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package de.danoeh.antennapod.view.viewholder;
import android.os.Build;
import android.text.Layout;
import android.text.format.Formatter;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ImageView;
import android.widget.ProgressBar;
import android.widget.TextView;
import androidx.cardview.widget.CardView;
import androidx.recyclerview.widget.RecyclerView;
import com.google.android.material.elevation.SurfaceColors;
import com.joanzapata.iconify.Iconify;
import de.danoeh.antennapod.R;
import de.danoeh.antennapod.activity.MainActivity;
import de.danoeh.antennapod.adapter.CoverLoader;
import de.danoeh.antennapod.adapter.actionbutton.ItemActionButton;
import de.danoeh.antennapod.net.download.serviceinterface.DownloadRequest;
import de.danoeh.antennapod.core.service.download.DownloadService;
import de.danoeh.antennapod.core.util.PlaybackStatus;
import de.danoeh.antennapod.core.util.download.MediaSizeLoader;
import de.danoeh.antennapod.event.playback.PlaybackPositionEvent;
import de.danoeh.antennapod.core.util.DateFormatter;
import de.danoeh.antennapod.model.feed.FeedItem;
import de.danoeh.antennapod.model.feed.FeedMedia;
import de.danoeh.antennapod.model.playback.MediaType;
import de.danoeh.antennapod.core.feed.util.ImageResourceUtils;
import de.danoeh.antennapod.storage.preferences.UserPreferences;
import de.danoeh.antennapod.core.util.Converter;
import de.danoeh.antennapod.core.util.NetworkUtils;
import de.danoeh.antennapod.model.playback.Playable;
import de.danoeh.antennapod.ui.common.CircularProgressBar;
import de.danoeh.antennapod.ui.common.ThemeUtils;
/**
* Holds the view which shows FeedItems.
*/
public class EpisodeItemViewHolder extends RecyclerView.ViewHolder {
private static final String TAG = "EpisodeItemViewHolder";
private final View container;
public final ImageView dragHandle;
private final TextView placeholder;
private final ImageView cover;
private final TextView title;
private final TextView pubDate;
private final TextView position;
private final TextView duration;
private final TextView size;
public final ImageView isInbox;
public final ImageView isInQueue;
private final ImageView isVideo;
public final ImageView isFavorite;
private final ProgressBar progressBar;
public final View secondaryActionButton;
public final ImageView secondaryActionIcon;
private final CircularProgressBar secondaryActionProgress;
private final TextView separatorIcons;
private final View leftPadding;
public final CardView coverHolder;
private final MainActivity activity;
private FeedItem item;
public EpisodeItemViewHolder(MainActivity activity, ViewGroup parent) {
super(LayoutInflater.from(activity).inflate(R.layout.feeditemlist_item, parent, false));
this.activity = activity;
container = itemView.findViewById(R.id.container);
dragHandle = itemView.findViewById(R.id.drag_handle);
placeholder = itemView.findViewById(R.id.txtvPlaceholder);
cover = itemView.findViewById(R.id.imgvCover);
title = itemView.findViewById(R.id.txtvTitle);
if (Build.VERSION.SDK_INT >= 23) {
title.setHyphenationFrequency(Layout.HYPHENATION_FREQUENCY_FULL);
}
pubDate = itemView.findViewById(R.id.txtvPubDate);
position = itemView.findViewById(R.id.txtvPosition);
duration = itemView.findViewById(R.id.txtvDuration);
progressBar = itemView.findViewById(R.id.progressBar);
isInQueue = itemView.findViewById(R.id.ivInPlaylist);
isVideo = itemView.findViewById(R.id.ivIsVideo);
isInbox = itemView.findViewById(R.id.statusInbox);
isFavorite = itemView.findViewById(R.id.isFavorite);
size = itemView.findViewById(R.id.size);
separatorIcons = itemView.findViewById(R.id.separatorIcons);
secondaryActionProgress = itemView.findViewById(R.id.secondaryActionProgress);
secondaryActionButton = itemView.findViewById(R.id.secondaryActionButton);
secondaryActionIcon = itemView.findViewById(R.id.secondaryActionIcon);
coverHolder = itemView.findViewById(R.id.coverHolder);
leftPadding = itemView.findViewById(R.id.left_padding);
itemView.setTag(this);
}
public void bind(FeedItem item) {
this.item = item;
placeholder.setText(item.getFeed().getTitle());
title.setText(item.getTitle());
leftPadding.setContentDescription(item.getTitle());
pubDate.setText(DateFormatter.formatAbbrev(activity, item.getPubDate()));
pubDate.setContentDescription(DateFormatter.formatForAccessibility(item.getPubDate()));
isInbox.setVisibility(item.isNew() ? View.VISIBLE : View.GONE);
isFavorite.setVisibility(item.isTagged(FeedItem.TAG_FAVORITE) ? View.VISIBLE : View.GONE);
isInQueue.setVisibility(item.isTagged(FeedItem.TAG_QUEUE) ? View.VISIBLE : View.GONE);
container.setAlpha(item.isPlayed() ? 0.5f : 1.0f);
ItemActionButton actionButton = ItemActionButton.forItem(item);
actionButton.configure(secondaryActionButton, secondaryActionIcon, activity);
secondaryActionButton.setFocusable(false);
if (item.getMedia() != null) {
bind(item.getMedia());
} else {
secondaryActionProgress.setPercentage(0, item);
isVideo.setVisibility(View.GONE);
progressBar.setVisibility(View.GONE);
duration.setVisibility(View.GONE);
position.setVisibility(View.GONE);
itemView.setBackgroundResource(ThemeUtils.getDrawableFromAttr(activity, R.attr.selectableItemBackground));
}
if (coverHolder.getVisibility() == View.VISIBLE) {
new CoverLoader(activity)
.withUri(ImageResourceUtils.getEpisodeListImageLocation(item))
.withFallbackUri(item.getFeed().getImageUrl())
.withPlaceholderView(placeholder)
.withCoverView(cover)
.load();
}
}
private void bind(FeedMedia media) {
isVideo.setVisibility(media.getMediaType() == MediaType.VIDEO ? View.VISIBLE : View.GONE);
duration.setVisibility(media.getDuration() > 0 ? View.VISIBLE : View.GONE);
if (PlaybackStatus.isCurrentlyPlaying(media)) {
float density = activity.getResources().getDisplayMetrics().density;
itemView.setBackgroundColor(SurfaceColors.getColorForElevation(activity, 8 * density));
} else {
itemView.setBackgroundResource(ThemeUtils.getDrawableFromAttr(activity, R.attr.selectableItemBackground));
}
if (DownloadService.isDownloadingFile(media.getDownload_url())) {
final DownloadRequest downloadRequest = DownloadService.findRequest(media.getDownload_url());
float percent = 0.01f * downloadRequest.getProgressPercent();
secondaryActionProgress.setPercentage(Math.max(percent, 0.01f), item);
} else if (media.isDownloaded()) {
secondaryActionProgress.setPercentage(1, item); // Do not animate 100% -> 0%
} else {
secondaryActionProgress.setPercentage(0, item); // Animate X% -> 0%
}
duration.setText(Converter.getDurationStringLong(media.getDuration()));
duration.setContentDescription(activity.getString(R.string.chapter_duration,
Converter.getDurationStringLocalized(activity, media.getDuration())));
if (PlaybackStatus.isPlaying(item.getMedia()) || item.isInProgress()) {
int progress = (int) (100.0 * media.getPosition() / media.getDuration());
int remainingTime = Math.max(media.getDuration() - media.getPosition(), 0);
progressBar.setProgress(progress);
position.setText(Converter.getDurationStringLong(media.getPosition()));
position.setContentDescription(activity.getString(R.string.position,
Converter.getDurationStringLocalized(activity, media.getPosition())));
progressBar.setVisibility(View.VISIBLE);
position.setVisibility(View.VISIBLE);
if (UserPreferences.shouldShowRemainingTime()) {
duration.setText(((remainingTime > 0) ? "-" : "") + Converter.getDurationStringLong(remainingTime));
duration.setContentDescription(activity.getString(R.string.chapter_duration,
Converter.getDurationStringLocalized(activity, (media.getDuration() - media.getPosition()))));
}
} else {
progressBar.setVisibility(View.GONE);
position.setVisibility(View.GONE);
}
if (media.getSize() > 0) {
size.setText(Formatter.formatShortFileSize(activity, media.getSize()));
} else if (NetworkUtils.isEpisodeHeadDownloadAllowed() && !media.checkedOnSizeButUnknown()) {
size.setText("{fa-spinner}");
Iconify.addIcons(size);
MediaSizeLoader.getFeedMediaSizeObservable(media).subscribe(
sizeValue -> {
if (sizeValue > 0) {
size.setText(Formatter.formatShortFileSize(activity, sizeValue));
} else {
size.setText("");
}
}, error -> {
size.setText("");
Log.e(TAG, Log.getStackTraceString(error));
});
} else {
size.setText("");
}
}
public void bindDummy() {
item = new FeedItem();
container.setAlpha(0.1f);
secondaryActionIcon.setImageDrawable(null);
isInbox.setVisibility(View.VISIBLE);
isVideo.setVisibility(View.GONE);
isFavorite.setVisibility(View.GONE);
isInQueue.setVisibility(View.GONE);
title.setText("███████");
pubDate.setText("████");
duration.setText("████");
secondaryActionProgress.setPercentage(0, null);
progressBar.setVisibility(View.GONE);
position.setVisibility(View.GONE);
dragHandle.setVisibility(View.GONE);
size.setText("");
itemView.setBackgroundResource(ThemeUtils.getDrawableFromAttr(activity, R.attr.selectableItemBackground));
placeholder.setText("");
if (coverHolder.getVisibility() == View.VISIBLE) {
new CoverLoader(activity)
.withResource(R.color.medium_gray)
.withPlaceholderView(placeholder)
.withCoverView(cover)
.load();
}
}
private void updateDuration(PlaybackPositionEvent event) {
int currentPosition = event.getPosition();
int timeDuration = event.getDuration();
int remainingTime = Math.max(timeDuration - currentPosition, 0);
Log.d(TAG, "currentPosition " + Converter.getDurationStringLong(currentPosition));
if (currentPosition == Playable.INVALID_TIME || timeDuration == Playable.INVALID_TIME) {
Log.w(TAG, "Could not react to position observer update because of invalid time");
return;
}
if (UserPreferences.shouldShowRemainingTime()) {
duration.setText(((remainingTime > 0) ? "-" : "") + Converter.getDurationStringLong(remainingTime));
} else {
duration.setText(Converter.getDurationStringLong(timeDuration));
}
}
public FeedItem getFeedItem() {
return item;
}
public boolean isCurrentlyPlayingItem() {
return item.getMedia() != null && PlaybackStatus.isCurrentlyPlaying(item.getMedia());
}
public void notifyPlaybackPositionUpdated(PlaybackPositionEvent event) {
progressBar.setProgress((int) (100.0 * event.getPosition() / event.getDuration()));
position.setText(Converter.getDurationStringLong(event.getPosition()));
updateDuration(event);
duration.setVisibility(View.VISIBLE); // Even if the duration was previously unknown, it is now known
}
/**
* Hides the separator dot between icons and text if there are no icons.
*/
public void hideSeparatorIfNecessary() {
boolean hasIcons = isInbox.getVisibility() == View.VISIBLE
|| isInQueue.getVisibility() == View.VISIBLE
|| isVideo.getVisibility() == View.VISIBLE
|| isFavorite.getVisibility() == View.VISIBLE
|| isInbox.getVisibility() == View.VISIBLE;
separatorIcons.setVisibility(hasIcons ? View.VISIBLE : View.GONE);
}
}
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