Java DateFormatSymbols.getShortWeekdays方法代码示例

import java.text.DateFormatSymbols; //导入方法依赖的package包/类
private static String[] getDisplayNameArray(int field, boolean isLong, Locale locale) {
    DateFormatSymbols dfs = new DateFormatSymbols(locale);
    switch (field) {
        case Calendar.AM_PM:
            return dfs.getAmPmStrings();
        case Calendar.DAY_OF_WEEK:
            return isLong ? dfs.getWeekdays() : dfs.getShortWeekdays();
        case Calendar.ERA:
            return dfs.getEras();
        case Calendar.MONTH:
            return isLong ? dfs.getMonths() : dfs.getShortMonths();
    }
    return null;
}
 

import java.text.DateFormatSymbols; //导入方法依赖的package包/类
private String[] getDisplayNameArray(int field, int style, Locale locale) {
	if (field < 0 || field >= FIELD_COUNT) {
		throw new IllegalArgumentException("bad field " + field);
	}
	checkStyle(style);
	DateFormatSymbols dfs = DateFormatSymbols.getInstance(locale);
	switch (field) {
		case AM_PM:
			return dfs.getAmPmStrings();
		case DAY_OF_WEEK:
			return (style == LONG) ? dfs.getWeekdays() : dfs.getShortWeekdays();
		case ERA:
			return dfs.getEras();
		case MONTH:
			return (style == LONG) ? dfs.getMonths() : dfs.getShortMonths();
	}
	return null;
}
 

import java.text.DateFormatSymbols; //导入方法依赖的package包/类
public static void setCellHeaderWeekDays(final RemoteViews headerRowRv, final int firstDayOfWeek, final Context context) {

        DateFormatSymbols dfs = DateFormatSymbols.getInstance();
        String[] weekdays = dfs.getShortWeekdays();

        ThemesUtil.Theme theme = ConfigurationUtil.getTheme(context);

        for (int i = 0; i < Calendar.DAY_OF_WEEK; i++) {

            RemoteViews rv;
            int current = (firstDayOfWeek + i) % Calendar.DAY_OF_WEEK == 0 ? firstDayOfWeek + i : (firstDayOfWeek + i) % Calendar.DAY_OF_WEEK;
            if (current == Calendar.SATURDAY) {
                rv = setSpecificWeekDay(context, weekdays[current], theme.getCellHeaderSaturday());
            } else if (current == Calendar.SUNDAY) {
                rv = setSpecificWeekDay(context, weekdays[current], theme.getCellHeaderSunday());
            } else {
                rv = setSpecificWeekDay(context, weekdays[current], theme.getCellHeader());
            }
            headerRowRv.addView(R.id.row_container, rv);
        }
    }
 

import java.text.DateFormatSymbols; //导入方法依赖的package包/类
private String[] getFieldStrings(int field, int style, DateFormatSymbols symbols) {
    int baseStyle = getBaseStyle(style); // ignore the standalone mask

    // DateFormatSymbols doesn't support any narrow names.
    if (baseStyle == NARROW_FORMAT) {
        return null;
    }

    String[] strings = null;
    switch (field) {
    case ERA:
        strings = symbols.getEras();
        break;

    case MONTH:
        strings = (baseStyle == LONG) ? symbols.getMonths() : symbols.getShortMonths();
        break;

    case DAY_OF_WEEK:
        strings = (baseStyle == LONG) ? symbols.getWeekdays() : symbols.getShortWeekdays();
        break;

    case AM_PM:
        strings = symbols.getAmPmStrings();
        break;
    }
    return strings;
}
 

import java.text.DateFormatSymbols; //导入方法依赖的package包/类
public String toString(Context context, boolean showNever) {
  StringBuilder ret = new StringBuilder();

  // no days
  if (mDays == 0) {
    return showNever
        ? context.getText(R.string.never).toString() : "";
  }

  // every day
  if (mDays == 0x7f) {
    return context.getText(R.string.every_day).toString();
  }

  // count selected days
  int dayCount = 0, days = mDays;
  while (days > 0) {
    if ((days & 1) == 1) dayCount++;
    days >>= 1;
  }

  // short or long form?
  DateFormatSymbols dfs = new DateFormatSymbols();
  String[] dayList = (dayCount > 1)
      ? dfs.getShortWeekdays()
      : dfs.getWeekdays();

  // selected days
  for (int i = 0; i < 7; i++) {
    if ((mDays & (1 << i)) != 0) {
      ret.append(dayList[DAY_MAP[i]]);
      dayCount -= 1;
      if (dayCount > 0) ret.append(
          context.getText(R.string.day_concat));
    }
  }
  return ret.toString();
}
 

import java.text.DateFormatSymbols; //导入方法依赖的package包/类
/**
 * Returns a panel of buttons, each button representing a day in the month.
 * This is a sub-component of the DatePanel.
 *
 * @return the panel.
 */
private JPanel getCalendarPanel() {

    final JPanel p = new JPanel(new GridLayout(7, 7));
    final DateFormatSymbols dateFormatSymbols = new DateFormatSymbols();
    final String[] weekDays = dateFormatSymbols.getShortWeekdays();

    for (int i = 0; i < this.WEEK_DAYS.length; i++) {
        p.add(new JLabel(weekDays[this.WEEK_DAYS[i]], 
                SwingConstants.CENTER));
    }

    this.buttons = new JButton[42];
    for (int i = 0; i < 42; i++) {
        final JButton b = new JButton("");
        b.setMargin(new Insets(1, 1, 1, 1));
        b.setName(Integer.toString(i));
        b.setFont(this.dateFont);
        b.setFocusPainted(false);
        b.setActionCommand("dateButtonClicked");
        b.addActionListener(this);
        this.buttons[i] = b;
        p.add(b);
    }
    return p;

}
 

import java.text.DateFormatSymbols; //导入方法依赖的package包/类
private void initializeWeekDays(int startDayOfTheWeek) {
    DateFormatSymbols symbols = new DateFormatSymbols(FlexibleCalendarHelper.getLocale(getContext()));
    String[] weekDayList = symbols.getShortWeekdays(); // weekday list has 8 elements
    weekDayArray = new WeekDay[7];
    //reordering array based on the start day of the week
    for (int i = 1; i < weekDayList.length; i++) {
        WeekDay weekDay = new WeekDay();
        weekDay.index = i;
        weekDay.displayValue = weekDayList[i].substring(0, 1).toUpperCase();
        int tempVal = i - startDayOfTheWeek;
        weekDayArray[tempVal < 0 ? 7 + tempVal : tempVal] = weekDay;
    }
}
 

import java.text.DateFormatSymbols; //导入方法依赖的package包/类
public DateFormatSymbolsEx(Locale locale) {
	DateFormatSymbols dateFormatSymbols = new DateFormatSymbols(locale);

	months = dateFormatSymbols.getMonths();
	shortMonths = dateFormatSymbols.getShortMonths();
	weekdays = dateFormatSymbols.getWeekdays();
	shortWeekdays = dateFormatSymbols.getShortWeekdays();
	eras = dateFormatSymbols.getEras();
	ampms = dateFormatSymbols.getAmPmStrings();
}
 

import java.text.DateFormatSymbols; //导入方法依赖的package包/类
private String[] getWeekDaysSymbols(){
    DateFormatSymbols symbols = new DateFormatSymbols();
    String[] dayNames = symbols.getShortWeekdays();
    return dayNames;
}
 

import java.text.DateFormatSymbols; //导入方法依赖的package包/类
/**
 * Returns a localised textual representation of the current value
 * of the given field using the specified style.  If there is no
 * applicable textual representation (e.g. the field has a numeric
 * value), then <code>null</code> is returned.  If one does exist,
 * then the value is obtained from {@link #get(int)} and converted
 * appropriately.  For example, if the <code>MONTH</code> field is
 * requested, then <code>get(MONTH)</code> is called.  This is then
 * converted to a textual representation based on its value and
 * the style requested; if the <code>LONG</code> style is requested
 * and the returned value is <code>11</code> from a
 * {@link GregorianCalendar} implementation, then <code>"December"</code>
 * is returned.  By default, a textual representation is available
 * for all fields which have an applicable value obtainable from
 * {@link java.text.DateFormatSymbols}.
 *
 * @param field the calendar field whose textual representation should
 *              be obtained.
 * @param style the style to use; either {@link #LONG} or {@link #SHORT}.
 * @param locale the locale to use for translation.
 * @return the textual representation of the given field in the specified
 *         style, or <code>null</code> if none is applicable.
 * @throws IllegalArgumentException if <code>field</code> or <code>style</code>
 *                                  or invalid, or the calendar is non-lenient
 *                                  and has invalid values.
 * @throws NullPointerException if <code>locale</code> is <code>null</code>.
 * @since 1.6
 */
public String getDisplayName(int field, int style, Locale locale)
{
  if (field < 0 || field >= FIELD_COUNT)
    throw new IllegalArgumentException("The field value, " + field +
                                       ", is invalid.");
  if (style != SHORT && style != LONG)
    throw new IllegalArgumentException("The style must be either " +
                                       "short or long.");
  if (field == YEAR || field == WEEK_OF_YEAR ||
      field == WEEK_OF_MONTH || field == DAY_OF_MONTH ||
      field == DAY_OF_YEAR || field == DAY_OF_WEEK_IN_MONTH ||
      field == HOUR || field == HOUR_OF_DAY || field == MINUTE ||
      field == SECOND || field == MILLISECOND)
    return null;

  int value = get(field);
  DateFormatSymbols syms = DateFormatSymbols.getInstance(locale);
  if (field == ERA)
    return syms.getEras()[value];
  if (field == MONTH)
    if (style == LONG)
      return syms.getMonths()[value];
    else
      return syms.getShortMonths()[value];
  if (field == DAY_OF_WEEK)
    if (style == LONG)
      return syms.getWeekdays()[value];
    else
      return syms.getShortWeekdays()[value];
  if (field == AM_PM)
    return syms.getAmPmStrings()[value];
  if (field == ZONE_OFFSET)
    if (style == LONG)
      return syms.getZoneStrings()[value][1];
    else
      return syms.getZoneStrings()[value][2];
  if (field == DST_OFFSET)
    if (style == LONG)
      return syms.getZoneStrings()[value][3];
    else
      return syms.getZoneStrings()[value][4];

  throw new InternalError("Failed to resolve field " + field +
                          " with style " + style + " for locale " +
                          locale);
}