cover-view 在开发者工具可以实现展示

用工具预览 苹果上没有问题

    安卓机  无法显示 （不用这种推送好像就没有问题）

数据是在onShow中执行 获取ws推送过来的

<cover-view class=“cover-view”>

<cover-view class=“containers”>

<cover-view class=“flex-wrp”>

<block wx:for="{{warnDataList}}" wx:for-item=“warnTeam”>

<cover-view  id="{{warnTeam.deviceId}}" class=‘warn-view {{warnTeam.colorClass}}’ style=‘display:{{show}}’>

<cover-image src=’…/…/assets/img/notice.png’ class=‘img-view’></cover-image>

<cover-view class=‘position-view’>{{warnTeam.name}}</cover-view>

<cover-view class=‘close-view’ bindtap=“close” data-id="{{warnTeam.id}}">x</cover-view>

<cover-view class=‘data-view’>{{warnTeam.sensorDataValue}}{{warnTeam.unitName}}</cover-view>

</cover-view>

</block>

<cover-view class=‘more-view’ bindtap=‘moreWarnData’ id=’{{warnDataList[0].companyId}}’ hidden="{{hidden}}">

<cover-image src=’…/…/assets/img/more-warn.png’ class=‘more-img-view’></cover-image>

</cover-view>

</cover-view>

</cover-view>

</cover-view>