Home  >  Article  >  Web Front-end  >  How to add open-screen advertisements to mobile APP projects in vue2

How to add open-screen advertisements to mobile APP projects in vue2

亚连
亚连Original
2018-06-23 17:52:483172browse

This article mainly introduces in detail the method of adding open-screen advertisements or splash-screen advertisements to the vue2 mobile APP project. It has a certain reference value. Interested friends can refer to it

General projects , some will add opening screen ads or splash screen ads when starting. We do this through positioning in index.html. As follows:

<style media="screen">
 #entry {
 width: 100%;
 height: 100%;
 z-index: 200;
 position: relative;
 }
 #entryAdv {
 display: none;
 }
 #entryTim {
 position: fixed;
 width: 2.2rem;
 line-height: 0.68rem;
 font-size: 0.32rem;
 z-index: 400;
 text-align: center;
 border-radius: 2rem;
 top: 0.5rem;
 right: 0.5rem;
 border: 1px solid #ccc;
 }
</style>
<body>
<!-- 开屏广告 -->
<section class="adv" id="entryAdv">
 <img id="entry">
 <p id="entryTim"></p>
</section>
<!-- 入口元素 -->
<section id="app"></section>
</body>

Then we need to write a separate js file, which is in the same directory as main.js. The specific code is as follows:

import api from &#39;./fetch/api&#39;
import store from &#39;./store/index&#39;
// 修改开屏广告图片尺寸
let advWidth = document.documentElement.clientWidth;
let advHeight = document.documentElement.clientHeight;
let entryEl = document.getElementById(&#39;entry&#39;);
entryEl.style.widht = advWidth + &#39;px&#39;;
entryEl.style.height = advHeight + &#39;px&#39;;
let queryURL = window.location.href.split(&#39;?&#39;)[1];
// 判断是否为分享页面
if (queryURL) {
 let queryArr = queryURL.split(&#39;&&#39;);
 let query = {};
 for (let i = 0; i < queryArr.length; i++) {
 query[queryArr[i].split(&#39;=&#39;)[0]] = queryArr[i].split(&#39;=&#39;)[1]
 }
 if (Number(query.showTitle)) {
 // 分享页面中 H5入口(我们项目中做了分享功能,若是从原生APP分享进入H5页面的,也需要加开屏广告)
 api.commonApi(&#39;后台接口&#39;, &#39;传参数&#39;)
  .then(res => {
  let keyArr = [];
  for (let key in res.data) {
   keyArr.push(key);
  }
  if (keyArr.length == 0) {
   return;
  }
  openAdv(res);
  });
 } else {
 // 分享页面中 原生入口
 // 查看query中是否带有token,进行登录判断并将token存入vuex
 if (query.TOKEN != &#39;&#39; && query.TOKEN != &#39;null&#39;) {
  store.dispatch(&#39;storeToken&#39;, query.TOKEN);
 }
 }
} else {
 // 不是分享页面的入口
 api.commonApi(&#39;后台接口&#39;, &#39;传参数&#39;)
 .then(res => {
  let keyArr = []
  for (let key in res.data) {
  keyArr.push(key);
  }
  if (keyArr.length == 0) {
  return;
  }
  openAdv(res);
 });
}
function openAdv(res) {
 entryAdv.style.display = &#39;block&#39;;
 document.body.style.overflowY = &#39;hidden&#39;;
 // 阻止滑动执行
 document.body.ontouchmove = function(ev) {
 ev.preventDefault();
 };
 let list = res.data.retList;
 if (list && list.length == 0) {
 entryAdv.style.display = &#39;none&#39;;
 document.body.style.overflow = &#39;auto&#39;;
 document.body.ontouchmove = function(ev) {
  ev.stopPropagation();
 };
 }
 let time = (res.data.SPJG || 5000) / 1000;
 // let time = res.data.SPJG;
 let ADV_list = [];
 let BCcontextPathSrc = store.state.common.BCcontextPathSrc;
 switch (res.data.ADV_TYPE) {
 // 开屏直接跳过
 case &#39;1&#39;:
 {
  let ImgList = [];
  for (let i = 0; i < list.length; i++) {
  ImgList.push(BCcontextPathSrc + res.data.retList[i].ADV_IMG_URL);
  ADV_list.push(res.data.retList[i].ADV_URL);
  }
  let count_down = time / list.length;
  let ImgNum = 0;
  let timer = setInterval(() => {
  switch (ImgList.length) {
   case 1:
   break;
   case 2:
   {
   if (time % 3 == 0) {
    ImgNum++;
   }
   }
   break;
   case 3:
   {
   if (time % 2 == 0) {
    ImgNum++;
   }
   }
   break;
   case 4:
   {
   if (time % 1 == 0) {
    if (ImgNum > ImgList.length - 2) break;
    ImgNum++;
   }
   }
   break;
   default:
   {
   if (time % 1 == 0) {
    if (ImgNum > ImgList.length - 2) break;
    ImgNum++;
   }
   }
   break;
  }
  if (time <= 0) {
   clearInterval(timer);
   entryAdv.style.display = &#39;none&#39;;
   document.body.style.overflowY = &#39;auto&#39;;
   document.body.ontouchmove = function(ev) {
   ev.stopPropagation();
   };
  }
  entry.src = ImgList[ImgNum];
  entryTim.innerHTML = &#39;跳过 &#39; + time + &#39;s&#39;;
  entry.addEventListener(&#39;click&#39;, function() {
   window.location.href = ADV_list[ImgNum];
  }, false);
  time--;
  }, 1000);
  entryTim.addEventListener(&#39;click&#39;, function(ev) {
  ev.preventDefault();
  clearInterval(timer);
  entryAdv.style.display = &#39;none&#39;;
  document.body.style.overflowY = &#39;auto&#39;;
  document.body.ontouchmove = function(ev) {
   ev.stopPropagation();
  };
  }, false);
 }
  break;
 // 闪屏广告
 case &#39;2&#39;:
 同上开屏广告,可根据贵公司要求来更改
 }
};
setTimeout(() => {
 require(&#39;./main.js&#39;);
}, 300)

The above is what I compiled for everyone. I hope that in the future It will be helpful to everyone.

Related articles:

How to implement the drag and drop function in AngularJS

How to implement a chat room using socket.io

How to use nodejs to operate the fill, delete, modify and query module of mongodb

How to use js to implement reassignment

In JS How to implement verification code countdown

The above is the detailed content of How to add open-screen advertisements to mobile APP projects in vue2. For more information, please follow other related articles on the PHP Chinese website!

Statement:
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn