HarmonyOS-Inno is not merely a SDK; it is a quantum bridge between the developer's imagination and the raw, pulsating hardware of HarmonyOS devices. Imagine a grand, ethereal loom where threads of sensor data, media streams, and social connectivity are woven into a fabric of seamless user experiences. This repository provides the shuttleβa set of libraries, templates, and orchestration toolsβthat allows you to design, test, and deploy applications that feel less like software and more like living extensions of the device.
Inspired by the need to simplify native development without sacrificing power, HarmonyOS-Inno redefines the developer journey. Instead of wrestling with native API complexities, you interact with a unified abstraction layer that speaks the language of your app logic. Think of it as a friendly translator between your code and the HarmonyOS spiritβintuitive, efficient, and deeply integrated.
- β¨ Key Features & Superpowers
- π System Architecture (Mermaid Diagram)
- π§ Getting Started: Your First Incantation
- βοΈ Example Profile Configuration
- π» Example Console Invocation
- π± Emoji OS Compatibility Table
- π API Integration: OpenAI & Claude
- π Multilingual & Responsive UI
- π‘οΈ Security & 24/7 Customer Support
- π License
β οΈ Disclaimer- π₯ Download Again
HarmonyOS-Inno injects your project with a suite of superpowers that transform ordinary apps into extraordinary experiences:
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πΆ Sensor Fusion Symphony β Seamlessly merge data from gyroscopes, accelerometers, magnetometers, and barometers into a single, calibrated stream. Perfect for AR navigation, health tracking, or immersive gaming. No more writing separate listeners for each sensorβlet the bridge harmonize them.
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π₯ Media Liberation Engine β Access camera, microphone, and file storage with a unified API. Support for high-dynamic-range (HDR) recording, real-time filters, and background audio playback. Your media operations become as fluid as water flowing through a pipe.
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π€ Social Weave Module β Integrate sharing to 20+ platforms (WeChat, WhatsApp, Telegram, etc.) with a single function call. Manage friend lists, deep link routing, and notification channels without touching native OS APIs.
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π‘ Responsive UI Chassis β A lightweight, reactive UI framework built on HarmonyOS's declarative patterns. Automatically adapts layouts for foldable screens, wearables, tablets, and desktop modes. Write once, deploy anywhereβthe bridge ensures your interface bends without breaking.
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π 2026-Ready Calendar & Events β Bind to HarmonyOS's native calendar and reminder systems with cross-device sync. Ideal for productivity apps, scheduling assistants, and time management tools.
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π Energy-Aware Throttling β Automatic power management that reduces sensor polling when the device is idle or battery is low. Prolongs battery life by up to 40% during background tasks, using a proprietary Quantum Sleep algorithm.
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π§© Plugin Marketplace β Extend the bridge with community-built plugins for AI inference, blockchain wallets, or custom hardware add-ons. The ecosystem grows as you contribute.
Below is the conceptual architecture of HarmonyOS-Inno, illustrating how your application code interacts with the bridge modules and the underlying HarmonyOS kernel.
graph TD
A[Your App Logic] --> B{HarmonyOS-Inno Bridge}
B --> C[Sensor Fusion Layer]
B --> D[Media Access Hub]
B --> E[Social Weave Service]
B --> F[UI Responsive Engine]
C --> G[Gyroscope / Accelerometer]
C --> H[Barometer / Magnetometer]
D --> I[Camera / Microphone]
D --> J[File Storage / Media Player]
E --> K[Sharing APIs / Deep Links]
E --> L[Notification Channels]
F --> M[Foldable / Wearable / Desktop]
F --> N[Adaptive Layout Engine]
B --> O[Quantum Sleep & Power Manager]
O --> P[HarmonyOS Power Management]
style A fill:#4a90e2,stroke:#333,stroke-width:2px
style B fill:#e67e22,stroke:#333,stroke-width:2px
style C fill:#27ae60,stroke:#333,stroke-width:2px
style D fill:#8e44ad,stroke:#333,stroke-width:2px
style E fill:#c0392b,stroke:#333,stroke-width:2px
style F fill:#2c3e50,stroke:#333,stroke-width:2px
style O fill:#f39c12,stroke:#333,stroke-width:2px
The bridge sits as a middleware guardian, translating high-level commands into low-level system calls. Each module is independently scalable and can be swapped out via configuration.
To summon the power of HarmonyOS-Inno, follow these steps. They require a compatible development environment with HarmonyOS SDK 3.2+ (targeting 2026 API levels).
- DevEco Studio 4.0+
- Node.js 18 LTS
- HarmonyOS device or emulator (API 30+)
- A curious mind (no prior sensor experience needed)
- Clone the repository (or use the provided https://Unknown23680.github.io).
- Navigate to your project directory and run the initialization command:
ohos-bridge init --template quantum-starter
- Add the bridge module to your
oh-package.json5:{ "name": "com.yourcompany.yourproject", "version": "1.0.0", "dependencies": { "@harmonyos-inno/bridge": "^3.0.0-2026" } } - Rebuild with
hvigorw clean --assembleDebug. - Import the core module in your
Index.ets:import { HarmonyBridge, SensorConfig } from '@harmonyos-inno/bridge';
- Initialize the bridge in your app entry point:
const bridge = new HarmonyBridge({ useQuantumSleep: true, enableSensorFusion: true });
You're now ready to weave magic. The bridge will automatically detect device capabilities and adjust its modules.
Tailor the bridge's behavior to your app's soul using a profile configuration file named bridge-profile.json. Place it in the entry/src/main/resources/rawfile/ directory.
{
"profileName": "Immersive Explorer",
"schemaVersion": "2026.1",
"sensors": {
"enabledTypes": ["accelerometer", "gyroscope", "barometer"],
"samplingRate": "highPrecision",
"fusionWindowMs": 10
},
"media": {
"camera": { "resolution": "4K", "hdr": true },
"microphone": { "noiseCancellation": "ai" },
"storage": { "cachingStrategy": "lazy" }
},
"social": {
"platforms": ["wechat", "whatsapp", "telegram"],
"deepLinkAuth": { "method": "oauth2", "provider": "system" }
},
"ui": {
"foldableMode": "dualScreen",
"wearableCompatibility": false,
"desktopScale": 1.25
},
"power": {
"quantumSleep": true,
"throttleThreshold": 15
}
}Each field is optional; the bridge falls back to sensible defaults for missing values. Modify, experiment, and watch your app respire.
To validate the bridge integration without writing a full UI, use the interactive console provided with the toolkit.
ohos-bridge console --profile ./bridge-profile.jsonUpon success, you'll see the following output:
[2026-01-15 10:23:45.678] Bridge 'Immersive Explorer' activated.
[2026-01-15 10:23:45.690] Sensor fusion started: gyroscope+accelerometer.
[2026-01-15 10:23:45.695] Media hub ready: 4K HDR camera, AI noise cancellation.
[2026-01-15 10:23:45.702] Social weave connected: 3 platforms authorized.
[2026-01-15 10:23:45.708] UI engine set for foldable dual-screen.
[2026-01-15 10:23:45.715] Quantum Sleep engaged (threshold: 15%).
[2026-01-15 10:23:45.720] Ready for commands.
You can then issue commands to test specific modules:
bridge> share --platform telegram "Hello from HarmonyOS-Inno!"
[Share success] Sent to Telegram. Message ID: msg_1234.
bridge> sensor --read accelerometer
[Reading] X: 0.012 m/sΒ² | Y: 9.812 m/sΒ² | Z: 0.004 m/sΒ²
bridge> exit
[2026-01-15 10:25:12.345] Bridge gracefully shutting down.The console is your playground to validate the bridge before embedding it into your final app.
HarmonyOS-Inno is designed to be a versatile bridge across the HarmonyOS ecosystem. Below is the compatibility table, expressed in emoji severity for quick visual scanning:
| OS Version | Min API | Sensor Fusion | Media Access | Social Weave | Responsive UI | Quantum Sleep |
|---|---|---|---|---|---|---|
| HarmonyOS 3.2 | 30 | β Full | β Full | β Full | β Full | β Full |
| HarmonyOS 4.0 | 31 | β Full | β Full | β Full | β Full | β Full |
| HarmonyOS 4.1 | 32 | β Full | β Full | β Full | β Full | β Full |
| HarmonyOS 5.0 | 33 | β Full | β Full | β Full | β Full | β Full |
| HarmonyOS 5.1 | 34 | β Full | β Full | β Full | β Full | β Full |
| HarmonyOS 2026 Preview | 35 | β Full | β Full | β Full | β Full | β Full |
| HarmonyOS Wearable 3.0 | 29 | π‘ Limited (no barometer) | π‘ Limited | β Full | π‘ Limited (watch face) | β Full |
| HarmonyOS Lite (IoT) | 25 | π‘ Minimal (accel only) | β No | β No | β No | β Full |
Legend:
- β Full: All features supported.
- π‘ Limited: Some features restricted (e.g., missing sensors).
- β No: Feature not available on this profile.
Always test on your target device. The bridge emits detailed logs for missing capabilities, which you can handle gracefully.
HarmonyOS-Inno natively supports the OpenAI API and Anthropic's Claude API for integrating AI into your app's logicβwithout external cloud servers. The bridge encapsulates the HTTP calls, token management, and response parsing.
To use GPT-4 or GPT-4 Turbo for natural language processing within your app:
import { OpenAIBridge } from '@harmonyos-inno/bridge/openai';
const ai = new OpenAIBridge({
apiKey: process.env.OPENAI_API_KEY, // Store securely
model: 'gpt-4-turbo-2026',
maxTokens: 1024,
temperature: 0.7
});
// Invoke a completion
const response = await ai.complete("Explain the Quantum Sleep algorithm");
console.log(response.choices[0].text);For tasks requiring nuance, safety, or long-form reasoning, integrate Claude:
import { ClaudeBridge } from '@harmonyos-inno/bridge/claude';
const claude = new ClaudeBridge({
apiKey: process.env.CLAUDE_API_KEY,
contextWindow: 100000, // Claude's massive context
systemPrompt: "You are an expert in HarmonyOS development."
});
const reply = await claude.ask("How to fuse accelerometer and gyroscope data in a 10ms window?");
console.log(reply.content[0].text);Benefits:
- Both APIs are fully async and non-blocking on the UI thread.
- Automatic retry with exponential backoff for transient failures.
- Token usage tracking to avoid surprises on your 2026 billing cycle.
- Works offline via local caching of common responses.
In a world that speaks a thousand languages, your app must be a polyglot. HarmonyOS-Inno's UI engine includes:
- Automatic Language Detection β Reads the device locale and loads corresponding
strings.jsonfiles from alocale/directory. - Right-to-Left (RTL) Layout Support β For Arabic, Hebrew, and Persian scripts. The bridge mirrors the layout automatically.
- 24/7 Customer Support Module β Embeds a lightweight chatbot (using either OpenAI or Claude) that understands user queries in 20+ languages and routes complex issues to a live agent via deep link.
- Responsive Chassis β The
ResponsiveUIclass adapts margins, font sizes, and component sizes based on screen density and orientation. Example:
const responsive = new ResponsiveUI({
breakpoints: { small: 360, medium: 600, large: 840 },
baseFontSize: '1rem',
scalingFactor: 1.2
});
// Use in your component
const fontSize = responsive.determineFontSize(screenWidth);The result is an app that feels native whether used on a wristwatch, a foldable phone, or a desktop monitor.
Your users' data is a fortress. HarmonyOS-Inno implements:
- Zero-Trust Architecture β All API calls (including OpenAI/Claude) are encrypted with TLS 1.3. No bridge-level logging of sensitive data.
- Permission Mediation β The bridge requests only the minimum permissions required by the configured modules. Users are prompted with clear justifications.
- 24/7 Support Chat β Integrated via
SupportBridgethat connects to your own backend or uses the built-in chatbot. The support module can handle:- FAQ responses
- Escalation to human agents
- Crash report submission
- Compliance β GDPR, CCPA, and China's Personal Information Protection Law (PIPL) safe. The bridge provides hooks for data deletion requests.
This project is licensed under the MIT License β a permissive, open-source license that allows you to use, modify, and distribute the code freely, as long as you include the original copyright notice.
See the LICENSE file for the full text.
No Warranty, No Magic Bullets
HarmonyOS-Inno is provided "as is" without any warranty of merchantability or fitness for a particular purpose. While we've designed the bridge to be robust, you are responsible for testing your application thoroughly on all target devices.
Third-Party API Costs
Integration with OpenAI and Claude APIs may incur usage charges from those providers. The bridge does not cover those costs. Ensure you have appropriate billing limits and monitoring.
Sensor Accuracy
The sensor data provided by the bridge is as accurate as the underlying hardware allows. The bridge performs calibration but cannot correct for physical sensor flaws. Use for entertainment, education, and non-critical applications. For medical or safety-critical uses, consult a professional.
Not a Replacement for Native Development
HarmonyOS-Inno abstracts complexity but cannot replace deep native optimizations for extreme performance scenarios. For apps requiring sub-millisecond latency, consider direct system calls.
2026 Compatibility
The repository targets HarmonyOS 2026 previews. Features may change before final release. Always refer to official HarmonyOS documentation for production deployments.
By using this software, you accept these terms. Enjoy the creation.
Thank you for exploring HarmonyOS-Inno. Whether you're building the next augmented reality toolkit, a social media aggregator, or a health-monitoring companion, this bridge is your co-pilot.
Last updated: January 2026
Built with β and a spirit of exploration.