Merge "Catch rule creation exceptions." into nyc-dev am: f1c2e62f4e

am: 84082aac24

* commit '84082aac240febc46d6db1b94530b047e522b200':
  Catch rule creation exceptions.

Change-Id: I99aeb96b8e8b9494a4e388f53e52bdb90288970d

src/com/android/settings/notification/ZenModeSettingsBase.java

@@ -96,11 +96,15 @@ abstract public class ZenModeSettingsBase extends RestrictedSettingsFragment {
     }
 
     protected String addZenRule(AutomaticZenRule rule) {
+        try {
             String id = NotificationManager.from(mContext).addAutomaticZenRule(rule);
             final AutomaticZenRule savedRule =
                     NotificationManager.from(mContext).getAutomaticZenRule(id);
             maybeRefreshRules(savedRule != null, true);
             return id;
+        } catch (Exception e) {
+            return null;
+        }
     }
 
     protected boolean setZenRule(String id, AutomaticZenRule rule) {