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问题形容：
H5 快游戏以后没有凋谢广告 API 接口，如何实现接入广告服务
问题剖析：
以后广告服务只反对快利用和 runtime 快游戏，H5 快游戏临时不反对间接接入广告接口，以后提供长期计划解决此问题，能够通过快游戏 ux 页面中的 web 组件和游戏 H5 网页之间的双向通信机制实现。在 ux 页面的 onMessage 生命周期函数接管 H5 页面的音讯，而后接入快利用的广告 API 接口获取广告信息（仅反对原生广告和激励视频广告），最初将获取的广告信息通过 this.$element(‘web’).postMessage({message: JSON.stringify(result) }); 发送给 H5 页面。
解决办法：
倡议将广告创立和申请的过程独自写函数封装，不要放在 onInit 或者 onMessage 生命周期函数外面，这是因为 onInit 函数是在页面初始化时调用，加载速度快，不适宜解决简单逻辑；onMessage 函数只负责接管 H5 网页传递的字符串音讯，加判断分支后调用对应的函数走相应的广告解决流程即可。
留神：以后快利用框架只反对在 onInit 函数中创立广告对象，暂不反对在 onMessage 等函数中创立，请放弃该块代码地位不变。
快利用 ux 示例代码：
<template>
<div class="doc-page">
<web class="web-page" src="{{webUrl}}" type="game" trustedurl="{{list}}" onpagestart="onPageStart"
useragent="default"
onmessage="onMessage"
fullscreendirection="{{fullscreenDirection}}"
jumppolicy="{{linkJumpPolicy}}"
multiwindow="{{openMultiwindow}}"
onpagefinish="onPageFinish"
ontitlereceive="onTitleReceive"
onerror="onError"
id="web"
allowthirdpartycookies="{{allowThirdPartyCookies}}">
</web>
</div>
</template>
<style>
.doc-page {
flex-direction: column;
flex-direction: column;
justify-content: center;
align-content: center;
align-items: center;
}
.web-page {
width: 100%;
height: 100%;
}
</style>
<script>
import router from "@system.router"
import prompt from '@system.prompt'
import ad from "@service.ad"
let nativeAd
let rewardedVideoAd
export default {props: ['websrc'],
data: {
native: {
adUnitId: 'testu7m3hc4gvm',
adData: {},
errStr: '',
},
rewarded: {
adUnitId: 'testx9dtjwj8hp',
isShow: 'false',
errStr: ''
},
title: "",
// TODO Replace the link to the H5 game
webUrl: "http://127.0.0.1:8088/wwz/h5_ad_demo.html",
// Attribute allowthirdpartycookies, indicates whether cookies can be delivered in cross-domain mode.
// If you need login Google Account or Other Account, Please set TRUE.
allowThirdPartyCookies: true,
//Attribute fullscreendirection,controls the direction when the webpage requests full screen.
//If you want the full screen orientation to be vertical, please set it to portrait.
//The default value is landscape
fullscreenDirection: "landscape",
//If you want the ads in the game to be opened in the browser, please set the value of openMultiwindow
// to true and the value of linkJumpPolicy to browser
linkJumpPolicy: "default",
openMultiwindow: false,
// Here the whitelist settings, when the loading page has multiple addresses, such as the successful loading of the login address and the inconsistent entry address, it needs to set the whitelist to do so.
list: ["new RegExp('https?.*')"],
},
onInit: function () {console.info("onInit");
// 以后快利用框架只反对在 onInit 函数中创立广告对象，暂不反对在 onMessage 等函数中创立，请放弃该块代码地位不变
nativeAd = ad.createNativeAd({adUnitId: this.native.adUnitId})
rewardedVideoAd = ad.createRewardedVideoAd({adUnitId: this.rewarded.adUnitId})
},
onPageStart(e) {console.info('pagestart:' + e.url)
},
// Each page switch triggers
onPageFinish(e) {console.info('pagefinish:' + e.url, e.canBack, e.canForward)
},
onTitleReceive(e) {this.title = e.title;},
onError(e) {console.info('pageError :' + e.errorMsg)
},
onMessage(e) {console.info('onmessage e =' + e.message + ", url =" + e.url);
prompt.showToast({message: e.message + ':' + e.url})
var msg=e.message;
if(msg==='requestNativeAd'){if(this.isSupportAd()){this.requestNativeAd();
}
}else if(msg==='requestRewardAd'){if(this.isSupportAd()){this.requestRewardedAd();
}
}else if(msg==='reqReportNativeAdShow'){this.reportNativeShow();
}else if(msg==='reqReportNativeAdClick'){this.reportNativeClick();
}
},
isSupportAd:function(){let provider = ad.getProvider();
if(provider==='huawei'){return true;}
return false ;
},
requestNativeAd() {console.info("requestNativeAd");
nativeAd.onLoad((data) => {console.info('nativeAd data loaded:' + JSON.stringify(data));
this.native.adData = data.adList[0];
if (this.native.adData) {let nativeAdObj={"nativeAdData":data};
let nativeAdMsg=JSON.stringify(nativeAdObj);
console.info("requestNativeAd onload nativeAdMsg="+nativeAdMsg);
let senddata={"message":nativeAdMsg};
this.$element('web').postMessage(senddata);
}
})
nativeAd.onError((e) => {console.error('load ad error:' + JSON.stringify(e));
let nativeAdErrorObj={"nativeAdDataError":e};
let nativeAdErrorMsg=JSON.stringify(nativeAdErrorObj);
console.info("requestNativeAd onError nativeAdErrorMsg="+nativeAdErrorMsg);
let errordata={"message":nativeAdErrorMsg};
this.$element('web').postMessage(errordata);
})
nativeAd.load()},
reportNativeShow() {nativeAd.reportAdShow({ 'adId': this.native.adData.adId})
},
reportNativeClick() {nativeAd.reportAdClick({ 'adId': this.native.adData.adId})
},
requestRewardedAd() {console.info("requestRewardedAd");
/** 设置广告加载胜利回调, 而后调用广告 show 办法展现广告 */
rewardedVideoAd.onLoad(() => {console.info("rewarded video ad onLoad");
rewardedVideoAd.show();})
rewardedVideoAd.offLoad(() => {console.info("rewarded video ad offLoad");
})
/** 监听激励视频广告谬误事件。*/
rewardedVideoAd.onError((e) => {console.error('load rewarded video ad error:' + JSON.stringify(e));
this.rewarded.errStr = JSON.stringify(e)
})
/** 监听激励视频广告敞开事件 */
rewardedVideoAd.onClose(() => {console.info("rewarded video ad onClose");
})
rewardedVideoAd.load();},
onDestroy() {nativeAd && nativeAd.destroy()
rewardedVideoAd && rewardedVideoAd.destroy()},
isCanForward() {this.$element('web').canForward({callback: function (e) {if (e) {this.$element('web').forward();}
}.bind(this)
})
},
isCanBack() {this.$element('web').canBack({callback: function (e) {if (e) {this.$element('web').back();} else {router.back();
}
}.bind(this)
})
},
onShow: function () {console.info("onshow");
},
onHide: function () {console.info("onHide");
},
onBackPress() {this.isCanBack();
return true
}
}
</script>更多广告接入 FAQ 和案例请参见：
https://developer.huawei.com/consumer/cn/doc/development/quickApp-Guides/quickapp-access-ads-kit
下附为示例 HTML 文件：
<!-- saved from url=(0060)file:///C:/Users/L00504~1/AppData/Local/Temp/h5_ad_demo.html -->
<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>ad Demo</title>
<meta name="viewport" content="width=device-width, initial-scale=1">
<style>
table.dataintable {
margin-top:10px;
border-collapse:collapse;
border:1px solid #aaa;
width:100%;
}
table.dataintable th {
vertical-align:baseline;
padding:5px 15px 5px 6px;
background-color:#d5d5d5;
border:1px solid #aaa;
text-align:left;
}
table.dataintable td {
vertical-align:text-top;
padding:6px 15px 6px 6px;
background-color:#efefef;
border:1px solid #aaa;
}
</style>
<script language="javascript">
system.onmessage = function(data) {console.info("onmessage data="+data);
setResult(data);
var adDataObject=JSON.parse(data);
if(adDataObject.nativeAdData){var nativeAdList=adDataObject.nativeAdData.adList[0];
if(nativeAdList){if (nativeAdList.imgUrlList) {var imgSrc=nativeAdList.imgUrlList[0];
document.getElementById("adImage").src= imgSrc;
console.info('ad data adImgSrc:' +imgSrc);
}
}
}
}
function reportNativeShow() {system.postMessage("reqReportNativeAdShow");
}
function reportNativeAdClick() {console.info("reportNativeAdClick");
system.postMessage("reqReportNativeAdClick");
}
function getNativeAd(){system.postMessage("requestNativeAd");
}
function getRewardAd(){system.postMessage("requestRewardAd");
}
function setResult(str) {document.getElementById("nativeAdDataResult").innerHTML= str
}
function setResultnew(str) {document.getElementById("resultnew").innerHTML= str
}
function onLoadSuc(){console.info("onLoadSuc");
reportNativeShow();}
function openNewWeb(){system.go("https://www.huawei.com")
}
function openNewWindow(){window.open("http://www.w3school.com.cn")
}
</script>
</head>
<body>
<p>
H5 ad demo
</p>
<p>
ResultNativeAd: <br> <span id="nativeAdDataResult" style="height:100px;">(unknown)</span>
</p>
<p>
ResultRewardAd: <br> <span id="resultnew" style="height:100px;">(unknown)</span>
</p>
<hr style="height:3px;border:none;border-top:3px double red;">
<p><button onclick="getNativeAd()">Native Ad</button></p>
<hr style="height:3px;border:none;border-top:3px double red;">
<p><button onclick="getRewardAd()">Reward Ad</button></p>
<hr style="height:3px;border:none;border-top:3px double red;">
<p>
<img src="file:///C:/i/eg_tulip.jpg" id="adImage" alt="test ad" onclick="reportNativeAdClick()" onload="onLoadSuc()">
</p><hr style="height:3px;border:none;border-top:3px double red;">
<p></p>
</body></html>原文链接：https://developer.huawei.com/consumer/cn/forum/topic/0204404950119480220?fid=18
原作者：Mayism
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