Mobile app preparations - prototyping

.github/workflows/android.yml

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+name: Android Build
+
+on:
+  push:
+    branches: [main]
+    paths:
+      - 'android/**'
+      - '.github/workflows/android.yml'
+  pull_request:
+    paths:
+      - 'android/**'
+      - '.github/workflows/android.yml'
+  workflow_dispatch:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        working-directory: android
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Set up JDK 17
+        uses: actions/setup-java@v4
+        with:
+          java-version: '21'
+          distribution: 'temurin'
+
+      - name: Setup Gradle
+        uses: gradle/actions/setup-gradle@v3
+        with:
+          gradle-version: 8.9
+
+      - name: Cache Gradle packages
+        uses: actions/cache@v4
+        with:
+          path: |
+            ~/.gradle/caches
+            ~/.gradle/wrapper
+          key: ${{ runner.os }}-gradle-${{ hashFiles('android/**/*.gradle*', 'android/**/gradle-wrapper.properties') }}
+          restore-keys: |
+            ${{ runner.os }}-gradle-
+
+      - name: Generate Gradle wrapper
+        run: gradle wrapper --gradle-version 8.9
+
+      - name: Build debug APK
+        run: ./gradlew assembleDebug --no-daemon
+
+      - name: Run unit tests
+        run: ./gradlew testDebugUnitTest --no-daemon
+        continue-on-error: true
+
+      - name: Upload debug APK
+        uses: actions/upload-artifact@v4
+        with:
+          name: app-debug
+          path: android/app/build/outputs/apk/debug/app-debug.apk
+          retention-days: 7
+
+  release:
+    runs-on: ubuntu-latest
+    needs: build
+    if: github.ref == 'refs/heads/main'
+    defaults:
+      run:
+        working-directory: android
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Set up JDK 17
+        uses: actions/setup-java@v4
+        with:
+          java-version: '21'
+          distribution: 'temurin'
+
+      - name: Setup Gradle
+        uses: gradle/actions/setup-gradle@v3
+        with:
+          gradle-version: 8.9
+
+      - name: Cache Gradle packages
+        uses: actions/cache@v4
+        with:
+          path: |
+            ~/.gradle/caches
+            ~/.gradle/wrapper
+          key: ${{ runner.os }}-gradle-${{ hashFiles('android/**/*.gradle*', 'android/**/gradle-wrapper.properties') }}
+          restore-keys: |
+            ${{ runner.os }}-gradle-
+
+      - name: Generate Gradle wrapper
+        run: gradle wrapper --gradle-version 8.9
+
+      - name: Build release APK (unsigned)
+        run: ./gradlew assembleRelease --no-daemon
+
+      - name: Upload release APK
+        uses: actions/upload-artifact@v4
+        with:
+          name: app-release-unsigned
+          path: android/app/build/outputs/apk/release/app-release-unsigned.apk
+          retention-days: 30
+
+      # Note: For actual Play Store deployment, you would need to:
+      # 1. Set up signing keystore from secrets
+      # 2. Sign the APK or build AAB
+      # 3. Upload to Play Store using fastlane or Google Play Developer API
+
+      - name: Release step placeholder
+        run: |
+          echo "Release step placeholder"
+          echo "In production, this would:"
+          echo "1. Decode signing keystore from secrets"
+          echo "2. Sign the release APK or build signed AAB"
+          echo "3. Upload to Google Play Console"

.github/workflows/ios.yml

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+name: iOS Build
+
+on:
+  push:
+    branches: [main]
+    paths:
+      - 'ios/**'
+      - '.github/workflows/ios.yml'
+  pull_request:
+    paths:
+      - 'ios/**'
+      - '.github/workflows/ios.yml'
+  workflow_dispatch:
+
+jobs:
+  build:
+    runs-on: macos-14
+    defaults:
+      run:
+        working-directory: ios
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Select Xcode version
+        run: sudo xcode-select -s /Applications/Xcode_15.2.app
+
+      - name: Show Xcode version
+        run: xcodebuild -version
+
+      - name: Cache Swift Package Manager
+        uses: actions/cache@v4
+        with:
+          path: |
+            ios/.build
+            ~/Library/Caches/org.swift.swiftpm
+          key: ${{ runner.os }}-spm-${{ hashFiles('ios/Package.swift') }}
+          restore-keys: |
+            ${{ runner.os }}-spm-
+
+      - name: Resolve Swift packages
+        run: swift package resolve
+
+      - name: Build for iOS Simulator
+        run: |
+          xcodebuild build \
+            -scheme MySpeedPuzzling \
+            -destination 'platform=iOS Simulator,name=iPhone 15,OS=17.2' \
+            -configuration Debug \
+            CODE_SIGNING_ALLOWED=NO \
+            | xcpretty
+
+      - name: Run tests
+        run: |
+          xcodebuild test \
+            -scheme MySpeedPuzzling \
+            -destination 'platform=iOS Simulator,name=iPhone 15,OS=17.2' \
+            -configuration Debug \
+            CODE_SIGNING_ALLOWED=NO \
+            | xcpretty
+        continue-on-error: true
+
+  archive:
+    runs-on: macos-14
+    needs: build
+    if: github.ref == 'refs/heads/main'
+    defaults:
+      run:
+        working-directory: ios
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Select Xcode version
+        run: sudo xcode-select -s /Applications/Xcode_15.2.app
+
+      - name: Cache Swift Package Manager
+        uses: actions/cache@v4
+        with:
+          path: |
+            ios/.build
+            ~/Library/Caches/org.swift.swiftpm
+          key: ${{ runner.os }}-spm-${{ hashFiles('ios/Package.swift') }}
+          restore-keys: |
+            ${{ runner.os }}-spm-
+
+      - name: Resolve Swift packages
+        run: swift package resolve
+
+      # Note: For actual App Store deployment, you would need to:
+      # 1. Set up code signing certificates and provisioning profiles
+      # 2. Use fastlane or manual xcodebuild archive commands
+      # 3. Upload to App Store Connect using xcrun altool or fastlane deliver
+
+      - name: Archive for distribution (dry run)
+        run: |
+          echo "Archive step placeholder"
+          echo "In production, this would:"
+          echo "1. Import signing certificates from secrets"
+          echo "2. Build and archive the app"
+          echo "3. Export IPA for App Store"
+          echo "4. Upload to App Store Connect"

android/.gitignore

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+# Gradle
+.gradle/
+build/
+!gradle/wrapper/gradle-wrapper.jar
+
+# Android Studio
+*.iml
+.idea/
+*.hprof
+
+# Local configuration
+local.properties
+secrets.properties
+
+# Keystore files
+*.jks
+*.keystore
+
+# Google Services
+google-services.json
+
+# Proguard
+proguard/
+
+# Log Files
+*.log
+
+# OS generated files
+.DS_Store
+.DS_Store?
+._*
+.Spotlight-V100
+.Trashes
+ehthumbs.db
+Thumbs.db
+
+# Kotlin
+.kotlin/
+
+# Caches
+.cxx/
+
+# Environment files
+.env
+.env.*
+!.env.example
+
+# Generated files
+*.apk
+*.aab
+*.ap_
+*.dex
+
+# Native
+obj/

android/app/build.gradle.kts

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+plugins {
+    id("com.android.application")
+    id("org.jetbrains.kotlin.android")
+}
+
+android {
+    namespace = "com.myspeedpuzzling.app"
+    compileSdk = 35
+
+    defaultConfig {
+        applicationId = "com.myspeedpuzzling.app"
+        minSdk = 28
+        targetSdk = 35
+        versionCode = 1
+        versionName = "1.0.0"
+
+        testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
+    }
+
+    buildTypes {
+        release {
+            isMinifyEnabled = true
+            proguardFiles(
+                getDefaultProguardFile("proguard-android-optimize.txt"),
+                "proguard-rules.pro"
+            )
+        }
+        debug {
+            isDebuggable = true
+        }
+    }
+
+    compileOptions {
+        sourceCompatibility = JavaVersion.VERSION_17
+        targetCompatibility = JavaVersion.VERSION_17
+    }
+
+    kotlinOptions {
+        jvmTarget = "17"
+    }
+
+    buildFeatures {
+        viewBinding = true
+        buildConfig = true
+    }
+}
+
+dependencies {
+    // Hotwire Native Android
+    implementation("dev.hotwire:core:1.2.4")
+    implementation("dev.hotwire:navigation-fragments:1.2.4")
+
+    // AndroidX
+    implementation("androidx.core:core-ktx:1.12.0")
+    implementation("androidx.appcompat:appcompat:1.6.1")
+    implementation("androidx.activity:activity-ktx:1.8.2")
+    implementation("androidx.fragment:fragment-ktx:1.6.2")
+    implementation("androidx.constraintlayout:constraintlayout:2.1.4")
+    implementation("androidx.webkit:webkit:1.9.0")
+    implementation("androidx.lifecycle:lifecycle-runtime-ktx:2.7.0")
+
+    // Material Design
+    implementation("com.google.android.material:material:1.11.0")
+
+    // CameraX for barcode scanning
+    implementation("androidx.camera:camera-core:1.3.1")
+    implementation("androidx.camera:camera-camera2:1.3.1")
+    implementation("androidx.camera:camera-lifecycle:1.3.1")
+    implementation("androidx.camera:camera-view:1.3.1")
+
+    // ML Kit Barcode Scanning
+    implementation("com.google.mlkit:barcode-scanning:17.2.0")
+
+    // Google Play Billing
+    implementation("com.android.billingclient:billing-ktx:6.1.0")
+
+    // Coroutines
+    implementation("org.jetbrains.kotlinx:kotlinx-coroutines-android:1.7.3")
+
+    // OkHttp for API calls
+    implementation("com.squareup.okhttp3:okhttp:4.12.0")
+    implementation("org.json:json:20231013")
+
+    // Testing
+    testImplementation("junit:junit:4.13.2")
+    androidTestImplementation("androidx.test.ext:junit:1.1.5")
+    androidTestImplementation("androidx.test.espresso:espresso-core:3.5.1")
+}

android/app/proguard-rules.pro

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+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.kts.
+
+# Keep JavaScript interface methods
+-keepclassmembers class com.myspeedpuzzling.features.BarcodeScannerBridge {
+    @android.webkit.JavascriptInterface <methods>;
+}
+
+-keepclassmembers class com.myspeedpuzzling.billing.BillingBridge {
+    @android.webkit.JavascriptInterface <methods>;
+}
+
+# Keep Hotwire Turbo classes
+-keep class dev.hotwire.turbo.** { *; }
+
+# Keep Google Play Billing classes
+-keep class com.android.vending.billing.** { *; }
+
+# OkHttp
+-dontwarn okhttp3.**
+-dontwarn okio.**
+-keep class okhttp3.** { *; }
+-keep interface okhttp3.** { *; }
+
+# ML Kit
+-keep class com.google.mlkit.** { *; }