Java Utililty Methods Calendar Millisecond

List of utility methods to do Calendar Millisecond

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Description

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

Method

booleanhasZeroMilliSeconds(Calendar cal)
has Zero Milli Seconds 
return !cal.isSet(Calendar.MILLISECOND) || cal.get(Calendar.MILLISECOND) == 0;
CalendarnewCalendar(long timeInMillis)
new Calendar 
Calendar calendar = Calendar.getInstance();
calendar.setTimeInMillis(timeInMillis);
return calendar;
voidsetCalendar(Calendar calendar, int wholeDays, int millisecondsInDay, boolean use1904windowing)
set Calendar 
int startYear = 1900;
int dayAdjust = -1; 
if (use1904windowing) {
    startYear = 1904;
    dayAdjust = 1; 
} else if (wholeDays < 61) {
    dayAdjust = 0;
calendar.set(startYear, 0, wholeDays + dayAdjust, 0, 0, 0);
calendar.set(GregorianCalendar.MILLISECOND, millisecondsInDay);
voidsetCalendar(Calendar calendar, int wholeDays, int millisecondsInDay, boolean use1904windowing, boolean roundSeconds)
set Calendar 
int startYear = 1900;
int dayAdjust = -1; 
if (use1904windowing) {
    startYear = 1904;
    dayAdjust = 1; 
} else if (wholeDays < 61) {
    dayAdjust = 0;
calendar.set(startYear, 0, wholeDays + dayAdjust, 0, 0, 0);
calendar.set(Calendar.MILLISECOND, millisecondsInDay);
if (calendar.get(Calendar.MILLISECOND) == 0) {
    calendar.clear(Calendar.MILLISECOND);
if (roundSeconds) {
    calendar.add(Calendar.MILLISECOND, 500);
    calendar.clear(Calendar.MILLISECOND);
voidsetCalendarTime(Calendar inCalendar, int hr, int min, int sec, int milliSec)
Call this function to set the time section of a calendar 
if (inCalendar != null) {
    if (hr != -1) {
        inCalendar.set(Calendar.HOUR_OF_DAY, hr);
    if (min != -1) {
        inCalendar.set(Calendar.MINUTE, min);
    if (sec != -1) {
...
voidsetTimeInMillis(Calendar _calendar, long _timemillis)
set Time In Millis 
java.util.Date dDate = new java.util.Date();
dDate.setTime(_timemillis);
_calendar.setTime(dDate);
CalendartoCalendar(final long millis)
Creates an instance of java.util.Calendar from the given time in milliseconds. 
final Calendar calendar = Calendar.getInstance();
calendar.setTimeInMillis(millis);
return calendar;
CalendartoCalendar(long millis)
to Calendar 
Calendar cal = new GregorianCalendar();
cal.setTime(new Date(millis));
return cal;
StringtoStringDateTimeMillisecond(Calendar calendar)
to String Date Time Millisecond 
String yyyy = String.valueOf(calendar.get(Calendar.YEAR) + BUDDHIST_YEAR);
String mm = String.valueOf(calendar.get(Calendar.MONTH) + 1);
String dd = String.valueOf(calendar.get(Calendar.DAY_OF_MONTH));
String hh = String.valueOf(calendar.get(Calendar.HOUR_OF_DAY));
String nn = String.valueOf(calendar.get(Calendar.MINUTE));
String ss = String.valueOf(calendar.get(Calendar.SECOND));
String ms = String.valueOf(calendar.get(Calendar.MILLISECOND));
if (mm.length() < 2) {
...
longtranslateToMilliseconds(Calendar calendar)
Translate the calendar to a number of millisec since 01/01/2000 
return translateToDayNumber(calendar) * 86400000 + calendar.get(Calendar.HOUR_OF_DAY) * 3600000
        + calendar.get(Calendar.MINUTE) * 60000 + calendar.get(Calendar.SECOND) * 1000
        + calendar.get(Calendar.MILLISECOND);