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Diffstat (limited to 'subsonic-android/src/net/sourceforge/subsonic/androidapp/util/SongView.java')
-rw-r--r-- | subsonic-android/src/net/sourceforge/subsonic/androidapp/util/SongView.java | 178 |
1 files changed, 178 insertions, 0 deletions
diff --git a/subsonic-android/src/net/sourceforge/subsonic/androidapp/util/SongView.java b/subsonic-android/src/net/sourceforge/subsonic/androidapp/util/SongView.java new file mode 100644 index 00000000..22902a11 --- /dev/null +++ b/subsonic-android/src/net/sourceforge/subsonic/androidapp/util/SongView.java @@ -0,0 +1,178 @@ +/* + 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 net.sourceforge.subsonic.androidapp.util; + +import android.content.Context; +import android.os.Handler; +import android.util.Log; +import android.view.LayoutInflater; +import android.view.View; +import android.widget.Checkable; +import android.widget.CheckedTextView; +import android.widget.LinearLayout; +import android.widget.TextView; +import net.sourceforge.subsonic.androidapp.R; +import net.sourceforge.subsonic.androidapp.domain.MusicDirectory; +import net.sourceforge.subsonic.androidapp.service.DownloadService; +import net.sourceforge.subsonic.androidapp.service.DownloadServiceImpl; +import net.sourceforge.subsonic.androidapp.service.DownloadFile; + +import java.io.File; +import java.util.WeakHashMap; + +/** + * Used to display songs in a {@code ListView}. + * + * @author Sindre Mehus + */ +public class SongView extends LinearLayout implements Checkable { + + private static final String TAG = SongView.class.getSimpleName(); + private static final WeakHashMap<SongView, ?> INSTANCES = new WeakHashMap<SongView, Object>(); + private static Handler handler; + + private CheckedTextView checkedTextView; + private TextView titleTextView; + private TextView artistTextView; + private TextView durationTextView; + private TextView statusTextView; + private MusicDirectory.Entry song; + + 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); + + INSTANCES.put(this, null); + int instanceCount = INSTANCES.size(); + if (instanceCount > 50) { + Log.w(TAG, instanceCount + " live SongView instances"); + } + startUpdater(); + } + + public void setSong(MusicDirectory.Entry song, boolean checkable) { + this.song = song; + 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(); + } + + artist.append(song.getArtist()).append(" (") + .append(String.format(getContext().getString(R.string.song_details_all), bitRate == null ? "" : bitRate, fileFormat)) + .append(")"); + + titleTextView.setText(song.getTitle()); + artistTextView.setText(artist); + durationTextView.setText(Util.formatDuration(song.getDuration())); + checkedTextView.setVisibility(checkable && !song.isVideo() ? View.VISIBLE : View.GONE); + + update(); + } + + private void update() { + DownloadService downloadService = DownloadServiceImpl.getInstance(); + if (downloadService == null) { + return; + } + + DownloadFile downloadFile = downloadService.forSong(song); + File completeFile = downloadFile.getCompleteFile(); + File partialFile = downloadFile.getPartialFile(); + + int leftImage = 0; + int rightImage = 0; + + if (completeFile.exists()) { + leftImage = downloadFile.isSaved() ? R.drawable.saved : R.drawable.downloaded; + } + + 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); + } + } + + private static synchronized void startUpdater() { + if (handler != null) { + return; + } + + handler = new Handler(); + Runnable runnable = new Runnable() { + @Override + public void run() { + updateAll(); + handler.postDelayed(this, 1000L); + } + }; + handler.postDelayed(runnable, 1000L); + } + + private static void updateAll() { + try { + for (SongView view : INSTANCES.keySet()) { + if (view.isShown()) { + view.update(); + } + } + } catch (Throwable x) { + Log.w(TAG, "Error when updating song views.", x); + } + } + + @Override + public void setChecked(boolean b) { + checkedTextView.setChecked(b); + } + + @Override + public boolean isChecked() { + return checkedTextView.isChecked(); + } + + @Override + public void toggle() { + checkedTextView.toggle(); + } +} |