CalendarConstraints.Builder

Builder

public Builder ()

build

public CalendarConstraints build ()

Builds the CalendarConstraints object using the set parameters or defaults.

setEnd

public CalendarConstraints.Builder setEnd (long month)

A UTC timeInMilliseconds contained within the latest month the calendar will page to. Defaults December, 2100.

If you have access to java.time in Java 8, you can obtain a long using java.time.ZonedDateTime.

LocalDateTime local = LocalDateTime.of(year, month, 1, 0, 0);
 local.atZone(ZoneId.ofOffset("UTC", ZoneOffset.UTC)).toInstant().toEpochMilli();
 

If you don't have access to java.time in Java 8, you can obtain this value using a java.util.Calendar instance from the UTC timezone.

Calendar c = Calendar.getInstance(TimeZone.getTimeZone("UTC"));
 c.set(year, month, 1);
 c.getTimeInMillis();
 

setFirstDayOfWeek

public CalendarConstraints.Builder setFirstDayOfWeek (int firstDayOfWeek)

Sets what the first day of the week is; e.g., Calendar.SUNDAY in the U.S., Calendar.MONDAY in France.

setOpenAt

public CalendarConstraints.Builder setOpenAt (long month)

A UTC timeInMilliseconds contained within the month the calendar should openAt. Defaults to the month containing today if within bounds; otherwise, defaults to the starting month.

If you have access to java.time in Java 8, you can obtain a long using java.time.ZonedDateTime.

LocalDateTime local = LocalDateTime.of(year, month, 1, 0, 0);
 local.atZone(ZoneId.ofOffset("UTC", ZoneOffset.UTC)).toInstant().toEpochMilli();
 

If you don't have access to java.time in Java 8, you can obtain this value using a java.util.Calendar instance from the UTC timezone.

Calendar c = Calendar.getInstance(TimeZone.getTimeZone("UTC"));
 c.set(year, month, 1);
 c.getTimeInMillis();
 

setStart

public CalendarConstraints.Builder setStart (long month)

A UTC timeInMilliseconds contained within the earliest month the calendar will page to. Defaults January, 1900.

If you have access to java.time in Java 8, you can obtain a long using java.time.ZonedDateTime.

LocalDateTime local = LocalDateTime.of(year, month, 1, 0, 0);
 local.atZone(ZoneId.ofOffset("UTC", ZoneOffset.UTC)).toInstant().toEpochMilli();
 

If you don't have access to java.time in Java 8, you can obtain this value using a java.util.Calendar instance from the UTC timezone.

Calendar c = Calendar.getInstance(TimeZone.getTimeZone("UTC"));
 c.set(year, month, 1);
 c.getTimeInMillis();
 

setValidator

public CalendarConstraints.Builder setValidator (CalendarConstraints.DateValidator validator)

Limits valid dates to those for which CalendarConstraints.DateValidator.isValid(long) is true. Defaults to all dates as valid.