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Home/ Questions/Q 8421305
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Editorial Team
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Editorial Team
Asked: June 10, 20262026-06-10T03:06:58+00:00 2026-06-10T03:06:58+00:00

EDIT First activity opens a database: I used the code LoginDbAdapter mDbHelper; // as

  • 0

EDIT

First activity opens a database: I used the code

LoginDbAdapter mDbHelper; // as a data member 

called

// in my onCreate() of my main activity login

mDbHelper = new LoginDbAdapter(this); 

then in my

public void onResume(){
    mDbHelper.open(); // opens only when the activity is resumed
    super.onResume();
}

then I do the same thing above in my second activity to add a user. This worked.

My issue is as follows:
**How do i open a link to a second table in my database to access

a users information only. And where do i close it. **

UPDATE

an alternative way that works much better is initializing my DbAdapter in the onResume and then calling DbAdapter.open(); only when i need access to the db and closing it right after the work is done with DbAdapter.close();

note: it is also important to call startManagingCursor(cursor); and stopManagingCursor(cursor);

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  1. Editorial Team
    Editorial Team
    2026-06-10T03:07:00+00:00Added an answer on June 10, 2026 at 3:07 am

    Might these helps:

    find these where you getting writeable permission like these::

    SQLiteDatabase db=this.getWritableDatabase();
    

    Now wat you need to do iz::

    db.insert(TABLE, null, values);
    db.close();//put these after inserting your database;
    

    You need to go in to your DATABASEADAPTER class
    then close the database connection after insertion as per above code

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