---
name: "SmartGroupModel.onBluetoothAdapterStateChange"
mode: "api"
versionRequirements:
  - { name: "@ray-js/panel-sdk", version: "1.5.0" }
---

## SmartGroupModel.onBluetoothAdapterStateChange

> [VERSION] @ray-js/panel-sdk >= 1.5.0

### 描述

监听蓝牙适配器状态变化事件

### 参数

`(listener: Function)`

| 参数 | 类型 | 必填 | 描述 |
| --- | --- | --- | --- |
| `listener` | `(data: { available: boolean }) => number` | 是 | 事件回调，接收包含 available 等信息的参数 |

### 返回值

无


### 示例代码

#### 示例

```typescript
const id = group.onBluetoothAdapterStateChange((data) => {
  console.log('蓝牙状态变化:', data.available ? '可用' : '不可用');
});
// 需要时取消监听
group.offBluetoothAdapterStateChange(id);
```