private void updateScore(String username, int score) {
String url = "http://203.151.92.187:8080/updateAssignmentScore";
String param =
"sessionId="
+ URLEncoder.encode(SingletonID.getInstance().getSessionId())
+ "&courseId="
+ URLEncoder.encode(courseId)
+ "&username="******"&title="
+ URLEncoder.encode(title)
+ "&score="
+ URLEncoder.encode(String.valueOf(score));
String result = "Fail";
try {
HttpPostConnection httpPostConnection = new HttpPostConnection();
httpPostConnection.execute(url, param);
String strJson = httpPostConnection.get();
JSONObject jsonObject = new JSONObject(strJson);
result = jsonObject.getString("status");
} catch (ExecutionException e) {
e.printStackTrace();
} catch (InterruptedException e) {
e.printStackTrace();
} catch (JSONException e) {
e.printStackTrace();
}
Toast.makeText(getApplicationContext(), result, Toast.LENGTH_SHORT).show();
}
private void createList() {
stdName = new ArrayList<String>();
stdUser = new ArrayList<String>();
String url = "http://203.151.92.187:8080/viewEnrolledStudents";
String param = "courseId=" + URLEncoder.encode(courseId);
try {
HttpPostConnection httpPostConnection = new HttpPostConnection();
httpPostConnection.execute(url, param);
String strJson = httpPostConnection.get();
JSONArray jsonArray = new JSONArray(strJson);
for (int i = 0; i < jsonArray.length(); i++) {
JSONObject jsonObject = jsonArray.getJSONObject(i);
String stdId = jsonObject.getString("studentId");
String name = jsonObject.getString("firstName") + " " + jsonObject.getString("lastName");
String user = jsonObject.getString("username");
Log.i("Test", user + " " + " " + stdId + " " + name);
stdName.add(stdId + " " + name);
stdUser.add(user);
}
} catch (ExecutionException e) {
e.printStackTrace();
} catch (InterruptedException e) {
e.printStackTrace();
} catch (JSONException e) {
e.printStackTrace();
}
ArrayAdapter<String> adapter = new ArrayAdapter<String>(this, R.layout.list_layout, stdName);
final ListView listview = (ListView) findViewById(R.id.listView);
listview.setAdapter(adapter);
listview.setOnItemClickListener(
new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
show(stdUser.get(position));
}
});
}