Improved performance when marking all feeditems of a feed as read

src/de/podfetcher/feed/FeedManager.java

@@ -145,6 +145,18 @@ public class FeedManager {
 			unreadItems.add(item);
 		}
 	}
+	
+	/** 
+	 * Sets the 'read' attribute of all FeedItems of a specific feed to true
+	 * @param context
+	 */
+	public void markFeedRead(Context context, Feed feed) {
+		for (FeedItem item : feed.getItems()) {
+			if (unreadItems.contains(item)) {
+				markItemRead(context, item, true);
+			}
+		}
+	}
 
 	public void refreshAllFeeds(Context context) {
 		Log.d(TAG, "Refreshing all feeds.");

src/de/podfetcher/fragment/ItemlistFragment.java

@@ -85,6 +85,7 @@ public class ItemlistFragment extends SherlockListFragment {
 	@Override
 	public void onResume() {
 		super.onResume();
+		fila.notifyDataSetChanged();
 		IntentFilter filter = new IntentFilter();
 		filter.addAction(DownloadService.ACTION_DOWNLOAD_HANDLED);
 		filter.addAction(DownloadRequester.ACTION_DOWNLOAD_QUEUED);

src/de/podfetcher/util/FeedMenuHandler.java

@@ -31,10 +31,7 @@ public class FeedMenuHandler {
 		FeedManager manager = FeedManager.getInstance();
 		switch (item.getItemId()) {	
 		case R.id.mark_all_read_item:
-			for (FeedItem feeditem : selectedFeed.getItems()) {
-				manager.markItemRead(context, feeditem, true);
-			}
-			
+			manager.markFeedRead(context, selectedFeed);
 			break;
 		default:
 			return false;