这篇文章主要介绍“微信小程序音频录制波纹循环动画怎么实现”，在日常操作中，相信很多人在微信小程序音频录制波纹循环动画怎么实现问题上存在疑惑，小编查阅了各式资料，整理出简单好用的操作方法，希望对大家解答”微信小程序音频录制波纹循环动画怎么实现”的疑惑有所帮助！接下来，请跟着小编一起来学习吧！
实现的效果
第一种方法(利用微信小程序的animation)
wxml部分
<!--pages/myRecode/myRecode.wxml--><view class="myRecode"> <view class="recode" bindtouchstart='recodeClick' bindtouchend='recodeEnd'> <text>长按</text> <view class="ripple"></view> <view class="ripple" animation="{{animationData1}}"></view> <view class="ripple" animation="{{animationData2}}"></view> </view></view>wxss部分
.myRecode{ padding-top:500rpx; text-align: center; box-sizing: border-box;}.myRecode .recode{ display: inline-block; width:200rpx; height:200rpx; background: #EBB128; border-radius: 50%; text-align: center; color:#fff; line-height: 200rpx; position: relative;}.ripple{ position: absolute; top:0; left:0; right:0; bottom:0; border-radius: 50%; border:2px solid #F6F1CC;}js 部分
// pages/myRecode/myRecode.jsPage({ data: { animationData1: "", animationData2: "", animationStatus: false }, onLoad: function(options) { }, onReady: function() { }, onShow: function() { }, onHide: function() { }, onUnload: function() { }, onPullDownRefresh: function() { }, onReachBottom: function() { }, onShareAppMessage: function() { }, //事件函数 animationFun:function(animationData){ if(!this.data.animationStatus){ return } var animation = wx.createAnimation({ duration: 1000 }) animation.opacity(0).scale(2, 2).step(); this.setData({ [`${animationData}`]: animation.export() }) }, animationEnd: function (animationData) { var animation = wx.createAnimation({ duration: 0 }) animation.opacity(1).scale(1, 1).step(); this.setData({ [`${animationData}`]: animation.export() }) }, recodeEnd: function() { //动画1结束 var animation1 = wx.createAnimation({ duration: 0 }) animation1.opacity(1).scale(1, 1).step(); //动画2结束 var animation2 = wx.createAnimation({ duration: 0 }) animation2.opacity(1).scale(1, 1).step(); this.setData({ animationData1: animation1.export(), animationData2: animation2.export(), animationStatus: false }) }, recodeClick: function() { this.setData({ animationStatus: true }) this.animationFun('animationData1') setTimeout(()=>{ this.animationFun('animationData2') },500) setTimeout(() => { this.animationRest() }, 1000) }, animationRest: function() { //动画重置 this.animationEnd('animationData1') setTimeout(()=>{ this.animationEnd('animationData2') },500) setTimeout(() => { if (this.data.animationStatus) { this.recodeClick() } }, 100) }})第二种方法（纯wxss控制）
wxml
<!--pages/myRecode/myRecode.wxml--><view class="myRecode"> <view class="recode" bindtouchstart='recodeClick' bindtouchend='recodeEnd'> <text>长按</text> <view class="ripple"></view> <view class="ripple {{animationStatus?'rippleAnimation1':''}}"></view> <view class="ripple {{animationStatus?'rippleAnimation2':''}}"></view> <view class="ripple {{animationStatus?'rippleAnimation3':''}}"></view> </view></view>js
// pages/myRecode/myRecode.jsPage({ data: { animationStatus: false }, onLoad: function(options) { }, onReady: function() { }, onShow: function() { }, onHide: function() { }, onUnload: function() { }, onPullDownRefresh: function() { }, onReachBottom: function() { }, onShareAppMessage: function() { }, recodeEnd: function() { this.setData({ animationStatus:false }) }, recodeClick: function() { this.setData({ animationStatus: true }) }})wxss部分
.myRecode{ padding-top:500rpx; text-align: center; box-sizing: border-box;}.myRecode .recode{ display: inline-block; width:200rpx; height:200rpx; background: #EBB128; border-radius: 50%; text-align: center; color:#fff; line-height: 200rpx; position: relative;}.ripple{ position: absolute; top:0; left:0; right:0; bottom:0; border-radius: 50%; border:2px solid #F6F1CC;}.rippleAnimation1{ animation: ripple 1s infinite linear;} .rippleAnimation2{ animation: ripple 1s infinite linear; animation-delay:0.3s;} .rippleAnimation3{ animation: ripple 1s infinite linear; animation-delay:0.6s;} @keyframes ripple{ from{ opacity: 1; transform: scale(1,1) } to{ opacity: 0; transform: scale(2,2) }}到此，关于“微信小程序音频录制波纹循环动画怎么实现”的学习就结束了，希望能够解决大家的疑惑。理论与实践的搭配能更好的帮助大家学习，快去试试吧！若想继续学习更多相关知识，请继续关注编程网网站，小编会继续努力为大家带来更多实用的文章！
