LecturesDetailsActivity.java

package de.tum.in.tumcampusapp.activities;

import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.TextView;

import java.util.Locale;

import de.tum.in.tumcampusapp.R;
import de.tum.in.tumcampusapp.activities.generic.ActivityForAccessingTumOnline;
import de.tum.in.tumcampusapp.auxiliary.Const;
import de.tum.in.tumcampusapp.models.tumo.LectureDetailsRow;
import de.tum.in.tumcampusapp.models.tumo.LectureDetailsRowSet;
import de.tum.in.tumcampusapp.tumonline.TUMOnlineConst;

/**
 * This Activity will show all details found on the TUMOnline web service
 * identified by its lecture id (which has to be posted to this activity by
 * bundle).
 * <p/>
 * There is also the opportunity to get all appointments which are related to
 * this lecture by clicking the button on top of the view.
 * <p/>
 * HINT: a valid TUM Online token is needed
 * <p/>
 * NEEDS: stp_sp_nr set in incoming bundle (lecture id)
 */
public class LecturesDetailsActivity extends ActivityForAccessingTumOnline<LectureDetailsRowSet> implements OnClickListener {

    /**
     * UI elements
     */
    private Button btnLDetailsTermine;

    /**
     * the current processing Lecture item (model: LectureDetailsRow)
     */
    private LectureDetailsRow currentItem;
    private TextView tvLDetailsDozent;
    private TextView tvLDetailsInhalt;
    private TextView tvLDetailsLiteratur;
    private TextView tvLDetailsMethode;
    private TextView tvLDetailsName;
    private TextView tvLDetailsOrg;
    private TextView tvLDetailsSemester;
    private TextView tvLDetailsSWS;
    private TextView tvLDetailsTermin;
    private TextView tvLDetailsZiele;

    public LecturesDetailsActivity() {
        super(TUMOnlineConst.LECTURES_DETAILS, R.layout.activity_lecturedetails);
    }

    @Override
    public void onClick(View view) {
        super.onClick(view);
        if (view.getId() == btnLDetailsTermine.getId()) {
            // start LectureAppointments
            Bundle bundle = new Bundle();
            // LectureAppointments need the name and id of the facing lecture
            bundle.putString("stp_sp_nr", currentItem.getStp_sp_nr());
            bundle.putString(Const.TITLE_EXTRA, currentItem.getStp_sp_titel());

            Intent i = new Intent(this, LecturesAppointmentsActivity.class);
            i.putExtras(bundle);
            startActivity(i);
        }
    }

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

        tvLDetailsName = (TextView) findViewById(R.id.tvLDetailsName);
        tvLDetailsSWS = (TextView) findViewById(R.id.tvLDetailsSWS);
        tvLDetailsSemester = (TextView) findViewById(R.id.tvLDetailsSemester);
        tvLDetailsDozent = (TextView) findViewById(R.id.tvLDetailsDozent);
        tvLDetailsOrg = (TextView) findViewById(R.id.tvLDetailsOrg);
        tvLDetailsInhalt = (TextView) findViewById(R.id.tvLDetailInhalt);
        tvLDetailsMethode = (TextView) findViewById(R.id.tvLDetailsMethode);
        tvLDetailsZiele = (TextView) findViewById(R.id.tvLDetailsZiele);
        tvLDetailsTermin = (TextView) findViewById(R.id.tvLDetailsTermin);
        tvLDetailsLiteratur = (TextView) findViewById(R.id.tvLDetailsLiteratur);
        btnLDetailsTermine = (Button) findViewById(R.id.btnLDetailsTermine);
        btnLDetailsTermine.setOnClickListener(this);

        // Reads lecture id from bundle
        Bundle bundle = this.getIntent().getExtras();
        requestHandler.setParameter("pLVNr", bundle.getString("stp_sp_nr"));

        super.requestFetch();
    }

    /**
     * process the given TUMOnline Data and display the details
     *
     * @param xmllv Raw text response
     */
    @Override
    public void onFetch(LectureDetailsRowSet xmllv) {
        // we got exactly one row, that's fine
        currentItem = xmllv.getLehrveranstaltungenDetails().get(0);
        tvLDetailsName.setText(currentItem.getStp_sp_titel().toUpperCase(Locale.getDefault()));

        StringBuilder strLectureLanguage = new StringBuilder(currentItem.getSemester_name());
        if (currentItem.getHaupt_unterrichtssprache() != null) {
            strLectureLanguage.append(" - ").append(currentItem.getHaupt_unterrichtssprache());
        }
        tvLDetailsSemester.setText(strLectureLanguage);
        tvLDetailsSWS.setText(String.format("%s - %s SWS", currentItem.getStp_lv_art_name(), currentItem.getDauer_info()));
        tvLDetailsDozent.setText(currentItem.getVortragende_mitwirkende());
        tvLDetailsOrg.setText(currentItem.getOrg_name_betreut());
        tvLDetailsInhalt.setText(currentItem.getLehrinhalt());
        tvLDetailsMethode.setText(currentItem.getLehrmethode());
        tvLDetailsZiele.setText(currentItem.getLehrziel());
        tvLDetailsLiteratur.setText(currentItem.getStudienbehelfe());
        tvLDetailsTermin.setText(currentItem.getErsttermin());

        showLoadingEnded();
    }
}