AIFit_miniApp/bodyFatScale-plugin-demo/pages/BluetoothLink/BluetoothLink.wxml

<wxs module="utils">
module.exports.max = function(n1, n2) {
  return Math.max(n1, n2)
}
module.exports.len = function(arr) {
  arr = arr || []
  return arr.length
}
</wxs>

<view class="topView">
    <view class="op-topView">{{headTip}}</view>
</view>
<view class="ming"> {{dev1}} {{devices.length}}  {{dev2}} {{shebei}}</view>

<view wx:for="{{devices}}" wx:for-item="item" 
    data-title="{{item.deviceId}}" 
    data-name="{{item.name}}" 
    data-macaddress="{{item.advertisData}}" 
    data-advertisData="{{item.advertisServiceUUIDs}}"  
  wx:key="{{item.deviceId}}" bindtap="bindViewTap">
  <view class="cell-item">

    <view class="cell-head">
      <view >名称：{{item.name}}</view>
       <view >信号强度:：{{item.RSSI}}dBm ({{utils.max(0, item.RSSI + 100)}}%)</view>
      <view class='cell-head-id'>地址：{{item.advertisData}}</view>
    </view>
    <view class="cell-click">
      <text>{{dainji}}</text>
    </view>

  </view>

</view>

<!-- 没有找到设备
<view class="hide{{showView?'show':''}}" bindtap="onChangeShowState">
       <image src='../Image/timg.jpg'></image>
 </view>

<button bindtap="openBluetoothAdapter">开始扫描</button>
<button bindtap="stopBluetoothDevicesDiscovery">停止扫描</button>
<button bindtap="closeBluetoothAdapter">结束流程</button>

 <view class="devices_summary">已发现 {{devices.length}} 个外围设备：</view>
<scroll-view class="device_list" scroll-y scroll-with-animation>
  <view wx:for="{{devices}}" wx:key="index"
   data-device-id="{{item.deviceId}}"
   data-name="{{item.name || item.localName}}"
   bindtap="createBLEConnection" 
   class="device_item"
   hover-class="device_item_hover">
    <view style="font-size: 16px; color: #333;">{{item.name}}</view>
    <view style="font-size: 10px">信号强度: {{item.RSSI}}dBm ({{utils.max(0, item.RSSI + 100)}}%)</view>
    <view style="font-size: 10px">UUID: {{item.deviceId}}</view>
    <view style="font-size: 10px">Service数量: {{utils.len(item.advertisServiceUUIDs)}}</view>
  </view>
</scroll-view>

 -->