tr property
String
tr
Implementation
String get tr {
// Returns the key if locale is null.
if (Get.locale?.languageCode == null) return this;
// Checks whether the language code and country code are present, and
// whether the key is also present.
if (Get.translations.containsKey(
"${Get.locale!.languageCode}_${Get.locale!.countryCode}") &&
Get.translations[
"${Get.locale!.languageCode}_${Get.locale!.countryCode}"]!
.containsKey(this)) {
return Get.translations[
"${Get.locale!.languageCode}_${Get.locale!.countryCode}"]![this]!;
// Checks if there is a callback language in the absence of the specific
// country, and if it contains that key.
} else if (Get.translations.containsKey(Get.locale!.languageCode) &&
Get.translations[Get.locale!.languageCode]!.containsKey(this)) {
return Get.translations[Get.locale!.languageCode]![this]!;
// If there is no corresponding language or corresponding key, return
// the key.
} else if (Get.fallbackLocale != null) {
final fallback = Get.fallbackLocale!;
final key = "${fallback.languageCode}_${fallback.countryCode}";
if (Get.translations.containsKey(key) &&
Get.translations[key]!.containsKey(this)) {
return Get.translations[key]![this]!;
}
if (Get.translations.containsKey(fallback.languageCode) &&
Get.translations[fallback.languageCode]!.containsKey(this)) {
return Get.translations[fallback.languageCode]![this]!;
}
return this;
} else {
return this;
}
}