com.springsource.greenhouse.events.sessions.EventSessionsScheduleActivity.java Source code

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Here is the source code for com.springsource.greenhouse.events.sessions.EventSessionsScheduleActivity.java

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/*
 * Copyright 2011 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.springsource.greenhouse.events.sessions;

import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;

import org.springframework.social.greenhouse.api.Event;

import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.widget.ArrayAdapter;
import android.widget.ListView;

import com.springsource.greenhouse.AbstractGreenhouseListActivity;
import com.springsource.greenhouse.R;

/**
 * @author Roy Clarkson
 */
public class EventSessionsScheduleActivity extends AbstractGreenhouseListActivity {

    @SuppressWarnings("unused")
    private static final String TAG = EventSessionsScheduleActivity.class.getSimpleName();

    private Event event;

    private List<Date> conferenceDates;

    //***************************************
    // Activity methods
    //***************************************
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
    }

    @Override
    public void onStart() {
        super.onStart();
        event = getApplicationContext().getSelectedEvent();
        getApplicationContext().setSelectedDay(null);
        refreshScheduleDays();
    }

    //***************************************
    // ListActivity methods
    //***************************************
    @Override
    protected void onListItemClick(ListView l, View v, int position, long id) {
        super.onListItemClick(l, v, position, id);
        Date day = conferenceDates.get(position);
        getApplicationContext().setSelectedDay(day);
        startActivity(new Intent(v.getContext(), EventSessionsByDayActivity.class));
    }

    //***************************************
    // Private methods
    //***************************************
    private void refreshScheduleDays() {
        if (event == null) {
            return;
        }

        conferenceDates = new ArrayList<Date>();
        List<String> conferenceDays = new ArrayList<String>();
        Date day = (Date) event.getStartTime().clone();

        while (day.before(event.getEndTime())) {
            conferenceDates.add((Date) day.clone());
            conferenceDays.add(new SimpleDateFormat("EEEE, MMM d").format(day));
            day.setDate(day.getDate() + 1);
        }

        setListAdapter(new ArrayAdapter<String>(this, R.layout.menu_list_item, conferenceDays));
    }
}