Extract setting of read/undread state to a FeedItem method

src/de/danoeh/antennapod/feed/FeedItem.java

@@ -128,6 +128,18 @@ public class FeedItem extends FeedComponent {
 		return read;
 	}
 
+	public void setRead(boolean read) {
+		this.read = read;
+		if (media != null) {
+			media.setPosition(0);
+			if (read) {
+				media.setPlaybackCompletionDate(new Date());
+			} else {
+				media.setPlaybackCompletionDate(null);
+			}
+		}
+	}
+
 	public boolean isInProgress() {
 		return (media != null && media.isInProgress());
 	}

src/de/danoeh/antennapod/feed/FeedManager.java

@@ -379,17 +379,8 @@ public class FeedManager {
 		if (AppConfig.DEBUG)
 			Log.d(TAG, "Setting item with title " + item.getTitle()
 					+ " as read/unread");
-		item.read = read;
 
-		FeedMedia media = item.getMedia();
-		if (media != null) {
-			if (read) {
-				media.setPlaybackCompletionDate(new Date());
-			} else {
-				media.setPlaybackCompletionDate(null);
-				media.setPosition(0);
-			}
-		}
+		item.setRead(read);
 
 		setFeedItem(context, item);
 		contentChanger.post(new Runnable() {
@@ -427,7 +418,7 @@ public class FeedManager {
 		if (AppConfig.DEBUG)
 			Log.d(TAG, "marking all items as read");
 		for (FeedItem item : unreadItems) {
-			item.read = true;
+			item.setRead(true);
 		}
 		final ArrayList<FeedItem> unreadItemsCopy = new ArrayList<FeedItem>(
 				unreadItems);

src/de/danoeh/antennapod/feed/FeedMedia.java

@@ -119,7 +119,7 @@ public class FeedMedia extends FeedFile {
 	}
 
 	public boolean isInProgress() {
-		return (this.position > 0 && this.playbackCompletionDate == null);
+		return (this.position > 0);
 	}
 
 }

src/de/danoeh/antennapod/service/PlaybackService.java

@@ -673,7 +673,6 @@ public class PlaybackService extends Service {
 					.getDefaultSharedPreferences(getApplicationContext());
 			// Save state
 			cancelPositionSaver();
-			media.setPosition(0);
 			media.setPlaybackCompletionDate(new Date());
 			manager.markItemRead(PlaybackService.this, media.getItem(), true);
 			FeedItem nextItem = manager