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

Example 46 with DateFormat

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

the class GlobalizationPreferences method guessDateFormat.

/**
 * This function can be overridden by subclasses to use different heuristics.
 * <b>It MUST return a 'safe' value,
 * one whose modification will not affect this object.</b>
 *
 * @param dateStyle
 * @param timeStyle
 * @hide draft / provisional / internal are hidden on Android
 */
protected DateFormat guessDateFormat(int dateStyle, int timeStyle) {
    DateFormat result;
    ULocale dfLocale = getAvailableLocale(TYPE_DATEFORMAT);
    if (dfLocale == null) {
        dfLocale = ULocale.ROOT;
    }
    if (timeStyle == DF_NONE) {
        result = DateFormat.getDateInstance(getCalendar(), dateStyle, dfLocale);
    } else if (dateStyle == DF_NONE) {
        result = DateFormat.getTimeInstance(getCalendar(), timeStyle, dfLocale);
    } else {
        result = DateFormat.getDateTimeInstance(getCalendar(), dateStyle, timeStyle, dfLocale);
    }
    return result;
}

Example 47 with DateFormat

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

the class NumberFormatRegressionTest method TestJ691.

/**
 * DateFormat should call setIntegerParseOnly(TRUE) on adopted
 * NumberFormat objects.
 */
@Test
public void TestJ691() {
    Locale loc = new Locale("fr", "CH");
    // set up the input date string & expected output
    String udt = "11.10.2000";
    String exp = "11.10.00";
    // create a Calendar for this locale
    Calendar cal = Calendar.getInstance(loc);
    // create a NumberFormat for this locale
    NumberFormat nf = NumberFormat.getInstance(loc);
    // *** Here's the key: We don't want to have to do THIS:
    // nf.setParseIntegerOnly(true);
    // create the DateFormat
    DateFormat df = DateFormat.getDateInstance(DateFormat.SHORT, loc);
    df.setCalendar(cal);
    df.setNumberFormat(nf);
    // set parsing to lenient & parse
    Date ulocdat = new Date();
    df.setLenient(true);
    try {
        ulocdat = df.parse(udt);
    } catch (java.text.ParseException pe) {
        errln(pe.getMessage());
    }
    // format back to a string
    String outString = df.format(ulocdat);
    if (!outString.equals(exp)) {
        errln("FAIL: " + udt + " => " + outString);
    }
}

Example 48 with DateFormat

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

the class LocaleAliasTest method TestDateFormat.

@Test
public void TestDateFormat() {
    ULocale defLoc = ULocale.getDefault();
    ULocale.setDefault(_DEFAULT_LOCALE);
    for (int i = 0; i < _LOCALE_NUMBER; i++) {
        ULocale oldLoc = _LOCALES[i][0];
        ULocale newLoc = _LOCALES[i][1];
        if (availableMap.get(_LOCALES[i][1]) == null) {
            logln(_LOCALES[i][1] + " is not available. Skipping!");
            continue;
        }
        DateFormat df1 = DateFormat.getDateInstance(DateFormat.FULL, oldLoc);
        DateFormat df2 = DateFormat.getDateInstance(DateFormat.FULL, newLoc);
        // Test function "getLocale"
        ULocale l1 = df1.getLocale(ULocale.VALID_LOCALE);
        ULocale l2 = df2.getLocale(ULocale.VALID_LOCALE);
        if (!newLoc.equals(l1)) {
            errln("DateFormatTest: newLoc!=l1: newLoc= " + newLoc + " l1= " + l1);
        }
        if (!l1.equals(l2)) {
            errln("DateFormatTest: l1!=l2: l1= " + l1 + " l2= " + l2);
        }
        if (!df1.equals(df2)) {
            errln("DateFormatTest: df1!=df2: newLoc= " + newLoc + " oldLoc= " + oldLoc);
        }
        TestFmwk.logln("DateFormat(getLocale) old:" + l1 + "   new:" + l2);
    // Test function "format"
    // Date d = new Date();
    // String d1 = df1.format(d);
    // String d2 = df2.format(d);
    // if (!d1.equals(d2)) {
    // pass = false;
    // }
    // this.logln("DateFormat(format) old:"+d1+"   new:"+d2);
    }
    ULocale.setDefault(defLoc);
}

Example 49 with DateFormat

use of android.icu.text.DateFormat 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 50 with DateFormat

use of android.icu.text.DateFormat in project android_frameworks_base by DirtyUnicorns.

the class DateView method updateClock.

protected void updateClock() {
    if (mDateFormat == null) {
        final Locale l = Locale.getDefault();
        DateFormat format = DateFormat.getInstanceForSkeleton(mDatePattern, l);
        format.setContext(DisplayContext.CAPITALIZATION_FOR_STANDALONE);
        mDateFormat = format;
    }
    mCurrentTime.setTime(System.currentTimeMillis());
    final String text = mDateFormat.format(mCurrentTime);
    if (!text.equals(mLastText)) {
        setText(text);
        mLastText = text;
    }
}