How to get all week dates for given date java

Question

i have a date and how to get all the dates fall on the week that the given date belongs in java?

example:

if i give today\'s date then i should get all date         


        

Answer 1

Pure Java 8 / java.time way

Based on this and this:

public static List<LocalDate> datesOfWeekDate(LocalDate date) {
    LocalDate monday = date
            .with(TemporalAdjusters.previousOrSame(DayOfWeek.MONDAY));

    return IntStream.range(0, 7).mapToObj(monday::plusDays).collect(toList());
}

Answer 2

You can try following way,

Calendar cal = Calendar.getInstance();
//cal.setTime(new Date());//Set specific Date if you want to

for(int i = Calendar.SUNDAY; i <= Calendar.SATURDAY; i++) {
    cal.set(Calendar.DAY_OF_WEEK, i);
    System.out.println(cal.getTime());//Returns Date
}

OUTPUT

Sun Jul 12 08:12:38 IST 2015
Mon Jul 13 08:12:38 IST 2015
Tue Jul 14 08:12:38 IST 2015
Wed Jul 15 08:12:38 IST 2015
Thu Jul 16 08:12:38 IST 2015
Fri Jul 17 08:12:38 IST 2015
Sat Jul 18 08:12:38 IST 2015

Answer 3

    Calendar calendar = Calendar.getInstance();
    int offset = calendar.get(Calendar.DAY_OF_WEEK) - 1;

    calendar.add(Calendar.DATE, -offset);

    for(int i = 0; i < 7; i++){
        System.out.println(calendar.getTime());
        calendar.add(Calendar.DATE, 1);
    }