OpenDroid

🤖 The Open-Source Autonomous AI Agent for Android

Your phone. Your rules. Your AI.

CA: 4AonAtnT2WpjD25s1JJbNuxS1DNq9WBe7dTME2jWpump

Features • Architecture • Get Started • Providers • License

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🎯 What is OpenDroid?

OpenDroid isn't just another chatbot. It's a fully autonomous AI agent that lives on your Android phone and actually does things for you.

"Check if it's going to rain tomorrow, and if so, text my wife that I'll be late and set an alarm for 6 PM."

OpenDroid will plan this as 3 steps, execute each one, verify the results, and adapt if anything fails — all without you lifting a finger.

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✨ Features

🧠 Autonomous Agent Engine

🛠️ On-Device Model Manager (LiteRT-LM)

📱 Full Device Control

👁️ Vision Engine & Screen Understanding

Captures screenshots via Accessibility API and feeds them to vision-capable LLMs for real-time screen analysis and "Read & Remember" multimodal meeting/note extraction. Falls back to accessibility tree text-scraping on older devices.

🗄️ 4-Tier Personal Knowledge Graph

┌─────────────────────────────────────────────────────────────┐
│                 Personal Knowledge Graph                    │
├──────────────┬──────────────┬────────────────┬──────────────┤
│ ⚡ Level 1   │  🧠 Level 2  │   📈 Level 3   │  🔒 Level 4  │
│  Temporary   │  Long-Term   │    Learned     │  Sensitive   │
│   (Active    │  (Explicit   │    Patterns    │ (Keystore    │
│    Plan)     │    Facts)    │  (Inferences)  │  Encrypted)  │
└──────────────┴──────────────┴────────────────┴──────────────┘

🎙️ Voice Interface

• Offline wake word detection — say "OpenDroid" to activate
• Speech-to-text for hands-free commands
• Text-to-speech with ElevenLabs premium voice support

🎨 Premium UI

Built with Jetpack Compose featuring a futuristic glassmorphic design:

• Deep navy (#080C10) + Neon green (#00FF88) color system
• Pulsing audio orb animation during listening
• Live latency benchmarks for each provider
• Dark mode by default

🎬 Meet OpenDroid in 3D

OpenDroid saying hi — rendered in 3D!

Note: If the video doesn't play inline on GitHub, click here to download and watch it.

📸 Screenshots

        

Chat • Plan Engine • Memory System • Alarm Control

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🏗️ Architecture

Clean architecture with Dagger-Hilt dependency injection:

com.opendroid.ai
│
├── 🤖 accessibility/      App automators (WhatsApp, SMS, Calls)
├── ⚡ actions/             60+ action executors across 10 modules
├── 🧠 core/
│   ├── agent/              AgentLoop, PlanManager, IntentClassifier, VisionEngine
│   ├── llm/                12 LLM providers, fallback chain, prompt engine
│   ├── memory/             4-tier memory system + notification intelligence
│   ├── security/           Direct Keystore provider credentials + legacy plaintext migration
│   ├── service/            Foreground service, notification listener, boot receiver
│   └── voice/              Wake word, speech recognition, TTS engine
│
├── 💾 data/
│   ├── db/                 Room database (7 DAOs, 7 entities, 3 migrations)
│   ├── models/             Unified data models (Plan, Memory, ChatMessage)
│   └── repository/         Repositories backed by Room & DataStore
│
├── 💉 di/                  Hilt modules (App, Database, LLM)
└── 🎨 ui/
    ├── theme/              Glassmorphic design system
    ├── screens/            16 screens (Chat, Plan, Memory, Settings, etc.)
    ├── viewmodel/          8 ViewModels
    └── components/         Reusable Compose components

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🔌 Supported LLM Providers

OpenDroid supports 12 LLM providers with automatic failover:

Smart Fallback: If your primary provider fails, OpenDroid automatically tries the next available provider in the chain.

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⚡️ Getting Started

Prerequisites

• JDK 21 — not newer. The project compiles against Java 21 (jvmToolchain(21)). gradle/gradle-daemon-jvm.properties makes ./gradlew select an installed JDK 21 automatically, so you do not have to change JAVA_HOME — but a JDK 21 must be installed.
• Android SDK 35 (Android 15)

Build & Install

# Clone the repository
git clone https://github.com/yashab-cyber/opendroid.git
cd opendroid

# Build debug APK
./gradlew assembleDebug

# APK output location
# → app/build/outputs/apk/debug/app-debug.apk

Required Permissions

On first launch, OpenDroid will guide you through granting:

Configure LLM

In Settings, add your API key for any supported provider. OpenDroid works best with:

• Gemini (free tier available)
• Groq (fastest inference)
• Ollama (fully offline)

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🔒 Security

Found a vulnerability? Please report it responsibly. See SECURITY.md for details.

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⭐ Star History

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📜 License

Copyright 2026 OpenDroid Contributors
Last Updated: August 18, 2026

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

    http://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.

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Made with ❤️ by Yashab Alam

⭐ Star this repo if OpenDroid has helped you!