code: def get_times(self, native):
      
      start_time = 0
      end_time = 0
      launch_time = 0
      nus_update_time = 0
  
      for item in native:
        if item[CONSTANTS.LIA_TIMING_NAME] == CONSTANTS.LIA_APP_ON_CREATE and item[CONSTANTS.LIA_START] is not None:
          start_time = item[CONSTANTS.LIA_START][CONSTANTS.LIA_LONG]
        if item[CONSTANTS.LIA_TIMING_NAME] == CONSTANTS.LIA_NUS_UPDATE:
          if item[CONSTANTS.LIA_TIMING_VALUE] is not None:
            nus_update_time = item[CONSTANTS.LIA_TIMING_VALUE][CONSTANTS.LIA_LONG]
          if item[CONSTANTS.LIA_START] is not None:
            end_time = item[CONSTANTS.LIA_START][CONSTANTS.LIA_LONG]
  
      if start_time == 0 or end_time == 0:
        time_stamp = 0
        launch_time = 0
      else:
        time_stamp = start_time
        launch_time = end_time - start_time
      return (time_stamp, launch_time, nus_update_time)
docs: get start time stamp, launch time duration, and nus update time duration from JSON object native
      :param JSON OBJECT native
      :return: LONG event time stamp, LONG launch time, and LONG nus update time