SQLite: No Such Table Error Android P problem

Arg finally solved it adding this.close(); after this.getReadableDatabase();

That openned connection was generating the original no such table exception

So I used Util.getDatabasePath(DB_NAME); instead of the complex propossed solution in Android P - 'SQLite: No Such Table Error' after copying database from assets and now the code is much more simpler

Thanks a lot to @LifeStyle who found the real problem.

Now the code is much more simpler:

public static String getDatabasePath(String fileNname){
    return ApplicationContextProvider.getContext().getDatabasePath(fileNname).getAbsolutePath();
}

public class DbHelper extends SQLiteOpenHelper{
    private String DB_NAME;
    private String DB_COMPLETE_PATH;
    private SQLiteDatabase mDataBase;
    private static final int DATABASE_VERSION = 1;

    public DbHelper(String name) throws IOException {
        super(ApplicationContextProvider.getContext(), name+".db", null, DATABASE_VERSION);
        this.DB_NAME = name+".db";
        this.DB_COMPLETE_PATH = Util.getDatabasePath(DB_NAME);

        if (checkIfDBExists()==false){
            createDataBase();
        }

        openDataBase();
    }

    private void createDataBase() throws IOException {
        this.getReadableDatabase();
        this.close();
        try {           
            copyDataBase();            
        } catch (IOException e) {           
            throw new RuntimeException(e);
        }
    }

    private boolean checkIfDBExists() {
        File dbFile = new File(DB_COMPLETE_PATH);
        return dbFile.exists();
    }
}