Add opt-in language selector and release 4.9.0

CHANGELOG.md

@@ -1,3 +1,13 @@
+## 4.9.0
+
+Adds the opt-in `showLanguageSelector` configuration option.
+
+When enabled, users can change the verification language from the welcome screen using the same compact, searchable selector as the web verification flow.
+The selector remains hidden by default.
+
+Pins the iOS and Android native SDKs exactly to 4.9.0.
+
+
 ## 4.8.0
 
 - Native SDKs 4.8.0 on both platforms.

README.md

@@ -85,7 +85,7 @@ didit_sdk_ios_pod = case $DiditSdkIosVariant
                     else
                       raise "Invalid $DiditSdkIosVariant '#{$DiditSdkIosVariant}'. Supported values: all, core, autodetection, nfc."
                     end
-didit_sdk_ios_podspec = 'https://raw.githubusercontent.com/didit-protocol/sdk-ios/4.8.0/DiditSDK.podspec'
+didit_sdk_ios_podspec = 'https://raw.githubusercontent.com/didit-protocol/sdk-ios/4.9.0/DiditSDK.podspec'
 
 target 'Runner' do
   use_frameworks!
@@ -286,6 +286,7 @@ final result = await DiditSdk.startVerification(
   'your-session-token',
   config: DiditConfig(
     languageCode: 'he',       // Force Hebrew language
+    showLanguageSelector: true, // Let the user change language
     fontFamily: 'Avenir',     // Custom font
     loggingEnabled: true,     // Debug logging
   ),
@@ -297,6 +298,7 @@ final result = await DiditSdk.startVerification(
 | Option | Type | Default | Description |
 |--------|------|---------|-------------|
 | `languageCode` | `String?` | Device locale | ISO 639-1 language code (e.g. `"en"`, `"fr"`, `"ar"`) |
+| `showLanguageSelector` | `bool` | `false` | Show the web-style language selector on the welcome screen |
 | `fontFamily` | `String?` | System font | Custom font family name |
 | `loggingEnabled` | `bool` | `false` | Enable SDK debug logging |
 | `showCloseButton` | `bool` | `true` | Show the close (X) button on verification step screens |
@@ -321,6 +323,17 @@ await DiditSdk.startVerification(token, config: DiditConfig(languageCode: 'he'))
 await DiditSdk.startVerification(token);
 ```
 
+### `showLanguageSelector`
+
+Set this to `true` to let users change the verification language from the welcome screen. The selector is hidden by default.
+
+```dart
+await DiditSdk.startVerification(
+  token,
+  config: const DiditConfig(showLanguageSelector: true),
+);
+```
+
 ### `fontFamily`
 
 Overrides the font used throughout the SDK UI. The font must be registered in your app's native configuration:

android/build.gradle.kts

@@ -1,7 +1,7 @@
 group = "me.didit.sdk.sdk_flutter"
 version = "1.0-SNAPSHOT"
 
-val diditSdkAndroidVersion = "4.8.0"
+val diditSdkAndroidVersion = "4.9.0"
 val diditSdkAndroidVariant = (
     rootProject.findProperty("diditSdkAndroidVariant")
         ?: findProperty("diditSdkAndroidVariant")

android/src/main/kotlin/me/didit/sdk/sdk_flutter/SdkFlutterPlugin.kt

@@ -186,6 +186,7 @@ class SdkFlutterPlugin :
 
         return Configuration(
             languageLocale = language,
+            showLanguageSelector = map["showLanguageSelector"] as? Boolean ?: false,
             fontFamily = map["fontFamily"] as? String,
             loggingEnabled = map["loggingEnabled"] as? Boolean ?: false,
             showCloseButton = map["showCloseButton"] as? Boolean ?: true,

example/ios/Podfile

@@ -48,7 +48,7 @@ didit_sdk_ios_pod = case $DiditSdkIosVariant
                     end
 didit_sdk_ios_podspec = ENV.fetch(
   'DIDIT_SDK_IOS_PODSPEC',
-  'https://raw.githubusercontent.com/didit-protocol/sdk-ios/4.8.0/DiditSDK.podspec'
+  'https://raw.githubusercontent.com/didit-protocol/sdk-ios/4.9.0/DiditSDK.podspec'
 )
 
 target 'Runner' do

example/ios/Podfile.lock

@@ -1,34 +1,34 @@
 PODS:
-  - didit_sdk (4.8.0):
-    - DiditSDK/All (= 4.8.0)
+  - didit_sdk (4.9.0):
+    - DiditSDK/All (= 4.9.0)
     - Flutter
-  - DiditSDK/All (4.8.0)
+  - DiditSDK/All (4.9.0)
   - Flutter (1.0.0)
   - integration_test (0.0.1):
     - Flutter
 
 DEPENDENCIES:
   - didit_sdk (from `.symlinks/plugins/didit_sdk/ios`)
-  - DiditSDK/All (from `https://raw.githubusercontent.com/didit-protocol/sdk-ios/4.8.0/DiditSDK.podspec`)
+  - DiditSDK/All (from `https://raw.githubusercontent.com/didit-protocol/sdk-ios/4.9.0/DiditSDK.podspec`)
   - Flutter (from `Flutter`)
   - integration_test (from `.symlinks/plugins/integration_test/ios`)
 
 EXTERNAL SOURCES:
   didit_sdk:
     :path: ".symlinks/plugins/didit_sdk/ios"
   DiditSDK:
-    :podspec: https://raw.githubusercontent.com/didit-protocol/sdk-ios/4.8.0/DiditSDK.podspec
+    :podspec: https://raw.githubusercontent.com/didit-protocol/sdk-ios/4.9.0/DiditSDK.podspec
   Flutter:
     :path: Flutter
   integration_test:
     :path: ".symlinks/plugins/integration_test/ios"
 
 SPEC CHECKSUMS:
-  didit_sdk: 5b9f62df3c640e3f8a8a12b607594e4694a98ead
-  DiditSDK: 1f7080792951b143ab66ac7327c7fe868a68d0ec
+  didit_sdk: 0f0ca48a71ae905c2de71b02d24475e05db52cf9
+  DiditSDK: 18cfba785d456e42e3f6cc70f4c69da112fad0f7
   Flutter: cabc95a1d2626b1b06e7179b784ebcf0c0cde467
   integration_test: 4a889634ef21a45d28d50d622cf412dc6d9f586e
 
-PODFILE CHECKSUM: 0b5e0608cb5879362a01eb8afc4c36bfbe81c08e
+PODFILE CHECKSUM: dcce6b2a7fd6d6fac6c43415d61be3170315620f
 
 COCOAPODS: 1.16.2

example/pubspec.lock

@@ -55,7 +55,7 @@ packages:
       path: ".."
       relative: true
     source: path
-    version: "4.8.0"
+    version: "4.9.0"
   fake_async:
     dependency: transitive
     description:

ios/didit_sdk.podspec

@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name             = 'didit_sdk'
-  s.version          = '4.8.0'
+  s.version          = '4.9.0'
   s.summary          = 'Didit Identity Verification SDK for Flutter'
   s.description      = <<-DESC
 Flutter plugin wrapping the native DiditSDK for identity verification
@@ -31,7 +31,7 @@ with document scanning, NFC passport reading, and liveness detection.
                       else
                         raise "Invalid DiditSdk iOS variant '#{didit_sdk_ios_variant}'. Set $DiditSdkIosVariant in your Podfile to one of: all, core, autodetection, nfc."
                       end
-  s.dependency didit_sdk_ios_pod, '4.8.0'
+  s.dependency didit_sdk_ios_pod, '4.9.0'
 
   s.platform = :ios, '13.0'
   s.static_framework = true

ios/didit_sdk/Package.swift

@@ -15,7 +15,7 @@ let package = Package(
         .library(name: "didit-sdk", targets: ["didit_sdk"])
     ],
     dependencies: [
-        .package(url: "https://github.com/didit-protocol/sdk-ios.git", exact: "4.8.0")
+        .package(url: "https://github.com/didit-protocol/sdk-ios.git", exact: "4.9.0")
     ],
     targets: [
         .target(

ios/didit_sdk/Sources/didit_sdk/SdkFlutterPlugin.swift

@@ -206,7 +206,8 @@ public class SdkFlutterPlugin: NSObject, FlutterPlugin {
             defaultDocumentCamera: defaultDocumentCamera,
             defaultLivenessCamera: defaultLivenessCamera,
             showDocumentCameraSwitchButton: dict["showDocumentCameraSwitchButton"] as? Bool ?? true,
-            showLivenessCameraSwitchButton: dict["showLivenessCameraSwitchButton"] as? Bool ?? true
+            showLivenessCameraSwitchButton: dict["showLivenessCameraSwitchButton"] as? Bool ?? true,
+            showLanguageSelector: dict["showLanguageSelector"] as? Bool ?? false
         )
     }
 

lib/sdk_flutter.dart

@@ -80,7 +80,7 @@ class DiditSdk {
   static int _transactionCallCounter = 0;
   static bool _transactionUpdateHandlerRegistered = false;
   static final Map<String, void Function(DiditTransactionResult)>
-      _pendingTransactionUpdates = {};
+  _pendingTransactionUpdates = {};
 
   static void _ensureTransactionUpdateHandler() {
     if (_transactionUpdateHandlerRegistered) return;
@@ -140,15 +140,12 @@ class DiditSdk {
       _pendingTransactionUpdates[callId] = onTransactionUpdated;
     }
     try {
-      final raw = await SdkFlutterPlatform.instance.submitTransaction(
-        transactionToken,
-        transaction.toMap(),
-        {
-          'callId': callId,
-          'autoLaunchAction': options.autoLaunchAction,
-          if (options.baseUrl != null) 'baseUrl': options.baseUrl,
-        },
-      );
+      final raw = await SdkFlutterPlatform.instance
+          .submitTransaction(transactionToken, transaction.toMap(), {
+            'callId': callId,
+            'autoLaunchAction': options.autoLaunchAction,
+            if (options.baseUrl != null) 'baseUrl': options.baseUrl,
+          });
       final result = DiditTransactionResult.fromMap(raw);
       if (result.actionRequired == null) {
         _pendingTransactionUpdates.remove(callId);

lib/sdk_flutter_method_channel.dart

@@ -9,7 +9,7 @@ class MethodChannelSdkFlutter extends SdkFlutterPlatform {
   final methodChannel = const MethodChannel('didit_sdk');
 
   void Function(String callId, Map<String, dynamic> result)?
-      _transactionUpdateHandler;
+  _transactionUpdateHandler;
 
   @override
   Future<Map<String, dynamic>> startVerification(
@@ -69,8 +69,9 @@ class MethodChannelSdkFlutter extends SdkFlutterPlatform {
     void Function(String callId, Map<String, dynamic> result)? handler,
   ) {
     _transactionUpdateHandler = handler;
-    methodChannel
-        .setMethodCallHandler(handler == null ? null : _handlePlatformCall);
+    methodChannel.setMethodCallHandler(
+      handler == null ? null : _handlePlatformCall,
+    );
   }
 
   Future<dynamic> _handlePlatformCall(MethodCall call) async {

lib/sdk_flutter_platform_interface.dart

@@ -31,7 +31,8 @@ abstract class SdkFlutterPlatform extends PlatformInterface {
     Map<String, dynamic>? config,
   ) {
     throw UnimplementedError(
-        'startVerificationWithWorkflow() has not been implemented.');
+      'startVerificationWithWorkflow() has not been implemented.',
+    );
   }
 
   /// Submit a transaction with a transaction SDK token.
@@ -58,6 +59,7 @@ abstract class SdkFlutterPlatform extends PlatformInterface {
     void Function(String callId, Map<String, dynamic> result)? handler,
   ) {
     throw UnimplementedError(
-        'setTransactionUpdateHandler() has not been implemented.');
+      'setTransactionUpdateHandler() has not been implemented.',
+    );
   }
 }

lib/src/transactions.dart

@@ -34,19 +34,18 @@ class DiditTransactionInfo {
   });
 
   Map<String, dynamic> toMap() => {
-        if (direction != null) 'direction': direction,
-        if (amount != null) 'amount': amount,
-        if (currency != null) 'currency': currency,
-        if (currencyType != null) 'currencyType': currencyType,
-        if (amountInDefaultCurrency != null)
-          'amountInDefaultCurrency': amountInDefaultCurrency,
-        if (defaultCurrencyCode != null)
-          'defaultCurrencyCode': defaultCurrencyCode,
-        if (paymentDetails != null) 'paymentDetails': paymentDetails,
-        if (paymentTxnId != null) 'paymentTxnId': paymentTxnId,
-        if (type != null) 'type': type,
-        if (cryptoParams != null) 'cryptoParams': cryptoParams,
-      };
+    if (direction != null) 'direction': direction,
+    if (amount != null) 'amount': amount,
+    if (currency != null) 'currency': currency,
+    if (currencyType != null) 'currencyType': currencyType,
+    if (amountInDefaultCurrency != null)
+      'amountInDefaultCurrency': amountInDefaultCurrency,
+    if (defaultCurrencyCode != null) 'defaultCurrencyCode': defaultCurrencyCode,
+    if (paymentDetails != null) 'paymentDetails': paymentDetails,
+    if (paymentTxnId != null) 'paymentTxnId': paymentTxnId,
+    if (type != null) 'type': type,
+    if (cryptoParams != null) 'cryptoParams': cryptoParams,
+  };
 }
 
 /// Payment method of a transaction participant.
@@ -66,10 +65,10 @@ class DiditTransactionPaymentMethod {
   });
 
   Map<String, dynamic> toMap() => {
-        if (type != null) 'type': type,
-        if (accountId != null) 'accountId': accountId,
-        if (issuingCountry != null) 'issuingCountry': issuingCountry,
-      };
+    if (type != null) 'type': type,
+    if (accountId != null) 'accountId': accountId,
+    if (issuingCountry != null) 'issuingCountry': issuingCountry,
+  };
 }
 
 /// A transaction participant (subject or counterparty).
@@ -102,17 +101,17 @@ class DiditTransactionParticipant {
   });
 
   Map<String, dynamic> toMap() => {
-        if (type != null) 'type': type,
-        if (externalUserId != null) 'externalUserId': externalUserId,
-        if (fullName != null) 'fullName': fullName,
-        if (firstName != null) 'firstName': firstName,
-        if (lastName != null) 'lastName': lastName,
-        if (dob != null) 'dob': dob,
-        if (address != null) 'address': address,
-        if (institutionInfo != null) 'institutionInfo': institutionInfo,
-        if (device != null) 'device': device,
-        if (paymentMethod != null) 'paymentMethod': paymentMethod!.toMap(),
-      };
+    if (type != null) 'type': type,
+    if (externalUserId != null) 'externalUserId': externalUserId,
+    if (fullName != null) 'fullName': fullName,
+    if (firstName != null) 'firstName': firstName,
+    if (lastName != null) 'lastName': lastName,
+    if (dob != null) 'dob': dob,
+    if (address != null) 'address': address,
+    if (institutionInfo != null) 'institutionInfo': institutionInfo,
+    if (device != null) 'device': device,
+    if (paymentMethod != null) 'paymentMethod': paymentMethod!.toMap(),
+  };
 }
 
 /// Travel rule information attached to a transaction.
@@ -136,14 +135,14 @@ class DiditTravelRule {
   });
 
   Map<String, dynamic> toMap() => {
-        if (status != null) 'status': status,
-        if (protocol != null) 'protocol': protocol,
-        if (required != null) 'required': required,
-        if (obligationsCount != null) 'obligationsCount': obligationsCount,
-        if (originatorData != null) 'originatorData': originatorData,
-        if (beneficiaryData != null) 'beneficiaryData': beneficiaryData,
-        if (metadata != null) 'metadata': metadata,
-      };
+    if (status != null) 'status': status,
+    if (protocol != null) 'protocol': protocol,
+    if (required != null) 'required': required,
+    if (obligationsCount != null) 'obligationsCount': obligationsCount,
+    if (originatorData != null) 'originatorData': originatorData,
+    if (beneficiaryData != null) 'beneficiaryData': beneficiaryData,
+    if (metadata != null) 'metadata': metadata,
+  };
 }
 
 /// A transaction to submit from the device.
@@ -184,18 +183,18 @@ class DiditTransactionPayload {
   });
 
   Map<String, dynamic> toMap() => {
-        'txnId': txnId,
-        if (txnDate != null) 'txnDate': txnDate,
-        if (zoneId != null) 'zoneId': zoneId,
-        if (type != null) 'type': type,
-        if (info != null) 'info': info!.toMap(),
-        if (subject != null) 'subject': subject!.toMap(),
-        if (counterparty != null) 'counterparty': counterparty!.toMap(),
-        if (props != null) 'props': props,
-        if (travelRule != null) 'travelRule': travelRule!.toMap(),
-        if (includeCryptoScreening != null)
-          'includeCryptoScreening': includeCryptoScreening,
-      };
+    'txnId': txnId,
+    if (txnDate != null) 'txnDate': txnDate,
+    if (zoneId != null) 'zoneId': zoneId,
+    if (type != null) 'type': type,
+    if (info != null) 'info': info!.toMap(),
+    if (subject != null) 'subject': subject!.toMap(),
+    if (counterparty != null) 'counterparty': counterparty!.toMap(),
+    if (props != null) 'props': props,
+    if (travelRule != null) 'travelRule': travelRule!.toMap(),
+    if (includeCryptoScreening != null)
+      'includeCryptoScreening': includeCryptoScreening,
+  };
 }
 
 /// A user action required to complete the transaction.