wxxyx-sdk/lib/DnSdk.js

import { SDK } from "../lib/dn-sdk-minigame/index"
import  { getStorage } from "../utils/index"

class DnSdk {
    static instance = null
    static overrideShareFunc = false
    constructor() {

    }
    
    static init(dnSdkOptions) {
        if(!dnSdkOptions) {
            console.warn("DnSdk.init错误，请传入腾讯广告小游戏SDK参数")
            return false
        }
        if (!this.instance) {
            this.instance = new SDK(dnSdkOptions)
        }

        if(!this.overrideShareFunc) {
            wx.shareAppMessage = (function(){
                const nativeShareAppMessage = wx.shareAppMessage
                return function(shareData) {
                    console.log('override shareAppMessage exec')
                    // 腾讯广告小游戏SDK上报
                    DnSdk.getInstance().track('SHARE', {
                        target: 'APP_MESSAGE'
                    });
                    return nativeShareAppMessage(shareData)
                }
            })()
            this.overrideShareFunc = true
        }
    }

    static getInstance() {
        if (!this.instance) {
            console.warn("请先执行miniGameSdk的init方法")
            return false
        }
        return this.instance;
    }
}

export default DnSdk