A SQLiteConnection object for database was leaked! Please fix your application

Question

My application give me this warning

A SQLiteConnection object for database \'+data+data+com_example_test+database\' was leaked! Please fix your ap

Answer 1

//Inside your SQLite helper class
@Override
public synchronized void close () {
    if (db != null) {
        db.close();
        super.close();
    }
}

//Inside the activity that makes a connection to the helper class
@Override
protected void onDestroy () {
    super.onDestroy();
    //call close() of the helper class
    dbHelper.close();
}