Android Open Source - MusicPlayer-OLD Radio Array Adapter

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License

The source code is released under:

Apache License

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Java Source Code

/*
 * Copyright 2012-2013 Andrea De Cesare//  w  ww.j  a  v  a2s .co m
 *
 * 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.andreadec.musicplayer.adapters;

import java.util.*;

import android.view.*;
import android.widget.*;

import com.andreadec.musicplayer.*;

public class RadioArrayAdapter extends MusicListArrayAdapter {
  private final static int TYPE_ACTION=0, TYPE_RADIO=1;
  private Radio playingRadio;
 
  public RadioArrayAdapter(MainActivity activity, ArrayList<Object> values, Radio playingRadio) {
    super(activity, values);
    this.playingRadio = playingRadio;
  }
  
  @Override
  public int getViewTypeCount() {
    return 2;
  }
  @Override
  public int getItemViewType(int position) {
    Object value = values.get(position);
    if(value instanceof Action) return TYPE_ACTION;
    else return TYPE_RADIO;
  }

  @Override
  public View getView(int position, View view, ViewGroup parent) {
    Object item = values.get(position);
    int type = getItemViewType(position);
    ViewHolder viewHolder;
    
    if(view==null) {
      viewHolder = new ViewHolder();
      if(type==TYPE_ACTION) {
        view = inflater.inflate(R.layout.action_item, parent, false);
        viewHolder.text = (TextView)view.findViewById(R.id.textView);
        viewHolder.image = (ImageView)view.findViewById(R.id.imageView);
      } else if(type==TYPE_RADIO) {
        view = inflater.inflate(R.layout.radio_item, parent, false);
        viewHolder.text = (TextView)view.findViewById(R.id.textViewRadioItem);
        viewHolder.image = (ImageView)view.findViewById(R.id.imageViewItemImage);
        viewHolder.card = view.findViewById(R.id.card);
      }
    } else {
      viewHolder = (ViewHolder)view.getTag();
    }
    
    if(type==TYPE_ACTION) {
      Action action = (Action)item;
      viewHolder.text.setText(action.msg);
      viewHolder.image.setImageResource(R.drawable.newcontent);
    } else if(type==TYPE_RADIO) {
      Radio radio = (Radio)item;
      viewHolder.text.setText(radio.getTitle());
      if(radio.equals(playingRadio)) {
        viewHolder.card.setBackgroundResource(R.drawable.card_playing);
        viewHolder.image.setImageResource(R.drawable.play_orange);
      } else {
        viewHolder.card.setBackgroundResource(R.drawable.card);
        viewHolder.image.setImageResource(R.drawable.radio);
      }
    }
    
    view.setTag(viewHolder);
    return view;
  }
  
  private class ViewHolder {
    public TextView text;
    public ImageView image;
    public View card;
  }
}

Java Source Code List