public static void saveFileTwo(monitorActivity MA)
    {
        BinaryFormatter formatter = new BinaryFormatter();
        string          savePath  = Application.persistentDataPath + "/timeFILE.txt";
        FileStream      stream    = new FileStream(savePath, FileMode.Create);

        timeFile timeData = new timeFile(MA);

        formatter.Serialize(stream, timeData);
        stream.Close();
    }
 public timeFile(monitorActivity MA)
 {
     totalTimeLearning_sav = monitorActivity.getTotalTimeOfLearning();
     chaptersReadCount_sav = monitorActivity.getChaptersReadCount();
     achievementsArray_sav = monitorActivity.getAchievementsArray();
 }