Merge

10 files changed, 1295 insertions, 1108 deletions

diff --git a/subsonic-android/src/github/daneren2005/dsub/fragments/SelectDirectoryFragment.java b/subsonic-android/src/github/daneren2005/dsub/fragments/SelectDirectoryFragment.java
index f0e370ce..a38fa5fd 100644
--- a/subsonic-android/src/github/daneren2005/dsub/fragments/SelectDirectoryFragment.java
+++ b/subsonic-android/src/github/daneren2005/dsub/fragments/SelectDirectoryFragment.java
@@ -27,6 +27,7 @@ import github.daneren2005.dsub.service.MusicServiceFactory;
 import github.daneren2005.dsub.service.OfflineException;

 import github.daneren2005.dsub.service.ServerTooOldException;

 import github.daneren2005.dsub.util.Constants;

+import github.daneren2005.dsub.util.FileUtil;

 import github.daneren2005.dsub.util.LoadingTask;

 import github.daneren2005.dsub.util.Pair;

 import github.daneren2005.dsub.util.TabBackgroundTask;

@@ -272,6 +273,12 @@ public class SelectDirectoryFragment extends SubsonicFragment implements Adapter
 		} else {

 			getMusicDirectory(id, name, refresh);

 		}

+		

+		//this may be done better elsewhere but it works for now :) 

+    MusicService musicService = MusicServiceFactory.getMusicService(context);

+    if(musicService.hasOfflineScrobbles()){

+      showOfflineScrobblesDialog();

+    }

 	}

 

 	private void getMusicDirectory(final String id, final String name, final boolean refresh) {

@@ -341,9 +348,9 @@ public class SelectDirectoryFragment extends SubsonicFragment implements Adapter
 

 		@Override

 		protected Pair<MusicDirectory, Boolean> doInBackground() throws Throwable {

-			MusicService musicService = MusicServiceFactory.getMusicService(context);

+		  MusicService musicService = MusicServiceFactory.getMusicService(context);

 			MusicDirectory dir = load(musicService);

-			boolean valid = musicService.isLicenseValid(context, this);

+			boolean valid = musicService.isLicenseValid(context, this);	

 			return new Pair<MusicDirectory, Boolean>(dir, valid);

 		}

 

@@ -633,6 +640,56 @@ public class SelectDirectoryFragment extends SubsonicFragment implements Adapter
 

 		builder.create().show();

 	}

+	

+	private void showOfflineScrobblesDialog() {

+	  

+	  

+    AlertDialog.Builder builder = new AlertDialog.Builder(context);

+    builder.setIcon(android.R.drawable.ic_dialog_info);

+

+    builder.setTitle(R.string.select_album_offline_scrobbles_dialog_title);    

+

+    builder.setMessage(R.string.select_album_offline_scrobbles_dialog_message);

+

+    //want this on the left and delete on the right hence the backwards button types

+    builder.setNegativeButton(R.string.select_album_offline_scrobbles_dialog_yes,

+

+      new DialogInterface.OnClickListener() {

+        @Override

+        public void onClick(DialogInterface dialogInterface, int i) {

+          new Thread("Scrobble offline") {

+            @Override

+            public void run() {

+              try {

+                MusicService musicService = MusicServiceFactory.getMusicService(context);

+                musicService.processOfflineScrobbles(context, null);

+              } catch (Exception x) {

+                Log.i(TAG, "Failed to process offline sc/robbles");

+              }

+            }

+          }.start();

+        }

+      });

+

+    builder.setPositiveButton(R.string.select_album_offline_scrobbles_dialog_delete,

+      new DialogInterface.OnClickListener() {

+        @Override

+        public void onClick(DialogInterface dialogInterface, int i) {

+          dialogInterface.dismiss();

+          FileUtil.getOfflineScrobblesFile().delete();

+        }

+      });

+    

+    builder.setNeutralButton(R.string.select_album_offline_scrobbles_dialog_no,

+        new DialogInterface.OnClickListener() {

+          @Override

+          public void onClick(DialogInterface dialogInterface, int i) {

+            dialogInterface.dismiss();

+          }

+        });

+

+    builder.create().show();

+  }

 

 	private View createHeader(List<MusicDirectory.Entry> entries) {

 		View header = entryList.findViewById(R.id.select_album_header);

@@ -690,4 +747,4 @@ public class SelectDirectoryFragment extends SubsonicFragment implements Adapter
 			return null;

 		}

 	}

-}
\ No newline at end of file
+}

diff --git a/subsonic-android/src/github/daneren2005/dsub/service/CachedMusicService.java b/subsonic-android/src/github/daneren2005/dsub/service/CachedMusicService.java
index 5bb2338f..218949c4 100644
--- a/subsonic-android/src/github/daneren2005/dsub/service/CachedMusicService.java
+++ b/subsonic-android/src/github/daneren2005/dsub/service/CachedMusicService.java
@@ -38,6 +38,7 @@ import github.daneren2005.dsub.domain.SearchResult;
 import github.daneren2005.dsub.domain.Share;
 import github.daneren2005.dsub.domain.Version;
 import github.daneren2005.dsub.util.CancellableTask;
+import github.daneren2005.dsub.util.FileUtil;
 import github.daneren2005.dsub.util.LRUCache;
 import github.daneren2005.dsub.util.ProgressListener;
 import github.daneren2005.dsub.util.TimeLimitedCache;
@@ -300,6 +301,18 @@ public class CachedMusicService implements MusicService {
 	public MusicDirectory getSongsByGenre(String genre, int count, int offset, Context context, ProgressListener progressListener) throws Exception {
 		return musicService.getSongsByGenre(genre, count, offset, context, progressListener);
 	}
+	
+	@Override
+  public boolean hasOfflineScrobbles(){
+    return musicService.hasOfflineScrobbles();
+  }
+	
+	@Override
+  public void processOfflineScrobbles(final Context context, final ProgressListener progressListener) throws Exception{
+    musicService.processOfflineScrobbles(context, progressListener);
+  }
+  
+  
 
     private void checkSettingsChanged(Context context) {
         String newUrl = Util.getRestUrl(context, null);
diff --git a/subsonic-android/src/github/daneren2005/dsub/service/MusicService.java b/subsonic-android/src/github/daneren2005/dsub/service/MusicService.java
index c0d0b589..046610f4 100644
--- a/subsonic-android/src/github/daneren2005/dsub/service/MusicService.java
+++ b/subsonic-android/src/github/daneren2005/dsub/service/MusicService.java
@@ -117,4 +117,8 @@ public interface MusicService {
 	List<Genre> getGenres(boolean refresh, Context context, ProgressListener progressListener) throws Exception;
 	
 	public MusicDirectory getSongsByGenre(String genre, int count, int offset, Context context, ProgressListener progressListener) throws Exception;
+
+  boolean hasOfflineScrobbles();
+  
+  void processOfflineScrobbles(final Context context, final ProgressListener progressListener) throws Exception;
 }
\ No newline at end of file
diff --git a/subsonic-android/src/github/daneren2005/dsub/service/OfflineMusicService.java b/subsonic-android/src/github/daneren2005/dsub/service/OfflineMusicService.java
index af8f7cf7..606eab88 100644
--- a/subsonic-android/src/github/daneren2005/dsub/service/OfflineMusicService.java
+++ b/subsonic-android/src/github/daneren2005/dsub/service/OfflineMusicService.java
@@ -19,8 +19,6 @@
 package github.daneren2005.dsub.service;
 
 import java.io.File;
-import java.io.FileInputStream;
-import java.io.InputStream;
 import java.io.Reader;
 import java.io.FileReader;
 import java.util.ArrayList;
@@ -34,8 +32,6 @@ import java.util.Set;
 import android.content.Context;
 import android.content.SharedPreferences;
 import android.graphics.Bitmap;
-import android.graphics.BitmapFactory;
-import android.media.MediaMetadataRetriever;
 import android.util.Log;
 import github.daneren2005.dsub.domain.Artist;
 import github.daneren2005.dsub.domain.Genre;
@@ -47,7 +43,6 @@ import github.daneren2005.dsub.domain.MusicFolder;
 import github.daneren2005.dsub.domain.Playlist;
 import github.daneren2005.dsub.domain.SearchCritera;
 import github.daneren2005.dsub.domain.SearchResult;
-import github.daneren2005.dsub.service.parser.PlaylistParser;
 import github.daneren2005.dsub.util.Constants;
 import github.daneren2005.dsub.util.FileUtil;
 import github.daneren2005.dsub.util.ProgressListener;
@@ -171,27 +166,6 @@ public class OfflineMusicService extends RESTMusicService {
 					// Failed parseInt, just means track filled out
 				}
 			}
-			
-			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);
-				}
-				entry.setDiscNumber(Integer.parseInt(discNumber));
-				String bitrate = metadata.extractMetadata(MediaMetadataRetriever.METADATA_KEY_BITRATE);
-				entry.setBitRate(Integer.parseInt((bitrate != null) ? bitrate : "0") / 1000);
-				String length = metadata.extractMetadata(MediaMetadataRetriever.METADATA_KEY_DURATION);
-				entry.setDuration(Integer.parseInt(length) / 1000);
-				metadata.release();
-			} catch(Exception e) {
-				Log.i(TAG, "Device doesn't properly support MediaMetadataRetreiver");
-			}
         }
 		
         entry.setTitle(title);
@@ -434,7 +408,33 @@ public class OfflineMusicService extends RESTMusicService {
 
     @Override
     public void scrobble(String id, boolean submission, Context context, ProgressListener progressListener) throws Exception {
-        throw new OfflineException("Scrobbling not available in offline mode");
+
+      if(!submission)
+        return;      
+      
+      SharedPreferences prefs = Util.getPreferences(context);
+      String cacheLocn = prefs.getString(Constants.PREFERENCES_KEY_CACHE_LOCATION, null);
+      
+      File offlineScrobblesFile = FileUtil.getOfflineScrobblesFile();
+      
+      String scrobbleSearchCriteria = id.replace(cacheLocn, "");
+      if(scrobbleSearchCriteria.startsWith("/"))
+    	  scrobbleSearchCriteria = scrobbleSearchCriteria.substring(1);
+      
+      scrobbleSearchCriteria = scrobbleSearchCriteria.replace(".complete", "").replace(".partial", "").replace(".mp3", "");
+      String[] details = scrobbleSearchCriteria.split("/");
+
+      //last.fm only uses artist and track title so broaden the search by just using those. doesn't matter if it find the track on a different album
+      String artist = "artist:\""+details[0]+"\"";
+      String title = "title:\""+details[2].substring(details[2].indexOf('-')+1)+"\"";
+
+      scrobbleSearchCriteria = artist + " AND " + title; 
+
+      BufferedWriter bw = new BufferedWriter(new FileWriter(offlineScrobblesFile, true));
+      bw.write(scrobbleSearchCriteria + "," + System.currentTimeMillis());
+      bw.newLine();
+      bw.flush();
+      bw.close();
     }
 
     @Override
@@ -515,6 +515,16 @@ public class OfflineMusicService extends RESTMusicService {
 
         return result;
     }
+    
+    @Override
+    public boolean hasOfflineScrobbles(){
+      return false;
+    }
+    
+    @Override
+    public void processOfflineScrobbles(final Context context, final ProgressListener progressListener) throws Exception{
+      throw new OfflineException("Offline scrobble cached can not be processes while in offline mode");
+    }
 
     private void listFilesRecursively(File parent, List<File> children) {
         for (File file : FileUtil.listMediaFiles(parent)) {
diff --git a/subsonic-android/src/github/daneren2005/dsub/service/RESTMusicService.java b/subsonic-android/src/github/daneren2005/dsub/service/RESTMusicService.java
index 1f283a3b..31554ceb 100644
--- a/subsonic-android/src/github/daneren2005/dsub/service/RESTMusicService.java
+++ b/subsonic-android/src/github/daneren2005/dsub/service/RESTMusicService.java
@@ -162,7 +162,7 @@ public class RESTMusicService implements MusicService {
             Log.e(TAG, "Failed to create custom SSL socket factory, using default.", x);
             return org.apache.http.conn.ssl.SSLSocketFactory.getSocketFactory();
         }
-    }
+    }    
 
     @Override
     public void ping(Context context, ProgressListener progressListener) throws Exception {
@@ -176,7 +176,8 @@ public class RESTMusicService implements MusicService {
 
     @Override
     public boolean isLicenseValid(Context context, ProgressListener progressListener) throws Exception {
-        Reader reader = getReader(context, progressListener, "getLicense", null);
+      
+      Reader reader = getReader(context, progressListener, "getLicense", null);
         try {
             ServerInfo serverInfo = new LicenseParser(context).parse(reader);
             return serverInfo.isLicenseValid();
@@ -186,6 +187,7 @@ public class RESTMusicService implements MusicService {
     }
 
     public List<MusicFolder> getMusicFolders(boolean refresh, Context context, ProgressListener progressListener) throws Exception {
+       
         List<MusicFolder> cachedMusicFolders = readCachedMusicFolders(context);
         if (cachedMusicFolders != null && !refresh) {
             return cachedMusicFolders;
@@ -489,8 +491,18 @@ public class RESTMusicService implements MusicService {
 
     @Override
     public void scrobble(String id, boolean submission, Context context, ProgressListener progressListener) throws Exception {
+        scrobble(id, submission, 0, context, progressListener);
+    }
+    
+    public void scrobble(String id, boolean submission, long time, Context context, ProgressListener progressListener) throws Exception {
         checkServerVersion(context, "1.5", "Scrobbling not supported.");
-        Reader reader = getReader(context, progressListener, "scrobble", null, Arrays.asList("id", "submission"), Arrays.<Object>asList(id, submission));
+        Reader reader;
+        if(time > 0){
+        	checkServerVersion(context, "1.8", "Scrobbling with a time not supported.");
+        	reader = getReader(context, progressListener, "scrobble", null, Arrays.asList("id", "submission", "time"), Arrays.<Object>asList(id, submission, time));
+        }
+        else
+        	reader = getReader(context, progressListener, "scrobble", null, Arrays.asList("id", "submission"), Arrays.<Object>asList(id, submission));
         try {
             new ErrorParser(context).parse(reader);
         } finally {
@@ -855,6 +867,63 @@ public class RESTMusicService implements MusicService {
 			Util.close(reader);
 		}
 	}
+	
+	@Override
+	public boolean hasOfflineScrobbles(){
+	  return FileUtil.getOfflineScrobblesFile().exists();
+	}
+	
+	@Override
+	public void processOfflineScrobbles(final Context context, final ProgressListener progressListener) throws Exception{
+    File offlineScrobblesFile = FileUtil.getOfflineScrobblesFile();
+    try{
+      
+      BufferedReader br = new BufferedReader(new FileReader(offlineScrobblesFile));
+      String line;
+
+      ArrayList<String> lines = new ArrayList<String>();
+      while ((line = br.readLine()) != null) {
+        lines.add(line);
+      }
+      br.close();
+      offlineScrobblesFile.delete();
+
+      for(int i = 0; i < lines.size(); i++){
+        line = lines.get(i);
+        String filename = line.substring(0, line.lastIndexOf(','));         
+          
+        try{
+          long time = Long.parseLong(line.substring(line.lastIndexOf(',')+1));
+          SearchCritera critera = new SearchCritera(filename, 0, 0, 1);
+          SearchResult result = searchNew(critera, context, progressListener);
+          if(result.getSongs().size() == 1){
+            Log.i(TAG, "Query '" + filename + "' returned song " + result.getSongs().get(0).getTitle() + " by " + result.getSongs().get(0).getArtist() + " with id " + result.getSongs().get(0).getId());
+            Log.i(TAG, "Scrobbling " + result.getSongs().get(0).getId() + " with time " + time);
+            scrobble(result.getSongs().get(0).getId(), true, time, context, progressListener);
+          }
+          else{
+            throw new Exception("Song not found on server");
+          }
+        }
+        catch(Exception e){
+          Log.e(TAG, e.toString());
+          BufferedWriter bw = new BufferedWriter(new FileWriter(offlineScrobblesFile, true));
+          bw.write(line);
+          bw.newLine();
+          bw.flush();
+          bw.close();
+        }
+      }
+    }
+    catch(FileNotFoundException fnfe){
+      //ignore, we dont care
+    }
+    catch(Exception e){
+      Log.e(TAG, e.toString());
+    }
+  }
+	
+	
 
     private Reader getReader(Context context, ProgressListener progressListener, String method, HttpParams requestParams) throws Exception {
         return getReader(context, progressListener, method, requestParams, Collections.<String>emptyList(), Collections.emptyList());
diff --git a/subsonic-android/src/github/daneren2005/dsub/util/Constants.java b/subsonic-android/src/github/daneren2005/dsub/util/Constants.java
index 78ed1a41..d6aa4541 100644
--- a/subsonic-android/src/github/daneren2005/dsub/util/Constants.java
+++ b/subsonic-android/src/github/daneren2005/dsub/util/Constants.java
@@ -126,6 +126,8 @@ public final class Constants {
     public static final String DONATION_URL = "http://subsonic.org/pages/android-donation.jsp";
 
     public static final String ALBUM_ART_FILE = "albumart.jpg";
+    
+    public static final String OFFLINE_SCROBBLES_FILE = "offline_scrobbles.log";
 
     private Constants() {
     }
diff --git a/subsonic-android/src/github/daneren2005/dsub/util/FileUtil.java b/subsonic-android/src/github/daneren2005/dsub/util/FileUtil.java
index 7ead874c..ca06b55f 100644
--- a/subsonic-android/src/github/daneren2005/dsub/util/FileUtil.java
+++ b/subsonic-android/src/github/daneren2005/dsub/util/FileUtil.java
@@ -149,6 +149,11 @@ public class FileUtil {
         }
         return dir;
     }
+    
+    public static File getOfflineScrobblesFile(){
+    	File offlineScrobblesFile = new File(getSubsonicDirectory(), fileSystemSafe(Constants.OFFLINE_SCROBBLES_FILE));
+    	return offlineScrobblesFile;
+    }
 
     public static void createDirectoryForParent(File file) {
         File dir = file.getParentFile();
diff --git a/subsonic-android/src/github/daneren2005/dsub/util/Util.java b/subsonic-android/src/github/daneren2005/dsub/util/Util.java
index 650d071d..18b30d49 100644
--- a/subsonic-android/src/github/daneren2005/dsub/util/Util.java
+++ b/subsonic-android/src/github/daneren2005/dsub/util/Util.java
@@ -1,1074 +1,1074 @@
-/*
- 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.util;
-
-import android.annotation.TargetApi;
-import android.app.Activity;
-import android.app.AlertDialog;
-import android.app.Notification;
-import android.app.NotificationManager;
-import android.app.PendingIntent;
-import android.app.Service;
-import android.content.ComponentName;
-import android.content.Context;
-import android.content.DialogInterface;
-import android.content.Intent;
-import android.content.SharedPreferences;
-import android.content.res.Resources;
-import android.graphics.Bitmap;
-import android.graphics.drawable.BitmapDrawable;
-import android.graphics.drawable.Drawable;
-import android.media.AudioManager;
-import android.media.AudioManager.OnAudioFocusChangeListener;
-import android.net.ConnectivityManager;
-import android.net.NetworkInfo;
-import android.net.wifi.WifiManager;
-import android.os.Build;
-import android.os.Environment;
-import android.os.Handler;
-import android.support.v4.app.NotificationCompat;
-import android.util.Log;
-import android.view.Gravity;
-import android.view.ViewGroup;
-import android.view.KeyEvent;
-import android.widget.LinearLayout;
-import android.widget.RemoteViews;
-import android.widget.TextView;
-import android.widget.Toast;
-import github.daneren2005.dsub.R;
-import github.daneren2005.dsub.activity.MainActivity;
-import github.daneren2005.dsub.domain.MusicDirectory;
-import github.daneren2005.dsub.domain.PlayerState;
-import github.daneren2005.dsub.domain.RepeatMode;
-import github.daneren2005.dsub.domain.Version;
-import github.daneren2005.dsub.provider.DSubWidgetProvider;
-import github.daneren2005.dsub.receiver.MediaButtonIntentReceiver;
-import github.daneren2005.dsub.service.DownloadService;
-import github.daneren2005.dsub.service.DownloadServiceImpl;
-import org.apache.http.HttpEntity;
-
-import java.io.ByteArrayOutputStream;
-import java.io.Closeable;
-import java.io.File;
-import java.io.FileInputStream;
-import java.io.FileOutputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.OutputStream;
-import java.io.UnsupportedEncodingException;
-import java.lang.reflect.Constructor;
-import java.lang.reflect.Method;
-import java.security.MessageDigest;
-import java.text.DecimalFormat;
-import java.text.NumberFormat;
-import java.util.Map;
-import java.util.concurrent.ConcurrentHashMap;
-
-/**
- * @author Sindre Mehus
- * @version $Id$
- */
-public final class Util {
-    private static final String TAG = Util.class.getSimpleName();
-
-    private static final DecimalFormat GIGA_BYTE_FORMAT = new DecimalFormat("0.00 GB");
-    private static final DecimalFormat MEGA_BYTE_FORMAT = new DecimalFormat("0.00 MB");
-    private static final DecimalFormat KILO_BYTE_FORMAT = new DecimalFormat("0 KB");
-
-    private static DecimalFormat GIGA_BYTE_LOCALIZED_FORMAT = null;
-    private static DecimalFormat MEGA_BYTE_LOCALIZED_FORMAT = null;
-    private static DecimalFormat KILO_BYTE_LOCALIZED_FORMAT = null;
-    private static DecimalFormat BYTE_LOCALIZED_FORMAT = null;
-
-    public static final String EVENT_META_CHANGED = "github.daneren2005.dsub.EVENT_META_CHANGED";
-    public static final String EVENT_PLAYSTATE_CHANGED = "github.daneren2005.dsub.EVENT_PLAYSTATE_CHANGED";
-	
-	public static final String AVRCP_PLAYSTATE_CHANGED = "com.android.music.playstatechanged";
-	public static final String AVRCP_METADATA_CHANGED = "com.android.music.metachanged";
-	
-	private static boolean hasFocus = false;
-	private static boolean pauseFocus = false;
-	private static boolean lowerFocus = false;
-
-    private static final Map<Integer, Version> SERVER_REST_VERSIONS = new ConcurrentHashMap<Integer, Version>();
-
-    // Used by hexEncode()
-    private static final char[] HEX_DIGITS = {'0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'a', 'b', 'c', 'd', 'e', 'f'};
-
-    private final static Pair<Integer, Integer> NOTIFICATION_TEXT_COLORS = new Pair<Integer, Integer>();
-    private static Toast toast;
-
-    private Util() {
-    }
-
-    public static boolean isOffline(Context context) {
-        SharedPreferences prefs = getPreferences(context);
-		return prefs.getBoolean(Constants.PREFERENCES_KEY_OFFLINE, false);
-    }
-	
-	public static void setOffline(Context context, boolean offline) {
-		SharedPreferences prefs = getPreferences(context);
-		SharedPreferences.Editor editor = prefs.edit();
-		editor.putBoolean(Constants.PREFERENCES_KEY_OFFLINE, offline);
-		editor.commit();
-	}
-
-    public static boolean isScreenLitOnDownload(Context context) {
-        SharedPreferences prefs = getPreferences(context);
-        return prefs.getBoolean(Constants.PREFERENCES_KEY_SCREEN_LIT_ON_DOWNLOAD, false);
-    }
-
-    public static RepeatMode getRepeatMode(Context context) {
-        SharedPreferences prefs = getPreferences(context);
-        return RepeatMode.valueOf(prefs.getString(Constants.PREFERENCES_KEY_REPEAT_MODE, RepeatMode.OFF.name()));
-    }
-
-    public static void setRepeatMode(Context context, RepeatMode repeatMode) {
-        SharedPreferences prefs = getPreferences(context);
-        SharedPreferences.Editor editor = prefs.edit();
-        editor.putString(Constants.PREFERENCES_KEY_REPEAT_MODE, repeatMode.name());
-        editor.commit();
-    }
-
-    public static boolean isScrobblingEnabled(Context context) {
-        if (isOffline(context)) {
-			return false;
-		}
-        SharedPreferences prefs = getPreferences(context);
-        return prefs.getBoolean(Constants.PREFERENCES_KEY_SCROBBLE, false);
-    }
-
-    public static void setActiveServer(Context context, int instance) {
-        SharedPreferences prefs = getPreferences(context);
-        SharedPreferences.Editor editor = prefs.edit();
-        editor.putInt(Constants.PREFERENCES_KEY_SERVER_INSTANCE, instance);
-		editor.putString(Constants.PREFERENCES_KEY_MUSIC_FOLDER_ID + instance, null);
-        editor.commit();
-    }
-
-    public static int getActiveServer(Context context) {
-        SharedPreferences prefs = getPreferences(context);
-        return prefs.getInt(Constants.PREFERENCES_KEY_SERVER_INSTANCE, 1);
-    }
-	
-	public static boolean checkServerVersion(Context context, String requiredVersion) {
-		Version version = Util.getServerRestVersion(context);
-		Version required = new Version(requiredVersion);
-		if(version != null && version.compareTo(required) >= 0) {
-			return true;
-		} else {
-			return false;
-		}
-	}
-	
-	public static int getServerCount(Context context) {
-		SharedPreferences prefs = getPreferences(context);
-		return prefs.getInt(Constants.PREFERENCES_KEY_SERVER_COUNT, 1);
-	}
-
-	public static void removeInstanceName(Context context, int instance, int activeInstance) {
-		SharedPreferences prefs = getPreferences(context);
-		SharedPreferences.Editor editor = prefs.edit();
-
-		int newInstance = instance + 1;
-
-		String server = prefs.getString(Constants.PREFERENCES_KEY_SERVER_KEY + newInstance, null);
-		String serverName = prefs.getString(Constants.PREFERENCES_KEY_SERVER_NAME + newInstance, null);
-		String serverUrl = prefs.getString(Constants.PREFERENCES_KEY_SERVER_URL + newInstance, null);
-		String userName = prefs.getString(Constants.PREFERENCES_KEY_USERNAME + newInstance, null);
-		String password = prefs.getString(Constants.PREFERENCES_KEY_PASSWORD + newInstance, null);
-
-		editor.putString(Constants.PREFERENCES_KEY_SERVER_KEY + instance, server);
-		editor.putString(Constants.PREFERENCES_KEY_SERVER_NAME + instance, serverName);
-		editor.putString(Constants.PREFERENCES_KEY_SERVER_URL + instance, serverUrl);
-		editor.putString(Constants.PREFERENCES_KEY_USERNAME + instance, userName);
-		editor.putString(Constants.PREFERENCES_KEY_PASSWORD + instance, password);
-
-		editor.putString(Constants.PREFERENCES_KEY_SERVER_KEY + newInstance, null);
-		editor.putString(Constants.PREFERENCES_KEY_SERVER_NAME + newInstance, null);
-		editor.putString(Constants.PREFERENCES_KEY_SERVER_URL + newInstance, null);
-		editor.putString(Constants.PREFERENCES_KEY_USERNAME + newInstance, null);
-		editor.putString(Constants.PREFERENCES_KEY_PASSWORD + newInstance, null);
-		editor.commit();
-
-		if (instance == activeInstance) {
-			if(instance != 1) {
-				Util.setActiveServer(context, 1);
-			} else {
-				Util.setOffline(context, true);
-			}
-		} else if (newInstance == activeInstance) {
-			Util.setActiveServer(context, instance);
-		}
-	}
-
-    public static String getServerName(Context context, int instance) {
-        SharedPreferences prefs = getPreferences(context);
-        return prefs.getString(Constants.PREFERENCES_KEY_SERVER_NAME + instance, null);
-    }
-	
-	public static String getUserName(Context context, int instance) {
-		if (instance == 0) {
-			return context.getResources().getString(R.string.main_offline);
-		}
-		SharedPreferences prefs = getPreferences(context);
-		return prefs.getString(Constants.PREFERENCES_KEY_USERNAME + instance, null);
-	}
-
-    public static void setServerRestVersion(Context context, Version version) {
-        SERVER_REST_VERSIONS.put(getActiveServer(context), version);
-    }
-
-    public static Version getServerRestVersion(Context context) {
-        return SERVER_REST_VERSIONS.get(getActiveServer(context));
-    }
-
-    public static void setSelectedMusicFolderId(Context context, String musicFolderId) {
-        int instance = getActiveServer(context);
-        SharedPreferences prefs = getPreferences(context);
-        SharedPreferences.Editor editor = prefs.edit();
-        editor.putString(Constants.PREFERENCES_KEY_MUSIC_FOLDER_ID + instance, musicFolderId);
-        editor.commit();
-    }
-
-    public static String getSelectedMusicFolderId(Context context) {
-        SharedPreferences prefs = getPreferences(context);
-        int instance = getActiveServer(context);
-        return prefs.getString(Constants.PREFERENCES_KEY_MUSIC_FOLDER_ID + instance, null);
-    }
-
-    public static String getTheme(Context context) {
-        SharedPreferences prefs = getPreferences(context);
-        return prefs.getString(Constants.PREFERENCES_KEY_THEME, null);
-    }
-
-    public static int getMaxBitrate(Context context) {
-        ConnectivityManager manager = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
-        NetworkInfo networkInfo = manager.getActiveNetworkInfo();
-        if (networkInfo == null) {
-            return 0;
-        }
-
-        boolean wifi = networkInfo.getType() == ConnectivityManager.TYPE_WIFI;
-        SharedPreferences prefs = getPreferences(context);
-        return Integer.parseInt(prefs.getString(wifi ? Constants.PREFERENCES_KEY_MAX_BITRATE_WIFI : Constants.PREFERENCES_KEY_MAX_BITRATE_MOBILE, "0"));
-    }
-	
-	public static int getMaxVideoBitrate(Context context) {
-        ConnectivityManager manager = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
-        NetworkInfo networkInfo = manager.getActiveNetworkInfo();
-        if (networkInfo == null) {
-            return 0;
-        }
-
-        boolean wifi = networkInfo.getType() == ConnectivityManager.TYPE_WIFI;
-        SharedPreferences prefs = getPreferences(context);
-        return Integer.parseInt(prefs.getString(wifi ? Constants.PREFERENCES_KEY_MAX_VIDEO_BITRATE_WIFI : Constants.PREFERENCES_KEY_MAX_VIDEO_BITRATE_MOBILE, "0"));
-    }
-
-    public static int getPreloadCount(Context context) {
-		ConnectivityManager manager = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
-        NetworkInfo networkInfo = manager.getActiveNetworkInfo();
-        if (networkInfo == null) {
-            return 3;
-        }
-		
-        SharedPreferences prefs = getPreferences(context);
-		boolean wifi = networkInfo.getType() == ConnectivityManager.TYPE_WIFI;
-        int preloadCount = Integer.parseInt(prefs.getString(wifi ? Constants.PREFERENCES_KEY_PRELOAD_COUNT_WIFI : Constants.PREFERENCES_KEY_PRELOAD_COUNT_MOBILE, "-1"));
-        return preloadCount == -1 ? Integer.MAX_VALUE : preloadCount;
-    }
-
-    public static int getCacheSizeMB(Context context) {
-        SharedPreferences prefs = getPreferences(context);
-        int cacheSize = Integer.parseInt(prefs.getString(Constants.PREFERENCES_KEY_CACHE_SIZE, "-1"));
-        return cacheSize == -1 ? Integer.MAX_VALUE : cacheSize;
-    }
-
-    public static String getRestUrl(Context context, String method) {
-        StringBuilder builder = new StringBuilder();
-
-        SharedPreferences prefs = getPreferences(context);
-
-        int instance = prefs.getInt(Constants.PREFERENCES_KEY_SERVER_INSTANCE, 1);
-        String serverUrl = prefs.getString(Constants.PREFERENCES_KEY_SERVER_URL + instance, null);
-        String username = prefs.getString(Constants.PREFERENCES_KEY_USERNAME + instance, null);
-        String password = prefs.getString(Constants.PREFERENCES_KEY_PASSWORD + instance, null);
-
-        // Slightly obfuscate password
-        password = "enc:" + Util.utf8HexEncode(password);
-
-        builder.append(serverUrl);
-        if (builder.charAt(builder.length() - 1) != '/') {
-            builder.append("/");
-        }
-        builder.append("rest/").append(method).append(".view");
-        builder.append("?u=").append(username);
-        builder.append("&p=").append(password);
-        builder.append("&v=").append(Constants.REST_PROTOCOL_VERSION);
-        builder.append("&c=").append(Constants.REST_CLIENT_ID);
-
-        return builder.toString();
-    }
-	
-	public static String getVideoPlayerType(Context context) {
-		SharedPreferences prefs = getPreferences(context); 
-		return prefs.getString(Constants.PREFERENCES_KEY_VIDEO_PLAYER, "raw"); 
-	}
-
-    public static SharedPreferences getPreferences(Context context) {
-        return context.getSharedPreferences(Constants.PREFERENCES_FILE_NAME, 0);
-    }
-
-    public static String getContentType(HttpEntity entity) {
-        if (entity == null || entity.getContentType() == null) {
-            return null;
-        }
-        return entity.getContentType().getValue();
-    }
-
-    public static int getRemainingTrialDays(Context context) {
-        SharedPreferences prefs = getPreferences(context);
-        long installTime = prefs.getLong(Constants.PREFERENCES_KEY_INSTALL_TIME, 0L);
-
-        if (installTime == 0L) {
-            installTime = System.currentTimeMillis();
-            SharedPreferences.Editor editor = prefs.edit();
-            editor.putLong(Constants.PREFERENCES_KEY_INSTALL_TIME, installTime);
-            editor.commit();
-        }
-
-        long now = System.currentTimeMillis();
-        long millisPerDay = 24L * 60L * 60L * 1000L;
-        int daysSinceInstall = (int) ((now - installTime) / millisPerDay);
-        return Math.max(0, Constants.FREE_TRIAL_DAYS - daysSinceInstall);
-    }
-
-    /**
-     * Get the contents of an <code>InputStream</code> as a <code>byte[]</code>.
-     * <p/>
-     * This method buffers the input internally, so there is no need to use a
-     * <code>BufferedInputStream</code>.
-     *
-     * @param input the <code>InputStream</code> to read from
-     * @return the requested byte array
-     * @throws NullPointerException if the input is null
-     * @throws IOException          if an I/O error occurs
-     */
-    public static byte[] toByteArray(InputStream input) throws IOException {
-        ByteArrayOutputStream output = new ByteArrayOutputStream();
-        copy(input, output);
-        return output.toByteArray();
-    }
-
-    public static long copy(InputStream input, OutputStream output)
-            throws IOException {
-        byte[] buffer = new byte[1024 * 4];
-        long count = 0;
-        int n;
-        while (-1 != (n = input.read(buffer))) {
-            output.write(buffer, 0, n);
-            count += n;
-        }
-        return count;
-    }
-
-    public static void atomicCopy(File from, File to) throws IOException {
-        FileInputStream in = null;
-        FileOutputStream out = null;
-        File tmp = null;
-        try {
-            tmp = new File(to.getPath() + ".tmp");
-            in = new FileInputStream(from);
-            out = new FileOutputStream(tmp);
-            in.getChannel().transferTo(0, from.length(), out.getChannel());
-            out.close();
-            if (!tmp.renameTo(to)) {
-                throw new IOException("Failed to rename " + tmp + " to " + to);
-            }
-            Log.i(TAG, "Copied " + from + " to " + to);
-        } catch (IOException x) {
-            close(out);
-            delete(to);
-            throw x;
-        } finally {
-            close(in);
-            close(out);
-            delete(tmp);
-        }
-    }
-	public static void renameFile(File from, File to) throws IOException {
-		if(from.renameTo(to)) {
-			Log.i(TAG, "Renamed " + from + " to " + to);
-		} else {
-			atomicCopy(from, to);
-		}
-	}
-
-    public static void close(Closeable closeable) {
-        try {
-            if (closeable != null) {
-                closeable.close();
-            }
-        } catch (Throwable x) {
-            // Ignored
-        }
-    }
-
-    public static boolean delete(File file) {
-        if (file != null && file.exists()) {
-            if (!file.delete()) {
-                Log.w(TAG, "Failed to delete file " + file);
-                return false;
-            }
-            Log.i(TAG, "Deleted file " + file);
-        }
-        return true;
-    }
-	public static boolean recursiveDelete(File dir) {
-		if (dir != null && dir.exists()) {
-			for(File file: dir.listFiles()) {
-				if(file.isDirectory()) {
-					if(!recursiveDelete(file)) {
-						return false;
-					}
-				} else if(file.exists()) {
-					if(!file.delete()) {
-						return false;
-					}
-				}
-			}
-			return dir.delete();
-		}
-		return false;
-	}
-
-    public static void toast(Context context, int messageId) {
-        toast(context, messageId, true);
-    }
-
-    public static void toast(Context context, int messageId, boolean shortDuration) {
-        toast(context, context.getString(messageId), shortDuration);
-    }
-
-    public static void toast(Context context, String message) {
-        toast(context, message, true);
-    }
-
-    public static void toast(Context context, String message, boolean shortDuration) {
-        if (toast == null) {
-            toast = Toast.makeText(context, message, shortDuration ? Toast.LENGTH_SHORT : Toast.LENGTH_LONG);
-            toast.setGravity(Gravity.CENTER, 0, 0);
-        } else {
-            toast.setText(message);
-            toast.setDuration(shortDuration ? Toast.LENGTH_SHORT : Toast.LENGTH_LONG);
-        }
-        toast.show();
-    }
-
-    /**
-     * Converts a byte-count to a formatted string suitable for display to the user.
-     * For instance:
-     * <ul>
-     * <li><code>format(918)</code> returns <em>"918 B"</em>.</li>
-     * <li><code>format(98765)</code> returns <em>"96 KB"</em>.</li>
-     * <li><code>format(1238476)</code> returns <em>"1.2 MB"</em>.</li>
-     * </ul>
-     * This method assumes that 1 KB is 1024 bytes.
-     * To get a localized string, please use formatLocalizedBytes instead.
-     *
-     * @param byteCount The number of bytes.
-     * @return The formatted string.
-     */
-    public static synchronized String formatBytes(long byteCount) {
-
-        // More than 1 GB?
-        if (byteCount >= 1024 * 1024 * 1024) {
-            NumberFormat gigaByteFormat = GIGA_BYTE_FORMAT;
-            return gigaByteFormat.format((double) byteCount / (1024 * 1024 * 1024));
-        }
-
-        // More than 1 MB?
-        if (byteCount >= 1024 * 1024) {
-            NumberFormat megaByteFormat = MEGA_BYTE_FORMAT;
-            return megaByteFormat.format((double) byteCount / (1024 * 1024));
-        }
-
-        // More than 1 KB?
-        if (byteCount >= 1024) {
-            NumberFormat kiloByteFormat = KILO_BYTE_FORMAT;
-            return kiloByteFormat.format((double) byteCount / 1024);
-        }
-
-        return byteCount + " B";
-    }
-
-    /**
-     * Converts a byte-count to a formatted string suitable for display to the user.
-     * For instance:
-     * <ul>
-     * <li><code>format(918)</code> returns <em>"918 B"</em>.</li>
-     * <li><code>format(98765)</code> returns <em>"96 KB"</em>.</li>
-     * <li><code>format(1238476)</code> returns <em>"1.2 MB"</em>.</li>
-     * </ul>
-     * This method assumes that 1 KB is 1024 bytes.
-     * This version of the method returns a localized string.
-     *
-     * @param byteCount The number of bytes.
-     * @return The formatted string.
-     */
-    public static synchronized String formatLocalizedBytes(long byteCount, Context context) {
-
-        // More than 1 GB?
-        if (byteCount >= 1024 * 1024 * 1024) {
-            if (GIGA_BYTE_LOCALIZED_FORMAT == null) {
-                GIGA_BYTE_LOCALIZED_FORMAT = new DecimalFormat(context.getResources().getString(R.string.util_bytes_format_gigabyte));
-            }
-
-            return GIGA_BYTE_LOCALIZED_FORMAT.format((double) byteCount / (1024 * 1024 * 1024));
-        }
-
-        // More than 1 MB?
-        if (byteCount >= 1024 * 1024) {
-            if (MEGA_BYTE_LOCALIZED_FORMAT == null) {
-                MEGA_BYTE_LOCALIZED_FORMAT = new DecimalFormat(context.getResources().getString(R.string.util_bytes_format_megabyte));
-            }
-
-            return MEGA_BYTE_LOCALIZED_FORMAT.format((double) byteCount / (1024 * 1024));
-        }
-
-        // More than 1 KB?
-        if (byteCount >= 1024) {
-            if (KILO_BYTE_LOCALIZED_FORMAT == null) {
-                KILO_BYTE_LOCALIZED_FORMAT = new DecimalFormat(context.getResources().getString(R.string.util_bytes_format_kilobyte));
-            }
-
-            return KILO_BYTE_LOCALIZED_FORMAT.format((double) byteCount / 1024);
-        }
-
-        if (BYTE_LOCALIZED_FORMAT == null) {
-            BYTE_LOCALIZED_FORMAT = new DecimalFormat(context.getResources().getString(R.string.util_bytes_format_byte));
-        }
-
-        return BYTE_LOCALIZED_FORMAT.format((double) byteCount);
-    }
-
-    public static String formatDuration(Integer seconds) {
-        if (seconds == null) {
-            return null;
-        }
-
-		int hours = seconds / 3600;
-        int minutes = (seconds / 60) % 60;
-        int secs = seconds % 60;
-
-        StringBuilder builder = new StringBuilder(7);
-		if(hours > 0) {
-			builder.append(hours).append(":");
-			if(minutes < 10) {
-				builder.append("0");
-			}
-		}
-        builder.append(minutes).append(":");
-        if (secs < 10) {
-            builder.append("0");
-        }
-        builder.append(secs);
-        return builder.toString();
-    }
-
-    public static boolean equals(Object object1, Object object2) {
-        if (object1 == object2) {
-            return true;
-        }
-        if (object1 == null || object2 == null) {
-            return false;
-        }
-        return object1.equals(object2);
-
-    }
-
-    /**
-     * Encodes the given string by using the hexadecimal representation of its UTF-8 bytes.
-     *
-     * @param s The string to encode.
-     * @return The encoded string.
-     */
-    public static String utf8HexEncode(String s) {
-        if (s == null) {
-            return null;
-        }
-        byte[] utf8;
-        try {
-            utf8 = s.getBytes(Constants.UTF_8);
-        } catch (UnsupportedEncodingException x) {
-            throw new RuntimeException(x);
-        }
-        return hexEncode(utf8);
-    }
-
-    /**
-     * Converts an array of bytes into an array of characters representing the hexadecimal values of each byte in order.
-     * The returned array will be double the length of the passed array, as it takes two characters to represent any
-     * given byte.
-     *
-     * @param data Bytes to convert to hexadecimal characters.
-     * @return A string containing hexadecimal characters.
-     */
-    public static String hexEncode(byte[] data) {
-        int length = data.length;
-        char[] out = new char[length << 1];
-        // two characters form the hex value.
-        for (int i = 0, j = 0; i < length; i++) {
-            out[j++] = HEX_DIGITS[(0xF0 & data[i]) >>> 4];
-            out[j++] = HEX_DIGITS[0x0F & data[i]];
-        }
-        return new String(out);
-    }
-
-    /**
-     * Calculates the MD5 digest and returns the value as a 32 character hex string.
-     *
-     * @param s Data to digest.
-     * @return MD5 digest as a hex string.
-     */
-    public static String md5Hex(String s) {
-        if (s == null) {
-            return null;
-        }
-
-        try {
-            MessageDigest md5 = MessageDigest.getInstance("MD5");
-            return hexEncode(md5.digest(s.getBytes(Constants.UTF_8)));
-        } catch (Exception x) {
-            throw new RuntimeException(x.getMessage(), x);
-        }
-    }
-	
-	public static boolean isNullOrWhiteSpace(String string) { 
-		return string == null || string.isEmpty() || string.trim().isEmpty();
-	}
-
-    public static boolean isNetworkConnected(Context context) {
-        ConnectivityManager manager = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
-        NetworkInfo networkInfo = manager.getActiveNetworkInfo();
-        boolean connected = networkInfo != null && networkInfo.isConnected();
-
-        boolean wifiConnected = connected && networkInfo.getType() == ConnectivityManager.TYPE_WIFI;
-        boolean wifiRequired = isWifiRequiredForDownload(context);
-
-        return connected && (!wifiRequired || wifiConnected);
-    }
-
-    public static boolean isExternalStoragePresent() {
-        return Environment.MEDIA_MOUNTED.equals(Environment.getExternalStorageState());
-    }
-
-    private static boolean isWifiRequiredForDownload(Context context) {
-        SharedPreferences prefs = getPreferences(context);
-        return prefs.getBoolean(Constants.PREFERENCES_KEY_WIFI_REQUIRED_FOR_DOWNLOAD, false);
-    }
-
-    public static void info(Context context, int titleId, int messageId) {
-        showDialog(context, android.R.drawable.ic_dialog_info, titleId, messageId);
-    }
-	public static void info(Context context, int titleId, String message) {
-		showDialog(context, android.R.drawable.ic_dialog_info, titleId, message);
-	}
-
-    private static void showDialog(Context context, int icon, int titleId, int messageId) {
-        new AlertDialog.Builder(context)
-                .setIcon(icon)
-                .setTitle(titleId)
-                .setMessage(messageId)
-                .setPositiveButton(R.string.common_ok, new DialogInterface.OnClickListener() {
-                    @Override
-                    public void onClick(DialogInterface dialog, int i) {
-                        dialog.dismiss();
-                    }
-                })
-                .show();
-    }
-	private static void showDialog(Context context, int icon, int titleId, String message) {
-        new AlertDialog.Builder(context)
-                .setIcon(icon)
-                .setTitle(titleId)
-                .setMessage(message)
-                .setPositiveButton(R.string.common_ok, new DialogInterface.OnClickListener() {
-                    @Override
-                    public void onClick(DialogInterface dialog, int i) {
-                        dialog.dismiss();
-                    }
-                })
-                .show();
-    }
-
-	public static void showPlayingNotification(final Context context, final DownloadServiceImpl downloadService, Handler handler, MusicDirectory.Entry song) {
-        // Set the icon, scrolling text and timestamp
-        final Notification notification = new Notification(R.drawable.stat_notify_playing, song.getTitle(), System.currentTimeMillis());
-        notification.flags |= Notification.FLAG_NO_CLEAR | Notification.FLAG_ONGOING_EVENT;
-
-		boolean playing = downloadService.getPlayerState() == PlayerState.STARTED;
-        if (Build.VERSION.SDK_INT>= Build.VERSION_CODES.JELLY_BEAN){
-			RemoteViews expandedContentView = new RemoteViews(context.getPackageName(), R.layout.notification_expanded);
-            setupViews(expandedContentView,context,song, playing);
-            notification.bigContentView = expandedContentView;
-        }
-        
-        RemoteViews smallContentView = new RemoteViews(context.getPackageName(), R.layout.notification);
-        setupViews(smallContentView, context, song, playing);
-        notification.contentView = smallContentView;
-        
-        Intent notificationIntent = new Intent(context, MainActivity.class);
-		notificationIntent.putExtra(Constants.INTENT_EXTRA_NAME_DOWNLOAD, true);
-		notificationIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TOP);
-        notification.contentIntent = PendingIntent.getActivity(context, 0, notificationIntent, 0);
-        
-		handler.post(new Runnable() {
-			@Override
-			public void run() {
-				downloadService.startForeground(Constants.NOTIFICATION_ID_PLAYING, notification);
-			}
-		});
-
-        // Update widget
-        DSubWidgetProvider.notifyInstances(context, downloadService, true);
-    }
-    
-    private static void setupViews(RemoteViews rv, Context context, MusicDirectory.Entry song, boolean playing){
-    
-     // Use the same text for the ticker and the expanded notification
-        String title = song.getTitle();
-        String arist = song.getArtist();
-        String album = song.getAlbum();
-    
-     // Set the album art.
-        try {
-            int size = context.getResources().getDrawable(R.drawable.unknown_album).getIntrinsicHeight();
-            Bitmap bitmap = FileUtil.getAlbumArtBitmap(context, song, size);
-            if (bitmap == null) {
-             // set default album art
-             rv.setImageViewResource(R.id.notification_image, R.drawable.unknown_album);
-            } else {
-             rv.setImageViewBitmap(R.id.notification_image, bitmap);
-            }
-        } catch (Exception x) {
-            Log.w(TAG, "Failed to get notification cover art", x);
-            rv.setImageViewResource(R.id.notification_image, R.drawable.unknown_album);
-        }
-        
-        // set the text for the notifications
-        rv.setTextViewText(R.id.notification_title, title);
-        rv.setTextViewText(R.id.notification_artist, arist);
-        rv.setTextViewText(R.id.notification_album, album);
-        
-        Pair<Integer, Integer> colors = getNotificationTextColors(context);
-        if (colors.getFirst() != null) {
-            rv.setTextColor(R.id.notification_title, colors.getFirst());
-        }
-        if (colors.getSecond() != null) {
-            rv.setTextColor(R.id.notification_artist, colors.getSecond());
-        }
-		
-		if(!playing) {
-			rv.setImageViewResource(R.id.control_pause, R.drawable.notification_play);
-			rv.setImageViewResource(R.id.control_previous, R.drawable.notification_stop);
-		}
-        
-        // Create actions for media buttons
-        PendingIntent pendingIntent;
-		if(playing) {
-			Intent prevIntent = new Intent("KEYCODE_MEDIA_PREVIOUS");
-			prevIntent.setComponent(new ComponentName(context, DownloadServiceImpl.class));
-			prevIntent.putExtra(Intent.EXTRA_KEY_EVENT, new KeyEvent(KeyEvent.ACTION_UP, KeyEvent.KEYCODE_MEDIA_PREVIOUS));
-			pendingIntent = PendingIntent.getService(context, 0, prevIntent, 0);
-			rv.setOnClickPendingIntent(R.id.control_previous, pendingIntent);
-		} else {
-			Intent prevIntent = new Intent("KEYCODE_MEDIA_STOP");
-			prevIntent.setComponent(new ComponentName(context, DownloadServiceImpl.class));
-			prevIntent.putExtra(Intent.EXTRA_KEY_EVENT, new KeyEvent(KeyEvent.ACTION_UP, KeyEvent.KEYCODE_MEDIA_STOP));
-			pendingIntent = PendingIntent.getService(context, 0, prevIntent, 0);
-			rv.setOnClickPendingIntent(R.id.control_previous, pendingIntent);
-		}
-        
-        Intent pauseIntent = new Intent("KEYCODE_MEDIA_PLAY_PAUSE");
-        pauseIntent.setComponent(new ComponentName(context, DownloadServiceImpl.class));
-        pauseIntent.putExtra(Intent.EXTRA_KEY_EVENT, new KeyEvent(KeyEvent.ACTION_UP, KeyEvent.KEYCODE_MEDIA_PLAY_PAUSE));
-        pendingIntent = PendingIntent.getService(context, 0, pauseIntent, 0);
-        rv.setOnClickPendingIntent(R.id.control_pause, pendingIntent);
-        
-        Intent nextIntent = new Intent("KEYCODE_MEDIA_NEXT");
-        nextIntent.setComponent(new ComponentName(context, DownloadServiceImpl.class));
-        nextIntent.putExtra(Intent.EXTRA_KEY_EVENT, new KeyEvent(KeyEvent.ACTION_UP, KeyEvent.KEYCODE_MEDIA_NEXT));
-        pendingIntent = PendingIntent.getService(context, 0, nextIntent, 0);
-        rv.setOnClickPendingIntent(R.id.control_next, pendingIntent);
-    }
-
-    public static void hidePlayingNotification(final Context context, final DownloadServiceImpl downloadService, Handler handler) {
-		// Remove notification and remove the service from the foreground
-		handler.post(new Runnable() {
-			@Override
-			public void run() {
-				downloadService.stopForeground(true);
-			}
-		}); 
-
-        // Update widget
-        DSubWidgetProvider.notifyInstances(context, downloadService, false);
-    }
-
-    public static void sleepQuietly(long millis) {
-        try {
-            Thread.sleep(millis);
-        } catch (InterruptedException x) {
-            Log.w(TAG, "Interrupted from sleep.", x);
-        }
-    }
-
-    public static void startActivityWithoutTransition(Activity currentActivity, Class<? extends Activity> newActivitiy) {
-        startActivityWithoutTransition(currentActivity, new Intent(currentActivity, newActivitiy));
-    }
-
-    public static void startActivityWithoutTransition(Activity currentActivity, Intent intent) {
-        currentActivity.startActivity(intent);
-        disablePendingTransition(currentActivity);
-    }
-
-    public static void disablePendingTransition(Activity activity) {
-
-        // Activity.overridePendingTransition() was introduced in Android 2.0.  Use reflection to maintain
-        // compatibility with 1.5.
-        try {
-            Method method = Activity.class.getMethod("overridePendingTransition", int.class, int.class);
-            method.invoke(activity, 0, 0);
-        } catch (Throwable x) {
-            // Ignored
-        }
-    }
-
-    public static Drawable createDrawableFromBitmap(Context context, Bitmap bitmap) {
-        // BitmapDrawable(Resources, Bitmap) was introduced in Android 1.6.  Use reflection to maintain
-        // compatibility with 1.5.
-        try {
-            Constructor<BitmapDrawable> constructor = BitmapDrawable.class.getConstructor(Resources.class, Bitmap.class);
-            return constructor.newInstance(context.getResources(), bitmap);
-        } catch (Throwable x) {
-            return new BitmapDrawable(bitmap);
-        }
-    }
-
-    public static void registerMediaButtonEventReceiver(Context context) {
-
-        // Only do it if enabled in the settings.
-        SharedPreferences prefs = getPreferences(context);
-        boolean enabled = prefs.getBoolean(Constants.PREFERENCES_KEY_MEDIA_BUTTONS, true);
-
-        if (enabled) {
-
-            // AudioManager.registerMediaButtonEventReceiver() was introduced in Android 2.2.
-            // Use reflection to maintain compatibility with 1.5.
-            try {
-                AudioManager audioManager = (AudioManager) context.getSystemService(Context.AUDIO_SERVICE);
-                ComponentName componentName = new ComponentName(context.getPackageName(), MediaButtonIntentReceiver.class.getName());
-                Method method = AudioManager.class.getMethod("registerMediaButtonEventReceiver", ComponentName.class);
-                method.invoke(audioManager, componentName);
-            } catch (Throwable x) {
-                // Ignored.
-            }
-        }
-    }
-
-    public static void unregisterMediaButtonEventReceiver(Context context) {
-        // AudioManager.unregisterMediaButtonEventReceiver() was introduced in Android 2.2.
-        // Use reflection to maintain compatibility with 1.5.
-        try {
-            AudioManager audioManager = (AudioManager) context.getSystemService(Context.AUDIO_SERVICE);
-            ComponentName componentName = new ComponentName(context.getPackageName(), MediaButtonIntentReceiver.class.getName());
-            Method method = AudioManager.class.getMethod("unregisterMediaButtonEventReceiver", ComponentName.class);
-            method.invoke(audioManager, componentName);
-        } catch (Throwable x) {
-            // Ignored.
-        }
-    }
-    
-    @TargetApi(8)
-	public static void requestAudioFocus(final Context context) {
-    	if (Build.VERSION.SDK_INT >= 8 && !hasFocus) {
-    		final AudioManager audioManager = (AudioManager) context.getSystemService(Context.AUDIO_SERVICE);
-			hasFocus = true;
-    		audioManager.requestAudioFocus(new OnAudioFocusChangeListener() {
-				public void onAudioFocusChange(int focusChange) {
-					DownloadServiceImpl downloadService = (DownloadServiceImpl)context;
-					if((focusChange == AudioManager.AUDIOFOCUS_LOSS_TRANSIENT || focusChange == AudioManager.AUDIOFOCUS_LOSS_TRANSIENT_CAN_DUCK) && !downloadService.isJukeboxEnabled()) {
-						if(downloadService.getPlayerState() == PlayerState.STARTED) {							
-							SharedPreferences prefs = getPreferences(context);
-							int lossPref = Integer.parseInt(prefs.getString(Constants.PREFERENCES_KEY_TEMP_LOSS, "1"));
-							if(lossPref == 2 || (lossPref == 1 && focusChange == AudioManager.AUDIOFOCUS_LOSS_TRANSIENT_CAN_DUCK)) {
-								lowerFocus = true;
-								downloadService.setVolume(0.1f);
-							} else if(lossPref == 0 || (lossPref == 1 && focusChange == AudioManager.AUDIOFOCUS_LOSS_TRANSIENT)) {
-								pauseFocus = true;
-								downloadService.pause();
-							}
-						}
-					} else if (focusChange == AudioManager.AUDIOFOCUS_GAIN) {
-						if(pauseFocus) {
-							pauseFocus = false;
-							downloadService.start();
-						} else if(lowerFocus) {
-							lowerFocus = false;
-							downloadService.setVolume(1.0f);
-						}
-					} else if(focusChange == AudioManager.AUDIOFOCUS_LOSS && !downloadService.isJukeboxEnabled()) {
-						hasFocus = false;
-						downloadService.pause();
-						audioManager.abandonAudioFocus(this);
-					}
-				}
-			}, AudioManager.STREAM_MUSIC, AudioManager.AUDIOFOCUS_GAIN);
-    	}
-    }
-
-    /**
-     * <p>Broadcasts the given song info as the new song being played.</p>
-     */
-    public static void broadcastNewTrackInfo(Context context, MusicDirectory.Entry song) {
-		DownloadService downloadService = (DownloadServiceImpl)context;
-        Intent intent = new Intent(EVENT_META_CHANGED);
-		Intent avrcpIntent = new Intent(AVRCP_METADATA_CHANGED);
-
-        if (song != null) {
-            intent.putExtra("title", song.getTitle());
-            intent.putExtra("artist", song.getArtist());
-            intent.putExtra("album", song.getAlbum());
-
-            File albumArtFile = FileUtil.getAlbumArtFile(context, song);
-            intent.putExtra("coverart", albumArtFile.getAbsolutePath());
-			
-			avrcpIntent.putExtra("playing", true);
-			avrcpIntent.putExtra("track", song.getTitle());
-			avrcpIntent.putExtra("artist", song.getArtist());
-			avrcpIntent.putExtra("album", song.getAlbum());
-			avrcpIntent.putExtra("ListSize",(long) downloadService.getSongs().size());
-			avrcpIntent.putExtra("id", (long) downloadService.getCurrentPlayingIndex()+1);
-			avrcpIntent.putExtra("duration", (long) downloadService.getPlayerDuration());
-			avrcpIntent.putExtra("position", (long) downloadService.getPlayerPosition());
-			avrcpIntent.putExtra("coverart", albumArtFile.getAbsolutePath());
-        } else {
-            intent.putExtra("title", "");
-            intent.putExtra("artist", "");
-            intent.putExtra("album", "");
-            intent.putExtra("coverart", "");
-			
-			avrcpIntent.putExtra("playing", false);
-			avrcpIntent.putExtra("track", "");
-			avrcpIntent.putExtra("artist", "");
-			avrcpIntent.putExtra("album", "");
-			avrcpIntent.putExtra("ListSize",(long)0);
-			avrcpIntent.putExtra("id", (long) 0);
-			avrcpIntent.putExtra("duration", (long )0);
-			avrcpIntent.putExtra("position", (long) 0);
-			avrcpIntent.putExtra("coverart", "");
-        }
-
-        context.sendBroadcast(intent);
-		context.sendBroadcast(avrcpIntent);
-    }
-
-    /**
-     * <p>Broadcasts the given player state as the one being set.</p>
-     */
-    public static void broadcastPlaybackStatusChange(Context context, PlayerState state) {
-        Intent intent = new Intent(EVENT_PLAYSTATE_CHANGED);
-		Intent avrcpIntent = new Intent(AVRCP_PLAYSTATE_CHANGED);
-
-        switch (state) {
-            case STARTED:
-                intent.putExtra("state", "play");
-				avrcpIntent.putExtra("playing", true);
-                break;
-            case STOPPED:
-                intent.putExtra("state", "stop");
-				avrcpIntent.putExtra("playing", false);
-                break;
-            case PAUSED:
-                intent.putExtra("state", "pause");
-				avrcpIntent.putExtra("playing", false);
-                break;
-            case COMPLETED:
-                intent.putExtra("state", "complete");
-				avrcpIntent.putExtra("playing", false);
-                break;
-            default:
-                return; // No need to broadcast.
-        }
-
-        context.sendBroadcast(intent);
-		context.sendBroadcast(avrcpIntent);
-    }
-
-    /**
-     * Resolves the default text color for notifications.
-     *
-     * Based on http://stackoverflow.com/questions/4867338/custom-notification-layouts-and-text-colors/7320604#7320604
-     */
-    private static Pair<Integer, Integer> getNotificationTextColors(Context context) {
-        if (NOTIFICATION_TEXT_COLORS.getFirst() == null && NOTIFICATION_TEXT_COLORS.getSecond() == null) {
-            try {
-                Notification notification = new Notification();
-                String title = "title";
-                String content = "content";
-                notification.setLatestEventInfo(context, title, content, null);
-                LinearLayout group = new LinearLayout(context);
-                ViewGroup event = (ViewGroup) notification.contentView.apply(context, group);
-                findNotificationTextColors(event, title, content);
-                group.removeAllViews();
-            } catch (Exception x) {
-                Log.w(TAG, "Failed to resolve notification text colors.", x);
-            }
-        }
-        return NOTIFICATION_TEXT_COLORS;
-    }
-
-    private static void findNotificationTextColors(ViewGroup group, String title, String content) {
-        for (int i = 0; i < group.getChildCount(); i++) {
-            if (group.getChildAt(i) instanceof TextView) {
-                TextView textView = (TextView) group.getChildAt(i);
-                String text = textView.getText().toString();
-                if (title.equals(text)) {
-                    NOTIFICATION_TEXT_COLORS.setFirst(textView.getTextColors().getDefaultColor());
-                }
-                else if (content.equals(text)) {
-                    NOTIFICATION_TEXT_COLORS.setSecond(textView.getTextColors().getDefaultColor());
-                }
-            }
-            else if (group.getChildAt(i) instanceof ViewGroup)
-                findNotificationTextColors((ViewGroup) group.getChildAt(i), title, content);
-        }
-    }
-	
-	public static WifiManager.WifiLock createWifiLock(Context context, String tag) {
-		WifiManager wm = (WifiManager) context.getSystemService(Context.WIFI_SERVICE);
-		int lockType = WifiManager.WIFI_MODE_FULL;
-		if (Build.VERSION.SDK_INT >= 12) {
-			lockType = 3;
-		}
-		return wm.createWifiLock(lockType, tag);
-	}
-}
+/*

+ 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.util;

+

+import android.annotation.TargetApi;

+import android.app.Activity;

+import android.app.AlertDialog;

+import android.app.Notification;

+import android.app.NotificationManager;

+import android.app.PendingIntent;

+import android.app.Service;

+import android.content.ComponentName;

+import android.content.Context;

+import android.content.DialogInterface;

+import android.content.Intent;

+import android.content.SharedPreferences;

+import android.content.res.Resources;

+import android.graphics.Bitmap;

+import android.graphics.drawable.BitmapDrawable;

+import android.graphics.drawable.Drawable;

+import android.media.AudioManager;

+import android.media.AudioManager.OnAudioFocusChangeListener;

+import android.net.ConnectivityManager;

+import android.net.NetworkInfo;

+import android.net.wifi.WifiManager;

+import android.os.Build;

+import android.os.Environment;

+import android.os.Handler;

+import android.support.v4.app.NotificationCompat;

+import android.util.Log;

+import android.view.Gravity;

+import android.view.ViewGroup;

+import android.view.KeyEvent;

+import android.widget.LinearLayout;

+import android.widget.RemoteViews;

+import android.widget.TextView;

+import android.widget.Toast;

+import github.daneren2005.dsub.R;

+import github.daneren2005.dsub.activity.MainActivity;

+import github.daneren2005.dsub.domain.MusicDirectory;

+import github.daneren2005.dsub.domain.PlayerState;

+import github.daneren2005.dsub.domain.RepeatMode;

+import github.daneren2005.dsub.domain.Version;

+import github.daneren2005.dsub.provider.DSubWidgetProvider;

+import github.daneren2005.dsub.receiver.MediaButtonIntentReceiver;

+import github.daneren2005.dsub.service.DownloadService;

+import github.daneren2005.dsub.service.DownloadServiceImpl;

+import org.apache.http.HttpEntity;

+

+import java.io.ByteArrayOutputStream;

+import java.io.Closeable;

+import java.io.File;

+import java.io.FileInputStream;

+import java.io.FileOutputStream;

+import java.io.IOException;

+import java.io.InputStream;

+import java.io.OutputStream;

+import java.io.UnsupportedEncodingException;

+import java.lang.reflect.Constructor;

+import java.lang.reflect.Method;

+import java.security.MessageDigest;

+import java.text.DecimalFormat;

+import java.text.NumberFormat;

+import java.util.Map;

+import java.util.concurrent.ConcurrentHashMap;

+

+/**

+ * @author Sindre Mehus

+ * @version $Id$

+ */

+public final class Util {

+    private static final String TAG = Util.class.getSimpleName();

+

+    private static final DecimalFormat GIGA_BYTE_FORMAT = new DecimalFormat("0.00 GB");

+    private static final DecimalFormat MEGA_BYTE_FORMAT = new DecimalFormat("0.00 MB");

+    private static final DecimalFormat KILO_BYTE_FORMAT = new DecimalFormat("0 KB");

+

+    private static DecimalFormat GIGA_BYTE_LOCALIZED_FORMAT = null;

+    private static DecimalFormat MEGA_BYTE_LOCALIZED_FORMAT = null;

+    private static DecimalFormat KILO_BYTE_LOCALIZED_FORMAT = null;

+    private static DecimalFormat BYTE_LOCALIZED_FORMAT = null;

+

+    public static final String EVENT_META_CHANGED = "github.daneren2005.dsub.EVENT_META_CHANGED";

+    public static final String EVENT_PLAYSTATE_CHANGED = "github.daneren2005.dsub.EVENT_PLAYSTATE_CHANGED";

+	

+	public static final String AVRCP_PLAYSTATE_CHANGED = "com.android.music.playstatechanged";

+	public static final String AVRCP_METADATA_CHANGED = "com.android.music.metachanged";

+	

+	private static boolean hasFocus = false;

+	private static boolean pauseFocus = false;

+	private static boolean lowerFocus = false;

+

+    private static final Map<Integer, Version> SERVER_REST_VERSIONS = new ConcurrentHashMap<Integer, Version>();

+

+    // Used by hexEncode()

+    private static final char[] HEX_DIGITS = {'0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'a', 'b', 'c', 'd', 'e', 'f'};

+

+    private final static Pair<Integer, Integer> NOTIFICATION_TEXT_COLORS = new Pair<Integer, Integer>();

+    private static Toast toast;

+

+    private Util() {

+    }

+

+    public static boolean isOffline(Context context) {

+        SharedPreferences prefs = getPreferences(context);

+		return prefs.getBoolean(Constants.PREFERENCES_KEY_OFFLINE, false);

+    }

+	

+	public static void setOffline(Context context, boolean offline) {

+		SharedPreferences prefs = getPreferences(context);

+		SharedPreferences.Editor editor = prefs.edit();

+		editor.putBoolean(Constants.PREFERENCES_KEY_OFFLINE, offline);

+		editor.commit();

+	}

+

+    public static boolean isScreenLitOnDownload(Context context) {

+        SharedPreferences prefs = getPreferences(context);

+        return prefs.getBoolean(Constants.PREFERENCES_KEY_SCREEN_LIT_ON_DOWNLOAD, false);

+    }

+

+    public static RepeatMode getRepeatMode(Context context) {

+        SharedPreferences prefs = getPreferences(context);

+        return RepeatMode.valueOf(prefs.getString(Constants.PREFERENCES_KEY_REPEAT_MODE, RepeatMode.OFF.name()));

+    }

+

+    public static void setRepeatMode(Context context, RepeatMode repeatMode) {

+        SharedPreferences prefs = getPreferences(context);

+        SharedPreferences.Editor editor = prefs.edit();

+        editor.putString(Constants.PREFERENCES_KEY_REPEAT_MODE, repeatMode.name());

+        editor.commit();

+    }

+

+    public static boolean isScrobblingEnabled(Context context) {

+        /*if (isOffline(context)) {

+            return false;

+        }*/

+        SharedPreferences prefs = getPreferences(context);

+        return prefs.getBoolean(Constants.PREFERENCES_KEY_SCROBBLE, false);

+    }

+

+    public static void setActiveServer(Context context, int instance) {

+        SharedPreferences prefs = getPreferences(context);

+        SharedPreferences.Editor editor = prefs.edit();

+        editor.putInt(Constants.PREFERENCES_KEY_SERVER_INSTANCE, instance);

+		editor.putString(Constants.PREFERENCES_KEY_MUSIC_FOLDER_ID + instance, null);

+        editor.commit();

+    }

+

+    public static int getActiveServer(Context context) {

+        SharedPreferences prefs = getPreferences(context);

+        return prefs.getInt(Constants.PREFERENCES_KEY_SERVER_INSTANCE, 1);

+    }

+	

+	public static boolean checkServerVersion(Context context, String requiredVersion) {

+		Version version = Util.getServerRestVersion(context);

+		Version required = new Version(requiredVersion);

+		if(version != null && version.compareTo(required) >= 0) {

+			return true;

+		} else {

+			return false;

+		}

+	}

+	

+	public static int getServerCount(Context context) {

+		SharedPreferences prefs = getPreferences(context);

+		return prefs.getInt(Constants.PREFERENCES_KEY_SERVER_COUNT, 1);

+	}

+

+	public static void removeInstanceName(Context context, int instance, int activeInstance) {

+		SharedPreferences prefs = getPreferences(context);

+		SharedPreferences.Editor editor = prefs.edit();

+

+		int newInstance = instance + 1;

+

+		String server = prefs.getString(Constants.PREFERENCES_KEY_SERVER_KEY + newInstance, null);

+		String serverName = prefs.getString(Constants.PREFERENCES_KEY_SERVER_NAME + newInstance, null);

+		String serverUrl = prefs.getString(Constants.PREFERENCES_KEY_SERVER_URL + newInstance, null);

+		String userName = prefs.getString(Constants.PREFERENCES_KEY_USERNAME + newInstance, null);

+		String password = prefs.getString(Constants.PREFERENCES_KEY_PASSWORD + newInstance, null);

+

+		editor.putString(Constants.PREFERENCES_KEY_SERVER_KEY + instance, server);

+		editor.putString(Constants.PREFERENCES_KEY_SERVER_NAME + instance, serverName);

+		editor.putString(Constants.PREFERENCES_KEY_SERVER_URL + instance, serverUrl);

+		editor.putString(Constants.PREFERENCES_KEY_USERNAME + instance, userName);

+		editor.putString(Constants.PREFERENCES_KEY_PASSWORD + instance, password);

+

+		editor.putString(Constants.PREFERENCES_KEY_SERVER_KEY + newInstance, null);

+		editor.putString(Constants.PREFERENCES_KEY_SERVER_NAME + newInstance, null);

+		editor.putString(Constants.PREFERENCES_KEY_SERVER_URL + newInstance, null);

+		editor.putString(Constants.PREFERENCES_KEY_USERNAME + newInstance, null);

+		editor.putString(Constants.PREFERENCES_KEY_PASSWORD + newInstance, null);

+		editor.commit();

+

+		if (instance == activeInstance) {

+			if(instance != 1) {

+				Util.setActiveServer(context, 1);

+			} else {

+				Util.setOffline(context, true);

+			}

+		} else if (newInstance == activeInstance) {

+			Util.setActiveServer(context, instance);

+		}

+	}

+

+    public static String getServerName(Context context, int instance) {

+        SharedPreferences prefs = getPreferences(context);

+        return prefs.getString(Constants.PREFERENCES_KEY_SERVER_NAME + instance, null);

+    }

+	

+	public static String getUserName(Context context, int instance) {

+		if (instance == 0) {

+			return context.getResources().getString(R.string.main_offline);

+		}

+		SharedPreferences prefs = getPreferences(context);

+		return prefs.getString(Constants.PREFERENCES_KEY_USERNAME + instance, null);

+	}

+

+    public static void setServerRestVersion(Context context, Version version) {

+        SERVER_REST_VERSIONS.put(getActiveServer(context), version);

+    }

+

+    public static Version getServerRestVersion(Context context) {

+        return SERVER_REST_VERSIONS.get(getActiveServer(context));

+    }

+

+    public static void setSelectedMusicFolderId(Context context, String musicFolderId) {

+        int instance = getActiveServer(context);

+        SharedPreferences prefs = getPreferences(context);

+        SharedPreferences.Editor editor = prefs.edit();

+        editor.putString(Constants.PREFERENCES_KEY_MUSIC_FOLDER_ID + instance, musicFolderId);

+        editor.commit();

+    }

+

+    public static String getSelectedMusicFolderId(Context context) {

+        SharedPreferences prefs = getPreferences(context);

+        int instance = getActiveServer(context);

+        return prefs.getString(Constants.PREFERENCES_KEY_MUSIC_FOLDER_ID + instance, null);

+    }

+

+    public static String getTheme(Context context) {

+        SharedPreferences prefs = getPreferences(context);

+        return prefs.getString(Constants.PREFERENCES_KEY_THEME, null);

+    }

+

+    public static int getMaxBitrate(Context context) {

+        ConnectivityManager manager = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);

+        NetworkInfo networkInfo = manager.getActiveNetworkInfo();

+        if (networkInfo == null) {

+            return 0;

+        }

+

+        boolean wifi = networkInfo.getType() == ConnectivityManager.TYPE_WIFI;

+        SharedPreferences prefs = getPreferences(context);

+        return Integer.parseInt(prefs.getString(wifi ? Constants.PREFERENCES_KEY_MAX_BITRATE_WIFI : Constants.PREFERENCES_KEY_MAX_BITRATE_MOBILE, "0"));

+    }

+	

+	public static int getMaxVideoBitrate(Context context) {

+        ConnectivityManager manager = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);

+        NetworkInfo networkInfo = manager.getActiveNetworkInfo();

+        if (networkInfo == null) {

+            return 0;

+        }

+

+        boolean wifi = networkInfo.getType() == ConnectivityManager.TYPE_WIFI;

+        SharedPreferences prefs = getPreferences(context);

+        return Integer.parseInt(prefs.getString(wifi ? Constants.PREFERENCES_KEY_MAX_VIDEO_BITRATE_WIFI : Constants.PREFERENCES_KEY_MAX_VIDEO_BITRATE_MOBILE, "0"));

+    }

+

+    public static int getPreloadCount(Context context) {

+		ConnectivityManager manager = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);

+        NetworkInfo networkInfo = manager.getActiveNetworkInfo();

+        if (networkInfo == null) {

+            return 3;

+        }

+		

+        SharedPreferences prefs = getPreferences(context);

+		boolean wifi = networkInfo.getType() == ConnectivityManager.TYPE_WIFI;

+        int preloadCount = Integer.parseInt(prefs.getString(wifi ? Constants.PREFERENCES_KEY_PRELOAD_COUNT_WIFI : Constants.PREFERENCES_KEY_PRELOAD_COUNT_MOBILE, "-1"));

+        return preloadCount == -1 ? Integer.MAX_VALUE : preloadCount;

+    }

+

+    public static int getCacheSizeMB(Context context) {

+        SharedPreferences prefs = getPreferences(context);

+        int cacheSize = Integer.parseInt(prefs.getString(Constants.PREFERENCES_KEY_CACHE_SIZE, "-1"));

+        return cacheSize == -1 ? Integer.MAX_VALUE : cacheSize;

+    }

+

+    public static String getRestUrl(Context context, String method) {

+        StringBuilder builder = new StringBuilder();

+

+        SharedPreferences prefs = getPreferences(context);

+

+        int instance = prefs.getInt(Constants.PREFERENCES_KEY_SERVER_INSTANCE, 1);

+        String serverUrl = prefs.getString(Constants.PREFERENCES_KEY_SERVER_URL + instance, null);

+        String username = prefs.getString(Constants.PREFERENCES_KEY_USERNAME + instance, null);

+        String password = prefs.getString(Constants.PREFERENCES_KEY_PASSWORD + instance, null);

+

+        // Slightly obfuscate password

+        password = "enc:" + Util.utf8HexEncode(password);

+

+        builder.append(serverUrl);

+        if (builder.charAt(builder.length() - 1) != '/') {

+            builder.append("/");

+        }

+        builder.append("rest/").append(method).append(".view");

+        builder.append("?u=").append(username);

+        builder.append("&p=").append(password);

+        builder.append("&v=").append(Constants.REST_PROTOCOL_VERSION);

+        builder.append("&c=").append(Constants.REST_CLIENT_ID);

+

+        return builder.toString();

+    }

+	

+	public static String getVideoPlayerType(Context context) {

+		SharedPreferences prefs = getPreferences(context); 

+		return prefs.getString(Constants.PREFERENCES_KEY_VIDEO_PLAYER, "raw"); 

+	}

+

+    public static SharedPreferences getPreferences(Context context) {

+        return context.getSharedPreferences(Constants.PREFERENCES_FILE_NAME, 0);

+    }

+

+    public static String getContentType(HttpEntity entity) {

+        if (entity == null || entity.getContentType() == null) {

+            return null;

+        }

+        return entity.getContentType().getValue();

+    }

+

+    public static int getRemainingTrialDays(Context context) {

+        SharedPreferences prefs = getPreferences(context);

+        long installTime = prefs.getLong(Constants.PREFERENCES_KEY_INSTALL_TIME, 0L);

+

+        if (installTime == 0L) {

+            installTime = System.currentTimeMillis();

+            SharedPreferences.Editor editor = prefs.edit();

+            editor.putLong(Constants.PREFERENCES_KEY_INSTALL_TIME, installTime);

+            editor.commit();

+        }

+

+        long now = System.currentTimeMillis();

+        long millisPerDay = 24L * 60L * 60L * 1000L;

+        int daysSinceInstall = (int) ((now - installTime) / millisPerDay);

+        return Math.max(0, Constants.FREE_TRIAL_DAYS - daysSinceInstall);

+    }

+

+    /**

+     * Get the contents of an <code>InputStream</code> as a <code>byte[]</code>.

+     * <p/>

+     * This method buffers the input internally, so there is no need to use a

+     * <code>BufferedInputStream</code>.

+     *

+     * @param input the <code>InputStream</code> to read from

+     * @return the requested byte array

+     * @throws NullPointerException if the input is null

+     * @throws IOException          if an I/O error occurs

+     */

+    public static byte[] toByteArray(InputStream input) throws IOException {

+        ByteArrayOutputStream output = new ByteArrayOutputStream();

+        copy(input, output);

+        return output.toByteArray();

+    }

+

+    public static long copy(InputStream input, OutputStream output)

+            throws IOException {

+        byte[] buffer = new byte[1024 * 4];

+        long count = 0;

+        int n;

+        while (-1 != (n = input.read(buffer))) {

+            output.write(buffer, 0, n);

+            count += n;

+        }

+        return count;

+    }

+

+    public static void atomicCopy(File from, File to) throws IOException {

+        FileInputStream in = null;

+        FileOutputStream out = null;

+        File tmp = null;

+        try {

+            tmp = new File(to.getPath() + ".tmp");

+            in = new FileInputStream(from);

+            out = new FileOutputStream(tmp);

+            in.getChannel().transferTo(0, from.length(), out.getChannel());

+            out.close();

+            if (!tmp.renameTo(to)) {

+                throw new IOException("Failed to rename " + tmp + " to " + to);

+            }

+            Log.i(TAG, "Copied " + from + " to " + to);

+        } catch (IOException x) {

+            close(out);

+            delete(to);

+            throw x;

+        } finally {

+            close(in);

+            close(out);

+            delete(tmp);

+        }

+    }

+	public static void renameFile(File from, File to) throws IOException {

+		if(from.renameTo(to)) {

+			Log.i(TAG, "Renamed " + from + " to " + to);

+		} else {

+			atomicCopy(from, to);

+		}

+	}

+

+    public static void close(Closeable closeable) {

+        try {

+            if (closeable != null) {

+                closeable.close();

+            }

+        } catch (Throwable x) {

+            // Ignored

+        }

+    }

+

+    public static boolean delete(File file) {

+        if (file != null && file.exists()) {

+            if (!file.delete()) {

+                Log.w(TAG, "Failed to delete file " + file);

+                return false;

+            }

+            Log.i(TAG, "Deleted file " + file);

+        }

+        return true;

+    }

+	public static boolean recursiveDelete(File dir) {

+		if (dir != null && dir.exists()) {

+			for(File file: dir.listFiles()) {

+				if(file.isDirectory()) {

+					if(!recursiveDelete(file)) {

+						return false;

+					}

+				} else if(file.exists()) {

+					if(!file.delete()) {

+						return false;

+					}

+				}

+			}

+			return dir.delete();

+		}

+		return false;

+	}

+

+    public static void toast(Context context, int messageId) {

+        toast(context, messageId, true);

+    }

+

+    public static void toast(Context context, int messageId, boolean shortDuration) {

+        toast(context, context.getString(messageId), shortDuration);

+    }

+

+    public static void toast(Context context, String message) {

+        toast(context, message, true);

+    }

+

+    public static void toast(Context context, String message, boolean shortDuration) {

+        if (toast == null) {

+            toast = Toast.makeText(context, message, shortDuration ? Toast.LENGTH_SHORT : Toast.LENGTH_LONG);

+            toast.setGravity(Gravity.CENTER, 0, 0);

+        } else {

+            toast.setText(message);

+            toast.setDuration(shortDuration ? Toast.LENGTH_SHORT : Toast.LENGTH_LONG);

+        }

+        toast.show();

+    }

+

+    /**

+     * Converts a byte-count to a formatted string suitable for display to the user.

+     * For instance:

+     * <ul>

+     * <li><code>format(918)</code> returns <em>"918 B"</em>.</li>

+     * <li><code>format(98765)</code> returns <em>"96 KB"</em>.</li>

+     * <li><code>format(1238476)</code> returns <em>"1.2 MB"</em>.</li>

+     * </ul>

+     * This method assumes that 1 KB is 1024 bytes.

+     * To get a localized string, please use formatLocalizedBytes instead.

+     *

+     * @param byteCount The number of bytes.

+     * @return The formatted string.

+     */

+    public static synchronized String formatBytes(long byteCount) {

+

+        // More than 1 GB?

+        if (byteCount >= 1024 * 1024 * 1024) {

+            NumberFormat gigaByteFormat = GIGA_BYTE_FORMAT;

+            return gigaByteFormat.format((double) byteCount / (1024 * 1024 * 1024));

+        }

+

+        // More than 1 MB?

+        if (byteCount >= 1024 * 1024) {

+            NumberFormat megaByteFormat = MEGA_BYTE_FORMAT;

+            return megaByteFormat.format((double) byteCount / (1024 * 1024));

+        }

+

+        // More than 1 KB?

+        if (byteCount >= 1024) {

+            NumberFormat kiloByteFormat = KILO_BYTE_FORMAT;

+            return kiloByteFormat.format((double) byteCount / 1024);

+        }

+

+        return byteCount + " B";

+    }

+

+    /**

+     * Converts a byte-count to a formatted string suitable for display to the user.

+     * For instance:

+     * <ul>

+     * <li><code>format(918)</code> returns <em>"918 B"</em>.</li>

+     * <li><code>format(98765)</code> returns <em>"96 KB"</em>.</li>

+     * <li><code>format(1238476)</code> returns <em>"1.2 MB"</em>.</li>

+     * </ul>

+     * This method assumes that 1 KB is 1024 bytes.

+     * This version of the method returns a localized string.

+     *

+     * @param byteCount The number of bytes.

+     * @return The formatted string.

+     */

+    public static synchronized String formatLocalizedBytes(long byteCount, Context context) {

+

+        // More than 1 GB?

+        if (byteCount >= 1024 * 1024 * 1024) {

+            if (GIGA_BYTE_LOCALIZED_FORMAT == null) {

+                GIGA_BYTE_LOCALIZED_FORMAT = new DecimalFormat(context.getResources().getString(R.string.util_bytes_format_gigabyte));

+            }

+

+            return GIGA_BYTE_LOCALIZED_FORMAT.format((double) byteCount / (1024 * 1024 * 1024));

+        }

+

+        // More than 1 MB?

+        if (byteCount >= 1024 * 1024) {

+            if (MEGA_BYTE_LOCALIZED_FORMAT == null) {

+                MEGA_BYTE_LOCALIZED_FORMAT = new DecimalFormat(context.getResources().getString(R.string.util_bytes_format_megabyte));

+            }

+

+            return MEGA_BYTE_LOCALIZED_FORMAT.format((double) byteCount / (1024 * 1024));

+        }

+

+        // More than 1 KB?

+        if (byteCount >= 1024) {

+            if (KILO_BYTE_LOCALIZED_FORMAT == null) {

+                KILO_BYTE_LOCALIZED_FORMAT = new DecimalFormat(context.getResources().getString(R.string.util_bytes_format_kilobyte));

+            }

+

+            return KILO_BYTE_LOCALIZED_FORMAT.format((double) byteCount / 1024);

+        }

+

+        if (BYTE_LOCALIZED_FORMAT == null) {

+            BYTE_LOCALIZED_FORMAT = new DecimalFormat(context.getResources().getString(R.string.util_bytes_format_byte));

+        }

+

+        return BYTE_LOCALIZED_FORMAT.format((double) byteCount);

+    }

+

+    public static String formatDuration(Integer seconds) {

+        if (seconds == null) {

+            return null;

+        }

+

+		int hours = seconds / 3600;

+        int minutes = (seconds / 60) % 60;

+        int secs = seconds % 60;

+

+        StringBuilder builder = new StringBuilder(7);

+		if(hours > 0) {

+			builder.append(hours).append(":");

+			if(minutes < 10) {

+				builder.append("0");

+			}

+		}

+        builder.append(minutes).append(":");

+        if (secs < 10) {

+            builder.append("0");

+        }

+        builder.append(secs);

+        return builder.toString();

+    }

+

+    public static boolean equals(Object object1, Object object2) {

+        if (object1 == object2) {

+            return true;

+        }

+        if (object1 == null || object2 == null) {

+            return false;

+        }

+        return object1.equals(object2);

+

+    }

+

+    /**

+     * Encodes the given string by using the hexadecimal representation of its UTF-8 bytes.

+     *

+     * @param s The string to encode.

+     * @return The encoded string.

+     */

+    public static String utf8HexEncode(String s) {

+        if (s == null) {

+            return null;

+        }

+        byte[] utf8;

+        try {

+            utf8 = s.getBytes(Constants.UTF_8);

+        } catch (UnsupportedEncodingException x) {

+            throw new RuntimeException(x);

+        }

+        return hexEncode(utf8);

+    }

+

+    /**

+     * Converts an array of bytes into an array of characters representing the hexadecimal values of each byte in order.

+     * The returned array will be double the length of the passed array, as it takes two characters to represent any

+     * given byte.

+     *

+     * @param data Bytes to convert to hexadecimal characters.

+     * @return A string containing hexadecimal characters.

+     */

+    public static String hexEncode(byte[] data) {

+        int length = data.length;

+        char[] out = new char[length << 1];

+        // two characters form the hex value.

+        for (int i = 0, j = 0; i < length; i++) {

+            out[j++] = HEX_DIGITS[(0xF0 & data[i]) >>> 4];

+            out[j++] = HEX_DIGITS[0x0F & data[i]];

+        }

+        return new String(out);

+    }

+

+    /**

+     * Calculates the MD5 digest and returns the value as a 32 character hex string.

+     *

+     * @param s Data to digest.

+     * @return MD5 digest as a hex string.

+     */

+    public static String md5Hex(String s) {

+        if (s == null) {

+            return null;

+        }

+

+        try {

+            MessageDigest md5 = MessageDigest.getInstance("MD5");

+            return hexEncode(md5.digest(s.getBytes(Constants.UTF_8)));

+        } catch (Exception x) {

+            throw new RuntimeException(x.getMessage(), x);

+        }

+    }

+	

+	public static boolean isNullOrWhiteSpace(String string) { 

+		return string == null || string.isEmpty() || string.trim().isEmpty();

+	}

+

+    public static boolean isNetworkConnected(Context context) {

+        ConnectivityManager manager = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);

+        NetworkInfo networkInfo = manager.getActiveNetworkInfo();

+        boolean connected = networkInfo != null && networkInfo.isConnected();

+

+        boolean wifiConnected = connected && networkInfo.getType() == ConnectivityManager.TYPE_WIFI;

+        boolean wifiRequired = isWifiRequiredForDownload(context);

+

+        return connected && (!wifiRequired || wifiConnected);

+    }

+

+    public static boolean isExternalStoragePresent() {

+        return Environment.MEDIA_MOUNTED.equals(Environment.getExternalStorageState());

+    }

+

+    private static boolean isWifiRequiredForDownload(Context context) {

+        SharedPreferences prefs = getPreferences(context);

+        return prefs.getBoolean(Constants.PREFERENCES_KEY_WIFI_REQUIRED_FOR_DOWNLOAD, false);

+    }

+

+    public static void info(Context context, int titleId, int messageId) {

+        showDialog(context, android.R.drawable.ic_dialog_info, titleId, messageId);

+    }

+	public static void info(Context context, int titleId, String message) {

+		showDialog(context, android.R.drawable.ic_dialog_info, titleId, message);

+	}

+

+    private static void showDialog(Context context, int icon, int titleId, int messageId) {

+        new AlertDialog.Builder(context)

+                .setIcon(icon)

+                .setTitle(titleId)

+                .setMessage(messageId)

+                .setPositiveButton(R.string.common_ok, new DialogInterface.OnClickListener() {

+                    @Override

+                    public void onClick(DialogInterface dialog, int i) {

+                        dialog.dismiss();

+                    }

+                })

+                .show();

+    }

+	private static void showDialog(Context context, int icon, int titleId, String message) {

+        new AlertDialog.Builder(context)

+                .setIcon(icon)

+                .setTitle(titleId)

+                .setMessage(message)

+                .setPositiveButton(R.string.common_ok, new DialogInterface.OnClickListener() {

+                    @Override

+                    public void onClick(DialogInterface dialog, int i) {

+                        dialog.dismiss();

+                    }

+                })

+                .show();

+    }

+

+	public static void showPlayingNotification(final Context context, final DownloadServiceImpl downloadService, Handler handler, MusicDirectory.Entry song) {

+        // Set the icon, scrolling text and timestamp

+        final Notification notification = new Notification(R.drawable.stat_notify_playing, song.getTitle(), System.currentTimeMillis());

+        notification.flags |= Notification.FLAG_NO_CLEAR | Notification.FLAG_ONGOING_EVENT;

+

+		boolean playing = downloadService.getPlayerState() == PlayerState.STARTED;

+        if (Build.VERSION.SDK_INT>= Build.VERSION_CODES.JELLY_BEAN){

+			RemoteViews expandedContentView = new RemoteViews(context.getPackageName(), R.layout.notification_expanded);

+            setupViews(expandedContentView,context,song, playing);

+            notification.bigContentView = expandedContentView;

+        }

+        

+        RemoteViews smallContentView = new RemoteViews(context.getPackageName(), R.layout.notification);

+        setupViews(smallContentView, context, song, playing);

+        notification.contentView = smallContentView;

+        

+        Intent notificationIntent = new Intent(context, MainActivity.class);

+		notificationIntent.putExtra(Constants.INTENT_EXTRA_NAME_DOWNLOAD, true);

+		notificationIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TOP);

+        notification.contentIntent = PendingIntent.getActivity(context, 0, notificationIntent, 0);

+        

+		handler.post(new Runnable() {

+			@Override

+			public void run() {

+				downloadService.startForeground(Constants.NOTIFICATION_ID_PLAYING, notification);

+			}

+		});

+

+        // Update widget

+        DSubWidgetProvider.notifyInstances(context, downloadService, true);

+    }

+    

+    private static void setupViews(RemoteViews rv, Context context, MusicDirectory.Entry song, boolean playing){

+    

+     // Use the same text for the ticker and the expanded notification

+        String title = song.getTitle();

+        String arist = song.getArtist();

+        String album = song.getAlbum();

+    

+     // Set the album art.

+        try {

+            int size = context.getResources().getDrawable(R.drawable.unknown_album).getIntrinsicHeight();

+            Bitmap bitmap = FileUtil.getAlbumArtBitmap(context, song, size);

+            if (bitmap == null) {

+             // set default album art

+             rv.setImageViewResource(R.id.notification_image, R.drawable.unknown_album);

+            } else {

+             rv.setImageViewBitmap(R.id.notification_image, bitmap);

+            }

+        } catch (Exception x) {

+            Log.w(TAG, "Failed to get notification cover art", x);

+            rv.setImageViewResource(R.id.notification_image, R.drawable.unknown_album);

+        }

+        

+        // set the text for the notifications

+        rv.setTextViewText(R.id.notification_title, title);

+        rv.setTextViewText(R.id.notification_artist, arist);

+        rv.setTextViewText(R.id.notification_album, album);

+        

+        Pair<Integer, Integer> colors = getNotificationTextColors(context);

+        if (colors.getFirst() != null) {

+            rv.setTextColor(R.id.notification_title, colors.getFirst());

+        }

+        if (colors.getSecond() != null) {

+            rv.setTextColor(R.id.notification_artist, colors.getSecond());

+        }

+		

+		if(!playing) {

+			rv.setImageViewResource(R.id.control_pause, R.drawable.notification_play);

+			rv.setImageViewResource(R.id.control_previous, R.drawable.notification_stop);

+		}

+        

+        // Create actions for media buttons

+        PendingIntent pendingIntent;

+		if(playing) {

+			Intent prevIntent = new Intent("KEYCODE_MEDIA_PREVIOUS");

+			prevIntent.setComponent(new ComponentName(context, DownloadServiceImpl.class));

+			prevIntent.putExtra(Intent.EXTRA_KEY_EVENT, new KeyEvent(KeyEvent.ACTION_UP, KeyEvent.KEYCODE_MEDIA_PREVIOUS));

+			pendingIntent = PendingIntent.getService(context, 0, prevIntent, 0);

+			rv.setOnClickPendingIntent(R.id.control_previous, pendingIntent);

+		} else {

+			Intent prevIntent = new Intent("KEYCODE_MEDIA_STOP");

+			prevIntent.setComponent(new ComponentName(context, DownloadServiceImpl.class));

+			prevIntent.putExtra(Intent.EXTRA_KEY_EVENT, new KeyEvent(KeyEvent.ACTION_UP, KeyEvent.KEYCODE_MEDIA_STOP));

+			pendingIntent = PendingIntent.getService(context, 0, prevIntent, 0);

+			rv.setOnClickPendingIntent(R.id.control_previous, pendingIntent);

+		}

+        

+        Intent pauseIntent = new Intent("KEYCODE_MEDIA_PLAY_PAUSE");

+        pauseIntent.setComponent(new ComponentName(context, DownloadServiceImpl.class));

+        pauseIntent.putExtra(Intent.EXTRA_KEY_EVENT, new KeyEvent(KeyEvent.ACTION_UP, KeyEvent.KEYCODE_MEDIA_PLAY_PAUSE));

+        pendingIntent = PendingIntent.getService(context, 0, pauseIntent, 0);

+        rv.setOnClickPendingIntent(R.id.control_pause, pendingIntent);

+        

+        Intent nextIntent = new Intent("KEYCODE_MEDIA_NEXT");

+        nextIntent.setComponent(new ComponentName(context, DownloadServiceImpl.class));

+        nextIntent.putExtra(Intent.EXTRA_KEY_EVENT, new KeyEvent(KeyEvent.ACTION_UP, KeyEvent.KEYCODE_MEDIA_NEXT));

+        pendingIntent = PendingIntent.getService(context, 0, nextIntent, 0);

+        rv.setOnClickPendingIntent(R.id.control_next, pendingIntent);

+    }

+

+    public static void hidePlayingNotification(final Context context, final DownloadServiceImpl downloadService, Handler handler) {

+		// Remove notification and remove the service from the foreground

+		handler.post(new Runnable() {

+			@Override

+			public void run() {

+				downloadService.stopForeground(true);

+			}

+		}); 

+

+        // Update widget

+        DSubWidgetProvider.notifyInstances(context, downloadService, false);

+    }

+

+    public static void sleepQuietly(long millis) {

+        try {

+            Thread.sleep(millis);

+        } catch (InterruptedException x) {

+            Log.w(TAG, "Interrupted from sleep.", x);

+        }

+    }

+

+    public static void startActivityWithoutTransition(Activity currentActivity, Class<? extends Activity> newActivitiy) {

+        startActivityWithoutTransition(currentActivity, new Intent(currentActivity, newActivitiy));

+    }

+

+    public static void startActivityWithoutTransition(Activity currentActivity, Intent intent) {

+        currentActivity.startActivity(intent);

+        disablePendingTransition(currentActivity);

+    }

+

+    public static void disablePendingTransition(Activity activity) {

+

+        // Activity.overridePendingTransition() was introduced in Android 2.0.  Use reflection to maintain

+        // compatibility with 1.5.

+        try {

+            Method method = Activity.class.getMethod("overridePendingTransition", int.class, int.class);

+            method.invoke(activity, 0, 0);

+        } catch (Throwable x) {

+            // Ignored

+        }

+    }

+

+    public static Drawable createDrawableFromBitmap(Context context, Bitmap bitmap) {

+        // BitmapDrawable(Resources, Bitmap) was introduced in Android 1.6.  Use reflection to maintain

+        // compatibility with 1.5.

+        try {

+            Constructor<BitmapDrawable> constructor = BitmapDrawable.class.getConstructor(Resources.class, Bitmap.class);

+            return constructor.newInstance(context.getResources(), bitmap);

+        } catch (Throwable x) {

+            return new BitmapDrawable(bitmap);

+        }

+    }

+

+    public static void registerMediaButtonEventReceiver(Context context) {

+

+        // Only do it if enabled in the settings.

+        SharedPreferences prefs = getPreferences(context);

+        boolean enabled = prefs.getBoolean(Constants.PREFERENCES_KEY_MEDIA_BUTTONS, true);

+

+        if (enabled) {

+

+            // AudioManager.registerMediaButtonEventReceiver() was introduced in Android 2.2.

+            // Use reflection to maintain compatibility with 1.5.

+            try {

+                AudioManager audioManager = (AudioManager) context.getSystemService(Context.AUDIO_SERVICE);

+                ComponentName componentName = new ComponentName(context.getPackageName(), MediaButtonIntentReceiver.class.getName());

+                Method method = AudioManager.class.getMethod("registerMediaButtonEventReceiver", ComponentName.class);

+                method.invoke(audioManager, componentName);

+            } catch (Throwable x) {

+                // Ignored.

+            }

+        }

+    }

+

+    public static void unregisterMediaButtonEventReceiver(Context context) {

+        // AudioManager.unregisterMediaButtonEventReceiver() was introduced in Android 2.2.

+        // Use reflection to maintain compatibility with 1.5.

+        try {

+            AudioManager audioManager = (AudioManager) context.getSystemService(Context.AUDIO_SERVICE);

+            ComponentName componentName = new ComponentName(context.getPackageName(), MediaButtonIntentReceiver.class.getName());

+            Method method = AudioManager.class.getMethod("unregisterMediaButtonEventReceiver", ComponentName.class);

+            method.invoke(audioManager, componentName);

+        } catch (Throwable x) {

+            // Ignored.

+        }

+    }

+    

+    @TargetApi(8)

+	public static void requestAudioFocus(final Context context) {

+    	if (Build.VERSION.SDK_INT >= 8 && !hasFocus) {

+    		final AudioManager audioManager = (AudioManager) context.getSystemService(Context.AUDIO_SERVICE);

+			hasFocus = true;

+    		audioManager.requestAudioFocus(new OnAudioFocusChangeListener() {

+				public void onAudioFocusChange(int focusChange) {

+					DownloadServiceImpl downloadService = (DownloadServiceImpl)context;

+					if((focusChange == AudioManager.AUDIOFOCUS_LOSS_TRANSIENT || focusChange == AudioManager.AUDIOFOCUS_LOSS_TRANSIENT_CAN_DUCK) && !downloadService.isJukeboxEnabled()) {

+						if(downloadService.getPlayerState() == PlayerState.STARTED) {							

+							SharedPreferences prefs = getPreferences(context);

+							int lossPref = Integer.parseInt(prefs.getString(Constants.PREFERENCES_KEY_TEMP_LOSS, "1"));

+							if(lossPref == 2 || (lossPref == 1 && focusChange == AudioManager.AUDIOFOCUS_LOSS_TRANSIENT_CAN_DUCK)) {

+								lowerFocus = true;

+								downloadService.setVolume(0.1f);

+							} else if(lossPref == 0 || (lossPref == 1 && focusChange == AudioManager.AUDIOFOCUS_LOSS_TRANSIENT)) {

+								pauseFocus = true;

+								downloadService.pause();

+							}

+						}

+					} else if (focusChange == AudioManager.AUDIOFOCUS_GAIN) {

+						if(pauseFocus) {

+							pauseFocus = false;

+							downloadService.start();

+						} else if(lowerFocus) {

+							lowerFocus = false;

+							downloadService.setVolume(1.0f);

+						}

+					} else if(focusChange == AudioManager.AUDIOFOCUS_LOSS && !downloadService.isJukeboxEnabled()) {

+						hasFocus = false;

+						downloadService.pause();

+						audioManager.abandonAudioFocus(this);

+					}

+				}

+			}, AudioManager.STREAM_MUSIC, AudioManager.AUDIOFOCUS_GAIN);

+    	}

+    }

+

+    /**

+     * <p>Broadcasts the given song info as the new song being played.</p>

+     */

+    public static void broadcastNewTrackInfo(Context context, MusicDirectory.Entry song) {

+		DownloadService downloadService = (DownloadServiceImpl)context;

+        Intent intent = new Intent(EVENT_META_CHANGED);

+		Intent avrcpIntent = new Intent(AVRCP_METADATA_CHANGED);

+

+        if (song != null) {

+            intent.putExtra("title", song.getTitle());

+            intent.putExtra("artist", song.getArtist());

+            intent.putExtra("album", song.getAlbum());

+

+            File albumArtFile = FileUtil.getAlbumArtFile(context, song);

+            intent.putExtra("coverart", albumArtFile.getAbsolutePath());

+			

+			avrcpIntent.putExtra("playing", true);

+			avrcpIntent.putExtra("track", song.getTitle());

+			avrcpIntent.putExtra("artist", song.getArtist());

+			avrcpIntent.putExtra("album", song.getAlbum());

+			avrcpIntent.putExtra("ListSize",(long) downloadService.getSongs().size());

+			avrcpIntent.putExtra("id", (long) downloadService.getCurrentPlayingIndex()+1);

+			avrcpIntent.putExtra("duration", (long) downloadService.getPlayerDuration());

+			avrcpIntent.putExtra("position", (long) downloadService.getPlayerPosition());

+			avrcpIntent.putExtra("coverart", albumArtFile.getAbsolutePath());

+        } else {

+            intent.putExtra("title", "");

+            intent.putExtra("artist", "");

+            intent.putExtra("album", "");

+            intent.putExtra("coverart", "");

+			

+			avrcpIntent.putExtra("playing", false);

+			avrcpIntent.putExtra("track", "");

+			avrcpIntent.putExtra("artist", "");

+			avrcpIntent.putExtra("album", "");

+			avrcpIntent.putExtra("ListSize",(long)0);

+			avrcpIntent.putExtra("id", (long) 0);

+			avrcpIntent.putExtra("duration", (long )0);

+			avrcpIntent.putExtra("position", (long) 0);

+			avrcpIntent.putExtra("coverart", "");

+        }

+

+        context.sendBroadcast(intent);

+		context.sendBroadcast(avrcpIntent);

+    }

+

+    /**

+     * <p>Broadcasts the given player state as the one being set.</p>

+     */

+    public static void broadcastPlaybackStatusChange(Context context, PlayerState state) {

+        Intent intent = new Intent(EVENT_PLAYSTATE_CHANGED);

+		Intent avrcpIntent = new Intent(AVRCP_PLAYSTATE_CHANGED);

+

+        switch (state) {

+            case STARTED:

+                intent.putExtra("state", "play");

+				avrcpIntent.putExtra("playing", true);

+                break;

+            case STOPPED:

+                intent.putExtra("state", "stop");

+				avrcpIntent.putExtra("playing", false);

+                break;

+            case PAUSED:

+                intent.putExtra("state", "pause");

+				avrcpIntent.putExtra("playing", false);

+                break;

+            case COMPLETED:

+                intent.putExtra("state", "complete");

+				avrcpIntent.putExtra("playing", false);

+                break;

+            default:

+                return; // No need to broadcast.

+        }

+

+        context.sendBroadcast(intent);

+		context.sendBroadcast(avrcpIntent);

+    }

+

+    /**

+     * Resolves the default text color for notifications.

+     *

+     * Based on http://stackoverflow.com/questions/4867338/custom-notification-layouts-and-text-colors/7320604#7320604

+     */

+    private static Pair<Integer, Integer> getNotificationTextColors(Context context) {

+        if (NOTIFICATION_TEXT_COLORS.getFirst() == null && NOTIFICATION_TEXT_COLORS.getSecond() == null) {

+            try {

+                Notification notification = new Notification();

+                String title = "title";

+                String content = "content";

+                notification.setLatestEventInfo(context, title, content, null);

+                LinearLayout group = new LinearLayout(context);

+                ViewGroup event = (ViewGroup) notification.contentView.apply(context, group);

+                findNotificationTextColors(event, title, content);

+                group.removeAllViews();

+            } catch (Exception x) {

+                Log.w(TAG, "Failed to resolve notification text colors.", x);

+            }

+        }

+        return NOTIFICATION_TEXT_COLORS;

+    }

+

+    private static void findNotificationTextColors(ViewGroup group, String title, String content) {

+        for (int i = 0; i < group.getChildCount(); i++) {

+            if (group.getChildAt(i) instanceof TextView) {

+                TextView textView = (TextView) group.getChildAt(i);

+                String text = textView.getText().toString();

+                if (title.equals(text)) {

+                    NOTIFICATION_TEXT_COLORS.setFirst(textView.getTextColors().getDefaultColor());

+                }

+                else if (content.equals(text)) {

+                    NOTIFICATION_TEXT_COLORS.setSecond(textView.getTextColors().getDefaultColor());

+                }

+            }

+            else if (group.getChildAt(i) instanceof ViewGroup)

+                findNotificationTextColors((ViewGroup) group.getChildAt(i), title, content);

+        }

+    }

+	

+	public static WifiManager.WifiLock createWifiLock(Context context, String tag) {

+		WifiManager wm = (WifiManager) context.getSystemService(Context.WIFI_SERVICE);

+		int lockType = WifiManager.WIFI_MODE_FULL;

+		if (Build.VERSION.SDK_INT >= 12) {

+			lockType = 3;

+		}

+		return wm.createWifiLock(lockType, tag);

+	}

+}

diff --git a/subsonic-android/src/github/daneren2005/dsub/util/compat/RemoteControlClientICS.java b/subsonic-android/src/github/daneren2005/dsub/util/compat/RemoteControlClientICS.java
index a8fed63d..50989468 100644
--- a/subsonic-android/src/github/daneren2005/dsub/util/compat/RemoteControlClientICS.java
+++ b/subsonic-android/src/github/daneren2005/dsub/util/compat/RemoteControlClientICS.java
@@ -62,7 +62,8 @@ public class RemoteControlClientICS extends RemoteControlClientHelper {
 		// Update the remote controls
     	mRemoteControl.editMetadata(true)
     	.putString(MediaMetadataRetriever.METADATA_KEY_ARTIST, (currentSong == null) ? null : currentSong.getArtist())
-    	.putString(MediaMetadataRetriever.METADATA_KEY_ALBUM, (currentSong == null) ? null : currentSong.getArtist())
+    	.putString(MediaMetadataRetriever.METADATA_KEY_ALBUMARTIST, (currentSong == null) ? null : currentSong.getArtist())
+    	.putString(MediaMetadataRetriever.METADATA_KEY_ALBUM, (currentSong == null) ? null : currentSong.getAlbum())
     	.putString(MediaMetadataRetriever.METADATA_KEY_TITLE, (currentSong) == null ? null : currentSong.getTitle())
     	.putLong(MediaMetadataRetriever.METADATA_KEY_DURATION, (currentSong == null) ? 
     			0 : ((currentSong.getDuration() == null) ? 0 : currentSong.getDuration()))
diff --git a/subsonic-android/src/github/daneren2005/dsub/view/SongView.java b/subsonic-android/src/github/daneren2005/dsub/view/SongView.java
index 40bedad6..fc50ff79 100644
--- a/subsonic-android/src/github/daneren2005/dsub/view/SongView.java
+++ b/subsonic-android/src/github/daneren2005/dsub/view/SongView.java
@@ -72,6 +72,32 @@ public class SongView extends UpdateView implements Checkable {
     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;