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package de.danoeh.antennapod.adapter;
import java.text.DateFormat;
import java.util.List;
import android.content.Context;
import android.graphics.Typeface;
import android.text.format.DateUtils;
import android.view.LayoutInflater;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup;
import android.widget.Adapter;
import android.widget.ArrayAdapter;
import android.widget.ImageButton;
import android.widget.ImageView;
import android.widget.RelativeLayout;
import android.widget.TextView;
import de.danoeh.antennapod.PodcastApp;
import de.danoeh.antennapod.R;
import de.danoeh.antennapod.feed.FeedItem;
import de.danoeh.antennapod.feed.FeedManager;
import de.danoeh.antennapod.storage.DownloadRequester;
import de.danoeh.antennapod.util.Converter;
import de.danoeh.antennapod.util.EpisodeFilter;
public class FeedItemlistAdapter extends ArrayAdapter<FeedItem> {
private OnClickListener onButActionClicked;
private boolean showFeedtitle;
private int selectedItemIndex;
private List<FeedItem> objects;
public static final int SELECTION_NONE = -1;
public FeedItemlistAdapter(Context context, int textViewResourceId,
List<FeedItem> objects, OnClickListener onButActionClicked,
boolean showFeedtitle) {
super(context, textViewResourceId, objects);
this.objects = objects;
this.onButActionClicked = onButActionClicked;
this.showFeedtitle = showFeedtitle;
this.selectedItemIndex = SELECTION_NONE;
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
Holder holder;
FeedItem item = getItem(position);
if (convertView == null) {
holder = new Holder();
LayoutInflater inflater = (LayoutInflater) getContext()
.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
convertView = inflater.inflate(R.layout.feeditemlist_item, null);
holder.title = (TextView) convertView
.findViewById(R.id.txtvItemname);
holder.lenSize = (TextView) convertView
.findViewById(R.id.txtvLenSize);
holder.butAction = (ImageButton) convertView
.findViewById(R.id.butAction);
holder.published = (TextView) convertView
.findViewById(R.id.txtvPublished);
holder.inPlaylist = (ImageView) convertView
.findViewById(R.id.imgvInPlaylist);
holder.downloaded = (ImageView) convertView
.findViewById(R.id.imgvDownloaded);
holder.type = (ImageView) convertView.findViewById(R.id.imgvType);
holder.downloading = (ImageView) convertView
.findViewById(R.id.imgvDownloading);
holder.encInfo = (RelativeLayout) convertView
.findViewById(R.id.enc_info);
if (showFeedtitle) {
holder.feedtitle = (TextView) convertView
.findViewById(R.id.txtvFeedname);
}
convertView.setTag(holder);
} else {
holder = (Holder) convertView.getTag();
}
if (!(getItemViewType(position) == Adapter.IGNORE_ITEM_VIEW_TYPE)) {
convertView.setVisibility(View.VISIBLE);
if (position == selectedItemIndex) {
convertView.setBackgroundColor(convertView.getResources()
.getColor(R.color.selection_background));
} else {
convertView.setBackgroundResource(0);
}
holder.title.setText(item.getTitle());
if (showFeedtitle) {
holder.feedtitle.setVisibility(View.VISIBLE);
holder.feedtitle.setText(item.getFeed().getTitle());
}
if (!item.isRead()) {
holder.title.setTypeface(Typeface.DEFAULT_BOLD);
} else {
holder.title.setTypeface(Typeface.DEFAULT);
}
holder.published.setText(convertView.getResources().getString(
R.string.published_prefix)
+ DateUtils.formatSameDayTime(item.getPubDate().getTime(),
System.currentTimeMillis(), DateFormat.SHORT,
DateFormat.SHORT));
if (item.getMedia() == null) {
holder.encInfo.setVisibility(View.GONE);
} else {
holder.encInfo.setVisibility(View.VISIBLE);
if (FeedManager.getInstance().isInQueue(item)) {
holder.inPlaylist.setVisibility(View.VISIBLE);
} else {
holder.inPlaylist.setVisibility(View.GONE);
}
if (item.getMedia().isDownloaded()) {
holder.lenSize.setText(convertView.getResources()
.getString(R.string.length_prefix)
+ Converter.getDurationStringLong(item.getMedia()
.getDuration()));
holder.downloaded.setVisibility(View.VISIBLE);
} else {
holder.lenSize
.setText(convertView.getResources().getString(
R.string.size_prefix)
+ Converter.byteToString(item.getMedia()
.getSize()));
holder.downloaded.setVisibility(View.GONE);
}
if (DownloadRequester.getInstance().isDownloadingFile(
item.getMedia())) {
holder.downloading.setVisibility(View.VISIBLE);
} else {
holder.downloading.setVisibility(View.GONE);
}
String type = item.getMedia().getMime_type();
if (type.startsWith("audio")) {
holder.type.setImageResource(R.drawable.type_audio);
} else if (type.startsWith("video")) {
holder.type.setImageResource(R.drawable.type_video);
} else {
holder.type.setImageBitmap(null);
}
}
holder.butAction.setFocusable(false);
holder.butAction.setOnClickListener(onButActionClicked);
} else {
convertView.setVisibility(View.GONE);
}
return convertView;
}
static class Holder {
TextView title;
TextView feedtitle;
TextView published;
TextView lenSize;
ImageView inPlaylist;
ImageView downloaded;
ImageView type;
ImageView downloading;
ImageButton butAction;
RelativeLayout encInfo;
}
public int getSelectedItemIndex() {
return selectedItemIndex;
}
public void setSelectedItemIndex(int selectedItemIndex) {
this.selectedItemIndex = selectedItemIndex;
notifyDataSetChanged();
}
@Override
public int getCount() {
if (PodcastApp.getInstance().displayOnlyEpisodes()) {
return EpisodeFilter.countItemsWithEpisodes(objects);
} else {
return super.getCount();
}
}
@Override
public FeedItem getItem(int position) {
if (PodcastApp.getInstance().displayOnlyEpisodes()) {
return EpisodeFilter.accessEpisodeByIndex(objects, position);
} else {
return super.getItem(position);
}
}
}
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