private Calendar getTriggerTimeForDay(int trigId, TimeTrigDesc trigDesc, int dayOffset) {
Calendar target = Calendar.getInstance();
target.add(Calendar.DAY_OF_YEAR, dayOffset);
String dayStr = TimeTrigDesc.getDayOfWeekString(target.get(Calendar.DAY_OF_WEEK));
if (!trigDesc.doesRepeatOnDay(dayStr)) {
return null;
}
if (dayOffset == 0) {
return getTriggerTimeForToday(trigId, trigDesc);
}
target.set(Calendar.SECOND, 0);
if (!trigDesc.isRandomized()) {
target.set(Calendar.HOUR_OF_DAY, trigDesc.getTriggerTime().getHour());
target.set(Calendar.MINUTE, trigDesc.getTriggerTime().getMinute());
} else {
target.set(Calendar.HOUR_OF_DAY, trigDesc.getRangeStart().getHour());
target.set(Calendar.MINUTE, trigDesc.getRangeStart().getMinute());
int diff = trigDesc.getRangeStart().differenceInMinutes(trigDesc.getRangeEnd());
Random rand = new Random();
// Generate a random number (both ranges inclusive)
target.add(Calendar.MINUTE, rand.nextInt(diff + 1));
}
return target;
}
