org.threeten.bp.LocalDate.getDayOfWeek()方法的使用及代码示例

x33g5p2x  于2022-01-24 转载在 其他  
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本文整理了Java中org.threeten.bp.LocalDate.getDayOfWeek()方法的一些代码示例，展示了LocalDate.getDayOfWeek()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。LocalDate.getDayOfWeek()方法的具体详情如下：
包路径：org.threeten.bp.LocalDate
类名称：LocalDate
方法名：getDayOfWeek

LocalDate.getDayOfWeek介绍

[英]Gets the day-of-week field, which is an enum DayOfWeek.

This method returns the enum DayOfWeek for the day-of-week. This avoids confusion as to what int values mean. If you need access to the primitive int value then the enum provides the DayOfWeek#getValue().

Additional information can be obtained from the DayOfWeek. This includes textual names of the values.
[中]获取星期天字段，该字段是枚举DayOfWeek。
此方法返回星期几的枚举DayOfWeek。这避免了对int值的含义的混淆。如果需要访问原语int值，则枚举提供DayOfWeek#getValue（）。
更多信息可从DayOfWeek获得。这包括值的文本名称。

代码示例

代码示例来源：origin: prolificinteractive/material-calendarview

@Override public boolean shouldDecorate(final CalendarDay day) {
 final DayOfWeek weekDay = day.getDate().getDayOfWeek();
 return weekDay == DayOfWeek.SATURDAY || weekDay == DayOfWeek.SUNDAY;
}

代码示例来源：origin: prolificinteractive/material-calendarview

public StateBuilder() {
 calendarMode = CalendarMode.MONTHS;
 firstDayOfWeek =
   LocalDate.now().with(WeekFields.of(Locale.getDefault()).dayOfWeek(), 1).getDayOfWeek();
}

代码示例来源：origin: prolificinteractive/material-calendarview

private void buildWeekDays(LocalDate calendar) {
 LocalDate local = calendar;
 for (int i = 0; i < DEFAULT_DAYS_IN_WEEK; i++) {
  WeekDayView weekDayView = new WeekDayView(getContext(), local.getDayOfWeek());
  if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
   weekDayView.setImportantForAccessibility(View.IMPORTANT_FOR_ACCESSIBILITY_NO);
  }
  weekDayViews.add(weekDayView);
  addView(weekDayView);
  local = local.plusDays(1);
 }
}

代码示例来源：origin: prolificinteractive/material-calendarview

protected LocalDate resetAndGetWorkingCalendar() {
 final TemporalField firstDayOfWeek = WeekFields.of(this.firstDayOfWeek, 1).dayOfWeek();
 final LocalDate temp = getFirstViewDay().getDate().with(firstDayOfWeek, 1);
 int dow = temp.getDayOfWeek().getValue();
 int delta = getFirstDayOfWeek().getValue() - dow;
 //If the delta is positive, we want to remove a week
 boolean removeRow = showOtherMonths(showOtherDates) ? delta >= 0 : delta > 0;
 if (removeRow) {
  delta -= DEFAULT_DAYS_IN_WEEK;
 }
 return temp.plusDays(delta);
}

代码示例来源：origin: org.threeten/threetenbp

/**
 * Gets the day-of-week field, which is an enum {@code DayOfWeek}.
 * <p>
 * This method returns the enum {@link DayOfWeek} for the day-of-week.
 * This avoids confusion as to what {@code int} values mean.
 * If you need access to the primitive {@code int} value then the enum
 * provides the {@link DayOfWeek#getValue() int value}.
 * <p>
 * Additional information can be obtained from the {@code DayOfWeek}.
 * This includes textual names of the values.
 *
 * @return the day-of-week, not null
 */
public DayOfWeek getDayOfWeek() {
  return date.getDayOfWeek();
}

代码示例来源：origin: ThreeTen/threetenbp

/**
 * Gets the day-of-week field, which is an enum {@code DayOfWeek}.
 * <p>
 * This method returns the enum {@link DayOfWeek} for the day-of-week.
 * This avoids confusion as to what {@code int} values mean.
 * If you need access to the primitive {@code int} value then the enum
 * provides the {@link DayOfWeek#getValue() int value}.
 * <p>
 * Additional information can be obtained from the {@code DayOfWeek}.
 * This includes textual names of the values.
 *
 * @return the day-of-week, not null
 */
public DayOfWeek getDayOfWeek() {
  return date.getDayOfWeek();
}

代码示例来源：origin: ThreeTen/threetenbp

private static int getWeekRange(int wby) {
  LocalDate date = LocalDate.of(wby, 1, 1);
  // 53 weeks if standard year starts on Thursday, or Wed in a leap year
  if (date.getDayOfWeek() == THURSDAY || (date.getDayOfWeek() == WEDNESDAY && date.isLeapYear())) {
    return 53;
  }
  return 52;
}

代码示例来源：origin: org.threeten/threetenbp

private static int getWeekRange(int wby) {
  LocalDate date = LocalDate.of(wby, 1, 1);
  // 53 weeks if standard year starts on Thursday, or Wed in a leap year
  if (date.getDayOfWeek() == THURSDAY || (date.getDayOfWeek() == WEDNESDAY && date.isLeapYear())) {
    return 53;
  }
  return 52;
}

代码示例来源：origin: org.threeten/threetenbp

private static int getWeekBasedYear(LocalDate date) {
    int year = date.getYear();
    int doy = date.getDayOfYear();
    if (doy <= 3) {
      int dow = date.getDayOfWeek().ordinal();
      if (doy - dow < -2) {
        year--;
      }
    } else if (doy >= 363) {
      int dow = date.getDayOfWeek().ordinal();
      doy = doy - 363 - (date.isLeapYear() ? 1 : 0);
      if (doy - dow >= 0) {
        year++;
      }
    }
    return year;
  }
}

代码示例来源：origin: ThreeTen/threetenbp

private static int getWeekBasedYear(LocalDate date) {
    int year = date.getYear();
    int doy = date.getDayOfYear();
    if (doy <= 3) {
      int dow = date.getDayOfWeek().ordinal();
      if (doy - dow < -2) {
        year--;
      }
    } else if (doy >= 363) {
      int dow = date.getDayOfWeek().ordinal();
      doy = doy - 363 - (date.isLeapYear() ? 1 : 0);
      if (doy - dow >= 0) {
        year++;
      }
    }
    return year;
  }
}

代码示例来源：origin: SouthernBox/NestedCalendar

@Override
  public void onDateSelected(@NonNull MaterialCalendarView widget,
                @NonNull CalendarDay calendarDay,
                boolean selected) {
    LocalDate localDate = calendarDay.getDate();
    WeekFields weekFields = WeekFields.of(Locale.getDefault());
    calendarBehavior.setWeekOfMonth(localDate.get(weekFields.weekOfMonth()));
    if (selected) {
      dayOfWeek = localDate.getDayOfWeek().getValue();
      dayOfMonth = localDate.getDayOfMonth();
    }
  }
});

代码示例来源：origin: shrikanth7698/Collapsible-Calendar-View-Android

DayOfWeek firstDayOfWeek = mCal.getDayOfWeek();

代码示例来源：origin: org.threeten/threetenbp

private int get0(TemporalField field) {
  switch ((ChronoField) field) {
    case DAY_OF_WEEK: return getDayOfWeek().getValue();
    case ALIGNED_DAY_OF_WEEK_IN_MONTH: return ((day - 1) % 7) + 1;
    case ALIGNED_DAY_OF_WEEK_IN_YEAR: return ((getDayOfYear() - 1) % 7) + 1;
    case DAY_OF_MONTH: return day;
    case DAY_OF_YEAR: return getDayOfYear();
    case EPOCH_DAY: throw new DateTimeException("Field too large for an int: " + field);
    case ALIGNED_WEEK_OF_MONTH: return ((day - 1) / 7) + 1;
    case ALIGNED_WEEK_OF_YEAR: return ((getDayOfYear() - 1) / 7) + 1;
    case MONTH_OF_YEAR: return month;
    case PROLEPTIC_MONTH: throw new DateTimeException("Field too large for an int: " + field);
    case YEAR_OF_ERA: return (year >= 1 ? year : 1 - year);
    case YEAR: return year;
    case ERA: return (year >= 1 ? 1 : 0);
  }
  throw new UnsupportedTemporalTypeException("Unsupported field: " + field);
}

代码示例来源：origin: ThreeTen/threetenbp

private int get0(TemporalField field) {
  switch ((ChronoField) field) {
    case DAY_OF_WEEK: return getDayOfWeek().getValue();
    case ALIGNED_DAY_OF_WEEK_IN_MONTH: return ((day - 1) % 7) + 1;
    case ALIGNED_DAY_OF_WEEK_IN_YEAR: return ((getDayOfYear() - 1) % 7) + 1;
    case DAY_OF_MONTH: return day;
    case DAY_OF_YEAR: return getDayOfYear();
    case EPOCH_DAY: throw new DateTimeException("Field too large for an int: " + field);
    case ALIGNED_WEEK_OF_MONTH: return ((day - 1) / 7) + 1;
    case ALIGNED_WEEK_OF_YEAR: return ((getDayOfYear() - 1) / 7) + 1;
    case MONTH_OF_YEAR: return month;
    case PROLEPTIC_MONTH: throw new DateTimeException("Field too large for an int: " + field);
    case YEAR_OF_ERA: return (year >= 1 ? year : 1 - year);
    case YEAR: return year;
    case ERA: return (year >= 1 ? 1 : 0);
  }
  throw new UnsupportedTemporalTypeException("Unsupported field: " + field);
}

代码示例来源：origin: ThreeTen/threetenbp

private static int getWeek(LocalDate date) {
  int dow0 = date.getDayOfWeek().ordinal();
  int doy0 = date.getDayOfYear() - 1;
  int doyThu0 = doy0 + (3 - dow0);  // adjust to mid-week Thursday (which is 3 indexed from zero)
  int alignedWeek = doyThu0 / 7;
  int firstThuDoy0 = doyThu0 - (alignedWeek * 7);
  int firstMonDoy0 = firstThuDoy0 - 3;
  if (firstMonDoy0 < -3) {
    firstMonDoy0 += 7;
  }
  if (doy0 < firstMonDoy0) {
    return (int) getWeekRange(date.withDayOfYear(180).minusYears(1)).getMaximum();
  }
  int week = ((doy0 - firstMonDoy0) / 7) + 1;
  if (week == 53) {
    if ((firstMonDoy0 == -3 || (firstMonDoy0 == -2 && date.isLeapYear())) == false) {
      week = 1;
    }
  }
  return week;
}

代码示例来源：origin: org.threeten/threetenbp

private static int getWeek(LocalDate date) {
  int dow0 = date.getDayOfWeek().ordinal();
  int doy0 = date.getDayOfYear() - 1;
  int doyThu0 = doy0 + (3 - dow0);  // adjust to mid-week Thursday (which is 3 indexed from zero)
  int alignedWeek = doyThu0 / 7;
  int firstThuDoy0 = doyThu0 - (alignedWeek * 7);
  int firstMonDoy0 = firstThuDoy0 - 3;
  if (firstMonDoy0 < -3) {
    firstMonDoy0 += 7;
  }
  if (doy0 < firstMonDoy0) {
    return (int) getWeekRange(date.withDayOfYear(180).minusYears(1)).getMaximum();
  }
  int week = ((doy0 - firstMonDoy0) / 7) + 1;
  if (week == 53) {
    if ((firstMonDoy0 == -3 || (firstMonDoy0 == -2 && date.isLeapYear())) == false) {
      week = 1;
    }
  }
  return week;
}

代码示例来源：origin: SouthernBox/NestedCalendar

@Override
  public void onMonthChanged(MaterialCalendarView widget, CalendarDay calendarDay) {
    if (calendarBehavior.getCalendarMode() == null) {
      return;
    }
    LocalDate localDate = calendarDay.getDate();
    LocalDate newDate;
    if (calendarBehavior.getCalendarMode() == CalendarMode.WEEKS) {
      newDate = localDate.plusDays(dayOfWeek - 1);
      dayOfMonth = newDate.getDayOfMonth();
    } else {
      int monthDays = localDate.getMonth().length(localDate.isLeapYear());
      if (dayOfMonth > monthDays) {
        dayOfMonth = monthDays;
      }
      newDate = localDate.plusDays(dayOfMonth - 1);
      dayOfWeek = newDate.getDayOfWeek().getValue();
    }
    widget.setSelectedDate(newDate);
    WeekFields weekFields = WeekFields.of(Locale.getDefault());
    calendarBehavior.setWeekOfMonth(newDate.get(weekFields.weekOfMonth()));
    setTitle(newDate.getMonth().getValue() + "月");
  }
});

代码示例来源：origin: org.threeten/threetenbp

f.checkValidValue(newValue);
switch (f) {
  case DAY_OF_WEEK: return plusDays(newValue - getDayOfWeek().getValue());
  case ALIGNED_DAY_OF_WEEK_IN_MONTH: return plusDays(newValue - getLong(ALIGNED_DAY_OF_WEEK_IN_MONTH));
  case ALIGNED_DAY_OF_WEEK_IN_YEAR: return plusDays(newValue - getLong(ALIGNED_DAY_OF_WEEK_IN_YEAR));

代码示例来源：origin: ThreeTen/threetenbp

f.checkValidValue(newValue);
switch (f) {
  case DAY_OF_WEEK: return plusDays(newValue - getDayOfWeek().getValue());
  case ALIGNED_DAY_OF_WEEK_IN_MONTH: return plusDays(newValue - getLong(ALIGNED_DAY_OF_WEEK_IN_MONTH));
  case ALIGNED_DAY_OF_WEEK_IN_YEAR: return plusDays(newValue - getLong(ALIGNED_DAY_OF_WEEK_IN_YEAR));

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