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/*
This file is part of Subsonic.
Subsonic is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
Subsonic is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with Subsonic. If not, see <http://www.gnu.org/licenses/>.
Copyright 2009 (C) Sindre Mehus
*/
package github.daneren2005.dsub.view;
import android.content.Context;
import android.content.res.TypedArray;
import android.graphics.Color;
import android.view.LayoutInflater;
import android.view.View;
import android.widget.*;
import github.daneren2005.dsub.R;
import github.daneren2005.dsub.domain.MusicDirectory;
import github.daneren2005.dsub.domain.PodcastEpisode;
import github.daneren2005.dsub.service.DownloadService;
import github.daneren2005.dsub.service.DownloadFile;
import github.daneren2005.dsub.util.Util;
import java.io.File;
/**
* Used to display songs in a {@code ListView}.
*
* @author Sindre Mehus
*/
public class SongView extends UpdateView implements Checkable {
private static final String TAG = SongView.class.getSimpleName();
private MusicDirectory.Entry song;
private CheckedTextView checkedTextView;
private TextView titleTextView;
private TextView artistTextView;
private TextView durationTextView;
private TextView statusTextView;
private ImageView statusImageView;
private ImageView bookmarkButton;
private View bottomRowView;
private DownloadService downloadService;
private long revision = -1;
private DownloadFile downloadFile;
private boolean dontChangeDownloadFile = false;
private boolean playing = false;
private boolean rightImage = false;
private int moreImage = 0;
private boolean isWorkDone = false;
private boolean isSaved = false;
private File partialFile;
private boolean partialFileExists = false;
private boolean loaded = false;
private boolean isBookmarked = false;
private boolean bookmarked = false;
public SongView(Context context) {
super(context);
LayoutInflater.from(context).inflate(R.layout.song_list_item, this, true);
checkedTextView = (CheckedTextView) findViewById(R.id.song_check);
titleTextView = (TextView) findViewById(R.id.song_title);
artistTextView = (TextView) findViewById(R.id.song_artist);
durationTextView = (TextView) findViewById(R.id.song_duration);
statusTextView = (TextView) findViewById(R.id.song_status);
statusImageView = (ImageView) findViewById(R.id.song_status_icon);
ratingBar = (RatingBar) findViewById(R.id.song_rating);
starButton = (ImageButton) findViewById(R.id.song_star);
starButton.setFocusable(false);
bookmarkButton = (ImageButton) findViewById(R.id.song_bookmark);
bookmarkButton.setFocusable(false);
moreButton = (ImageView) findViewById(R.id.artist_more);
moreButton.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
v.showContextMenu();
}
});
bottomRowView = findViewById(R.id.song_bottom);
}
public void setObjectImpl(Object obj1, Object obj2) {
this.song = (MusicDirectory.Entry) obj1;
boolean checkable = (Boolean) obj2;
StringBuilder artist = new StringBuilder(40);
boolean isPodcast = song instanceof PodcastEpisode;
if(!song.isVideo() || isPodcast) {
if(isPodcast) {
String date = ((PodcastEpisode)song).getDate();
if(date != null) {
int index = date.indexOf(" ");
artist.append(date.substring(0, index != -1 ? index : date.length()));
}
}
else if(song.getArtist() != null) {
artist.append(song.getArtist());
}
if(isPodcast) {
String status = ((PodcastEpisode) song).getStatus();
int statusRes = -1;
if("error".equals(status)) {
statusRes = R.string.song_details_error;
} else if("skipped".equals(status)) {
statusRes = R.string.song_details_skipped;
} else if("downloading".equals(status)) {
statusRes = R.string.song_details_downloading;
}
if(statusRes != -1) {
artist.append(" (");
artist.append(getContext().getString(statusRes));
artist.append(")");
}
}
durationTextView.setText(Util.formatDuration(song.getDuration()));
bottomRowView.setVisibility(View.VISIBLE);
} else {
bottomRowView.setVisibility(View.GONE);
statusTextView.setText(Util.formatDuration(song.getDuration()));
}
String title = song.getTitle();
Integer track = song.getTrack();
if(track != null && Util.getDisplayTrack(context)) {
title = String.format("%02d", track) + " " + title;
}
titleTextView.setText(title);
artistTextView.setText(artist);
checkedTextView.setVisibility(checkable && !song.isVideo() ? View.VISIBLE : View.GONE);
this.setBackgroundColor(0x00000000);
ratingBar.setVisibility(View.GONE);
rating = 0;
revision = -1;
loaded = false;
dontChangeDownloadFile = false;
}
public void setDownloadFile(DownloadFile downloadFile) {
this.downloadFile = downloadFile;
dontChangeDownloadFile = true;
}
public DownloadFile getDownloadFile() {
return downloadFile;
}
@Override
protected void updateBackground() {
if (downloadService == null) {
downloadService = DownloadService.getInstance();
if(downloadService == null) {
return;
}
}
long newRevision = downloadService.getDownloadListUpdateRevision();
if((revision != newRevision && dontChangeDownloadFile == false) || downloadFile == null) {
downloadFile = downloadService.forSong(song);
revision = newRevision;
}
isWorkDone = downloadFile.isWorkDone();
isSaved = downloadFile.isSaved();
partialFile = downloadFile.getPartialFile();
partialFileExists = partialFile.exists();
isStarred = song.isStarred();
isBookmarked = song.getBookmark() != null;
isRated = song.getRating();
// Check if needs to load metadata: check against all fields that we know are null in offline mode
if(song.getBitRate() == null && song.getDuration() == null && song.getDiscNumber() == null && isWorkDone) {
song.loadMetadata(downloadFile.getCompleteFile());
loaded = true;
}
}
@Override
protected void update() {
if(loaded) {
setObjectImpl(song, checkedTextView.getVisibility() == View.VISIBLE);
}
if (downloadService == null) {
return;
}
if(song.isStarred()) {
if(!starred) {
starButton.setVisibility(View.VISIBLE);
starred = true;
}
} else {
if(starred) {
starButton.setVisibility(View.GONE);
starred = false;
}
}
if (isWorkDone) {
int moreImage = isSaved ? R.drawable.download_pinned : R.drawable.download_cached;
if(moreImage != this.moreImage) {
moreButton.setImageResource(moreImage);
this.moreImage = moreImage;
}
} else if(this.moreImage != R.drawable.download_none_light) {
int[] attrs = new int[] {R.attr.download_none};
TypedArray typedArray = context.obtainStyledAttributes(attrs);
moreButton.setImageResource(typedArray.getResourceId(0, 0));
typedArray.recycle();
this.moreImage = R.drawable.download_none_light;
}
if (downloadFile.isDownloading() && !downloadFile.isDownloadCancelled() && partialFileExists) {
statusTextView.setText(Util.formatLocalizedBytes(partialFile.length(), getContext()));
if(!rightImage) {
statusImageView.setVisibility(View.VISIBLE);
rightImage = true;
}
} else if(rightImage) {
statusTextView.setText(null);
statusImageView.setVisibility(View.GONE);
rightImage = false;
}
boolean playing = downloadService.getCurrentPlaying() == downloadFile;
if (playing) {
if(!this.playing) {
this.playing = playing;
int[] attrs = new int[] {R.attr.media_button_start};
TypedArray typedArray = context.obtainStyledAttributes(attrs);
titleTextView.setCompoundDrawablesWithIntrinsicBounds(typedArray.getResourceId(0, 0), 0, 0, 0);
}
} else {
if(this.playing) {
this.playing = playing;
titleTextView.setCompoundDrawablesWithIntrinsicBounds(0, 0, 0, 0);
}
}
if(isBookmarked) {
if(!bookmarked) {
bookmarkButton.setVisibility(View.VISIBLE);
bookmarked = true;
}
} else {
if(bookmarked) {
bookmarkButton.setVisibility(View.GONE);
bookmarked = false;
}
}
if(isRated != rating) {
if(isRated > 1) {
if(rating <= 1) {
ratingBar.setVisibility(View.VISIBLE);
}
ratingBar.setNumStars(isRated);
ratingBar.setRating(isRated);
} else if(isRated <= 1) {
if(rating > 1) {
ratingBar.setVisibility(View.GONE);
}
}
// Still highlight red if a 1-star
if(isRated == 1) {
this.setBackgroundColor(Color.RED);
this.getBackground().setAlpha(20);
} else if(rating == 1) {
this.setBackgroundColor(0x00000000);
}
rating = isRated;
}
}
@Override
public void setChecked(boolean b) {
checkedTextView.setChecked(b);
}
@Override
public boolean isChecked() {
return checkedTextView.isChecked();
}
@Override
public void toggle() {
checkedTextView.toggle();
}
public MusicDirectory.Entry getEntry() {
return song;
}
}
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