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package de.danoeh.antennapod.adapter;
import android.content.Context;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.*;
import de.danoeh.antennapod.R;
import de.danoeh.antennapod.asynctask.PicassoProvider;
import de.danoeh.antennapod.feed.FeedItem;
import de.danoeh.antennapod.feed.FeedMedia;
import de.danoeh.antennapod.storage.DownloadRequester;
/**
* List adapter for the queue.
*/
public class QueueListAdapter extends BaseAdapter {
private final Context context;
private final ItemAccess itemAccess;
private final ActionButtonCallback actionButtonCallback;
private final ActionButtonUtils actionButtonUtils;
public QueueListAdapter(Context context, ItemAccess itemAccess, ActionButtonCallback actionButtonCallback) {
super();
this.context = context;
this.itemAccess = itemAccess;
this.actionButtonUtils = new ActionButtonUtils(context);
this.actionButtonCallback = actionButtonCallback;
}
@Override
public int getCount() {
return itemAccess.getCount();
}
@Override
public Object getItem(int position) {
return itemAccess.getItem(position);
}
@Override
public long getItemId(int position) {
return position;
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
Holder holder;
final FeedItem item = (FeedItem) getItem(position);
if (item == null) return null;
if (convertView == null) {
holder = new Holder();
LayoutInflater inflater = (LayoutInflater) context
.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
convertView = inflater.inflate(R.layout.queue_listitem,
parent, false);
holder.title = (TextView) convertView.findViewById(R.id.txtvTitle);
holder.butSecondary = (ImageButton) convertView
.findViewById(R.id.butSecondaryAction);
holder.position = (TextView) convertView.findViewById(R.id.txtvPosition);
holder.progress = (ProgressBar) convertView
.findViewById(R.id.pbar_download_progress);
holder.imageView = (ImageView) convertView.findViewById(R.id.imgvImage);
convertView.setTag(holder);
} else {
holder = (Holder) convertView.getTag();
}
holder.title.setText(item.getTitle());
AdapterUtils.updateEpisodePlaybackProgress(item, context.getResources(), holder.position, holder.progress);
FeedMedia media = item.getMedia();
if (media != null) {
final boolean isDownloadingMedia = DownloadRequester.getInstance().isDownloadingFile(media);
if (!media.isDownloaded()) {
if (isDownloadingMedia) {
// item is being downloaded
holder.progress.setVisibility(View.VISIBLE);
holder.progress.setProgress(itemAccess.getItemDownloadProgressPercent(item));
}
}
}
actionButtonUtils.configureActionButton(holder.butSecondary, item);
holder.butSecondary.setFocusable(false);
holder.butSecondary.setTag(item);
holder.butSecondary.setOnClickListener(secondaryActionListener);
PicassoProvider.getMediaMetadataPicassoInstance(context)
.load(item.getImageUri())
.fit()
.into(holder.imageView);
return convertView;
}
private View.OnClickListener secondaryActionListener = new View.OnClickListener() {
@Override
public void onClick(View v) {
FeedItem item = (FeedItem) v.getTag();
actionButtonCallback.onActionButtonPressed(item);
}
};
static class Holder {
TextView title;
ImageView imageView;
TextView position;
ProgressBar progress;
ImageButton butSecondary;
}
public interface ItemAccess {
int getCount();
FeedItem getItem(int position);
int getItemDownloadProgressPercent(FeedItem item);
}
}
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