Merge "Days Extra Should be an ArrayList<String>" into klp-dev

    }

    private DaysOfWeek getDaysFromIntent(Intent intent) {

        final int[] days = intent.getIntArrayExtra(EXTRA_DAYS);

        final DaysOfWeek daysOfWeek = new DaysOfWeek(0);

        final ArrayList<Integer> days = intent.getIntegerArrayListExtra(EXTRA_DAYS);

        if (days != null) {

            daysOfWeek.setDaysOfWeek(true, days);

            final int[] daysArray = new int[days.size()];

            for (int i = 0; i < days.size(); i++) {

                daysArray[i] = days.get(i);

            }

            daysOfWeek.setDaysOfWeek(true, daysArray);

        } else {

            // API says to use an ArrayList<Integer> but we allow the user to use a int[] too.

            final int[] daysArray = intent.getIntArrayExtra(EXTRA_DAYS);

            if (daysArray != null) {

                daysOfWeek.setDaysOfWeek(true, daysArray);

            }

        }

        return daysOfWeek;

    }