Patch/5.2.1

README.md

@@ -37,3 +37,28 @@ To deploy a new version of the package:
 
 5. **Run the publish workflow**
    Go to [GitHub Actions](https://github.com/smallcase/gw-mob-sdk-flutter/actions) and manually trigger the "🚀 Publish" workflow on the created tag. The workflow will not work on branches - it must be run on a tag.
+
+## Development
+
+### Reset (clean + reinstall deps)
+
+Use the reset script to clean build artifacts (Flutter, Gradle, CocoaPods), lock files and reinstall dependencies across all packages (`scgateway`, `loans`, `smart_investing`):
+
+```bash
+bash scripts/reset.sh
+```
+
+Then run the example app:
+
+```bash
+cd smart_investing && flutter run
+```
+
+### Check ELF 16KB alignment in an APK
+
+Build the APK, then run the checker (requires `zipalign`, `objdump` in PATH):
+
+```bash
+cd smart_investing && flutter build apk --release
+bash scripts/check_elf_alignment.sh smart_investing/build/app/outputs/flutter-apk/app-release.apk
+```

loans/android/build.gradle

@@ -15,6 +15,7 @@ buildscript {
 
 rootProject.allprojects {
     repositories {
+        mavenLocal()
         maven {
             url "https://artifactory.smallcase.com/artifactory/gradle-dev-local"
             credentials {
@@ -64,5 +65,5 @@ android {
 
 dependencies {
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
-    implementation "com.smallcase.loans:sdk:3.1.1"
+    implementation 'com.smallcase.loans:sdk:3.1.1'
 }

scgateway/android/build.gradle

@@ -3,6 +3,7 @@ version '1.0-SNAPSHOT'
 
 buildscript {
     repositories {
+        mavenLocal()
         google()
         jcenter()
     }
@@ -15,6 +16,7 @@ buildscript {
 
 rootProject.allprojects {
     repositories {
+        mavenLocal()
         maven {
             url "https://artifactory.smallcase.com/artifactory/gradle-dev-local"
             credentials {
@@ -64,6 +66,5 @@ android {
 
 dependencies {
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
-
-    implementation "com.smallcase.gateway:sdk:4.4.0"
+    implementation 'com.smallcase.gateway:sdk:4.4.1'
 }

scgateway/lib/scgateway_flutter_plugin.dart

@@ -50,7 +50,7 @@ class ScgatewayFlutterPlugin {
   static const MethodChannel _channel =
       const MethodChannel('scgateway_flutter_plugin');
 
-  static const String _flutterPluginVersion = "4.0.0";
+  static const String _flutterPluginVersion = "5.2.1";
 
   static Future<String?> getSdkVersion() async {
     String? sdkVersion;

scgateway/pubspec.yaml

@@ -1,6 +1,6 @@
 name: scgateway_flutter_plugin
 description: Scgateway Flutter plugin.
-version: 5.2.0
+version: 5.2.1
 homepage: https://github.com/smallcase/gw-mob-sdk-flutter
 
 # The following line prevents the package from being accidentally published to

scripts/check_elf_alignment.sh

@@ -0,0 +1,114 @@
+#!/bin/bash
+progname="${0##*/}"
+progname="${progname%.sh}"
+
+# usage: check_elf_alignment.sh [path to *.so files|path to *.apk|path to *.apex]
+
+cleanup_trap() {
+  if [ -n "${tmp:-}" -a -d "${tmp:-}" ]; then
+    rm -rf ${tmp}
+  fi
+  exit $1
+}
+
+usage() {
+  echo "Host side script to check the ELF alignment of shared libraries."
+  echo "Shared libraries are reported ALIGNED when their ELF regions are"
+  echo "16 KB or 64 KB aligned. Otherwise they are reported as UNALIGNED."
+  echo
+  echo "Usage: ${progname} [input-path|input-APK|input-APEX]"
+}
+
+if [ ${#} -ne 1 ]; then
+  usage
+  exit 1
+fi
+
+case ${1} in
+  --help | -h | -\?)
+    usage
+    exit 0
+    ;;
+
+  *)
+    dir="${1}"
+    ;;
+esac
+
+if ! [ -f "${dir}" -o -d "${dir}" ]; then
+  echo "Invalid file: ${dir}" >&2
+  exit 1
+fi
+
+if [[ "${dir}" == *.apk ]]; then
+  trap 'cleanup_trap 0' EXIT
+
+  echo
+  echo "Recursively analyzing $dir"
+  echo
+
+  if { zipalign --help 2>&1 | grep -q "\-P <pagesize_kb>"; }; then
+    echo "=== APK zip-alignment ==="
+    zipalign -v -c -P 16 4 "${dir}" | egrep 'lib/arm64-v8a|lib/x86_64|Verification'
+    echo "========================="
+  else
+    echo "NOTICE: Zip alignment check requires build-tools version 35.0.0-rc3 or higher."
+    echo "  You can install the latest build-tools by running the below command"
+    echo "  and updating your $PATH:"
+    echo
+    echo "    sdkmanager \"build-tools;35.0.0-rc3\""
+  fi
+
+  dir_filename=$(basename "${dir}")
+  tmp=$(mktemp -d -t "${dir_filename%.apk}_out_XXXXX")
+  unzip "${dir}" lib/* -d "${tmp}" >/dev/null 2>&1
+  dir="${tmp}"
+fi
+
+if [[ "${dir}" == *.apex ]]; then
+  trap 'cleanup_trap 0' EXIT
+
+  echo
+  echo "Recursively analyzing $dir"
+  echo
+
+  dir_filename=$(basename "${dir}")
+  tmp=$(mktemp -d -t "${dir_filename%.apex}_out_XXXXX")
+  deapexer extract "${dir}" "${tmp}" || { echo "Failed to deapex." && exit 1; }
+  dir="${tmp}"
+fi
+
+RED="\e[31m"
+GREEN="\e[32m"
+ENDCOLOR="\e[0m"
+
+unaligned_libs=()
+
+echo
+echo "=== ELF alignment ==="
+
+matches="$(find "${dir}" -type f)"
+IFS=$'\n'
+for match in $matches; do
+  [[ "${match}" == *".apk" ]] && echo "WARNING: doesn't recursively inspect .apk file: ${match}"
+  [[ "${match}" == *".apex" ]] && echo "WARNING: doesn't recursively inspect .apex file: ${match}"
+
+  [[ $(file "${match}") == *"ELF"* ]] || continue
+
+  res="$(objdump -p "${match}" | grep LOAD | awk '{ print $NF }' | head -1)"
+  if [[ $res =~ 2\*\*(1[4-9]|[2-9][0-9]|[1-9][0-9]{2,}) ]]; then
+    echo -e "${match}: ${GREEN}ALIGNED${ENDCOLOR} ($res)"
+  else
+    echo -e "${match}: ${RED}UNALIGNED${ENDCOLOR} ($res)"
+    unaligned_libs+=("${match}")
+  fi
+done
+
+if [ ${#unaligned_libs[@]} -gt 0 ]; then
+  echo -e "${RED}Found ${#unaligned_libs[@]} unaligned libs (only arm64-v8a/x86_64 libs need to be aligned).${ENDCOLOR}"
+elif [ -n "${dir_filename:-}" ]; then
+  echo -e "ELF Verification Successful"
+fi
+echo "====================="
+
+

scripts/reset.sh

@@ -0,0 +1,71 @@
+#!/usr/bin/env bash
+
+set -euo pipefail
+
+# Resolve repo root (scripts/..)
+REPO_ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
+
+echo "Repo root: ${REPO_ROOT}"
+
+clean_flutter_pkg() {
+  local pkg_dir="$1"
+  if [[ ! -d "${pkg_dir}" ]]; then
+    return 0
+  fi
+
+  echo "\n==> Cleaning ${pkg_dir}"
+
+  # Generic Flutter/Dart
+  rm -rf "${pkg_dir}/build" \
+         "${pkg_dir}/.dart_tool" \
+         "${pkg_dir}/pubspec.lock" || true
+
+  # Android bits (delete only)
+  if [[ -d "${pkg_dir}/android" ]]; then
+    rm -rf "${pkg_dir}/android/build" \
+           "${pkg_dir}/android/.gradle" \
+           "${pkg_dir}/android/.cxx" || true
+  fi
+
+  # iOS bits (delete only)
+  if [[ -d "${pkg_dir}/ios" ]]; then
+    rm -rf "${pkg_dir}/ios/Pods" \
+           "${pkg_dir}/ios/Podfile.lock" \
+           "${pkg_dir}/ios/.symlinks" \
+           "${pkg_dir}/ios/Flutter/Flutter.podspec" \
+           "${pkg_dir}/ios/Flutter/ephemeral" || true
+  fi
+
+  # macOS bits (delete only)
+  if [[ -d "${pkg_dir}/macos" ]]; then
+    rm -rf "${pkg_dir}/macos/Pods" \
+           "${pkg_dir}/macos/Podfile.lock" || true
+  fi
+}
+
+flutter_pub_get() {
+  local pkg_dir="$1"
+  if [[ -d "${pkg_dir}" ]]; then
+    echo "\n==> Getting dependencies in ${pkg_dir}"
+    (cd "${pkg_dir}" && flutter pub get)
+  fi
+}
+
+#!/usr/bin/env bash
+
+# Packages in this monorepo
+SCGATEWAY_DIR="${REPO_ROOT}/scgateway"
+LOANS_DIR="${REPO_ROOT}/loans"
+SMART_INVESTING_DIR="${REPO_ROOT}/smart_investing"
+
+echo "\n=== Cleaning packages ==="
+clean_flutter_pkg "${SCGATEWAY_DIR}"
+clean_flutter_pkg "${LOANS_DIR}"
+clean_flutter_pkg "${SMART_INVESTING_DIR}"
+
+echo "\nDone. Next steps (run manually as needed):"
+echo "  - cd scgateway && flutter pub get"
+echo "  - cd loans && flutter pub get"
+echo "  - cd smart_investing && flutter pub get && flutter run"
+
+

smart_investing/android/build.gradle.kts

@@ -1,5 +1,6 @@
 allprojects {
     repositories {
+        mavenLocal()
         google()
         mavenCentral()
     }

smart_investing/ios/Flutter/AppFrameworkInfo.plist

@@ -21,6 +21,6 @@
   <key>CFBundleVersion</key>
   <string>1.0</string>
   <key>MinimumOSVersion</key>
-  <string>12.0</string>
+  <string>13.0</string>
 </dict>
 </plist>

smart_investing/ios/Podfile.lock

@@ -38,7 +38,7 @@ EXTERNAL SOURCES:
     :path: ".symlinks/plugins/scloans/ios"
 
 SPEC CHECKSUMS:
-  Flutter: e0871f40cf51350855a761d2e70bf5af5b9b5de7
+  Flutter: cabc95a1d2626b1b06e7179b784ebcf0c0cde467
   Mixpanel-swift: 7b26468fc0e2e521104e51d65c4bbf7cab8162f8
   mixpanel_flutter: a0b6b937035899cd01951735ad5f87718b2ffee5
   SCGateway: f502f44122537b777861093ef97f67ccc311d4d0

smart_investing/ios/Runner.xcodeproj/project.pbxproj

@@ -197,7 +197,7 @@
 				97C146EC1CF9000F007C117D /* Resources */,
 				9705A1C41CF9048500538489 /* Embed Frameworks */,
 				3B06AD1E1E4923F5004D2608 /* Thin Binary */,
-				A65A22CF8499D3153DE3CB8F /* [CP] Embed Pods Frameworks */,
+				B7D1B14AD0C99264C7FFD2EA /* [CP] Embed Pods Frameworks */,
 			);
 			buildRules = (
 			);
@@ -322,7 +322,7 @@
 			shellPath = /bin/sh;
 			shellScript = "/bin/sh \"$FLUTTER_ROOT/packages/flutter_tools/bin/xcode_backend.sh\" build";
 		};
-		A65A22CF8499D3153DE3CB8F /* [CP] Embed Pods Frameworks */ = {
+		B7D1B14AD0C99264C7FFD2EA /* [CP] Embed Pods Frameworks */ = {
 			isa = PBXShellScriptBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
@@ -454,7 +454,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 13.0;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				SDKROOT = iphoneos;
 				SUPPORTED_PLATFORMS = iphoneos;
@@ -586,7 +586,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 13.0;
 				MTL_ENABLE_DEBUG_INFO = YES;
 				ONLY_ACTIVE_ARCH = YES;
 				SDKROOT = iphoneos;
@@ -637,7 +637,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 13.0;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				SDKROOT = iphoneos;
 				SUPPORTED_PLATFORMS = iphoneos;