Send locales to flutter includeing default locale

Signed-off-by: Boram Bae <[email protected]>

Author: bbrto21

shell/platform/tizen/channels/localization_channel.cc

@@ -21,30 +21,50 @@ LocalizationChannel::LocalizationChannel(FLUTTER_API_SYMBOL(FlutterEngine)
 LocalizationChannel::~LocalizationChannel() {}
 
 void LocalizationChannel::SendLocales() {
+  const char* defualt_locale = nullptr;
+  FlutterLocale* flutter_locale = nullptr;
+  std::vector<FlutterLocale*> flutter_locales;
+
+  int ret = i18n_ulocale_set_default(getenv("LC_TIME"));
+  ret = i18n_ulocale_get_default(&defualt_locale);
+  if (ret != I18N_ERROR_NONE) {
+    FT_LOGE("i18n_ulocale_get_default() failed.");
+    return;
+  }
+
+  std::string without_encoding_type(defualt_locale);
+  auto n = without_encoding_type.find('.');
+  without_encoding_type.erase(n, without_encoding_type.length() - n);
+
+  flutter_locale = GetFlutterLocale(without_encoding_type.data());
+  if (flutter_locale) {
+    FT_LOGD("Choose Default locale[%s]", without_encoding_type.data());
+    flutter_locales.push_back(flutter_locale);
+  }
+
   int32_t count = i18n_ulocale_count_available();
   if (count > 0) {
-    FlutterLocale* flutterLocale = nullptr;
-    std::vector<FlutterLocale*> flutterLocales;
     for (int i = 0; i < count; i++) {
       const char* locale = i18n_ulocale_get_available(i);
-      flutterLocale = GetFlutterLocale(locale);
-      if (flutterLocale) {
-        flutterLocales.push_back(flutterLocale);
+      if (without_encoding_type.compare(locale) != 0) {
+        flutter_locale = GetFlutterLocale(locale);
+        if (flutter_locale) {
+          flutter_locales.push_back(flutter_locale);
+        }
       }
     }
 
+    FT_LOGD("Send %zu available locales", flutter_locales.size());
     // send locales to engine
     FlutterEngineUpdateLocales(
         flutter_engine_,
-        const_cast<const FlutterLocale**>(flutterLocales.data()),
-        flutterLocales.size());
+        const_cast<const FlutterLocale**>(flutter_locales.data()),
+        flutter_locales.size());
 
-    for (auto it : flutterLocales) {
+    for (auto it : flutter_locales) {
       DestroyFlutterLocale(it);
     }
   }
-
-  SendPlatformResolvedLocale();
 }
 
 void LocalizationChannel::SendPlatformResolvedLocale() {