Android Open Source - CampusUB1 Event Adapter

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License

The source code is released under:

Apache License

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Java Source Code

/*
 * Copyright (C) 2013 CampusUB1 Development Team
 *//from   ww w. java  2s .  c  om
 * 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.dev.campus.event;

import java.util.List;
import com.dev.campus.R;
import android.app.Activity;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.ImageView;
import android.widget.TextView;

/**
 * Custom ListView adapter responsible for handling event items
 * @author CampusUB1 Development Team
 *
 */
public class EventAdapter extends ArrayAdapter<Event> {
  
  private Activity mContext;
  private List<Event> mEvents;
  
  private static class EventHolder {
    TextView title;
    TextView establishment;
    TextView date;
    TextView description;
    ImageView star;
  }
  
  public EventAdapter(Activity context, List<Event> events) {
    super(context, R.layout.event_list_item, events);
    mContext = context;
    mEvents = events;
  }
  
  @Override
  public View getView(int position, View convertView, ViewGroup parent) {
    View row = convertView;
    EventHolder eventHolder = null;
    
    if (row == null) {
      LayoutInflater inflater = mContext.getLayoutInflater();
      row = inflater.inflate(R.layout.event_list_item, parent, false);
      
      eventHolder = new EventHolder();
      eventHolder.title = (TextView) row.findViewById(R.id.event_title);
      eventHolder.establishment = (TextView) row.findViewById(R.id.event_estb);
      eventHolder.date = (TextView) row.findViewById(R.id.event_date);
      eventHolder.description = (TextView) row.findViewById(R.id.event_description);
      eventHolder.star = (ImageView) row.findViewById(R.id.event_star);
      row.setTag(eventHolder);
      
    } else {
      eventHolder = (EventHolder)row.getTag();
    }
    
    Event event = mEvents.get(position);

    eventHolder.title.setText(event.getTitle());
    eventHolder.establishment.setText(event.getSource().getShortName());
    eventHolder.date.setText(event.getStringDate());
    eventHolder.description.setText(event.getDescription());
    
    if (event.isRead())
      eventHolder.title.setTextColor(mContext.getResources().getColor(R.color.blue_title_read));
    else
      eventHolder.title.setTextColor(mContext.getResources().getColor(R.color.blue_title));
    
    if (event.isStarred())
      eventHolder.star.setImageResource(R.drawable.ic_star_dark);
    else
      eventHolder.star.setImageResource(R.drawable.ic_unstar_dark);
    
    return row;
  }
}

Java Source Code List