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package de.danoeh.antennapod.adapter;
import java.util.List;
import android.content.Context;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.ProgressBar;
import android.widget.TextView;
import de.danoeh.antennapod.R;
import de.danoeh.antennapod.asynctask.DownloadStatus;
import de.danoeh.antennapod.feed.Feed;
import de.danoeh.antennapod.feed.FeedFile;
import de.danoeh.antennapod.feed.FeedImage;
import de.danoeh.antennapod.feed.FeedMedia;
import de.danoeh.antennapod.service.download.Downloader;
import de.danoeh.antennapod.util.Converter;
import de.danoeh.antennapod.util.ThemeUtils;
public class DownloadlistAdapter extends ArrayAdapter<Downloader> {
private int selectedItemIndex;
public static final int SELECTION_NONE = -1;
public DownloadlistAdapter(Context context, int textViewResourceId,
List<Downloader> objects) {
super(context, textViewResourceId, objects);
this.selectedItemIndex = SELECTION_NONE;
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
Holder holder;
DownloadStatus status = getItem(position).getStatus();
FeedFile feedFile = status.getFeedFile();
// Inflate layout
if (convertView == null) {
holder = new Holder();
LayoutInflater inflater = (LayoutInflater) getContext()
.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
convertView = inflater.inflate(R.layout.downloadlist_item, null);
holder.title = (TextView) convertView.findViewById(R.id.txtvTitle);
holder.message = (TextView) convertView
.findViewById(R.id.txtvMessage);
holder.downloaded = (TextView) convertView
.findViewById(R.id.txtvDownloaded);
holder.percent = (TextView) convertView
.findViewById(R.id.txtvPercent);
holder.progbar = (ProgressBar) convertView
.findViewById(R.id.progProgress);
convertView.setTag(holder);
} else {
holder = (Holder) convertView.getTag();
}
if (position == selectedItemIndex) {
convertView.setBackgroundColor(convertView.getResources().getColor(
ThemeUtils.getSelectionBackgroundColor()));
} else {
convertView.setBackgroundResource(0);
}
String titleText = null;
if (feedFile.getClass() == FeedMedia.class) {
titleText = ((FeedMedia) feedFile).getItem().getTitle();
} else if (feedFile.getClass() == Feed.class) {
titleText = ((Feed) feedFile).getTitle();
} else if (feedFile.getClass() == FeedImage.class) {
FeedImage image = (FeedImage) feedFile;
if (image.getFeed() != null) {
titleText = convertView.getResources().getString(
R.string.image_of_prefix)
+ image.getFeed().getTitle();
} else {
titleText = ((FeedImage) feedFile).getTitle();
}
}
holder.title.setText(titleText);
if (status.getStatusMsg() != 0) {
holder.message.setText(status.getStatusMsg());
}
String strDownloaded = Converter.byteToString(status.getSoFar());
if (status.getSize() != DownloadStatus.SIZE_UNKNOWN) {
strDownloaded += " / " + Converter.byteToString(status.getSize());
holder.percent.setText(status.getProgressPercent() + "%");
holder.progbar.setProgress(status.getProgressPercent());
holder.percent.setVisibility(View.VISIBLE);
} else {
holder.progbar.setProgress(0);
holder.percent.setVisibility(View.INVISIBLE);
}
holder.downloaded.setText(strDownloaded);
return convertView;
}
static class Holder {
TextView title;
TextView message;
TextView downloaded;
TextView percent;
ProgressBar progbar;
}
public int getSelectedItemIndex() {
return selectedItemIndex;
}
public void setSelectedItemIndex(int selectedItemIndex) {
this.selectedItemIndex = selectedItemIndex;
notifyDataSetChanged();
}
}
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