Revert changes. Added India language codes.

Author: rizafran

FirebaseRemoteConfig/Sources/RCNDevice.m

@@ -60,12 +60,137 @@ RCNDeviceModel FIRRemoteConfigDeviceSubtype(void) {
   return [[[NSLocale currentLocale] objectForKey:NSLocaleCountryCode] lowercaseString];
 }
 
-NSArray<NSString *> *FIRRemoteConfigAppManagerLocales(void) {
-  // get the list of language codes
-  NSArray *locales = [NSLocale ISOLanguageCodes];
+// TODO(rizafran): To migrate to use ISOLanguageCodes in the future
+NSDictionary<NSString *, NSArray *> *FIRRemoteConfigFirebaseLocaleMap(void) {
+  return @{
+    // Albanian
+    @"sq" : @[ @"sq_AL" ],
+    // Belarusian
+    @"be" : @[ @"be_BY" ],
+    // Bulgarian
+    @"bg" : @[ @"bg_BG" ],
+    // Catalan
+    @"ca" : @[ @"ca", @"ca_ES" ],
+    // Croatian
+    @"hr" : @[ @"hr", @"hr_HR" ],
+    // Czech
+    @"cs" : @[ @"cs", @"cs_CZ" ],
+    // Danish
+    @"da" : @[ @"da", @"da_DK" ],
+    // Estonian
+    @"et" : @[ @"et_EE" ],
+    // Finnish
+    @"fi" : @[ @"fi", @"fi_FI" ],
+    // Hebrew
+    @"he" : @[ @"he", @"iw_IL" ],
+    // Hungarian
+    @"hu" : @[ @"hu", @"hu_HU" ],
+    // Icelandic
+    @"is" : @[ @"is_IS" ],
+    // Indonesian
+    @"id" : @[ @"id", @"in_ID", @"id_ID" ],
+    // Irish
+    @"ga" : @[ @"ga_IE" ],
+    // Korean
+    @"ko" : @[ @"ko", @"ko_KR", @"ko-KR" ],
+    // Latvian
+    @"lv" : @[ @"lv_LV" ],
+    // Lithuanian
+    @"lt" : @[ @"lt_LT" ],
+    // Macedonian
+    @"mk" : @[ @"mk_MK" ],
+    // Malay
+    @"ms" : @[ @"ms_MY" ],
+    // Maltese
+    @"mt" : @[ @"mt_MT" ],
+    // Polish
+    @"pl" : @[ @"pl", @"pl_PL", @"pl-PL" ],
+    // Romanian
+    @"ro" : @[ @"ro", @"ro_RO" ],
+    // Russian
+    @"ru" : @[ @"ru_RU", @"ru", @"ru_BY", @"ru_KZ", @"ru-RU" ],
+    // Slovak
+    @"sk" : @[ @"sk", @"sk_SK" ],
+    // Slovenian
+    @"sl" : @[ @"sl_SI" ],
+    // Swedish
+    @"sv" : @[ @"sv", @"sv_SE", @"sv-SE" ],
+    // Turkish
+    @"tr" : @[ @"tr", @"tr-TR", @"tr_TR" ],
+    // Ukrainian
+    @"uk" : @[ @"uk", @"uk_UA" ],
+    // Vietnamese
+    @"vi" : @[ @"vi", @"vi_VN" ],
+    // The following are groups of locales or locales that sub-divide a
+    // language).
+    // Arabic
+    @"ar" : @[
+      @"ar",    @"ar_DZ", @"ar_BH", @"ar_EG", @"ar_IQ", @"ar_JO", @"ar_KW",
+      @"ar_LB", @"ar_LY", @"ar_MA", @"ar_OM", @"ar_QA", @"ar_SA", @"ar_SD",
+      @"ar_SY", @"ar_TN", @"ar_AE", @"ar_YE", @"ar_GB", @"ar-IQ", @"ar_US"
+    ],
+    // Simplified Chinese
+    @"zh_Hans" : @[ @"zh_CN", @"zh_SG", @"zh-Hans" ],
+    // Traditional Chinese
+    // Remove zh_HK until console added to the list. Otherwise client sends
+    // zh_HK and server/console falls back to zh.
+    // @"zh_Hant" : @[ @"zh_HK", @"zh_TW", @"zh-Hant", @"zh-HK", @"zh-TW" ],
+    @"zh_Hant" : @[ @"zh_TW", @"zh-Hant", @"zh-TW" ],
+    // Dutch
+    @"nl" : @[ @"nl", @"nl_BE", @"nl_NL", @"nl-NL" ],
+    // English
+    @"en" : @[
+      @"en",    @"en_AU", @"en_CA", @"en_IN", @"en_IE", @"en_MT", @"en_NZ", @"en_PH",
+      @"en_SG", @"en_ZA", @"en_GB", @"en_US", @"en_AE", @"en-AE", @"en_AS", @"en-AU",
+      @"en_BD", @"en-CA", @"en_EG", @"en_ES", @"en_GB", @"en-GB", @"en_HK", @"en_ID",
+      @"en-IN", @"en_NG", @"en-PH", @"en_PK", @"en-SG", @"en-US"
+    ],
+    // French
+    @"fr" :
+        @[ @"fr", @"fr_BE", @"fr_CA", @"fr_FR", @"fr_LU", @"fr_CH", @"fr-CA", @"fr-FR", @"fr_MA" ],
+    // German
+    @"de" : @[ @"de", @"de_AT", @"de_DE", @"de_LU", @"de_CH", @"de-DE" ],
+    // Greek
+    @"el" : @[ @"el", @"el_CY", @"el_GR" ],
+    // India
+    @"hi_IN" :
+        @[ @"hi_IN", @"ta_IN", @"te_IN", @"mr_IN", @"bn_IN", @"gu_IN", @"kn_IN", @"pa_Guru_IN" ],
+    // Italian
+    @"it" : @[ @"it", @"it_IT", @"it_CH", @"it-IT" ],
+    // Japanese
+    @"ja" : @[ @"ja", @"ja_JP", @"ja_JP_JP", @"ja-JP" ],
+    // Norwegian
+    @"no" : @[ @"nb", @"no_NO", @"no_NO_NY", @"nb_NO" ],
+    // Brazilian Portuguese
+    @"pt_BR" : @[ @"pt_BR", @"pt-BR" ],
+    // European Portuguese
+    @"pt_PT" : @[ @"pt", @"pt_PT", @"pt-PT" ],
+    // Serbian
+    @"sr" : @[ @"sr_BA", @"sr_ME", @"sr_RS", @"sr_Latn_BA", @"sr_Latn_ME", @"sr_Latn_RS" ],
+    // European Spanish
+    @"es_ES" : @[ @"es", @"es_ES", @"es-ES" ],
+    // Mexican Spanish
+    @"es_MX" : @[ @"es-MX", @"es_MX", @"es_US", @"es-US" ],
+    // Latin American Spanish
+    @"es_419" : @[
+      @"es_AR", @"es_BO", @"es_CL", @"es_CO", @"es_CR", @"es_DO", @"es_EC",
+      @"es_SV", @"es_GT", @"es_HN", @"es_NI", @"es_PA", @"es_PY", @"es_PE",
+      @"es_PR", @"es_UY", @"es_VE", @"es-AR", @"es-CL", @"es-CO"
+    ],
+    // Thai
+    @"th" : @[ @"th", @"th_TH", @"th_TH_TH" ],
+  };
+}
 
+NSArray<NSString *> *FIRRemoteConfigAppManagerLocales(void) {
+  NSMutableArray *locales = [NSMutableArray array];
+  NSDictionary<NSString *, NSArray *> *localesMap = FIRRemoteConfigFirebaseLocaleMap();
+  for (NSString *key in localesMap) {
+    [locales addObjectsFromArray:localesMap[key]];
+  }
   return locales;
 }
+
 NSString *FIRRemoteConfigDeviceLocale(void) {
   NSArray<NSString *> *locales = FIRRemoteConfigAppManagerLocales();
   NSArray<NSString *> *preferredLocalizations =