if (id > 0) {
            StudentDataSource dataSource = new StudentDataSource(this);
            dataSource.open();
            Student student = dataSource.getStudent(id);
            dataSource.close();

            setTitle(student.getNamaDepan());
            tvNama.setText(student.getNamaDepan() + " " + student.getNamaBelakang());
            tvGender.setText(student.getGender());
            tvNoHp.setText(student.getNoHp());
            tvJenjang.setText(student.getJenjang());
            tvEmail.setText(student.getEmail());
            tvTglLahir.setText(student.getTglLahir());
            tvAlamat.setText(student.getAlamat());
            tvHobi.setText(student.getHobi());
        }