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<template>
<view class="update-mask flex-center">
<view class="content botton-radius">
<view class="content-top">
<view class="content-top-text">
<text class="">发现新版本 v{{data.edition_name}}</text>
<text class="version">当前版本{{version}}</text>
</view>
<image class="content-top" style="top: 0;" width="100%" height="100%" src="/uni_modules/rt-uni-update/static/bg_top.png"></image>
</view>
<view class="content-header"></view>
<view class="content-body">
<view class="title"><text>更新内容</text></view>
<view class="body">
<scroll-view class="box-des-scroll" scroll-y="true"><rich-text :nodes="data.describe"></rich-text></scroll-view>
</view>
<view class="footer flex-center">
<view class="progress-box flex-column" v-if="!updateBtn">
<progress class="progress" border-radius="35" :percent="percent" activeColor="#3DA7FF" show-info stroke-width="10" />
<!-- <u-line-progress :striped="true" :percent="percent" :striped-active="true"></u-line-progress> -->
<view><text class="fs24">正在下载请稍后 ({{downloadedSize}}/{{packageFileSize}}M)</text></view>
</view>
<button class="content-button" style="border: none;color: #fff;" plain @click="confirm" v-if="updateBtn">立即升级</button>
</view>
</view>
<image v-if="cancleBtn" class="close-img" src="/uni_modules/rt-uni-update/static/app_update_close.png" @click.stop="cancel"></image>
</view>
</view>
</template>
<script>
export default {
data() {
return {
version:'1.0.0',//当前运行版本(打包时manifest里的版本名称)
percent: 0, //进度条百分比
updateBtn: true, //是否显示立即更新
cancleBtn: false, //是否显示取消按钮
downloadedSize:0,//当前已下载大小
packageFileSize:0,//安装包大小
data: {
describe: '1. 修复已知问题<br>2. 优化用户体验',
edition_url: 'https://vkceyugu.cdn.bspapp.com/VKCEYUGU-6bef1fe3-e3e3-4909-9f0c-6ed9bd11c93b/aae2360a-6628-4c93-b873-ce1600b9a852.apk', //安装包下载地址或者通用应用市场地址
edition_force: 1, //是否强制更新 0代表否 1代表是
package_type: 0 ,//0是整包升级 1是wgt升级
edition_name:'1.0.1' //后端返回的版本名称
}
};
},
onHide() { //解决应用切换到后台再次打开更新弹窗叠加多个的问题
// console.log('切换到后台');
this.data.edition_force = 0;
uni.navigateBack({
delta: 1
})
},
onLoad({obj}) {
this.data = JSON.parse(obj);
if (this.data.edition_force == 0) {
this.cancleBtn = true;
}
plus.runtime.getProperty(plus.runtime.appid,(inf) => {
this.version = inf.version;
})
},
onBackPress() {
// 强制更新不允许返回
if (this.data.edition_force == 1) {
return true;
}
},
methods: {
cancel() {
//取消升级 返回上一页
uni.navigateBack({
delta: 1
});
},
confirm() {
if (this.data.package_type == 0) {
//apk整包升级 下载地址必须以.apk结尾
if (this.data.edition_url.includes('.apk')) {
this.updateBtn = false;
this.cancleBtn = false;
this.download();
} else {
//外部下载 一般是手机应用市场或者其他h5页面
this.data.edition_force = 0; // 解决跳转外部链接后,更新提示还在的问题
plus.runtime.openURL(this.data.edition_url);
uni.navigateBack({
delta: 1
});
}
} else {
this.updateBtn = false;
this.cancleBtn = false;
//wgt资源包升级 下载地址必须以.wgt结尾
this.download();
}
},
download() {
let package_type = this.data.package_type;
let that = this;
const downloadTask = uni.downloadFile({
url: this.data.edition_url,
success: res => {
if (res.statusCode === 200) {
plus.runtime.install(
res.tempFilePath,
{
force: true //true表示强制安装,不进行版本号的校验;false则需要版本号校验,
},
function() {
// console.log('success', success);
if (package_type == 1) {
plus.runtime.restart();
}
},
function(e) {
//提示部分wgt包无法安装的问题
that.data.edition_force = 0;
uni.showToast({
title:e.message,
icon:'none',
duration:2500
})
setTimeout(()=>{
uni.navigateBack()
},2000)
}
);
if (package_type == 0) {
// 解决安装app点击取消,更新还在的问题
this.data.edition_force = 0;
uni.navigateBack();
}
}
}
});
// 进度条
downloadTask.onProgressUpdate(res => {
this.percent = res.progress;
this.downloadedSize = (res.totalBytesWritten / Math.pow(1024, 2)).toFixed(2);
this.packageFileSize = (res.totalBytesExpectedToWrite / Math.pow(1024, 2)).toFixed(2);
});
}
}
};
</script>
<style>
page {
background: transparent;
}
.flex-center {
/* #ifndef APP-NVUE */
display: flex;
/* #endif */
justify-content: center;
align-items: center;
}
.update-mask {
position: fixed;
left: 0;
top: 0;
right: 0;
bottom: 0;
background-color: rgba(0, 0, 0, 0.65);
}
.botton-radius {
border-bottom-left-radius: 30rpx;
border-bottom-right-radius: 30rpx;
}
.content {
position: relative;
top: 0;
width: 600rpx;
background-color: #fff;
box-sizing: border-box;
padding: 0 50rpx;
font-family: Source Han Sans CN;
}
.text {
/* #ifndef APP-NVUE */
display: block;
/* #endif */
line-height: 200px;
text-align: center;
color: #ffffff;
}
.content-top {
position: absolute;
top: -195rpx;
left: 0;
width: 600rpx;
height: 270rpx;
}
.content-top-text {
font-size: 40rpx;
font-weight: bold;
color: #f8f8fa;
position: absolute;
top: 120rpx;
left: 50rpx;
z-index: 1;
display: flex;
flex-direction: column;
}
.content-header {
height: 70rpx;
}
.title {
font-size: 33rpx;
font-weight: bold;
color: #3da7ff;
line-height: 38px;
}
.footer {
height: 150rpx;
display: flex;
align-items: center;
justify-content: space-around;
}
.box-des-scroll {
box-sizing: border-box;
padding: 0 40rpx;
text-align: left;
}
.box-des {
font-size: 26rpx;
color: #000000;
line-height: 50rpx;
}
.progress-box {
width: 100%;
}
.progress {
width: 83%;
height: 40rpx;
border-radius: 35px;
}
.close-img {
width: 70rpx;
height: 70rpx;
z-index: 1000;
position: absolute;
bottom: -120rpx;
left: calc(50% - 70rpx / 2);
}
.content-button {
text-align: center;
flex: 1;
font-size: 30rpx;
font-weight: 400;
color: #ffffff;
border-radius: 40rpx;
margin: 0 18rpx;
height: 80rpx;
line-height: 80rpx;
background: linear-gradient(to right, #1785ff, #3da7ff);
}
.flex-column {
display: flex;
flex-direction: column;
align-items: center;
}
.fs24{
font-size: 24rpx;
}
.version{
font-size: 24rpx;
margin-top: 10rpx;
color: #eeeeee;
text-decoration: underline;
}
</style>