Alarmmanager fire on every time in android
Like @mighter said, API >= 19 if you must use exact timing, use the setExact() API.
if(android.os.Build.VERSION.SDK_INT <19){ alarmManager.setRepeating(AlarmManager.RTC, utcMillisNextMin(), 60000, createClockTickIntent(_context)); } else { alarmManager.setExact(...); }
Tom Cruser
07-Nov-2014