public Aluno pegaAlunoDoFormulario() {

    aluno.setNome(nome.getEditableText().toString());
    aluno.setEndereco(endereco.getEditableText().toString());
    aluno.setTelefone(telefone.getEditableText().toString());
    aluno.setSite(site.getEditableText().toString());
    aluno.setNota(Double.valueOf(nota.getProgress()));

    return aluno;
  }