I have a problem with one of my first Android application.

I created SQLiteDatabase in Main activity.

```
   private SQLiteDatabase db = null;

    public void onCreate(Bundle savedInstanceState) {
               super.onCreate(savedInstanceState);
               db = (new DatabaseHelper(this)).getWritableDatabase();
    }
    //DatabaseHelper only creates Table and puts some initial values

```

But I want to access this db from my another acivity. (AddItem activity).

I don't know, how to do this, and if it's possible.

Thank you for your answers.. :)