bump Loans SDK to dark-theme internal release (Android 5.1.4-91, iOS …

android/build.gradle

@@ -150,7 +150,7 @@ dependencies {
    //noinspection GradleDynamicVersion
     implementation 'com.facebook.react:react-native:+'  // From node_modules
     implementation 'com.smallcase.gateway:sdk:6.1.1'
-    implementation 'com.smallcase.loans:sdk:5.1.3'
+    implementation 'com.smallcase.loans:sdk-sourav-native-dark-theme-82ee39c:5.1.4-91-release'
     implementation "androidx.core:core-ktx:1.3.1"
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
 }

android/src/main/java/com/reactnativesmallcasegateway/SmallcaseGatewayModule.kt

@@ -352,7 +352,7 @@ class SmallcaseGatewayModule(reactContext: ReactApplicationContext) : ReactConte
         promise.reject(Throwable("Interaction token is null"))
         return
       }
-      val loanConfigObj = ScLoanInfo(interactionToken)
+      val loanConfigObj = ScLoanInfo(interactionToken, parseColorScheme(hashMap["colorScheme"]))
       ScLoan.apply(appCompatActivity, loanConfigObj, object : ScLoanResult {
         override fun onFailure(error: ScLoanError) {
           promise.reject("${error.code}", scLoanResponseToWritableMap(error) ?: return)
@@ -376,7 +376,7 @@ class SmallcaseGatewayModule(reactContext: ReactApplicationContext) : ReactConte
         promise.reject(Throwable("Interaction token is null"))
         return
       }
-      val loanConfigObj = ScLoanInfo(interactionToken)
+      val loanConfigObj = ScLoanInfo(interactionToken, parseColorScheme(hashMap["colorScheme"]))
       ScLoan.pay(appCompatActivity, loanConfigObj, object : ScLoanResult {
         override fun onFailure(error: ScLoanError) {
           promise.reject("${error.code}", scLoanResponseToWritableMap(error) ?: return)
@@ -400,7 +400,7 @@ class SmallcaseGatewayModule(reactContext: ReactApplicationContext) : ReactConte
         promise.reject(Throwable("Interaction token is null"))
         return
       }
-      val loanConfigObj = ScLoanInfo(interactionToken)
+      val loanConfigObj = ScLoanInfo(interactionToken, parseColorScheme(hashMap["colorScheme"]))
       ScLoan.withdraw(appCompatActivity, loanConfigObj, object : ScLoanResult {
         override fun onFailure(error: ScLoanError) {
           promise.reject("${error.code}", scLoanResponseToWritableMap(error) ?: return)
@@ -424,7 +424,7 @@ class SmallcaseGatewayModule(reactContext: ReactApplicationContext) : ReactConte
         promise.reject(Throwable("Interaction token is null"))
         return
       }
-      val loanConfigObj = ScLoanInfo(interactionToken)
+      val loanConfigObj = ScLoanInfo(interactionToken, parseColorScheme(hashMap["colorScheme"]))
       ScLoan.service(appCompatActivity, loanConfigObj, object : ScLoanResult {
         override fun onFailure(error: ScLoanError) {
           promise.reject("${error.code}", scLoanResponseToWritableMap(error) ?: return)
@@ -448,7 +448,7 @@ class SmallcaseGatewayModule(reactContext: ReactApplicationContext) : ReactConte
         promise.reject(Throwable("Interaction token is null"))
         return
       }
-      val loanConfigObj = ScLoanInfo(interactionToken)
+      val loanConfigObj = ScLoanInfo(interactionToken, parseColorScheme(hashMap["colorScheme"]))
       ScLoan.triggerInteraction(appCompatActivity, loanConfigObj, object : ScLoanResult {
         override fun onFailure(error: ScLoanError) {
           promise.reject("${error.code}", scLoanResponseToWritableMap(error) ?: return)
@@ -460,6 +460,16 @@ class SmallcaseGatewayModule(reactContext: ReactApplicationContext) : ReactConte
       })
     }
 
+    // colorScheme rides the bridge as a primitive string (not a serialized object) and is
+    // mapped back to the native enum here. Unknown/absent → null, so the SDK keeps its
+    // "partner sent nothing → light, don't force theme param" default.
+    private fun parseColorScheme(value: String?): ScLoanColorScheme? = when (value) {
+        "dark" -> ScLoanColorScheme.DARK
+        "light" -> ScLoanColorScheme.LIGHT
+        "system" -> ScLoanColorScheme.SYSTEM
+        else -> null
+    }
+
     private fun getProtocol(envName: String): Environment.PROTOCOL {
         return when (envName) {
             "production" -> Environment.PROTOCOL.PRODUCTION

ios/SmallcaseGateway.m

@@ -628,6 +628,24 @@ @interface RCT_EXTERN_MODULE(SmallcaseGateway, NSObject)
     });
 }
 
+// colorScheme rides the bridge as a primitive string (not a serialized object) and is
+// mapped back to the native enum here. Unknown/absent → the token-only initializer, so the
+// SDK keeps its "partner sent nothing → light, don't force theme param" default.
+- (ScLoanInfo *)loanInfoFromDict:(NSDictionary *)loanInfo {
+    NSString *interactionToken = loanInfo[@"interactionToken"];
+    id scheme = loanInfo[@"colorScheme"];
+    if ([scheme isKindOfClass:[NSString class]]) {
+        if ([scheme isEqualToString:@"dark"]) {
+            return [[ScLoanInfo alloc] initWithInteractionToken:interactionToken colorScheme:ScLoanColorSchemeDark];
+        } else if ([scheme isEqualToString:@"light"]) {
+            return [[ScLoanInfo alloc] initWithInteractionToken:interactionToken colorScheme:ScLoanColorSchemeLight];
+        } else if ([scheme isEqualToString:@"system"]) {
+            return [[ScLoanInfo alloc] initWithInteractionToken:interactionToken colorScheme:ScLoanColorSchemeSystem];
+        }
+    }
+    return [[ScLoanInfo alloc] initWithInteractionToken:interactionToken];
+}
+
 RCT_REMAP_METHOD(apply,
                  loanInfo: (NSDictionary *)loanInfo
                  applyWithResolver:(RCTPromiseResolveBlock)resolve
@@ -640,7 +658,7 @@ @interface RCT_EXTERN_MODULE(SmallcaseGateway, NSObject)
             NSString *interactionToken = loanInfo[@"interactionToken"];
             NSLog(@" ----------- Interaction Token: %@", interactionToken);
 
-            ScLoanInfo *gatewayLoanInfo = [[ScLoanInfo alloc] initWithInteractionToken:interactionToken];
+            ScLoanInfo *gatewayLoanInfo = [self loanInfoFromDict:loanInfo];
 
             [ScLoan.instance applyWithPresentingController:[[[UIApplication sharedApplication] keyWindow] rootViewController] loanInfo:gatewayLoanInfo completion:^(ScLoanSuccess * success, ScLoanError * error) {
 
@@ -667,7 +685,7 @@ @interface RCT_EXTERN_MODULE(SmallcaseGateway, NSObject)
             NSString *interactionToken = loanInfo[@"interactionToken"];
             NSLog(@" ----------- Interaction Token: %@", interactionToken);
 
-            ScLoanInfo *gatewayLoanInfo = [[ScLoanInfo alloc] initWithInteractionToken:interactionToken];
+            ScLoanInfo *gatewayLoanInfo = [self loanInfoFromDict:loanInfo];
 
             [ScLoan.instance payWithPresentingController:[[[UIApplication sharedApplication] keyWindow] rootViewController] loanInfo:gatewayLoanInfo completion:^(ScLoanSuccess * success, ScLoanError * error) {
 
@@ -694,7 +712,7 @@ @interface RCT_EXTERN_MODULE(SmallcaseGateway, NSObject)
             NSString *interactionToken = loanInfo[@"interactionToken"];
             NSLog(@" ----------- Interaction Token: %@", interactionToken);
 
-            ScLoanInfo *gatewayLoanInfo = [[ScLoanInfo alloc] initWithInteractionToken:interactionToken];
+            ScLoanInfo *gatewayLoanInfo = [self loanInfoFromDict:loanInfo];
 
             [ScLoan.instance withdrawWithPresentingController:[[[UIApplication sharedApplication] keyWindow] rootViewController] loanInfo:gatewayLoanInfo completion:^(ScLoanSuccess * success, ScLoanError * error) {
 
@@ -721,7 +739,7 @@ @interface RCT_EXTERN_MODULE(SmallcaseGateway, NSObject)
             NSString *interactionToken = loanInfo[@"interactionToken"];
             NSLog(@" ----------- Interaction Token: %@", interactionToken);
 
-            ScLoanInfo *gatewayLoanInfo = [[ScLoanInfo alloc] initWithInteractionToken:interactionToken];
+            ScLoanInfo *gatewayLoanInfo = [self loanInfoFromDict:loanInfo];
 
             [ScLoan.instance serviceWithPresentingController:[[[UIApplication sharedApplication] keyWindow] rootViewController] loanInfo:gatewayLoanInfo completion:^(ScLoanSuccess * success, ScLoanError * error) {
 
@@ -749,7 +767,7 @@ @interface RCT_EXTERN_MODULE(SmallcaseGateway, NSObject)
             NSString *interactionToken = loanInfo[@"interactionToken"];
             NSLog(@" ----------- Interaction Token: %@", interactionToken);
 
-            ScLoanInfo *gatewayLoanInfo = [[ScLoanInfo alloc] initWithInteractionToken:interactionToken];
+            ScLoanInfo *gatewayLoanInfo = [self loanInfoFromDict:loanInfo];
 
             [ScLoan.instance triggerInteractionWithPresentingController:[[[UIApplication sharedApplication] keyWindow] rootViewController] loanInfo:gatewayLoanInfo completion:^(ScLoanSuccess * success, ScLoanError * error) {
 

react-native-smallcase-gateway.podspec

@@ -35,5 +35,7 @@ Pod::Spec.new do |s|
   end
 
   s.dependency 'SCGateway', '7.2.0'
-  s.dependency 'SCLoans', '7.1.2'
+  # INTERNAL TEST PIN: dark-theme branch build (mirrors the android/build.gradle pin).
+  # Revert to: s.dependency 'SCLoans', '7.2.0'
+  s.dependency 'SCLoans-sourav-native-dark-theme-0e85bd6', '7.1.2-44-release'
 end

smart_investing_react_native/android/app/build.gradle

@@ -57,7 +57,7 @@ react {
 /**
  * Set this to true to Run Proguard on Release builds to minify the Java bytecode.
  */
-def enableProguardInReleaseBuilds = false
+def enableProguardInReleaseBuilds = true
 
 /**
  * The preferred build flavor of JavaScriptCore (JSC)

smart_investing_react_native/android/app/proguard-rules.pro

@@ -8,3 +8,35 @@
 #   http://developer.android.com/guide/developing/tools/proguard.html
 
 # Add any project specific keep options here:
+
+# SCLoans ships -repackageclasses 'com.smallcase.loans' as a consumer rule, which
+# causes the host R8 to move 6 000+ external classes into com.smallcase.loans —
+# colliding with the SDK's own pre-obfuscated classes and corrupting the Koin DI
+# type graph at runtime (ClassCastException in wi/cm/o40 chain).
+# -keeppackagenames overrides -repackageclasses per the ProGuard/R8 spec.
+-keeppackagenames **
+
+# SCGateway (com.smallcase.gateway:sdk) ships NO consumer proguard rules and its
+# classes enter R8 with clear names, so the host R8 (full mode) freely obfuscates
+# and merges its Dagger factories and Retrofit interfaces. That breaks
+# retrofit.create(GatewayApiService) — the proxy cast fails at runtime with a
+# ClassCastException routed through R8's synthetic ThrowCCE helper
+# (FakeNetworkModule.provideGatewayApiService chain). Keep the SDK intact,
+# mirroring the -keep that SCLoans already ships for itself.
+-keep class com.smallcase.gateway.** { *; }
+
+# Retrofit + R8 full mode (AGP 8 default): generic signatures are stripped for
+# any type that is not kept, so ConfigService.getBrokerConfigs(): Call<Foo>
+# degrades to a raw Call and Retrofit rejects it
+# ("Call return type must be parameterized as Call<Foo>"). These are the
+# canonical rules Retrofit 2.9+ bundles in META-INF/proguard/retrofit2.pro; the
+# gateway SDK vendors an older Retrofit whose embedded rules never reach the host,
+# so we declare them here. allowobfuscation/allowshrinking keep the types
+# "kept enough" to retain their generic signatures while still letting R8 rename them.
+-keepattributes Signature, InnerClasses, EnclosingMethod
+-keepclassmembers,allowshrinking,allowobfuscation interface * {
+    @retrofit2.http.* <methods>;
+}
+-keep,allowobfuscation,allowshrinking interface retrofit2.Call
+-keep,allowobfuscation,allowshrinking class retrofit2.Response
+-keep,allowobfuscation,allowshrinking class kotlin.coroutines.Continuation

smart_investing_react_native/android/gradle.properties

@@ -41,4 +41,8 @@ hermesEnabled=true
 
 artifactory_contextUrl=https\://artifactory.smallcase.com/artifactory
 artifactory_password=reactNativeUser123
-artifactory_user=react_native_user
+artifactory_user=react_native_user
+
+# R8 full mode stress test — loans SDK consumer-rules.pro verified safe 2026-07-01
+# Remove after confirming release build passes all P0 QA cases
+android.enableR8.fullMode=true

smart_investing_react_native/app/screens/LoansScreen.tsx

@@ -16,10 +16,23 @@ import {
 import {SIJsonViewer} from '../components/SIJsonViewer';
 import {SmartButton} from './HoldingsScreen';
 import {SIDropDown} from '../components/SIDropdown';
+import SegmentedControl from '@react-native-segmented-control/segmented-control';
 import {ScLoan} from 'react-native-smallcase-gateway';
 
 type LoanSummaryType = Awaited<ReturnType<typeof getUnityUserLoanSummary>>;
 
+// Color scheme passed to the LAS web UI. Index 0 ("None") omits colorScheme
+// entirely so the SDK keeps its "partner sent nothing → light" default; the
+// rest map to the primitive string the native bridge expects.
+type ScLoanColorScheme = 'light' | 'dark' | 'system';
+const COLOR_SCHEME_LABELS = ['None', 'Light', 'Dark', 'System'];
+const COLOR_SCHEME_VALUES: (ScLoanColorScheme | undefined)[] = [
+  undefined,
+  'light',
+  'dark',
+  'system',
+];
+
 export const basePayload = {
   intent: 'LOAN_APPLICATION',
   config: {
@@ -63,6 +76,16 @@ const LoansScreen = ({route}: {route: any}) => {
   const [loanSummary, setLoanSummary] = useState<LoanSummaryType>();
   const [offersInput] = useState<string>('');
 
+  // Selected LAS color scheme; defaults to index 0 ("None").
+  const [colorSchemeIndex, setColorSchemeIndex] = useState<number>(0);
+
+  // Single source of truth for the ScLoanInfo passed to every trigger. When the
+  // selected scheme is "None" we omit the key so the SDK applies its default.
+  const buildLoanInfo = (token: string) => {
+    const colorScheme = COLOR_SCHEME_VALUES[colorSchemeIndex];
+    return colorScheme ? {interactionToken: token, colorScheme} : {interactionToken: token};
+  };
+
   const [createUnityUserPayload, setCreateUnityUserPayload] =
     useState<GenerateUnityUserPayload>({
       id: '',
@@ -227,9 +250,7 @@ const LoansScreen = ({route}: {route: any}) => {
       if (typeof interactionToken !== 'string') {
         throw new Error('Invalid interaction token!');
       }
-      const applyRes = await ScLoan.apply({
-        interactionToken: interactionToken,
-      });
+      const applyRes = await ScLoan.apply(buildLoanInfo(interactionToken));
       alert('Success', `${JSON.stringify(applyRes)}`);
     } catch (error: any) {
       alert('Error', `${error}, ${JSON.stringify(error.userInfo)}`);
@@ -241,9 +262,7 @@ const LoansScreen = ({route}: {route: any}) => {
       if (typeof interactionToken !== 'string') {
         throw new Error('Invalid interaction token!');
       }
-      const payRes = await ScLoan.pay({
-        interactionToken: interactionToken,
-      });
+      const payRes = await ScLoan.pay(buildLoanInfo(interactionToken));
       alert('Success', `${JSON.stringify(payRes)}`);
     } catch (error: any) {
       alert('Error', `${error}, ${JSON.stringify(error.userInfo)}`);
@@ -255,9 +274,7 @@ const LoansScreen = ({route}: {route: any}) => {
       if (typeof interactionToken !== 'string') {
         throw new Error('Invalid interaction token!');
       }
-      const withdrawRes = await ScLoan.withdraw({
-        interactionToken: interactionToken,
-      });
+      const withdrawRes = await ScLoan.withdraw(buildLoanInfo(interactionToken));
       alert('Success', `${JSON.stringify(withdrawRes)}`);
     } catch (error: any) {
       alert('Error', `${error}, ${JSON.stringify(error.userInfo)}`);
@@ -269,9 +286,7 @@ const LoansScreen = ({route}: {route: any}) => {
       if (typeof interactionToken !== 'string') {
         throw new Error('Invalid interaction token!');
       }
-      const serviceRes = await ScLoan.service({
-        interactionToken: interactionToken,
-      });
+      const serviceRes = await ScLoan.service(buildLoanInfo(interactionToken));
       alert('Success', `${JSON.stringify(serviceRes)}`);
     } catch (error: any) {
       alert('Error', `${error}, ${JSON.stringify(error.userInfo)}`);
@@ -283,9 +298,9 @@ const LoansScreen = ({route}: {route: any}) => {
       if (typeof interactionToken !== 'string') {
         throw new Error('Invalid interaction token!');
       }
-      const serviceRes = await ScLoan.triggerInteraction({
-        interactionToken: interactionToken,
-      });
+      const serviceRes = await ScLoan.triggerInteraction(
+        buildLoanInfo(interactionToken),
+      );
       alert('Success', `${JSON.stringify(serviceRes)}`);
     } catch (error: any) {
       alert('Error', `${error}, ${JSON.stringify(error.userInfo)}`);
@@ -515,6 +530,18 @@ const LoansScreen = ({route}: {route: any}) => {
         }}
         title={'Setup'}
       />
+      <View style={{height: 12, backgroundColor: 'transparent'}} />
+      <Text style={{fontSize: 14, fontWeight: 'bold', marginBottom: 6}}>
+        Color Scheme
+      </Text>
+      <SegmentedControl
+        values={COLOR_SCHEME_LABELS}
+        selectedIndex={colorSchemeIndex}
+        onChange={event => {
+          setColorSchemeIndex(event.nativeEvent.selectedSegmentIndex);
+        }}
+      />
+      <View style={{height: 12, backgroundColor: 'transparent'}} />
       <ScButton onPress={applyForLoan} title={'Apply'} />
       <ScButton onPress={payAmount} title={'Pay'} />
       <ScButton onPress={withdrawAmount} title={'Withdraw'} />

smart_investing_react_native/ios/Podfile.lock

@@ -1410,14 +1410,14 @@ PODS:
     - Yoga
   - react-native-segmented-control (2.5.7):
     - React-Core
-  - react-native-smallcase-gateway (7.3.6):
+  - react-native-smallcase-gateway (7.4.3):
     - RCTRequired
     - RCTTypeSafety
     - React-Codegen
     - React-Core
     - ReactCommon/turbomodule/core
-    - SCGateway (= 7.1.7)
-    - SCLoans (= 7.1.2)
+    - SCGateway (= 7.2.0)
+    - SCLoans-sourav-native-dark-theme-0e85bd6 (= 7.1.2-44-release)
   - React-NativeModulesApple (0.79.4):
     - glog
     - hermes-engine
@@ -1839,8 +1839,8 @@ PODS:
     - ReactCommon/turbomodule/bridging
     - ReactCommon/turbomodule/core
     - Yoga
-  - SCGateway (7.1.7)
-  - SCLoans (7.1.2)
+  - SCGateway (7.2.0)
+  - SCLoans-sourav-native-dark-theme-0e85bd6 (7.1.2-44-release)
   - SocketRocket (0.7.1)
   - Yoga (0.0.0)
 
@@ -1925,10 +1925,11 @@ DEPENDENCIES:
   - Yoga (from `../node_modules/react-native/ReactCommon/yoga`)
 
 SPEC REPOS:
+  https://github.com/smallcase/cocoapodspec-internal.git:
+    - SCLoans-sourav-native-dark-theme-0e85bd6
   trunk:
     - React-Codegen
     - SCGateway
-    - SCLoans
     - SocketRocket
 
 EXTERNAL SOURCES:
@@ -2128,7 +2129,7 @@ SPEC CHECKSUMS:
   React-microtasksnativemodule: ef2292ca147fa8793305e4693586ad0caf3afad3
   react-native-safe-area-context: 562163222d999b79a51577eda2ea8ad2c32b4d06
   react-native-segmented-control: bf6e0032726727498e18dd437ae88afcdbc18e99
-  react-native-smallcase-gateway: 5af44ebaee1d5326befe862f0cf8cb00143f1098
+  react-native-smallcase-gateway: 8e5836a403989efd924992c552fbfdf57dea8a65
   React-NativeModulesApple: da60186ad0aafff031a9bc86b048711d34acc813
   React-oscompat: 472a446c740e39ee39cd57cd7bfd32177c763a2b
   React-perflogger: bbca3688c62f4f39e972d6e21969c95fe441fb6c
@@ -2163,8 +2164,8 @@ SPEC CHECKSUMS:
   RNCClipboard: 37de6995ef72dc869422879e51a46a520d3f08b3
   RNGestureHandler: ebef699ea17e7c0006c1074e1e423ead60ce0121
   RNScreens: 3f6e41f9f89cb888a6b4b27566bdfdf7a3bf51ad
-  SCGateway: a0f1bc86e449c7d440d8661e0936095b6f345179
-  SCLoans: 4accc0a0a483f3943cc513a50800485201fed4dd
+  SCGateway: 8089d79c55ecc8e7b581e0bf56fd28a2e3d957d0
+  SCLoans-sourav-native-dark-theme-0e85bd6: 98e7ffbfcc0da3bc0571caeaaf353ae4a7914dfa
   SocketRocket: d4aabe649be1e368d1318fdf28a022d714d65748
   Yoga: a6cb833e04fb8c59a012b49fb1d040fcb0cbb633