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

Example 6 with NumberFormat

use of android.icu.text.NumberFormat in project platform_packages_apps_Settings by BlissRoms.

the class FileSizeFormatter method getNumberFormatter.

private static NumberFormat getNumberFormatter(Locale locale, int fractionDigits) {
    final NumberFormat numberFormatter = NumberFormat.getInstance(locale);
    numberFormatter.setMinimumFractionDigits(fractionDigits);
    numberFormatter.setMaximumFractionDigits(fractionDigits);
    numberFormatter.setGroupingUsed(false);
    if (numberFormatter instanceof DecimalFormat) {
        // We do this only for DecimalFormat, since in the general NumberFormat case, calling
        // setRoundingMode may throw an exception.
        numberFormatter.setRoundingMode(BigDecimal.ROUND_HALF_UP);
    }
    return numberFormatter;
}

Example 7 with NumberFormat

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

the class BigNumberFormatTest method expect.

private void expect(Object fmto, Object numo, Object expo) {
    NumberFormat fmt = null, fmts[] = null;
    Number num = null, nums[] = null;
    String exp = null, exps[] = null;
    if (fmto instanceof NumberFormat[]) {
        fmts = (NumberFormat[]) fmto;
    } else {
        fmt = (NumberFormat) fmto;
    }
    if (numo instanceof Number[]) {
        nums = (Number[]) numo;
    } else {
        num = (Number) numo;
    }
    if (expo instanceof String[]) {
        exps = (String[]) expo;
    } else {
        exp = (String) expo;
    }
    int n = 1;
    if (fmts != null) {
        n = Math.max(n, fmts.length);
    }
    if (nums != null) {
        n = Math.max(n, nums.length);
    }
    if (exps != null) {
        n = Math.max(n, exps.length);
    }
    for (int i = 0; i < n; ++i) {
        expect(fmts == null ? fmt : fmts[i], nums == null ? num : nums[i], exps == null ? exp : exps[i]);
    }
}

Example 8 with NumberFormat

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

the class BigNumberFormatTest method Test4161100.

@Test
public void Test4161100() {
    NumberFormat f = NumberFormat.getInstance();
    f.setMinimumFractionDigits(1);
    f.setMaximumFractionDigits(1);
    double a = -0.09;
    String s = f.format(a);
    logln(a + " x " + ((DecimalFormat) f).toPattern() + " = " + s);
    if (!s.equals("-0.1")) {
        errln("FAIL");
    }
}

Example 9 with NumberFormat

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

the class BigNumberFormatTest method TestBigDecimalJ28.

@Test
public void TestBigDecimalJ28() {
    String[] DATA = { "1", "1E0", "-1", "-1E0", "0", "0E0", "12e34", "1.2E35", "-12.3e-45", "-1.23E-44", "0.73e-7", "7.3E-8" };
    NumberFormat fmt = NumberFormat.getScientificInstance(Locale.US);
    logln("Pattern: " + ((DecimalFormat) fmt).toPattern());
    for (int i = 0; i < DATA.length; i += 2) {
        String input = DATA[i];
        String exp = DATA[i + 1];
        android.icu.math.BigDecimal bd = new android.icu.math.BigDecimal(input);
        String output = fmt.format(bd);
        if (output.equals(exp)) {
            logln("input=" + input + " num=" + bd + " output=" + output);
        } else {
            errln("FAIL: input=" + input + " num=" + bd + " output=" + output + " expected=" + exp);
        }
    }
}

Example 10 with NumberFormat

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

the class CompactDecimalFormatTest method TestArabicLongStyle.

@Test
public void TestArabicLongStyle() {
    NumberFormat cdf = CompactDecimalFormat.getInstance(new Locale("ar"), CompactStyle.LONG);
    assertEquals("Arabic Long", "\u061C-\u0665\u066B\u0663 \u0623\u0644\u0641", cdf.format(-5300));
}