Get list of language codes instead of hardcoded

Author: rizafran

FirebaseRemoteConfig/Sources/RCNDevice.m

@@ -60,134 +60,10 @@ RCNDeviceModel FIRRemoteConfigDeviceSubtype(void) {
   return [[[NSLocale currentLocale] objectForKey:NSLocaleCountryCode] lowercaseString];
 }
 
-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" ],
-    // Hindi
-    @"hi" : @[ @"hi_IN" ],
-    // 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" ],
-    // Marathi
-    @"mr" : @[ @"mr_IN" ],
-    // 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" ],
-    // 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]];
-  }
+  // get the list of language codes
+  NSArray *locales = [NSLocale ISOLanguageCodes];
+
   return locales;
 }
 NSString *FIRRemoteConfigDeviceLocale(void) {