Fix line spacing

5 files changed, 1154 insertions, 1158 deletions

diff --git a/subsonic-android/src/github/daneren2005/dsub/fragments/SelectDirectoryFragment.java b/subsonic-android/src/github/daneren2005/dsub/fragments/SelectDirectoryFragment.java
index a38fa5fd..971bdd62 100644
--- a/subsonic-android/src/github/daneren2005/dsub/fragments/SelectDirectoryFragment.java
+++ b/subsonic-android/src/github/daneren2005/dsub/fragments/SelectDirectoryFragment.java
@@ -275,10 +275,10 @@ public class SelectDirectoryFragment extends SubsonicFragment implements Adapter
 		}

 		

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

-    MusicService musicService = MusicServiceFactory.getMusicService(context);

-    if(musicService.hasOfflineScrobbles()){

-      showOfflineScrobblesDialog();

-    }

+		MusicService musicService = MusicServiceFactory.getMusicService(context);

+		if(musicService.hasOfflineScrobbles()){

+			showOfflineScrobblesDialog();

+		}

 	}

 

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

diff --git a/subsonic-android/src/github/daneren2005/dsub/service/MusicService.java b/subsonic-android/src/github/daneren2005/dsub/service/MusicService.java
index 046610f4..2787b75b 100644
--- a/subsonic-android/src/github/daneren2005/dsub/service/MusicService.java
+++ b/subsonic-android/src/github/daneren2005/dsub/service/MusicService.java
@@ -117,8 +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;
+	
+	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 17afbbcc..3efb22dc 100644
--- a/subsonic-android/src/github/daneren2005/dsub/service/OfflineMusicService.java
+++ b/subsonic-android/src/github/daneren2005/dsub/service/OfflineMusicService.java
@@ -429,33 +429,34 @@ public class OfflineMusicService extends RESTMusicService {
 
     @Override
     public void scrobble(String id, boolean submission, Context context, ProgressListener progressListener) throws Exception {
+		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; 
 
-      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();
+		BufferedWriter bw = new BufferedWriter(new FileWriter(offlineScrobblesFile, true));
+		bw.write(scrobbleSearchCriteria + "," + System.currentTimeMillis());
+		bw.newLine();
+		bw.flush();
+		bw.close();
     }
 
     @Override
diff --git a/subsonic-android/src/github/daneren2005/dsub/service/RESTMusicService.java b/subsonic-android/src/github/daneren2005/dsub/service/RESTMusicService.java
index 31554ceb..8a84cd21 100644
--- a/subsonic-android/src/github/daneren2005/dsub/service/RESTMusicService.java
+++ b/subsonic-android/src/github/daneren2005/dsub/service/RESTMusicService.java
@@ -870,60 +870,58 @@ public class RESTMusicService implements MusicService {
 	
 	@Override
 	public boolean hasOfflineScrobbles(){
-	  return FileUtil.getOfflineScrobblesFile().exists();
+		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());
-    }
-  }
-	
-	
+		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/Util.java b/subsonic-android/src/github/daneren2005/dsub/util/Util.java
index 18b30d49..269b05d3 100644
--- a/subsonic-android/src/github/daneren2005/dsub/util/Util.java
+++ b/subsonic-android/src/github/daneren2005/dsub/util/Util.java
@@ -1,1074 +1,1071 @@
-/*

- 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) {
+        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);
+	}
+}