A2UI Renderer

Configuration-driven UI renderer for Android using Jetpack Compose.

Documentation

Document	Description	Lines
architecture.md	System architecture, data flow, components	681
design.md	Design system, tokens, theming	647
remainingwork.md	Implementation roadmap, iteration specs	5,625

Quick Start

// In MainActivity.kt
class MainActivity : ComponentActivity() {
    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        
        // Initialize ConfigManager (loads themes, settings, etc.)
        ConfigManager.init(this)
        
        setContent {
            A2UIRendererTheme {
                Surface(modifier = Modifier.fillMaxSize()) {
                    NavigationHost()
                }
            }
        }
    }
}

Key Features

• ✅ Theme System - JSON-driven theming with runtime switching
• ✅ Data Binding - $.path expressions for dynamic data
• ✅ Dynamic Lists - Template-based list rendering
• ✅ Validation - Input validation with cross-field support
• ✅ Dependencies - Field dependencies (visibility, enabled, required)
• ✅ Security - 8 security policies implemented

Project Status

Iteration	Focus	Status
1	Theme Integration	✅ Complete
2	Runtime Theme Switching	✅ Complete
3	Data Binding	✅ Complete
4	Dynamic Lists	✅ Complete
5	Dynamic UI Rules	✅ Complete
6-10	Advanced Features	📋 Specified

Build & Test

# Build
./gradlew assembleDebug

# Unit tests
./gradlew testDebugUnitTest

# UI tests
./gradlew connectedDebugAndroidTest

# Install on emulator
./gradlew installDebug

Architecture

See architecture.md for complete system architecture including:

• Data flow diagrams
• Component structure
• State management (StateFlow)
• Security architecture
• Performance strategies

Design System

See design.md for complete design system including:

• Color tokens (30+ tokens)
• Typography system (11 levels)
• Spacing scale
• Shadow/elevation system
• Accessibility guidelines

License

MIT License