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wyf
2025-05-13 11:59:04 +08:00
parent eae7a2284d
commit fb5c3864a3
101 changed files with 8427 additions and 1953 deletions
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56
lib/language/AppLanguage.dart
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@@ -1,4 +1,5 @@
import 'dart:convert';
import 'dart:ui';
import 'package:ef/ef.dart';
import 'package:flutter/services.dart';
@@ -7,6 +8,9 @@ class AppLanguage extends Translations {
// 私有构造函数
AppLanguage._internal();
// 当前语言
String _currentLanguageCode = 'zh_CN'; //
// 单例实例
static final AppLanguage _instance = AppLanguage._internal();
@@ -19,23 +23,47 @@ class AppLanguage extends Translations {
Map<String, Map<String, String>> get keys => _localizedValues;
// 动态加载语言文件
Future<void> loadLanguage(String languageCode) async {
if (_localizedValues.containsKey(languageCode)) {
return; // 如果语言已经加载，无需重复加载
}
// Future<void> loadLanguage(String languageCode) async {
// if (_localizedValues.containsKey(languageCode)) {
// return; // 如果语言已经加载，无需重复加载
// }
// try {
// // 加载 JSON 文件
// final jsonString =
// await rootBundle.loadString('assets/langs/$languageCode.json');
// final Map<String, dynamic> jsonMap = json.decode(jsonString);
// // 扁平化 JSON 数据并存储到缓存
// _localizedValues[languageCode] = _flattenJson(jsonMap);
// // 通知 GetX 更新 keys
// // Get.forceAppUpdate();
// Get.appendTranslations(keys);
// _currentLanguageCode = languageCode;
// Get.updateLocale(Locale(languageCode));
// } catch (e) {
// print('Error loading $languageCode language file: $e');
// }
// }
Future<void> loadLanguage(String languageCode) async {
try {
// 加载 JSON 文件
final jsonString =
await rootBundle.loadString('assets/langs/$languageCode.json');
final Map<String, dynamic> jsonMap = json.decode(jsonString);
// 扁平化 JSON 数据并存储到缓存
_localizedValues[languageCode] = _flattenJson(jsonMap);
// 扁平化 JSON 数据
final Map<String, String> translations = _flattenJson(jsonMap);
// 通知 GetX 更新 keys
// Get.forceAppUpdate();
Get.appendTranslations(keys);
// 加载并设置翻译
Get.clearTranslations(); // 清除之前加载的翻译，确保切换时不混乱
Get.addTranslations({languageCode: translations});
Get.updateLocale(Locale(languageCode)); // 切换语言
_currentLanguageCode = languageCode; // 可选：记录当前语言码
} catch (e) {
print('Error loading $languageCode language file: $e');
}
@@ -60,4 +88,14 @@ class AppLanguage extends Translations {
void clearLanguage(String languageCode) {
_localizedValues.remove(languageCode);
}
// 获取当前使用的语言
String getCurrentLanguageCode() {
return _currentLanguageCode;
}
Locale get currentLocale {
final parts = _currentLanguageCode.split('-');
return Locale(parts[0], parts.length > 1 ? parts[1] : null);
}
}