input输入框组件 安卓手机系统 ，微信版本 8.0.35 调试基础库2.31.0 现象是：在安卓系统中，input输入框首次点击触发焦点事件，去动态获取键盘高度时，获取的键盘高度不对，导致设置bottom 没有效果，input输入框失去焦点之后；再次点击input输入框，触发焦点事件，此时，动态获取的键盘高度是正确的，不知道是什么

组件名：<live-player></live-player> 基础库版本号：2.26.2 微信版本：8.0.34 //页面 <view bindtap="showFull">   <view class="live-video" bindtap="showFull">     <live-player id="livePlayer" src="{{liveUrl}}" mode="live" autoplay bindstatechange="statechange" binderror="error">       <view class='full_img_idv' catchtap="hideFull" wx:if="{{showControls}}">         <view class="col-box" bindtap="unFullScreen" wx:if="{{fullScreenFlag}}">           退出全屏         </view>         <view class="col-box" wx:else bindtap="onFullScreen">           全屏         </view>       </view>     </live-player>   </view> </view> //js Page({   data: { liveUrl:"",     fullScreenFlag: false,     showControls: false,     LivePlayerContext: ''   },   onLoad() {   },   showFull() {     this.setData({       showControls: true     })   },   hideFull() {     this.setData({       showControls: false     })   },   onFullScreen() {     console.log("点击全屏喽");     let that = this     this.data.LivePlayerContext = wx.createLivePlayerContext('livePlayer')     debugger     this.data.LivePlayerContext.requestFullScreen({       direction: 90,       success(e) {         debugger         that.setData({           fullScreenFlag: true         })       },       fail(e) {         debugger         console.log(e)       },       complete(e) {         debugger         console.log(e)       }     })   },   unFullScreen() {     let that = this     this.data.LivePlayerContext.exitFullScreen({       success(e) {         that.setData({           fullScreenFlag: false         })       },     })   },   statechange(e) {     console.log('live-player code:', e.detail.code)   },   error(e) {     console.error('live-player error:', e.detail.errMsg)   } })