armazenar dados em um banco de dados usando editar texto e botão

public class DatabaseActivity extends Activity {
 DBAdapter db;
Button submitbtn;
EditText edit1,edit2,edit3;
@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_database);
    db=new DBAdapter(this);
   submitbtn = (Button) findViewById(R.id.submit);
   edit1 = (EditText) findViewById(R.id.edit1);
   edit2 = (EditText) findViewById(R.id.edit2);
   edit3 = (EditText) findViewById(R.id.edit3);
    db.open();

    submitbtn.setOnClickListener(new OnClickListener()
    {
        public void onClick(View v)
        {
                String steedtone=edit1.getText().toString();
                String steedttwo=edit2.getText().toString();
                String steedtthree=edit3.getText().toString();

                long result=db.insertTitle(steedtone,steedttwo,steedtthree);
        }
         });
  } 
}