Example usage for java.util Calendar set

Introduction

In this page you can find the example usage for java.util Calendar set.

Prototype

public final void set(int year, int month, int date)

Source Link

Document

Sets the values for the calendar fields YEAR, MONTH, and DAY_OF_MONTH.

Usage

From source file:Main.java

public static long getTimeLongTenHours(int year, int month, int day) {
    Calendar calendar = Calendar.getInstance();
    calendar.set(year, month, day);
    calendar.set(Calendar.HOUR_OF_DAY, 10);
    calendar.set(Calendar.SECOND, 0);
    calendar.set(Calendar.MINUTE, 0);
    calendar.set(Calendar.MILLISECOND, 0);
    return calendar.getTimeInMillis();
}

From source file:Main.java

public static Date beginOfTheDay(@NonNull Date date) {
    Calendar inputDate = Calendar.getInstance();
    inputDate.setTime(date);//from   w w  w.j  av a2  s.co  m

    Calendar resultDate = Calendar.getInstance();
    resultDate.set(inputDate.get(Calendar.YEAR), inputDate.get(Calendar.MONTH),
            inputDate.get(Calendar.DAY_OF_YEAR));
    return resultDate.getTime();
}

From source file:Main.java

public static java.util.Date getDateFromDatePicker(DatePicker datePicker) {
    int day = datePicker.getDayOfMonth();
    int month = datePicker.getMonth();
    int year = datePicker.getYear();

    Calendar calendar = Calendar.getInstance();
    calendar.set(year, month, day);

    return calendar.getTime();
}

From source file:Main.java

public static long getDate(int year, int monthOfYear, int dayOfMonth) {
    Calendar c = Calendar.getInstance();
    c.set(year, monthOfYear, dayOfMonth);
    return c.getTimeInMillis();
}

From source file:Main.java

@SuppressWarnings({ "static-access" })
public static String getFutureMonthDay(String iFuntureMonth, String sBirthDay) {
    if (!"".equals(iFuntureMonth) && !"".equals(sBirthDay)) {
        Calendar cal = Calendar.getInstance();
        cal.set(Integer.parseInt(sBirthDay.substring(0, 4)), Integer.parseInt(sBirthDay.substring(5, 7)) - 1,
                Integer.parseInt(sBirthDay.substring(8, 10)));
        cal.add(cal.MONTH, Integer.parseInt(iFuntureMonth));
        return cal.get(cal.YEAR) + "/" + String.format("%02d", (cal.get(cal.MONTH) + 1)) + "/"
                + String.format("%02d", cal.get(cal.DATE));
    } else {/*from  w  ww  .  j  a  v  a2  s . co  m*/
        return "";
    }
}

From source file:Main.java

private static long beginningOfTheDay(Calendar time) {
    Calendar copy = (Calendar) time.clone();
    copy.clear();// w  ww  . j a va  2s .  c o  m
    copy.set(time.get(Calendar.YEAR), time.get(Calendar.MONTH), time.get(Calendar.DAY_OF_MONTH));
    return copy.getTimeInMillis();
}

From source file:Main.java

public static int getWeekOfYear(String year, String month, String day) {
    Calendar cal = new GregorianCalendar();
    cal.clear();/*  w w  w  .ja va 2 s.  c o m*/
    cal.set(new Integer(year).intValue(), new Integer(month).intValue() - 1, new Integer(day).intValue());
    return cal.get(Calendar.WEEK_OF_YEAR);
}

From source file:Main.java

public static List<Integer> getAllDayInMonth(int month, int year) {
    List<Integer> listDate = new ArrayList<Integer>();

    Calendar calendar = Calendar.getInstance();
    calendar.set(year, month, 1);
    calendar.clear(Calendar.HOUR);
    calendar.clear(Calendar.MINUTE);
    calendar.clear(Calendar.SECOND);
    int totalDays = calendar.getActualMaximum(Calendar.DAY_OF_MONTH);

    for (int i = 1; i <= totalDays; i++) {
        listDate.add(i);/* ww  w  .java2  s .co  m*/
    }
    return listDate;
}

From source file:Main.java

public static boolean isInFuture(int day, int month, int year) {
    Calendar c = Calendar.getInstance();

    c.set(year, month - 1, day);

    Date futureDate = c.getTime();

    return (futureDate.getTime() > new Date().getTime());
}

From source file:Main.java

public static int getAge(String year, String month, String day) throws NumberFormatException {
    int yearInt = Integer.parseInt(year);
    int monthInt = Integer.parseInt(month);
    int dayInt = Integer.parseInt(day);
    monthInt--;/*from  w ww  .ja v  a 2  s . c  o  m*/
    Calendar birthCal = Calendar.getInstance();
    birthCal.set(yearInt, monthInt, dayInt);
    Calendar todayCal = Calendar.getInstance();

    int diff = todayCal.get(Calendar.YEAR) - birthCal.get(Calendar.YEAR);
    if (birthCal.get(Calendar.MONTH) > todayCal.get(Calendar.MONTH)
            || (birthCal.get(Calendar.MONTH) == todayCal.get(Calendar.MONTH)
                    && birthCal.get(Calendar.DATE) > todayCal.get(Calendar.DATE))) {
        diff--;
    }
    return diff;
}