Android Open Source - pi-android-player All Album Adapter

From Project

License

The source code is released under:
Apache License
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Java Source Code

package edu.ptit.xbmc.adapter;
/*w ww  .jav  a 2s .c o  m*/
import java.io.InputStream;
import java.io.UnsupportedEncodingException;
import java.net.URL;
import java.net.URLEncoder;
import java.util.ArrayList;

import edu.ptit.xbmc.R;
import edu.ptit.xbmc.model.Album;
import edu.ptit.xbmc.tools.PiConnector;

import android.app.Activity;
import android.content.Context;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.os.AsyncTask;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.ImageView;
import android.widget.TextView;

public class AllAlbumAdapter extends BaseAdapter {
  private  ArrayList<Album> list;
  private Activity activity;
  public AllAlbumAdapter (Activity a,ArrayList<Album> l){
    //super();
    list = l;
    activity = a;
  }
  public void setList(ArrayList<Album> l){
    list = l;
  }
  @Override
  public int getCount() {
    // TODO Auto-generated method stub
    return list.size();
  }

  @Override
  public Object getItem(int arg0) {
    // TODO Auto-generated method stub
    return list.get(arg0);
  }

  @Override
  public long getItemId(int arg0) {
    // TODO Auto-generated method stub
    return arg0;
  }

  @Override
  public View getView(int position, View convertView, ViewGroup parent) {
    // TODO Auto-generated method stub
    View vi = convertView;
    LayoutInflater inflater = (LayoutInflater) activity.getSystemService(Context.LAYOUT_INFLATER_SERVICE);        
    if(vi == null){
      vi = inflater.inflate(R.layout.list_row_for_album_list_new, null);
    }
    //ImageView thumb = (ImageView) vi.findViewById(R.id.thumbnail);
    TextView albumTitle = (TextView)vi.findViewById(R.id.txtArtistNameInArtistList);
    TextView artistOfAlbum = (TextView) vi.findViewById(R.id.descriptionOfArtistInartistList);
    TextView txtDescriptionOfAlbum = (TextView) vi.findViewById(R.id.txtDescriptionOfAlbum);
    TextView yearOfAlbum = (TextView) vi.findViewById(R.id.txtArtistIDInartistList);
    ImageView albumArtInAlbumList = (ImageView) vi.findViewById(R.id.albumArtInArtistList);
    //-----------------------------------------------------------------
    Album album = list.get(position);
    if(album == null) {      
      return null;
    }
    albumTitle.setText(album.getAlbumtitle());
    artistOfAlbum.setText(album.getDisplayartist());
    txtDescriptionOfAlbum.setText(album.getDescription());
    yearOfAlbum.setText(album.getYear()== 0?"":album.getYear() + "");
    
    try {
      String url = PiConnector.getInstance().getPiURL() + "/image/" + URLEncoder.encode(album.getThumbnail() ,"utf-8");
      if(url.length() > (PiConnector.getInstance().getPiURL() + "/image/").length())
        new DownloadImageTask(albumArtInAlbumList).execute(url);
      Log.d("url-album-art", url);
    } catch (UnsupportedEncodingException e) {
      // TODO Auto-generated catch block
      e.printStackTrace();
    }
    
    return vi;
  }
  private class DownloadImageTask extends AsyncTask<String, Void, Bitmap>{
    ImageView imgView;
    public DownloadImageTask(ImageView img){this.imgView = img;}
    
    @Override
    protected Bitmap doInBackground(String... urls) {
      String urlDisplay = urls[0];
      Bitmap icon = null;
      try {
        InputStream in = new URL(urlDisplay).openStream();
        icon = BitmapFactory.decodeStream(in);
      } catch (Exception e) {
        e.printStackTrace();
      }
      return icon;
    }
    protected void onPostExecute(Bitmap result){
      if(result == null) return;
      imgView.setImageBitmap(result);
    }
  }
}
Java Source Code List
