# @ohos.enterprise.wifiManager (Wi-Fi Management) (System API)

The **wifiManager** module provides APIs for Wi-Fi management of enterprise devices.

> **NOTE**
>
> The initial APIs of this module are supported since API version 10. Newly added APIs will be marked with a superscript to indicate their earliest API version.
>
> The APIs of this module can be used only in the stage model.
>
> The APIs of this module can be called only by a [device administrator application](../../mdm/mdm-kit-guide.md#introduction) that is [enabled](js-apis-enterprise-adminManager-sys.md#adminmanagerenableadmin).
>
> This topic describes only the system APIs provided by the module. For details about its public APIs, see [@ohos.enterprise.wifiManager](js-apis-enterprise-wifiManager.md).

## Modules to Import

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

## wifiManager.isWifiActive

isWifiActive(admin: Want, callback: AsyncCallback<boolean>): void

Checks whether Wi-Fi is active through the specified device administrator application. This API uses an asynchronous callback to return the result.

**Required permissions**: ohos.permission.ENTERPRISE_SET_WIFI

**System capability**: SystemCapability.Customization.EnterpriseDeviceManager



**Parameters**

| Name     | Type                                      | Mandatory  | Description                      |
| -------- | ---------------------------------------- | ---- | ------------------------------- |
| admin    | [Want](../apis-ability-kit/js-apis-app-ability-want.md)     | Yes   | Device administrator application.                 |
| callback | AsyncCallback<boolean>            | Yes   | Callback used to return the result. If the operation is successful, **err** is **null** and **data** is a Boolean value (**true** indicates that Wi-Fi is active; and **false** indicates that Wi-Fi is inactive). If the operation fails, **err** is an error object.      |

**Error codes**

For details about the error codes, see [Enterprise Device Management Error Codes](errorcode-enterpriseDeviceManager.md) and [Universal Error Codes](../errorcode-universal.md).

| ID| Error Message                                                                      |
| ------- | ---------------------------------------------------------------------------- |
| 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. |
| 202 | Permission verification failed. A non-system application calls a system API. |
| 401 | Parameter error. Possible causes: 1. Mandatory parameters are left unspecified; 2. Incorrect parameter types; 3. Parameter verification failed. |

**Example**

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

wifiManager.isWifiActive(wantTemp, (err, result) => {
  if (err) {
    console.error(`Failed to query is wifi active or not. Code: ${err.code}, message: ${err.message}`);
    return;
  }
  console.info(`Succeeded in query is wifi active or not, result : ${result}`);
});
```

## wifiManager.isWifiActive

isWifiActive(admin: Want): Promise<boolean>

Checks whether Wi-Fi is active through the specified device administrator application. This API uses a promise to return the result.

**Required permissions**: ohos.permission.ENTERPRISE_SET_WIFI

**System capability**: SystemCapability.Customization.EnterpriseDeviceManager



**Parameters**

| Name  | Type                                 | Mandatory  | Description     |
| ----- | ----------------------------------- | ---- | ------- |
| admin | [Want](../apis-ability-kit/js-apis-app-ability-want.md) | Yes   | Device administrator application.|

**Return value**

| Type                  | Description                     |
| --------------------- | ------------------------- |
| Promise<boolean> | Promise used to return the result. The value **true** indicates that Wi-Fi is active, and the value **false** indicates that Wi-Fi is inactive. |

**Error codes**

For details about the error codes, see [Enterprise Device Management Error Codes](errorcode-enterpriseDeviceManager.md) and [Universal Error Codes](../errorcode-universal.md).

| ID| Error Message                                                                    |
| ------- | ---------------------------------------------------------------------------- |
| 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. |
| 202 | Permission verification failed. A non-system application calls a system API. |
| 401 | Parameter error. Possible causes: 1. Mandatory parameters are left unspecified; 2. Incorrect parameter types; 3. Parameter verification failed. |

**Example**

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

wifiManager.isWifiActive(wantTemp).then((result) => {
  console.info(`Succeeded in query is wifi active or not, result : ${result}`);
}).catch((err: BusinessError) => {
  console.error(`Failed to query is wifi active or not. Code: ${err.code}, message: ${err.message}`);
});
```

## wifiManager.setWifiProfile

setWifiProfile(admin: Want, profile: WifiProfile, callback: AsyncCallback<void>): void

Sets Wi-Fi profile through the specified device administrator application to enable the device to connect to the specified network. This API uses an asynchronous callback to return the result.

**Required permissions**: ohos.permission.ENTERPRISE_SET_WIFI

**System capability**: SystemCapability.Customization.EnterpriseDeviceManager



**Parameters**

| Name     | Type                                      | Mandatory  | Description                      |
| -------- | ---------------------------------------- | ---- | ------------------------------- |
| admin    | [Want](../apis-ability-kit/js-apis-app-ability-want.md)     | Yes   | Device administrator application.                 |
| profile    | [WifiProfile](js-apis-enterprise-wifiManager.md#wifiprofile) | Yes   | Wi-Fi profile information.                 |
| callback | AsyncCallback<void>            | Yes   | Callback used to return the result. If the operation is successful, **err** is **null**. Otherwise, **err** is an error object.     |

**Error codes**

For details about the error codes, see [Enterprise Device Management Error Codes](errorcode-enterpriseDeviceManager.md) and [Universal Error Codes](../errorcode-universal.md).

| ID| Error Message                                                                      |
| ------- | ---------------------------------------------------------------------------- |
| 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. |
| 202 | Permission verification failed. A non-system application calls a system API. |
| 401 | Parameter error. Possible causes: 1. Mandatory parameters are left unspecified; 2. Incorrect parameter types; 3. Parameter verification failed. |

**Example**

```ts
import { Want } from '@kit.AbilityKit';
let wantTemp: Want = {
  bundleName: 'com.example.myapplication',
  abilityName: 'EntryAbility',
};
let profile: wifiManager.WifiProfile = {
  'ssid': 'name',
  'preSharedKey': 'passwd',
  'securityType': wifiManager.WifiSecurityType.WIFI_SEC_TYPE_PSK
};

wifiManager.setWifiProfile(wantTemp, profile, (err) => {
  if (err) {
    console.error(`Failed to set wifi profile. Code: ${err.code}, message: ${err.message}`);
    return;
  }
  console.info('Succeeded in setting wifi profile');
});
```

## wifiManager.setWifiProfile

setWifiProfile(admin: Want, profile: WifiProfile): Promise<void>

Sets Wi-Fi profile through the specified device administrator application to enable the device to connect to the specified network. This API uses a promise to return the result.

**Required permissions**: ohos.permission.ENTERPRISE_SET_WIFI

**System capability**: SystemCapability.Customization.EnterpriseDeviceManager



**Parameters**

| Name  | Type                                 | Mandatory  | Description     |
| ----- | ----------------------------------- | ---- | ------- |
| admin | [Want](../apis-ability-kit/js-apis-app-ability-want.md) | Yes   | Device administrator application.|
| profile    | [WifiProfile](js-apis-enterprise-wifiManager.md#wifiprofile) | Yes   | Wi-Fi profile information.                 |

**Return value**

| Type                  | Description                     |
| --------------------- | ------------------------- |
| Promise<void> | Promise that returns no value. If the operation fails, an error object will be thrown.|

**Error codes**

For details about the error codes, see [Enterprise Device Management Error Codes](errorcode-enterpriseDeviceManager.md) and [Universal Error Codes](../errorcode-universal.md).

| ID| Error Message                                                                    |
| ------- | ---------------------------------------------------------------------------- |
| 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. |
| 202 | Permission verification failed. A non-system application calls a system API. |
| 401 | Parameter error. Possible causes: 1. Mandatory parameters are left unspecified; 2. Incorrect parameter types; 3. Parameter verification failed. |

**Example**

```ts
import { Want } from '@kit.AbilityKit';
import { BusinessError } from '@kit.BasicServicesKit';
let wantTemp: Want = {
  bundleName: 'com.example.myapplication',
  abilityName: 'EntryAbility',
};
let profile: wifiManager.WifiProfile = {
  'ssid': 'name',
  'preSharedKey': 'passwd',
  'securityType': wifiManager.WifiSecurityType.WIFI_SEC_TYPE_PSK
};

wifiManager.setWifiProfile(wantTemp, profile).then(() => {
  console.info('Succeeded in setting wifi profile');
}).catch((err: BusinessError) => {
  console.error(`Failed to set wifi profile. Code: ${err.code}, message: ${err.message}`);
});
```

## wifiManager.isWifiDisabled<sup>11+</sup>

isWifiDisabled(admin: Want): boolean

Checks whether Wi-Fi is disabled through the specified device administrator application.

**Required permissions**: ohos.permission.ENTERPRISE_MANAGE_WIFI

**System capability**: SystemCapability.Customization.EnterpriseDeviceManager

**System API**: This is a system API.

**Parameters**

| Name  | Type                                 | Mandatory  | Description     |
| ----- | ----------------------------------- | ---- | ------- |
| admin | [Want](../apis-ability-kit/js-apis-app-ability-want.md) | Yes   | Device administrator application.|

**Return value**

| Type                  | Description                     |
| --------------------- | ------------------------- |
| boolean | Returns **true** if Wi-Fi is disabled; returns **false** otherwise.|

**Error codes**

For details about the error codes, see [Enterprise Device Management Error Codes](errorcode-enterpriseDeviceManager.md) and [Universal Error Codes](../errorcode-universal.md).

| ID| Error Message                                                                    |
| ------- | ---------------------------------------------------------------------------- |
| 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. |
| 202 | Permission verification failed. A non-system application calls a system API. |
| 401 | Parameter error. Possible causes: 1. Mandatory parameters are left unspecified; 2. Incorrect parameter types; 3. Parameter verification failed. |

**Example**

```ts
import { Want } from '@kit.AbilityKit';
let wantTemp: Want = {
  bundleName: 'com.example.myapplication',
  abilityName: 'EntryAbility',
};
try {
  let result: boolean = wifiManager.isWifiDisabled(wantTemp);
  console.info(`Succeeded in query the wifi is disabled or not, result : ${result}`);
} catch (err) {
  console.error(`Failed to query the wifi is disabled or not. Code: ${err.code}, message: ${err.message}`);
};
```

## wifiManager.setWifiDisabled<sup>11+</sup>

setWifiDisabled(admin: Want, disabled: boolean): void

Sets the Wi-Fi policy through the specified device administrator application.

**Required permissions**: ohos.permission.ENTERPRISE_MANAGE_WIFI

**System capability**: SystemCapability.Customization.EnterpriseDeviceManager

**System API**: This is a system API.

**Parameters**

| Name    | Type                               | Mandatory| Description                                     |
| ---------- | ----------------------------------- | ---- | ----------------------------------------- |
| admin      | [Want](../apis-ability-kit/js-apis-app-ability-want.md) | Yes  | Device administrator application.                           |
| disabled   | boolean                             | Yes  | Whether to disable Wi-Fi. The value **true** means to disable Wi-Fi; the value **false** means the opposite.|

**Error codes**

For details about the error codes, see [Enterprise Device Management Error Codes](errorcode-enterpriseDeviceManager.md) and [Universal Error Codes](../errorcode-universal.md).

| ID| Error Message                                                    |
| -------- | ------------------------------------------------------------ |
| 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. |
| 202      | Permission verification failed. A non-system application calls a system API. |
| 401      | Parameter error. Possible causes: 1. Mandatory parameters are left unspecified; 2. Incorrect parameter types; 3. Parameter verification failed. |

**Example**

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

try {
  wifiManager.setWifiDisabled(wantTemp, true);
  console.info('Succeeded in set the wifi disabled');
} catch (err) {
  console.error(`Failed to set the wifi disabled. Code: ${err.code}, message: ${err.message}`);
};
```