This commit is contained in:
2025-12-02 20:33:17 +08:00
parent c56655c728
commit 2f55e7bfa1
12 changed files with 83 additions and 133 deletions

View File

@@ -11,6 +11,16 @@
NS_ASSUME_NONNULL_BEGIN
/// 语言码类型(集中管理,避免在各处散落写 @"en"/@"zh-Hans"
typedef NSString *KBLanguageCode NS_EXTENSIBLE_STRING_ENUM;
/// 项目内统一使用的语言常量
FOUNDATION_EXPORT KBLanguageCode const KBLanguageCodeEnglish; // @"en"
FOUNDATION_EXPORT KBLanguageCode const KBLanguageCodeSimplifiedChinese; // @"zh-Hans"
/// 默认支持的语言列表(目前为 @[KBLanguageCodeEnglish, KBLanguageCodeSimplifiedChinese]
FOUNDATION_EXPORT NSArray<KBLanguageCode> *KBDefaultSupportedLanguageCodes(void);
/// 当前语言变更通知(不附带 userInfo
extern NSString * const KBLocalizationDidChangeNotification;
@@ -20,18 +30,18 @@ extern NSString * const KBLocalizationDidChangeNotification;
/// 单例
+ (instancetype)shared;
/// 当前语言代码(如:"en"、"zh-Hans"、"ja")。
/// 当前语言代码(如:KBLanguageCodeEnglish、KBLanguageCodeSimplifiedChinese)。
/// 默认会在受支持语言中,按系统首选语言择优匹配。
@property (nonatomic, copy, readonly) NSString *currentLanguageCode;
@property (nonatomic, copy, readonly) KBLanguageCode currentLanguageCode;
/// 支持的语言代码列表。默认 @[@"en", @"zh-Hans"]
/// 支持的语言代码列表。默认 `KBDefaultSupportedLanguageCodes()`
/// 建议在启动早期设置;或设置后再调用 `-setCurrentLanguageCode:persist:` 以刷新。
@property (nonatomic, copy) NSArray<NSString *> *supportedLanguageCodes;
@property (nonatomic, copy) NSArray<KBLanguageCode> *supportedLanguageCodes;
/// 设置当前语言。
/// @param code 语言代码
/// @param persist 是否持久化到共享钥匙串(以便 App 与扩展共享该选择)
- (void)setCurrentLanguageCode:(NSString *)code persist:(BOOL)persist;
- (void)setCurrentLanguageCode:(KBLanguageCode)code persist:(BOOL)persist;
/// 清除用户选择,恢复为系统最佳匹配。
- (void)resetToSystemLanguage;
@@ -45,7 +55,7 @@ extern NSString * const KBLocalizationDidChangeNotification;
value:(nullable NSString *)value;
/// 基于一组“偏好语言”计算最佳支持语言。
- (NSString *)bestSupportedLanguageForPreferred:(NSArray<NSString *> *)preferred;
- (KBLanguageCode)bestSupportedLanguageForPreferred:(NSArray<NSString *> *)preferred;
- (void)reloadFromSharedStorageIfNeeded;