Merge branch 'develop' into exo-player

17 files changed, 73 insertions, 276 deletions

diff --git a/core/src/main/java/de/danoeh/antennapod/core/asynctask/DBTaskLoader.java b/core/src/main/java/de/danoeh/antennapod/core/asynctask/DBTaskLoader.java
deleted file mode 100644
index 1b4aafeaa..000000000
--- a/core/src/main/java/de/danoeh/antennapod/core/asynctask/DBTaskLoader.java
+++ /dev/null
@@ -1,29 +0,0 @@
-package de.danoeh.antennapod.core.asynctask;
-
-import android.content.Context;
-import android.support.v4.content.AsyncTaskLoader;
-
-/**
- * Subclass of AsyncTaskLoader that is made for loading data with one of the DB*-classes.
- * This class will provide a useful default implementation that would otherwise always be necessary when interacting
- * with the DB*-classes with an AsyncTaskLoader.
- */
-abstract class DBTaskLoader<D> extends AsyncTaskLoader<D> {
-
-    public DBTaskLoader(Context context) {
-        super(context);
-    }
-
-    @Override
-    protected void onStopLoading() {
-        super.onStopLoading();
-        cancelLoad();
-    }
-
-    @Override
-    protected void onStartLoading() {
-        super.onStartLoading();
-        // according to https://code.google.com/p/android/issues/detail?id=14944, this has to be called manually
-        forceLoad();
-    }
-}
diff --git a/core/src/main/java/de/danoeh/antennapod/core/asynctask/FeedRemover.java b/core/src/main/java/de/danoeh/antennapod/core/asynctask/FeedRemover.java
index 1e0c07b01..74693cf21 100644
--- a/core/src/main/java/de/danoeh/antennapod/core/asynctask/FeedRemover.java
+++ b/core/src/main/java/de/danoeh/antennapod/core/asynctask/FeedRemover.java
@@ -9,8 +9,10 @@ import java.util.concurrent.ExecutionException;
 
 import de.danoeh.antennapod.core.R;
 import de.danoeh.antennapod.core.feed.Feed;
+import de.danoeh.antennapod.core.service.download.DownloadService;
 import de.danoeh.antennapod.core.service.playback.PlaybackService;
 import de.danoeh.antennapod.core.storage.DBWriter;
+import de.danoeh.antennapod.core.util.IntentUtils;
 
 /** Removes a feed in the background. */
 public class FeedRemover extends AsyncTask<Void, Void, Void> {
@@ -41,7 +43,7 @@ public class FeedRemover extends AsyncTask<Void, Void, Void> {
             dialog.dismiss();
         }
 		if(skipOnCompletion) {
-			context.sendBroadcast(new Intent(PlaybackService.ACTION_SKIP_CURRENT_EPISODE));
+			IntentUtils.sendLocalBroadcast(context, PlaybackService.ACTION_SKIP_CURRENT_EPISODE);
 		}
 	}
 
diff --git a/core/src/main/java/de/danoeh/antennapod/core/feed/FeedMedia.java b/core/src/main/java/de/danoeh/antennapod/core/feed/FeedMedia.java
index a22422596..73d2bb34d 100644
--- a/core/src/main/java/de/danoeh/antennapod/core/feed/FeedMedia.java
+++ b/core/src/main/java/de/danoeh/antennapod/core/feed/FeedMedia.java
@@ -19,6 +19,7 @@ import de.danoeh.antennapod.core.gpoddernet.model.GpodnetEpisodeAction;
 import de.danoeh.antennapod.core.preferences.GpodnetPreferences;
 import de.danoeh.antennapod.core.preferences.PlaybackPreferences;
 import de.danoeh.antennapod.core.preferences.UserPreferences;
+import de.danoeh.antennapod.core.service.playback.PlaybackService;
 import de.danoeh.antennapod.core.storage.DBReader;
 import de.danoeh.antennapod.core.storage.DBTasks;
 import de.danoeh.antennapod.core.storage.DBWriter;
@@ -218,7 +219,7 @@ public class FeedMedia extends FeedFile implements Playable {
      * currently being played and the current player status is playing.
      */
     public boolean isCurrentlyPlaying() {
-        return isPlaying() &&
+        return isPlaying() && PlaybackService.isRunning &&
                 ((PlaybackPreferences.getCurrentPlayerStatus() == PlaybackPreferences.PLAYER_STATUS_PLAYING));
     }
 
diff --git a/core/src/main/java/de/danoeh/antennapod/core/preferences/UserPreferences.java b/core/src/main/java/de/danoeh/antennapod/core/preferences/UserPreferences.java
index bb487c871..6aaf65e18 100644
--- a/core/src/main/java/de/danoeh/antennapod/core/preferences/UserPreferences.java
+++ b/core/src/main/java/de/danoeh/antennapod/core/preferences/UserPreferences.java
@@ -109,7 +109,6 @@ public class UserPreferences {
 
     // Experimental
     private static final String PREF_STEREO_TO_MONO = "PrefStereoToMono";
-    public static final String PREF_NORMALIZER = "prefNormalizer";
     public static final String PREF_CAST_ENABLED = "prefCast"; //Used for enabling Chromecast support
     public static final int EPISODE_CLEANUP_QUEUE = -1;
     public static final int EPISODE_CLEANUP_NULL = -2;
@@ -122,7 +121,6 @@ public class UserPreferences {
     private static final int EPISODE_CACHE_SIZE_UNLIMITED = -1;
     public static final int FEED_ORDER_COUNTER = 0;
     public static final int FEED_ORDER_ALPHABETICAL = 1;
-    public static final int FEED_ORDER_LAST_UPDATE = 2;
     public static final int FEED_ORDER_MOST_PLAYED = 3;
     public static final int FEED_COUNTER_SHOW_NEW_UNPLAYED_SUM = 0;
     public static final int FEED_COUNTER_SHOW_NEW = 1;
diff --git a/core/src/main/java/de/danoeh/antennapod/core/service/download/DownloadRequest.java b/core/src/main/java/de/danoeh/antennapod/core/service/download/DownloadRequest.java
index 9a64bebf7..75c28564e 100644
--- a/core/src/main/java/de/danoeh/antennapod/core/service/download/DownloadRequest.java
+++ b/core/src/main/java/de/danoeh/antennapod/core/service/download/DownloadRequest.java
@@ -211,10 +211,6 @@ public class DownloadRequest implements Parcelable {
         this.size = size;
     }
 
-    public int getStatusMsg() {
-        return statusMsg;
-    }
-
     public void setStatusMsg(int statusMsg) {
         this.statusMsg = statusMsg;
     }
diff --git a/core/src/main/java/de/danoeh/antennapod/core/service/download/DownloaderCallback.java b/core/src/main/java/de/danoeh/antennapod/core/service/download/DownloaderCallback.java
deleted file mode 100644
index b0829f084..000000000
--- a/core/src/main/java/de/danoeh/antennapod/core/service/download/DownloaderCallback.java
+++ /dev/null
@@ -1,10 +0,0 @@
-package de.danoeh.antennapod.core.service.download;
-
-/**
- * Callback used by the Downloader-classes to notify the requester that the
- * download has completed.
- */
-public interface DownloaderCallback {
-
-	void onDownloadCompleted(Downloader downloader);
-}
diff --git a/core/src/main/java/de/danoeh/antennapod/core/service/playback/LocalPSMP.java b/core/src/main/java/de/danoeh/antennapod/core/service/playback/LocalPSMP.java
index 66d34fea1..2bc247d9f 100644
--- a/core/src/main/java/de/danoeh/antennapod/core/service/playback/LocalPSMP.java
+++ b/core/src/main/java/de/danoeh/antennapod/core/service/playback/LocalPSMP.java
@@ -614,13 +614,26 @@ public class LocalPSMP extends PlaybackServiceMediaPlayer {
         executor.shutdown();
         if (mediaPlayer != null) {
             try {
-                mediaPlayer.stop();
+                removeMediaPlayerErrorListener();
+                if (mediaPlayer.isPlaying()) {
+                    mediaPlayer.stop();
+                }
             } catch (Exception ignore) { }
             mediaPlayer.release();
         }
         releaseWifiLockIfNecessary();
     }
 
+    private void removeMediaPlayerErrorListener() {
+        if (mediaPlayer instanceof VideoPlayer) {
+            VideoPlayer vp = (VideoPlayer) mediaPlayer;
+            vp.setOnErrorListener((mp, what, extra) -> true);
+        } else if (mediaPlayer instanceof AudioPlayer) {
+            AudioPlayer ap = (AudioPlayer) mediaPlayer;
+            ap.setOnErrorListener((mediaPlayer, i, i1) -> true);
+        }
+    }
+
     /**
      * Releases internally used resources. This method should only be called when the object is not used anymore.
      * This method is executed on an internal executor service.
diff --git a/core/src/main/java/de/danoeh/antennapod/core/service/playback/PlaybackService.java b/core/src/main/java/de/danoeh/antennapod/core/service/playback/PlaybackService.java
index be6cb346d..91ae9da28 100644
--- a/core/src/main/java/de/danoeh/antennapod/core/service/playback/PlaybackService.java
+++ b/core/src/main/java/de/danoeh/antennapod/core/service/playback/PlaybackService.java
@@ -65,6 +65,7 @@ import de.danoeh.antennapod.core.storage.DBTasks;
 import de.danoeh.antennapod.core.storage.DBWriter;
 import de.danoeh.antennapod.core.storage.FeedSearcher;
 import de.danoeh.antennapod.core.util.IntList;
+import de.danoeh.antennapod.core.util.IntentUtils;
 import de.danoeh.antennapod.core.util.gui.NotificationUtils;
 import de.danoeh.antennapod.core.util.QueueAccess;
 import de.danoeh.antennapod.core.util.playback.ExternalMedia;
@@ -316,9 +317,6 @@ public class PlaybackService extends MediaBrowserServiceCompat {
         NotificationCompat.Builder notificationBuilder = createBasicNotification();
         startForeground(NOTIFICATION_ID, notificationBuilder.build());
         EventBus.getDefault().post(new ServiceEvent(ServiceEvent.Action.SERVICE_STARTED));
-
-
-        setupNotification(Playable.PlayableUtils.createInstanceFromPreferences(getApplicationContext()));
     }
 
     private NotificationCompat.Builder createBasicNotification() {
@@ -468,10 +466,13 @@ public class PlaybackService extends MediaBrowserServiceCompat {
             Log.d(TAG, "onStartCommand is a redelivered intent, calling stopForeground now.");
             stopForeground(true);
         } else {
-
             if (keycode != -1) {
                 Log.d(TAG, "Received media button event");
-                handleKeycode(keycode, true);
+                boolean handled = handleKeycode(keycode, true);
+                if (!handled) {
+                    stopSelf();
+                    return Service.START_NOT_STICKY;
+                }
             } else if (!flavorHelper.castDisconnect(castDisconnect) && playable != null) {
                 started = true;
                 boolean stream = intent.getBooleanExtra(EXTRA_SHOULD_STREAM,
@@ -486,6 +487,7 @@ public class PlaybackService extends MediaBrowserServiceCompat {
                 }
                 mediaPlayer.playMediaObject(playable, stream, startWhenPrepared, prepareImmediately);
             }
+            setupNotification(playable);
         }
 
         return Service.START_NOT_STICKY;
@@ -677,7 +679,7 @@ public class PlaybackService extends MediaBrowserServiceCompat {
                     break;
 
                 case STOPPED:
-                    //setCurrentlyPlayingMedia(PlaybackPreferences.NO_MEDIA_PLAYING);
+                    //writePlaybackPreferencesNoMediaPlaying();
                     //stopSelf();
                     break;
 
@@ -695,13 +697,12 @@ public class PlaybackService extends MediaBrowserServiceCompat {
 
                 case ERROR:
                     writePlaybackPreferencesNoMediaPlaying();
+                    stopSelf();
                     break;
 
             }
 
-            Intent statusUpdate = new Intent(ACTION_PLAYER_STATUS_CHANGED);
-            // statusUpdate.putExtra(EXTRA_NEW_PLAYER_STATUS, newInfo.playerStatus.ordinal());
-            sendBroadcast(statusUpdate);
+            IntentUtils.sendLocalBroadcast(getApplicationContext(), ACTION_PLAYER_STATUS_CHANGED);
             PlayerWidgetJobService.updateWidget(getBaseContext());
             bluetoothNotifyChange(newInfo, AVRCP_ACTION_PLAYER_STATUS_CHANGED);
             bluetoothNotifyChange(newInfo, AVRCP_ACTION_META_CHANGED);
@@ -1042,17 +1043,11 @@ public class PlaybackService extends MediaBrowserServiceCompat {
         editor.commit();
     }
 
-    /**
-     * Send ACTION_PLAYER_STATUS_CHANGED without changing the status attribute.
-     */
-    private void postStatusUpdateIntent() {
-        sendBroadcast(new Intent(ACTION_PLAYER_STATUS_CHANGED));
-    }
-
     private void sendNotificationBroadcast(int type, int code) {
         Intent intent = new Intent(ACTION_PLAYER_NOTIFICATION);
         intent.putExtra(EXTRA_NOTIFICATION_TYPE, type);
         intent.putExtra(EXTRA_NOTIFICATION_CODE, code);
+        intent.setPackage(getPackageName());
         sendBroadcast(intent);
     }
 
@@ -1215,38 +1210,50 @@ public class PlaybackService extends MediaBrowserServiceCompat {
         if (notificationSetupThread != null) {
             notificationSetupThread.interrupt();
         }
+        if (playable == null) {
+            Log.d(TAG, "setupNotification: playable is null");
+            if (!started) {
+                stopSelf();
+            }
+            return;
+        }
         Runnable notificationSetupTask = new Runnable() {
             Bitmap icon = null;
 
             @Override
             public void run() {
                 Log.d(TAG, "Starting background work");
-                if (playable != null) {
-                    int iconSize = getResources().getDimensionPixelSize(
-                            android.R.dimen.notification_large_icon_width);
-                    try {
-                        icon = Glide.with(PlaybackService.this)
-                                .load(playable.getImageLocation())
-                                .asBitmap()
-                                .diskCacheStrategy(ApGlideSettings.AP_DISK_CACHE_STRATEGY)
-                                .centerCrop()
-                                .into(iconSize, iconSize)
-                                .get();
-                    } catch (Throwable tr) {
-                        Log.e(TAG, "Error loading the media icon for the notification", tr);
+
+                if (mediaPlayer == null) {
+                    Log.d(TAG, "notificationSetupTask: mediaPlayer is null");
+                    if (!started) {
+                        stopSelf();
                     }
+                    return;
                 }
+
+                int iconSize = getResources().getDimensionPixelSize(
+                        android.R.dimen.notification_large_icon_width);
+                try {
+                    icon = Glide.with(PlaybackService.this)
+                            .load(playable.getImageLocation())
+                            .asBitmap()
+                            .diskCacheStrategy(ApGlideSettings.AP_DISK_CACHE_STRATEGY)
+                            .centerCrop()
+                            .into(iconSize, iconSize)
+                            .get();
+                } catch (Throwable tr) {
+                    Log.e(TAG, "Error loading the media icon for the notification", tr);
+                }
+
                 if (icon == null) {
                     icon = BitmapFactory.decodeResource(getApplicationContext().getResources(),
                             ClientConfig.playbackServiceCallbacks.getNotificationIconResource(getApplicationContext()));
                 }
 
-                if (mediaPlayer == null) {
-                    return;
-                }
                 PlayerStatus playerStatus = mediaPlayer.getPlayerStatus();
 
-                if (!Thread.currentThread().isInterrupted() && started && playable != null) {
+                if (!Thread.currentThread().isInterrupted() && started) {
                     String contentText = playable.getEpisodeTitle();
                     String contentTitle = playable.getFeedTitle();
                     Notification notification;
diff --git a/core/src/main/java/de/danoeh/antennapod/core/storage/DBTasks.java b/core/src/main/java/de/danoeh/antennapod/core/storage/DBTasks.java
index da500fd3e..037cf438b 100644
--- a/core/src/main/java/de/danoeh/antennapod/core/storage/DBTasks.java
+++ b/core/src/main/java/de/danoeh/antennapod/core/storage/DBTasks.java
@@ -36,6 +36,7 @@ import de.danoeh.antennapod.core.service.download.DownloadStatus;
 import de.danoeh.antennapod.core.service.playback.PlaybackService;
 import de.danoeh.antennapod.core.util.Converter;
 import de.danoeh.antennapod.core.util.DownloadError;
+import de.danoeh.antennapod.core.util.IntentUtils;
 import de.danoeh.antennapod.core.util.LongList;
 import de.danoeh.antennapod.core.util.comparator.FeedItemPubdateComparator;
 import de.danoeh.antennapod.core.util.exception.MediaFileNotFoundException;
@@ -142,8 +143,7 @@ public final class DBTasks {
         } catch (MediaFileNotFoundException e) {
             e.printStackTrace();
             if (media.isPlaying()) {
-                context.sendBroadcast(new Intent(
-                        PlaybackService.ACTION_SHUTDOWN_PLAYBACK_SERVICE));
+                IntentUtils.sendLocalBroadcast(context, PlaybackService.ACTION_SHUTDOWN_PLAYBACK_SERVICE);
             }
             notifyMissingFeedMediaFile(context, media);
         }
@@ -237,27 +237,6 @@ public final class DBTasks {
     }
 
     /**
-     * Downloads all pages of the given feed.
-     *
-     * @param context Used for requesting the download.
-     * @param feed    The Feed object.
-     */
-    public static void refreshCompleteFeed(final Context context, final Feed feed) {
-        try {
-            refreshFeed(context, feed, true, false);
-        } catch (DownloadRequestException e) {
-            e.printStackTrace();
-            DBWriter.addDownloadStatus(
-                    new DownloadStatus(feed, feed
-                            .getHumanReadableIdentifier(),
-                            DownloadError.ERROR_REQUEST_ERROR, false, e
-                            .getMessage()
-                    )
-            );
-        }
-    }
-
-    /**
      * Downloads all pages of the given feed even if feed has not been modified since last refresh
      *
      * @param context Used for requesting the download.
@@ -378,27 +357,6 @@ public final class DBTasks {
     }
 
     /**
-     * Request the download of all objects in the queue. from a separate Thread.
-     *
-     * @param context Used for requesting the download an accessing the database.
-     */
-    public static void downloadAllItemsInQueue(final Context context) {
-        new Thread() {
-            public void run() {
-                List<FeedItem> queue = DBReader.getQueue();
-                if (!queue.isEmpty()) {
-                    try {
-                        downloadFeedItems(context,
-                                queue.toArray(new FeedItem[queue.size()]));
-                    } catch (DownloadRequestException e) {
-                        e.printStackTrace();
-                    }
-                }
-            }
-        }.start();
-    }
-
-    /**
      * Requests the download of a list of FeedItem objects.
      *
      * @param context Used for requesting the download and accessing the DB.
diff --git a/core/src/main/java/de/danoeh/antennapod/core/storage/DBWriter.java b/core/src/main/java/de/danoeh/antennapod/core/storage/DBWriter.java
index 1f4fad4ba..8bb5bc31a 100644
--- a/core/src/main/java/de/danoeh/antennapod/core/storage/DBWriter.java
+++ b/core/src/main/java/de/danoeh/antennapod/core/storage/DBWriter.java
@@ -7,6 +7,7 @@ import android.content.SharedPreferences;
 import android.preference.PreferenceManager;
 import android.util.Log;
 
+import de.danoeh.antennapod.core.util.IntentUtils;
 import org.shredzone.flattr4j.model.Flattr;
 
 import java.io.File;
@@ -115,11 +116,8 @@ public class DBWriter {
                                     true);
                             editor.commit();
                         }
-                        if (PlaybackPreferences
-                                .getCurrentlyPlayingFeedMediaId() == media
-                                .getId()) {
-                            context.sendBroadcast(new Intent(
-                                    PlaybackService.ACTION_SHUTDOWN_PLAYBACK_SERVICE));
+                        if (PlaybackPreferences.getCurrentlyPlayingFeedMediaId() == media.getId()) {
+                            IntentUtils.sendLocalBroadcast(context, PlaybackService.ACTION_SHUTDOWN_PLAYBACK_SERVICE);
                         }
                     }
                     // Gpodder: queue delete action for synchronization
@@ -156,8 +154,7 @@ public class DBWriter {
                 if (PlaybackPreferences.getCurrentlyPlayingMedia() == FeedMedia.PLAYABLE_TYPE_FEEDMEDIA
                         && PlaybackPreferences.getLastPlayedFeedId() == feed
                         .getId()) {
-                    context.sendBroadcast(new Intent(
-                            PlaybackService.ACTION_SHUTDOWN_PLAYBACK_SERVICE));
+                    IntentUtils.sendLocalBroadcast(context, PlaybackService.ACTION_SHUTDOWN_PLAYBACK_SERVICE);
                     SharedPreferences.Editor editor = prefs.edit();
                     editor.putLong(
                             PlaybackPreferences.PREF_CURRENTLY_PLAYING_FEED_ID,
@@ -460,22 +457,6 @@ public class DBWriter {
         });
     }
 
-    public static Future<?> addFavoriteItemById(final long itemId) {
-        return dbExec.submit(() -> {
-            final FeedItem item = DBReader.getFeedItem(itemId);
-            if (item == null) {
-                Log.d(TAG, "Can't find item for itemId " + itemId);
-                return;
-            }
-            final PodDBAdapter adapter = PodDBAdapter.getInstance().open();
-            adapter.addFavoriteItem(item);
-            adapter.close();
-            item.addTag(FeedItem.TAG_FAVORITE);
-            EventBus.getDefault().post(FavoritesEvent.added(item));
-            EventBus.getDefault().post(FeedItemEvent.updated(item));
-        });
-    }
-
     public static Future<?> removeFavoriteItem(final FeedItem item) {
         return dbExec.submit(() -> {
             final PodDBAdapter adapter = PodDBAdapter.getInstance().open();
diff --git a/core/src/main/java/de/danoeh/antennapod/core/storage/DownloadRequester.java b/core/src/main/java/de/danoeh/antennapod/core/storage/DownloadRequester.java
index 7d4b737db..827874f54 100644
--- a/core/src/main/java/de/danoeh/antennapod/core/storage/DownloadRequester.java
+++ b/core/src/main/java/de/danoeh/antennapod/core/storage/DownloadRequester.java
@@ -9,6 +9,8 @@ import android.text.TextUtils;
 import android.util.Log;
 import android.webkit.URLUtil;
 
+import de.danoeh.antennapod.core.service.playback.PlaybackService;
+import de.danoeh.antennapod.core.util.IntentUtils;
 import org.apache.commons.io.FilenameUtils;
 
 import java.io.File;
@@ -242,6 +244,7 @@ public class DownloadRequester {
             Log.d(TAG, "Cancelling download with url " + downloadUrl);
         Intent cancelIntent = new Intent(DownloadService.ACTION_CANCEL_DOWNLOAD);
         cancelIntent.putExtra(DownloadService.EXTRA_DOWNLOAD_URL, downloadUrl);
+        cancelIntent.setPackage(context.getPackageName());
         context.sendBroadcast(cancelIntent);
     }
 
@@ -250,8 +253,7 @@ public class DownloadRequester {
      */
     public synchronized void cancelAllDownloads(Context context) {
         Log.d(TAG, "Cancelling all running downloads");
-        context.sendBroadcast(new Intent(
-                DownloadService.ACTION_CANCEL_ALL_DOWNLOADS));
+        IntentUtils.sendLocalBroadcast(context, DownloadService.ACTION_CANCEL_ALL_DOWNLOADS);
     }
 
     /**
diff --git a/core/src/main/java/de/danoeh/antennapod/core/storage/PodDBAdapter.java b/core/src/main/java/de/danoeh/antennapod/core/storage/PodDBAdapter.java
index 591015dff..51b41d3b3 100644
--- a/core/src/main/java/de/danoeh/antennapod/core/storage/PodDBAdapter.java
+++ b/core/src/main/java/de/danoeh/antennapod/core/storage/PodDBAdapter.java
@@ -543,31 +543,6 @@ public class PodDBAdapter {
     }
 
     /**
-     * Counts feeds and feed items in the flattr queue
-     */
-    public int getFlattrQueueSize() {
-        int res = 0;
-        Cursor c = db.rawQuery(String.format("SELECT count(*) FROM %s WHERE %s=%s",
-                TABLE_NAME_FEEDS, KEY_FLATTR_STATUS, String.valueOf(FlattrStatus.STATUS_QUEUE)), null);
-        if (c.moveToFirst()) {
-            res = c.getInt(0);
-            c.close();
-        } else {
-            Log.e(TAG, "Unable to determine size of flattr queue: Could not count number of feeds");
-        }
-        c = db.rawQuery(String.format("SELECT count(*) FROM %s WHERE %s=%s",
-                TABLE_NAME_FEED_ITEMS, KEY_FLATTR_STATUS, String.valueOf(FlattrStatus.STATUS_QUEUE)), null);
-        if (c.moveToFirst()) {
-            res += c.getInt(0);
-            c.close();
-        } else {
-            Log.e(TAG, "Unable to determine size of flattr queue: Could not count number of feed items");
-        }
-
-        return res;
-    }
-
-    /**
      * Updates the download URL of a Feed.
      */
     public void setFeedDownloadUrl(String original, String updated) {
@@ -874,17 +849,6 @@ public class PodDBAdapter {
         return count > 0;
     }
 
-    public long getDownloadLogSize() {
-        final String query = String.format("SELECT COUNT(%s) FROM %s", KEY_ID, TABLE_NAME_DOWNLOAD_LOG);
-        Cursor result = db.rawQuery(query, null);
-        long count = 0;
-        if (result.moveToFirst()) {
-            count = result.getLong(0);
-        }
-        result.close();
-        return count;
-    }
-
     public void setQueue(List<FeedItem> queue) {
         ContentValues values = new ContentValues();
         try {
@@ -1013,18 +977,6 @@ public class PodDBAdapter {
     }
 
     /**
-     * Returns a cursor for a DB query in the FeedMedia table for a given ID.
-     *
-     * @param item The item you want to get the FeedMedia from
-     * @return The cursor of the query
-     */
-    public final Cursor getFeedMediaOfItemCursor(final FeedItem item) {
-        return db.query(TABLE_NAME_FEED_MEDIA, null, KEY_ID + "=?",
-                new String[]{String.valueOf(item.getMedia().getId())}, null,
-                null, null);
-    }
-
-    /**
      * Returns a cursor for a DB query in the FeedImages table for given IDs.
      *
      * @param imageIds IDs of the images
diff --git a/core/src/main/java/de/danoeh/antennapod/core/util/EpisodeFilter.java b/core/src/main/java/de/danoeh/antennapod/core/util/EpisodeFilter.java
deleted file mode 100644
index fb1b0dc8f..000000000
--- a/core/src/main/java/de/danoeh/antennapod/core/util/EpisodeFilter.java
+++ /dev/null
@@ -1,50 +0,0 @@
-package de.danoeh.antennapod.core.util;
-
-import java.util.ArrayList;
-import java.util.List;
-
-import de.danoeh.antennapod.core.feed.FeedItem;
-
-class EpisodeFilter {
-
-	private EpisodeFilter() {
-
-	}
-
-	/** Return a copy of the itemlist without items which have no media. */
-	public static ArrayList<FeedItem> getEpisodeList(List<FeedItem> items) {
-		ArrayList<FeedItem> episodes = new ArrayList<>(items);
-		for (FeedItem item : items) {
-			if (item.getMedia() == null) {
-				episodes.remove(item);
-			}
-		}
-		return episodes;
-	}
-
-	public static int countItemsWithEpisodes(List<FeedItem> items) {
-		int count = 0;
-		for (FeedItem item : items) {
-			if (item.getMedia() != null) {
-				count++;
-			}
-		}
-		return count;
-	}
-
-	public static FeedItem accessEpisodeByIndex(List<FeedItem> items,
-			int position) {
-		int count = 0;
-		for (FeedItem item : items) {
-
-			if (item.getMedia() != null) {
-				if (count == position) {
-					return item;
-				} else {
-					count++;
-				}
-			}
-		}
-		return null;
-	}
-}
diff --git a/core/src/main/java/de/danoeh/antennapod/core/util/IntentUtils.java b/core/src/main/java/de/danoeh/antennapod/core/util/IntentUtils.java
index 1571b71c2..aaaaf8f4d 100644
--- a/core/src/main/java/de/danoeh/antennapod/core/util/IntentUtils.java
+++ b/core/src/main/java/de/danoeh/antennapod/core/util/IntentUtils.java
@@ -23,4 +23,8 @@ public class IntentUtils {
         return false;
     }
 
+    public static void sendLocalBroadcast(Context context, String action) {
+        context.sendBroadcast(new Intent(action).setPackage(context.getPackageName()));
+    }
+
 }
diff --git a/core/src/main/java/de/danoeh/antennapod/core/util/QueueAccess.java b/core/src/main/java/de/danoeh/antennapod/core/util/QueueAccess.java
index 7377b202d..9408be348 100644
--- a/core/src/main/java/de/danoeh/antennapod/core/util/QueueAccess.java
+++ b/core/src/main/java/de/danoeh/antennapod/core/util/QueueAccess.java
@@ -58,19 +58,4 @@ public abstract class QueueAccess {
         };
     }
 
-    public static QueueAccess NotInQueueAccess() {
-        return new QueueAccess() {
-            @Override
-            public boolean contains(long id) {
-                return false;
-            }
-
-            @Override
-            public boolean remove(long id) {
-                return false;
-            }
-        };
-
-    }
-
 }
diff --git a/core/src/main/java/de/danoeh/antennapod/core/util/exception/MediaFileNotFoundException.java b/core/src/main/java/de/danoeh/antennapod/core/util/exception/MediaFileNotFoundException.java
index ecb641dad..3000e2fa4 100644
--- a/core/src/main/java/de/danoeh/antennapod/core/util/exception/MediaFileNotFoundException.java
+++ b/core/src/main/java/de/danoeh/antennapod/core/util/exception/MediaFileNotFoundException.java
@@ -12,11 +12,6 @@ public class MediaFileNotFoundException extends Exception {
 		this.media = media;
 	}
 
-	public MediaFileNotFoundException(FeedMedia media) {
-		super();
-		this.media = media;
-	}
-
 	public FeedMedia getMedia() {
 		return media;
 	}
diff --git a/core/src/play/java/de/danoeh/antennapod/core/cast/RemoteMedia.java b/core/src/play/java/de/danoeh/antennapod/core/cast/RemoteMedia.java
index 894e85a90..c6524e868 100644
--- a/core/src/play/java/de/danoeh/antennapod/core/cast/RemoteMedia.java
+++ b/core/src/play/java/de/danoeh/antennapod/core/cast/RemoteMedia.java
@@ -131,14 +131,6 @@ public class RemoteMedia implements Playable {
         return feedUrl;
     }
 
-    public FeedMedia lookForFeedMedia() {
-        FeedItem feedItem = DBReader.getFeedItem(feedUrl, itemIdentifier);
-        if (feedItem == null) {
-            return null;
-        }
-        return feedItem.getMedia();
-    }
-
     @Override
     public void writeToPreferences(SharedPreferences.Editor prefEditor) {
         //it seems pointless to do it, since the session should be kept by the remote device.