static jboolean ICU_initLocaleDataNative(JNIEnv* env, jclass, jstring javaLanguageTag, jobject localeData) {
ScopedUtfChars languageTag(env, javaLanguageTag);
if (languageTag.c_str() == NULL) {
return JNI_FALSE;
}
if (languageTag.size() >= ULOC_FULLNAME_CAPACITY) {
return JNI_FALSE; // ICU has a fixed-length limit.
}
ScopedIcuLocale icuLocale(env, javaLanguageTag);
if (!icuLocale.valid()) {
return JNI_FALSE;
}
// Get the DateTimePatterns.
UErrorCode status = U_ZERO_ERROR;
bool foundDateTimePatterns = false;
for (LocaleNameIterator it(icuLocale.locale().getBaseName(), status); it.HasNext(); it.Up()) {
if (getDateTimePatterns(env, localeData, it.Get())) {
foundDateTimePatterns = true;
break;
}
}
if (!foundDateTimePatterns) {
ALOGE("Couldn't find ICU DateTimePatterns for %s", languageTag.c_str());
return JNI_FALSE;
}
// Get the "Yesterday", "Today", and "Tomorrow" strings.
bool foundYesterdayTodayAndTomorrow = false;
for (LocaleNameIterator it(icuLocale.locale().getBaseName(), status); it.HasNext(); it.Up()) {
if (getYesterdayTodayAndTomorrow(env, localeData, icuLocale.locale(), it.Get())) {
foundYesterdayTodayAndTomorrow = true;
break;
}
}
if (!foundYesterdayTodayAndTomorrow) {
ALOGE("Couldn't find ICU yesterday/today/tomorrow for %s", languageTag.c_str());
return JNI_FALSE;
}
// Get the narrow "AM" and "PM" strings.
bool foundAmPmMarkersNarrow = false;
for (LocaleNameIterator it(icuLocale.locale().getBaseName(), status); it.HasNext(); it.Up()) {
if (getAmPmMarkersNarrow(env, localeData, it.Get())) {
foundAmPmMarkersNarrow = true;
break;
}
}
if (!foundAmPmMarkersNarrow) {
ALOGE("Couldn't find ICU AmPmMarkersNarrow for %s", languageTag.c_str());
return JNI_FALSE;
}
status = U_ZERO_ERROR;
UniquePtr<Calendar> cal(Calendar::createInstance(icuLocale.locale(), status));
if (U_FAILURE(status)) {
return JNI_FALSE;
}
setIntegerField(env, localeData, "firstDayOfWeek", cal->getFirstDayOfWeek());
setIntegerField(env, localeData, "minimalDaysInFirstWeek", cal->getMinimalDaysInFirstWeek());
// Get DateFormatSymbols.
status = U_ZERO_ERROR;
DateFormatSymbols dateFormatSym(icuLocale.locale(), status);
if (U_FAILURE(status)) {
return JNI_FALSE;
}
// Get AM/PM and BC/AD.
int32_t count = 0;
const UnicodeString* amPmStrs = dateFormatSym.getAmPmStrings(count);
setStringArrayField(env, localeData, "amPm", amPmStrs, count);
const UnicodeString* erasStrs = dateFormatSym.getEras(count);
setStringArrayField(env, localeData, "eras", erasStrs, count);
const UnicodeString* longMonthNames =
dateFormatSym.getMonths(count, DateFormatSymbols::FORMAT, DateFormatSymbols::WIDE);
setStringArrayField(env, localeData, "longMonthNames", longMonthNames, count);
const UnicodeString* shortMonthNames =
dateFormatSym.getMonths(count, DateFormatSymbols::FORMAT, DateFormatSymbols::ABBREVIATED);
setStringArrayField(env, localeData, "shortMonthNames", shortMonthNames, count);
const UnicodeString* tinyMonthNames =
dateFormatSym.getMonths(count, DateFormatSymbols::FORMAT, DateFormatSymbols::NARROW);
setStringArrayField(env, localeData, "tinyMonthNames", tinyMonthNames, count);
const UnicodeString* longWeekdayNames =
dateFormatSym.getWeekdays(count, DateFormatSymbols::FORMAT, DateFormatSymbols::WIDE);
setStringArrayField(env, localeData, "longWeekdayNames", longWeekdayNames, count);
const UnicodeString* shortWeekdayNames =
dateFormatSym.getWeekdays(count, DateFormatSymbols::FORMAT, DateFormatSymbols::ABBREVIATED);
setStringArrayField(env, localeData, "shortWeekdayNames", shortWeekdayNames, count);
const UnicodeString* tinyWeekdayNames =
dateFormatSym.getWeekdays(count, DateFormatSymbols::FORMAT, DateFormatSymbols::NARROW);
setStringArrayField(env, localeData, "tinyWeekdayNames", tinyWeekdayNames, count);
const UnicodeString* longStandAloneMonthNames =
dateFormatSym.getMonths(count, DateFormatSymbols::STANDALONE, DateFormatSymbols::WIDE);
setStringArrayField(env, localeData, "longStandAloneMonthNames", longStandAloneMonthNames, count);
const UnicodeString* shortStandAloneMonthNames =
dateFormatSym.getMonths(count, DateFormatSymbols::STANDALONE, DateFormatSymbols::ABBREVIATED);
setStringArrayField(env, localeData, "shortStandAloneMonthNames", shortStandAloneMonthNames, count);
const UnicodeString* tinyStandAloneMonthNames =
dateFormatSym.getMonths(count, DateFormatSymbols::STANDALONE, DateFormatSymbols::NARROW);
setStringArrayField(env, localeData, "tinyStandAloneMonthNames", tinyStandAloneMonthNames, count);
const UnicodeString* longStandAloneWeekdayNames =
dateFormatSym.getWeekdays(count, DateFormatSymbols::STANDALONE, DateFormatSymbols::WIDE);
setStringArrayField(env, localeData, "longStandAloneWeekdayNames", longStandAloneWeekdayNames, count);
const UnicodeString* shortStandAloneWeekdayNames =
dateFormatSym.getWeekdays(count, DateFormatSymbols::STANDALONE, DateFormatSymbols::ABBREVIATED);
setStringArrayField(env, localeData, "shortStandAloneWeekdayNames", shortStandAloneWeekdayNames, count);
const UnicodeString* tinyStandAloneWeekdayNames =
dateFormatSym.getWeekdays(count, DateFormatSymbols::STANDALONE, DateFormatSymbols::NARROW);
setStringArrayField(env, localeData, "tinyStandAloneWeekdayNames", tinyStandAloneWeekdayNames, count);
status = U_ZERO_ERROR;
// For numberPatterns and symbols.
setNumberPatterns(env, localeData, icuLocale.locale());
setDecimalFormatSymbolsData(env, localeData, icuLocale.locale());
jstring countryCode = env->NewStringUTF(icuLocale.locale().getCountry());
jstring internationalCurrencySymbol = ICU_getCurrencyCode(env, NULL, countryCode);
env->DeleteLocalRef(countryCode);
countryCode = NULL;
jstring currencySymbol = NULL;
if (internationalCurrencySymbol != NULL) {
currencySymbol = ICU_getCurrencySymbol(env, NULL, javaLanguageTag, 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);
return JNI_TRUE;
}
static jboolean ICU_initLocaleDataImpl(JNIEnv* env, jclass, jstring locale, jobject localeData) {
ScopedUtfChars localeName(env, locale);
if (localeName.c_str() == NULL) {
return JNI_FALSE;
}
// Get DateTimePatterns
UErrorCode status;
char currentLocale[ULOC_FULLNAME_CAPACITY];
int32_t localeNameLen = 0;
if (localeName.size() >= ULOC_FULLNAME_CAPACITY) {
return JNI_FALSE; // Exceed ICU defined limit of the whole locale ID.
}
strcpy(currentLocale, localeName.c_str());
do {
status = U_ZERO_ERROR;
ScopedResourceBundle root(ures_open(NULL, currentLocale, &status));
if (U_FAILURE(status)) {
if (localeNameLen == 0) {
break; // No parent locale, report this error outside the loop.
} else {
status = U_ZERO_ERROR;
continue; // get parent locale.
}
}
ScopedResourceBundle calendar(ures_getByKey(root.get(), "calendar", NULL, &status));
if (U_FAILURE(status)) {
status = U_ZERO_ERROR;
continue; // get parent locale.
}
ScopedResourceBundle gregorian(ures_getByKey(calendar.get(), "gregorian", NULL, &status));
if (U_FAILURE(status)) {
status = U_ZERO_ERROR;
continue; // get parent locale.
}
ScopedResourceBundle dateTimePatterns(ures_getByKey(gregorian.get(), "DateTimePatterns", NULL, &status));
if (U_SUCCESS(status)) {
setStringField(env, localeData, "fullTimeFormat", dateTimePatterns.get(), 0);
setStringField(env, localeData, "longTimeFormat", dateTimePatterns.get(), 1);
setStringField(env, localeData, "mediumTimeFormat", dateTimePatterns.get(), 2);
setStringField(env, localeData, "shortTimeFormat", dateTimePatterns.get(), 3);
setStringField(env, localeData, "fullDateFormat", dateTimePatterns.get(), 4);
setStringField(env, localeData, "longDateFormat", dateTimePatterns.get(), 5);
setStringField(env, localeData, "mediumDateFormat", dateTimePatterns.get(), 6);
setStringField(env, localeData, "shortDateFormat", dateTimePatterns.get(), 7);
break;
} else {
status = U_ZERO_ERROR; // get parent locale.
}
} while((localeNameLen = uloc_getParent(currentLocale, currentLocale, sizeof(currentLocale), &status)) >= 0);
if (U_FAILURE(status)) {
ALOGE("Error getting ICU resource bundle: %s", u_errorName(status));
return JNI_FALSE;
}
status = U_ZERO_ERROR;
Locale localeObj = getLocale(env, locale);
UniquePtr<Calendar> cal(Calendar::createInstance(localeObj, status));
if (U_FAILURE(status)) {
return JNI_FALSE;
}
setIntegerField(env, localeData, "firstDayOfWeek", cal->getFirstDayOfWeek());
setIntegerField(env, localeData, "minimalDaysInFirstWeek", cal->getMinimalDaysInFirstWeek());
// Get DateFormatSymbols
status = U_ZERO_ERROR;
DateFormatSymbols dateFormatSym(localeObj, status);
if (U_FAILURE(status)) {
return JNI_FALSE;
}
int32_t count = 0;
// Get AM/PM marker
const UnicodeString* amPmStrs = dateFormatSym.getAmPmStrings(count);
setStringArrayField(env, localeData, "amPm", amPmStrs, count);
const UnicodeString* erasStrs = dateFormatSym.getEras(count);
setStringArrayField(env, localeData, "eras", erasStrs, count);
const UnicodeString* longMonthNames =
dateFormatSym.getMonths(count, DateFormatSymbols::FORMAT, DateFormatSymbols::WIDE);
setStringArrayField(env, localeData, "longMonthNames", longMonthNames, count);
const UnicodeString* shortMonthNames =
dateFormatSym.getMonths(count, DateFormatSymbols::FORMAT, DateFormatSymbols::ABBREVIATED);
setStringArrayField(env, localeData, "shortMonthNames", shortMonthNames, count);
const UnicodeString* longWeekdayNames =
dateFormatSym.getWeekdays(count, DateFormatSymbols::FORMAT, DateFormatSymbols::WIDE);
setStringArrayField(env, localeData, "longWeekdayNames", longWeekdayNames, count);
const UnicodeString* shortWeekdayNames =
dateFormatSym.getWeekdays(count, DateFormatSymbols::FORMAT, DateFormatSymbols::ABBREVIATED);
setStringArrayField(env, localeData, "shortWeekdayNames", shortWeekdayNames, count);
const UnicodeString* longStandAloneMonthNames =
dateFormatSym.getMonths(count, DateFormatSymbols::STANDALONE, DateFormatSymbols::WIDE);
setStringArrayField(env, localeData, "longStandAloneMonthNames", longStandAloneMonthNames, count);
const UnicodeString* shortStandAloneMonthNames =
dateFormatSym.getMonths(count, DateFormatSymbols::STANDALONE, DateFormatSymbols::ABBREVIATED);
setStringArrayField(env, localeData, "shortStandAloneMonthNames", shortStandAloneMonthNames, count);
const UnicodeString* longStandAloneWeekdayNames =
dateFormatSym.getWeekdays(count, DateFormatSymbols::STANDALONE, DateFormatSymbols::WIDE);
setStringArrayField(env, localeData, "longStandAloneWeekdayNames", longStandAloneWeekdayNames, count);
const UnicodeString* shortStandAloneWeekdayNames =
dateFormatSym.getWeekdays(count, DateFormatSymbols::STANDALONE, DateFormatSymbols::ABBREVIATED);
setStringArrayField(env, localeData, "shortStandAloneWeekdayNames", shortStandAloneWeekdayNames, count);
status = U_ZERO_ERROR;
// For numberPatterns and symbols.
setNumberPatterns(env, localeData, locale);
setDecimalFormatSymbolsData(env, localeData, locale);
jstring countryCode = env->NewStringUTF(Locale::createFromName(localeName.c_str()).getCountry());
jstring internationalCurrencySymbol = ICU_getCurrencyCode(env, NULL, countryCode);
env->DeleteLocalRef(countryCode);
countryCode = NULL;
jstring currencySymbol = NULL;
if (internationalCurrencySymbol != NULL) {
currencySymbol = ICU_getCurrencySymbol(env, NULL, 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);
return JNI_TRUE;
}
