# @ohos.enterprise.applicationManager（应用管理）

本模块提供应用管理能力，包括添加应用运行黑名单、获取应用运行黑名单、移除应用运行黑名单等。

> **说明：**
>
> 本模块首批接口从API version 12开始支持。后续版本的新增接口，采用上角标单独标记接口的起始版本。
>
> 本模块接口仅可在Stage模型下使用。
>
> 本模块接口仅对[设备管理应用](../../mdm/mdm-kit-guide.md#功能介绍)开放，需将设备管理应用激活后调用，实现相应功能。
>

## 导入模块

```ts
import { applicationManager } from '@kit.MDMKit';
```

## applicationManager.addDisallowedRunningBundlesSync

addDisallowedRunningBundlesSync(admin: Want, appIds: Array\<string>, accountId?: number): void

指定设备管理应用添加应用至应用运行黑名单，添加至黑名单的应用不允许在当前/指定用户下运行。

**需要权限：** ohos.permission.ENTERPRISE_MANAGE_APPLICATION

**系统能力：** SystemCapability.Customization.EnterpriseDeviceManager



**参数：**

| 参数名    | 类型                                                    | 必填 | 说明                                                         |
| --------- | ------------------------------------------------------- | ---- | ------------------------------------------------------------ |
| admin     | [Want](../apis-ability-kit/js-apis-app-ability-want.md) | 是   | 设备管理应用。                                               |
| appIds    | Array&lt;string&gt;                                     | 是   | 应用ID数组，指定具体应用。                                   |
| accountId | number                                                  | 否   | 用户ID，取值范围：大于等于0。<br> - 调用接口时，若传入accountId，表示指定用户。<br> - 调用接口时，若未传入accountId，表示当前用户。 |

**错误码**：

以下错误码的详细介绍请参见[企业设备管理错误码](errorcode-enterpriseDeviceManager.md)和[通用错误码](../errorcode-universal.md)。

| 错误码ID | 错误信息                                                     |
| -------- | ------------------------------------------------------------ |
| 9200001  | The application is not an administrator application of the device. |
| 9200002  | The administrator application does not have permission to manage the device. |
| 201      | Permission verification failed. The application does not have the permission required to call the API. |
| 401      | Parameter error. Possible causes: 1. Mandatory parameters are left unspecified; 2. Incorrect parameter types; 3. Parameter verification failed. |

**示例：**

```ts
import { Want } from '@kit.AbilityKit';
let wantTemp: Want = {
  bundleName: 'com.example.myapplication',
  abilityName: 'EntryAbility',
};
let appIds: Array<string> = ['com.example.******_******/******5t5CoBM='];

try {
  applicationManager.addDisallowedRunningBundlesSync(wantTemp, appIds);
  console.info('Succeeded in adding disallowed running bundles.');
} catch (err) {
  console.error(`Failed to add disallowed running bundles. Code is ${err.code}, message is ${err.message}`);
}
```

## applicationManager.removeDisallowedRunningBundlesSync

removeDisallowedRunningBundlesSync(admin: Want, appIds:  Array\<string>, accountId?: number): void

指定当前/指定用户下的设备管理应用在应用运行黑名单中移除应用。

**需要权限：** ohos.permission.ENTERPRISE_MANAGE_APPLICATION

**系统能力：** SystemCapability.Customization.EnterpriseDeviceManager



**参数：**

| 参数名    | 类型                                                    | 必填 | 说明                                                         |
| --------- | ------------------------------------------------------- | ---- | ------------------------------------------------------------ |
| admin     | [Want](../apis-ability-kit/js-apis-app-ability-want.md) | 是   | 设备管理应用。                                               |
| appIds    | Array&lt;string&gt;                                     | 是   | 应用ID数组，指定具体应用。                                   |
| accountId | number                                                  | 否   | 用户ID，取值范围：大于等于0。<br> - 调用接口时，若传入accountId，表示指定用户。<br> - 调用接口时，若未传入accountId，表示当前用户。 |

**错误码**：

以下错误码的详细介绍请参见[企业设备管理错误码](errorcode-enterpriseDeviceManager.md)和[通用错误码](../errorcode-universal.md)。

| 错误码ID | 错误信息                                                     |
| -------- | ------------------------------------------------------------ |
| 9200001  | The application is not an administrator application of the device. |
| 9200002  | The administrator application does not have permission to manage the device. |
| 201      | Permission verification failed. The application does not have the permission required to call the API. |
| 401      | Parameter error. Possible causes: 1. Mandatory parameters are left unspecified; 2. Incorrect parameter types; 3. Parameter verification failed. |

**示例：**

```ts
import { Want } from '@kit.AbilityKit';
let wantTemp: Want = {
  bundleName: 'com.example.myapplication',
  abilityName: 'EntryAbility',
};
let appIds: Array<string> = ['com.example.******_******/******5t5CoBM='];

try {
  applicationManager.removeDisallowedRunningBundlesSync(wantTemp, appIds);
  console.info('Succeeded in removing disallowed running bundles.');
} catch (err) {
  console.error(`Failed to remove disallowed running bundles. Code is ${err.code}, message is ${err.message}`);
}
```

## applicationManager.getDisallowedRunningBundlesSync

getDisallowedRunningBundlesSync(admin: Want, accountId?: number): Array&lt;string>

指定设备管理应用获取当前用户下的应用运行黑名单。

**需要权限：** ohos.permission.ENTERPRISE_MANAGE_APPLICATION

**系统能力：** SystemCapability.Customization.EnterpriseDeviceManager



**参数：**

| 参数名    | 类型                                                    | 必填 | 说明                                                         |
| --------- | ------------------------------------------------------- | ---- | ------------------------------------------------------------ |
| admin     | [Want](../apis-ability-kit/js-apis-app-ability-want.md) | 是   | 设备管理应用。                                               |
| accountId | number                                                  | 否   | 用户ID，取值范围：大于等于0。<br/> - 调用接口时，若传入accountId，表示指定用户。<br/> - 调用接口时，若未传入accountId，表示当前用户。 |

**返回值：**

| 类型                | 说明                             |
| ------------------- | -------------------------------- |
| Array&lt;string&gt; | 返回当前用户下的应用运行黑名单。 |

**错误码**：

以下错误码的详细介绍请参见[企业设备管理错误码](errorcode-enterpriseDeviceManager.md)和[通用错误码](../errorcode-universal.md)。

| 错误码ID | 错误信息                                                     |
| -------- | ------------------------------------------------------------ |
| 9200001  | The application is not an administrator application of the device. |
| 9200002  | The administrator application does not have permission to manage the device. |
| 201      | Permission verification failed. The application does not have the permission required to call the API. |
| 401      | Parameter error. Possible causes: 1. Mandatory parameters are left unspecified; 2. Incorrect parameter types; 3. Parameter verification failed. |

**示例：**

```ts
import { Want } from '@kit.AbilityKit';
let wantTemp: Want = {
  bundleName: 'com.example.myapplication',
  abilityName: 'EntryAbility',
};

try {
  let result: Array<string> = applicationManager.getDisallowedRunningBundlesSync(wantTemp)
  console.info(`Succeeded in getting disallowed running bundles, result : ${JSON.stringify(result)}`);
} catch (err) {
  console.error(`Failed to get disallowed running bundles. Code is ${err.code}, message is ${err.message}`);
}
```

## applicationManager.addAutoStartApps

addAutoStartApps(admin: Want, autoStartApps: Array\<Want>): void

以同步方法指定设备管理应用添加开机自启动应用名单。该能力当前仅支持2in1设备。

**需要权限：** ohos.permission.ENTERPRISE_MANAGE_APPLICATION

**系统能力：** SystemCapability.Customization.EnterpriseDeviceManager

**参数：**

| 参数名        | 类型                                                         | 必填 | 说明                                   |
| ------------- | ------------------------------------------------------------ | ---- | -------------------------------------- |
| admin         | [Want](../apis-ability-kit/js-apis-app-ability-want.md)      | 是   | 设备管理应用。                         |
| autoStartApps | Array\<[Want](../apis-ability-kit/js-apis-app-ability-want.md)> | 是   | 开机自启动应用。数组长度上限长度为10。 |

**错误码**：

以下错误码的详细介绍请参见[企业设备管理错误码](errorcode-enterpriseDeviceManager.md)和[通用错误码](../errorcode-universal.md)。

| 错误码ID | 错误信息                                                     |
| -------- | ------------------------------------------------------------ |
| 9200001  | The application is not an administrator application of the device. |
| 9200002  | The administrator application does not have permission to manage the device. |
| 201      | Permission verification failed. The application does not have the permission required to call the API. |
| 401      | Parameter error. Possible causes: 1. Mandatory parameters are left unspecified; 2. Incorrect parameter types; 3. Parameter verification failed. |

**示例：**

```ts
import { Want } from '@kit.AbilityKit';

let wantTemp: Want = {
  bundleName: 'com.example.myapplication',
  abilityName: 'EntryAbility',
};
let autoStartApps: Array<Want> = [
  {
    bundleName: 'com.example.autoStartApplication',
    abilityName: 'EntryAbility',
  }
];

try {
  applicationManager.addAutoStartApps(wantTemp, autoStartApps);
  console.info(`Succeeded in adding auto start applications.`);
} catch(err) {
  console.error(`Failed to add auto start applications. Code: ${err.code}, message: ${err.message}`);
}
```

## applicationManager.removeAutoStartApps

removeAutoStartApps(admin: Want, autoStartApps: Array\<Want>): void

以同步方法指定设备管理应用删除开机自启动应用名单。该能力当前仅支持2in1设备。

**需要权限：** ohos.permission.ENTERPRISE_MANAGE_APPLICATION

**系统能力：** SystemCapability.Customization.EnterpriseDeviceManager

**参数：**

| 参数名        | 类型                                                         | 必填 | 说明             |
| ------------- | ------------------------------------------------------------ | ---- | ---------------- |
| admin         | [Want](../apis-ability-kit/js-apis-app-ability-want.md)      | 是   | 设备管理应用。   |
| autoStartApps | Array\<[Want](../apis-ability-kit/js-apis-app-ability-want.md)> | 是   | 开机自启动应用。 |

**错误码**：

以下错误码的详细介绍请参见[企业设备管理错误码](errorcode-enterpriseDeviceManager.md)和[通用错误码](../errorcode-universal.md)。

| 错误码ID | 错误信息                                                     |
| -------- | ------------------------------------------------------------ |
| 9200001  | The application is not an administrator application of the device. |
| 9200002  | The administrator application does not have permission to manage the device. |
| 201      | Permission verification failed. The application does not have the permission required to call the API. |
| 401      | Parameter error. Possible causes: 1. Mandatory parameters are left unspecified; 2. Incorrect parameter types; 3. Parameter verification failed. |

**示例：**

```ts
import { Want } from '@kit.AbilityKit';

let wantTemp: Want = {
  bundleName: 'com.example.myapplication',
  abilityName: 'EntryAbility',
};
let autoStartApps: Array<Want> = [
  {
    bundleName: 'com.example.autoStartApplication',
    abilityName: 'EntryAbility',
  }
];

try {
  applicationManager.removeAutoStartApps(wantTemp, autoStartApps);
  console.info(`Succeeded in removing auto start applications.`);
} catch(err) {
  console.error(`Failed to remove auto start applications. Code: ${err.code}, message: ${err.message}`);
}
```

## applicationManager.getAutoStartApps

getAutoStartApps(admin: Want): Array\<Want>

以同步方法指定设备管理应用查询开机自启动应用名单。该能力当前仅支持2in1设备。

**需要权限：** ohos.permission.ENTERPRISE_MANAGE_APPLICATION

**系统能力：** SystemCapability.Customization.EnterpriseDeviceManager

**参数：**

| 参数名 | 类型                                                    | 必填 | 说明           |
| ------ | ------------------------------------------------------- | ---- | -------------- |
| admin  | [Want](../apis-ability-kit/js-apis-app-ability-want.md) | 是   | 设备管理应用。 |

**返回值：**

| 类型                                                         | 说明                 |
| ------------------------------------------------------------ | -------------------- |
| Array\<[Want](../apis-ability-kit/js-apis-app-ability-want.md)> | 应用自启动名单数组。 |

**错误码**：

以下错误码的详细介绍请参见[企业设备管理错误码](errorcode-enterpriseDeviceManager.md)和[通用错误码](../errorcode-universal.md)。

| 错误码ID | 错误信息                                                     |
| -------- | ------------------------------------------------------------ |
| 9200001  | The application is not an administrator application of the device. |
| 9200002  | The administrator application does not have permission to manage the device. |
| 201      | Permission verification failed. The application does not have the permission required to call the API. |
| 401      | Parameter error. Possible causes: 1. Mandatory parameters are left unspecified; 2. Incorrect parameter types; 3. Parameter verification failed. |

**示例：**

```ts
import { Want } from '@kit.AbilityKit';

let wantTemp: Want = {
  bundleName: 'com.example.myapplication',
  abilityName: 'EntryAbility',
};

try {
  let res: Array<Want> = applicationManager.getAutoStartApps(wantTemp);
  console.info(`Succeeded in adding auto start apps: ${JSON.stringify(res)}`);
} catch(err) {
  console.error(`Failed to auto start apps. Code: ${err.code}, message: ${err.message}`);
}
```

## applicationManager.addKeepAliveApps<sup>14+</sup>

addKeepAliveApps(admin: Want, bundleNames: Array\<string>, accountId: number): void

指定设备管理应用添加保活应用，当前仅支持2in1设备。

**需要权限：** ohos.permission.ENTERPRISE_MANAGE_APPLICATION

**系统能力：** SystemCapability.Customization.EnterpriseDeviceManager



**参数：**

| 参数名    | 类型                                                    | 必填 | 说明                                                         |
| --------- | ------------------------------------------------------- | ---- | ------------------------------------------------------------ |
| admin     | [Want](../apis-ability-kit/js-apis-app-ability-want.md) | 是   | 设备管理应用。                                               |
| bundleNames    | Array&lt;string&gt;                                     | 是   | 应用包名数组，指定需要添加保活的应用，最大支持5个。                                   |
| accountId | number                                                  | 是   | 用户ID，指定具体用户，取值范围：大于等于0。|

**错误码**：

以下错误码的详细介绍请参见[企业设备管理错误码](errorcode-enterpriseDeviceManager.md)和[通用错误码](../errorcode-universal.md)。

| 错误码ID | 错误信息                                                     |
| -------- | ------------------------------------------------------------ |
| 9200001  | The application is not an administrator application of the device. |
| 9200002  | The administrator application does not have permission to manage the device. |
| 9200010  | A conflict policy has been configured. |
| 9201005  | Add keep alive applications failed. |
| 201  | Permission verification failed. The application does not have the permission required to call the API. |
| 401      | Parameter error. Possible causes: 1. Mandatory parameters are left unspecified; 2. Incorrect parameter types; 3. Parameter verification failed. |

**示例：**

```ts
import { Want } from '@kit.AbilityKit';
let wantTemp: Want = {
  bundleName: 'com.example.myapplication',
  abilityName: 'EntryAbility',
};
let bundleNames: Array<string> = ['com.example.myapplication'];

try {
  applicationManager.addKeepAliveApps(wantTemp, bundleNames, 100);
  console.info('Succeeded in adding keep alive apps.');
} catch (err) {
  console.error(`Failed to add keep alive apps. Code is ${err.code}, message is ${err.message}`);
}
```

## applicationManager.removeKeepAliveApps<sup>14+</sup>

removeKeepAliveApps(admin: Want, bundleNames: Array\<string>, accountId: number): void

指定设备管理应用移除保活应用，当前仅支持2in1设备。

**需要权限：** ohos.permission.ENTERPRISE_MANAGE_APPLICATION

**系统能力：** SystemCapability.Customization.EnterpriseDeviceManager



**参数：**

| 参数名    | 类型                                                    | 必填 | 说明                                                         |
| --------- | ------------------------------------------------------- | ---- | ------------------------------------------------------------ |
| admin     | [Want](../apis-ability-kit/js-apis-app-ability-want.md) | 是   | 设备管理应用。                                               |
| bundleNames    | Array&lt;string&gt;                                     | 是   | 应用包名数组，指定需要移除保活的应用，最大支持5个。                                   |
| accountId | number                                                  | 是   | 用户ID，指定具体用户，取值范围：大于等于0。 |

**错误码**：

以下错误码的详细介绍请参见[企业设备管理错误码](errorcode-enterpriseDeviceManager.md)和[通用错误码](../errorcode-universal.md)。

| 错误码ID | 错误信息                                                     |
| -------- | ------------------------------------------------------------ |
| 9200001  | The application is not an administrator application of the device. |
| 9200002  | The administrator application does not have permission to manage the device. |
| 201  | Permission verification failed. The application does not have the permission required to call the API. |
| 401      | Parameter error. Possible causes: 1. Mandatory parameters are left unspecified; 2. Incorrect parameter types; 3. Parameter verification failed. |

**示例：**

```ts
import { Want } from '@kit.AbilityKit';
let wantTemp: Want = {
  bundleName: 'com.example.myapplication',
  abilityName: 'EntryAbility',
};
let bundleNames: Array<string> = ['com.example.myapplication'];

try {
  applicationManager.removeKeepAliveApps(wantTemp, bundleNames, 100);
  console.info('Succeeded in removing keep alive apps.');
} catch (err) {
  console.error(`Failed to remove keep alive apps. Code is ${err.code}, message is ${err.message}`);
}
```

## applicationManager.getKeepAliveApps<sup>14+</sup>

getKeepAliveApps(admin: Want, accountId: number): Array&lt;string>

指定设备管理应用获取保活应用包名，当前仅支持2in1设备。

**需要权限：** ohos.permission.ENTERPRISE_MANAGE_APPLICATION

**系统能力：** SystemCapability.Customization.EnterpriseDeviceManager



**参数：**

| 参数名    | 类型                                                    | 必填 | 说明                                                         |
| --------- | ------------------------------------------------------- | ---- | ------------------------------------------------------------ |
| admin     | [Want](../apis-ability-kit/js-apis-app-ability-want.md) | 是   | 设备管理应用。                                               |
| accountId | number                                                  | 是   | 用户ID，指定具体用户，取值范围：大于等于0。 |

**返回值：**

| 类型                | 说明                             |
| ------------------- | -------------------------------- |
| Array&lt;string&gt; | 返回指定用户下保活应用的包名。 |

**错误码**：

以下错误码的详细介绍请参见[企业设备管理错误码](errorcode-enterpriseDeviceManager.md)和[通用错误码](../errorcode-universal.md)。

| 错误码ID | 错误信息                                                     |
| -------- | ------------------------------------------------------------ |
| 9200001  | The application is not an administrator application of the device. |
| 9200002  | The administrator application does not have permission to manage the device. |
| 201  | Permission verification failed. The application does not have the permission required to call the API. |
| 401      | Parameter error. Possible causes: 1. Mandatory parameters are left unspecified; 2. Incorrect parameter types; 3. Parameter verification failed. |

**示例：**

```ts
import { Want } from '@kit.AbilityKit';
let wantTemp: Want = {
  bundleName: 'com.example.myapplication',
  abilityName: 'EntryAbility',
};

try {
  let result: Array<string> = applicationManager.getKeepAliveApps(wantTemp, 100);
  console.info('Succeeded in getting keep alive apps.');
} catch (err) {
  console.error(`Failed to get keep alive apps. Code is ${err.code}, message is ${err.message}`);
}
```