Started building better monthly repeat logic

api/src/com/todoroo/andlib/utility/DateUtilities.java

@@ -247,6 +247,21 @@ public class DateUtilities {
         return DateUtilities.getDateStringHideYear(context, new Date(date));
     }
 
+    public static boolean isEndOfMonth(Date d) {
+        int date = d.getDate();
+        if (date < 28)
+            return false;
+
+        int month = d.getMonth();
+        if (month == Calendar.FEBRUARY)
+            return date >= 28;
+
+        if (month == Calendar.APRIL || month == Calendar.JUNE || month == Calendar.SEPTEMBER || month == Calendar.NOVEMBER)
+            return date >= 30;
+
+        return date >= 31;
+    }
+
     /**
      * Calls getRelativeDay with abbreviated parameter defaulted to true
      */

astrid/plugin-src/com/todoroo/astrid/repeats/RepeatTaskCompleteListener.java

@@ -127,6 +127,8 @@ public class RepeatTaskCompleteListener extends BroadcastReceiver {
             return handleSubdayRepeat(original, rrule);
         else if(rrule.getFreq() == Frequency.WEEKLY && rrule.getByDay().size() > 0 && repeatAfterCompletion)
             return handleWeeklyRepeatAfterComplete(rrule, original, task.hasDueTime());
+        else if (rrule.getFreq() == Frequency.MONTHLY)
+            return handleMonthlyRepeat(original, startDateAsDV, rrule);
         else
             return invokeRecurrence(rrule, original, startDateAsDV);
     }
@@ -153,6 +155,11 @@ public class RepeatTaskCompleteListener extends BroadcastReceiver {
             return Task.createDueDate(Task.URGENCY_SPECIFIC_DAY, time);
     }
 
+    private static long handleMonthlyRepeat(Date original, DateValue startDateAsDV, RRule rrule) {
+        //
+        return invokeRecurrence(rrule, original, startDateAsDV);
+    }
+
     private static Comparator<WeekdayNum> weekdayCompare = new Comparator<WeekdayNum>() {
         @Override
         public int compare(WeekdayNum object1, WeekdayNum object2) {