# ClawdNode Android - Status Report

**Last Updated:** 2025-01-27  
**Version:** 0.1.0  
**Branch:** main (clean, up to date with origin)

## ✅ What's Complete

### Core Architecture
- **Gateway Protocol v3 Implementation** - Full WebSocket handshake with challenge/response
- **NodeService** - Foreground service managing gateway connection
- **GatewayClient** - WebSocket client with auto-reconnect
- **Protocol Messages** - Complete event/command data classes

### Notification System
- **NotificationListener** - Captures all notifications
- **Forwards to Gateway** - app, package, title, text, available actions
- **Action triggering** - Can reply to messages, trigger actions
- **Dismiss notifications** - Remote dismissal support

### Call Screening
- **CallScreener** - Intercepts incoming calls before ring
- **Sends to Gateway** - callId, number, contact lookup
- **VoiceCallService** - InCallService for active call control

### Voice Features
- **TTS initialized** - Can speak into calls
- **STT wired up** - Speech recognition for caller transcription
- **Answer/Reject/Hangup** - Full call control

### Security
- **TokenStore** - EncryptedSharedPreferences for credentials
- **DeviceIdentity** - Device ID + key signing for challenges
- **AuditLog** - Local action logging

### Network
- **Cleartext HTTP enabled** - For Tailscale/local IP development
- **WebSocket with OkHttp** - Proper ping/pong, reconnect logic

### UI
- **MainActivity** - Gateway config, permission management, live log
- **Live connection log** - Real-time WebSocket debug output
- **Permission flow** - Notification listener, call screening role, runtime permissions

## 🔧 TODOs Found in Code

| File | Line | TODO |
|------|------|------|
| `VoiceCallService.kt` | 143 | Calculate actual call duration |
| `CallScreener.kt` | 86 | Contact lookup (returns null currently) |
| `GatewayClient.kt` | 150 | Queue events for retry when disconnected |
| `NodeService.kt` | 122 | Screenshot capture via MediaProjection |

## 📋 What's Ready for Testing

1. **APK Build** - Run `./gradlew assembleDebug`
2. **Install on phone** - `adb install app/build/outputs/apk/debug/app-debug.apk`
3. **Configure Gateway** - Enter Tailscale IP:18789 and token
4. **Grant permissions** - Follow UI prompts
5. **Test notifications** - Send yourself a message, see if gateway receives it
6. **Test call screening** - Call the phone, check gateway logs

## 🧪 Testing Checklist

### Basic Connectivity
- [ ] App installs and starts
- [ ] Gateway URL/token saved successfully
- [ ] WebSocket connects (watch live log)
- [ ] "Connected to Gateway" shows ✓
- [ ] Auto-reconnect works after disconnect

### Notifications
- [ ] WhatsApp message → gateway receives event
- [ ] SMS → gateway receives event
- [ ] Gateway can trigger "Reply" action
- [ ] Gateway can dismiss notification

### Calls
- [ ] Incoming call → gateway receives `node.call.incoming`
- [ ] Gateway can send `call.answer` → phone answers
- [ ] TTS greeting plays after answer
- [ ] STT captures caller speech → `node.call.audio`
- [ ] Gateway can send `call.hangup`

## 🚀 Next Steps (Priority Order)

1. **Build & Install APK** - Test basic gateway connectivity
2. **Test notification forwarding** - Simplest feature to verify
3. **Test call screening event** - Does incoming call show in gateway?
4. **Test call answer with TTS** - Does the phone answer and speak?
5. **Implement contact lookup** - Minor enhancement
6. **Implement screenshot** - MediaProjection requires user consent flow

## 📝 Gateway Side Integration

The gateway needs handlers for:
- `node.notification` events
- `node.call.incoming` events  
- `node.call.audio` events
- `node.call.ended` events

And must send:
- `node.invoke` with command: `notification.action`, `call.answer`, etc.

## 🔗 Commands Reference

```json
// Answer call
{"method":"node.invoke","params":{"command":"call.answer","args":{"callId":"tel:+1234567890","greeting":"Hello!"}}}

// Reply to notification
{"method":"node.invoke","params":{"command":"notification.action","args":{"id":"com.whatsapp:123:..","action":"Reply","text":"On my way!"}}}
```