Added UserPreferences class, limit access to unreadItems and queue

3 files changed, 15 insertions, 50 deletions

diff --git a/src/de/danoeh/antennapod/adapter/AbstractFeedItemlistAdapter.java b/src/de/danoeh/antennapod/adapter/AbstractFeedItemlistAdapter.java
index 5c720d652..74b54c105 100644
--- a/src/de/danoeh/antennapod/adapter/AbstractFeedItemlistAdapter.java
+++ b/src/de/danoeh/antennapod/adapter/AbstractFeedItemlistAdapter.java
@@ -6,13 +6,13 @@ import android.content.Context;
 import android.widget.ArrayAdapter;
 import de.danoeh.antennapod.PodcastApp;
 import de.danoeh.antennapod.feed.FeedItem;
+import de.danoeh.antennapod.preferences.UserPreferences;
 import de.danoeh.antennapod.util.EpisodeFilter;
 
 public abstract class AbstractFeedItemlistAdapter extends
 		ArrayAdapter<FeedItem> {
 
 	private List<FeedItem> objects;
-	private boolean isExpanded = true;
 
 	public AbstractFeedItemlistAdapter(Context context, int textViewResourceId,
 			List<FeedItem> objects) {
@@ -22,28 +22,20 @@ public abstract class AbstractFeedItemlistAdapter extends
 
 	@Override
 	public int getCount() {
-		if (isExpanded) {
-			if (PodcastApp.getInstance().displayOnlyEpisodes()) {
+			if (UserPreferences.isDisplayOnlyEpisodes()) {
 				return EpisodeFilter.countItemsWithEpisodes(objects);
 			} else {
 				return super.getCount();
 			}
-		} else {
-			return 0;
-		}
+		
 	}
 
 	@Override
 	public FeedItem getItem(int position) {
-		if (PodcastApp.getInstance().displayOnlyEpisodes()) {
+		if (UserPreferences.isDisplayOnlyEpisodes()) {
 			return EpisodeFilter.accessEpisodeByIndex(objects, position);
 		} else {
 			return super.getItem(position);
 		}
 	}
-
-	public void toggleExpandedState() {
-		isExpanded = !isExpanded;
-		notifyDataSetChanged();
-	}
 }
diff --git a/src/de/danoeh/antennapod/adapter/ExternalEpisodesListAdapter.java b/src/de/danoeh/antennapod/adapter/ExternalEpisodesListAdapter.java
index 2670dfa44..ff3684d80 100644
--- a/src/de/danoeh/antennapod/adapter/ExternalEpisodesListAdapter.java
+++ b/src/de/danoeh/antennapod/adapter/ExternalEpisodesListAdapter.java
@@ -1,7 +1,5 @@
 package de.danoeh.antennapod.adapter;
 
-import java.util.List;
-
 import android.content.Context;
 import android.content.res.TypedArray;
 import android.view.LayoutInflater;
@@ -16,6 +14,7 @@ import de.danoeh.antennapod.PodcastApp;
 import de.danoeh.antennapod.R;
 import de.danoeh.antennapod.asynctask.FeedImageLoader;
 import de.danoeh.antennapod.feed.FeedItem;
+import de.danoeh.antennapod.feed.FeedManager;
 import de.danoeh.antennapod.feed.FeedMedia;
 import de.danoeh.antennapod.storage.DownloadRequester;
 import de.danoeh.antennapod.util.Converter;
@@ -32,21 +31,17 @@ public class ExternalEpisodesListAdapter extends BaseExpandableListAdapter {
 	public static final int GROUP_POS_UNREAD = 1;
 
 	private Context context;
-
-	private List<FeedItem> unreadItems;
-	private List<FeedItem> queueItems;
+	private FeedManager manager = FeedManager.getInstance();
 
 	private ActionButtonCallback feedItemActionCallback;
 	private OnGroupActionClicked groupActionCallback;
 
 	public ExternalEpisodesListAdapter(Context context,
-			List<FeedItem> unreadItems, List<FeedItem> queueItems,
 			ActionButtonCallback callback,
 			OnGroupActionClicked groupActionCallback) {
 		super();
 		this.context = context;
-		this.unreadItems = unreadItems;
-		this.queueItems = queueItems;
+
 		this.feedItemActionCallback = callback;
 		this.groupActionCallback = groupActionCallback;
 	}
@@ -58,22 +53,10 @@ public class ExternalEpisodesListAdapter extends BaseExpandableListAdapter {
 
 	@Override
 	public FeedItem getChild(int groupPosition, int childPosition) {
-		final boolean displayOnlyEpisodes = PodcastApp.getInstance()
-				.displayOnlyEpisodes();
 		if (groupPosition == GROUP_POS_QUEUE) {
-			if (displayOnlyEpisodes) {
-				return EpisodeFilter.accessEpisodeByIndex(queueItems,
-						childPosition);
-			} else {
-				return queueItems.get(childPosition);
-			}
+			return manager.getQueueItemAtIndex(childPosition, true);
 		} else if (groupPosition == GROUP_POS_UNREAD) {
-			if (displayOnlyEpisodes) {
-				return EpisodeFilter.accessEpisodeByIndex(unreadItems,
-						childPosition);
-			} else {
-				return unreadItems.get(childPosition);
-			}
+			return manager.getUnreadItemAtIndex(childPosition, true);
 		}
 		return null;
 	}
@@ -213,20 +196,10 @@ public class ExternalEpisodesListAdapter extends BaseExpandableListAdapter {
 
 	@Override
 	public int getChildrenCount(int groupPosition) {
-		final boolean displayOnlyEpisodes = PodcastApp.getInstance()
-				.displayOnlyEpisodes();
 		if (groupPosition == GROUP_POS_QUEUE) {
-			if (displayOnlyEpisodes) {
-				return EpisodeFilter.countItemsWithEpisodes(queueItems);
-			} else {
-				return queueItems.size();
-			}
+			return manager.getQueueSize(true);
 		} else if (groupPosition == GROUP_POS_UNREAD) {
-			if (displayOnlyEpisodes) {
-				return EpisodeFilter.countItemsWithEpisodes(unreadItems);
-			} else {
-				return unreadItems.size();
-			}
+			return manager.getUnreadItemsSize(true);
 		}
 		return 0;
 	}
@@ -254,12 +227,12 @@ public class ExternalEpisodesListAdapter extends BaseExpandableListAdapter {
 		String headerString = null;
 		if (groupPosition == 0) {
 			headerString = context.getString(R.string.queue_label);
-			if (!queueItems.isEmpty()) {
+			if (manager.getQueueSize(true) > 0) {
 				headerString += " (" + getChildrenCount(GROUP_POS_QUEUE) + ")";
 			}
 		} else {
 			headerString = context.getString(R.string.new_label);
-			if (!unreadItems.isEmpty()) {
+			if (manager.getUnreadItemsSize(true) > 0) {
 				headerString += " (" + getChildrenCount(GROUP_POS_UNREAD) + ")";
 			}
 		}
@@ -277,7 +250,8 @@ public class ExternalEpisodesListAdapter extends BaseExpandableListAdapter {
 
 	@Override
 	public boolean isEmpty() {
-		return unreadItems.isEmpty() && queueItems.isEmpty();
+		return manager.getUnreadItemsSize(true) == 0
+				&& manager.getQueueSize(true) == 0;
 	}
 
 	@Override
diff --git a/src/de/danoeh/antennapod/adapter/FeedItemlistAdapter.java b/src/de/danoeh/antennapod/adapter/FeedItemlistAdapter.java
index 5941d52ea..b03dd0c1f 100644
--- a/src/de/danoeh/antennapod/adapter/FeedItemlistAdapter.java
+++ b/src/de/danoeh/antennapod/adapter/FeedItemlistAdapter.java
@@ -5,7 +5,6 @@ import java.util.List;
 
 import android.content.Context;
 import android.content.res.TypedArray;
-import android.graphics.Typeface;
 import android.text.format.DateUtils;
 import android.view.LayoutInflater;
 import android.view.View;