static jstring getCurrencySymbol(JNIEnv *env, jclass clazz, jstring locale, jstring intCurrencySymbol) {
jstring result = getCurrencySymbolNative(env, clazz, locale, intCurrencySymbol);
if(result == intCurrencySymbol) {
return NULL;
}
return result;
}
static jboolean initLocaleDataImpl(JNIEnv* env, jclass clazz, jstring locale, jobject localeData) {
const char* loc = env->GetStringUTFChars(locale, NULL);
UErrorCode status = U_ZERO_ERROR;
ScopedResourceBundle root(ures_openU(NULL, loc, &status));
env->ReleaseStringUTFChars(locale, loc);
if (U_FAILURE(status)) {
LOGE("Error getting ICU resource bundle: %s", u_errorName(status));
status = U_ZERO_ERROR;
return JNI_FALSE;
}
ScopedResourceBundle calendar(ures_getByKey(root.get(), "calendar", NULL, &status));
if (U_FAILURE(status)) {
LOGE("Error getting ICU calendar resource bundle: %s", u_errorName(status));
return JNI_FALSE;
}
ScopedResourceBundle gregorian(ures_getByKey(calendar.get(), "gregorian", NULL, &status));
if (U_FAILURE(status)) {
LOGE("Error getting ICU gregorian resource bundle: %s", u_errorName(status));
return JNI_FALSE;
}
int firstDayVals[2];
if (getDayIntVector(env, gregorian.get(), firstDayVals)) {
setIntegerField(env, localeData, "firstDayOfWeek", firstDayVals[0]);
setIntegerField(env, localeData, "minimalDaysInFirstWeek", firstDayVals[1]);
}
setStringArrayField(env, localeData, "amPm", getAmPmMarkers(env, gregorian.get()));
setStringArrayField(env, localeData, "eras", getEras(env, gregorian.get()));
setStringArrayField(env, localeData, "longMonthNames", getLongMonthNames(env, gregorian.get()));
setStringArrayField(env, localeData, "shortMonthNames", getShortMonthNames(env, gregorian.get()));
setStringArrayField(env, localeData, "longWeekdayNames", getLongWeekdayNames(env, gregorian.get()));
setStringArrayField(env, localeData, "shortWeekdayNames", getShortWeekdayNames(env, gregorian.get()));
ScopedResourceBundle gregorianElems(ures_getByKey(gregorian.get(), "DateTimePatterns", NULL, &status));
if (U_SUCCESS(status)) {
setStringField(env, localeData, "fullTimeFormat", gregorianElems.get(), 0);
setStringField(env, localeData, "longTimeFormat", gregorianElems.get(), 1);
setStringField(env, localeData, "mediumTimeFormat", gregorianElems.get(), 2);
setStringField(env, localeData, "shortTimeFormat", gregorianElems.get(), 3);
setStringField(env, localeData, "fullDateFormat", gregorianElems.get(), 4);
setStringField(env, localeData, "longDateFormat", gregorianElems.get(), 5);
setStringField(env, localeData, "mediumDateFormat", gregorianElems.get(), 6);
setStringField(env, localeData, "shortDateFormat", gregorianElems.get(), 7);
}
status = U_ZERO_ERROR;
ScopedResourceBundle numberElements(ures_getByKey(root.get(), "NumberElements", NULL, &status));
if (U_SUCCESS(status) && ures_getSize(numberElements.get()) >= 11) {
setStringField(env, localeData, "decimalPatternChars", getDecimalPatternChars(env, numberElements.get()));
setStringField(env, localeData, "infinity", numberElements.get(), 9);
setStringField(env, localeData, "NaN", numberElements.get(), 10);
}
status = U_ZERO_ERROR;
jstring internationalCurrencySymbol = getIntCurrencyCode(env, locale);
jstring currencySymbol = NULL;
if (internationalCurrencySymbol != NULL) {
currencySymbol = getCurrencySymbolNative(env, clazz, locale, internationalCurrencySymbol);
} else {
internationalCurrencySymbol = env->NewStringUTF("XXX");
}
if (currencySymbol == NULL) {
// This is the UTF-8 encoding of U+00A4 (CURRENCY SIGN).
currencySymbol = env->NewStringUTF("\xc2\xa4");
}
setStringField(env, localeData, "currencySymbol", currencySymbol);
setStringField(env, localeData, "internationalCurrencySymbol", internationalCurrencySymbol);
ScopedResourceBundle numberPatterns(ures_getByKey(root.get(), "NumberPatterns", NULL, &status));
if (U_SUCCESS(status) && ures_getSize(numberPatterns.get()) >= 3) {
setStringField(env, localeData, "numberPattern", numberPatterns.get(), 0);
setStringField(env, localeData, "currencyPattern", numberPatterns.get(), 1);
setStringField(env, localeData, "percentPattern", numberPatterns.get(), 2);
}
return JNI_TRUE;
}
