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

Example 56 with NumberFormat

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

the class TestMessageFormat method TestDateFormatHashCode.

public void TestDateFormatHashCode() {
    DateFormat testDF = DateFormat.getDateInstance(DateFormat.DEFAULT, ULocale.GERMAN);
    NumberFormat testNF = testDF.getNumberFormat();
    int expectedResult = testNF.getMaximumIntegerDigits() * 37 + testNF.getMaximumFractionDigits();
    int actualHashResult = testDF.hashCode();
    assertEquals("DateFormat hashCode", expectedResult, actualHashResult);
}

Example 57 with NumberFormat

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

the class TimeUnitTest method TestGreekWithSanitization.

/**
 * @bug9042
 * Performs tests for Greek.
 * This tests that if the plural count listed in time unit format does not
 * match those in the plural rules for the locale, those plural count in
 * time unit format will be ingored and subsequently, fall back will kick in
 * which is tested above.
 * Without data sanitization, setNumberFormat() would crash.
 * As of CLDR shiped in ICU4.8, Greek is one such language.
 */
@Test
public void TestGreekWithSanitization() {
    ULocale loc = new ULocale("el");
    NumberFormat numfmt = NumberFormat.getInstance(loc);
    TimeUnitFormat tuf = new TimeUnitFormat(loc);
    tuf.parseObject("", new ParsePosition(0));
    tuf.setNumberFormat(numfmt);
}

Example 58 with NumberFormat

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

the class TimeUnitTest method Test10219FractionalPlurals.

@Test
public void Test10219FractionalPlurals() {
    TimeUnitFormat tuf = new TimeUnitFormat(ULocale.ENGLISH, TimeUnitFormat.FULL_NAME);
    String[] expected = { "1 minute", "1.5 minutes", "1.58 minutes" };
    for (int i = 2; i >= 0; i--) {
        NumberFormat nf = NumberFormat.getNumberInstance(ULocale.ENGLISH);
        nf.setRoundingMode(BigDecimal.ROUND_DOWN);
        nf.setMaximumFractionDigits(i);
        tuf.setNumberFormat(nf);
        assertEquals("Test10219", expected[i], tuf.format(new TimeUnitAmount(1.588, TimeUnit.MINUTE)));
    }
}

Example 59 with NumberFormat

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

the class WriteNumberFormatSerialTestData method main.

public static void main(String[] args) {
    NumberFormat nf = NumberFormat.getInstance(Locale.US);
    NumberFormat nfc = NumberFormat.getCurrencyInstance(Locale.US);
    NumberFormat nfp = NumberFormat.getPercentInstance(Locale.US);
    NumberFormat nfsp = NumberFormat.getScientificInstance(Locale.US);
    try {
        FileOutputStream file = new FileOutputStream("NumberFormatSerialTestData.java");
        file.write(header.getBytes());
        write(file, (Object) nf, "generalInstance", "//NumberFormat.getInstance(Locale.US)");
        write(file, (Object) nfc, "currencyInstance", "//NumberFormat.getCurrencyInstance(Locale.US)");
        write(file, (Object) nfp, "percentInstance", "//NumberFormat.getPercentInstance(Locale.US)");
        write(file, (Object) nfsp, "scientificInstance", "//NumberFormat.getScientificInstance(Locale.US)");
        file.write(footer.getBytes());
        file.close();
    } catch (Exception e) {
        System.out.println(e.getMessage());
        e.printStackTrace();
    }
}

Example 60 with NumberFormat

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

the class RelativeDateTimeFormatterTest method TestCustomNumberFormat.

@Test
public void TestCustomNumberFormat() {
    ULocale loc = new ULocale("en_US");
    NumberFormat nf = NumberFormat.getInstance(loc);
    nf.setMinimumFractionDigits(1);
    nf.setMaximumFractionDigits(1);
    RelativeDateTimeFormatter fmt = RelativeDateTimeFormatter.getInstance(loc, nf);
    // Change nf after the fact to prove that we made a defensive copy
    nf.setMinimumFractionDigits(3);
    nf.setMaximumFractionDigits(3);
    // Change getNumberFormat to prove we made defensive copy going out.
    fmt.getNumberFormat().setMinimumFractionDigits(5);
    assertEquals("TestCustomNumberformat", 1, fmt.getNumberFormat().getMinimumFractionDigits());
    Object[][] data = { { 0.0, Direction.NEXT, RelativeUnit.SECONDS, "in 0.0 seconds" }, { 0.5, Direction.NEXT, RelativeUnit.SECONDS, "in 0.5 seconds" }, { 1.0, Direction.NEXT, RelativeUnit.SECONDS, "in 1.0 seconds" }, { 2.0, Direction.NEXT, RelativeUnit.SECONDS, "in 2.0 seconds" } };
    for (Object[] row : data) {
        String actual = fmt.format(((Double) row[0]).doubleValue(), (Direction) row[1], (RelativeUnit) row[2]);
        assertEquals("Relative date with quantity special NumberFormat", row[3], actual);
    }
}