If you need a fix asap, please make these changes in Assets/Plugins/Android/UTNotifications/src/universal/tools/notifications/Manager.java, static void scheduleNotificationCommon:
Replace
alarmManager.setInexactRepeating(AlarmManager.ELAPSED_REALTIME, elapsedRealtime + triggerInSeconds_1000, intervalSeconds_1000, pendingIntent);
with
alarmManager.setInexactRepeating(AlarmManager.ELAPSED_REALTIME, elapsedRealtime + (long)triggerInSeconds_1000L, (long)intervalSeconds_1000L, pendingIntent);
and
alarmManager.set(AlarmManager.ELAPSED_REALTIME, elapsedRealtime + triggerInSeconds_1000, pendingIntent);
with
alarmManager.set(AlarmManager.ELAPSED_REALTIME, elapsedRealtime + (long)triggerInSeconds_1000L, pendingIntent);
Subj.
If you need a fix asap, please make these changes in Assets/Plugins/Android/UTNotifications/src/universal/tools/notifications/Manager.java, static void scheduleNotificationCommon: Replace alarmManager.setInexactRepeating(AlarmManager.ELAPSED_REALTIME, elapsedRealtime + triggerInSeconds_1000, intervalSeconds_1000, pendingIntent); with alarmManager.setInexactRepeating(AlarmManager.ELAPSED_REALTIME, elapsedRealtime + (long)triggerInSeconds_1000L, (long)intervalSeconds_1000L, pendingIntent); and alarmManager.set(AlarmManager.ELAPSED_REALTIME, elapsedRealtime + triggerInSeconds_1000, pendingIntent); with alarmManager.set(AlarmManager.ELAPSED_REALTIME, elapsedRealtime + (long)triggerInSeconds_1000L, pendingIntent);
Then you'll have to rebuild the native plugin.