{"id":21874,"date":"2025-11-01T22:23:31","date_gmt":"2025-11-01T22:23:31","guid":{"rendered":"https:\/\/pokecon.jp\/job\/?p=21874"},"modified":"2025-11-01T22:23:31","modified_gmt":"2025-11-01T22:23:31","slug":"swift-sdk-for-android%e3%82%92%e4%bd%bf%e3%81%a3%e3%81%a6ios%e3%82%a2%e3%83%97%e3%83%aa%e3%81%ae%e3%83%ad%e3%82%b8%e3%83%83%e3%82%af%e3%82%92android%e3%82%a2%e3%83%97%e3%83%aa%e3%81%a7%e5%86%8d","status":"publish","type":"post","link":"https:\/\/pokecon.jp\/job\/21874\/","title":{"rendered":"Swift SDK for Android\u3092\u4f7f\u3063\u3066iOS\u30a2\u30d7\u30ea\u306e\u30ed\u30b8\u30c3\u30af\u3092Android\u30a2\u30d7\u30ea\u3067\u518d\u5229\u7528\u3059\u308b – every Tech Blog"},"content":{"rendered":"\n<\/p>\n
\n

<\/span><\/p>\n

\u306f\u3058\u3081\u306b<\/h2>\n

\u30c7\u30ea\u30c3\u30b7\u30e5\u30ad\u30c3\u30c1\u30f3\u306eiOS\u30a2\u30d7\u30ea\u3092\u958b\u767a\u3057\u3066\u3044\u308b\u6210\u7530\u3067\u3059\u3002
\n2025\u5e7410\u670824\u65e5\u306bSwift SDK for Android\u306e\u30d7\u30ec\u30d3\u30e5\u30fc\u7248\u304c\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u307e\u3057\u305f(Announcing the Swift SDK for Android<\/a>)\u3002<\/p>\n

\n

\ud83d\udce3Announcing the first preview releases of Swift for Android, enabling you to build Android business logic with the same Swift that you use for Apple platforms. https:\/\/t.co\/UAR6LO3prQ<\/a> #Android<\/a> pic.twitter.com\/QNKY2bCrFi<\/a><\/p>\n

\u2014 Swift Language (@SwiftLang) 2025\u5e7410\u670824\u65e5<\/a><\/p><\/blockquote>\n

Swift SDK for Android\u306f\u3001Swift\u3067\u66f8\u3044\u305f\u30b3\u30fc\u30c9\u3092Android\u5411\u3051\u306b\u30d3\u30eb\u30c9\u30fb\u5b9f\u884c\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u305f\u3081\u306eSDK\u3067\u3059\u3002
\n\u4eca\u56de\u306f\u3001\u305d\u3093\u306aSwift SDK for Android\u3092\u4f7f\u3063\u305f\u30b5\u30f3\u30d7\u30eb\u30a2\u30d7\u30ea\u306e1\u3064\u3092\u5b9f\u969b\u306b\u52d5\u304b\u3057\u3066\u307f\u306a\u304c\u3089\u3001\u305d\u306e\u5fdc\u7528\u3068\u3057\u3066iOS\u30a2\u30d7\u30ea\u5185\u306e\u6c4e\u7528\u7684\u306a\u6587\u5b57\u5217\u30d0\u30ea\u30c7\u30fc\u30b7\u30e7\u30f3\u30ed\u30b8\u30c3\u30af\u3092\u62bd\u51fa\u3057\u3001Android\u30a2\u30d7\u30ea\u3067\u4f7f\u3063\u3066\u307f\u3088\u3046\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n

\u30b5\u30f3\u30d7\u30eb\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u8d77\u52d5\u3057\u3066\u307f\u308b<\/h2>\n

\u30b5\u30f3\u30d7\u30eb\u30a2\u30d7\u30ea\u3092\u52d5\u304b\u3059\u524d\u306b\u3001Swift SDK for Android\u306e\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u304c\u5fc5\u8981\u3067\u3059\u3002\u516c\u5f0f\u30ac\u30a4\u30c9<\/a>\u3092\u53c2\u8003\u306b\u3001Host Toolchain\u3001Swift SDK\u3001Android NDK\u306e\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u3092\u884c\u3044\u307e\u3057\u305f\u3002\u8a73\u7d30\u306a\u624b\u9806\u306f\u4ed6\u306e\u8a18\u4e8b\u3067\u3082\u7d39\u4ecb\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u3053\u3053\u3067\u306f\u7701\u7565\u3057\u307e\u3059\u3002<\/p>\n

\u4eca\u56de\u306f\u30b5\u30f3\u30d7\u30eb\u30a2\u30d7\u30ea\u3068\u3057\u3066\u3001swift-android-examples<\/a>\u30ea\u30dd\u30b8\u30c8\u30ea\u306ehello-swift-raw-jni<\/code>\u3092\u52d5\u304b\u3057\u3066\u307f\u307e\u3057\u305f\u3002<\/p>\n

<\/span><\/p>\n

Hello from Swift \u2764\ufe0f<\/code>\u3068\u3044\u3046\u6587\u5b57\u5217\u304c\u753b\u9762\u306e\u4e2d\u592e\u306b\u8868\u793a\u3055\u308c\u308b\u975e\u5e38\u306b\u30b7\u30f3\u30d7\u30eb\u306a\u30a2\u30d7\u30ea\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n

\u8abf\u3079\u3066\u307f\u308b\u3068\u3001\u78ba\u304b\u306bhelloswift.swift<\/code>\u3068\u3044\u3046Swift\u30d5\u30a1\u30a4\u30eb\u304c\u3042\u308a\u3001Swift\u3067\u66f8\u304b\u308c\u305f\u30b3\u30fc\u30c9\u304c\u547c\u3070\u308c\u3066\u3044\u308b\u306e\u304c\u5206\u304b\u308a\u307e\u3059\u3002<\/p>\n

import Android\n\n@_cdecl(\"Java_org_example_helloswift_MainActivity_stringFromSwift\")\npublic func MainActivity_stringFromSwift(env: UnsafeMutablePointer, clazz: jclass) -> jstring {\n    let hello = [\"Hello\", \"from\", \"Swift\", \"\u2764\ufe0f\"].joined(separator: \" \")\n    return hello.withCString { ptr in\n        env.pointee!.pointee.NewStringUTF(env, ptr)!\n    }\n}<\/jnienv><\/pre>\n
\u3053\u306e\u30b3\u30fc\u30c9\u3067\u306f\u3001\u4ee5\u4e0b\u306e\u51e6\u7406\u3092\u884c\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n
    \n
  1. @cdecl\u5c5e\u6027: JNI\u306e\u547d\u540d\u898f\u5247\u306b\u5408\u308f\u305b\u305f\u95a2\u6570\u540d\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002Java<\/em>{\u30d1\u30c3\u30b1\u30fc\u30b8\u540d}{\u30af\u30e9\u30b9\u540d}<\/em>{\u30e1\u30bd\u30c3\u30c9\u540d}\u3068\u3044\u3046\u5f62\u5f0f\u3067\u3001Kotlin\u5074\u306eMainActivity.stringFromSwift()\u30e1\u30bd\u30c3\u30c9\u306b\u5bfe\u5fdc\u3057\u307e\u3059\u3002<\/li>\n
  2. JNI\u74b0\u5883\u30d1\u30e9\u30e1\u30fc\u30bf: env\u306fJNI\u306eAPI\u3092\u547c\u3073\u51fa\u3059\u305f\u3081\u306b\u5fc5\u8981\u306a\u74b0\u5883\u3078\u306e\u30dd\u30a4\u30f3\u30bf\u3001clazz\u306f\u547c\u3073\u51fa\u3057\u5143\u306eJava\u30af\u30e9\u30b9\u3067\u3059\u3002<\/li>\n
  3. \u6587\u5b57\u5217\u306e\u751f\u6210\u3068\u5909\u63db: Swift\u306e\u6587\u5b57\u5217\u3092\u914d\u5217\u304b\u3089\u751f\u6210\u3057\u3001withCString\u3067C\u6587\u5b57\u5217\u306b\u5909\u63db\u3057\u305f\u5f8c\u3001NewStringUTF\u3092\u4f7f\u3063\u3066Java\u306ejstring\u578b\u306b\u5909\u63db\u3057\u3066\u8fd4\u3057\u307e\u3059\u3002
    \n\u3053\u306e\u3088\u3046\u306b\u3001\u751f\u306eJNI\u3092\u4f7f\u3046\u5834\u5408\u306f\u3001Swift\u5074\u3067JNI\u306eAPI\u3092\u76f4\u63a5\u4f7f\u3063\u3066Java\/Kotlin\u5074\u306e\u578b\u3068\u76f8\u4e92\u5909\u63db\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<\/ol>\n
    JNI\u306b\u3064\u3044\u3066<\/strong><\/p>\n
    JNI\uff08Java Native Interface\uff09\u306f\u3001Java\/Kotlin\u304b\u3089C\/C++\u3092\u547c\u3073\u51fa\u3059\u305f\u3081\u306e\u6a19\u6e96\u7684\u306a\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3067\u3059\u3002
    \n\u4e0a\u8a18\u306e\u4f8b\u3067\u306f\u3001Kotlin\u304b\u3089C\/C++\u3092JNI\u7d4c\u7531\u3067\u547c\u3073\u51fa\u3057\u3001\u3055\u3089\u306b\u305d\u306eC\/C++\u304b\u3089Swift\u95a2\u6570\u3092\u547c\u3073\u51fa\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n
    \u30d0\u30ea\u30c7\u30fc\u30b7\u30e7\u30f3\u30ed\u30b8\u30c3\u30af\u3092Android\u3067\u4f7f\u3048\u308b\u3088\u3046\u306b\u3059\u308b\u624b\u9806<\/h2>\n
    \u6982\u8981<\/h3>\n
    \u4eca\u56de\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u6c4e\u7528\u7684\u306a\u30d0\u30ea\u30c7\u30fc\u30b7\u30e7\u30f3\u30ed\u30b8\u30c3\u30af\u3092\u79fb\u884c\u3059\u308b\u3053\u3068\u3092\u8003\u3048\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001iOS\u5074\u3067\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u3068\u30d1\u30b9\u30ef\u30fc\u30c9\u306e\u3001\u6b63\u898f\u8868\u73fe\u3092\u4f7f\u3063\u305f\u30d0\u30ea\u30c7\u30fc\u30b7\u30e7\u30f3\u30ed\u30b8\u30c3\u30af\u3092\u5b9f\u88c5\u3057\u3066\u3044\u305f\u3068\u3057\u307e\u3059\uff1a<\/p>\n
    iOS\u5074\u3067\u306e\u4f7f\u7528\u4f8b\uff08Swift\uff09:<\/strong><\/p>\n
    import<\/span> Foundation\n\nextension<\/span> String<\/span> {\n    func<\/span> isValidEmail<\/span>() -><\/span> Bool<\/span> {\n        let<\/span> emailRegex<\/span> =<\/span> \"[A-Z0-9a-z._%+-]+@[A-Za-z0-9.-]+\\\\.[A-Za-z]{2,64}\"<\/span>\n        return<\/span> NSPredicate(format:<\/span> \"SELF MATCHES %@\"<\/span>, emailRegex).evaluate(with:<\/span> self<\/span>)\n    }\n\n    func<\/span> isValidPassword<\/span>() -><\/span> Bool<\/span> {\n        let<\/span> passRegax<\/span> =<\/span> \"^[a-zA-Z0-9^$*.\\\\[\\\\]{}()?\\\\-\\\"!@#%&\\\\\/\\\\,>\n        return<\/span> NSPredicate(format:<\/span> \"SELF MATCHES %@\"<\/span>, passRegax).evaluate(with:<\/span> self<\/span>)\n    }\n}\n<\/span><\/pre>\n
    \u3053\u306e\u6c4e\u7528\u7684\u306a\u30d0\u30ea\u30c7\u30fc\u30b7\u30e7\u30f3\u30ed\u30b8\u30c3\u30af\u3092Android\u3067\u3082\u4f7f\u3048\u308b\u3088\u3046\u306b\u3059\u308b\u305f\u3081\u3001Swift SDK for Android\u3092\u4f7f\u7528\u3057\u3066\u79fb\u884c\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n
    \u5b9f\u88c5\u624b\u9806<\/h3>\n
    \u5b9f\u88c5\u306f\u4ee5\u4e0b\u306e7\u3064\u306e\u30b9\u30c6\u30c3\u30d7\u3067\u9032\u3081\u307e\u3059\uff1a<\/p>\n
      \n
    1. Swift\u30e9\u30a4\u30d6\u30e9\u30ea\u306e\u4f5c\u6210: Swift Package\u3068\u3057\u3066StringValidator<\/code>\u3092\u5b9f\u88c5\u3057\u307e\u3059<\/li>\n
    2. swift-java.config<\/code>\u306e\u8a2d\u5b9a: Java\u30e9\u30c3\u30d1\u30fc\u751f\u6210\u306e\u305f\u3081\u306e\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u3092\u4f5c\u6210\u3057\u307e\u3059<\/li>\n
    3. build.gradle<\/code>\u306e\u8a2d\u5b9a: Swift\u30d3\u30eb\u30c9\u3068Java\u30e9\u30c3\u30d1\u30fc\u751f\u6210\u306e\u8a2d\u5b9a\u3092\u8ffd\u52a0\u3057\u307e\u3059<\/li>\n
    4. swiftkit-core<\/code>\u306e\u516c\u958b: \u5fc5\u8981\u306aJava\u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u30ed\u30fc\u30ab\u30ebMaven\u30ea\u30dd\u30b8\u30c8\u30ea\u306b\u516c\u958b\u3057\u307e\u3059<\/li>\n
    5. Android\u30a2\u30d7\u30ea\u306e\u4f5c\u6210: validation-app<\/code>\u3092\u4f5c\u6210\u3057\u3001validation-lib<\/code>\u3078\u306e\u4f9d\u5b58\u95a2\u4fc2\u3092\u8ffd\u52a0\u3057\u307e\u3059<\/li>\n
    6. Kotlin\u304b\u3089Swift\u95a2\u6570\u3092\u547c\u3073\u51fa\u3059: \u751f\u6210\u3055\u308c\u305fJava\u30e9\u30c3\u30d1\u30fc\u3092\u4f7f\u3063\u3066Kotlin\u304b\u3089\u547c\u3073\u51fa\u3057\u307e\u3059<\/li>\n
    7. UI\u5b9f\u88c5: \u30d0\u30ea\u30c7\u30fc\u30b7\u30e7\u30f3\u3092\u30c6\u30b9\u30c8\u3059\u308b\u305f\u3081\u306e\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u3068\u30d1\u30b9\u30ef\u30fc\u30c9\u306e\u30d5\u30a9\u30fc\u30e0\u3092\u4f5c\u6210\u3057\u307e\u3059<\/li>\n<\/ol>\n
      \u305d\u308c\u3067\u306f\u3001\u5404\u30b9\u30c6\u30c3\u30d7\u306e\u8a73\u7d30\u3092\u898b\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n
      1. Swift\u30e9\u30a4\u30d6\u30e9\u30ea\u306e\u4f5c\u6210<\/h4>\n
      \u30b5\u30f3\u30d7\u30eb\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u306f\u65e2\u306bhello-swift-java<\/code>\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u914d\u4e0b\u306bhashing-lib<\/code>\/hashing-app<\/code>\u3068\u3044\u3046\u4f8b\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u3092\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u3068\u3057\u3066\u3001\u540c\u3058\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u914d\u4e0b\u306bvalidation-lib<\/code>\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3092\u4f5c\u6210\u3057\u3001Swift Package\u3068\u3057\u3066StringValidator<\/code>\u3092\u5b9f\u88c5\u3057\u3066\u307f\u307e\u3059\u3002<\/p>\n
      Package.swift\u306e\u8a2d\u5b9a<\/strong><\/p>\n
      \nimport<\/span> CompilerPluginSupport\nimport<\/span> PackageDescription\n\nlet<\/span> package<\/span> =<\/span> Package(\n  name:<\/span> \"StringValidator\"<\/span>,\n  platforms:<\/span> [<\/span>.macOS<\/span>(<\/span>.v15<\/span>)]<\/span>,\n  products:<\/span> [<\/span>\n    .library<\/span>(<\/span>\n      name: \"StringValidator\"<\/span>,\n      type: .dynamic<\/span>,\n      targets: <\/span>[<\/span>\"StringValidator\"<\/span>])<\/span>\n  <\/span>]<\/span>,\n  dependencies:<\/span> [<\/span>\n    .package<\/span>(<\/span>url: \"https:\/\/github.com\/swiftlang\/swift-java\"<\/span>, branch: \"main\"<\/span>)<\/span>,<\/span>\n  <\/span>]<\/span>,\n  targets:<\/span> [<\/span>\n    .target<\/span>(<\/span>\n      name: \"StringValidator\"<\/span>,\n      dependencies: <\/span>[<\/span>\n        .product<\/span>(<\/span>name: \"SwiftJava\"<\/span>, package: \"swift-java\"<\/span>)<\/span>,<\/span>\n        .product<\/span>(<\/span>name: \"CSwiftJavaJNI\"<\/span>, package: \"swift-java\"<\/span>)<\/span>,<\/span>\n      <\/span>]<\/span>,\n      plugins: <\/span>[<\/span>\n        .plugin<\/span>(<\/span>name: \"JExtractSwiftPlugin\"<\/span>, package: \"swift-java\"<\/span>)<\/span>\n      <\/span>]<\/span>\n    <\/span>)<\/span>,<\/span>\n  <\/span>]<\/span>\n)\n<\/pre>\n
      StringValidator.swift\u306e\u5b9f\u88c5<\/strong><\/p>\n
      \u5143\u306eiOS\u30b3\u30fc\u30c9\u3067\u306fextension String<\/code>\u3068\u3057\u3066\u5b9f\u88c5\u3055\u308c\u3066\u3044\u307e\u3057\u305f\u304c\u3001swift-java<\/code>\u30d7\u30e9\u30b0\u30a4\u30f3\u304c\u81ea\u52d5\u7684\u306bJava\u30e9\u30c3\u30d1\u30fc\u3092\u751f\u6210\u3059\u308b\u305f\u3081\u3001\u30c8\u30c3\u30d7\u30ec\u30d9\u30eb\u306epublic func<\/code>\u3068\u3057\u3066\u5b9f\u88c5\u3057\u307e\u3059\uff1a<\/p>\n
      import<\/span> Foundation\nimport<\/span> SwiftJava\n\npublic<\/span> func<\/span> isValidEmail<\/span>(_ email:<\/span> String<\/span>) -><\/span> Bool<\/span> {\n    let<\/span> emailRegex<\/span> =<\/span> \"[A-Z0-9a-z._%+-]+@[A-Za-z0-9.-]+\\\\.[A-Za-z]{2,64}\"<\/span>\n    return<\/span> matches(pattern:<\/span> emailRegex<\/span>, string:<\/span> email<\/span>)\n}\n\npublic<\/span> func<\/span> isValidPassword<\/span>(_ password:<\/span> String<\/span>) -><\/span> Bool<\/span> {\n    guard<\/span> password.count >=<\/span> 8<\/span> &&<\/span> password.count  256<\/span> else<\/span> {\n        return<\/span> false<\/span>\n    }\n    let<\/span> passRegex<\/span> =<\/span> \"^[a-zA-Z0-9^$*.\\\\[\\\\]{}()?\\\\-\\\"!@#%&\\\\\/\\\\,>\n    return<\/span> matches(pattern:<\/span> passRegex<\/span>, string:<\/span> password<\/span>)\n}\n\nprivate<\/span> func<\/span> matches<\/span>(pattern:<\/span> String<\/span>, string:<\/span> String<\/span>) -><\/span> Bool<\/span> {\n    guard<\/span> let<\/span> regex<\/span> =<\/span> try<\/span>? NSRegularExpression(pattern:<\/span> pattern<\/span>, options:<\/span> []<\/span>) else<\/span> { return<\/span> false<\/span> }\n    let<\/span> range<\/span> =<\/span> NSRange(location:<\/span> 0<\/span>, length:<\/span> string.utf16.count<\/span>)\n    return<\/span> regex.firstMatch(in<\/span>:<\/span> string<\/span>, options:<\/span> []<\/span>, range:<\/span> range<\/span>) !=<\/span> nil<\/span>\n}\n<\/span><\/span><\/pre>\n
      iOS\u30b3\u30fc\u30c9\u3068\u306e\u9055\u3044<\/strong><\/p>\n
        \n
      • iOS\u5074: extension String<\/code>\u3067isValidEmail()<\/code>\u3084isValidPassword()<\/code>\u3068\u3057\u3066\u5b9f\u88c5\uff08\"test@example.com\".isValidEmail()<\/code>\u306e\u3088\u3046\u306b\u547c\u3073\u51fa\u3057\uff09<\/li>\n
      • Android\u5074: \u30c8\u30c3\u30d7\u30ec\u30d9\u30eb\u306epublic func<\/code>\u3068\u3057\u3066\u5b9f\u88c5\uff08isValidEmail(\"test@example.com\")<\/code>\u306e\u3088\u3046\u306b\u547c\u3073\u51fa\u3057\uff09<\/li>\n<\/ul>\n
        swift-java<\/code>\u30d7\u30e9\u30b0\u30a4\u30f3\u306f\u30c8\u30c3\u30d7\u30ec\u30d9\u30eb\u306epublic func<\/code>\u306b\u5bfe\u3057\u3066Java\u30e9\u30c3\u30d1\u30fc\u3092\u751f\u6210\u3059\u308b\u305f\u3081\u3001\u3053\u306e\u5f62\u5f0f\u3067\u5b9f\u88c5\u3057\u3066\u3044\u307e\u3059\u3002\u6a5f\u80fd\u7684\u306b\u306f\u540c\u3058\u30d0\u30ea\u30c7\u30fc\u30b7\u30e7\u30f3\u30ed\u30b8\u30c3\u30af\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n
        2. swift-java.config\u306e\u8a2d\u5b9a<\/h4>\n
        swift-java<\/code>\u30d7\u30e9\u30b0\u30a4\u30f3\u306e\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002\u3053\u306e\u30d5\u30a1\u30a4\u30eb\u306fSources\/StringValidator\/<\/code>\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306b\u914d\u7f6e\u3057\u307e\u3059\uff1a<\/p>\n
        {<\/span>\n  \"javaPackage<\/span>\": \"com.example.stringvalidator<\/span>\",\n  \"mode<\/span>\": \"jni<\/span>\"\n}<\/span>\n<\/pre>\n
          \n
        • javaPackage<\/code>: \u751f\u6210\u3055\u308c\u308bJava\u30e9\u30c3\u30d1\u30fc\u306e\u30d1\u30c3\u30b1\u30fc\u30b8\u540d\u3092\u6307\u5b9a<\/li>\n
        • mode<\/code>: jni<\/code>\u30e2\u30fc\u30c9\u3092\u6307\u5b9a\uff08JNI\u7d4c\u7531\u3067Swift\u95a2\u6570\u3092\u547c\u3073\u51fa\u3059\uff09<\/li>\n<\/ul>\n
          3. build.gradle\u306e\u8a2d\u5b9a<\/h4>\n
          hashing-lib<\/code>\u306ebuild.gradle<\/code>\u3092\u53c2\u8003\u306b\u3001Swift\u30d3\u30eb\u30c9\u3068Java\u30e9\u30c3\u30d1\u30fc\u751f\u6210\u306e\u8a2d\u5b9a\u3092\u8ffd\u52a0\u3057\u307e\u3059\u3002<\/p>\n
          \u4e3b\u306a\u8a2d\u5b9a\u5185\u5bb9<\/strong><\/p>\n
            \n
          1. Swift SDK\u306e\u30d1\u30b9\u8a2d\u5b9a: getSwiftlyPath()<\/code>\u3068getSwiftSDKPath()<\/code>\u95a2\u6570\u3067Swift SDK\u3068Swiftly\u306e\u30d1\u30b9\u3092\u81ea\u52d5\u691c\u51fa\u3057\u307e\u3059\u3002<\/li>\n
          2. \u5168ABI\u5411\u3051\u306e\u30d3\u30eb\u30c9\u30bf\u30b9\u30af: arm64-v8a\u3001armeabi-v7a\u3001x86_64\u306e3\u3064\u306eABI\u5411\u3051\u306bSwift\u30b3\u30fc\u30c9\u3092\u30d3\u30eb\u30c9\u3057\u307e\u3059\u3002\u5404ABI\u3054\u3068\u306bbuildSwift${abi}<\/code>\u30bf\u30b9\u30af\u304c\u4f5c\u6210\u3055\u308c\u307e\u3059\u3002<\/li>\n
          3. Swift\u30e9\u30f3\u30bf\u30a4\u30e0\u30e9\u30a4\u30d6\u30e9\u30ea\u306e\u30b3\u30d4\u30fc: Swift\u30e9\u30f3\u30bf\u30a4\u30e0\u30e9\u30a4\u30d6\u30e9\u30ea\uff08swiftCore<\/code>\u3001Foundation<\/code>\u306a\u3069\uff09\u3092\u81ea\u52d5\u7684\u306b\u30b3\u30d4\u30fc\u3057\u307e\u3059\u3002<\/li>\n
          4. \u751f\u6210\u3055\u308c\u305fJava\u30d5\u30a1\u30a4\u30eb\u306e\u30bd\u30fc\u30b9\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3078\u306e\u8ffd\u52a0: swift-java<\/code>\u30d7\u30e9\u30b0\u30a4\u30f3\u304c\u751f\u6210\u3057\u305fJava\u30e9\u30c3\u30d1\u30fc\u30d5\u30a1\u30a4\u30eb\u3092\u3001Android\u30e9\u30a4\u30d6\u30e9\u30ea\u306e\u30bd\u30fc\u30b9\u30bb\u30c3\u30c8\u306b\u8ffd\u52a0\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n
            build.gradle<\/code>\u306e\u4e3b\u8981\u306a\u8a2d\u5b9a\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\uff1a<\/p>\n
            plugins {\n    alias(libs.plugins.android.library)\n}\n\nandroid {\n    namespace \"com.example.validationlib\"<\/span>\n    compileSdkVersion 34<\/span>\n    \n    defaultConfig {\n        minSdkVersion 28<\/span>\n    }\n}\n\ndependencies {\n    implementation('org.swift.swiftkit:swiftkit-core:1.0-SNAPSHOT'<\/span>)\n}\n\n\ndef<\/span> getSwiftlyPath() {\n    \n    \n}\n\ndef<\/span> getSwiftSDKPath() {\n    \n}\n\n\ndef<\/span> abis = [\n    \"arm64-v8a\"<\/span>     : [triple: \"aarch64-unknown-linux-android28\"<\/span>, ..<\/span>.],\n    \"armeabi-v7a\"<\/span>   : [triple: \"armv7-unknown-linux-android28\"<\/span>, ..<\/span>.],\n    \"x86_64\"<\/span>        : [triple: \"x86_64-unknown-linux-android28\"<\/span>, ..<\/span>.]\n]\n\n\ndef<\/span> buildSwiftAll = tasks.register<\/span>(\"buildSwiftAll\"<\/span>) {\n    inputs.file(new<\/span> File(projectDir, \"Package.swift\"<\/span>))\n    inputs.dir(new<\/span> File(projectDir, \"Sources\/StringValidator\"<\/span>))\n    \n}\n\nabis.each<\/span> { abi, info -><\/span>\n    def<\/span> task = tasks.register<\/span>(\"buildSwift<\/span>${abi.capitalize()}<\/span>\"<\/span>, Exec) {\n        workingDir = layout.projectDirectory\n        executable(getSwiftlyPath())\n        args(\"run\"<\/span>, \"swift\"<\/span>, \"build\"<\/span>, \"+<\/span>${swiftVersion}<\/span>\"<\/span>, \"--swift-sdk\"<\/span>, info.triple)\n    }\n    buildSwiftAll.configure { dependsOn(task) }\n}\n\n\nandroid {\n    sourceSets {\n        main {\n            java { srcDir(buildSwiftAll) }\n            jniLibs { srcDir(generatedJniLibsDir) }\n        }\n    }\n}\n\npreBuild.dependsOn(copyJniLibs)\n<\/pre>\n
            4. swiftkit-core\u306e\u516c\u958b<\/h4>\n
            swift-java<\/code>\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306f\u3001Swift\u304b\u3089Java\/Kotlin\u3078\u306e\u30e9\u30c3\u30d1\u30fc\u751f\u6210\u306b\u5fc5\u8981\u306aJava\u30d1\u30c3\u30b1\u30fc\u30b8\uff08swiftkit-core<\/code>\u306a\u3069\uff09\u3092\u307e\u3060\u516c\u5f0f\u306eMaven\u30ea\u30dd\u30b8\u30c8\u30ea\u306b\u516c\u958b\u3057\u3066\u3044\u307e\u305b\u3093\u3002\u305d\u306e\u305f\u3081\u3001Android\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u5229\u7528\u3059\u308b\u306b\u306f\u3001\u30ed\u30fc\u30ab\u30ebMaven\u30ea\u30dd\u30b8\u30c8\u30ea\u306b\u516c\u958b\u3057\u3066\u53c2\u7167\u53ef\u80fd\u306b\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n
            Swift\u3084iOS\u958b\u767a\u3067\u306e\u4f8b\u306b\u7f6e\u304d\u63db\u3048\u308b\u3068\u3001CocoaPods\u3084Swift Package Manager\u3067\u307e\u3060GitHub\u3084\u516c\u5f0f\u30ea\u30dd\u30b8\u30c8\u30ea\u306b\u516c\u958b\u3055\u308c\u3066\u3044\u306a\u3044\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u30ed\u30fc\u30ab\u30eb\u30d1\u30b9\u304b\u3089\u5229\u7528\u3059\u308b\u306e\u3068\u540c\u3058\u30a4\u30e1\u30fc\u30b8\u3067\u3059\u3002Maven\u30ea\u30dd\u30b8\u30c8\u30ea\u306f\u3001Java\/Kotlin\u306e\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u914d\u5e03\u3059\u308b\u4ed5\u7d44\u307f\u3067\u3001SPM\u3084CocoaPods\u30ea\u30dd\u30b8\u30c8\u30ea\u306e\u3088\u3046\u306a\u3082\u306e\u3067\u3059\u3002<\/p>\n
            \u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3092\u30bf\u30fc\u30df\u30ca\u30eb\u3067\u5b9f\u884c\u3057\u307e\u3059\uff1a<\/p>\n
            $ cd hello-swift-java\/validation-lib\n$ swift package resolve\n$ .\/.build\/checkouts\/swift-java\/gradlew --project-dir .build\/checkouts\/swift-java :SwiftKitCore:publishToMavenLocal<\/pre>\n
            5. Android\u30a2\u30d7\u30ea\u306e\u4f5c\u6210<\/h4>\n
            validation-lib<\/code>\u3068\u540c\u3058\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u914d\u4e0b\uff08hello-swift-java<\/code>\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u914d\u4e0b\uff09\u306bvalidation-app<\/code>\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3092\u4f5c\u6210\u3057\u3001validation-lib<\/code>\u3078\u306e\u4f9d\u5b58\u95a2\u4fc2\u3092\u8ffd\u52a0\u3057\u307e\u3059\u3002<\/p>\n
            Android\u30a2\u30d7\u30ea\u306e\u30d3\u30eb\u30c9\u3068\u4f9d\u5b58\u95a2\u4fc2\u306e\u7ba1\u7406\u306b\u306f\u3001Gradle\u3068\u3044\u3046\u30d3\u30eb\u30c9\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002iOS\u958b\u767a\u3067Swift Package Manager (SPM)\u306ePackage.swift<\/code>\u3084CocoaPods\u306ePodfile<\/code>\u3067\u4f9d\u5b58\u95a2\u4fc2\u3092\u5b9a\u7fa9\u3059\u308b\u306e\u3068\u540c\u69d8\u306b\u3001Android\u3067\u306fbuild.gradle.kts<\/code>\u30d5\u30a1\u30a4\u30eb\u3067\u4f9d\u5b58\u95a2\u4fc2\u3092\u5b9a\u7fa9\u3057\u307e\u3059\u3002\u307e\u305f\u3001Xcode\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e.xcodeproj<\/code>\u3067\u8a2d\u5b9a\u3092\u7ba1\u7406\u3059\u308b\u306e\u3068\u540c\u69d8\u306b\u3001Gradle\u3067\u306fbuild.gradle.kts<\/code>\u3067\u30a2\u30d7\u30ea\u306e\u8a2d\u5b9a\u3068\u4f9d\u5b58\u95a2\u4fc2\u3092\u4e00\u62ec\u3067\u7ba1\u7406\u3057\u307e\u3059\u3002<\/p>\n
            build.gradle.kts\u306e\u8a2d\u5b9a<\/strong><\/p>\n
            plugins {\n    alias(libs.plugins.android.application)\n    alias(libs.plugins.kotlin.android)\n    alias(libs.plugins.kotlin.compose)\n}\n\nandroid {\n    namespace = \"com.example.validationapp\"<\/span>\n    compileSdk = 36<\/span>\n    \n    defaultConfig {\n        applicationId = \"com.example.validationapp\"<\/span>\n        minSdk = 28<\/span>\n        targetSdk = 36<\/span>\n    }\n    \n    buildFeatures {\n        compose = true<\/span>\n    }\n}\n\ndependencies {\n    implementation(project(\":hello-swift-java-validation-lib\"<\/span>))\n    \n    implementation(libs.androidx.core.ktx)\n    implementation(libs.androidx.activity.compose)\n    implementation(platform(libs.androidx.compose.bom))\n    implementation(libs.androidx.ui)\n    implementation(libs.androidx.material3)\n    \n}\n<\/pre>\n
            6. Kotlin\u304b\u3089Swift\u95a2\u6570\u3092\u547c\u3073\u51fa\u3059<\/h4>\n
            \u751f\u6210\u3055\u308c\u305fJava\u30e9\u30c3\u30d1\u30fc\u3092\u4f7f\u3063\u3066\u3001Kotlin\u304b\u3089Swift\u95a2\u6570\u3092\u547c\u3073\u51fa\u3057\u307e\u3059\u3002swift-java<\/code>\u30d7\u30e9\u30b0\u30a4\u30f3\u304c\u81ea\u52d5\u7684\u306b\u751f\u6210\u3057\u305fStringValidator<\/code>\u30af\u30e9\u30b9\u3092\u4f7f\u7528\u3057\u307e\u3059\uff1a<\/p>\n
            import<\/span> com.example.stringvalidator.StringValidator\n\nval<\/span> isValid = if<\/span> (email.isNotEmpty()) {\n    StringValidator.isValidEmail(email)\n} else<\/span> null<\/span>\n<\/pre>\n
            \u3053\u306e\u30b3\u30fc\u30c9\u3067\u306f\u3001swift-java<\/code>\u30d7\u30e9\u30b0\u30a4\u30f3\u304c\u81ea\u52d5\u751f\u6210\u3057\u305fStringValidator<\/code>\u30af\u30e9\u30b9\u306e\u9759\u7684\u30e1\u30bd\u30c3\u30c9isValidEmail()<\/code>\u3092\u547c\u3073\u51fa\u3057\u3066\u3044\u307e\u3059\u3002
            \n\u751f\u6210\u3055\u308c\u305fJava\u30e9\u30c3\u30d1\u30fc\u306f\u3001Swift\u306e\u30c8\u30c3\u30d7\u30ec\u30d9\u30eb\u95a2\u6570\u3092Java\/Kotlin\u306e\u9759\u7684\u30e1\u30bd\u30c3\u30c9\u3068\u3057\u3066\u63d0\u4f9b\u3059\u308b\u305f\u3081\u3001\u901a\u5e38\u306e\u30af\u30e9\u30b9\u30e1\u30bd\u30c3\u30c9\u3092\u547c\u3073\u51fa\u3059\u306e\u3068\u540c\u3058\u611f\u899a\u3067\u3001Swift\u3067\u66f8\u3044\u305f\u95a2\u6570\u3092\u5229\u7528\u3067\u304d\u307e\u3059\u3002<\/p>\n
            7. UI\u5b9f\u88c5<\/h4>\n
            Jetpack Compose\u3067\u30d0\u30ea\u30c7\u30fc\u30b7\u30e7\u30f3\u3092\u30c6\u30b9\u30c8\u3059\u308b\u305f\u3081\u306e\u5165\u529b\u30d5\u30a9\u30fc\u30e0\u3092\u5b9f\u88c5\u3057\u307e\u3059\u3002
            \n\u3053\u306e\u8fba\u306fCursor\u306b\u3088\u3057\u306a\u306b\u4f5c\u3063\u3066\u3082\u3089\u3044\u307e\u3057\u305f\u3002\u5049\u5927\u3067\u3059\u3002<\/p>\n
            MainActivity.kt\u306e\u5b9f\u88c5\u4f8b\uff08\u4e3b\u8981\u90e8\u5206\u306e\u307f\uff09<\/strong><\/p>\n
            import<\/span> com.example.stringvalidator.StringValidator\nimport<\/span> androidx.compose.runtime.*<\/span>\nimport<\/span> androidx.compose.material3.*<\/span>\n\n@Composable<\/span>\nfun<\/span> ValidationScreen() {\n    var<\/span> email by<\/span> remember { mutableStateOf(\"\"<\/span>) }\n    var<\/span> password by<\/span> remember { mutableStateOf(\"\"<\/span>) }\n\n    Column {\n        \n        val<\/span> isValidEmail = if<\/span> (email.isNotEmpty()) {\n            StringValidator.isValidEmail(email)\n        } else<\/span> null<\/span>\n        \n        TextField(\n            value = email,\n            onValueChange = { email = it },\n            isError = isValidEmail ==<\/span> false<\/span>\n        )\n        \n        \n        val<\/span> isValidPassword = if<\/span> (password.isNotEmpty()) {\n            StringValidator.isValidPassword(password)\n        } else<\/span> null<\/span>\n        \n        TextField(\n            value = password,\n            onValueChange = { password = it },\n            isError = isValidPassword ==<\/span> false<\/span>\n        )\n    }\n}\n<\/pre>\n
            \u3053\u306e\u30b3\u30fc\u30c9\u3067\u306f\u3001StringValidator.isValidEmail()<\/code>\u3068StringValidator.isValidPassword()<\/code>\u3092\u76f4\u63a5\u547c\u3073\u51fa\u3059\u3053\u3068\u3067\u3001Swift\u3067\u66f8\u3044\u305f\u30d0\u30ea\u30c7\u30fc\u30b7\u30e7\u30f3\u30ed\u30b8\u30c3\u30af\u3092\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059\u3002remember { mutableStateOf(...) }<\/code>\u3067\u72b6\u614b\u3092\u7ba1\u7406\u3057\u3001TextField<\/code>\u306eonValueChange<\/code>\u3067\u5024\u304c\u5909\u66f4\u3055\u308c\u308b\u305f\u3073\u306b\u30d0\u30ea\u30c7\u30fc\u30b7\u30e7\u30f3\u95a2\u6570\u304c\u81ea\u52d5\u7684\u306b\u518d\u5b9f\u884c\u3055\u308c\u307e\u3059\u3002\u305d\u306e\u7d50\u679c\u304cisError<\/code>\u30d7\u30ed\u30d1\u30c6\u30a3\u306b\u53cd\u6620\u3055\u308c\u308b\u305f\u3081\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u5165\u529b\u3057\u3066\u3044\u308b\u9593\u3001\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u3067\u30d0\u30ea\u30c7\u30fc\u30b7\u30e7\u30f3\u7d50\u679c\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/p>\n
            \u52d5\u4f5c\u78ba\u8a8d\u30fb\u30c7\u30e2<\/h2>\n
            \u30a8\u30df\u30e5\u30ec\u30fc\u30bf\u3067\u306e\u52d5\u4f5c\u78ba\u8a8d<\/h3>\n
            Android Studio\u3067validation-app<\/code>\u3092\u5b9f\u884c\u3057\u3001\u30a8\u30df\u30e5\u30ec\u30fc\u30bf\u3067\u52d5\u4f5c\u78ba\u8a8d\u3092\u3057\u307e\u3059\u3002<\/p>\n
            \u30a2\u30d7\u30ea\u3092\u8d77\u52d5\u3059\u308b\u3068\u3001\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u3068\u30d1\u30b9\u30ef\u30fc\u30c9\u306e\u5165\u529b\u30d5\u30a9\u30fc\u30e0\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002\u5404\u30d5\u30a3\u30fc\u30eb\u30c9\u306b\u5165\u529b\u3059\u308b\u3068\u3001\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u3067\u30d0\u30ea\u30c7\u30fc\u30b7\u30e7\u30f3\u304c\u5b9f\u884c\u3055\u308c\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u52d5\u4f5c\u3057\u307e\u3059\u3002<\/p>\n
            <\/span><\/p>\n
              \n
            • Email\u30d5\u30a3\u30fc\u30eb\u30c9<\/strong>: \u6709\u52b9\u306a\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u5f62\u5f0f\u3067\u5165\u529b\u3059\u308b\u3068\u3001\u30a8\u30e9\u30fc\u8868\u793a\u304c\u6d88\u3048\u307e\u3059\u3002\u7121\u52b9\u306a\u5f62\u5f0f\uff08\u4f8b\uff1atest@<\/code>\u3084test<\/code>\u306a\u3069\uff09\u3067\u306f\u3001\u30a8\u30e9\u30fc\u72b6\u614b\u304c\u8868\u793a\u3055\u308c\u307e\u3059<\/li>\n
            • Password\u30d5\u30a3\u30fc\u30eb\u30c9<\/strong>: 8\u6587\u5b57\u4ee5\u4e0a256\u6587\u5b57\u4ee5\u4e0b\u306e\u8981\u4ef6\u3092\u6e80\u305f\u3059\u6709\u52b9\u306a\u6587\u5b57\u5217\u3092\u5165\u529b\u3059\u308b\u3068\u3001\u30a8\u30e9\u30fc\u8868\u793a\u304c\u6d88\u3048\u307e\u3059\u3002\u8981\u4ef6\u3092\u6e80\u305f\u3055\u306a\u3044\u5834\u5408\u306f\u3001\u30a8\u30e9\u30fc\u72b6\u614b\u304c\u8868\u793a\u3055\u308c\u307e\u3059<\/li>\n<\/ul>\n
              \u307e\u3068\u3081<\/h2>\n
              \u4eca\u56de\u306f\u3001Swift SDK for Android\u3092\u4f7f\u3063\u3066iOS\u30a2\u30d7\u30ea\u3067\u4f7f\u3063\u3066\u3044\u305f\u6c4e\u7528\u7684\u306a\u6587\u5b57\u5217\u30d0\u30ea\u30c7\u30fc\u30b7\u30e7\u30f3\u30ed\u30b8\u30c3\u30af\u3092Android\u30a2\u30d7\u30ea\u3067\u518d\u5229\u7528\u3059\u308b\u624b\u9806\u3092\u7d39\u4ecb\u3057\u307e\u3057\u305f\u3002\u30dd\u30a4\u30f3\u30c8\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\u3002<\/p>\n
                \n
              • Swift SDK for Android\u3092\u4f7f\u3046\u3053\u3068\u3067\u3001\u65e2\u5b58\u306eiOS\u306eSwift\u30b3\u30fc\u30c9\u3092Android\u3067\u3082\u6d3b\u304b\u305b\u308b<\/li>\n
              • swift-java<\/code>\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u4f7f\u3048\u3070\u3001Swift\u306e\u30c8\u30c3\u30d7\u30ec\u30d9\u30eb\u95a2\u6570\u3092Java\/Kotlin\u304b\u3089\u7c21\u5358\u306b\u547c\u3073\u51fa\u305b\u308b<\/li>\n<\/ul>\n
                \u307e\u3060\u30d7\u30ec\u30d3\u30e5\u30fc\u7248\u3067\u5236\u7d04\u3082\u3042\u308a\u307e\u3059\u304c\u3001\u4eca\u5f8c\u306f\u3088\u308a\u591a\u304f\u306eiOS\u30a2\u30d7\u30ea\u3067\u306e\u30b3\u30fc\u30c9\u3092Android\u3067\u518d\u5229\u7528\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308b\u3068\u601d\u308f\u308c\u307e\u3059\u3002<\/p>\n
                \u304a\u307e\u3051<\/h2>\n
                \u4eca\u65e5\u306f\u30cf\u30ed\u30a6\u30a3\u30f3\u3089\u3057\u3044\u306e\u3067\u3001\u304a\u307e\u3051\u3068\u3057\u3066SwiftUI\u3060\u3051\u3067\u4f5c\u3063\u305f\u53ef\u611b\u3044\u30a2\u30cb\u30e1\u30fc\u30b7\u30e7\u30f3\u3092\u8f09\u305b\u3066\u304a\u304d\u307e\u3059(\u7b11)\u3002<\/p>\n
                <\/span><\/p>\n<\/div>\n