eimzo_flutter 1.0.9

Flutter plugin wrapping the official E-IMZO Mobile SDK for Uzbekistan electronic signatures. Supports PFX/QR/NFC ID-card/USB token signing and eimzo:// deep links.

1.0.9

• 🧹 Android: EimzoFlutterPlugin.kt tozalandi. Foydalanuvchi uchun ko'rinmas, lekin loyiha sog'lig'i uchun foydali optimizatsiya:
  • Keraksiz Handler/Looper boqimda olib tashlandi — EImzoSDK callbacklari allaqachon Dispatchers.Main da chaqiriladi, qo'shimcha mainHandler.post { } qatlami foydasiz edi.
  • requireActivity(result) helper'i ajratildi — 4 ta handler'da takrorlangan activity ?: result.error("NO_ACTIVITY", ...) patterni bitta funksiyaga yig'ildi.
  • onDetachedFromEngine da eventChannel.setStreamHandler(null) va eventSink = null qo'shildi — yengil memory leak xavfini yopadi.
  • Kanal nomlari va deep-link sxemasi companion object ichida konstantalar sifatida ajratildi.
  • Kotlin compile warning'lar: 3 → 0.

1.0.8

• 🔌 Android: USB ulaganda ilova endi avtomatik ochilmaydi. Avvalgi versiyada USB_DEVICE_ATTACHED intent-filter qo'shilgan edi — natijada FEITIAN token ulanishi bilan OS native UI'ni majburan ochib yuborardi. Bu noqulay edi, shuning uchun intent-filter va eimzo_usb_device_filter.xml olib tashlandi. USB token aniqlash hali ham ishlaydi — faqat foydalanuvchi native UI'ga o'tganida BroadcastReceiver yoqiladi va tugma faollashadi.
• Bundled native SDK bumped to eimzo-sdk-1.2.2.

1.0.7

• 🔌 Android: USB token avtomatik aniqlash. "USB Token orqali imzolash" tugmasi endi faqat FEITIAN / CCID smart-card reader telefonga ulanganda faollashadi. SDK USB_DEVICE_ATTACHED / DETACHED broadcastlarini kuzatib, tugmani real vaqtda yoqadi / o'chiradi. Ulanmagan paytda tugma matni "USB tokenni ulang" ga o'zgaradi.
• 🪪 Android: device-filter + intent-filter. FEITIAN VID (0x096E) uchun res/xml/eimzo_usb_device_filter.xml + EImzoActivity manifestida USB_DEVICE_ATTACHED intent-filter. Token ulanganda OS ilovani avtomatik ochishni taklif qiladi va USB ruxsatini beradi.
• 🧹 Android: SDK ommaviy API tozalandi. Barcha ichki klasslar (UsbTokenManager, NfcManager, EImzoApiClient, Room DAO/DB, LicenseGuard, QrCryptoManager, ViewModel'lar, va h.k.) internal deb belgilandi. Endi consumer'da faqat zarur APIlar ko'rinadi. Past darajali signUsbHash primitiv olib tashlandi — USB sign uchun yagona API signWithUsbToken(pin, deepLink, callback).
• Bundled native SDK bumped to eimzo-sdk-1.2.1.

1.0.6

• 📚 New CONTRIBUTING.md — how to report bugs, suggest features, set up the dev environment, and submit PRs. Helps pub.dev's "package score" community signals and gives external contributors a clear on-ramp.
• 🌐 Opened public GitHub issues calling for help with desktop and web platform support: macOS #1, Windows #2, Linux #3, Web #4.

1.0.5

• 🔐 Security hardening (both platforms).
  • Android: saved passwords are now AES-256-GCM encrypted with an AndroidKeyStore-bound key before being written to Room. Plain SQLite reads on rooted devices yield ciphertext only; the key is bound to the application UID and is invalidated on Clear data. Bundled SDK bumped to eimzo-sdk-1.0.2.
  • Android: the SDK's Room DB and encrypted prefs are now excluded from adb backup / Google Drive cloud backup via android:fullBackupContent + android:dataExtractionRules. Your own app data is untouched — only eimzo_keys.db is filtered.
  • iOS: keys.json written with NSFileProtectionCompleteUntilFirstUserAuthentication. Pre-first- unlock the file is OS-encrypted; backup / jailbreak extraction yields opaque ciphertext.

1.0.4

• 📝 Android setup section rewritten: clearer build.gradle requirements (Java 17 + desugaring + minSdk 24), explanations of why each piece is needed, note on launchMode="singleTop" and Material theme pitfalls.

1.0.3

• 📝 README usage and API sections rewritten — old init / getInitialDeeplink / onNewDeeplink snippet was missing the openSignUi call that actually presents the SDK. New section shows the two real flows: open-from-button and open-from-external-deeplink. No code changes.

1.0.2

• 🍎 iOS support added. The plugin now bundles the closed-source EimzoSDK.xcframework (downloaded from the public release on pod install) and exposes the same openSignUi(deepLink:) API on iOS. Requires iOS 16+.
• The native iOS UI mirrors the Android SDK 1:1: Home, Cards (key list), PFX/QR/NFC import, deep-link auto-sign, in-app QR scan with "Domen va hesh kod" confirmation bottom sheet.
• Example app extended with iOS platform (example/ios/) — same two buttons work on both platforms.
• See README for iOS-specific setup: minimum deployment target, NFC entitlement, Info.plist permissions, eimzo:// URL scheme.

1.0.1

• Bundled native SDK bumped to eimzo-sdk-1.0.1.
• Fix: PFX/QR key import crashed with JsonIOException: Abstract classes can't be instantiated! Class name: uz.eimzo.sdk.network.JsonRpcResponse after the cert-info HTTP round-trip — R8 was stripping the no-arg constructors of the Gson-deserialized network DTOs. Added explicit -keep rules for all uz.eimzo.sdk.network.* DTOs (JsonRpcRequest/Response, CertInfoParams/Result, SiteInfoParams/Result, SendPkcs7Params, Pkcs7Result).
• Fix: ClassNotFoundException: androidx.viewbinding.ViewBinding at runtime — added explicit api 'androidx.databinding:viewbinding:8.1.0' to the plugin's Gradle dependencies.
• Fix: NoClassDefFoundError: pfx2qr.Pfx2qr during PFX import — bundled pfx2qr.jar and the libgojni.so native library (all 4 ABIs) directly into the plugin so consumers don't need any extra Maven repo.
• New native bridge method openSignUi({String? deepLink}) — launches the full native EImzoActivity (Home + Keys + AddKey + sign flow). Optional deep-link argument jumps straight into the sign flow.
• Example app simplified to two buttons: "Open E-IMZO native UI" and "Open with deep link (sign flow)".
• Verbose diagnostic logging added to EImzoSDK.import* and EImzoApiClient.rpcCall (bakes exception class + stack into the log message string so R8 can't drop it).

1.0.0

BREAKING: Rewritten as a thin wrapper around the official E-IMZO Mobile SDK. The bundled eimzo-sdk-1.0.0 native SDK (classes + resources + jniLibs) owns all signing / key-management UI; this plugin just initializes it on the host activity and forwards deep links into Dart.

• New singleton entry point: EimzoFlutter.instance (the old static API is gone).
• Three-method API: init({EimzoConfig}) (runs EImzoSDK.checkLicenseAndInit), getInitialDeeplink(), onNewDeeplink().
• EimzoConfig exposes isTestMode, productionApiUrl, testApiUrl.
• EimzoException wraps platform errors.
• Deep-link scheme host changed from eimzo://open to eimzo://sign (per new SDK).
• Android: dropped uz.yt.idcard.eimzo:flutter_debug/release dependency and the nexus.yt.uz repository requirement. AAR contents are merged into the plugin (classes, res, jniLibs, manifest) plus transitive deps (kotlinx-coroutines, AndroidX core/appcompat/lifecycle/room, Material, OkHttp, Gson, BouncyCastle, Lottie). Consumers don't need any extra Maven repo.
• AGP androidResources.additionalParameters '--extra-packages', 'uz.eimzo.sdk' so the bundled SDK can resolve its R class against the merged resources.
• Removed the separate-Flutter-engine EimzoFlutterActivity — deep links are delivered to the host app's MainActivity.
• Licensing: apps must register their package name at [e-mail]. Unregistered apps see the SDK's blocked-app screen automatically.

0.2.0

• Android: E-IMZO Flutter modul dependency versiyasi 1.1.3 ga yangilandi (flutter_debug va flutter_release).

0.1.8

• Android: rootProject.allprojects { repositories } bloki olib tashlandi — zamonaviy Flutter proyektlardagi dependencyResolutionManagement bilan to'qnashib, build xatosiga va MissingPluginExceptionga olib kelardi.
• README: Maven repository qo'shish majburiyligi aniq belgilandi.

0.1.7

• README: core library desugaring sozlash bo'limi qo'shildi.

0.1.6

• Android: isCoreLibraryDesugaringEnabled true — Groovy sintaksisiga o'tkazildi.

0.1.5

• Android: isCoreLibraryDesugaringEnabled = true compileOptions ga qo'shildi — desugaring to'liq yoqildi.

0.1.4

• Android: coreLibraryDesugaring (desugar_jdk_libs:2.1.4) to'g'ri e'lon qilindi.

0.1.3

• Android: coreLibraryDesugaring("com.android.tools:desugar_jdk_libs:2.1.4") dependency qo'shildi — Java 8+ API desugaring qo'llab-quvvatlash uchun.

0.1.2

• Android: E-IMZO Flutter modul dependency versiyasi 1.0.0 ga tuzatildi.

0.1.1

• Android: E-IMZO Flutter modul dependency versiyasi 1.0.0 ga yangilandi (flutter_debug va flutter_release).

0.1.0

• Initial release.
• Android: E-IMZO Flutter modulini EimzoFlutterActivity orqali ishga tushirish.
• openEImzo({String? deeplink}) — E-IMZO imzolash ekranini ochadi.
• getInitialLink() — ilova eimzo:// orqali ochilgan bo'lsa dastlabki URL ni qaytaradi.
• linkStream — ilova ochiq turganida kelgan eimzo:// deep linklar oqimi.