exception.
12300002 Invalid authType.
12300102 Credential not enrolled.

Example

  import { BusinessError } from '@ohos.base';
  let userIDM = new account_osAccount.UserIdentityManager();
  try {
    userIDM.getAuthInfo(account_osAccount.AuthType.PIN,
      (err: BusinessError, result: account_osAccount.EnrolledCredInfo[]) => {
      console.log('getAuthInfo err = ' + JSON.stringify(err));
      console.log('getAuthInfo result = ' + JSON.stringify(result));
    });
  } catch (e) {
    console.log('getAuthInfo exception = ' + JSON.stringify(e));
  }

getAuthInfo8+

getAuthInfo(authType?: AuthType): Promise&lt;Array&lt;EnrolledCredInfo&gt;&gt;;

Obtains authentication information of the specified type. This API uses a promise to return the result.

System API: This is a system API.

System capability: SystemCapability.Account.OsAccount

Required permissions: ohos.permission.USE_USER_IDM

Parameters

Name Type Mandatory Description
authType AuthType No Authentication type. By default, this parameter is left blank, which means to obtain information about all authentication types.

Return value

Type Description
Promise&lt;Array&lt;EnrolledCredInfo&gt;&gt; Promise used to return the information about all the enrolled credentials of the specified type.

Error codes

ID Error Message
12300001 System service exception.
12300002 Invalid authType.
12300102 Credential not enrolled.

Example

  import { BusinessError } from '@ohos.base';
  let userIDM = new account_osAccount.UserIdentityManager();
  try {
    userIDM.getAuthInfo(account_osAccount.AuthType.PIN).then((result: account_osAccount.EnrolledCredInfo[]) => {
      console.log('getAuthInfo result = ' + JSON.stringify(result))
    }).catch((err: BusinessError) => {
      console.log('getAuthInfo error = ' + JSON.stringify(err));
    });
  } catch (e) {
    console.log('getAuthInfo exception = ' + JSON.stringify(e));
  }

IInputData8+

Provides callbacks for PIN operations.

System API: This is a system API.

onSetData8+

onSetData: (authSubType: AuthSubType, data: Uint8Array) => void;

System API: This is a system API.

Called to set data in a PIN operation.

System capability: SystemCapability.Account.OsAccount

Parameters

Name Type Mandatory Description
authSubType AuthSubType Yes Credential subtype.
data Uint8Array Yes Data (credential) to set. The data is used for authentication and operations for adding and modifying credentials.

Error codes

ID Error Message
12300002 Invalid pinSubType.

Example

  let password: Uint8Array = new Uint8Array([0, 0, 0, 0, 0, 0]);
  let passwordNumber: Uint8Array = new Uint8Array([1, 2, 3, 4]);
  let inputer: account_osAccount.IInputer = {
    onGetData: (authSubType: account_osAccount.AuthSubType, callback: account_osAccount.IInputData) => {
        if (authSubType == account_osAccount.AuthSubType.PIN_NUMBER) {
          callback.onSetData(authSubType, passwordNumber);
        } else {
          callback.onSetData(authSubType, password);
        }
    }
  };

IInputer8+

Provides callbacks for credential inputers.

System API: This is a system API.

onGetData8+

onGetData: (authSubType: AuthSubType, callback: IInputData) => void;

Called to obtain data.

System API: This is a system API.

System capability: SystemCapability.Account.OsAccount

Parameters

Name Type Mandatory Description
callback IInputData Yes Called to input the PIN.

Example

  let password: Uint8Array = new Uint8Array([0, 0, 0, 0, 0, 0]);
  let passwordNumber: Uint8Array = new Uint8Array([1, 2, 3, 4]);
  let inputer: account_osAccount.IInputer = {
    onGetData: (authSubType: account_osAccount.AuthSubType, callback: account_osAccount.IInputData) => {
        if (authSubType == account_osAccount.AuthSubType.PIN_NUMBER) {
          callback.onSetData(authSubType, passwordNumber);
        } else {
          callback.onSetData(authSubType, password);
        }
    }
  };
  let pinAuth: account_osAccount.PINAuth = new account_osAccount.PINAuth();
  let result = pinAuth.registerInputer(inputer);
  console.log('registerInputer result: ' + result);

IUserAuthCallback8+

Provides callbacks for user authentication.

System API: This is a system API.

onResult8+

onResult: (result: number, extraInfo: AuthResult) => void;

Called to return the result code and authentication result.

System API: This is a system API.

System capability: SystemCapability.Account.OsAccount

Parameters

Name Type Mandatory Description
result number Yes Authentication result code.
extraInfo AuthResult Yes Specific authentication result information. If the authentication is successful, the authentication token is returned in extrainfo. If the authentication fails, the remaining authentication time is returned. If the authentication executor is locked, the freezing time is returned.

Example

  let authCallback: account_osAccount.IUserAuthCallback = {
    onResult: (result: number, extraInfo: account_osAccount.AuthResult) => {
      console.log('auth result = ' + result);
      console.log('auth extraInfo = ' + JSON.stringify(extraInfo));
    }
  };

onAcquireInfo?8+

onAcquireInfo?: (module: number, acquire: number, extraInfo: any) => void;

Called to acquire identity authentication information.

System API: This is a system API.

System capability: SystemCapability.Account.OsAccount

Parameters

Name Type Mandatory Description
module number Yes Type of authentication executor.
acquire number Yes Tip code of the authentication executor.
extraInfo any Yes Reserved.

Example

  let authCallback: account_osAccount.IUserAuthCallback = {
    onResult: (result: number, extraInfo: account_osAccount.AuthResult) => {
      console.log('auth result = ' + result)
      console.log('auth extraInfo = ' + JSON.stringify(extraInfo));
    },
    onAcquireInfo: (module: number, acquire: number, extraInfo: account_osAccount.RequestResult) => {
      console.log('auth module = ' + module);
      console.log('auth acquire = ' + acquire);
      console.info('auth extraInfo = ' + JSON.stringify(extraInfo));
    }
  };

IIdmCallback8+

Provides callbacks for IDM.

System API: This is a system API.

onResult8+

onResult: (result: number, extraInfo: RequestResult) => void;

Called to return the result code and request result information.

System API: This is a system API.

System capability: SystemCapability.Account.OsAccount

Parameters

Name Type Mandatory Description
result number Yes Authentication result code.
extraInfo RequestResult Yes Specific information to be transferred.

Example

  let idmCallback: account_osAccount.IIdmCallback = {
    onResult: (result: number, extraInfo: account_osAccount.RequestResult) => {
      console.log('callback result = ' + result)
      console.info('callback extraInfo = ' + JSON.stringify(extraInfo));
    }
  };

onAcquireInfo?8+

onAcquireInfo?: (module: number, acquire: number, extraInfo: any) => void;

Called to acquire IDM information.

System API: This is a system API.

System capability: SystemCapability.Account.OsAccount

Parameters

Name Type Mandatory Description
module number Yes Type of authentication executor.
acquire number Yes Tip code of the authentication executor.
extraInfo any Yes Reserved.

Example

  let idmCallback: account_osAccount.IIdmCallback = {
    onResult: (result: number, extraInfo: Object) => {
      console.log('callback result = ' + result)
      console.log('callback onResult = ' + JSON.stringify(extraInfo));
    },
    onAcquireInfo: (module: number, acquire: number, extraInfo: Object) => {
      console.log('callback module = ' + module);
      console.log('callback acquire = ' + acquire);
      console.log('callback onacquireinfo = ' + JSON.stringify(extraInfo));
    }
  };

GetPropertyRequest8+

Defines the request for obtaining property information.

System API: This is a system API.

System capability: SystemCapability.Account.OsAccount

Name Type Mandatory Description
authType AuthType Yes Authentication credential type.
keys Array&lt;GetPropertyType&gt; Yes An array of the types of the properties to obtain.

SetPropertyRequest8+

Defines the request for setting property information.

System API: This is a system API.

System capability: SystemCapability.Account.OsAccount

Name Type Mandatory Description
authType AuthType Yes Authentication credential type.
key SetPropertyType Yes Type of the property to set.
setInfo Uint8Array Yes Information to set.

ExecutorProperty8+

Defines the executor property.

System API: This is a system API.

System capability: SystemCapability.Account.OsAccount

Name Type Readable Writable Description
result number Yes Yes Result.
authSubType AuthSubType Yes Yes Authentication credential subtype.
remainTimes number Yes Yes Number of remaining authentication times.
freezingTime number Yes Yes Freezing time.
enrollmentProgress10+ string Yes Yes Enrollment progress. By default, no value is passed.
sensorInfo10+ string Yes Yes Sensor information. By default, no value is passed.

AuthResult8+

Defines the authentication result information.

System API: This is a system API.

System capability: SystemCapability.Account.OsAccount

Name Type Mandatory Description
token Uint8Array No Authentication token. By default, no value is passed.
remainTimes number No Number of remaining authentication times. By default, no value is passed.
freezingTime number No Freezing time. By default, no value is passed.

CredentialInfo8+

Defines the credential information.

System API: This is a system API.

System capability: SystemCapability.Account.OsAccount

Name Type Mandatory Description
credType AuthType Yes Authentication credential type.
credSubType AuthSubType Yes Authentication credential subtype.
token Uint8Array Yes Authentication token.

RequestResult8+

Defines the request result information.

System API: This is a system API.

System capability: SystemCapability.Account.OsAccount

Name Type Mandatory Description
credentialId Uint8Array No Credential ID. By default, no value is passed.

EnrolledCredInfo8+

Defines enrolled credential information.

System API: This is a system API.

System capability: SystemCapability.Account.OsAccount

Name Type Mandatory Description
credentialId Uint8Array Yes Credential ID.
authType AuthType Yes Authentication credential type.
authSubType AuthSubType Yes Credential subtype.
templateId Uint8Array Yes Authentication credential template ID.

GetPropertyType8+

Enumerates the types of properties to obtain.

System API: This is a system API.

System capability: SystemCapability.Account.OsAccount

Name Value Description
AUTH_SUB_TYPE 1 Authentication credential subtype.
REMAIN_TIMES 2 Remaining time.
FREEZING_TIME 3 Freezing time.
ENROLLMENT_PROGRESS10+ 4 Enrollment progress.
SENSOR_INFO10+ 5 Sensor information.

SetPropertyType8+

Enumerates the types of properties to set.

System API: This is a system API.

System capability: SystemCapability.Account.OsAccount

Name Value Description
INIT_ALGORITHM 1 Initialization algorithm.

AuthType8+

Enumerates the authentication credential types.

System API: This is a system API.

System capability: SystemCapability.Account.OsAccount

Name Value Description
PIN 1 PIN authentication.
FACE 2 Facial authentication.
FINGERPRINT10+ 4 Fingerprint authentication.
DOMAIN9+ 1024 Domain authentication.

AuthSubType8+

Enumerates the authentication credential subtypes.

System API: This is a system API.

System capability: SystemCapability.Account.OsAccount

Name Value Description
PIN_SIX 10000 Six-digit PIN.
PIN_NUMBER 10001 Custom PIN.
PIN_MIXED 10002 Custom mixed credentials.
FACE_2D 20000 2D face credential.
FACE_3D 20001 3D face credential.
FINGERPRINT_CAPACITIVE10+ 30000 Capacitive fingerprint.
FINGERPRINT_OPTICAL10+ 30001 Optical fingerprint.
FINGERPRINT_ULTRASONIC10+ 30002 Ultrasonic fingerprint.
DOMAIN_MIXED9+ 10240001 Mixed domain authentication credentials.

AuthTrustLevel8+

Enumerates the trust levels of the authentication result.

System API: This is a system API.

System capability: SystemCapability.Account.OsAccount

Name Value Description
ATL1 10000 Trust level 1.
ATL2 20000 Trust level 2.
ATL3 30000 Trust level 3.
ATL4 40000 Trust level 4.

Module8+

Enumerates the modules from which information is obtained.

System API: This is a system API.

System capability: SystemCapability.Account.OsAccount

Name Value Description
FACE_AUTH 1 Facial authentication module.

ResultCode8+

Enumerates the authentication result codes.

System API: This is a system API.

System capability: SystemCapability.Account.OsAccount

Name Value Description
SUCCESS 0 The authentication is successful or the authentication feature is supported.
FAIL 1 The authentication executor failed to identify the user.
GENERAL_ERROR 2 Other errors.
CANCELED 3 The authentication is canceled.
TIMEOUT 4 The authentication timed out.
TYPE_NOT_SUPPORT 5 The authentication credential type is not supported.
TRUST_LEVEL_NOT_SUPPORT 6 The authentication trust level is not supported.
BUSY 7 The authentication executor is busy. Try again after a few seconds.
INVALID_PARAMETERS 8 Incorrect parameters are detected.
LOCKED 9 The authentication executor is locked.
NOT_ENROLLED 10 The authentication executor is not enrolled.

FaceTipsCode8+

Enumerates the tip codes for facial authentication.

System API: This is a system API.

System capability: SystemCapability.Account.OsAccount

Name Value Description
FACE_AUTH_TIP_TOO_BRIGHT 1 The obtained face image is too bright.
FACE_AUTH_TIP_TOO_DARK 2 The obtained face image is too dark.
FACE_AUTH_TIP_TOO_CLOSE 3 The face is too close to the device.
FACE_AUTH_TIP_TOO_FAR 4 The face is too far away from the device.
FACE_AUTH_TIP_TOO_HIGH 5 Only the upper part of the face is captured because the device is angled too high.
FACE_AUTH_TIP_TOO_LOW 6 Only the lower part of the face is captured because the device is angled too low.
FACE_AUTH_TIP_TOO_RIGHT 7 Only the right part of the face is captured because the device is angled too much to the right.
FACE_AUTH_TIP_TOO_LEFT 8 Only the left part of the face is captured because the device is angled too much to the left.
FACE_AUTH_TIP_TOO_MUCH_MOTION 9 The face moves too fast during facial information collection.
FACE_AUTH_TIP_POOR_GAZE 10 The face is not facing the device.
FACE_AUTH_TIP_NOT_DETECTED 11 No face is detected.

FingerprintTips8+

Enumerates the tip codes for fingerprint authentication.

System API: This is a system API.

System capability: SystemCapability.Account.OsAccount

Name Value Description
FINGERPRINT_TIP_GOOD 0 The captured image is clear.
FINGERPRINT_TIP_IMAGER_DIRTY 1 The fingerprint image has big noise due to dirt on the sensor.
FINGERPRINT_TIP_INSUFFICIENT 2 Failed to process the fingerprint image due to big noise.
FINGERPRINT_TIP_PARTIAL 3 Only part of the fingerprint image is detected.
FINGERPRINT_TIP_TOO_FAST 4 The fingerprint image is incomplete due to quick motion.
FINGERPRINT_TIP_TOO_SLOW 5 Failed to read the fingerprint image due to lack of motion.
FINGERPRINT_TIP_FINGER_DOWN10+ 6 Press your finger.
FINGERPRINT_TIP_FINGER_UP10+ 7 Lift your finger.

OsAccountInfo

Defines the OS account information.

System capability: SystemCapability.Account.OsAccount

Name Type Mandatory Description
localId number Yes ID of the target OS account.
localName string Yes OS account name.
type OsAccountType Yes OS account type.
constraints Array&lt;string&gt; No OS account Constraints. By default, no value is passed.
isVerified8+ boolean Yes Whether to verify the OS account.
photo8+ string No OS account avatar. By default, no value is passed.
createTime8+ number Yes Time when the OS account was created.
lastLoginTime8+ number No Last login time of the OS account. By default, no value is passed.
serialNumber8+ number Yes SN of the OS account.
isActived8+ boolean Yes Whether the OS account is activated.
isCreateCompleted8+ boolean Yes Whether the OS account information is complete.
distributedInfo distributedAccount.DistributedInfo No Distributed account information. By default, no value is passed.
domainInfo8+ DomainAccountInfo No Domain account information. By default, no value is passed.

DomainAccountInfo8+

Defines the domain account information.

System capability: SystemCapability.Account.OsAccount

Name Type Mandatory Description
domain string Yes Domain name.
accountName string Yes Domain account name.
accountId10+ string No Domain account ID.
System API: It is a system API and is left blank by default.

Constraints

Constraint Description
constraint.wifi A user is not allowed to use Wi-Fi.
constraint.wifi.set A user is not allowed to set Wi-Fi.
constraint.locale.set A user is not allowed to change the device language.
constraint.app.accounts A user is not allowed to add or delete app accounts.
constraint.apps.install A user is not allowed to install apps.
constraint.apps.uninstall A user is not allowed to uninstall apps.
constraint.location.shared A user is not allowed to enable location sharing.
constraint.unknown.sources.install A user is not allowed to install apps from unknown sources.
constraint.global.unknown.app.install All users are not allowed to install apps from unknown sources.
constraint.bluetooth.set A user is not allowed to configure Bluetooth.
constraint.bluetooth The use of Bluetooth is prohibited on the device.
constraint.bluetooth.share Bluetooth sharing is prohibited.
constraint.usb.file.transfer A user is not allowed to transfer files over USB.
constraint.credentials.set A user is not allowed to configure user credentials.
constraint.os.account.remove An admin user is not allowed to remove users or a non-admin user is not allowed to remove itself.
constraint.managed.profile.remove The managed profiles of this user cannot be removed.
constraint.debug.features.use A user is not allowed to enable or access debugging features.
constraint.vpn.set A user is not allowed to configure a VPN.
constraint.date.time.set A user is not allowed to set date, time, or time zone.
constraint.tethering.config A user is not allowed to configure Tethering.
constraint.network.reset A user is not allowed to reset network settings.
constraint.factory.reset A user is not allowed to reset factory settings.
constraint.os.account.create A user is not allowed to create users.
constraint.add.managed.profile A user is not allowed to add managed profiles.
constraint.apps.verify.disable A user is not allowed to disable app verification.
constraint.cell.broadcasts.set A user is not allowed to configure cell broadcasts.
constraint.mobile.networks.set A user is not allowed to configure radio networks.
constraint.control.apps A user is not allowed to modify apps in Settings or the boot module.
constraint.physical.media A user is not allowed to mount external physical media.
constraint.microphone A user is not allowed to use microphones.
constraint.microphone.unmute A user is not allowed to unmute the microphone.
constraint.volume.adjust A user is not allowed to adjust the volume.
constraint.calls.outgoing A user is not allowed to make outgoing calls.
constraint.sms.use A user is not allowed to send or receive SMS messages.
constraint.fun A user is not allowed to have entertainment.
constraint.windows.create Windows other than app windows cannot be created.
constraint.system.error.dialogs Error dialogs for crashed or unresponsive apps are prohibited.
constraint.cross.profile.copy.paste Pasting clipboard content to other users or profiles is prohibited.
constraint.beam.outgoing A user is not allowed to use Near Field Communications (NFC) to transfer data from apps.
constraint.wallpaper A user is not allowed to manage wallpapers.
constraint.safe.boot A user is not allowed to reboot the device in safe boot mode.
constraint.parent.profile.app.linking The apps in the parent profile are allowed to handle web links from the managed profile.
constraint.audio.record Audio recording is prohibited.
constraint.camera.use The use of cameras is prohibited.
constraint.os.account.background.run Running in the background is prohibited.
constraint.data.roam A user is not allowed to use cellular data when roaming.
constraint.os.account.set.icon A user is not allowed to change their icon.
constraint.wallpaper.set A user is not allowed to set a wallpaper.
constraint.oem.unlock A user is not allowed to enable OEM unlock.
constraint.device.unmute A user is not allowed to unmute the device.
constraint.password.unified The managed profile is not allowed to have unified lock screen challenge with the primary user.
constraint.autofill A user is not allowed to use the autofill service.
constraint.content.capture Capturing the content of a user’s screen is prohibited.
constraint.content.suggestions A user is not allowed to receive content suggestions.
constraint.os.account.start User switching is blocked.
constraint.location.set A user is not allowed to configure the location service.
constraint.airplane.mode.set The airplane mode is prohibited on the device.
constraint.brightness.set A user is not allowed to configure brightness.
constraint.share.into.profile A user is not allowed to share files, images, or data from the primary user to the managed profile.
constraint.ambient.display Ambient display is prohibited for the user.
constraint.screen.timeout.set A user is not allowed to configure the screen off timeout.
constraint.print A user is not allowed to print.
constraint.private.dns.set A user is not allowed to configure a private domain name server (DNS).

ConstraintSourceTypeInfo9+

Defines the constraint source type.

System API: This is a system API.

System capability: SystemCapability.Account.OsAccount

Name Type Mandatory Description
localId number Yes ID of the OS account.
type ConstraintSourceType Yes Type of the constrain source.

ConstraintSourceType9+

Enumerates the constraint sources.

System API: This is a system API.

System capability: SystemCapability.Account.OsAccount

Name Value Description
CONSTRAINT_NOT_EXIST 0 The constraint does not exist.
CONSTRAINT_TYPE_BASE 1 Constraint from system settings.
CONSTRAINT_TYPE_DEVICE_OWNER 2 Constraint from the device owners’ settings.
CONSTRAINT_TYPE_PROFILE_OWNER 3 Constraint from the profile owners’ settings.

AuthStatusInfo10+

Presents the authentication status information.

System API: This is a system API.

System capability: SystemCapability.Account.OsAccount

Name Type Mandatory Description
remainTimes number Yes Number of remaining authentication times.
freezingTime number Yes Freezing time.

GetDomainAccessTokenOptions10+

Defines the options for obtaining a domain access token.

System API: This is a system API.

System capability: SystemCapability.Account.OsAccount

Name Type Mandatory Description
domainAccountInfo DomainAccountInfo Yes Domain account information.
domainAccountToken Uint8Array Yes Token of the domain account.
businessParams { [key: string]: object } Yes Service parameters customized by the service party based on the request protocol.
callerUid number Yes Unique identifier of the caller.

GetDomainAccountInfoOptions10+

Defines the options for obtaining domain account information.

System API: This is a system API.

System capability: SystemCapability.Account.OsAccount

Name Type Mandatory Description
accountName string Yes Domain account name.
domain string No Domain name.

GetDomainAccountInfoPluginOptions10+

Defines the options for the domain plug-in to obtain the domain account information. The GetDomainAccountInfoPluginOptions class inherits from GetDomainAccountInfoOptions.

System API: This is a system API.

System capability: SystemCapability.Account.OsAccount

Name Type Mandatory Description
callerUid number Yes Unique identifier of the caller.

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