Android Utililty Methods Time Compare

List of utility methods to do Time Compare

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Description

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

Method

booleanisEarilerDate(Time t1, Time t2)
is Eariler Date 
if (t1.year != t2.year) {
    return t1.year < t2.year;
if (t1.month != t2.month) {
    return t1.month < t2.month;
return t1.monthDay < t2.monthDay;
booleanisPastDateTime(DateTime target)
is Past Date Time 
boolean bPast = false;
Calendar targetCal = getCalFromDateTime(target);
Calendar currentCal = Calendar.getInstance();
if (currentCal.compareTo(targetCal) > 0) {
    bPast = true;
return bPast;
booleanisSameDate(Time t1, Time t2)
is Same Date 
return (t1.monthDay == t2.monthDay) && (t1.month == t2.month)
        && (t1.year == t2.year);
booleanisSameLocalTime(Calendar cal1, Calendar cal2)

Checks if two calendar objects represent the same local time.

This method compares the values of the fields of the two objects. 

if (cal1 == null || cal2 == null) {
    throw new IllegalArgumentException("The date must not be null");
return (cal1.get(Calendar.MILLISECOND) == cal2
        .get(Calendar.MILLISECOND)
        && cal1.get(Calendar.SECOND) == cal2.get(Calendar.SECOND)
        && cal1.get(Calendar.MINUTE) == cal2.get(Calendar.MINUTE)
        && cal1.get(Calendar.HOUR_OF_DAY) == cal2
...
booleanisSameMonth(Time t1, Time t2)
is Same Month 
return (t1.month == t2.month) && (t1.year == t2.year);
intisTimeAfter(String webTime, String localTime)
is Time After 
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
Date serverTime = null;
Date deviceTime = null;
try {
    serverTime = sdf.parse(webTime);
    deviceTime = sdf.parse(localTime);
} catch (ParseException e) {
    e.printStackTrace();
...
booleanisOnRange(String fromTime, String toTime)
is On Range 
DateFormat dateFormat = new SimpleDateFormat("h:mm a");
try {
    Date date1, date2, dateNueva;
    date1 = dateFormat.parse(fromTime);
    date2 = dateFormat.parse(toTime);
    String now = dateFormat.format(new Date());
    dateNueva = dateFormat.parse(now);
    if ((date1.compareTo(dateNueva) <= 0)
...
longjavaToDosTime(long time)
Converts input time from Java to DOS format 
Calendar cal = Calendar.getInstance();
cal.setTimeInMillis(time);
int year = cal.get(Calendar.YEAR);
if (year < 1980) {
    return (1 << 21) | (1 << 16);
return (year - 1980) << 25 | (cal.get(Calendar.MONTH) + 1) << 21
        | cal.get(Calendar.DATE) << 16
...
longtimeEnd(String tag, long threshold)
time End 
Long old = times.get(tag);
if (old == null)
    return 0;
long now = System.currentTimeMillis();
long diff = now - old;
if (threshold == 0 || diff > threshold) {
    debug(tag, diff);
return diff;