Examples with DateIntervalFormat android.icu.text.DateIntervalFormat used on opensource projects

Example 11 with DateIntervalFormat

use of android.icu.text.DateIntervalFormat in project j2objc by google.

the class DateIntervalFormatTest method stress.

private void stress(String[] data, int data_length, Locale loc, String locName) {
    String[] skeleton = { "EEEEdMMMMy", "dMMMMy", "dMMMM", "MMMMy", "EEEEdMMMM", "EEEdMMMy", "dMMMy", "dMMM", "MMMy", "EEEdMMM", "EEEdMy", "dMy", "dM", "My", "EEEdM", "d", "EEEd", "y", "M", "MMM", "MMMM", "hm", "hmv", "hmz", "h", "hv", "hz", // following could be normalized
    "EEddMMyyyy", "EddMMy", "hhmm", "hhmmzz", // following could not be normalized
    "hms", "dMMMMMy", "EEEEEdM" };
    int i = 0;
    SimpleDateFormat ref = new SimpleDateFormat(data[i++], loc);
    while (i < data_length) {
        // 'f'
        String datestr = data[i++];
        String datestr_2 = data[i++];
        Date date;
        Date date_2;
        try {
            date = ref.parse(datestr);
            date_2 = ref.parse(datestr_2);
        } catch (ParseException e) {
            errln("parse exception" + e);
            continue;
        }
        DateInterval dtitv = new DateInterval(date.getTime(), date_2.getTime());
        for (int skeletonIndex = 0; skeletonIndex < skeleton.length; ++skeletonIndex) {
            String oneSkeleton = skeleton[skeletonIndex];
            // need special handle of "Thai" since the default calendar
            // of "Thai" is "Budd", not "Gregorian".
            DateIntervalFormat dtitvfmt = DateIntervalFormat.getInstance(oneSkeleton, loc);
            /*
                if ( locName.equals("th") ) {
                    // reset calendar to be Gregorian
                    GregorianCalendar gregCal = new GregorianCalendar(loc);
                    DateFormat dformat = dtitvfmt.getDateFormat();
                    DateFormat newOne = (DateFormat)dformat.clone();
                    newOne.setCalendar(gregCal);
                    dtitvfmt.setDateFormat(newOne);
                }
                 */
            dtitvfmt.format(dtitv);
        }
        // test interval format by algorithm
        for (int style = DateFormat.FULL; style < 4; ++style) {
            SimpleDateFormat dtfmt = (SimpleDateFormat) DateFormat.getDateInstance(style, loc);
            FieldPosition pos = new FieldPosition(0);
            StringBuffer str = new StringBuffer("");
            Calendar fromCalendar = (Calendar) dtfmt.getCalendar().clone();
            Calendar toCalendar = (Calendar) dtfmt.getCalendar().clone();
            fromCalendar.setTimeInMillis(dtitv.getFromDate());
            toCalendar.setTimeInMillis(dtitv.getToDate());
            dtfmt.intervalFormatByAlgorithm(fromCalendar, toCalendar, str, pos);
        }
    }
}

Example 12 with DateIntervalFormat

use of android.icu.text.DateIntervalFormat in project j2objc by google.

the class DateIntervalFormatTest method testGetInstance_String_Locale_DateIntervalInfo.

@Test
public void testGetInstance_String_Locale_DateIntervalInfo() {
    DateIntervalInfo dateIntervalInfo = new DateIntervalInfo(new ULocale("ca"));
    DateIntervalFormat dateIntervalFormat = DateIntervalFormat.getInstance(DateFormat.YEAR_MONTH, Locale.GERMAN, dateIntervalInfo);
    Calendar from = Calendar.getInstance();
    from.set(2000, Calendar.JANUARY, 1, 12, 0);
    Calendar to = Calendar.getInstance();
    to.set(2001, Calendar.FEBRUARY, 1, 12, 0);
    DateInterval interval = new DateInterval(from.getTimeInMillis(), to.getTimeInMillis());
    dateIntervalFormat.setTimeZone(from.getTimeZone());
    // Month names are German, format is Catalan
    assertEquals("Wrong date interval", "Januar de 2000 – Februar de 2001", dateIntervalFormat.format(interval));
}

Example 13 with DateIntervalFormat

use of android.icu.text.DateIntervalFormat in project j2objc by google.

the class DateIntervalFormatTest method expect.

private void expect(String[] data, int data_length) {
    int i = 1;
    while (i < data_length) {
        String locName = data[i++];
        ULocale loc = new ULocale(locName);
        SimpleDateFormat ref = new SimpleDateFormat(data[0], loc);
        // 'f'
        String datestr = data[i++];
        String datestr_2 = data[i++];
        Date date, date_2;
        try {
            date = ref.parse(datestr);
            date_2 = ref.parse(datestr_2);
        } catch (ParseException e) {
            errln("parse exception" + e);
            continue;
        }
        DateInterval dtitv = new DateInterval(date.getTime(), date_2.getTime());
        String oneSkeleton = data[i++];
        DateIntervalFormat dtitvfmt = DateIntervalFormat.getInstance(oneSkeleton, loc);
        String expected = data[i++];
        String formatted = dtitvfmt.format(dtitv);
        if (!formatted.equals(Utility.unescape(expected))) {
            errln("\"" + locName + "\\" + oneSkeleton + "\\" + datestr + "\\" + datestr_2 + "\"\t expected: " + expected + "\tgot: " + formatted + "\n");
        }
    }
}

Example 14 with DateIntervalFormat

use of android.icu.text.DateIntervalFormat in project j2objc by google.

the class DateIntervalFormatTest method TestTicket9919GetInstance.

@Test
public void TestTicket9919GetInstance() {
    // Creating a DateIntervalFormat with a custom DateIntervalInfo
    // object used to corrupt the cache.
    DateIntervalFormat dif = DateIntervalFormat.getInstance("yMd", ULocale.ENGLISH);
    Calendar from = Calendar.getInstance();
    Calendar to = Calendar.getInstance();
    from.set(2013, 3, 26);
    to.set(2013, 3, 28);
    // Save. This is the correct answer
    String expected = dif.format(from, to, new StringBuffer(), new FieldPosition(0)).toString();
    // Now create a DateIntervalFormat with same skeleton and
    // locale, but with a custom DateIntervalInfo. This used
    // to corrupt the cache.
    DateIntervalInfo dateIntervalInfo = new DateIntervalInfo(ULocale.ENGLISH);
    dateIntervalInfo.setIntervalPattern("yMd", Calendar.DATE, "M/d/y \u2013 d");
    DateIntervalFormat.getInstance("yMd", ULocale.ENGLISH, dateIntervalInfo);
    // Now create a DateIntervalFormat with same skeleton and
    // locale, but with default DateIntervalInfo. The cache should
    // not be corrupted, and we should get the same answer as before.
    dif = DateIntervalFormat.getInstance("yMd", ULocale.ENGLISH);
    assertEquals("Custom DateIntervalInfo objects should not mess up cache", expected, dif.format(from, to, new StringBuffer(), new FieldPosition(0)).toString());
}