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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.media.MediaMetadataRetriever;
import android.util.Log;
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.service.DownloadService;
import github.daneren2005.dsub.service.DownloadServiceImpl;
import github.daneren2005.dsub.service.DownloadFile;
import github.daneren2005.dsub.util.Util;
import github.daneren2005.dsub.view.UpdateView;
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 Context context;
private MusicDirectory.Entry song;
private CheckedTextView checkedTextView;
private TextView titleTextView;
private TextView artistTextView;
private TextView durationTextView;
private TextView statusTextView;
private ImageButton starButton;
private ImageView moreButton;
private DownloadService downloadService;
private DownloadFile downloadFile;
public SongView(Context context) {
super(context);
this.context = 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);
starButton = (ImageButton) findViewById(R.id.song_star);
}
public void setSong(MusicDirectory.Entry song, boolean checkable) {
this.song = song;
if(Util.isOffline(context)) {
DownloadFile downloadFile = new DownloadFile(context, song, false);
File file = downloadFile.getCompleteFile();
if(file.exists()) {
try {
MediaMetadataRetriever metadata = new MediaMetadataRetriever();
metadata.setDataSource(file.getAbsolutePath());
String discNumber = metadata.extractMetadata(MediaMetadataRetriever.METADATA_KEY_DISC_NUMBER);
if(discNumber == null) {
discNumber = "1/1";
}
int slashIndex = discNumber.indexOf("/");
if(slashIndex > 0) {
discNumber = discNumber.substring(0, slashIndex);
}
song.setDiscNumber(Integer.parseInt(discNumber));
String bitrate = metadata.extractMetadata(MediaMetadataRetriever.METADATA_KEY_BITRATE);
song.setBitRate(Integer.parseInt((bitrate != null) ? bitrate : "0") / 1000);
String length = metadata.extractMetadata(MediaMetadataRetriever.METADATA_KEY_DURATION);
song.setDuration(Integer.parseInt(length) / 1000);
} catch(Exception e) {
Log.i(TAG, "Device doesn't properly support MediaMetadataRetreiver");
}
}
}
StringBuilder artist = new StringBuilder(40);
String bitRate = null;
if (song.getBitRate() != null) {
bitRate = String.format(getContext().getString(R.string.song_details_kbps), song.getBitRate());
}
String fileFormat = null;
if (song.getTranscodedSuffix() != null && !song.getTranscodedSuffix().equals(song.getSuffix())) {
fileFormat = String.format("%s > %s", song.getSuffix(), song.getTranscodedSuffix());
} else {
fileFormat = song.getSuffix();
}
if(!song.isVideo()) {
artist.append(song.getArtist()).append(" (")
.append(String.format(getContext().getString(R.string.song_details_all), bitRate == null ? "" : bitRate, fileFormat))
.append(")");
} else {
artist.append(String.format(getContext().getString(R.string.song_details_all), bitRate == null ? "" : bitRate, fileFormat));
}
titleTextView.setText(song.getTitle());
artistTextView.setText(artist);
durationTextView.setText(Util.formatDuration(song.getDuration()));
checkedTextView.setVisibility(checkable && !song.isVideo() ? View.VISIBLE : View.GONE);
starButton.setVisibility((Util.isOffline(getContext()) || !song.isStarred()) ? View.GONE : View.VISIBLE);
starButton.setFocusable(false);
moreButton = (ImageView) findViewById(R.id.artist_more);
moreButton.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
v.showContextMenu();
}
});
updateBackground();
update();
}
@Override
protected void updateBackground() {
if (downloadService == null) {
downloadService = DownloadServiceImpl.getInstance();
if(downloadService == null) {
return;
}
}
downloadFile = downloadService.forSong(song);
}
@Override
protected void update() {
if (downloadService == null) {
return;
}
starButton.setVisibility((Util.isOffline(getContext()) || !song.isStarred()) ? View.GONE : View.VISIBLE);
File partialFile = downloadFile.getPartialFile();
int leftImage = 0;
int rightImage = 0;
if (downloadFile.isWorkDone()) {
leftImage = downloadFile.isSaved() ? R.drawable.saved : R.drawable.downloaded;
moreButton.setImageResource(R.drawable.list_item_more_shaded);
} else {
moreButton.setImageResource(R.drawable.list_item_more);
}
if (downloadFile.isDownloading() && !downloadFile.isDownloadCancelled() && partialFile.exists()) {
statusTextView.setText(Util.formatLocalizedBytes(partialFile.length(), getContext()));
rightImage = R.drawable.downloading;
} else {
statusTextView.setText(null);
}
statusTextView.setCompoundDrawablesWithIntrinsicBounds(leftImage, 0, rightImage, 0);
boolean playing = downloadService.getCurrentPlaying() == downloadFile;
if (playing) {
titleTextView.setCompoundDrawablesWithIntrinsicBounds(R.drawable.stat_notify_playing, 0, 0, 0);
} else {
titleTextView.setCompoundDrawablesWithIntrinsicBounds(0, 0, 0, 0);
}
}
@Override
public void setChecked(boolean b) {
checkedTextView.setChecked(b);
}
@Override
public boolean isChecked() {
return checkedTextView.isChecked();
}
@Override
public void toggle() {
checkedTextView.toggle();
}
}
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