# wx.setEnable1v1Chat(Object object)

> 基础库 2.20.1 开始支持，低版本需做[兼容处理](1003706)。

> __以 [Promise 风格](/miniprogram/dev/framework/app-service/api.md#异步-API-返回-Promise) 调用__：支持
> 
> __[用户授权](/miniprogram/dev/framework/open-ability/authorize.md)__：需要 scope.record,&,camera
> 
> __小程序插件__：不支持
> 
> __微信 Windows 版__：支持
> 
> __微信 Mac 版__：支持
> 
> __微信 鸿蒙 OS 版__：支持

> 相关文档: [双人音视频对话](/miniprogram/dev/framework/open-ability/1v1voip.md)

## 功能描述

开启双人通话。设置 `enable` 为 `false` 时，无法接听呼叫。

## 参数

### Object object


```json
[
  {
    "属性": "enable",
    "类型": "Boolean",
    "默认值": "",
    "必填": "是",
    "说明": "是否开启"
  },
  {
    "属性": "backgroundType",
    "类型": "Number",
    "默认值": "0",
    "必填": "否",
    "说明": "窗口背景色(音频通话背景以及小窗模式背景)",
    "子项": [
      {
        "合法值": "0",
        "说明": "#262930"
      },
      {
        "合法值": "1",
        "说明": "#FA5151"
      },
      {
        "合法值": "2",
        "说明": "#FA9D3B"
      },
      {
        "合法值": "3",
        "说明": "#3D7257"
      },
      {
        "合法值": "4",
        "说明": "#1485EE"
      },
      {
        "合法值": "5",
        "说明": "#6467F0"
      }
    ]
  },
  {
    "属性": "minWindowType",
    "类型": "Number",
    "默认值": "1",
    "必填": "否",
    "说明": "小窗样式"
  },
  {
    "属性": "success",
    "类型": "function",
    "默认值": "",
    "必填": "否",
    "说明": "接口调用成功的回调函数"
  },
  {
    "属性": "fail",
    "类型": "function",
    "默认值": "",
    "必填": "否",
    "说明": "接口调用失败的回调函数"
  },
  {
    "属性": "complete",
    "类型": "function",
    "默认值": "",
    "必填": "否",
    "说明": "接口调用结束的回调函数（调用成功、失败都会执行）"
  }
]
```