Insert data from spinner into database

HI. I have for instance the following code.

private EditText etAddSomething;
private EditText etAddSomething2;
private Spinner etAddSomethin3;

private String str_something;
private String str_something2;
private String str_something3;




str_descricao = etAddDescricao.getText().toString();
                            str_pais = etAddPais.getText().toString();
                            str_cidade = etAddCidade.getText().toString();

How can i insert data from spinner in the database? Using something like

str_descricao = etAddDescricao.getText().toString();

str_spinner = spinner.getSelectedItem().toString();

    Cursor cr = sqldb.rawQuery("select Name from employee",null);