Java Utililty Methods Now

List of utility methods to do Now

  1. HOME
  2. Java
  3. N
  4. Now

Description

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

Method

StringgetTimeNowAsString(String pattern)
get Time Now As String 
SimpleDateFormat sdf = new SimpleDateFormat(pattern);
return sdf.format(getDateNow());
longgetTimeSubFromNowTime(String time)
get Time Sub From Now Time 
int year = Integer.parseInt(getLocationCurrentDate().split("-")[0]);
int month = Integer.parseInt(getLocationCurrentDate().split("-")[1]);
int day = Integer.parseInt(getLocationCurrentDate().split("-")[2]);
SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
try {
    Date date = format.parse(year + "-" + month + "-" + day + " " + time);
    Date now = new Date();
    return date.getTime() - now.getTime();
...
StringgetValidDate(String unknownDate)
get Valid Date 
if (unknownDate == null || !unknownDate.matches("[\\+|-]?[0-9]+")) {
    return null;
Calendar calendar = Calendar.getInstance();
int len = unknownDate.length();
if (len < 4) { 
    int days = Integer.parseInt(unknownDate);
    calendar.add(Calendar.DAY_OF_MONTH, days);
...
booleanisNowInInterval(String start, String end)
is Now In Interval 
return isHourInInterval(getCurrentHour(), start, end);
StringmakeUniqueName(final String[] knownNames, final String pattern)
Computes a unique name using the given known-names array as filter. 
final HashSet<String> knownNamesSet = new HashSet<String>(knownNames.length);
for (int i = 0; i < knownNames.length; i++) {
    final String name = knownNames[i];
    knownNamesSet.add(name);
final MessageFormat message = new MessageFormat(pattern);
final Object[] objects = { "" };
final String plain = message.format(objects);
...
Stringnow()
now 
return now(DEFAULT_TSFORMAT);
Stringnow()
Retorna a Data do sistema ignorando a hora minuto segundo. 
java.util.Date dt = new Date();
String ds = fmt.format(new Date());
return ds;
Stringnow()
Get a string representation of the the current time 
Calendar cal = Calendar.getInstance();
return DateFormat.getTimeInstance().format(cal.getTime());
Stringnow()
now 
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
String dt = sdf.format(new Date());
return dt;
Stringnow()
Returns the current Date/Time in "iTunes time format" 
return formatter.format(new Date());