public static String toHumanTimePeriod(Context ctx, DateTime start, DateTime end) {
String result;
Resources res = ctx.getResources();
Period p = new Period(start, end);
if (p.getYears() == 0
&& p.getMonths() == 0
&& p.getWeeks() == 0
&& p.getDays() == 0
&& p.getHours() == 0
&& p.getMinutes() == 0) {
result = res.getQuantityString(R.plurals.seconds_ago, p.getSeconds(), p.getSeconds());
} else if (p.getYears() == 0
&& p.getMonths() == 0
&& p.getWeeks() == 0
&& p.getDays() == 0
&& p.getHours() == 0) {
result = res.getQuantityString(R.plurals.minutes_ago, p.getMinutes(), p.getMinutes());
} else if (p.getYears() == 0 && p.getMonths() == 0 && p.getWeeks() == 0 && p.getDays() == 0) {
result = res.getQuantityString(R.plurals.hours_ago, p.getHours(), p.getHours());
} else if (p.getYears() == 0 && p.getMonths() == 0 && p.getWeeks() == 0) {
result = res.getQuantityString(R.plurals.days_ago, p.getDays(), p.getDays());
} else {
result =
start
.toLocalDateTime()
.toString(DateTimeFormat.patternForStyle("M-", res.getConfiguration().locale));
}
return result;
}
/**
* Calculates the number of days spanned in a period assuming 365 days per year, 30 days per
* month, 7 days per week, 24 hours per day, 60 minutes per hour and 60 seconds per minute.
*
* @param period A period to retrieve the number of standard days for
* @return The number of days spanned by the period.
*/
protected static int getDaysInPeriod(final Period period) {
int totalDays = 0;
Period temp = new Period(period);
if (period.getYears() > 0) {
int years = period.getYears();
totalDays += 365 * years;
temp = temp.minusYears(years);
}
if (period.getMonths() > 0) {
int months = period.getMonths();
totalDays += 30 * period.getMonths();
temp = temp.minusMonths(months);
}
return totalDays + temp.toStandardDays().getDays();
}
@Transient
public String getWorkage() {
if (this.dob != null) {
Calendar c = Calendar.getInstance();
if (this.firstworktime == null) c.setTime(new Date());
else c.setTime(firstworktime);
Calendar cnow = Calendar.getInstance();
cnow.setTime(new Date());
Period p = new Period(c.getTimeInMillis(), cnow.getTimeInMillis(), PeriodType.yearMonthDay());
Integer yearint = p.getYears();
Integer monthint = p.getMonths();
Integer dayint = p.getDays();
return yearint.toString() + "年" + monthint.toString() + "月" + dayint.toString() + "日";
} else return "";
}
private String epocToSimpleDate(long epoc) {
Period diff = new Period(epoc, System.currentTimeMillis(), PeriodType.standard());
PeriodType type;
if (diff.getMonths() > 0) {
type = PeriodType.yearMonthDay();
} else if (diff.getWeeks() > 0) {
type = PeriodType.yearWeekDay();
} else if (diff.getDays() > 0) {
type = PeriodType.dayTime().withSecondsRemoved().withMillisRemoved().withMinutesRemoved();
} else if (diff.getMinutes() > 0) {
type = PeriodType.time().withMillisRemoved().withSecondsRemoved();
} else {
type = PeriodType.time().withMillisRemoved();
}
return PeriodFormat.getDefault().print(new Period(epoc, System.currentTimeMillis(), type));
}
/**
* Adds adjustment to the shortest set time range in period. E.g. period("5 days 3 hours", 1) ->
* "5 days 4 hours". This will fall back to adjusting years if no field in the period is set.
*
* @param period The period to be adjusted
* @param adjustment The adjustment. Note that positive values will result in larger periods and
* an earlier time
* @return The adjusted period
*/
private Period adjust(final Period period, int adjustment) {
if (adjustment == 0) return period;
// Order is VERY important here
LinkedHashMap<Integer, DurationFieldType> map = new LinkedHashMap<>();
map.put(period.getSeconds(), DurationFieldType.seconds());
map.put(period.getMinutes(), DurationFieldType.minutes());
map.put(period.getHours(), DurationFieldType.hours());
map.put(period.getDays(), DurationFieldType.days());
map.put(period.getWeeks(), DurationFieldType.weeks());
map.put(period.getMonths(), DurationFieldType.months());
map.put(period.getYears(), DurationFieldType.years());
for (Map.Entry<Integer, DurationFieldType> entry : map.entrySet()) {
if (entry.getKey() > 0) {
return period.withFieldAdded(entry.getValue(), adjustment);
}
}
// Fall back to modifying years
return period.withFieldAdded(DurationFieldType.years(), adjustment);
}
@Transient
public String getAge() {
if (this.dob != null) {
Calendar c = Calendar.getInstance();
c.setTime(this.dob);
Calendar cnow = Calendar.getInstance();
cnow.setTime(new Date());
Period p = new Period(c.getTimeInMillis(), cnow.getTimeInMillis(), PeriodType.yearMonthDay());
Integer yearint = p.getYears();
Integer monthint = p.getMonths();
Integer dayint = p.getDays();
// Integer yearint = cnow.get(Calendar.YEAR) - c.get(Calendar.YEAR);
// if(cnow.get(Calendar.DAY_OF_YEAR) < c.get(Calendar.DAY_OF_YEAR))
// yearint--;
// Integer monthint = (cnow.get(Calendar.MONTH) - c.get(Calendar.MONTH) + 12)%12;
// Integer dayint = (cnow.get(Calendar.DAY_OF_MONTH) - c.get(Calendar.DAY_OF_MONTH)+30)%30;
return yearint.toString() + "岁" + monthint.toString() + "月" + dayint.toString() + "日";
} else return "";
}
/**
* Convenience method to obtain the patient's (maximum) age in months.
*
* @return The patient's age in months at the time the given observations were taken.
*/
protected int calculateAgeInMonths(Obs... observations) {
long dateTaken = Long.MIN_VALUE;
if (observations != null) {
for (Obs obs : observations) {
if (obs != null && obs.getObsDatetime() != null) {
// determine the date the observation was taken (take the greater of the two)
dateTaken = Math.max(dateTaken, obs.getObsDatetime().getTime());
}
}
}
if (dateTaken == Long.MIN_VALUE || dateTaken < birthdate.getTime()) {
// unable to calculate patient's age!
return 0;
}
// calculate how old this person was, in months, when the observations were taken
final Period period = new Interval(birthdate.getTime(), dateTaken).toPeriod();
final int ageInMonths = period.getYears() * 12 + period.getMonths();
// return the patient's age in months
return ageInMonths;
}
public static int NumberOfMonths(LocalDate firstDate, LocalDate secondDate) {
Period period = new Period(firstDate, secondDate);
return period.getMonths();
}
// when dialog box is closed, below method will be called.
@Override
public void onDateSet(
DatePicker view, int selectedYear, int selectedMonth, int selectedDay) {
year = selectedYear;
month = selectedMonth;
day = selectedDay;
// Show selected date
expDate.setText(
new StringBuilder()
.append(day)
.append("-")
.append(month + 1)
.append("-")
.append(year));
StringBuilder sDate;
StringBuilder eDate;
eDate =
new StringBuilder()
.append(year)
.append("-")
.append(month + 1)
.append("-")
.append(day);
if (edDate.getText().toString().trim().length() == 0) {
edDate.setText(
new StringBuilder()
.append(day)
.append("-")
.append(month + 1)
.append("-")
.append(year));
sDate =
new StringBuilder()
.append(year)
.append("-")
.append(month + 1)
.append("-")
.append(day);
} else {
String tempDate = edDate.getText().toString();
int tempdays =
Integer.valueOf(tempDate.substring(0, edDate.getText().toString().indexOf("-")));
int tempmonth =
Integer.valueOf(
tempDate.substring(
edDate.getText().toString().indexOf("-") + 1,
edDate.getText().toString().lastIndexOf("-")));
int tempyear =
Integer.valueOf(
tempDate.substring(
edDate.getText().toString().lastIndexOf("-") + 1, edDate.length()));
sDate =
new StringBuilder()
.append(tempyear)
.append("-")
.append(tempmonth)
.append("-")
.append(tempdays);
}
LocalDate startDate = new LocalDate(sDate.toString().trim());
LocalDate endDate = new LocalDate(eDate.toString().trim());
Period period = new Period(startDate, endDate, PeriodType.months());
Log.e("############## dif", "" + period.getMonths());
if (period.getMonths() <= 0) {
edTerm.setText("0");
} else {
edTerm.setText("" + period.getMonths());
}
}
@Override
public long truncate(long t) {
if (isCompound) {
try {
return truncateMillisPeriod(t);
} catch (UnsupportedOperationException e) {
return truncateCompoundPeriod(t);
}
}
final int years = period.getYears();
if (years > 0) {
if (years > 1 || hasOrigin) {
int y = chronology.years().getDifference(t, origin);
y -= y % years;
long tt = chronology.years().add(origin, y);
// always round down to the previous period (for timestamps prior to origin)
if (t < tt) t = chronology.years().add(tt, -years);
else t = tt;
return t;
} else {
return chronology.year().roundFloor(t);
}
}
final int months = period.getMonths();
if (months > 0) {
if (months > 1 || hasOrigin) {
int m = chronology.months().getDifference(t, origin);
m -= m % months;
long tt = chronology.months().add(origin, m);
// always round down to the previous period (for timestamps prior to origin)
if (t < tt) t = chronology.months().add(tt, -months);
else t = tt;
return t;
} else {
return chronology.monthOfYear().roundFloor(t);
}
}
final int weeks = period.getWeeks();
if (weeks > 0) {
if (weeks > 1 || hasOrigin) {
// align on multiples from origin
int w = chronology.weeks().getDifference(t, origin);
w -= w % weeks;
long tt = chronology.weeks().add(origin, w);
// always round down to the previous period (for timestamps prior to origin)
if (t < tt) t = chronology.weeks().add(tt, -weeks);
else t = tt;
return t;
} else {
t = chronology.dayOfWeek().roundFloor(t);
// default to Monday as beginning of the week
return chronology.dayOfWeek().set(t, 1);
}
}
final int days = period.getDays();
if (days > 0) {
if (days > 1 || hasOrigin) {
// align on multiples from origin
int d = chronology.days().getDifference(t, origin);
d -= d % days;
long tt = chronology.days().add(origin, d);
// always round down to the previous period (for timestamps prior to origin)
if (t < tt) t = chronology.days().add(tt, -days);
else t = tt;
return t;
} else {
t = chronology.hourOfDay().roundFloor(t);
return chronology.hourOfDay().set(t, 0);
}
}
final int hours = period.getHours();
if (hours > 0) {
if (hours > 1 || hasOrigin) {
// align on multiples from origin
long h = chronology.hours().getDifferenceAsLong(t, origin);
h -= h % hours;
long tt = chronology.hours().add(origin, h);
// always round down to the previous period (for timestamps prior to origin)
if (t < tt) t = chronology.hours().add(tt, -hours);
else t = tt;
return t;
} else {
t = chronology.minuteOfHour().roundFloor(t);
return chronology.minuteOfHour().set(t, 0);
}
}
final int minutes = period.getMinutes();
if (minutes > 0) {
// align on multiples from origin
if (minutes > 1 || hasOrigin) {
long m = chronology.minutes().getDifferenceAsLong(t, origin);
m -= m % minutes;
long tt = chronology.minutes().add(origin, m);
// always round down to the previous period (for timestamps prior to origin)
if (t < tt) t = chronology.minutes().add(tt, -minutes);
else t = tt;
return t;
} else {
t = chronology.secondOfMinute().roundFloor(t);
return chronology.secondOfMinute().set(t, 0);
}
}
final int seconds = period.getSeconds();
if (seconds > 0) {
// align on multiples from origin
if (seconds > 1 || hasOrigin) {
long s = chronology.seconds().getDifferenceAsLong(t, origin);
s -= s % seconds;
long tt = chronology.seconds().add(origin, s);
// always round down to the previous period (for timestamps prior to origin)
if (t < tt) t = chronology.seconds().add(tt, -seconds);
else t = tt;
return t;
} else {
return chronology.millisOfSecond().set(t, 0);
}
}
final int millis = period.getMillis();
if (millis > 0) {
if (millis > 1) {
long ms = chronology.millis().getDifferenceAsLong(t, origin);
ms -= ms % millis;
long tt = chronology.millis().add(origin, ms);
// always round down to the previous period (for timestamps prior to origin)
if (t < tt) t = chronology.millis().add(tt, -millis);
else t = tt;
return t;
} else {
return t;
}
}
return t;
}
/** @return an integer representing the duration in months of the project. */
public int getDurationInMonths() {
Period period = getPeriod();
return period.getYears() * 12 + period.getMonths();
}