先给大家展示下效果图，具体效果图如下所示：
1.index.js
//index.js//获取应用实例var app = getApp()Page({ data: { isPopping: false,//是否已经弹出 animationPlus: {},//旋转动画 animationcollect: {},//item位移,透明度 animationTranspond: {},//item位移,透明度 animationInput: {},//item位移,透明度 //我的博客:# //CSDN微信小程序开发专栏:# }, onLoad: function () { }, //点击弹出 plus: function () { if (this.data.isPopping) { //缩回动画 popp.call(this); this.setData({ isPopping: false }) } else { //弹出动画 takeback.call(this); this.setData({ isPopping: true }) } }, input: function () { console.log("input") }, transpond: function () { console.log("transpond") }, collect: function () { console.log("collect") }})//弹出动画function popp() { //plus顺时针旋转 var animationPlus = wx.createAnimation({ duration: 500, timingFunction: 'ease-out' }) var animationcollect = wx.createAnimation({ duration: 500, timingFunction: 'ease-out' }) var animationTranspond = wx.createAnimation({ duration: 500, timingFunction: 'ease-out' }) var animationInput = wx.createAnimation({ duration: 500, timingFunction: 'ease-out' }) animationPlus.rotateZ(180).step(); animationcollect.translate(-100, -100).rotateZ(180).opacity(1).step(); animationTranspond.translate(-140, 0).rotateZ(180).opacity(1).step(); animationInput.translate(-100, 100).rotateZ(180).opacity(1).step(); this.setData({ animationPlus: animationPlus.export(), animationcollect: animationcollect.export(), animationTranspond: animationTranspond.export(), animationInput: animationInput.export(), })}//收回动画function takeback() { //plus逆时针旋转 var animationPlus = wx.createAnimation({ duration: 500, timingFunction: 'ease-out' }) var animationcollect = wx.createAnimation({ duration: 500, timingFunction: 'ease-out' }) var animationTranspond = wx.createAnimation({ duration: 500, timingFunction: 'ease-out' }) var animationInput = wx.createAnimation({ duration: 500, timingFunction: 'ease-out' }) animationPlus.rotateZ(0).step(); animationcollect.translate(0, 0).rotateZ(0).opacity(0).step(); animationTranspond.translate(0, 0).rotateZ(0).opacity(0).step(); animationInput.translate(0, 0).rotateZ(0).opacity(0).step(); this.setData({ animationPlus: animationPlus.export(), animationcollect: animationcollect.export(), animationTranspond: animationTranspond.export(), animationInput: animationInput.export(), })}2.index.wxml
3.index.wxss
/**index.wxss**/.image-style { height: 150rpx; width: 150rpx; position: absolute; bottom: 250rpx; right: 100rpx; opacity: 0;}.image-plus-style { height: 150rpx; width: 150rpx; position: absolute; bottom: 250rpx; right: 100rpx; z-index: 100;}以上就是利用Android开发微信小程序弹出菜单代码的详细内容，更多请关注 第一PHP社区 其它相关文章！
