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package de.danoeh.antennapod.adapter;
import android.content.Context;
import android.text.format.DateUtils;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.ImageButton;
import android.widget.ImageView;
import android.widget.ProgressBar;
import android.widget.TextView;
import com.bumptech.glide.Glide;
import com.bumptech.glide.load.engine.DiskCacheStrategy;
import com.bumptech.glide.load.resource.drawable.GlideDrawable;
import com.bumptech.glide.request.animation.GlideAnimation;
import com.bumptech.glide.request.target.GlideDrawableImageViewTarget;
import java.lang.ref.WeakReference;
import de.danoeh.antennapod.R;
import de.danoeh.antennapod.core.feed.FeedItem;
import de.danoeh.antennapod.core.feed.FeedMedia;
import de.danoeh.antennapod.core.preferences.UserPreferences;
import de.danoeh.antennapod.core.storage.DownloadRequester;
import de.danoeh.antennapod.core.util.Converter;
/**
* 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;
private boolean locked;
public QueueListAdapter(Context context, ItemAccess itemAccess, ActionButtonCallback actionButtonCallback) {
super();
this.context = context;
this.itemAccess = itemAccess;
this.actionButtonUtils = new ActionButtonUtils(context);
this.actionButtonCallback = actionButtonCallback;
locked = UserPreferences.isQueueLocked();
}
public void setLocked(boolean locked) {
this.locked = locked;
notifyDataSetChanged();
}
@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.dragHandle = (ImageView) convertView.findViewById(R.id.drag_handle);
holder.feed = (TextView) convertView.findViewById(R.id.txtvImage);
holder.imageView = (ImageView) convertView.findViewById(R.id.imgvImage);
holder.title = (TextView) convertView.findViewById(R.id.txtvTitle);
holder.pubDate = (TextView) convertView.findViewById(R.id.txtvPubDate);
holder.progressLeft = (TextView) convertView.findViewById(R.id.txtvProgressLeft);
holder.progressRight = (TextView) convertView
.findViewById(R.id.txtvProgressRight);
holder.butSecondary = (ImageButton) convertView
.findViewById(R.id.butSecondaryAction);
holder.progress = (ProgressBar) convertView
.findViewById(R.id.progressBar);
holder.imageView = (ImageView) convertView.findViewById(R.id.imgvImage);
convertView.setTag(holder);
} else {
holder = (Holder) convertView.getTag();
}
if(locked) {
holder.dragHandle.setVisibility(View.GONE);
} else {
holder.dragHandle.setVisibility(View.VISIBLE);
}
holder.feed.setText(item.getFeed().getTitle());
holder.title.setText(item.getTitle());
FeedMedia media = item.getMedia();
holder.title.setText(item.getTitle());
String pubDate = DateUtils.formatDateTime(context, item.getPubDate().getTime(), DateUtils.FORMAT_ABBREV_ALL);
holder.pubDate.setText(pubDate.replace(" ", "\n"));
if (media != null) {
final boolean isDownloadingMedia = DownloadRequester.getInstance().isDownloadingFile(media);
FeedItem.State state = item.getState();
if (isDownloadingMedia) {
holder.progressLeft.setText(Converter.byteToString(itemAccess.getItemDownloadedBytes(item)));
if(itemAccess.getItemDownloadSize(item) > 0) {
holder.progressRight.setText(Converter.byteToString(itemAccess.getItemDownloadSize(item)));
} else {
holder.progressRight.setText(Converter.byteToString(media.getSize()));
}
holder.progress.setProgress(itemAccess.getItemDownloadProgressPercent(item));
holder.progress.setVisibility(View.VISIBLE);
} else if (state == FeedItem.State.PLAYING
|| state == FeedItem.State.IN_PROGRESS) {
if (media.getDuration() > 0) {
int progress = (int) (100.0 * media.getPosition() / media.getDuration());
holder.progress.setProgress(progress);
holder.progress.setVisibility(View.VISIBLE);
holder.progressLeft.setText(Converter
.getDurationStringLong(media.getPosition()));
holder.progressRight.setText(Converter.getDurationStringLong(media.getDuration()));
}
} else {
if(media.getSize() > 0) {
holder.progressLeft.setText(Converter.byteToString(media.getSize()));
} else {
holder.progressLeft.setText("");
}
holder.progressRight.setText(Converter.getDurationStringLong(media.getDuration()));
holder.progress.setVisibility(View.GONE);
}
}
actionButtonUtils.configureActionButton(holder.butSecondary, item);
holder.butSecondary.setFocusable(false);
holder.butSecondary.setTag(item);
holder.butSecondary.setOnClickListener(secondaryActionListener);
Glide.with(context)
.load(item.getImageUri())
.diskCacheStrategy(DiskCacheStrategy.SOURCE)
.fitCenter()
.dontAnimate()
.into(new CustomTarget(holder.feed, holder.imageView));
return convertView;
}
private class CustomTarget extends GlideDrawableImageViewTarget {
private final WeakReference<TextView> mPlaceholder;
public CustomTarget(TextView placeholder, ImageView imageView) {
super(imageView);
mPlaceholder = new WeakReference<TextView>(placeholder);
}
@Override
public void onResourceReady(GlideDrawable drawable, GlideAnimation anim) {
super.onResourceReady(drawable, anim);
TextView txtvPlaceholder = mPlaceholder.get();
if(txtvPlaceholder != null) {
txtvPlaceholder.setVisibility(View.INVISIBLE);
}
}
}
private View.OnClickListener secondaryActionListener = new View.OnClickListener() {
@Override
public void onClick(View v) {
FeedItem item = (FeedItem) v.getTag();
actionButtonCallback.onActionButtonPressed(item);
}
};
static class Holder {
ImageView dragHandle;
ImageView imageView;
TextView feed;
TextView title;
TextView pubDate;
TextView progressLeft;
TextView progressRight;
ProgressBar progress;
ImageButton butSecondary;
}
public interface ItemAccess {
FeedItem getItem(int position);
int getCount();
long getItemDownloadedBytes(FeedItem item);
long getItemDownloadSize(FeedItem item);
int getItemDownloadProgressPercent(FeedItem item);
}
}
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