微信排名功能

  
    
     private bgGroup: eui.Group = null;
    
     public bitmap: egret.Bitmap = null;
    
     private isRankClick: boolean = false;
    
     private rankingListMask: egret.Shape;
    
  
    
     private async initWX() {
    
     egret.log("initWX 1");
    
     this.bgGroup = new eui.Group();
    
     this.bgGroup.width = 720;
    
     this.bgGroup.height = 1280;
    
     this.addChild(this.bgGroup);
    
  
    
     let bgImg: egret.Bitmap = new egret.Bitmap();
    
     bgImg.texture = RES.getRes(ResImgDefine.img_loading_bg_jpg);
    
     this.bgGroup.a