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package de.danoeh.antennapod.adapter.itunes;
import android.content.Context;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.ImageView;
import android.widget.TextView;
import com.bumptech.glide.Glide;
import com.bumptech.glide.load.engine.DiskCacheStrategy;
import org.json.JSONException;
import org.json.JSONObject;
import java.util.List;
import de.danoeh.antennapod.R;
import de.danoeh.antennapod.activity.MainActivity;
public class ItunesAdapter extends ArrayAdapter<ItunesAdapter.Podcast> {
/**
* Related Context
*/
private final Context context;
/**
* List holding the podcasts found in the search
*/
private final List<Podcast> data;
/**
* Constructor.
*
* @param context Related context
* @param objects Search result
*/
public ItunesAdapter(Context context, List<Podcast> objects) {
super(context, 0, objects);
this.data = objects;
this.context = context;
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
//Current podcast
Podcast podcast = data.get(position);
//ViewHolder
PodcastViewHolder viewHolder;
//Resulting view
View view;
//Handle view holder stuff
if(convertView == null) {
view = ((MainActivity) context).getLayoutInflater()
.inflate(R.layout.itunes_podcast_listitem, parent, false);
viewHolder = new PodcastViewHolder(view);
view.setTag(viewHolder);
} else {
view = convertView;
viewHolder = (PodcastViewHolder) view.getTag();
}
//Set the title
viewHolder.titleView.setText(podcast.title);
//Update the empty imageView with the image from the feed
Glide.with(context)
.load(podcast.imageUrl)
.placeholder(R.color.light_gray)
.diskCacheStrategy(DiskCacheStrategy.NONE)
.fitCenter()
.dontAnimate()
.into(viewHolder.coverView);
//Feed the grid view
return view;
}
/**
* View holder object for the GridView
*/
class PodcastViewHolder {
/**
* ImageView holding the Podcast image
*/
public final ImageView coverView;
/**
* TextView holding the Podcast title
*/
public final TextView titleView;
/**
* Constructor
* @param view GridView cell
*/
PodcastViewHolder(View view){
coverView = (ImageView) view.findViewById(R.id.imgvCover);
titleView = (TextView) view.findViewById(R.id.txtvTitle);
}
}
/**
* Represents an individual podcast on the iTunes Store.
*/
public static class Podcast { //TODO: Move this out eventually. Possibly to core.itunes.model
/**
* The name of the podcast
*/
public final String title;
/**
* URL of the podcast image
*/
public final String imageUrl;
/**
* URL of the podcast feed
*/
public final String feedUrl;
/**
* Constructor.
*
* @param json object holding the podcast information
* @throws JSONException
*/
public Podcast(JSONObject json) throws JSONException {
title = json.getString("collectionName");
imageUrl = json.getString("artworkUrl100");
feedUrl = json.getString("feedUrl");
}
}
}
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