Laya 首日红点逻辑

Laya 首日红点逻辑

@author ixenos 2019-08-26 10:50:27

1.原理：显然，首日红点意味着包含进程销毁的情况，那么就要持久化存储信息，这里我们使用LocalStorage存储时间点，

　　　　存入时，进行时间判断来决定是否销毁标志，然后在每次登陆时进行非值刷新，时间未达到不销毁标标志

 /**
  * 设置每日首次显示红点
  * @param id
  * @param showRed
  * @forceFlush
  */
 public function setDailyFirstRed(id:String, showRed:Boolean, forceFlush:Boolean=false):void{
     var key:String = "DAILY_FIRST_RED_"+id;
     var lastTime:int = Number(LocalStorageManager.ins.getItem(key));
     var curTime:int = TimeManager.ins.getCurTime();
     if(showRed){
         LocalStorageManager.ins.setItem(key, curTime+"");
     }else{
         if(lastTime){
             if(forceFlush){
                 LocalStorageManager.ins.removeItem(key);
             }else{
                 var nextDayTime:int = TimeManager.ins.getNextDayTime(lastTime);
                 if(curTime>nextDayTime){
                     LocalStorageManager.ins.removeItem(key);
                 }
             }
         }
     }
 }

 public function getDailyFirstRed(id:String):Boolean{
     return LocalStorageManager.ins.getItem("DAILY_FIRST_RED_"+id)!=null;
 }

2.当然，LocalStoregeManager中对key肯定要加上用户ID处理，不然切账号就乱了