public class b extends Activity 
{
SQLiteDatabase db;
TextView txtMsg;
public void onCreate(Bundle savedInstanceState) 
{
        super.onCreate(savedInstanceState);
        setContentView(R.layout.b);
        txtMsg = (TextView)findViewById(R.id.txtMsg);
        
     try {
         openDatabase();
        
        
         db.close();
        Toast.makeText(this, "Finished", 1).show();        
} catch (Exception e) {
Toast.makeText(this, e.getMessage(), 1).show();        
}    
   }
   
    private void openDatabase() 
    { 
try {
     db = SQLiteDatabase.openDatabase("data/data/exem.simpletoelc/databases/b1.db", null, SQLiteDatabase.CREATE_IF_NECESSARY);//OPEN_READWRITE
     Toast.makeText(this,"DB was opened!", 1).show();   
}
catch (Exception e) 
{
Toast.makeText(this,e.getMessage(), 1).show();        
}
    
    }
}

음..이까지 해봤는데 파일이 불러와지지 않는군요
뭐가 문제일까요?