public void refreshMarkListContent() {
student.setMarks(catalogDB.getStudentMarksForSubject(personID, subjectID));
if (student.getMarks() != null) {
ListAdapter markListAdapter = new MarkListAdapter(this, student.getMarks(), false);
markList.setAdapter(markListAdapter);
} else {
markList.setAdapter(null);
}
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_manage_marks);
catalogDB = CatalogDatabaseHelper.getInstance(ManageMarksActivity.this);
personID = Integer.valueOf(getIntent().getStringExtra("personID"));
String subject = getIntent().getStringExtra("subject");
subjectID = catalogDB.getSubjectID(subject);
student = catalogDB.getStudentInfoFromDatabaseForSubject(personID, subjectID);
txtStudentNameAndSubject = (TextView) findViewById(R.id.txtStudentNameAnDSubject);
txtStudentNameAndSubject.setText(subject + " marks of " + student.getName());
markList = (ListView) findViewById(R.id.markList);
if (student.getMarks() != null) {
refreshMarkListContent();
}
btnAddMark = (Button) findViewById(R.id.btnAddMark);
btnAddMark.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View v) {
AddMarkDialog addMarkDialog =
new AddMarkDialog(ManageMarksActivity.this, personID, subjectID);
addMarkDialog.show();
}
});
markList.setOnItemClickListener(
new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
int markID = student.getMarks().get(position).getMarkID();
int oldMark = student.getMarks().get(position).getMark();
boolean oldMidterm = student.getMarks().get(position).isMidterm();
UpdateOrDeleteMarkDialog updateOrDeleteMarkDialog =
new UpdateOrDeleteMarkDialog(
ManageMarksActivity.this, markID, personID, subjectID, oldMark, oldMidterm);
updateOrDeleteMarkDialog.show();
}
});
}