Does androids persistent data path get overwritten with updates?

[TrevJT]

Hi I
need to update my game and players have in-game money. Is it safe in the
persistent data path?



I could probably test myself... wanted to see if
anyone has experience with it?



I'm using this method in Unity:

    public
void Save()

    {

     
  BinaryFormatter bf = new BinaryFormatter();

     
  FileStream file = File.Create(Application.persistentDataPath +
"/gamedata.dat");

     
  gamedat data = new gamedat();

     
  data.money= money;

     
  bf.Serialize(file, data);

     
  file.Close();

    }