Android Open Source - mobile-android Schedule Activity

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License

The source code is released under:

MIT License

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Java Source Code

package com.manyconf.conference;
//  w w w  .  j ava 2s  . com
import android.app.Activity;
import android.app.Application;
import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.os.AsyncTask;
import android.os.Bundle;
import android.util.Log;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.ListAdapter;
import android.widget.ListView;
import android.widget.SimpleAdapter;
import android.widget.Toast;

import org.apache.http.NameValuePair;
import org.apache.http.message.BasicNameValuePair;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.LinkedHashMap;
import java.util.List;

public class ScheduleActivity extends Activity implements AdapterView.OnItemClickListener  {

    public static final String mod = "manyconf.sched";
    private ConferenceModel conference;
    private int conferenceListID;

    ListView scheduleListView;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        Log.d(mod, "onCreate()");
        super.onCreate(savedInstanceState);

        // Retrieve conference that we should display
        LinkedHashMap<Integer, ConferenceModel> conferenceList = ((ConferenceApplication)getApplication()).getConferenceList();
        conferenceListID = this.getIntent().getExtras().getInt("conferenceListID");
        conference = conferenceList.get(conferenceListID);

        setContentView(R.layout.activity_schedule);

        // Set up listener for taps
        scheduleListView = (ListView) findViewById(R.id.schedule_listview);
        scheduleListView.setOnItemClickListener(this);

        // Hook up data model with list view
        TrackModel trackModel = conference.tracks.get(0);
        ArrayAdapter arrayAdapter = new ThemedArrayAdapter(this,
                android.R.layout.simple_list_item_1,
                trackModel.presentations);
        scheduleListView.setAdapter(arrayAdapter);
        arrayAdapter.notifyDataSetChanged();

    }

    @Override
    public void onItemClick(AdapterView parent, View view, int position, long id) {
        Log.d(mod, "clicked");

        Intent intent = new Intent(this, PresentationActivity.class);
        intent.putExtra("conferenceListID", conferenceListID);
        intent.putExtra("presentationListIndex", position);
        startActivity(intent);
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        Log.d(mod, "onOptionsItemSelected()");
        switch (item.getItemId()) {
            case android.R.id.home:
                // If user taps the Up button in the navbar, just finish()
                Log.d("manyconf.pres", "finish");
                finish();
                return true;
        }
        Log.d(mod, "call super");
        return super.onOptionsItemSelected(item);
    }
}

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