From 6df7ea3692aa7c914e1b65306568d4e64eea9317 Mon Sep 17 00:00:00 2001
From: David Luhmer <david-dev@live.de>
Date: Thu, 30 Dec 2021 15:49:02 +0100
Subject: [PATCH] filter "none" notification channel - fix #1046

---
 .../owncloudnewsreader/database/DatabaseConnectionOrm.java  | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/News-Android-App/src/main/java/de/luhmer/owncloudnewsreader/database/DatabaseConnectionOrm.java b/News-Android-App/src/main/java/de/luhmer/owncloudnewsreader/database/DatabaseConnectionOrm.java
index e89755d16..0a92cb29c 100644
--- a/News-Android-App/src/main/java/de/luhmer/owncloudnewsreader/database/DatabaseConnectionOrm.java
+++ b/News-Android-App/src/main/java/de/luhmer/owncloudnewsreader/database/DatabaseConnectionOrm.java
@@ -339,7 +339,11 @@ public LazyList<RssItem> getAllUnreadRssItemsForWidget() {
 
     public Set<String> getNotificationGroups() {
         List<Feed> feeds = daoSession.getFeedDao().loadAll();
-        String[] notificationChannelsGroups = feeds.stream().map(Feed::getNotificationChannel).toArray(String[]::new);
+        String[] notificationChannelsGroups = feeds
+                .stream()
+                .map(Feed::getNotificationChannel)
+                .filter(nc -> !nc.equals("none"))
+                .toArray(String[]::new);
         return new HashSet<>(Arrays.asList(notificationChannelsGroups));
     }