# SilverDROID

**Android WASM/PWA Launcher with Glassmorphism UI**

A modern Android launcher application for Progressive Web Apps (PWAs) and WebAssembly (WASM) applications, featuring a beautiful glassmorphism design inspired by SilverPOWERSHELL.

## ✨ Features

### Core Functionality
- 🚀 **PWA Launcher** - Install and manage Progressive Web Apps
- 🌐 **WASM Support** - Full WebAssembly support via optimized WebView
- 📱 **Native Container** - PWAs run in a native Android wrapper
- 💾 **Offline Support** - Apps work offline with cached resources
- 🔔 **Notifications** - PWA push notification forwarding

### Beautiful UI
- ✨ **Glassmorphism Design** - Frosted glass effects throughout
- 🎨 **Material Design 3** - Modern Android design language
- 🌓 **Dynamic Theming** - Adapts to system theme (light/dark)
- 🖼️ **App Grid** - Beautiful card-based launcher grid
- 💫 **Smooth Animations** - Fluid transitions and effects

### Technical
- ⚡ **Jetpack Compose** - Modern declarative UI
- 🏗️ **Clean Architecture** - MVVM + Repository pattern
- 💿 **Room Database** - Efficient local app storage
- 🔧 **WebView Optimization** - Enhanced for WASM/PWA performance

## 🎯 Technology Stack

- **Language:** Kotlin
- **UI Framework:** Jetpack Compose + Material Design 3
- **WebView:** Android System WebView (Chromium)
- **Database:** Room Persistence Library
- **Architecture:** MVVM with Clean Architecture
- **Min SDK:** 26 (Android 8.0)
- **Target SDK:** 35 (Android 15)

## 🏗️ Architecture

```
SilverDROID/
├── ui/
│   ├── launcher/          # Main launcher screen
│   │   ├── LauncherScreen.kt
│   │   └── LauncherViewModel.kt
│   ├── webview/           # PWA container
│   │   ├── WebViewActivity.kt
│   │   └── WasmWebView.kt
│   ├── components/        # Reusable glass components
│   │   └── GlassComponents.kt
│   └── theme/             # Material Design 3 theme
│       ├── Color.kt
│       ├── Theme.kt
│       └── Type.kt
├── data/
│   ├── model/             # Data models
│   │   └── PwaApp.kt
│   ├── repository/        # Data repositories
│   │   └── PwaRepository.kt
│   ├── PwaDatabase.kt     # Room database
│   └── PwaAppDao.kt       # DAO interface
└── MainActivity.kt        # App entry point
```

## 🚀 Getting Started

### Prerequisites
- Android Studio Ladybug (2024.2.1) or later
- JDK 17 or later
- Android SDK 26+

### Building the Project

1. **Clone the repository**
   ```bash
   git clone https://gitlab.silverlabs.uk/SilverLABS/silverdroid.git
   cd silverdroid
   ```

2. **Open in Android Studio**
   - Open Android Studio
   - File → Open → Select the `SilverDROID` folder

3. **Sync Gradle**
   - Android Studio will automatically sync Gradle dependencies
   - Wait for the sync to complete

4. **Run the app**
   - Connect an Android device or start an emulator
   - Click the "Run" button (▶️) in Android Studio

### Quick Start Commands

```bash
# Build debug APK
./gradlew assembleDebug

# Build release APK
./gradlew assembleRelease

# Install on connected device
./gradlew installDebug

# Run tests
./gradlew test
```

## 📦 Building for Production

1. **Generate a signing key** (first time only)
   ```bash
   keytool -genkey -v -keystore silverdroid.keystore \
     -alias silverdroid -keyalg RSA -keysize 2048 -validity 10000
   ```

2. **Configure signing in `app/build.gradle.kts`**
   ```kotlin
   android {
       signingConfigs {
           create("release") {
               storeFile = file("../silverdroid.keystore")
               storePassword = "your_password"
               keyAlias = "silverdroid"
               keyPassword = "your_password"
           }
       }
   }
   ```

3. **Build release APK**
   ```bash
   ./gradlew assembleRelease
   ```

4. **Output location**
   ```
   app/build/outputs/apk/release/app-release.apk
   ```

## 🎨 Glassmorphism Components

SilverDROID includes custom glassmorphism components:

### GlassCard
```kotlin
GlassCard(
    modifier = Modifier.fillMaxWidth(),
    cornerRadius = 16.dp
) {
    Text("Frosted glass card")
}
```

### FrostedGlassPanel
```kotlin
FrostedGlassPanel(
    cornerRadius = 20.dp
) {
    // Your content
}
```

### GlassBackground
```kotlin
GlassBackground() // Gradient background
```

## 📱 Adding Apps

### Manually
1. Tap the **+** button
2. Enter the PWA URL (e.g., `https://twitter.com`)
3. Optionally enter a custom name
4. Tap **Add**

### Sample Apps
The app includes sample PWAs you can add:
- Twitter (mobile.twitter.com)
- Spotify (open.spotify.com)
- YouTube (m.youtube.com)
- WebAssembly Demo (webassembly.org/demo)

## 🔧 WebView Configuration

SilverDROID's WebView is optimized for PWA/WASM:

- ✅ JavaScript enabled
- ✅ DOM Storage enabled
- ✅ Database storage enabled
- ✅ App cache enabled
- ✅ Mixed content allowed (dev)
- ✅ File access enabled
- ✅ Wide viewport support
- ✅ WebAssembly support

## 🤝 Contributing

Contributions are welcome! This is a SilverLABS project.

## 📄 License

Copyright © 2025 SilverLABS. All rights reserved.

## 🆘 Support

For issues or questions:
- GitLab Issues: https://gitlab.silverlabs.uk/SilverLABS/silverdroid/issues
- SilverLABS Infrastructure: See `~/.claude/Knowledge/`

## 🎉 Credits

Built with ❤️ by SilverLABS

Inspired by:
- **SilverPOWERSHELL** - Electron + Svelte architecture
- **Material Design 3** - Google's design system
- **Glassmorphism** - Modern UI trend

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**Note:** This launcher is designed for PWAs and WASM apps. Regular Android apps from Google Play Store are not supported.