mk_framework/assets/script/game/module/forceUpdate/ForceUpdate.ts

import Util from "../../../before/util/Util";
import JsbSystem from "../../../mk/system/JsbSystem";
import { UpdateState } from "../../data/AppData";
import { AUDIO_TYPE } from "../../data/GameData";

/** 最新版本下载 */
const { ccclass, property } = cc._decorator;

@ccclass
export default class ForceUpdate extends cc.Component {
    @property(cc.Label)
    labUpdate: cc.Label = null

    @property(cc.Label)
    labFix: cc.Label = null

    @property(cc.Node)
    btnSure: cc.Node = null

    @property(cc.Node)
    btnCancel: cc.Node = null

    @property(cc.Sprite)
    fileProgress: cc.Sprite = null

    @property(cc.Label)
    labPro: cc.Label = null

    start() {
        this.setText()
        this.btnCancel.active = false;
    }

    clickDownLoad() {
        mk.audio.playEffect("ef_button_click")
        this.btnSure.active = false
        this.btnCancel.active = false

        this.fileProgress.node.parent.active = true

        let apkUrl = gData.appData.installUrl
        let arr = apkUrl.split('/')
        let apkName = arr[arr.length - 1]

        console.log('apkName  ', apkName)

        let installUrl = apkName.replace('.apk', '');
        if (JsbSystem.isFileExist(installUrl)) {
            console.log('installUrl  ', installUrl)
            //已下载过
            JsbSystem.installApk(installUrl);
            return null;
        }

        //未下载过
        JsbSystem.downFile2Local(apkUrl, apkName,
            (locaPath) => {
                setTimeout(() => {
                    JsbSystem.installApk(installUrl)
                }, 1)
            },
            (locaPath) => {
                let str = '下载失败，请检查网络后重试'
                mk.tip.pop(str);

                this.fileProgress.node.parent.active = false
                this.fileProgress.fillRange = 0
                this.labPro.string = '0%'

                this.btnSure.active = true
                this.btnCancel.active = false
            },
            (bytesReceived, totalBytesReceived, totalBytesExpected) => {
                let pro = totalBytesReceived / totalBytesExpected
                this.setPro(pro)
            })
    }

    //更新进度
    setPro(pro) {
        this.labPro.string = `${Math.floor(pro * 100)}%`
        this.fileProgress.fillRange = pro
    }

    clickSkip() {
        mk.audio.playEffect(AUDIO_TYPE.button)
        mk.ui.closePanel(this.node.name);
        gData.appData.updateState = UpdateState.ForceUpdateFinish;
    }

    /** 设置文本 */
    setText() {
        this.labUpdate.string = gData.appData.updateDes;
        this.labFix.string = gData.appData.fixDes;
    }
}