@Deprecated
    public int getDayNameLength() {
        return mDayNameLength;
    }
<b>Note:</b> Use {@link #setDateTimeInterpreter(DateTimeInterpreter)} and
{@link #getDateTimeInterpreter()} instead.
@return Either long or short day name is being used.
library/src/main/java/com/alamkanak/weekview/WeekView.java