Fix doubling of channel listing

Test: toggle a notification group on/off Change-Id: Ia93cf8084aee0c886a591301cba764975e5e0147 Fixes: 124384280
2019-02-15 15:15:31 -05:00
parent 3f95dfefd5
commit 0b6d652d20
2 changed files with 4 additions and 2 deletions
--- a/src/com/android/settings/notification/NotificationSettingsBase.java
+++ b/src/com/android/settings/notification/NotificationSettingsBase.java
@@ -309,7 +309,9 @@ abstract public class NotificationSettingsBase extends DashboardFragment {
                        return true;
                    }
                });
-        parent.addPreference(channelPref);
+        if (parent.findPreference(channelPref.getKey()) == null) {
+            parent.addPreference(channelPref);
+        }
        return channelPref;
    }