导入 XuXuCheck 工程(iOS 干化学尿液试纸分析 App)

从桌面工程复制而来,作为本仓库的 Xuxucheck/ 子目录。

为控制仓库体积做了两处删减:
- 移除 Frameworks/opencv2.xcframework 下的两个 visionOS 切片
  (xros-arm64、xros-arm64-simulator,合计约 106 MB),并同步删掉该
  xcframework 内 Info.plist 里对应的两条 AvailableLibraries 记录,
  只保留 ios-arm64 与 ios-arm64_x86_64-simulator。
- 移除全部 .DS_Store 与 xcuserdata/。

已用 xcodebuild 从本目录完整编译验证:BUILD SUCCEEDED,
ProcessXCFramework 以 --platform ios 成功选中框架,产物含 3699 个 cv:: 符号
(OpenCV 确实链入),嵌入 framework 3 个,与移除无用 pod 之后的状态一致。

仓库约 206 MB,其中 OpenCV 203 MB、其余源码与依赖约 3 MB。

Xuxucheck/XuXuCheck/utils/StringExts.swift

@@ -0,0 +1,68 @@
+//
+//  StringExts.swift
+//  XuXuCheck
+//
+//  Created by henseycai on 2025/8/1.
+//
+
+import Foundation
+import CryptoKit
+
+
+/// code using CryptoKit https://stackoverflow.com/a/56578995/5893286
+extension String {
+    var md5: String {
+        guard let data = data(using: .utf8) else {
+            assertionFailure("something wrong with string: \(self)")
+            return self
+        }
+        let digest = Insecure.MD5.hash(data: data)
+        return digest.map { String(format: "%02hhx", $0) }.joined()
+    }
+}
+
+
+//https://developer.apple.com/documentation/xcode/exporting-localizations/
+//https://simplelocalize.io/docs/file-formats/localizable-xcstrings/
+
+//following article tell me how to add : Lets translate a string holds Zero, singular and plural values.
+//https://medium.com/@muruganandhamkuppan/ios-localization-in-xcode-15-using-string-catalogs-ff5257a28506
+
+
+//solution1 --> https://github.com/XcodesOrg/xcodes   this is a latest solution supported by apple
+func localizeString(_ key: String, comment: String = "") -> String {
+    return String(localized: String.LocalizationValue(key))
+}
+
+//********* but, Applite project using default language as IOS system
+//Applite project is best solution
+
+
+
+
+//other solutions
+
+//project SwiftUIBlueprint using en.lproj files , this is a old solution
+//Example:
+//Text("Login.PasswordField.Title".localized)
+//extension String {
+//    var localized: String {
+//        return NSLocalizedString(self, comment: "")
+//    }
+//    func localized(arguments: CVarArg...) -> String {
+//        return String(format: self.localized, arguments: arguments)
+//    }
+//}
+
+
+
+//project OnlySwitch using same solution to SwiftUIBlueprint
+//public extension String {
+//    func localized() -> String {
+//        return NSLocalizedString(self, tableName: nil, bundle: Bundle.localizedBundle(), value: "", comment: "")
+//    }
+//
+//    func localizeWithFormat(arguments: CVarArg...) -> String{
+//        return String(format: self.localized(), arguments: arguments)
+//    }
+//}