Java Utililty Methods Calendar Millisecond

List of utility methods to do Calendar Millisecond

  1. HOME
  2. Java
  3. C
  4. Calendar Millisecond

Description

The list of methods to do Calendar Millisecond are organized into topic(s).

Method

Calendarcalendar(long millis)
calendar 
Calendar calendar = Calendar.getInstance();
calendar.setTimeInMillis(millis);
return calendar;
longcalendarToGMTMillis(Calendar cal)
Convert a calendar object to a long in the form of milliseconds since the epoch of January 1, 1970. 
Date date = cal.getTime();
long time = date.getTime();
return time;
longcalendarToGMTMillis(Calendar cal)
Convert a calendar object to a long in the form of milliseconds since the epoch of January 1, 1970. 
Date date = cal.getTime();
TimeZone tz = cal.getTimeZone();
int offset = tz.getOffset(date.getTime());
long time;
if (offset != 0) {
    Calendar gmtCal = Calendar.getInstance(TimeZone.getTimeZone("GMT"));
    gmtCal.setTime(date);
    gmtCal.add(Calendar.MILLISECOND, offset);
...
voidclearCalendarMillisecond(Calendar cal)
clear Calendar Millisecond 
cal.set(Calendar.MILLISECOND, cal.getActualMinimum(Calendar.MILLISECOND));
longelapsedMillis(Calendar before, Calendar after)
Retrieve the amount of elapsed milliseconds between the two given calendars. 
return elapsedMillis(before, after, 1);
CalendargetCalendarXDaysFromY(long startTimeInMillis, int daysFromStartDate)
get Calendar X Days From Y 
Calendar cal = Calendar.getInstance();
cal.setTimeInMillis(startTimeInMillis);
cal.add(Calendar.DAY_OF_YEAR, daysFromStartDate);
return cal;
longgetDateMilliseconds(Calendar pDate)
get Date Milliseconds 
return pDate.getTimeInMillis();
CalendargetLastMilli(Calendar cal)
Returns the last millisecond of the given day the day (2008/03/07 15:23:32 992ms --> 2008/03/07 23:59:59 999ms) 
Calendar ret = new GregorianCalendar(cal.get(Calendar.YEAR), cal.get(Calendar.MONTH),
        cal.get(Calendar.DAY_OF_MONTH), 23, 59, 59);
ret.set(Calendar.MILLISECOND, 999);
return ret;
intgetMillisecond(Calendar calendar)
get Millisecond 
return calendar.get(Calendar.MILLISECOND);
intgetMilliSinceMidnight(Calendar arg)
gets the number of milliseconds since Midnight of the current day (UTC) of the argument 
int millis = arg.get(Calendar.HOUR_OF_DAY) * 60 * 60 * 1000;
millis = millis + arg.get(Calendar.MINUTE) * 60 * 1000;
millis = millis + arg.get(Calendar.SECOND) * 1000;
millis = millis + arg.get(Calendar.MILLISECOND);
return millis;