文章《uniapp更新除了plus.runtime.getProperty的解决办法》中里面组件代码

/** * @description H5+下载App * @param downloadUrl:App下载链接 * @param progressCallBack:下载进度回调 */ export const downloadApp = (downloadUrl, progressCallBack = () => {}, ) => { return new Promise((resolve, reject) => { //创建下载任务 const downloadTask = plus.downloader.createDownload(downloadUrl, { method: "GET" }, (task, status) => { console.log(status,'status') if (status == 200) { //下载成功 resolve(task.filename) } else { reject('fail') uni.showToast({ title: '下载失败', duration: 1500, icon: "none" }); } }) //监听下载过程 downloadTask.addEventListener("statechanged", (task, status) => { switch (task.state) { case 1: // 开始 break; case 2: //已连接到服务器 break; case 3: // 已接收到数据 let hasProgress = task.totalSize && task.totalSize > 0 //是否能获取到App大小 if (hasProgress) { let current = parseInt(100 * task.downloadedSize / task.totalSize); //获取下载进度百分比 progressCallBack(current) } break; case 4: // 下载完成 break; } }); //开始执行下载 downloadTask.start(); }) } /** * @description H5+安装APP * @param fileName:app文件名 * @param callBack:安装成功回调 */ export const installApp = (fileName, callBack = () => {}) => { //注册广播监听app安装情况 onInstallListening(callBack); //开始安装 plus.runtime.install(plus.io.convertLocalFileSystemURL(fileName), {}, () => { //成功跳转到安装界面 }, function(error) { uni.showToast({ title: '安装失败', duration: 1500, icon: "none" }); }) } /** * @description 注册广播监听APP是否安装成功 * @param callBack:安装成功回调函数 */ const onInstallListening = (callBack = () => {}) => { let mainActivity = plus.android.runtimeMainActivity(); //获取activity //生成广播接收器 let receiver = plus.android.implements('io.dcloud.android.content.BroadcastReceiver', { onReceive: (context, intent) => { //接收广播回调 plus.android.importClass(intent); mainActivity.unregisterReceiver(receiver); //取消监听 callBack() } }); let IntentFilter = plus.android.importClass('android.content.IntentFilter'); let Intent = plus.android.importClass('android.content.Intent'); let filter = new IntentFilter(); filter.addAction(Intent.ACTION_PACKAGE_ADDED); //监听APP安装 filter.addDataScheme("package"); mainActivity.registerReceiver(receiver, filter); //注册广播 }