drawscapeAR

The World Is Your Canvas

Hanze Lou, Jadon Magali, Ken Gao, Richie Zheng's Submission for Eureka Hacks '26

🚀 Project Features

• Augmented Reality Drawing using SceneView ARCore integration
• Real-time Hand Tracking using Google MediaPipe Vision Tasks
• User Authentication System powered by Firebase Auth
• Cloud Data Storage using Firebase Firestore
• Profile System with user stats and drawing history
• Jetpack Compose UI for fully declarative interface design
• Navigation System with Compose Navigation
• Permission Handling using Accompanist Permissions

🧱 Tech Stack

Core Framework

• Android (API 26+)
• Kotlin 2.2+
• Jetpack Compose

Architecture & State

• ViewModel (Lifecycle-aware state management)
• Compose State Management

AR & Vision

• ARCore (via SceneView)
• SceneView ARSceneView
• Google MediaPipe Tasks Vision

Backend / Cloud

• Firebase Authentication
• Firebase Firestore

Dependency Injection

• Hilt (Dagger)

Concurrency

• Kotlin Coroutines
• Play Services Coroutine Extensions

⚙️ Requirements

Development Environment

• Android Studio Hedgehog / Iguana or newer
• JDK 17–21 (project uses Java 21 compatibility)
• Gradle 8+ with AGP 9.2.0

SDK Requirements

• Compile SDK: 35
• Minimum SDK: 26
• Target SDK: 35

External Services

• Firebase Project (Auth + Firestore enabled)
• Google Cloud API Key (for ARCore if required)

Navigation & UI

• Jetpack Navigation Compose
• Material 3 Compose UI
• Accompanist Permissions

▶️ How to Run the Project

1. Clone Repository

git clone https://github.com/BestCodey/dreamscapeAR.git
cd dreamscapeAR

2. Open in Android Studio

• Open Android Studio
• Select Open Existing Project
• Choose the project folder

3. Sync Gradle

• Allow Gradle sync to complete
• Resolve any dependency downloads

4. Configure Firebase

• Add google-services.json into /app
• Enable Authentication (Email/Google if needed)
• Enable Firestore Database

5. API Key Setup (Optional ARCore)

Ensure ARCore API key is correctly set in:

manifestPlaceholders["ARCORE_API_KEY"]

6. Build & Run

./gradlew clean
./gradlew assembleDebug

Or press ▶ Run in Android Studio.

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📌 Future Improvements

• Music landmark integration
• Special effects for drawings
• Interactive drawings that can open up to experiences