didChangeLocales method

@override void didChangeLocales(List<Locale>? locales)

Called when the system tells the app that the user's locale has changed. For example, if the user changes the system language settings.

This method exposes notifications from dart:ui.PlatformDispatcher.onLocaleChanged.

Implementation

@override
void didChangeLocales(List<Locale>? locales) {
  Get.asap(() {
    final deviceLocale = Get.deviceLocale;
    if (deviceLocale == null) {
      return;
    }
    final appLocale = Get.locale;
    final followsDeviceLocale =
        !localeSetExplicitly &&
        config.locale == null &&
        (appLocale == null || appLocale == _appliedDeviceLocale);
    if (followsDeviceLocale) {
      _appliedDeviceLocale = deviceLocale;
      // Apply the device locale without going through Get.updateLocale,
      // so automatic adoption is never recorded as an explicit choice.
      Get.locale = deviceLocale;
      Get.forceAppUpdate();
    }
  });
}