code: public void savePlayerInfo(GamePlayerInfo playerInfo, final SaveInfoHandler handler){
          HMSAgentLog.i("savePlayerInfo:playerInfo=" + StrUtils.objDesc(playerInfo) + "   handler=" + StrUtils.objDesc(handler));
          this.playerInfo = playerInfo;
          this.handler = handler;
          this.retryTimes = MAX_RETRY_TIMES;
          connect();
      }
docs: 对外接口保存玩家信息
  @param playerInfo 玩家信息
  @param handler 结果回调