xref: /docs/zh-cn/application-dev/reference/apis-mdm-kit/js-apis-enterprise-bluetoothManager.md

# @ohos.enterprise.bluetoothManager（蓝牙管理）
<!--Kit: MDM Kit-->
<!--Subsystem: Customization-->
<!--Owner: @huanleima-->
<!--Designer: @liuzuming-->
<!--Tester: @lpw_work-->
<!--Adviser: @Brilliantry_Rui-->

本模块提供设备蓝牙管理的能力，包括设置和查询蓝牙信息等。

> **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开放，且调用接口前需激活设备管理应用，具体请参考[MDM Kit开发指南](../../mdm/mdm-kit-guide.md)。
>
> 全局通用限制类策略由restrictions统一提供，若要全局禁用蓝牙，请参考[@ohos.enterprise.restrictions（限制类策略）](js-apis-enterprise-restrictions.md)。

## 导入模块

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

## bluetoothManager.getBluetoothInfo

getBluetoothInfo(admin: Want): BluetoothInfo

查询设备蓝牙信息。

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

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

**模型约束：** 此接口仅可在Stage模型下使用。


**参数：**

| 参数名 | 类型                                                    | 必填 | 说明           |
| ------ | ------------------------------------------------------- | ---- | -------------- |
| admin  | [Want](../apis-ability-kit/js-apis-app-ability-want.md) | 是   | 企业设备管理扩展组件。 |

**返回值：**

| 类型                            | 说明                                             |
| ------------------------------- | ------------------------------------------------ |
| [BluetoothInfo](#bluetoothinfo) | 蓝牙信息，包含蓝牙名称、蓝牙状态和蓝牙连接状态。 |

**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 { bluetoothManager } from '@kit.MDMKit';
import { Want } from '@kit.AbilityKit';

let wantTemp: Want = {
  // 需根据实际情况进行替换
  bundleName: 'com.example.myapplication',
  abilityName: 'EntryAbility'
};

try {
    let result: bluetoothManager.BluetoothInfo = bluetoothManager.getBluetoothInfo(wantTemp);
    console.info(`Succeeded in getting bluetooth info: ${JSON.stringify(result)}`);
} catch(err) {
    console.error(`Failed to get bluetooth info. Code: ${err.code}, message: ${err.message}`);
}
```

## bluetoothManager.addAllowedBluetoothDevices

addAllowedBluetoothDevices(admin: Want, deviceIds: Array\<string>): void

添加蓝牙设备可用名单。添加蓝牙设备可用名单后当前设备仅允许连接该名单下的蓝牙设备。

以下情况下，通过本接口添加蓝牙设备可用名单，会报策略冲突：

1. 已经通过[setDisallowedPolicy](js-apis-enterprise-restrictions.md#restrictionssetdisallowedpolicy)接口禁用了蓝牙。通过[setDisallowedPolicy](js-apis-enterprise-restrictions.md#restrictionssetdisallowedpolicy)接口启用蓝牙后，可解除冲突。
2. 已经通过[addDisallowedBluetoothDevices](#bluetoothmanageradddisallowedbluetoothdevices20)接口添加了蓝牙设备禁用名单。通过[removeDisallowedBluetoothDevices](#bluetoothmanagerremovedisallowedbluetoothdevices20)移除蓝牙设备禁用名单后，可解除冲突。

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

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

**模型约束：** 此接口仅可在Stage模型下使用。


**参数：**

| 参数名    | 类型                                                    | 必填 | 说明                                                |
| --------- | ------------------------------------------------------- | ---- | --------------------------------------------------- |
| admin     | [Want](../apis-ability-kit/js-apis-app-ability-want.md) | 是   | 企业设备管理扩展组件。                                      |
| deviceIds | Array\<string>                                          | 是   | 蓝牙设备MAC地址的数组。蓝牙设备允许名单数组长度上限为1000，若当前允许名单中已有300个蓝牙设备MAC地址，则只允许再添加700个。 |

**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.                       |
| 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 { bluetoothManager } from '@kit.MDMKit';
import { Want } from '@kit.AbilityKit';

let wantTemp: Want = {
  // 需根据实际情况进行替换
  bundleName: 'com.example.myapplication',
  abilityName: 'EntryAbility'
};
// 需根据实际情况进行替换
let deviceIds: Array<string> = ["00:1A:2B:3C:4D:5E","AA:BB:CC:DD:EE:FF"];
try {
    bluetoothManager.addAllowedBluetoothDevices(wantTemp,deviceIds);
    console.info(`Succeeded in adding allowed bluetooth devices.`);
} catch(err) {
    console.error(`Failed to add allowed bluetooth devices. Code: ${err.code}, message: ${err.message}`);
}
```

## bluetoothManager.removeAllowedBluetoothDevices

removeAllowedBluetoothDevices(admin: Want, deviceIds: Array\<string>): void

移除蓝牙设备可用名单。

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

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

**模型约束：** 此接口仅可在Stage模型下使用。


**参数：**

| 参数名    | 类型                                                    | 必填 | 说明                    |
| --------- | ------------------------------------------------------- | ---- | ----------------------- |
| admin     | [Want](../apis-ability-kit/js-apis-app-ability-want.md) | 是   | 企业设备管理扩展组件。          |
| deviceIds | Array\<string>                                          | 是   | 蓝牙设备MAC地址的数组。 |

**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 { bluetoothManager } from '@kit.MDMKit';
import { Want } from '@kit.AbilityKit';

let wantTemp: Want = {
  // 需根据实际情况进行替换
  bundleName: 'com.example.myapplication',
  abilityName: 'EntryAbility'
};
// 需根据实际情况进行替换
let deviceIds: Array<string> = ["00:1A:2B:3C:4D:5E","AA:BB:CC:DD:EE:FF"];
try {
    bluetoothManager.removeAllowedBluetoothDevices(wantTemp,deviceIds);
    console.info(`Succeeded in removing allowed bluetooth devices.`);
} catch(err) {
    console.error(`Failed to remove allowed bluetooth devices. Code: ${err.code}, message: ${err.message}`);
}
```

## bluetoothManager.getAllowedBluetoothDevices

getAllowedBluetoothDevices(admin: Want): Array\<string>

获取蓝牙设备可用名单。

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

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

**模型约束：** 此接口仅可在Stage模型下使用。


**参数：**

| 参数名 | 类型                                                    | 必填 | 说明           |
| ------ | ------------------------------------------------------- | ---- | -------------- |
| admin  | [Want](../apis-ability-kit/js-apis-app-ability-want.md) | 是   | 企业设备管理扩展组件。 |

**返回值：**

| 类型           | 说明                                |
| -------------- | ----------------------------------- |
| Array\<string> | 可用名单中蓝牙设备MAC地址的数组。 |

**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 { bluetoothManager } from '@kit.MDMKit';
import { Want } from '@kit.AbilityKit';

let wantTemp: Want = {
  // 需根据实际情况进行替换
  bundleName: 'com.example.myapplication',
  abilityName: 'EntryAbility'
};
try {
    let result: Array<string> = bluetoothManager.getAllowedBluetoothDevices(wantTemp);
    console.info(`Succeeded in getting allowed bluetooth devices. Result: ${JSON.stringify(result)}`);
} catch(err) {
    console.error(`Failed to get allowed bluetooth devices. Code: ${err.code}, message: ${err.message}`);
}
```

## bluetoothManager.addDisallowedBluetoothDevices<sup>20+</sup>

addDisallowedBluetoothDevices(admin: Want, deviceIds: Array&lt;string&gt;): void

添加蓝牙设备禁用名单。添加禁用名单后当前设备不允许连接该名单下的蓝牙设备。

以下情况下，通过本接口添加蓝牙设备禁用名单，会报策略冲突：

1. 已经通过[setDisallowedPolicy](js-apis-enterprise-restrictions.md#restrictionssetdisallowedpolicy)接口禁用了蓝牙。通过[setDisallowedPolicy](js-apis-enterprise-restrictions.md#restrictionssetdisallowedpolicy)接口启用蓝牙后，可解除冲突。
2. 已经通过[addAllowedBluetoothDevices](#bluetoothmanageraddallowedbluetoothdevices)接口添加了蓝牙设备可用名单。通过[removeAllowedBluetoothDevices](#bluetoothmanagerremoveallowedbluetoothdevices)移除蓝牙设备可用名单后，可解除冲突。

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

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

**模型约束：** 此接口仅可在Stage模型下使用。

**参数：**

| 参数名    | 类型                                                    | 必填 | 说明                                                |
| --------- | ------------------------------------------------------- | ---- | --------------------------------------------------- |
| admin     | [Want](../apis-ability-kit/js-apis-app-ability-want.md) | 是   | 企业设备管理扩展组件。                                      |
| deviceIds | Array&lt;string&gt;                                          | 是   | 蓝牙设备MAC地址的数组。蓝牙设备禁用名单数组长度上限为1000，若当前禁用名单中已有300个蓝牙设备MAC地址，则只允许再添加700个。 |

**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.                       |
| 201      | Permission verification failed. The application does not have the permission required to call the API. |

**示例：**

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

let wantTemp: Want = {
  //需根据实际情况进行替换
  bundleName: 'com.example.myapplication',
  abilityName: 'EntryAbility'
};
//需根据实际情况进行替换
let deviceIds: Array<string> = ["00:1A:2B:3C:4D:5E","AA:BB:CC:DD:EE:FF"];
try {
    bluetoothManager.addDisallowedBluetoothDevices(wantTemp,deviceIds);
    console.info(`Succeeded in adding disallowed bluetooth devices.`);
} catch(err) {
    console.error(`Failed to add disallowed bluetooth devices. Code: ${err.code}, message: ${err.message}`);
}
```

## bluetoothManager.removeDisallowedBluetoothDevices<sup>20+</sup>

removeDisallowedBluetoothDevices(admin: Want, deviceIds: Array&lt;string&gt;): void

移除蓝牙设备禁用名单。若移除禁用名单中的部分蓝牙设备，则当前设备不允许连接禁用名单内剩余的蓝牙设备。若移除禁用名单中的所有蓝牙设备，则当前设备可以连接任意的蓝牙设备。

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

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

**模型约束：** 此接口仅可在Stage模型下使用。

**参数：**

| 参数名    | 类型                                                    | 必填 | 说明                    |
| --------- | ------------------------------------------------------- | ---- | ----------------------- |
| admin     | [Want](../apis-ability-kit/js-apis-app-ability-want.md) | 是   | 企业设备管理扩展组件。          |
| deviceIds | Array&lt;string&gt;                                          | 是   | 蓝牙设备MAC地址的数组。 |

**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. |

**示例：**

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

let wantTemp: Want = {
  //需根据实际情况进行替换
  bundleName: 'com.example.myapplication',
  abilityName: 'EntryAbility'
};
//需根据实际情况进行替换
let deviceIds: Array<string> = ["00:1A:2B:3C:4D:5E","AA:BB:CC:DD:EE:FF"];
try {
    bluetoothManager.removeDisallowedBluetoothDevices(wantTemp,deviceIds);
    console.info(`Succeeded in removing disallowed bluetooth devices.`);
} catch(err) {
    console.error(`Failed to remove disallowed bluetooth devices. Code: ${err.code}, message: ${err.message}`);
}
```

## bluetoothManager.getDisallowedBluetoothDevices<sup>20+</sup>

getDisallowedBluetoothDevices(admin: Want): Array&lt;string&gt;

获取蓝牙设备禁用名单。

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

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

**模型约束：** 此接口仅可在Stage模型下使用。

**参数：**

| 参数名 | 类型                                                    | 必填 | 说明           |
| ------ | ------------------------------------------------------- | ---- | -------------- |
| admin  | [Want](../apis-ability-kit/js-apis-app-ability-want.md) | 是   | 企业设备管理扩展组件。 |

**返回值：**

| 类型           | 说明                                |
| -------------- | ----------------------------------- |
| Array&lt;string&gt; | 禁用名单中蓝牙设备MAC地址的数组。 |

**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. |

**示例：**

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

let wantTemp: Want = {
  //需根据实际情况进行替换
  bundleName: 'com.example.myapplication',
  abilityName: 'EntryAbility'
};
try {
    let result: Array<string> = bluetoothManager.getDisallowedBluetoothDevices(wantTemp);
    console.info(`Succeeded in getting disallowed bluetooth devices. Result: ${JSON.stringify(result)}`);
} catch(err) {
    console.error(`Failed to get disallowed bluetooth devices. Code: ${err.code}, message: ${err.message}`);
}
```

## BluetoothInfo

设备的蓝牙信息。

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

**模型约束：** 此接口仅可在Stage模型下使用。

| 名称            | 类型                                                         | 只读 | 可选 | 说明                     |
| --------------- | ------------------------------------------------------------ | ---- | ---- | ------------------------ |
| name            | string                                                       | 否   | 否 | 表示设备的蓝牙名称。     |
| state           | [access.BluetoothState](../apis-connectivity-kit/js-apis-bluetooth-access.md#bluetoothstate) | 否   | 否 | 表示设备的蓝牙状态。     |
| connectionState | [constant.ProfileConnectionState](../apis-connectivity-kit/js-apis-bluetooth-constant.md#profileconnectionstate) | 否   | 否 | 表示设备的蓝牙连接状态。 |

## bluetoothManager.turnOnBluetooth<sup>20+</sup>

turnOnBluetooth(admin: Want): void

开启蓝牙。蓝牙开启后用户可以手动关闭。

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

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

**模型约束：** 此接口仅可在Stage模型下使用。


**参数：**

| 参数名 | 类型                                                    | 必填 | 说明                   |
| ------ | ------------------------------------------------------- | ---- | ---------------------- |
| admin  | [Want](../apis-ability-kit/js-apis-app-ability-want.md) | 是   | 企业设备管理扩展组件。 |

**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. |
| 203      | This function is prohibited by enterprise management policies. |

**示例：**

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

let wantTemp: Want = {
  // 需根据实际情况进行替换
  bundleName: 'com.example.myapplication',
  abilityName: 'EntryAbility'
};
try {
    bluetoothManager.turnOnBluetooth(wantTemp);
    console.info(`Succeeded in turning on bluetooth.`);
} catch(err) {
    console.error(`Failed to turn on bluetooth. Code: ${err.code}, message: ${err.message}`);
}
```

## bluetoothManager.turnOffBluetooth<sup>20+</sup>

turnOffBluetooth(admin: Want): void

关闭蓝牙。蓝牙关闭后用户可以手动打开。

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

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

**模型约束：** 此接口仅可在Stage模型下使用。


**参数：**

| 参数名 | 类型                                                    | 必填 | 说明                   |
| ------ | ------------------------------------------------------- | ---- | ---------------------- |
| admin  | [Want](../apis-ability-kit/js-apis-app-ability-want.md) | 是   | 企业设备管理扩展组件。 |

**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. |
| 203      | This function is prohibited by enterprise management policies. |

**示例：**

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

let wantTemp: Want = {
  // 需根据实际情况进行替换
  bundleName: 'com.example.myapplication',
  abilityName: 'EntryAbility'
};
try {
    bluetoothManager.turnOffBluetooth(wantTemp);
    console.info('Succeeded in turning off bluetooth.');
} catch(err) {
    console.error(`Failed to turn off bluetooth. Code: ${err.code}, message: ${err.message}`);
}
```

## bluetoothManager.addDisallowedBluetoothProtocols<sup>20+</sup>

addDisallowedBluetoothProtocols(admin: Want, accountId: number, protocols: Array&lt;Protocol&gt;): void

添加蓝牙协议禁用名单。添加后，指定用户将无法使用该禁用名单中的蓝牙协议向其他设备外发文件。通过该接口禁用GATT或SPP协议，对系统服务和系统应用不生效。

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

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

**模型约束：** 此接口仅可在Stage模型下使用。

**参数：**

| 参数名 | 类型                                                    | 必填 | 说明                   |
| ------ | ------------------------------------------------------- | ---- | ---------------------- |
| admin  | [Want](../apis-ability-kit/js-apis-app-ability-want.md) | 是   | 企业设备管理扩展组件。 |
| accountId | number | 是   | 用户ID，取值范围：大于等于0。<br> accountId可以通过@ohos.account.osAccount中的[getOsAccountLocalId](../apis-basic-services-kit/js-apis-osAccount.md#getosaccountlocalid9-1)等接口来获取。 |
| protocols  | Array&lt;[Protocol](#protocol20)&gt; | 是   | 蓝牙协议的数组。数组长度上限为10000。 |

**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. |

**示例：**

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

let wantTemp: Want = {
  // 需根据实际情况进行替换
  bundleName: 'com.example.myapplication',
  abilityName: 'EntryAbility'
};
// 需根据实际情况进行替换
let accountId: number = 100;
let protocols: Array<bluetoothManager.Protocol> = [bluetoothManager.Protocol.GATT, bluetoothManager.Protocol.SPP];
try{
    bluetoothManager.addDisallowedBluetoothProtocols(wantTemp, accountId, protocols);
    console.info('Succeeded in adding disallowed bluetooth protocols policy.');
} catch (err) {
    console.error(`Failed to add disallowed bluetooth protocols. Code: ${err.code}, message: ${err.message}`);
}
```

## bluetoothManager.removeDisallowedBluetoothProtocols<sup>20+</sup>

removeDisallowedBluetoothProtocols(admin: Want, accountId: number, protocols: Array&lt;Protocol&gt;): void

移除蓝牙协议禁用名单。若移除禁用名单中某个用户的部分蓝牙协议，则该用户不能使用禁用名单内剩余的蓝牙协议向其他设备外发文件。若移除禁用名单中某个用户的所有蓝牙协议，则该用户可以使用任意蓝牙协议向其他设备外发文件。若移除禁用名单中不存在的蓝牙协议，接口可调用成功，但不会移除禁用名单中不存在的蓝牙协议。

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

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

**模型约束：** 此接口仅可在Stage模型下使用。

**参数：**

| 参数名 | 类型                                                    | 必填 | 说明                   |
| ------ | ------------------------------------------------------- | ---- | ---------------------- |
| admin  | [Want](../apis-ability-kit/js-apis-app-ability-want.md) | 是   | 企业设备管理扩展组件。 |
| accountId | number | 是   | 用户ID，取值范围：大于等于0。<br> accountId可以通过@ohos.account.osAccount中的[getOsAccountLocalId](../apis-basic-services-kit/js-apis-osAccount.md#getosaccountlocalid9-1)等接口来获取。 |
| protocols  | Array&lt;[Protocol](#protocol20)&gt; | 是   | 蓝牙协议的数组。 |

**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. |

**示例：**

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

let wantTemp: Want = {
  // 需根据实际情况进行替换
  bundleName: 'com.example.myapplication',
  abilityName: 'EntryAbility'
};
// 需根据实际情况进行替换
let accountId: number = 100;
let protocols: Array<bluetoothManager.Protocol> = [bluetoothManager.Protocol.GATT, bluetoothManager.Protocol.SPP];
try{
    bluetoothManager.removeDisallowedBluetoothProtocols(wantTemp, accountId, protocols);
    console.info('Succeeded in removing disallowed bluetooth protocols policy.');
} catch (err) {
    console.error(`Failed to remove disallowed bluetooth protocols. Code: ${err.code}, message: ${err.message}`);
}
```

## bluetoothManager.getDisallowedBluetoothProtocols<sup>20+</sup>

getDisallowedBluetoothProtocols(admin: Want, accountId: number): Array&lt;Protocol&gt;

获取指定用户的蓝牙协议禁用名单。

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

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

**模型约束：** 此接口仅可在Stage模型下使用。

**参数：**

| 参数名 | 类型                                                    | 必填 | 说明                   |
| ------ | ------------------------------------------------------- | ---- | ---------------------- |
| admin  | [Want](../apis-ability-kit/js-apis-app-ability-want.md) | 是   | 企业设备管理扩展组件。 |
| accountId | number | 是   | 用户ID，取值范围：大于等于0。<br> accountId可以通过@ohos.account.osAccount中的[getOsAccountLocalId](../apis-basic-services-kit/js-apis-osAccount.md#getosaccountlocalid9-1)等接口来获取。 |

**返回值：**

| 类型           | 说明                                |
| -------------- | ----------------------------------- |
| Array&lt;[Protocol](#protocol20)&gt; | 禁用名单中蓝牙协议的数组。 |

**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. |

**示例：**

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

let wantTemp: Want = {
  // 需根据实际情况进行替换
  bundleName: 'com.example.myapplication',
  abilityName: 'EntryAbility'
};
// 需根据实际情况进行替换
let accountId: number = 100;
try{
    let result: Array<bluetoothManager.Protocol> = bluetoothManager.getDisallowedBluetoothProtocols(wantTemp, accountId);
    console.info(`Succeeded in getting disallowed bluetooth protocols. Result: ${JSON.stringify(result)}`);
} catch (err) {
    console.error(`Failed to get disallowed bluetooth protocols. Code: ${err.code}, message: ${err.message}`);
}
```

## Protocol<sup>20+</sup>

蓝牙协议类型。

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

**模型约束：** 此接口仅可在Stage模型下使用。

| 名称                | 值  | 说明    |
| ----------------- | ---- | ----- |
| GATT | 0 | [GATT协议](../../connectivity/terminology.md#gatt)。 |
| SPP | 1 | [SPP协议](../../connectivity/terminology.md#spp)。 |
| OPP | 2 | [OPP协议](../../connectivity/terminology.md#opp)。 |