feat: migrate to Capacitor wrapper for fully-offline Android

Replace the native Kotlin/Compose port with a Capacitor 8 wrapper around the upstream loto SvelteKit PWA. Loto is consumed as a git submodule and its static build is bundled into the APK at sync time. The wrapper has no INTERNET permission, so fully offline is enforced rather than conventional. - loto/ submodule pinned to dfb1c1e - android/ scaffolded by cap add android; signing wired via env vars - All 184 voice MP3s + service worker bundled in assets/public/ - CI checkouts submodule, runs npm build, then Gradle inside android/ - Native port preserved in git history at fe52232 and 9a35686
2026-06-08 20:14:16 +00:00 · 2026-05-10 01:31:18 +07:00
parent 16f6f64e2d
commit dab4f7e48c
315 changed files with 2672 additions and 4836 deletions
@@ -11,6 +11,13 @@ jobs:

    steps:
      - uses: actions/checkout@v4
+        with:
+          submodules: recursive
+
+      - name: Set up Node 20
+        uses: actions/setup-node@v4
+        with:
+          node-version: '20'

      - name: Set up JDK 17
        uses: actions/setup-java@v4
@@ -21,12 +28,19 @@ jobs:
      - name: Set up Gradle
        uses: gradle/actions/setup-gradle@v3

-      - name: Lint + unit tests + assemble debug
-        run: ./gradlew lint test :app:assembleDebug
+      - name: Install wrapper deps
+        run: npm ci
+
+      - name: Build loto + sync into Android
+        run: npm run build
+
+      - name: Assemble debug APK
+        working-directory: android
+        run: ./gradlew :app:assembleDebug

      - name: Upload debug APK
        uses: actions/upload-artifact@v4
        with:
          name: debug-apk
-          path: app/build/outputs/apk/debug/*.apk
+          path: android/app/build/outputs/apk/debug/*.apk
          retention-days: 7
@@ -10,6 +10,13 @@ jobs:

    steps:
      - uses: actions/checkout@v4
+        with:
+          submodules: recursive
+
+      - name: Set up Node 20
+        uses: actions/setup-node@v4
+        with:
+          node-version: '20'

      - name: Set up JDK 17
        uses: actions/setup-java@v4
@@ -20,20 +27,27 @@ jobs:
      - name: Set up Gradle
        uses: gradle/actions/setup-gradle@v3

+      - name: Install wrapper deps
+        run: npm ci
+
+      - name: Build loto + sync into Android
+        run: npm run build
+
      - name: Decode keystore
        run: echo "${{ secrets.KEYSTORE_BASE64 }}" | base64 -d > keystore.jks

-      - name: Build release bundle and APK
-        run: ./gradlew :app:bundleRelease :app:assembleRelease
+      - name: Build signed AAB + APK
+        working-directory: android
        env:
          LOTO_KEYSTORE_PATH: ${{ github.workspace }}/keystore.jks
          LOTO_KEYSTORE_PASSWORD: ${{ secrets.KEYSTORE_PASSWORD }}
          LOTO_KEY_ALIAS: ${{ secrets.KEY_ALIAS }}
          LOTO_KEY_PASSWORD: ${{ secrets.KEY_PASSWORD }}
+        run: ./gradlew :app:bundleRelease :app:assembleRelease

      - name: Upload to GitHub Release
        uses: softprops/action-gh-release@v2
        with:
          files: |
-            app/build/outputs/apk/release/*.apk
-            app/build/outputs/bundle/release/*.aab
+            android/app/build/outputs/apk/release/*.apk
+            android/app/build/outputs/bundle/release/*.aab
@@ -1,15 +1,35 @@
-*.iml
-.gradle
-.idea
-local.properties
-.DS_Store
-build
-captures
-.externalNativeBuild
-.cxx
+# Node
+node_modules/
+npm-debug.log*
+
+# Loto build (regenerated by `npm run build:loto`)
+loto/build/
+loto/.svelte-kit/
+
+# Android build outputs
+android/.gradle/
+android/build/
+android/app/build/
+android/capacitor-cordova-android-plugins/
+android/local.properties
+android/.idea/
+android/captures/
+android/.externalNativeBuild/
+android/.cxx/
+
+# Capacitor sync artifacts (regenerated by `npx cap sync`)
+android/app/src/main/assets/public/
+android/app/src/main/assets/capacitor.config.json
+android/app/src/main/assets/capacitor.plugins.json
+
+# Signing
 *.apk
 *.aab
 *.keystore
 *.jks
 google-services.json
-proguard/
+
+# Editor / OS
+*.iml
+.idea/
+.DS_Store
@@ -0,0 +1,3 @@
+[submodule "loto"]
+	path = loto
+	url = https://github.com/tiennm99/loto.git
@@ -1,97 +1,127 @@
-# Lô tô — Android
+# Lô tô — Android (Capacitor wrapper)

 ![build-debug](https://github.com/tiennm99/loto-android/actions/workflows/build-debug.yml/badge.svg)

-Native Android port of [tiennm99/loto](https://github.com/tiennm99/loto) (SvelteKit web app).
+Fully-offline Android wrapper around [tiennm99/loto](https://github.com/tiennm99/loto)
+(SvelteKit PWA). All assets — HTML, JS, CSS, and 184 voice MP3s — are bundled
+into the APK at build time. No network is required at runtime.

-Lô tô hội chợ TN1 — Vietnamese fairground bingo with host (quản trò) + player modes,
-called-number speech in Vietnamese (Hoài My / Nam Minh voices).
+> **Note:** the previous native Kotlin/Compose port lives in git history at
+> commit `9a35686` and earlier. This repo is now a thin wrapper; loto evolves
+> upstream and we just rebuild + ship.
+
+## How it works
+
+```
+loto/ (git submodule, pinned SHA)
+  └── npm run build  →  loto/build/  (SvelteKit static output)
+                                ↓
+                         npx cap sync
+                                ↓
+android/app/src/main/assets/public/  (bundled into APK)
+                                ↓
+            WebView serves https://localhost/* off-disk
+```
+
+Capacitor's bridge serves the bundled site from `https://localhost`, which is
+loopback only (no INTERNET permission requested). Workbox precache, IndexedDB,
+and the `<audio>` element all work offline.

 ## Stack

- Kotlin 2.1 + Jetpack Compose + Material 3
- Single Activity, single Gradle module (`:app`)
- Audio: AndroidX Media3 ExoPlayer (bundled MP3s in `assets/audio/`)
- Settings persistence: DataStore Preferences
- minSdk 24 · targetSdk 35 · JDK 17
+- Capacitor 8 (Android wrapper)
+- Loto upstream: SvelteKit 2 + Vite 7 + `@sveltejs/adapter-static` + `@vite-pwa/sveltekit`
+- minSdk 24 · targetSdk 36 · JDK 17 · Node 20
+
+## Setup
+
+```bash
+git clone --recurse-submodules https://github.com/tiennm99/loto-android.git
+cd loto-android
+npm ci
+npm run build      # builds loto + cap sync into android/
+```
+
+If you cloned without `--recurse-submodules`:
+
+```bash
+git submodule update --init --recursive
+```

 ## Build

-### Debug APK (no signing required)
+### Debug APK

 ```bash
-./gradlew :app:assembleDebug
-# Output: app/build/outputs/apk/debug/app-debug.apk
+npm run build              # build loto + cap sync (must run after any loto change)
+npm run assemble:debug     # → android/app/build/outputs/apk/debug/app-debug.apk
 ```

-### Install on connected device/emulator
+### Release AAB + APK (signed)

 ```bash
-./gradlew :app:installDebug
-```
-
-### Open in Android Studio
-
-Open the repo root in Android Studio Ladybug (2024.2) or newer. The IDE picks
-up the Gradle wrapper automatically. Run the `app` configuration on any API 24+
-device or emulator.
-
-## Tests
-
-### Unit tests (JVM, no device needed)
-
-```bash
-./gradlew :app:test
-```
-
-Covers: `GameLogicTest`, `VietnameseNumberTest`, `VoiceManifestTest`,
-`SettingsRepositoryTest`, `CallBusTest`, `PlayerBoardViewModelTest`,
-`MasterPanelViewModelTest`, `MasterBoardLayoutTest`.
-
-### Instrumentation tests (requires connected device or emulator)
-
-```bash
-./gradlew :app:connectedDebugAndroidTest
-```
-
-Includes `MainActivityComposeSmokeTest` — cold-start → generate grid → assert 81 cells.
-
-## Release signing
-
-Release builds read signing credentials from environment variables so the
-keystore is never committed to the repository.
-
-```bash
-export LOTO_KEYSTORE_PATH=/path/to/loto-release.jks
+export LOTO_KEYSTORE_PATH=$HOME/.android/loto-release.jks
 export LOTO_KEYSTORE_PASSWORD=<store-password>
 export LOTO_KEY_ALIAS=<key-alias>
 export LOTO_KEY_PASSWORD=<key-password>

-./gradlew :app:assembleRelease   # signed APK
-./gradlew :app:bundleRelease     # signed AAB for Play Store
+npm run build
+npm run assemble:release
+# → android/app/build/outputs/{apk/release/*.apk, bundle/release/*.aab}
 ```

-Local convention: store the keystore at `~/.android/loto-release.jks`.
+### Open in Android Studio

-### GitHub Secrets (for CI)
+```bash
+npx cap open android
+```

-Set the following secrets in the repository settings under **Settings → Secrets → Actions**:
+## Updating loto

-| Secret | Description |
-|--------|-------------|
-| `KEYSTORE_BASE64` | `base64 -w0 loto-release.jks` output |
-| `KEYSTORE_PASSWORD` | Keystore password |
-| `KEY_ALIAS` | Key alias inside the keystore |
-| `KEY_PASSWORD` | Key password |
+```bash
+cd loto
+git fetch origin
+git checkout <new-sha>
+cd ..
+git add loto
+npm run build              # rebuild + re-sync
+git commit -m "chore: bump loto submodule to <sha>"
+```

-**Never commit `keystore.jks`, `.env`, or any file containing these values.**
+## Why no INTERNET permission?
+
+The whole loto build (HTML, JS, CSS, fonts, manifest, icons, all 184 MP3s)
+ships inside the APK. The WebView loads from `https://localhost`, which is
+loopback. No remote fetches happen at runtime, so the permission is omitted —
+this makes "fully offline" a hard guarantee, not a convention.
+
+If you ever add a remote feature (analytics, sync, etc.), add this back to
+`android/app/src/main/AndroidManifest.xml`:
+
+```xml
+<uses-permission android:name="android.permission.INTERNET" />
+```

 ## CI / CD

-| Workflow | Trigger | Tasks |
-|----------|---------|-------|
-| `build-debug` | push to `main`, any PR | `lint test assembleDebug` |
-| `release` | tag `v*.*.*` | `bundleRelease assembleRelease` + sign + upload to GH Release |
+| Workflow | Trigger | Result |
+|----------|---------|--------|
+| `build-debug` | push to `main`, any PR | unsigned debug APK uploaded as artifact |
+| `release` | tag `v*.*.*` | signed AAB + APK attached to GH Release |
+
+Both workflows checkout the loto submodule, install npm deps, build loto,
+`cap sync`, then run Gradle inside `android/`.
+
+### GitHub Secrets (release only)
+
+| Secret | Description |
+|--------|-------------|
+| `KEYSTORE_BASE64` | `base64 -w0 loto-release.jks` |
+| `KEYSTORE_PASSWORD` | Keystore password |
+| `KEY_ALIAS` | Key alias |
+| `KEY_PASSWORD` | Key password |
+
+**Never commit `*.jks`, `*.keystore`, or `.env`.**

 Tag a release:

@@ -100,22 +130,20 @@ git tag v1.0.0
 git push origin v1.0.0
 ```

-The `release` workflow will sign and attach the APK + AAB to the GitHub Release page.
-
 ## Version bump

-1. Increment `versionCode` and `versionName` in `app/build.gradle.kts`.
-2. Commit, tag, push tag.
+1. Edit `versionCode` and `versionName` in `android/app/build.gradle`.
+2. Commit, tag, push.

 ## App ID

-`com.miti99.loto` — registered in `AndroidManifest.xml` and `app/build.gradle.kts`.
+`com.miti99.loto` — set in `capacitor.config.json` and `android/app/build.gradle`.

 ## Audio

-Bundled MP3 voice clips under `assets/audio/{hoai-my,nam-minh}/{1..90,cho,kinh}.mp3`.
-Generated from the upstream repo's `scripts/generate-audio.py` using Microsoft Edge TTS.
-Re-generate by running that script against a Python 3.10+ environment with `edge-tts` installed.
+Bundled by upstream loto under `loto/static/audio/{hoai-my,nam-minh}/{1..90,cho,kinh}.mp3`,
+served by the wrapper from `https://localhost/audio/...`. No audio post-processing
+on the Android side.

 ## License

@@ -0,0 +1,101 @@
+# Using Android gitignore template: https://github.com/github/gitignore/blob/HEAD/Android.gitignore
+
+# Built application files
+*.apk
+*.aar
+*.ap_
+*.aab
+
+# Files for the ART/Dalvik VM
+*.dex
+
+# Java class files
+*.class
+
+# Generated files
+bin/
+gen/
+out/
+#  Uncomment the following line in case you need and you don't have the release build type files in your app
+# release/
+
+# Gradle files
+.gradle/
+build/
+
+# Local configuration file (sdk path, etc)
+local.properties
+
+# Proguard folder generated by Eclipse
+proguard/
+
+# Log Files
+*.log
+
+# Android Studio Navigation editor temp files
+.navigation/
+
+# Android Studio captures folder
+captures/
+
+# IntelliJ
+*.iml
+.idea/workspace.xml
+.idea/tasks.xml
+.idea/gradle.xml
+.idea/assetWizardSettings.xml
+.idea/dictionaries
+.idea/libraries
+# Android Studio 3 in .gitignore file.
+.idea/caches
+.idea/modules.xml
+# Comment next line if keeping position of elements in Navigation Editor is relevant for you
+.idea/navEditor.xml
+
+# Keystore files
+# Uncomment the following lines if you do not want to check your keystore files in.
+#*.jks
+#*.keystore
+
+# External native build folder generated in Android Studio 2.2 and later
+.externalNativeBuild
+.cxx/
+
+# Google Services (e.g. APIs or Firebase)
+# google-services.json
+
+# Freeline
+freeline.py
+freeline/
+freeline_project_description.json
+
+# fastlane
+fastlane/report.xml
+fastlane/Preview.html
+fastlane/screenshots
+fastlane/test_output
+fastlane/readme.md
+
+# Version control
+vcs.xml
+
+# lint
+lint/intermediates/
+lint/generated/
+lint/outputs/
+lint/tmp/
+# lint/reports/
+
+# Android Profiling
+*.hprof
+
+# Cordova plugins for Capacitor
+capacitor-cordova-android-plugins
+
+# Copied web assets
+app/src/main/assets/public
+
+# Generated Config files
+app/src/main/assets/capacitor.config.json
+app/src/main/assets/capacitor.plugins.json
+app/src/main/res/xml/config.xml
@@ -0,0 +1,2 @@
+/build/*
+!/build/.npmkeep
@@ -0,0 +1,71 @@
+apply plugin: 'com.android.application'
+
+android {
+    namespace = "com.miti99.loto"
+    compileSdk = rootProject.ext.compileSdkVersion
+    defaultConfig {
+        applicationId "com.miti99.loto"
+        minSdkVersion rootProject.ext.minSdkVersion
+        targetSdkVersion rootProject.ext.targetSdkVersion
+        versionCode 1
+        versionName "1.0"
+        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
+        aaptOptions {
+             // Files and dirs to omit from the packaged assets dir, modified to accommodate modern web apps.
+             // Default: https://android.googlesource.com/platform/frameworks/base/+/282e181b58cf72b6ca770dc7ca5f91f135444502/tools/aapt/AaptAssets.cpp#61
+            ignoreAssetsPattern = '!.svn:!.git:!.ds_store:!*.scc:.*:!CVS:!thumbs.db:!picasa.ini:!*~'
+        }
+    }
+    signingConfigs {
+        // Reads from env vars so the keystore never lands in the repo.
+        // Mirrors the original loto-android signing convention.
+        release {
+            def keystorePath = System.getenv('LOTO_KEYSTORE_PATH')
+            if (keystorePath) {
+                storeFile file(keystorePath)
+                storePassword System.getenv('LOTO_KEYSTORE_PASSWORD')
+                keyAlias System.getenv('LOTO_KEY_ALIAS')
+                keyPassword System.getenv('LOTO_KEY_PASSWORD')
+            }
+        }
+    }
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
+            // Only sign when env vars are present; debug builds remain debug-signed.
+            if (System.getenv('LOTO_KEYSTORE_PATH')) {
+                signingConfig signingConfigs.release
+            }
+        }
+    }
+}
+
+repositories {
+    flatDir{
+        dirs '../capacitor-cordova-android-plugins/src/main/libs', 'libs'
+    }
+}
+
+dependencies {
+    implementation fileTree(include: ['*.jar'], dir: 'libs')
+    implementation "androidx.appcompat:appcompat:$androidxAppCompatVersion"
+    implementation "androidx.coordinatorlayout:coordinatorlayout:$androidxCoordinatorLayoutVersion"
+    implementation "androidx.core:core-splashscreen:$coreSplashScreenVersion"
+    implementation project(':capacitor-android')
+    testImplementation "junit:junit:$junitVersion"
+    androidTestImplementation "androidx.test.ext:junit:$androidxJunitVersion"
+    androidTestImplementation "androidx.test.espresso:espresso-core:$androidxEspressoCoreVersion"
+    implementation project(':capacitor-cordova-android-plugins')
+}
+
+apply from: 'capacitor.build.gradle'
+
+try {
+    def servicesJSON = file('google-services.json')
+    if (servicesJSON.text) {
+        apply plugin: 'com.google.gms.google-services'
+    }
+} catch(Exception e) {
+    logger.info("google-services.json not found, google-services plugin not applied. Push Notifications won't work")
+}
@@ -0,0 +1,19 @@
+// DO NOT EDIT THIS FILE! IT IS GENERATED EACH TIME "capacitor update" IS RUN
+
+android {
+  compileOptions {
+      sourceCompatibility JavaVersion.VERSION_21
+      targetCompatibility JavaVersion.VERSION_21
+  }
+}
+
+apply from: "../capacitor-cordova-android-plugins/cordova.variables.gradle"
+dependencies {
+
+
+}
+
+
+if (hasProperty('postBuildExtras')) {
+  postBuildExtras()
+}
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
@@ -0,0 +1,26 @@
+package com.getcapacitor.myapp;
+
+import static org.junit.Assert.*;
+
+import android.content.Context;
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+import androidx.test.platform.app.InstrumentationRegistry;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+/**
+ * Instrumented test, which will execute on an Android device.
+ *
+ * @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
+ */
+@RunWith(AndroidJUnit4.class)
+public class ExampleInstrumentedTest {
+
+    @Test
+    public void useAppContext() throws Exception {
+        // Context of the app under test.
+        Context appContext = InstrumentationRegistry.getInstrumentation().getTargetContext();
+
+        assertEquals("com.getcapacitor.app", appContext.getPackageName());
+    }
+}
@@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <application
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme">
+
+        <activity
+            android:configChanges="orientation|keyboardHidden|keyboard|screenSize|locale|smallestScreenSize|screenLayout|uiMode|navigation|density"
+            android:name=".MainActivity"
+            android:label="@string/title_activity_main"
+            android:theme="@style/AppTheme.NoActionBarLaunch"
+            android:launchMode="singleTask"
+            android:exported="true">
+
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+
+        </activity>
+
+        <provider
+            android:name="androidx.core.content.FileProvider"
+            android:authorities="${applicationId}.fileprovider"
+            android:exported="false"
+            android:grantUriPermissions="true">
+            <meta-data
+                android:name="android.support.FILE_PROVIDER_PATHS"
+                android:resource="@xml/file_paths"></meta-data>
+        </provider>
+    </application>
+
+    <!-- No INTERNET permission: app is fully offline. All assets bundled in
+         APK; WebView serves from https://localhost which uses loopback. -->
+</manifest>
@@ -0,0 +1,5 @@
+package com.miti99.loto;
+
+import com.getcapacitor.BridgeActivity;
+
+public class MainActivity extends BridgeActivity {}
@@ -0,0 +1,34 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportHeight="108"
+    android:viewportWidth="108">
+    <path
+        android:fillType="evenOdd"
+        android:pathData="M32,64C32,64 38.39,52.99 44.13,50.95C51.37,48.37 70.14,49.57 70.14,49.57L108.26,87.69L108,109.01L75.97,107.97L32,64Z"
+        android:strokeColor="#00000000"
+        android:strokeWidth="1">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="78.5885"
+                android:endY="90.9159"
+                android:startX="48.7653"
+                android:startY="61.0927"
+                android:type="linear">
+                <item
+                    android:color="#44000000"
+                    android:offset="0.0" />
+                <item
+                    android:color="#00000000"
+                    android:offset="1.0" />
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:pathData="M66.94,46.02L66.94,46.02C72.44,50.07 76,56.61 76,64L32,64C32,56.61 35.56,50.11 40.98,46.06L36.18,41.19C35.45,40.45 35.45,39.3 36.18,38.56C36.91,37.81 38.05,37.81 38.78,38.56L44.25,44.05C47.18,42.57 50.48,41.71 54,41.71C57.48,41.71 60.78,42.57 63.68,44.05L69.11,38.56C69.84,37.81 70.98,37.81 71.71,38.56C72.44,39.3 72.44,40.45 71.71,41.19L66.94,46.02ZM62.94,56.92C64.08,56.92 65,56.01 65,54.88C65,53.76 64.08,52.85 62.94,52.85C61.8,52.85 60.88,53.76 60.88,54.88C60.88,56.01 61.8,56.92 62.94,56.92ZM45.06,56.92C46.2,56.92 47.13,56.01 47.13,54.88C47.13,53.76 46.2,52.85 45.06,52.85C43.92,52.85 43,53.76 43,54.88C43,56.01 43.92,56.92 45.06,56.92Z"
+        android:strokeColor="#00000000"
+        android:strokeWidth="1" />
+</vector>
@@ -0,0 +1,170 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportHeight="108"
+    android:viewportWidth="108">
+    <path
+        android:fillColor="#26A69A"
+        android:pathData="M0,0h108v108h-108z" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M9,0L9,108"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,0L19,108"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,0L29,108"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,0L39,108"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,0L49,108"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,0L59,108"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,0L69,108"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,0L79,108"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M89,0L89,108"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M99,0L99,108"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,9L108,9"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,19L108,19"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,29L108,29"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,39L108,39"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,49L108,49"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,59L108,59"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,69L108,69"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,79L108,79"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,89L108,89"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,99L108,99"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,29L89,29"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,39L89,39"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,49L89,49"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,59L89,59"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,69L89,69"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,79L89,79"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,19L29,89"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,19L39,89"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,19L49,89"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,19L59,89"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,19L69,89"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,19L79,89"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+</vector>
@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.coordinatorlayout.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".MainActivity">
+
+    <WebView
+        android:layout_width="match_parent"
+        android:layout_height="match_parent" />
+</androidx.coordinatorlayout.widget.CoordinatorLayout>
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@color/ic_launcher_background"/>
+    <foreground android:drawable="@mipmap/ic_launcher_foreground"/>
+</adaptive-icon>
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@color/ic_launcher_background"/>
+    <foreground android:drawable="@mipmap/ic_launcher_foreground"/>
+</adaptive-icon>
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="ic_launcher_background">#FFFFFF</color>
+</resources>
@@ -0,0 +1,7 @@
+<?xml version='1.0' encoding='utf-8'?>
+<resources>
+    <string name="app_name">Lo To</string>
+    <string name="title_activity_main">Lo To</string>
+    <string name="package_name">com.miti99.loto</string>
+    <string name="custom_url_scheme">com.miti99.loto</string>
+</resources>
@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+
+    <!-- Base application theme. -->
+    <style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
+        <!-- Customize your theme here. -->
+        <item name="colorPrimary">@color/colorPrimary</item>
+        <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
+        <item name="colorAccent">@color/colorAccent</item>
+    </style>
+
+    <style name="AppTheme.NoActionBar" parent="Theme.AppCompat.DayNight.NoActionBar">
+        <item name="windowActionBar">false</item>
+        <item name="windowNoTitle">true</item>
+        <item name="android:background">@null</item>
+    </style>
+
+
+    <style name="AppTheme.NoActionBarLaunch" parent="Theme.SplashScreen">
+        <item name="android:background">@drawable/splash</item>
+    </style>
+</resources>
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<paths xmlns:android="http://schemas.android.com/apk/res/android">
+    <external-path name="my_images" path="." />
+    <cache-path name="my_cache_images" path="." />
+</paths>
@@ -0,0 +1,18 @@
+package com.getcapacitor.myapp;
+
+import static org.junit.Assert.*;
+
+import org.junit.Test;
+
+/**
+ * Example local unit test, which will execute on the development machine (host).
+ *
+ * @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
+ */
+public class ExampleUnitTest {
+
+    @Test
+    public void addition_isCorrect() throws Exception {
+        assertEquals(4, 2 + 2);
+    }
+}
@@ -0,0 +1,29 @@
+// Top-level build file where you can add configuration options common to all sub-projects/modules.
+
+buildscript {
+    
+    repositories {
+        google()
+        mavenCentral()
+    }
+    dependencies {
+        classpath 'com.android.tools.build:gradle:8.13.0'
+        classpath 'com.google.gms:google-services:4.4.4'
+
+        // NOTE: Do not place your application dependencies here; they belong
+        // in the individual module build.gradle files
+    }
+}
+
+apply from: "variables.gradle"
+
+allprojects {
+    repositories {
+        google()
+        mavenCentral()
+    }
+}
+
+task clean(type: Delete) {
+    delete rootProject.buildDir
+}
@@ -0,0 +1,3 @@
+// DO NOT EDIT THIS FILE! IT IS GENERATED EACH TIME "capacitor update" IS RUN
+include ':capacitor-android'
+project(':capacitor-android').projectDir = new File('../node_modules/@capacitor/android/capacitor')
@@ -0,0 +1,22 @@
+# Project-wide Gradle settings.
+
+# IDE (e.g. Android Studio) users:
+# Gradle settings configured through the IDE *will override*
+# any settings specified in this file.
+
+# For more details on how to configure your build environment visit
+# http://www.gradle.org/docs/current/userguide/build_environment.html
+
+# Specifies the JVM arguments used for the daemon process.
+# The setting is particularly useful for tweaking memory settings.
+org.gradle.jvmargs=-Xmx1536m
+
+# When configured, Gradle will run in incubating parallel mode.
+# This option should only be used with decoupled projects. More details, visit
+# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
+# org.gradle.parallel=true
+
+# AndroidX package structure to make it clearer which packages are bundled with the
+# Android operating system, and which are packaged with your app's APK
+# https://developer.android.com/topic/libraries/support-library/androidx-rn
+android.useAndroidX=true
@@ -0,0 +1,7 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.14.3-all.zip
+networkTimeout=10000
+validateDistributionUrl=true
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
@@ -0,0 +1,251 @@
+#!/bin/sh
+
+#
+# Copyright © 2015-2021 the original authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+
+##############################################################################
+#
+#   Gradle start up script for POSIX generated by Gradle.
+#
+#   Important for running:
+#
+#   (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is
+#       noncompliant, but you have some other compliant shell such as ksh or
+#       bash, then to run this script, type that shell name before the whole
+#       command line, like:
+#
+#           ksh Gradle
+#
+#       Busybox and similar reduced shells will NOT work, because this script
+#       requires all of these POSIX shell features:
+#         * functions;
+#         * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
+#           «${var#prefix}», «${var%suffix}», and «$( cmd )»;
+#         * compound commands having a testable exit status, especially «case»;
+#         * various built-in commands including «command», «set», and «ulimit».
+#
+#   Important for patching:
+#
+#   (2) This script targets any POSIX shell, so it avoids extensions provided
+#       by Bash, Ksh, etc; in particular arrays are avoided.
+#
+#       The "traditional" practice of packing multiple parameters into a
+#       space-separated string is a well documented source of bugs and security
+#       problems, so this is (mostly) avoided, by progressively accumulating
+#       options in "$@", and eventually passing that to Java.
+#
+#       Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS,
+#       and GRADLE_OPTS) rely on word-splitting, this is performed explicitly;
+#       see the in-line comments for details.
+#
+#       There are tweaks for specific operating systems such as AIX, CygWin,
+#       Darwin, MinGW, and NonStop.
+#
+#   (3) This script is generated from the Groovy template
+#       https://github.com/gradle/gradle/blob/HEAD/platforms/jvm/plugins-application/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+#       within the Gradle project.
+#
+#       You can find Gradle at https://github.com/gradle/gradle/.
+#
+##############################################################################
+
+# Attempt to set APP_HOME
+
+# Resolve links: $0 may be a link
+app_path=$0
+
+# Need this for daisy-chained symlinks.
+while
+    APP_HOME=${app_path%"${app_path##*/}"}  # leaves a trailing /; empty if no leading path
+    [ -h "$app_path" ]
+do
+    ls=$( ls -ld "$app_path" )
+    link=${ls#*' -> '}
+    case $link in             #(
+      /*)   app_path=$link ;; #(
+      *)    app_path=$APP_HOME$link ;;
+    esac
+done
+
+# This is normally unused
+# shellcheck disable=SC2034
+APP_BASE_NAME=${0##*/}
+# Discard cd standard output in case $CDPATH is set (https://github.com/gradle/gradle/issues/25036)
+APP_HOME=$( cd -P "${APP_HOME:-./}" > /dev/null && printf '%s\n' "$PWD" ) || exit
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD=maximum
+
+warn () {
+    echo "$*"
+} >&2
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+} >&2
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "$( uname )" in                #(
+  CYGWIN* )         cygwin=true  ;; #(
+  Darwin* )         darwin=true  ;; #(
+  MSYS* | MINGW* )  msys=true    ;; #(
+  NONSTOP* )        nonstop=true ;;
+esac
+
+CLASSPATH="\\\"\\\""
+
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD=$JAVA_HOME/jre/sh/java
+    else
+        JAVACMD=$JAVA_HOME/bin/java
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD=java
+    if ! command -v java >/dev/null 2>&1
+    then
+        die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+fi
+
+# Increase the maximum file descriptors if we can.
+if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
+    case $MAX_FD in #(
+      max*)
+        # In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked.
+        # shellcheck disable=SC2039,SC3045
+        MAX_FD=$( ulimit -H -n ) ||
+            warn "Could not query maximum file descriptor limit"
+    esac
+    case $MAX_FD in  #(
+      '' | soft) :;; #(
+      *)
+        # In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked.
+        # shellcheck disable=SC2039,SC3045
+        ulimit -n "$MAX_FD" ||
+            warn "Could not set maximum file descriptor limit to $MAX_FD"
+    esac
+fi
+
+# Collect all arguments for the java command, stacking in reverse order:
+#   * args from the command line
+#   * the main class name
+#   * -classpath
+#   * -D...appname settings
+#   * --module-path (only if needed)
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if "$cygwin" || "$msys" ; then
+    APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
+    CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )
+
+    JAVACMD=$( cygpath --unix "$JAVACMD" )
+
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    for arg do
+        if
+            case $arg in                                #(
+              -*)   false ;;                            # don't mess with options #(
+              /?*)  t=${arg#/} t=/${t%%/*}              # looks like a POSIX filepath
+                    [ -e "$t" ] ;;                      #(
+              *)    false ;;
+            esac
+        then
+            arg=$( cygpath --path --ignore --mixed "$arg" )
+        fi
+        # Roll the args list around exactly as many times as the number of
+        # args, so each arg winds up back in the position where it started, but
+        # possibly modified.
+        #
+        # NB: a `for` loop captures its iteration list before it begins, so
+        # changing the positional parameters here affects neither the number of
+        # iterations, nor the values presented in `arg`.
+        shift                   # remove old arg
+        set -- "$@" "$arg"      # push replacement arg
+    done
+fi
+
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Collect all arguments for the java command:
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, and optsEnvironmentVar are not allowed to contain shell fragments,
+#     and any embedded shellness will be escaped.
+#   * For example: A user cannot expect ${Hostname} to be expanded, as it is an environment variable and will be
+#     treated as '${Hostname}' itself on the command line.
+
+set -- \
+        "-Dorg.gradle.appname=$APP_BASE_NAME" \
+        -classpath "$CLASSPATH" \
+        -jar "$APP_HOME/gradle/wrapper/gradle-wrapper.jar" \
+        "$@"
+
+# Stop when "xargs" is not available.
+if ! command -v xargs >/dev/null 2>&1
+then
+    die "xargs is not available"
+fi
+
+# Use "xargs" to parse quoted args.
+#
+# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
+#
+# In Bash we could simply go:
+#
+#   readarray ARGS < <( xargs -n1 <<<"$var" ) &&
+#   set -- "${ARGS[@]}" "$@"
+#
+# but POSIX shell has neither arrays nor command substitution, so instead we
+# post-process each arg (as a line of input to sed) to backslash-escape any
+# character that might be a shell metacharacter, then use eval to reverse
+# that process (while maintaining the separation between arguments), and wrap
+# the whole thing up as a single "set" statement.
+#
+# This will of course break if any of these variables contains a newline or
+# an unmatched quote.
+#
+
+eval "set -- $(
+        printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" |
+        xargs -n1 |
+        sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
+        tr '\n' ' '
+    )" '"$@"'
+
+exec "$JAVACMD" "$@"
@@ -0,0 +1,94 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem      https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+@rem SPDX-License-Identifier: Apache-2.0
+@rem
+
+@if "%DEBUG%"=="" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%"=="" set DIRNAME=.
+@rem This is normally unused
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if %ERRORLEVEL% equ 0 goto execute
+
+echo. 1>&2
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 1>&2
+echo. 1>&2
+echo Please set the JAVA_HOME variable in your environment to match the 1>&2
+echo location of your Java installation. 1>&2
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto execute
+
+echo. 1>&2
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 1>&2
+echo. 1>&2
+echo Please set the JAVA_HOME variable in your environment to match the 1>&2
+echo location of your Java installation. 1>&2
+
+goto fail
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=
+
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" -jar "%APP_HOME%\gradle\wrapper\gradle-wrapper.jar" %*
+
+:end
+@rem End local scope for the variables with windows NT shell
+if %ERRORLEVEL% equ 0 goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+set EXIT_CODE=%ERRORLEVEL%
+if %EXIT_CODE% equ 0 set EXIT_CODE=1
+if not ""=="%GRADLE_EXIT_CONSOLE%" exit %EXIT_CODE%
+exit /b %EXIT_CODE%
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega
@@ -0,0 +1,5 @@
+include ':app'
+include ':capacitor-cordova-android-plugins'
+project(':capacitor-cordova-android-plugins').projectDir = new File('./capacitor-cordova-android-plugins/')
+
+apply from: 'capacitor.settings.gradle'
@@ -0,0 +1,16 @@
+ext {
+    minSdkVersion = 24
+    compileSdkVersion = 36
+    targetSdkVersion = 36
+    androidxActivityVersion = '1.11.0'
+    androidxAppCompatVersion = '1.7.1'
+    androidxCoordinatorLayoutVersion = '1.3.0'
+    androidxCoreVersion = '1.17.0'
+    androidxFragmentVersion = '1.8.9'
+    coreSplashScreenVersion = '1.2.0'
+    androidxWebkitVersion = '1.14.0'
+    junitVersion = '4.13.2'
+    androidxJunitVersion = '1.3.0'
+    androidxEspressoCoreVersion = '3.7.0'
+    cordovaAndroidVersion = '14.0.1'
+}
@@ -1,112 +0,0 @@
-plugins {
-    alias(libs.plugins.android.application)
-    alias(libs.plugins.kotlin.android)
-    alias(libs.plugins.kotlin.compose)
-    alias(libs.plugins.kotlin.serialization)
-    alias(libs.plugins.android.junit5)
-}
-
-android {
-    namespace = "com.miti99.loto"
-    compileSdk = 35
-
-    defaultConfig {
-        applicationId = "com.miti99.loto"
-        minSdk = 24
-        targetSdk = 35
-        versionCode = 1
-        versionName = "1.0.0"
-
-        testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
-    }
-
-    signingConfigs {
-        create("release") {
-            val keystorePath = System.getenv("LOTO_KEYSTORE_PATH")
-            if (keystorePath != null) {
-                storeFile = file(keystorePath)
-                storePassword = System.getenv("LOTO_KEYSTORE_PASSWORD")
-                keyAlias = System.getenv("LOTO_KEY_ALIAS")
-                keyPassword = System.getenv("LOTO_KEY_PASSWORD")
-            }
-        }
-    }
-
-    buildTypes {
-        debug {
-            isMinifyEnabled = false
-        }
-        release {
-            isMinifyEnabled = true
-            isShrinkResources = true
-            proguardFiles(
-                getDefaultProguardFile("proguard-android-optimize.txt"),
-                "proguard-rules.pro",
-            )
-            // Only sign when CI env vars are set; local release builds omit signing
-            val keystorePath = System.getenv("LOTO_KEYSTORE_PATH")
-            signingConfig = if (keystorePath != null) signingConfigs.getByName("release") else null
-        }
-    }
-
-    compileOptions {
-        sourceCompatibility = JavaVersion.VERSION_17
-        targetCompatibility = JavaVersion.VERSION_17
-        isCoreLibraryDesugaringEnabled = true
-    }
-
-    kotlinOptions {
-        jvmTarget = "17"
-    }
-
-    buildFeatures {
-        compose = true
-        buildConfig = false
-    }
-
-    androidResources {
-        // MP3 voice clips ship pre-compressed; never deflate them.
-        noCompress += "mp3"
-    }
-
-    packaging {
-        resources {
-            excludes += "/META-INF/{AL2.0,LGPL2.1}"
-        }
-    }
-}
-
-dependencies {
-    implementation(platform(libs.compose.bom))
-    implementation(libs.bundles.compose.ui)
-
-    // Audio
-    implementation(libs.media3.exoplayer)
-    implementation(libs.media3.common)
-
-    // Persistence + Serialization
-    implementation(libs.datastore.preferences)
-    implementation(libs.kotlinx.serialization.json)
-    implementation(libs.kotlinx.coroutines.android)
-
-    // Java 17 desugaring (java.time, etc. on minSdk 24)
-    coreLibraryDesugaring(libs.desugar.jdk.libs)
-
-    debugImplementation(libs.compose.ui.tooling)
-    debugImplementation(libs.compose.ui.test.manifest)
-
-    // JUnit 5 (JVM unit tests)
-    testImplementation(libs.junit.jupiter)
-    testImplementation(libs.junit.jupiter.params)
-    testImplementation(libs.kotlinx.coroutines.test)
-    testImplementation(libs.turbine)
-
-    // Instrumentation tests (added in phase-04 / phase-11)
-    androidTestImplementation(libs.androidx.test.ext.junit)
-    androidTestImplementation(libs.androidx.test.runner)
-    androidTestImplementation(libs.compose.ui.test.junit4)
-}
-
-tasks.withType<Test>().configureEach {
-    useJUnitPlatform()
-}
@@ -1,24 +0,0 @@
-# Lô tô Android — ProGuard / R8 rules
-# Default mode (not fullMode) keeps reflection-heavy Kotlin/AndroidX intact.
-
-# kotlinx.serialization — keep companion @Serializer references R8 can't infer
-keep,includedescriptorclasses class com.miti99.loto.**$$serializer { *; }
-keepclassmembers class com.miti99.loto.** {
-    *** Companion;
-}
-keepclasseswithmembers class com.miti99.loto.** {
-    kotlinx.serialization.KSerializer serializer(...);
-}
-
-# Keep Kotlin metadata for runtime reflection
-keep class kotlin.Metadata { *; }
-
-# Media3 / ExoPlayer internals — prevent stripping of codec/extractor classes
-keep class androidx.media3.** { *; }
-dontwarn androidx.media3.**
-
-# DataStore
-keep class androidx.datastore.** { *; }
-
-# Compose tooling only exists in debug; suppress release warnings
-dontwarn androidx.compose.ui.tooling.**
@@ -1,46 +0,0 @@
-package com.miti99.loto
-
-import androidx.compose.ui.test.assertCountEquals
-import androidx.compose.ui.test.junit4.createAndroidComposeRule
-import androidx.compose.ui.test.onAllNodesWithTag
-import androidx.compose.ui.test.onNodeWithText
-import androidx.compose.ui.test.performClick
-import androidx.test.ext.junit.runners.AndroidJUnit4
-import org.junit.Rule
-import org.junit.Test
-import org.junit.runner.RunWith
-
-/**
- * Compose UI smoke test — verifies the full cold-start → generate-grid flow.
- *
- * Requires a connected device or emulator. Run via:
- *   ./gradlew :app:connectedDebugAndroidTest
- *
- * Phase 11 spec: launch MainActivity, assert "Tạo bảng mới" shown,
- * click it, assert all 81 player_cell nodes are rendered.
- */
-@RunWith(AndroidJUnit4::class)
-class MainActivityComposeSmokeTest {
-
-    @get:Rule
-    val rule = createAndroidComposeRule<MainActivity>()
-
-    @Test
-    fun generate_button_is_visible_on_cold_start() {
-        rule.onNodeWithText("Tạo bảng mới").assertExists()
-    }
-
-    @Test
-    fun generate_button_creates_81_player_cells() {
-        // Tap the generate button — no confirmation dialog on first tap (grid is null)
-        rule.onNodeWithText("Tạo bảng mới").performClick()
-
-        // Wait up to 5 s for all 81 cells to appear (grid generation is synchronous
-        // but Compose may take a frame to recompose)
-        rule.waitUntil(timeoutMillis = 5_000) {
-            rule.onAllNodesWithTag("player_cell").fetchSemanticsNodes().size == 81
-        }
-
-        rule.onAllNodesWithTag("player_cell").assertCountEquals(81)
-    }
-}
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<manifest xmlns:android="http://schemas.android.com/apk/res/android">
-
-    <uses-permission android:name="android.permission.VIBRATE" />
-
-    <application
-        android:name=".LotoApp"
-        android:allowBackup="false"
-        android:dataExtractionRules="@xml/backup_rules"
-        android:fullBackupContent="false"
-        android:icon="@mipmap/ic_launcher"
-        android:roundIcon="@mipmap/ic_launcher"
-        android:label="@string/app_name"
-        android:supportsRtl="false"
-        android:theme="@style/Theme.Loto">
-
-        <activity
-            android:name=".MainActivity"
-            android:exported="true"
-            android:configChanges="orientation|screenSize|keyboardHidden|uiMode"
-            android:screenOrientation="portrait"
-            android:theme="@style/Theme.Loto">
-            <intent-filter>
-                <action android:name="android.intent.action.MAIN" />
-                <category android:name="android.intent.category.LAUNCHER" />
-            </intent-filter>
-        </activity>
-
-    </application>
-
-</manifest>
--- a/Show More
+++ b/Show More