Android Open Source - TaskButler Priority List Adapter

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License

The source code is released under:
GNU General Public License
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Java Source Code

/*
 * CategoryListAdapter.java//from  www  .jav a  2s  .co  m
 *
 * Copyright 2012 Jonathan Hasenzahl, James Celona, Dhimitraq Jorgji
 * 
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

package edu.worcester.cs499summer2012.adapter;

import android.app.Activity;
import android.graphics.Color;
import android.os.Build;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.ImageView;
import android.widget.TextView;
import edu.worcester.cs499summer2012.R;
import edu.worcester.cs499summer2012.task.Task;

public class PriorityListAdapter extends ArrayAdapter<String> {
  
  /**************************************************************************
   * Private fields                                                         *
   **************************************************************************/
  
  private final Activity activity;
  private final String[] priorities;
  private final int textViewResourceId;
  
  /**************************************************************************
   * Constructors                                                           *
   **************************************************************************/
  
  /**
   * Default constructor.
   * @param
   * @param
   */
  public PriorityListAdapter(Activity activity, int textViewResourceId, String[] priorities) {
    super(activity, textViewResourceId, priorities);
    this.activity = activity;
    this.priorities = priorities;
    this.textViewResourceId = textViewResourceId;
    setNotifyOnChange(true);
  }
  
  /**************************************************************************
   * Class methods                                                          *
   **************************************************************************/
  
  public View getCustomView(int position, View convert_view, ViewGroup parent) {
    LayoutInflater inflater = activity.getLayoutInflater();
    View view = inflater.inflate(textViewResourceId, null);

    TextView text = (TextView) view.findViewById(R.id.text_row_priority);
    text.setText(priorities[position]);
    if (Build.VERSION.SDK_INT < Build.VERSION_CODES.HONEYCOMB)
      text.setTextColor(Color.BLACK);
    
    ImageView icon = (ImageView) view.findViewById(R.id.image_row_priority);
    
    switch (position) {
    case Task.TRIVIAL:
      icon.setImageResource(Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB ? R.drawable.ic_trivial : R.drawable.ic_trivial_deprecated);
      break;
    case Task.NORMAL:
      icon.setImageResource(Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB ? R.drawable.ic_normal : R.drawable.ic_normal_deprecated);
      break;
    case Task.URGENT:
      icon.setImageResource(Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB ? R.drawable.ic_urgent : R.drawable.ic_urgent_deprecated);
      break;
    }
    
    return view;
  }
  
  
  /**************************************************************************
   * Overridden parent methods                                              *
   **************************************************************************/
  
  @Override
  public View getView(int position, View convert_view, ViewGroup parent) {
    return getCustomView(position, convert_view, parent);
  }
  
  @Override
  public View getDropDownView(int position, View convertView, ViewGroup parent) {
  return getCustomView(position, convertView, parent);
  }
}
Java Source Code List
