team2_fs/assets/Scripts/Launch/App.ts

import { _decorator, Component, ProgressBar } from 'cc';
import { md5 } from '../core/utils/MD5';
import { ConfigData } from '../Data/ConfigData';
import { g } from '../Data/g';
import { Login } from './Login';
import { AppUpdate } from './AppUpdate';
import { ISJSB, platform } from '../Data/platform';
import { Utils } from '../core/utils/Utils';
import { HotUpdate } from '../HotUpdate/HotUpdate';
import { BitmapFont } from '../core/ui/BitmapFont';
import { SoundSystem } from '../Main/SoundSystem';
const { ccclass, property } = _decorator;

@ccclass('App')
export class App extends Component {
    @property({ type: Login, tooltip: "登录脚本" })
    public login: Login;
    @property({ type: AppUpdate, tooltip: "应用更新脚本" })
    public appUpdate: AppUpdate;
    @property({ type: HotUpdate, tooltip: "热更新脚本" })
    public hotUpdate: HotUpdate;
    @property({ type: ProgressBar, tooltip: "加载进度条组件" })
    public progressBar: ProgressBar;
    @property({ type: BitmapFont, tooltip: "加载进度" })
    loadProgressBitmapFont: BitmapFont;
    private configLoaded = false;
    onLoad() {
        platform.removeSplash();
        platform.reportThinkingOnce('openGame');
    }
    start() {
        SoundSystem.stop();
        platform.checkCPermissions();
        this.loadConfig();
    }
    private async loadConfig() {
        await this.node.getComponent(ConfigData).loadConfig();
        this.configLoaded = true;
    }
    update() {
        if (this.configLoaded) {
            if (ISJSB) {
                if (this.hotUpdate.versionIsNew && this.appUpdate.versionIsNew != -1 && g.deviceData.needlogin && (g.deviceData.imei || g.deviceData.oaid || g.deviceData.androId || g.deviceData.mac)) {
                    let account = new md5().hex_md5(g.deviceData.imei + g.deviceData.oaid + g.deviceData.androId + g.deviceData.mac);
                    this.login.login(account);
                    g.deviceData.needlogin = false;
                }
                else if (g.deviceData.channel && g.deviceData.version) {
                    this.appUpdate.checkNativeVersion(g.deviceData.version);
                    g.deviceData.version = null;
                }
                if (g.deviceData.apkDownloading) {//如果apk正在下载
                    this.appUpdate.setDownloadAPKProgress();
                }
            }
            else {
                this.login.login();
                this.configLoaded = false;
            }
        }
    }
    onHotUpdateProgress(progress: number) {
        this.progressBar.progress = progress;
        // this.loadProgressBitmapFont.string = Math.floor(progress / totalCount * 100) + '%'
    }
}