release: bump version to 0.0.2.4

- Architecture: Added XTTS v2 (Gaming-PC) and auto-update flow
- Diagnostic: Thinking indicator, cancel button, TTS tab, voice cloning
- App: Play button, chat search, auto-update, voice speed settings
- RVS: Auto-update APK distribution over WebSocket
- Watchdog: 2min warning → 5min doctor --fix → 8min container restart
- Roadmap: Phase 1 fully completed, updated Phase 2+3

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

.gitignore

@@ -36,6 +36,7 @@ android/local.properties
 android/package-lock.json
 *.apk
 *.aab
+rvs/updates/*.apk
 
 # ── Tauri / Desktop Build ───────────────────────
 desktop/src-tauri/target/

README.md

@@ -29,11 +29,18 @@ ARIA hat zwei Rollen:
 ┌─────────────────────────────────────────────────────────┐
 │              RVS — Rendezvous-Server                     │
 │         Node.js WebSocket Relay (Docker, Rechenzentrum)  │
-│         Reiner Relay — kennt keine Tokens, leitet durch  │
+│         Relay + Auto-Update (APK-Verteilung)             │
 │                  rvs/docker-compose.yml                  │
-└───────────────────────┬─────────────────────────────────┘
+└───────────┬───────────────────────────┬─────────────────┘
-                        │ WebSocket Tunnel
+            │ WebSocket Tunnel          │ WebSocket Tunnel
-                        ▼
+            ▼                           ▼
+┌───────────────────────────┐
+│  Gaming-PC (optional)      │
+│  RTX 3060, Docker+WSL2    │
+│  XTTS v2 (natuerliche     │
+│  Stimmen, Voice Cloning)   │
+│  xtts/docker-compose.yml  │
+└───────────────────────────┘
 ┌─────────────────────────────────────────────────────────┐
 │     ARIA-VM (Proxmox, Debian 13) — ARIAs Wohnung        │
 │     Basissystem + Docker. Rest richtet ARIA selbst ein.  │
@@ -66,13 +73,14 @@ ARIA hat zwei Rollen:
 └─────────────────────────────────────────────────────────┘
 ```
 
-**Drei separate Deployments:**
+**Vier separate Deployments:**
 
 | Was | Wo | Wie |
 |-----|----|-----|
 | RVS | Rechenzentrum | `cd rvs && docker compose up -d` |
 | ARIA Core | Debian 13 VM | `docker compose up -d && ./aria-setup.sh` |
-| Android App | Stefans Handy | APK installieren, QR-Code scannen |
+| XTTS v2 (optional) | Gaming-PC (GPU) | `cd xtts && docker compose up -d` |
+| Android App | Stefans Handy | APK installieren (Auto-Update via RVS) |
 
 ---
 
@@ -314,13 +322,19 @@ Erreichbar unter `http://<VM-IP>:3001`. Teilt das Netzwerk mit aria-core.
 ### Features
 
 - **Status-Karten**: Gateway (Handshake), RVS (TLS-Fallback), Proxy (Auth)
-- **Chat-Test**: Nachrichten direkt an ARIA senden (Gateway oder via RVS)
+- **Chat-Test**: Nachrichten direkt an ARIA senden (Gateway oder via RVS), Vollbild-Modus
+- **"ARIA denkt..." Indikator**: Zeigt live was ARIA gerade tut (Denken, Tool, Schreiben)
+- **Abbrechen-Button**: Stoppt laufende Anfragen + doctor --fix
 - **Session-Verwaltung**: Sessions auflisten, wechseln, erstellen, loeschen
 - **Chat-History**: Wird beim Laden und Session-Wechsel angezeigt (read-only aus JSONL)
+- **TTS-Diagnose Tab**: Stimmen testen, Status pruefen, Fehler anzeigen
+- **Einstellungen**: TTS-Engine (Piper/XTTS), Stimmen, Speed, Highlight-Trigger, Betriebsmodi
+- **XTTS Voice Cloning**: Audio-Samples hochladen, eigene Stimme erstellen
 - **Claude Login**: Browser-Terminal zum Einloggen in den Proxy
 - **Core Terminal**: Shell in aria-core (openclaw CLI)
-- **Container-Logs**: Echtzeit-Logs aller Container (gefiltert nach Tab)
+- **Container-Logs**: Echtzeit-Logs aller Container (gefiltert nach Tab + Pipeline)
 - **SSH Terminal**: Direkter SSH-Zugang zu aria-wohnung
+- **Watchdog**: Erkennt stuck Runs (2min Warnung → 5min doctor --fix → 8min Container-Restart)
 
 ### Session-Verwaltung
 
@@ -340,10 +354,13 @@ API-Endpoint fuer andere Services: `GET http://localhost:3001/api/session`
 - **Sprachaufnahme**: Push-to-Talk (halten) oder Tap-to-Talk (tippen, Auto-Stop bei Stille)
 - **VAD (Voice Activity Detection)**: Erkennt 1.8s Stille und stoppt automatisch
 - **STT (Speech-to-Text)**: Audio wird in der Bridge per Whisper transkribiert, transkribierter Text erscheint im Chat
-- **Wake Word**: Toggle-Button (Ohr-Symbol) aktiviert kontinuierliches Mikrofon-Monitoring
+- **TTS-Wiedergabe**: ARIA antwortet per Lautsprecher (Piper oder XTTS v2)
-- **TTS-Wiedergabe**: ARIA antwortet per Lautsprecher (Ramona/Thorsten)
+- **Play-Button**: Jede ARIA-Nachricht kann nochmal vorgelesen werden
-- **Datei- und Bild-Upload**: Bilder inline im Chat, Dateien mit Icon + Name + Groesse
+- **Chat-Suche**: Lupe in der Statusleiste filtert Nachrichten live
-- **Anhaenge**: Bridge speichert Dateien in Shared Volume (`/shared/uploads/`), ARIA kann darauf zugreifen
+- **Datei- und Bild-Upload**: Bilder inline im Chat (Vollbild-Tap), Dateien mit Icon + Name + Groesse
+- **Anhaenge**: Bridge speichert in Shared Volume, ARIA kann darauf zugreifen, Re-Download ueber RVS
+- **Einstellungen**: TTS Engine, Stimmen, Speed pro Stimme, Speicherort, Auto-Download, GPS
+- **Auto-Update**: Prueft beim Start auf neue Version, Download + Installation ueber RVS
 - GPS-Position (optional)
 - QR-Code Scanner fuer Token-Pairing
 
@@ -374,19 +391,31 @@ cd android
 ```
 
 Das Script macht alles in einem Schritt:
-1. Fragt Gitea-Kennwort ab (wird nirgends gespeichert)
+1. Setzt Versionsnummern (package.json, build.gradle, SettingsScreen)
-2. Baut die Release-APK
+2. Fragt Gitea-Kennwort ab (wird nirgends gespeichert)
-3. Erstellt Git Tag + pusht
+3. Baut die Release-APK
-4. Erstellt Gitea Release
+4. Git Commit + Tag + Push
-5. Laedt APK als Asset hoch
+5. Erstellt Gitea Release + laedt APK hoch
+6. Kopiert APK auf RVS-Server (Auto-Update, optional)
 
 Voraussetzung in `.env`:
 ```bash
 GITEA_URL=https://gitea.hackersoft.de
 GITEA_REPO=stefan/aria-agent
 GITEA_USER=stefan
+RVS_UPDATE_HOST=root@aria-rvs    # Optional: fuer Auto-Update
 ```
 
+### Auto-Update
+
+Die App prueft beim Start ob eine neuere Version auf dem RVS liegt.
+Der Update-Flow:
+1. `./release.sh 0.0.3.0` → APK wird auf RVS kopiert (via scp)
+2. Alternativ: `git pull` auf dem RVS-Server → APK in `rvs/updates/`
+3. App sendet `update_check` mit aktueller Version
+4. RVS vergleicht → sendet `update_available`
+5. App zeigt Dialog → Download ueber WebSocket → Installation
+
 ### Audio-Pipeline (Spracheingabe)
 
 ```
@@ -454,6 +483,11 @@ aria-data/
 │   ├── aria.env                    ← Voice Bridge Config
 │   └── diag-state/                 ← Diagnostic persistenter State
 │
+│   (im Shared Volume /shared/config/):
+│   ├── voice_config.json           ← TTS-Einstellungen (Stimme, Speed, Engine)
+│   ├── highlight_triggers.json     ← Highlight-Trigger Woerter
+│   └── chat_backup.jsonl           ← Nachrichten-Backup (on-the-fly)
+│
 └── ssh/                            ← SSH Keys fuer VM-Zugriff
     ├── id_ed25519                  ← Private Key (generiert von aria-setup.sh)
     ├── id_ed25519.pub              ← Public Key (muss in VM authorized_keys!)
@@ -469,7 +503,7 @@ tar -czf aria-backup-$(date +%Y%m%d).tar.gz aria-data/
 
 ## RVS — Rendezvous-Server
 
-Laeuft im Rechenzentrum. Reiner Relay — kennt keine Tokens, speichert nichts.
+Laeuft im Rechenzentrum. WebSocket Relay + Auto-Update Server.
 Wer sich mit dem gleichen Token verbindet, landet im gleichen Room.
 
 ```bash
@@ -477,10 +511,60 @@ cd rvs
 docker compose up -d
 ```
 
+**Features:**
+- WebSocket Relay (alle Message-Types: chat, audio, file, config, xtts, update, etc.)
+- Auto-Update: APK-Verteilung an Apps ueber WebSocket
+- Heartbeat + tote Verbindungen aufraeumen
+
+**Auto-Update APK bereitstellen:**
+```bash
+# APK in updates/ legen (manuell oder via release.sh)
+cp ARIA-v0.0.3.0.apk ~/ARIA-AGENT/rvs/updates/
+# RVS erkennt die Version aus dem Dateinamen
+```
+
 **Multi-Instanz:** Mehrere ARIA-VMs koennen denselben RVS nutzen — jede mit eigenem Token.
 
 ---
 
+## XTTS v2 — GPU TTS Server (optional)
+
+Laeuft auf einem separaten Rechner mit NVIDIA GPU (z.B. Gaming-PC mit RTX 3060).
+Verbindet sich ueber RVS mit der ARIA-Infrastruktur — kein VPN noetig.
+
+### Voraussetzungen
+
+- Docker Desktop mit WSL2 (Windows) oder Docker mit NVIDIA Runtime (Linux)
+- NVIDIA Container Toolkit
+- GPU mit mindestens 4GB VRAM (6GB+ empfohlen)
+
+### Setup
+
+```bash
+cd xtts
+cp .env.example .env
+# .env mit RVS-Verbindungsdaten fuellen (gleiche wie auf der ARIA-VM)
+docker compose up -d
+# Erster Start laedt ~2GB Model herunter
+```
+
+### Features
+
+- **Natuerliche Stimmen**: Deutlich bessere Qualitaet als Piper
+- **Voice Cloning**: Eigene Stimme mit 6-10s Audio-Sample
+- **16 Sprachen**: Deutsch, Englisch, Franzoesisch, etc.
+- **RVS-Integration**: Bridge waehlt automatisch XTTS wenn verfuegbar
+
+### Stimme klonen
+
+In der Diagnostic unter Einstellungen → Sprachausgabe → XTTS:
+1. TTS Engine auf "XTTS v2" stellen
+2. "Stimme klonen" → Audio-Dateien hochladen (WAV/MP3, min. 6-10s)
+3. Name vergeben → "Stimme erstellen"
+4. Neue Stimme in der Auswahl verfuegbar
+
+---
+
 ## Docker Volumes
 
 | Volume | Pfad im Container | Zweck |
@@ -491,7 +575,7 @@ docker compose up -d
 | `./aria-data/ssh` (bind) | `/root/.ssh`, `/home/node/.ssh` | SSH Keys |
 | `./aria-data/brain` (bind) | `/home/node/.openclaw/workspace/memory` | Gedaechtnis |
 | `./aria-data/skills` (bind) | `/home/node/.openclaw/workspace/skills` | Skills |
-| `aria-shared` | `/shared` (Core + Bridge) | Datei-Austausch (Uploads von App) |
+| `aria-shared` | `/shared` (Core + Bridge + Proxy + Diag) | Datei-Austausch, Config, Uploads |
 | `./aria-data/config/diag-state` (bind) | `/data` (Diagnostic) | Persistenter State (aktive Session) |
 
 ---
@@ -569,8 +653,15 @@ docker exec aria-core ssh aria-wohnung hostname
 - [x] Android App (Chat + Sprache + Uploads)
 - [x] Tool-Permissions (alle Tools freigeschaltet)
 - [x] SSH-Zugriff auf VM (aria-wohnung)
-- [x] Diagnostic Web-UI
+- [x] Diagnostic Web-UI + Einstellungen
 - [x] Session-Verwaltung + Chat-History
+- [x] Stimmen-Einstellungen (Ramona/Thorsten, Speed, Highlight-Trigger)
+- [x] TTS satzweise fuer lange Texte
+- [x] Datei-/Bild-Upload mit Shared Volume
+- [x] Watchdog (stuck Run Erkennung + Auto-Fix + Container-Restart)
+- [x] Auto-Update System (APK via RVS)
+- [x] Chat-Suche, Play-Button, Abbrechen-Button
+- [x] XTTS v2 Integration (GPU, Voice Cloning, remote ueber RVS)
 
 ### Phase 2 — ARIA wird produktiv
 
@@ -578,7 +669,8 @@ docker exec aria-core ssh aria-wohnung hostname
 - [ ] Gitea-Integration
 - [ ] VM einrichten (Desktop, Browser, Tools)
 - [ ] Heartbeat (periodische Selbst-Checks)
-- [ ] Lokales LLM als Wächter (Triage vor Claude-Call)
+- [ ] Lokales LLM als Waechter (Triage vor Claude-Call)
+- [ ] Auto-Compacting / Memory-Verwaltung
 
 ### Phase 3 — Erweiterungen
 
@@ -586,3 +678,4 @@ docker exec aria-core ssh aria-wohnung hostname
 - [ ] Desktop Client (Tauri)
 - [ ] bKVM Remote IT-Support
 - [ ] Porcupine Wake Word (on-device "ARIA" in der App)
+- [ ] Claude Vision direkt (Bildanalyse ohne Dateipfad-Umweg)

android/android/app/build.gradle

@@ -79,8 +79,8 @@ android {
         applicationId "com.ariacockpit"
         minSdkVersion rootProject.ext.minSdkVersion
         targetSdkVersion rootProject.ext.targetSdkVersion
-        versionCode 201
+        versionCode 204
-        versionName "0.0.2.1"
+        versionName "0.0.2.4"
         // Fallback fuer Libraries mit Product Flavors
         missingDimensionStrategy 'react-native-camera', 'general'
     }

android/package.json

@@ -1,6 +1,6 @@
 {
   "name": "aria-cockpit",
-  "version": "0.0.2.1",
+  "version": "0.0.2.4",
   "private": true,
   "scripts": {
     "android": "react-native run-android",
@@ -24,8 +24,7 @@
     "react-native-camera-kit": "^13.0.0",
     "@react-native-async-storage/async-storage": "^1.21.0",
     "react-native-fs": "^2.20.0",
-    "react-native-audio-recorder-player": "^3.6.7",
+    "react-native-audio-recorder-player": "^3.6.7"
-    "react-native-live-audio-stream": "^1.1.1"
   },
   "devDependencies": {
     "typescript": "^5.3.3",

android/src/screens/ChatScreen.tsx

@@ -23,6 +23,7 @@ import RNFS from 'react-native-fs';
 import rvs, { RVSMessage, ConnectionState } from '../services/rvs';
 import audioService from '../services/audio';
 import wakeWordService from '../services/wakeword';
+import updateService from '../services/updater';
 import VoiceButton from '../components/VoiceButton';
 import FileUpload, { FileData } from '../components/FileUpload';
 import CameraUpload, { PhotoData } from '../components/CameraUpload';
@@ -91,6 +92,8 @@ const ChatScreen: React.FC = () => {
   const [gpsEnabled, setGpsEnabled] = useState(false);
   const [wakeWordActive, setWakeWordActive] = useState(false);
   const [fullscreenImage, setFullscreenImage] = useState<string | null>(null);
+  const [searchQuery, setSearchQuery] = useState('');
+  const [searchVisible, setSearchVisible] = useState(false);
 
   const flatListRef = useRef<FlatList>(null);
   const messageIdCounter = useRef(0);
@@ -260,6 +263,16 @@ const ChatScreen: React.FC = () => {
     };
   }, []);
 
+  // Auto-Update: Bei App-Start pruefen
+  useEffect(() => {
+    const unsubUpdate = updateService.onUpdateAvailable((info) => {
+      updateService.promptUpdate(info);
+    });
+    // Nach 5s pruefen (RVS muss erst verbunden sein)
+    const timer = setTimeout(() => updateService.checkForUpdate(), 5000);
+    return () => { unsubUpdate(); clearTimeout(timer); };
+  }, []);
+
   // Wake Word: "ARIA" Erkennung → Auto-Aufnahme starten
   useEffect(() => {
     const unsubWake = wakeWordService.onWakeWord(async () => {
@@ -581,6 +594,18 @@ const ChatScreen: React.FC = () => {
             {item.text}
           </Text>
         )}
+        {/* Play-Button fuer ARIA-Nachrichten */}
+        {!isUser && item.text.length > 0 && (
+          <TouchableOpacity
+            style={styles.playButton}
+            onPress={() => {
+              // TTS-Request an Bridge senden
+              rvs.send('tts_request' as any, { text: item.text, voice: '' });
+            }}
+          >
+            <Text style={styles.playButtonText}>{'\uD83D\uDD0A'}</Text>
+          </TouchableOpacity>
+        )}
         <Text style={styles.timestamp}>{time}</Text>
       </View>
     );
@@ -603,12 +628,32 @@ const ChatScreen: React.FC = () => {
           {connectionState === 'connected' ? 'Verbunden' :
            connectionState === 'connecting' ? 'Verbinde...' : 'Getrennt'}
         </Text>
+        <TouchableOpacity onPress={() => setSearchVisible(!searchVisible)} style={{marginLeft: 'auto', paddingHorizontal: 8}}>
+          <Text style={{fontSize: 16}}>{'\uD83D\uDD0D'}</Text>
+        </TouchableOpacity>
       </View>
 
+      {/* Suchleiste */}
+      {searchVisible && (
+        <View style={styles.searchBar}>
+          <TextInput
+            style={styles.searchInput}
+            value={searchQuery}
+            onChangeText={setSearchQuery}
+            placeholder="Chat durchsuchen..."
+            placeholderTextColor="#555570"
+            autoFocus
+          />
+          <TouchableOpacity onPress={() => { setSearchVisible(false); setSearchQuery(''); }}>
+            <Text style={{color: '#FF3B30', fontSize: 14, paddingHorizontal: 8}}>X</Text>
+          </TouchableOpacity>
+        </View>
+      )}
+
       {/* Nachrichtenliste */}
       <FlatList
         ref={flatListRef}
-        data={messages}
+        data={searchQuery ? messages.filter(m => m.text.toLowerCase().includes(searchQuery.toLowerCase())) : messages}
         keyExtractor={item => item.id}
         renderItem={renderMessage}
         contentContainerStyle={styles.messageList}
@@ -887,6 +932,30 @@ const styles = StyleSheet.create({
   wakeWordIcon: {
     fontSize: 16,
   },
+  searchBar: {
+    flexDirection: 'row',
+    alignItems: 'center',
+    backgroundColor: '#12122A',
+    paddingHorizontal: 12,
+    paddingVertical: 6,
+    borderBottomWidth: 1,
+    borderBottomColor: '#1E1E2E',
+  },
+  searchInput: {
+    flex: 1,
+    color: '#FFFFFF',
+    fontSize: 14,
+    paddingVertical: 4,
+  },
+  playButton: {
+    alignSelf: 'flex-end',
+    paddingHorizontal: 8,
+    paddingVertical: 2,
+    marginTop: 4,
+  },
+  playButtonText: {
+    fontSize: 16,
+  },
   fullscreenOverlay: {
     flex: 1,
     backgroundColor: 'rgba(0,0,0,0.95)',

android/src/screens/SettingsScreen.tsx

@@ -74,7 +74,8 @@ const SettingsScreen: React.FC = () => {
   const [ttsEnabled, setTtsEnabled] = useState(true);
   const [defaultVoice, setDefaultVoice] = useState('ramona');
   const [highlightVoice, setHighlightVoice] = useState('thorsten');
-  const [speechSpeed, setSpeechSpeed] = useState(1.0);
+  const [speedRamona, setSpeedRamona] = useState(1.0);
+  const [speedThorsten, setSpeedThorsten] = useState(1.0);
   const [editingPath, setEditingPath] = useState(false);
   const [tempPath, setTempPath] = useState('');
 
@@ -104,8 +105,11 @@ const SettingsScreen: React.FC = () => {
     AsyncStorage.getItem('aria_highlight_voice').then(saved => {
       if (saved) setHighlightVoice(saved);
     });
-    AsyncStorage.getItem('aria_speech_speed').then(saved => {
+    AsyncStorage.getItem('aria_speed_ramona').then(saved => {
-      if (saved) setSpeechSpeed(parseFloat(saved));
+      if (saved) setSpeedRamona(parseFloat(saved));
+    });
+    AsyncStorage.getItem('aria_speed_thorsten').then(saved => {
+      if (saved) setSpeedThorsten(parseFloat(saved));
     });
   }, []);
 
@@ -525,41 +529,49 @@ const SettingsScreen: React.FC = () => {
           </View>
         </View>
 
-        {/* Sprechgeschwindigkeit */}
+        {/* Sprechgeschwindigkeit Ramona */}
         <View style={{marginTop: 16}}>
-          <Text style={styles.toggleLabel}>Sprechgeschwindigkeit: {speechSpeed.toFixed(1)}x</Text>
+          <Text style={styles.toggleLabel}>Ramona Speed: {speedRamona.toFixed(1)}x</Text>
-          <View style={{flexDirection: 'row', alignItems: 'center', gap: 8, marginTop: 8}}>
-            <Text style={{color: '#555570', fontSize: 11}}>0.5x</Text>
-            <View style={{flex: 1}}>
-              <TouchableOpacity
-                style={{height: 30, justifyContent: 'center'}}
-                onPress={(e) => {
-                  const layout = e.nativeEvent;
-                  // Einfacher Tap-basierter Slider
-                }}
-              >
-                <View style={{height: 4, backgroundColor: '#2A2A3E', borderRadius: 2}}>
-                  <View style={{height: 4, backgroundColor: '#0096FF', borderRadius: 2, width: `${((speechSpeed - 0.5) / 1.5) * 100}%`}} />
-                </View>
-              </TouchableOpacity>
-            </View>
-            <Text style={{color: '#555570', fontSize: 11}}>2.0x</Text>
-          </View>
           <View style={{flexDirection: 'row', justifyContent: 'space-around', marginTop: 8}}>
             {[0.5, 0.75, 1.0, 1.25, 1.5, 2.0].map(speed => (
               <TouchableOpacity
                 key={speed}
                 onPress={() => {
-                  setSpeechSpeed(speed);
+                  setSpeedRamona(speed);
-                  AsyncStorage.setItem('aria_speech_speed', String(speed));
+                  AsyncStorage.setItem('aria_speed_ramona', String(speed));
-                  rvs.send('config' as any, { speechSpeed: speed });
+                  rvs.send('config' as any, { speedRamona: speed });
                 }}
                 style={{
                   paddingHorizontal: 10, paddingVertical: 6, borderRadius: 6,
-                  backgroundColor: speechSpeed === speed ? '#0096FF' : '#1E1E2E',
+                  backgroundColor: speedRamona === speed ? '#0096FF' : '#1E1E2E',
                 }}
               >
-                <Text style={{color: speechSpeed === speed ? '#fff' : '#8888AA', fontSize: 12, fontWeight: '600'}}>
+                <Text style={{color: speedRamona === speed ? '#fff' : '#8888AA', fontSize: 12, fontWeight: '600'}}>
+                  {speed}x
+                </Text>
+              </TouchableOpacity>
+            ))}
+          </View>
+        </View>
+
+        {/* Sprechgeschwindigkeit Thorsten */}
+        <View style={{marginTop: 16}}>
+          <Text style={styles.toggleLabel}>Thorsten Speed: {speedThorsten.toFixed(1)}x</Text>
+          <View style={{flexDirection: 'row', justifyContent: 'space-around', marginTop: 8}}>
+            {[0.5, 0.75, 1.0, 1.25, 1.5, 2.0].map(speed => (
+              <TouchableOpacity
+                key={speed}
+                onPress={() => {
+                  setSpeedThorsten(speed);
+                  AsyncStorage.setItem('aria_speed_thorsten', String(speed));
+                  rvs.send('config' as any, { speedThorsten: speed });
+                }}
+                style={{
+                  paddingHorizontal: 10, paddingVertical: 6, borderRadius: 6,
+                  backgroundColor: speedThorsten === speed ? '#0096FF' : '#1E1E2E',
+                }}
+              >
+                <Text style={{color: speedThorsten === speed ? '#fff' : '#8888AA', fontSize: 12, fontWeight: '600'}}>
                   {speed}x
                 </Text>
               </TouchableOpacity>
@@ -736,7 +748,7 @@ const SettingsScreen: React.FC = () => {
       <Text style={styles.sectionTitle}>{'\u00DC'}ber</Text>
       <View style={styles.card}>
         <Text style={styles.aboutTitle}>ARIA Cockpit</Text>
-        <Text style={styles.aboutVersion}>Version 0.0.2.1 </Text>
+        <Text style={styles.aboutVersion}>Version 0.0.2.4 </Text>
         <Text style={styles.aboutInfo}>
           Stefans Kommandozentrale f{'\u00FC'}r ARIA.{'\n'}
           Gebaut mit React Native + TypeScript.

android/src/services/rvs.ts

@@ -12,7 +12,7 @@ import AsyncStorage from '@react-native-async-storage/async-storage';
 
 export type ConnectionState = 'connecting' | 'connected' | 'disconnected';
 
-export type MessageType = 'chat' | 'audio' | 'file' | 'location' | 'mode' | 'log' | 'event';
+export type MessageType = 'chat' | 'audio' | 'file' | 'location' | 'mode' | 'log' | 'event' | 'update_available' | string;
 
 export interface RVSMessage {
   type: MessageType;

android/src/services/updater.ts

@@ -0,0 +1,149 @@
+/**
+ * Auto-Update Service — prueft und installiert App-Updates via RVS
+ *
+ * Flow:
+ * 1. App sendet "update_check" mit aktueller Version an RVS
+ * 2. RVS vergleicht → sendet "update_available" mit Download-URL
+ * 3. App zeigt Benachrichtigung → User bestaetigt → Download + Install
+ */
+
+import { Alert, Linking, Platform } from 'react-native';
+import RNFS from 'react-native-fs';
+import rvs, { RVSMessage } from './rvs';
+
+// Aktuelle App-Version (aus package.json via Build)
+const APP_VERSION = '0.0.2.3'; // TODO: aus nativer Build-Config lesen
+
+type UpdateCallback = (info: UpdateInfo) => void;
+
+export interface UpdateInfo {
+  version: string;
+  downloadUrl: string;
+  size: number;
+}
+
+class UpdateService {
+  private listeners: UpdateCallback[] = [];
+  private checking = false;
+  private downloading = false;
+
+  constructor() {
+    // Auf update_available Nachrichten lauschen
+    rvs.onMessage((msg: RVSMessage) => {
+      if (msg.type === 'update_available' as any) {
+        const info: UpdateInfo = {
+          version: (msg.payload.version as string) || '',
+          downloadUrl: (msg.payload.downloadUrl as string) || '',
+          size: (msg.payload.size as number) || 0,
+        };
+        if (info.version && this.isNewer(info.version)) {
+          console.log(`[Update] Neue Version verfuegbar: ${info.version} (aktuell: ${APP_VERSION})`);
+          this.listeners.forEach(cb => cb(info));
+        }
+      }
+    });
+  }
+
+  /** Bei App-Start Update pruefen */
+  checkForUpdate(): void {
+    if (this.checking) return;
+    this.checking = true;
+
+    console.log(`[Update] Pruefe auf Updates (aktuell: ${APP_VERSION})`);
+    rvs.send('update_check' as any, { version: APP_VERSION });
+
+    setTimeout(() => { this.checking = false; }, 10000);
+  }
+
+  /** Callback registrieren */
+  onUpdateAvailable(callback: UpdateCallback): () => void {
+    this.listeners.push(callback);
+    return () => {
+      this.listeners = this.listeners.filter(cb => cb !== callback);
+    };
+  }
+
+  /** Update-Dialog anzeigen */
+  promptUpdate(info: UpdateInfo): void {
+    const sizeMB = (info.size / 1024 / 1024).toFixed(1);
+    Alert.alert(
+      'ARIA Update verfuegbar',
+      `Version ${info.version} (${sizeMB} MB)\n\nAktuell: ${APP_VERSION}\n\nJetzt herunterladen und installieren?`,
+      [
+        { text: 'Spaeter', style: 'cancel' },
+        {
+          text: 'Installieren',
+          onPress: () => this.downloadAndInstall(info),
+        },
+      ],
+    );
+  }
+
+  /** APK ueber WebSocket herunterladen und installieren */
+  async downloadAndInstall(info: UpdateInfo): Promise<void> {
+    if (this.downloading) return;
+    this.downloading = true;
+
+    try {
+      console.log(`[Update] Fordere APK v${info.version} an...`);
+      Alert.alert('Download gestartet', `Version ${info.version} wird ueber RVS heruntergeladen...`);
+
+      // APK ueber WebSocket anfordern
+      rvs.send('update_download' as any, {});
+
+      // Auf update_data warten (einmalig)
+      const apkData = await new Promise<{base64: string, fileName: string}>((resolve, reject) => {
+        const timeout = setTimeout(() => reject(new Error('Download-Timeout (60s)')), 60000);
+        const unsub = rvs.onMessage((msg: RVSMessage) => {
+          if ((msg.type as string) === 'update_data') {
+            clearTimeout(timeout);
+            unsub();
+            if (msg.payload.error) {
+              reject(new Error(msg.payload.error as string));
+            } else {
+              resolve({
+                base64: msg.payload.base64 as string,
+                fileName: msg.payload.fileName as string || `ARIA-${info.version}.apk`,
+              });
+            }
+          }
+        });
+      });
+
+      // Base64 als APK-Datei speichern
+      const destPath = `${RNFS.CachesDirectoryPath}/${apkData.fileName}`;
+      await RNFS.writeFile(destPath, apkData.base64, 'base64');
+      const fileSize = await RNFS.stat(destPath);
+      console.log(`[Update] APK gespeichert: ${destPath} (${(parseInt(fileSize.size) / 1024 / 1024).toFixed(1)}MB)`);
+
+      // APK installieren (oeffnet Android-Installer)
+      if (Platform.OS === 'android') {
+        await Linking.openURL(`file://${destPath}`);
+      }
+    } catch (err: any) {
+      console.error(`[Update] Fehler: ${err.message}`);
+      Alert.alert('Update fehlgeschlagen', err.message);
+    } finally {
+      this.downloading = false;
+    }
+  }
+
+  /** Versionsvergleich */
+  private isNewer(remote: string): boolean {
+    const r = remote.split('.').map(Number);
+    const l = APP_VERSION.split('.').map(Number);
+    for (let i = 0; i < Math.max(r.length, l.length); i++) {
+      const diff = (r[i] || 0) - (l[i] || 0);
+      if (diff > 0) return true;
+      if (diff < 0) return false;
+    }
+    return false;
+  }
+
+  getCurrentVersion(): string {
+    return APP_VERSION;
+  }
+}
+
+const updateService = new UpdateService();
+export default updateService;

android/src/services/wakeword.ts

@@ -1,21 +1,12 @@
 /**
  * Wake Word Service — "ARIA" Erkennung
  *
- * Nutzt react-native-live-audio-stream fuer kontinuierliches Mikrofon-Monitoring.
+ * Phase 1: Deaktiviert — react-native-live-audio-stream hat native Bridge-Probleme.
- * Erkennt Sprache per Energie-Schwellwert und sendet kurze Audio-Clips
+ * Nutzt stattdessen Tap-to-Talk (VoiceButton) als primaeren Eingabemodus.
- * zur serverseitigen Wake-Word-Pruefung (openwakeword in der Bridge).
  *
- * Architektur:
+ * Phase 2: Porcupine on-device "ARIA" Keyword (geplant).
- *   App (Mikrofon) → Energie-Erkennung → Audio-Buffer
- *   → RVS "wake_check" → Bridge → openwakeword → Bestaetigung
- *   → App startet Aufnahme
- *
- * Aktuell (Phase 1): Einfacher Tap-to-Talk + Auto-Stop.
- * Spaeter (Phase 2): Porcupine on-device "ARIA" Keyword.
  */
 
-import LiveAudioStream from 'react-native-live-audio-stream';
-
 type WakeWordCallback = () => void;
 type StateCallback = (state: WakeWordState) => void;
 
@@ -25,47 +16,16 @@ class WakeWordService {
   private state: WakeWordState = 'off';
   private wakeCallbacks: WakeWordCallback[] = [];
   private stateCallbacks: StateCallback[] = [];
-  private isInitialized = false;
 
   /** Wake Word Erkennung starten */
   async start(): Promise<boolean> {
     if (this.state === 'listening') return true;
 
     try {
-      if (!this.isInitialized) {
+      // Phase 1: LiveAudioStream deaktiviert (native Bridge instabil)
-        LiveAudioStream.init({
+      // Stattdessen: Tap-to-Talk als primaerer Modus
-          sampleRate: 16000,
+      console.log('[WakeWord] Wake Word ist in Phase 1 noch nicht verfuegbar — nutze Tap-to-Talk');
-          channels: 1,
-          bitsPerSample: 16,
-          audioSource: 6, // VOICE_RECOGNITION
-          bufferSize: 4096,
-        });
-        this.isInitialized = true;
-      }
-
-      // Audio-Stream starten und auf Energie pruefen
-      LiveAudioStream.start();
-
-      LiveAudioStream.on('data', (base64Chunk: string) => {
-        if (this.state !== 'listening') return;
-
-        // Base64 → Int16 Array → RMS berechnen
-        const raw = this._base64ToInt16(base64Chunk);
-        const rms = this._calculateRMS(raw);
-
-        // Schwellwert: wenn laut genug → Wake Word erkannt
-        // Phase 1: Einfache Energie-Erkennung (jemand spricht)
-        // Phase 2: Porcupine "ARIA" Keyword
-        if (rms > 2000) {
-          this.setState('detected');
-          this.wakeCallbacks.forEach(cb => cb());
-          // Nach Detection kurz pausieren, Aufnahme uebernimmt das Mikrofon
-          this.stop();
-        }
-      });
-
       this.setState('listening');
-      console.log('[WakeWord] Listening gestartet');
       return true;
     } catch (err) {
       console.error('[WakeWord] Start fehlgeschlagen:', err);
@@ -75,22 +35,12 @@ class WakeWordService {
 
   /** Wake Word Erkennung stoppen */
   stop(): void {
-    if (this.state === 'off') return;
-    try {
-      LiveAudioStream.stop();
-    } catch {}
     this.setState('off');
-    console.log('[WakeWord] Gestoppt');
   }
 
   /** Nach Aufnahme erneut starten */
   async resume(): Promise<void> {
-    // Kurze Pause damit Aufnahme das Mikrofon freigeben kann
+    // Nichts zu tun in Phase 1
-    setTimeout(() => {
-      if (this.state === 'off') {
-        this.start();
-      }
-    }, 500);
   }
 
   // --- Callbacks ---
@@ -113,32 +63,12 @@ class WakeWordService {
     return this.state;
   }
 
-  // --- Hilfsfunktionen ---
-
   private setState(state: WakeWordState): void {
     if (this.state !== state) {
       this.state = state;
       this.stateCallbacks.forEach(cb => cb(state));
     }
   }
-
-  private _base64ToInt16(base64: string): Int16Array {
-    const binary = atob(base64);
-    const bytes = new Uint8Array(binary.length);
-    for (let i = 0; i < binary.length; i++) {
-      bytes[i] = binary.charCodeAt(i);
-    }
-    return new Int16Array(bytes.buffer);
-  }
-
-  private _calculateRMS(samples: Int16Array): number {
-    if (samples.length === 0) return 0;
-    let sum = 0;
-    for (let i = 0; i < samples.length; i++) {
-      sum += samples[i] * samples[i];
-    }
-    return Math.sqrt(sum / samples.length);
-  }
 }
 
 const wakeWordService = new WakeWordService();

bridge/aria_bridge.py

@@ -38,6 +38,7 @@ import websockets
 from faster_whisper import WhisperModel
 from openwakeword.model import Model as WakeWordModel
 from piper import PiperVoice
+from piper.config import SynthesisConfig
 
 from modes import Mode, detect_mode_switch, should_speak
 
@@ -131,6 +132,7 @@ class VoiceEngine:
         self.voices: dict[str, PiperVoice] = {}
         self.default_voice = "ramona"
         self.highlight_voice = "thorsten"
+        self.speech_speed = {"ramona": 1.0, "thorsten": 1.0}
 
     def initialize(self) -> None:
         """Laedt die Piper-Stimmen aus dem Voices-Verzeichnis."""
@@ -216,8 +218,10 @@ class VoiceEngine:
                     continue
                 with tempfile.NamedTemporaryFile(suffix=".wav", delete=False) as tmp:
                     tmp_path = tmp.name
+                speed = self.speech_speed.get(voice_name, 1.0)
+                syn_config = SynthesisConfig(length_scale=1.0 / max(0.3, speed))
                 with wave.open(tmp_path, "wb") as wav_file:
-                    voice.synthesize_wav(sentence, wav_file)
+                    voice.synthesize_wav(sentence, wav_file, syn_config=syn_config)
                 with wave.open(tmp_path, "rb") as wav_file:
                     if sample_rate is None:
                         sample_rate = wav_file.getframerate()
@@ -494,7 +498,13 @@ class ARIABridge:
                     vc = json.load(f)
                 self.voice_engine.default_voice = vc.get("defaultVoice", "ramona")
                 self.voice_engine.highlight_voice = vc.get("highlightVoice", "thorsten")
+                self.voice_engine.speech_speed = {
+                    "ramona": vc.get("speedRamona", 1.0),
+                    "thorsten": vc.get("speedThorsten", 1.0),
+                }
                 self.tts_enabled = vc.get("ttsEnabled", True)
+                self.tts_engine_type = vc.get("ttsEngine", "piper")
+                self.xtts_voice = vc.get("xttsVoice", "")
                 logger.info("Voice-Config geladen: %s", vc)
         except Exception as e:
             logger.warning("Voice-Config laden fehlgeschlagen: %s", e)
@@ -522,19 +532,20 @@ class ARIABridge:
         # Voice-Engine IMMER laden — rendert Audio fuer die App (auch ohne Soundkarte)
         self.voice_engine.initialize()
 
+        # STT IMMER laden — verarbeitet Audio von der App (braucht kein Sounddevice)
+        self.stt_engine.initialize()
+
         # Audio-Hardware pruefen (fuer lokales Mikro/Lautsprecher)
         self.audio_available = False
         try:
             devices = sd.query_devices()
-            # Pruefen ob ein Output-Device existiert
             sd.query_devices(kind='output')
             self.audio_available = True
             logger.info("Audio-Geraet gefunden — Wake-Word und lokale TTS aktiv")
-            self.stt_engine.initialize()
             self.wake_word.initialize()
         except (sd.PortAudioError, Exception):
-            logger.warning("Kein Audio-Geraet — Wake-Word und lokale TTS deaktiviert")
+            logger.warning("Kein Audio-Geraet — Wake-Word und lokale Wiedergabe deaktiviert")
-            logger.info("Piper TTS rendert Audio fuer die App (via RVS)")
+            logger.info("TTS rendert fuer App (via RVS), STT verarbeitet App-Audio")
 
         logger.info("Alle Komponenten initialisiert")
         logger.info("aria-core:  %s", self.ws_url)
@@ -837,17 +848,47 @@ class ARIABridge:
 
         # TTS-Audio rendern und an die App senden (wenn Modus es erlaubt)
         if getattr(self, 'tts_enabled', True) and should_speak(self.current_mode, is_critical):
-            audio_data = self.voice_engine.synthesize(text, voice_name)
+            tts_engine = getattr(self, 'tts_engine_type', 'piper')
-            if audio_data:
+
-                audio_b64 = base64.b64encode(audio_data).decode("ascii")
+            if tts_engine == "xtts":
-                await self._send_to_rvs({
+                # XTTS: Request ueber RVS an Gaming-PC senden
-                    "type": "audio",
+                xtts_voice = getattr(self, 'xtts_voice', '')
-                    "payload": {
+                try:
-                        "base64": audio_b64,
+                    await self._send_to_rvs({
-                        "mimeType": "audio/wav",
+                        "type": "xtts_request",
-                        "voice": voice_name,
+                        "payload": {
-                    },
+                            "text": text,
-                    "timestamp": int(asyncio.get_event_loop().time() * 1000),
+                            "voice": xtts_voice,
+                            "language": "de",
+                            "requestId": str(uuid.uuid4()),
+                        },
+                        "timestamp": int(asyncio.get_event_loop().time() * 1000),
+                    })
+                    logger.info("[core] XTTS-Request gesendet (%s): '%s'", xtts_voice or "default", text[:60])
+                except Exception as e:
+                    logger.warning("[core] XTTS-Request fehlgeschlagen: %s — Fallback auf Piper", e)
+                    # Fallback auf Piper
+                    audio_data = self.voice_engine.synthesize(text, voice_name)
+                    if audio_data:
+                        audio_b64 = base64.b64encode(audio_data).decode("ascii")
+                        await self._send_to_rvs({
+                            "type": "audio",
+                            "payload": {"base64": audio_b64, "mimeType": "audio/wav", "voice": voice_name},
+                            "timestamp": int(asyncio.get_event_loop().time() * 1000),
+                        })
+            else:
+                # Piper: Lokal rendern
+                audio_data = self.voice_engine.synthesize(text, voice_name)
+                if audio_data:
+                    audio_b64 = base64.b64encode(audio_data).decode("ascii")
+                    await self._send_to_rvs({
+                        "type": "audio",
+                        "payload": {
+                            "base64": audio_b64,
+                            "mimeType": "audio/wav",
+                            "voice": voice_name,
+                        },
+                        "timestamp": int(asyncio.get_event_loop().time() * 1000),
                 })
                 logger.info("[core] TTS-Audio gesendet: %d bytes (%s)", len(audio_data), voice_name)
 
@@ -1005,6 +1046,50 @@ class ARIABridge:
             if sender in ("aria", "stt"):
                 return
 
+        elif msg_type == "xtts_response":
+            # XTTS-Audio vom Gaming-PC empfangen → an App weiterleiten
+            audio_b64 = payload.get("base64", "")
+            error = payload.get("error", "")
+            if error:
+                logger.warning("[rvs] XTTS Fehler: %s", error)
+                return
+            if audio_b64:
+                logger.info("[rvs] XTTS-Audio empfangen: %dKB", len(audio_b64) // 1365)
+                await self._send_to_rvs({
+                    "type": "audio",
+                    "payload": {
+                        "base64": audio_b64,
+                        "mimeType": payload.get("mimeType", "audio/wav"),
+                        "voice": payload.get("voice", "xtts"),
+                    },
+                    "timestamp": int(asyncio.get_event_loop().time() * 1000),
+                })
+            return
+
+        elif msg_type == "tts_request":
+            # App fordert TTS-Audio fuer einen Text an (Play-Button)
+            text = payload.get("text", "")
+            requested_voice = payload.get("voice", "")
+            if text:
+                voice_name = requested_voice or self.voice_engine.select_voice(text)
+                audio_data = self.voice_engine.synthesize(text, voice_name)
+                if audio_data:
+                    audio_b64 = base64.b64encode(audio_data).decode("ascii")
+                    try:
+                        await self._send_to_rvs({
+                            "type": "audio",
+                            "payload": {
+                                "base64": audio_b64,
+                                "mimeType": "audio/wav",
+                                "voice": voice_name,
+                            },
+                            "timestamp": int(asyncio.get_event_loop().time() * 1000),
+                        })
+                        logger.info("[rvs] TTS on-demand: %d bytes (%s)", len(audio_data), voice_name)
+                    except Exception as e:
+                        logger.warning("[rvs] TTS on-demand senden fehlgeschlagen: %s", e)
+            return
+
         elif msg_type == "config":
             # Konfiguration von App/Diagnostic empfangen + persistent speichern
             changed = False
@@ -1024,6 +1109,22 @@ class ARIABridge:
                 self.tts_enabled = bool(payload["ttsEnabled"])
                 logger.info("[rvs] TTS %s", "aktiviert" if self.tts_enabled else "deaktiviert")
                 changed = True
+            if "ttsEngine" in payload:
+                self.tts_engine_type = payload["ttsEngine"]
+                logger.info("[rvs] TTS-Engine: %s", self.tts_engine_type)
+                changed = True
+            if "xttsVoice" in payload:
+                self.xtts_voice = payload["xttsVoice"]
+                logger.info("[rvs] XTTS-Stimme: %s", self.xtts_voice)
+                changed = True
+            if "speedRamona" in payload:
+                self.voice_engine.speech_speed["ramona"] = max(0.3, min(2.0, float(payload["speedRamona"])))
+                logger.info("[rvs] Speed Ramona: %.1f", self.voice_engine.speech_speed["ramona"])
+                changed = True
+            if "speedThorsten" in payload:
+                self.voice_engine.speech_speed["thorsten"] = max(0.3, min(2.0, float(payload["speedThorsten"])))
+                logger.info("[rvs] Speed Thorsten: %.1f", self.voice_engine.speech_speed["thorsten"])
+                changed = True
             # Persistent speichern in Shared Volume
             if changed:
                 try:
@@ -1032,6 +1133,10 @@ class ARIABridge:
                         "defaultVoice": self.voice_engine.default_voice,
                         "highlightVoice": self.voice_engine.highlight_voice,
                         "ttsEnabled": getattr(self, "tts_enabled", True),
+                        "ttsEngine": getattr(self, "tts_engine_type", "piper"),
+                        "xttsVoice": getattr(self, "xtts_voice", ""),
+                        "speedRamona": self.voice_engine.speech_speed.get("ramona", 1.0),
+                        "speedThorsten": self.voice_engine.speech_speed.get("thorsten", 1.0),
                     }
                     with open("/shared/config/voice_config.json", "w") as f:
                         json.dump(config_data, f, indent=2)

diagnostic/index.html

@@ -201,8 +201,9 @@
         <button class="btn secondary" onclick="toggleChatFullscreen()" id="btn-chat-fs" style="padding:4px 10px;font-size:11px;">Vollbild</button>
       </div>
       <div class="chat-box" id="chat-box"></div>
-      <div id="thinking-indicator" style="display:none;padding:6px 10px;font-size:12px;color:#FFD60A;background:#1E1E2E;border-radius:0 0 6px 6px;margin-top:-8px;margin-bottom:8px;">
+      <div id="thinking-indicator" style="display:none;padding:6px 10px;font-size:12px;color:#FFD60A;background:#1E1E2E;border-radius:0 0 6px 6px;margin-top:-8px;margin-bottom:8px;display:flex;align-items:center;justify-content:space-between;">
-        <span style="animation:pulse 1s infinite;">&#x1F4AD;</span> <span id="thinking-text">ARIA denkt...</span>
+        <span><span style="animation:pulse 1s infinite;">&#x1F4AD;</span> <span id="thinking-text">ARIA denkt...</span></span>
+        <button class="btn secondary" onclick="cancelRequest()" style="padding:2px 10px;font-size:11px;color:#FF3B30;border-color:#FF3B30;">Abbrechen</button>
       </div>
       <div class="input-row">
         <input type="text" id="chat-input" placeholder="Nachricht an ARIA...">
@@ -400,6 +401,17 @@
     <div class="settings-section">
       <h2>Sprachausgabe</h2>
       <div class="card" style="max-width:500px;">
+        <!-- TTS Engine Auswahl -->
+        <div style="display:flex;align-items:center;gap:12px;margin-bottom:12px;">
+          <label style="color:#8888AA;font-size:12px;">TTS Engine:</label>
+          <select id="diag-tts-engine" onchange="sendVoiceConfig();toggleXTTSPanel()" style="background:#1E1E2E;color:#fff;border:1px solid #2A2A3E;border-radius:6px;padding:6px 10px;font-size:13px;">
+            <option value="piper">Piper (lokal, CPU, schnell)</option>
+            <option value="xtts">XTTS v2 (remote, GPU, natuerlich)</option>
+          </select>
+        </div>
+
+        <!-- Piper Stimmen (nur bei Engine=piper) -->
+        <div id="piper-panel">
         <div style="display:flex;align-items:center;gap:12px;margin-bottom:12px;">
           <label style="color:#8888AA;font-size:12px;">Standard-Stimme:</label>
           <select id="diag-default-voice" onchange="sendVoiceConfig()" style="background:#1E1E2E;color:#fff;border:1px solid #2A2A3E;border-radius:6px;padding:6px 10px;font-size:13px;">
@@ -414,10 +426,68 @@
             <option value="ramona">Ramona (weiblich)</option>
           </select>
         </div>
-        <div style="display:flex;align-items:center;gap:12px;">
+        <div style="display:flex;align-items:center;gap:12px;margin-bottom:12px;">
           <label style="color:#8888AA;font-size:12px;">TTS aktiv:</label>
           <label class="toggle"><input type="checkbox" id="diag-tts-enabled" checked onchange="sendVoiceConfig()"><span class="slider"></span></label>
         </div>
+        <div style="margin-bottom:4px;">
+          <label style="color:#8888AA;font-size:12px;">Ramona Speed: <span id="speed-ramona-label">1.0x</span></label>
+        </div>
+        <div style="display:flex;align-items:center;gap:8px;margin-bottom:12px;">
+          <span style="color:#555570;font-size:11px;">0.5x</span>
+          <input type="range" id="diag-speed-ramona" min="0.5" max="2.0" step="0.1" value="1.0"
+            oninput="document.getElementById('speed-ramona-label').textContent=this.value+'x'"
+            onchange="sendVoiceConfig()"
+            style="flex:1;accent-color:#0096FF;">
+          <span style="color:#555570;font-size:11px;">2.0x</span>
+        </div>
+        <div style="margin-bottom:4px;">
+          <label style="color:#8888AA;font-size:12px;">Thorsten Speed: <span id="speed-thorsten-label">1.0x</span></label>
+        </div>
+        <div style="display:flex;align-items:center;gap:8px;">
+          <span style="color:#555570;font-size:11px;">0.5x</span>
+          <input type="range" id="diag-speed-thorsten" min="0.5" max="2.0" step="0.1" value="1.0"
+            oninput="document.getElementById('speed-thorsten-label').textContent=this.value+'x'"
+            onchange="sendVoiceConfig()"
+            style="flex:1;accent-color:#0096FF;">
+          <span style="color:#555570;font-size:11px;">2.0x</span>
+        </div>
+        </div><!-- /piper-panel -->
+
+        <!-- XTTS Panel (nur bei Engine=xtts) -->
+        <div id="xtts-panel" style="display:none;">
+          <div style="display:flex;align-items:center;gap:12px;margin-bottom:12px;">
+            <label style="color:#8888AA;font-size:12px;">XTTS Stimme:</label>
+            <select id="diag-xtts-voice" onchange="sendVoiceConfig()" style="background:#1E1E2E;color:#fff;border:1px solid #2A2A3E;border-radius:6px;padding:6px 10px;font-size:13px;">
+              <option value="">Standard (XTTS Default)</option>
+            </select>
+            <button class="btn secondary" onclick="loadXTTSVoices()" style="padding:4px 10px;font-size:11px;">Laden</button>
+          </div>
+
+          <!-- Voice Cloning -->
+          <div style="background:#1E1E2E;border-radius:8px;padding:12px;margin-top:8px;">
+            <div style="color:#0096FF;font-size:13px;font-weight:600;margin-bottom:8px;">Stimme klonen</div>
+            <div style="color:#8888AA;font-size:11px;margin-bottom:8px;">
+              Lade ein oder mehrere Audio-Samples hoch (WAV/MP3, min. 6-10 Sekunden).
+              Mehrere Dateien werden automatisch zusammengefuegt.
+            </div>
+            <div style="margin-bottom:8px;">
+              <input type="text" id="xtts-clone-name" placeholder="Name fuer die Stimme..." style="background:#0D0D1A;border:1px solid #2A2A3E;border-radius:6px;padding:6px 10px;color:#fff;font-size:13px;width:100%;box-sizing:border-box;">
+            </div>
+            <div style="margin-bottom:8px;">
+              <input type="file" id="xtts-clone-files" accept="audio/*" multiple style="color:#8888AA;font-size:12px;">
+            </div>
+            <div style="display:flex;gap:8px;">
+              <button class="btn" onclick="uploadVoiceSamples()" style="flex:1;">Stimme erstellen</button>
+            </div>
+            <div id="xtts-clone-status" style="font-size:11px;color:#555570;margin-top:6px;"></div>
+          </div>
+
+          <!-- XTTS Status -->
+          <div style="margin-top:8px;font-size:11px;color:#555570;" id="xtts-status">
+            XTTS-Server: Nicht verbunden (starte xtts/ auf dem Gaming-PC)
+          </div>
+        </div>
       </div>
     </div>
 
@@ -642,10 +712,40 @@
           return;
         }
 
+        if (msg.type === 'xtts_voices_list') {
+          const select = document.getElementById('diag-xtts-voice');
+          // Behalte erste Option (Default)
+          while (select.options.length > 1) select.remove(1);
+          for (const v of (msg.payload?.voices || [])) {
+            const opt = document.createElement('option');
+            opt.value = v.name;
+            opt.textContent = `${v.name} (${(v.size / 1024).toFixed(0)}KB)`;
+            select.appendChild(opt);
+          }
+          document.getElementById('xtts-status').textContent = `XTTS: ${msg.payload?.voices?.length || 0} Stimme(n) verfuegbar`;
+          document.getElementById('xtts-status').style.color = '#34C759';
+          return;
+        }
+        if (msg.type === 'xtts_voice_saved') {
+          document.getElementById('xtts-clone-status').textContent = `Stimme "${msg.payload?.name}" gespeichert!`;
+          document.getElementById('xtts-clone-status').style.color = '#34C759';
+          loadXTTSVoices(); // Liste neu laden
+          return;
+        }
+
         if (msg.type === 'voice_config') {
           document.getElementById('diag-default-voice').value = msg.defaultVoice || 'ramona';
           document.getElementById('diag-highlight-voice').value = msg.highlightVoice || 'thorsten';
           document.getElementById('diag-tts-enabled').checked = msg.ttsEnabled !== false;
+          const sr = msg.speedRamona || 1.0;
+          const st = msg.speedThorsten || 1.0;
+          document.getElementById('diag-speed-ramona').value = sr;
+          document.getElementById('speed-ramona-label').textContent = sr + 'x';
+          document.getElementById('diag-speed-thorsten').value = st;
+          document.getElementById('speed-thorsten-label').textContent = st + 'x';
+          document.getElementById('diag-tts-engine').value = msg.ttsEngine || 'piper';
+          document.getElementById('diag-xtts-voice').value = msg.xttsVoice || '';
+          toggleXTTSPanel();
           return;
         }
 
@@ -1138,12 +1238,61 @@
       }, 120000);
     }
 
+    // ── XTTS Panel ─────────────────────────────
+    function toggleXTTSPanel() {
+      const engine = document.getElementById('diag-tts-engine').value;
+      document.getElementById('piper-panel').style.display = engine === 'piper' ? 'block' : 'none';
+      document.getElementById('xtts-panel').style.display = engine === 'xtts' ? 'block' : 'none';
+      if (engine === 'xtts') loadXTTSVoices();
+    }
+
+    function loadXTTSVoices() {
+      sendToRVS_raw({ type: 'xtts_list_voices', payload: {}, timestamp: Date.now() });
+    }
+
+    async function uploadVoiceSamples() {
+      const name = document.getElementById('xtts-clone-name').value.trim();
+      const files = document.getElementById('xtts-clone-files').files;
+      if (!name) { alert('Bitte einen Namen eingeben'); return; }
+      if (!files || files.length === 0) { alert('Bitte Audio-Dateien auswaehlen'); return; }
+
+      document.getElementById('xtts-clone-status').textContent = `Lade ${files.length} Datei(en) hoch...`;
+
+      const samples = [];
+      for (const file of files) {
+        const buffer = await file.arrayBuffer();
+        const base64 = btoa(String.fromCharCode(...new Uint8Array(buffer)));
+        samples.push({ base64, name: file.name, size: file.size });
+      }
+
+      const totalSize = samples.reduce((s, f) => s + f.size, 0);
+      document.getElementById('xtts-clone-status').textContent =
+        `Sende ${samples.length} Sample(s) (${(totalSize / 1024).toFixed(0)}KB) an XTTS-Server...`;
+
+      sendToRVS_raw({
+        type: 'voice_upload',
+        payload: { name, samples },
+        timestamp: Date.now(),
+      });
+    }
+
+    // ── Abbrechen ──────────────────────────────
+    function cancelRequest() {
+      send({ action: 'cancel_request' });
+      updateThinkingIndicator({ activity: 'idle' });
+      addChat('error', 'Anfrage abgebrochen', 'system');
+    }
+
     // ── Stimmen-Config ──────────────────────────
     function sendVoiceConfig() {
       const defaultVoice = document.getElementById('diag-default-voice').value;
       const highlightVoice = document.getElementById('diag-highlight-voice').value;
       const ttsEnabled = document.getElementById('diag-tts-enabled').checked;
-      send({ action: 'send_voice_config', defaultVoice, highlightVoice, ttsEnabled });
+      const speedRamona = parseFloat(document.getElementById('diag-speed-ramona').value);
+      const speedThorsten = parseFloat(document.getElementById('diag-speed-thorsten').value);
+      const ttsEngine = document.getElementById('diag-tts-engine').value;
+      const xttsVoice = document.getElementById('diag-xtts-voice').value;
+      send({ action: 'send_voice_config', defaultVoice, highlightVoice, ttsEnabled, speedRamona, speedThorsten, ttsEngine, xttsVoice });
     }
 
     // ── Highlight-Trigger ────────────────────────

diagnostic/server.js

@@ -355,6 +355,11 @@ function handleGatewayMessage(msg) {
         broadcast({ type: "agent_activity", activity: "idle" });
         pendingMessageTime = 0; // Watchdog: Antwort erhalten
         updateAgentActivity();
+        // Antwort in Backup-Log schreiben
+        try {
+          const entry = JSON.stringify({ ts: Date.now(), role: "assistant", text: text.slice(0, 2000), session: activeSessionKey }) + "\n";
+          fs.appendFileSync("/shared/config/chat_backup.jsonl", entry);
+        } catch {}
         return;
       }
 
@@ -428,6 +433,12 @@ function sendToGateway(text, isPipeline) {
   log("debug", "gateway", `RAW >>> ${payload}`);
   gatewayWs.send(payload);
   pendingMessageTime = Date.now(); // Watchdog: Nachricht gesendet
+  // Nachricht sofort in Backup-Log schreiben (OpenClaw speichert erst nach Run-Ende)
+  try {
+    fs.mkdirSync("/shared/config", { recursive: true });
+    const entry = JSON.stringify({ ts: Date.now(), role: "user", text, session: activeSessionKey }) + "\n";
+    fs.appendFileSync("/shared/config/chat_backup.jsonl", entry);
+  } catch {}
   log("info", "gateway", `chat.send [${reqId}]: "${text}"`);
   if (isPipeline) plog(`chat.send [${reqId}] an Gateway gesendet — warte auf ACK...`);
 
@@ -1005,6 +1016,7 @@ function waitForMessage(ws, timeoutMs) {
 
 let lastAgentActivity = Date.now();
 let watchdogWarned = false;
+let watchdogFixAttempted = false;
 let pendingMessageTime = 0; // Wann wurde die letzte Nachricht gesendet
 
 function updateAgentActivity() {
@@ -1024,20 +1036,37 @@ setInterval(async () => {
     broadcast({ type: "watchdog", status: "warning", waitingMs, message: "ARIA reagiert nicht — moeglicherweise stuck Run" });
   }
 
-  // Nach 5min: Auto-Fix anbieten
+  // Nach 5min: doctor --fix
-  if (waitingMs > 300000 && watchdogWarned) {
+  if (waitingMs > 300000 && watchdogWarned && !watchdogFixAttempted) {
+    watchdogFixAttempted = true;
     log("error", "server", "Watchdog: 5min ohne Antwort — fuehre openclaw doctor --fix aus");
     broadcast({ type: "watchdog", status: "fixing", message: "Auto-Fix: openclaw doctor --fix" });
     try {
       await dockerExec("aria-core", "openclaw doctor --fix 2>/dev/null || true");
       log("info", "server", "Watchdog: doctor --fix ausgefuehrt");
-      broadcast({ type: "watchdog", status: "fixed", message: "doctor --fix ausgefuehrt — sende Nachricht erneut" });
+      broadcast({ type: "watchdog", status: "fixed", message: "doctor --fix ausgefuehrt — warte auf Antwort..." });
     } catch (err) {
       log("error", "server", `Watchdog: doctor --fix fehlgeschlagen: ${err.message}`);
-      broadcast({ type: "watchdog", status: "error", message: `Auto-Fix fehlgeschlagen: ${err.message}` });
     }
-    pendingMessageTime = 0; // Reset
+  }
+
+  // Nach 8min: Container neustarten
+  if (waitingMs > 480000 && watchdogFixAttempted) {
+    log("error", "server", "Watchdog: 8min ohne Antwort — starte aria-core + aria-proxy neu");
+    broadcast({ type: "watchdog", status: "restarting", message: "Container-Restart: aria-core + aria-proxy" });
+    try {
+      const { execSync } = require("child_process");
+      execSync("docker restart aria-core aria-proxy", { timeout: 60000 });
+      log("info", "server", "Watchdog: Container neugestartet");
+      broadcast({ type: "watchdog", status: "restarted", message: "Container neugestartet — warte auf Gateway-Reconnect..." });
+      // Gateway wird sich automatisch neu verbinden
+    } catch (err) {
+      log("error", "server", `Watchdog: Container-Restart fehlgeschlagen: ${err.message}`);
+      broadcast({ type: "watchdog", status: "error", message: `Restart fehlgeschlagen: ${err.message}` });
+    }
+    pendingMessageTime = 0;
     watchdogWarned = false;
+    watchdogFixAttempted = false;
   }
 }, 30000);
 
@@ -1127,6 +1156,15 @@ wss.on("connection", (ws) => {
         if (ws._sshSock) ws._sshSock.write(msg.data);
       } else if (msg.action === "live_ssh_close") {
         if (ws._sshSock) { ws._sshSock.end(); ws._sshSock = null; }
+      } else if (msg.action === "cancel_request") {
+        // Laufende Anfrage abbrechen — doctor --fix beendet stuck runs
+        log("warn", "server", "Anfrage abgebrochen — fuehre doctor --fix aus");
+        pendingMessageTime = 0;
+        watchdogWarned = false;
+        watchdogFixAttempted = false;
+        if (pipelineActive) pipelineEnd(false, "Vom Benutzer abgebrochen");
+        broadcast({ type: "agent_activity", activity: "idle" });
+        dockerExec("aria-core", "openclaw doctor --fix 2>/dev/null || true").catch(() => {});
       } else if (msg.action === "get_voice_config") {
         handleGetVoiceConfig(ws);
       } else if (msg.action === "send_voice_config") {
@@ -1135,6 +1173,10 @@ wss.on("connection", (ws) => {
           defaultVoice: msg.defaultVoice || "ramona",
           highlightVoice: msg.highlightVoice || "thorsten",
           ttsEnabled: msg.ttsEnabled !== false,
+          ttsEngine: msg.ttsEngine || "piper",
+          xttsVoice: msg.xttsVoice || "",
+          speedRamona: msg.speedRamona || 1.0,
+          speedThorsten: msg.speedThorsten || 1.0,
         };
         try {
           fs.mkdirSync("/shared/config", { recursive: true });

issue.md

@@ -1,26 +1,36 @@
-# erledigt bildupload ghet noch nicht.
+# ARIA Issues & Features
-# ende
-# erledigt
-sprachnachrichten werden nicht als zweite nachricht dargestellt, damit man weiß was man gesendet hat
-# ende
 
+## Erledigt
 
-# erledigt cache leeren, bilder werden nicht neu geladen beim antippen.
+- [x] Bildupload funktioniert (Shared Volume /shared/uploads/)
-autoload geht nicht
+- [x] Sprachnachrichten werden als Text angezeigt (STT → Chat-Bubble)
-# ende 
+- [x] Cache leeren + Auto-Download von Anhaengen
+- [x] ARIA liest Nachrichten vor (TTS via Piper)
+- [x] Autoscroll zur letzten Nachricht
+- [x] Bilder im Chat groesser + Vollbild-Vorschau
+- [x] Ohr-Button Absturz gefixt (LiveAudioStream entfernt, Phase 1 Placeholder)
+- [x] Play-Button in ARIA-Nachrichten fuer Sprachwiedergabe
+- [x] Chat-Suche in der App (Lupe in Statusleiste)
+- [x] Watchdog mit Container-Restart (2min Warnung → 5min doctor --fix → 8min Restart)
+- [x] Abbrechen-Button im Diagnostic Chat
+- [x] Nachrichten Backup on-the-fly (/shared/config/chat_backup.jsonl)
+- [x] Grosse Nachrichten satzweise aufteilen fuer TTS
+- [x] RVS Nachrichten vom Smartphone gehen durch
+- [x] Stimmen-Einstellungen (Ramona/Thorsten, Speed pro Stimme)
+- [x] Highlight-Trigger konfigurierbar in Diagnostic
 
-wenn man auf das ohr zum hören klickt stürzt ab
+## Offen
 
-# erledigt aria liest die nachrichten nicht vor
+### TTS / Stimmen
-#ende
+- [ ] TTS Engine waehlbar: Piper (CPU, schnell) oder Coqui XTTS v2 (GPU, natuerlicher)
+- [ ] Piper Voices Download ueber Diagnostic (neue Sprachen/Stimmen)
+- [ ] Coqui XTTS v2 Integration (braucht GPU, bessere deutsche Stimme)
 
-# erledigt autoscroll geht doch noch nicht zur letzten nachricht
+### App
-unserer memory brain
+- [ ] Wake Word on-device (Porcupine "ARIA" Keyword, Phase 2)
-# ende 
+- [ ] Chat-History zuverlaessiger laden (AsyncStorage Race Condition)
 
-# erledigt bilder im chat größer darstellen
+### Architektur
-# ende
+- [ ] Bilder: Claude Vision direkt nutzen (aktuell nur Dateipfad an ARIA)
-
+- [ ] Auto-Compacting und Memory/Brain Verwaltung (SQLite?)
-
+- [ ] Diagnostic: System-Info Tab (Container-Status, Disk, RAM, CPU)
-die viper voices downloaden über die diagnostic
-# ende

release.sh

@@ -170,6 +170,22 @@ else
     exit 1
 fi
 
+# ── Auto-Update: APK auf RVS-Server kopieren ─
+RVS_UPDATE_HOST="${RVS_UPDATE_HOST:-}"
+if [ -n "$RVS_UPDATE_HOST" ]; then
+    echo -e "${GREEN}[6/6] APK auf RVS-Server kopieren (Auto-Update)...${NC}"
+    scp "$APK_PATH" "${RVS_UPDATE_HOST}:~/ARIA-AGENT/rvs/updates/${APK_NAME}" 2>/dev/null
+    if [ $? -eq 0 ]; then
+        echo -e "  ${GREEN}✓${NC} APK auf RVS-Server kopiert — Apps werden benachrichtigt"
+    else
+        echo -e "  ${YELLOW}APK konnte nicht auf RVS kopiert werden (RVS_UPDATE_HOST=$RVS_UPDATE_HOST)${NC}"
+        echo -e "  ${YELLOW}Manuell: scp $APK_PATH $RVS_UPDATE_HOST:~/ARIA-AGENT/rvs/updates/${APK_NAME}${NC}"
+    fi
+else
+    echo -e "${YELLOW}Auto-Update uebersprungen (RVS_UPDATE_HOST nicht gesetzt)${NC}"
+    echo -e "${YELLOW}Setze RVS_UPDATE_HOST in .env fuer automatische Verteilung${NC}"
+fi
+
 # ── Fertig ────────────────────────────────────
 echo ""
 echo -e "${GREEN}╔═══════════════════════════════════════════════════╗${NC}"
@@ -177,4 +193,5 @@ echo -e "${GREEN}║   Release $TAG ist live!$(printf '%*s' $((27 - ${#TAG})) ''
 echo -e "${GREEN}╠═══════════════════════════════════════════════════╣${NC}"
 echo -e "${GREEN}║${NC}   $GITEA_URL/$GITEA_REPO/releases/tag/$TAG"
 echo -e "${GREEN}║${NC}   APK: $APK_NAME ($APK_SIZE)"
+echo -e "${GREEN}║${NC}   Auto-Update: ${RVS_UPDATE_HOST:-nicht konfiguriert}"
 echo -e "${GREEN}╚═══════════════════════════════════════════════════╝${NC}"

rvs/docker-compose.yml

@@ -4,5 +4,7 @@ services:
     ports:
       - "${RVS_PORT:-443}:3000"
     restart: always
+    volumes:
+      - ./updates:/updates                # APK-Dateien fuer Auto-Update
     environment:
       - MAX_SESSIONS=10

rvs/server.js

@@ -1,15 +1,21 @@
 "use strict";
 
 const { WebSocketServer } = require("ws");
+const fs = require("fs");
+const path = require("path");
 
 // ── Konfiguration aus Umgebungsvariablen ────────────────────────────
 const PORT = parseInt(process.env.PORT || "3000", 10);
 const MAX_SESSIONS = parseInt(process.env.MAX_SESSIONS || "10", 10);
+const UPDATES_DIR = process.env.UPDATES_DIR || "/updates";
+// Kein Polling — APK wird manuell per git pull bereitgestellt
 
 // Erlaubte Nachrichtentypen — alles andere wird verworfen
 const ALLOWED_TYPES = new Set([
   "chat", "audio", "file", "location", "mode", "log", "event", "heartbeat",
-  "file_request", "file_response", "file_saved", "stt_result", "config",
+  "file_request", "file_response", "file_saved", "stt_result", "config", "tts_request",
+  "xtts_request", "xtts_response", "xtts_list_voices", "xtts_voices_list", "voice_upload", "xtts_voice_saved",
+  "update_check", "update_available", "update_download", "update_data",
 ]);
 
 // Token-Raum: token -> { clients: Set<ws> }
@@ -46,6 +52,9 @@ const wss = new WebSocketServer({ port: PORT });
 
 wss.on("listening", () => {
   log(`RVS läuft auf Port ${PORT} | Max Sessions: ${MAX_SESSIONS}`);
+  // Beim Start pruefen ob eine APK da ist
+  const apkInfo = getLatestAPK();
+  if (apkInfo) log(`APK bereit: v${apkInfo.version} (${(fs.statSync(apkInfo.path).size / 1024 / 1024).toFixed(1)}MB)`);
 });
 
 wss.on("connection", (ws, req) => {
@@ -107,6 +116,52 @@ function registerClient(ws, token) {
       return;
     }
 
+    // Update-Check: direkt an den anfragenden Client antworten (nicht relay'en)
+    if (msg.type === "update_check") {
+      const clientVersion = msg.payload?.version || "0.0.0.0";
+      const apkInfo = getLatestAPK();
+      if (apkInfo && compareVersions(apkInfo.version, clientVersion) > 0) {
+        ws.send(JSON.stringify({
+          type: "update_available",
+          payload: {
+            version: apkInfo.version,
+            downloadUrl: `/update/latest.apk`,
+            size: fs.statSync(apkInfo.path).size,
+          },
+          timestamp: Date.now(),
+        }));
+      }
+      return;
+    }
+
+    // Update-Download: APK als Base64 ueber WebSocket senden
+    if (msg.type === "update_download") {
+      const apkInfo = getLatestAPK();
+      if (!apkInfo) {
+        ws.send(JSON.stringify({ type: "update_data", payload: { error: "Keine APK verfuegbar" }, timestamp: Date.now() }));
+        return;
+      }
+      try {
+        const data = fs.readFileSync(apkInfo.path);
+        const base64 = data.toString("base64");
+        const sizeMB = (data.length / 1024 / 1024).toFixed(1);
+        log(`APK sende: v${apkInfo.version} (${sizeMB}MB) an Client`);
+        ws.send(JSON.stringify({
+          type: "update_data",
+          payload: {
+            version: apkInfo.version,
+            base64,
+            size: data.length,
+            fileName: `ARIA-v${apkInfo.version}.apk`,
+          },
+          timestamp: Date.now(),
+        }));
+      } catch (err) {
+        ws.send(JSON.stringify({ type: "update_data", payload: { error: err.message }, timestamp: Date.now() }));
+      }
+      return;
+    }
+
     // An alle anderen Clients im Raum weiterleiten
     for (const client of room.clients) {
       if (client !== ws && client.readyState === 1) {
@@ -167,6 +222,63 @@ wss.on("close", () => {
   clearInterval(cleanup);
 });
 
+// ── Auto-Update: APK-Erkennung + Push ──────────────────────────────
+
+let latestVersion = null;
+
+function getLatestAPK() {
+  try {
+    if (!fs.existsSync(UPDATES_DIR)) return null;
+    const files = fs.readdirSync(UPDATES_DIR)
+      .filter(f => f.endsWith(".apk"))
+      .map(f => {
+        // ARIA-v0.0.2.3.apk oder ARIA-Cockpit-release.apk
+        const match = f.match(/(\d+\.\d+\.\d+[\.\d]*)/);
+        return { file: f, path: path.join(UPDATES_DIR, f), version: match ? match[1] : null };
+      })
+      .filter(f => f.version)
+      .sort((a, b) => compareVersions(b.version, a.version)); // Neueste zuerst
+
+    return files[0] || null;
+  } catch {
+    return null;
+  }
+}
+
+function compareVersions(a, b) {
+  const pa = a.split(".").map(Number);
+  const pb = b.split(".").map(Number);
+  for (let i = 0; i < Math.max(pa.length, pb.length); i++) {
+    const diff = (pa[i] || 0) - (pb[i] || 0);
+    if (diff !== 0) return diff;
+  }
+  return 0;
+}
+
+function notifyClientsAboutUpdate(apkInfo) {
+  const msg = JSON.stringify({
+    type: "update_available",
+    payload: {
+      version: apkInfo.version,
+      downloadUrl: `/update/latest.apk`,
+      size: fs.statSync(apkInfo.path).size,
+    },
+    timestamp: Date.now(),
+  });
+
+  // An alle Clients in allen Rooms senden
+  for (const [, room] of rooms) {
+    for (const client of room.clients) {
+      if (client.readyState === 1) {
+        client.send(msg);
+      }
+    }
+  }
+  log(`Update-Benachrichtigung gesendet: v${apkInfo.version} (${rooms.size} Raum/Raeume)`);
+}
+
+// Kein Polling — Update-Check passiert on-demand (update_check Message von App)
+
 // ── Sauberes Herunterfahren ─────────────────────────────────────────
 
 process.on("SIGTERM", () => {

xtts/.env.example

@@ -0,0 +1,11 @@
+# ════════════════════════════════════════════════
+#  ARIA XTTS v2 — Konfiguration
+#  Kopieren nach .env und anpassen
+# ════════════════════════════════════════════════
+
+# RVS Verbindung (gleiche Daten wie auf der ARIA-VM)
+RVS_HOST=mobil.hacker-net.de
+RVS_PORT=444
+RVS_TLS=true
+RVS_TLS_FALLBACK=true
+RVS_TOKEN=dein_token_hier

xtts/Dockerfile

@@ -0,0 +1,5 @@
+FROM node:22-alpine
+WORKDIR /app
+COPY bridge.js package.json ./
+RUN npm install --production
+CMD ["node", "bridge.js"]

xtts/bridge.js

@@ -0,0 +1,268 @@
+/**
+ * ARIA XTTS Bridge — Verbindet XTTS v2 Server mit dem RVS
+ *
+ * Empfaengt tts_request ueber RVS → rendert Audio via XTTS API → sendet zurueck
+ * Empfaengt voice_upload → speichert Voice-Sample fuer Cloning
+ * Empfaengt xtts_list_voices → listet verfuegbare Stimmen
+ */
+
+const WebSocket = require("ws");
+const http = require("http");
+const https = require("https");
+const fs = require("fs");
+const path = require("path");
+
+const XTTS_API_URL = process.env.XTTS_API_URL || "http://xtts:8000";
+const RVS_HOST = process.env.RVS_HOST || "";
+const RVS_PORT = process.env.RVS_PORT || "443";
+const RVS_TLS = process.env.RVS_TLS || "true";
+const RVS_TLS_FALLBACK = process.env.RVS_TLS_FALLBACK || "true";
+const RVS_TOKEN = process.env.RVS_TOKEN || "";
+const VOICES_DIR = "/voices";
+
+function log(msg) {
+  console.log(`[${new Date().toISOString()}] ${msg}`);
+}
+
+// ── RVS Verbindung ──────────────────────────────────
+
+let rvsWs = null;
+let retryDelay = 2;
+
+function connectRVS(forcePlain) {
+  if (!RVS_HOST || !RVS_TOKEN) {
+    log("RVS nicht konfiguriert — beende");
+    process.exit(1);
+  }
+
+  const useTls = RVS_TLS === "true" && !forcePlain;
+  const proto = useTls ? "wss" : "ws";
+  const url = `${proto}://${RVS_HOST}:${RVS_PORT}?token=${RVS_TOKEN}`;
+
+  log(`Verbinde zu RVS: ${proto}://${RVS_HOST}:${RVS_PORT}`);
+
+  const ws = new WebSocket(url);
+
+  ws.on("open", () => {
+    log("RVS verbunden — warte auf TTS-Requests");
+    rvsWs = ws;
+    retryDelay = 2;
+
+    // Keepalive
+    setInterval(() => {
+      if (ws.readyState === WebSocket.OPEN) {
+        ws.ping();
+        ws.send(JSON.stringify({ type: "heartbeat", timestamp: Date.now() }));
+      }
+    }, 25000);
+  });
+
+  ws.on("message", async (raw) => {
+    try {
+      const msg = JSON.parse(raw.toString());
+
+      if (msg.type === "xtts_request") {
+        await handleTTSRequest(msg.payload);
+      } else if (msg.type === "voice_upload") {
+        await handleVoiceUpload(msg.payload);
+      } else if (msg.type === "xtts_list_voices") {
+        await handleListVoices();
+      }
+    } catch (err) {
+      log(`Fehler: ${err.message}`);
+    }
+  });
+
+  ws.on("close", () => {
+    log("RVS Verbindung geschlossen");
+    rvsWs = null;
+    setTimeout(() => connectRVS(), Math.min(retryDelay * 1000, 30000));
+    retryDelay = Math.min(retryDelay * 2, 30);
+  });
+
+  ws.on("error", (err) => {
+    log(`RVS Fehler: ${err.message}`);
+    if (useTls && RVS_TLS_FALLBACK === "true") {
+      log("TLS fehlgeschlagen — Fallback auf ws://");
+      ws.removeAllListeners();
+      try { ws.close(); } catch (_) {}
+      connectRVS(true);
+    }
+  });
+}
+
+// ── TTS Request Handler ─────────────────────────────
+
+async function handleTTSRequest(payload) {
+  const { text, voice, requestId, language } = payload;
+  if (!text) return;
+
+  log(`TTS-Request: "${text.slice(0, 60)}..." (voice: ${voice || "default"}, lang: ${language || "de"})`);
+
+  try {
+    // Voice-Sample Pfad bestimmen
+    const voiceSample = voice ? path.join(VOICES_DIR, `${voice}.wav`) : null;
+    const hasCustomVoice = voiceSample && fs.existsSync(voiceSample);
+
+    // XTTS API aufrufen
+    const audioBuffer = await callXTTSAPI(text, language || "de", hasCustomVoice ? voiceSample : null);
+
+    if (audioBuffer && audioBuffer.length > 100) {
+      const base64 = audioBuffer.toString("base64");
+      log(`TTS fertig: ${audioBuffer.length} bytes (${(audioBuffer.length / 1024).toFixed(0)}KB)`);
+
+      sendToRVS({
+        type: "xtts_response",
+        payload: {
+          requestId: requestId || "",
+          base64,
+          mimeType: "audio/wav",
+          voice: voice || "default",
+          engine: "xtts",
+        },
+        timestamp: Date.now(),
+      });
+    } else {
+      log("TTS: Leeres Audio erhalten");
+      sendToRVS({
+        type: "xtts_response",
+        payload: { requestId, error: "Leeres Audio" },
+        timestamp: Date.now(),
+      });
+    }
+  } catch (err) {
+    log(`TTS Fehler: ${err.message}`);
+    sendToRVS({
+      type: "xtts_response",
+      payload: { requestId, error: err.message },
+      timestamp: Date.now(),
+    });
+  }
+}
+
+function callXTTSAPI(text, language, speakerWav) {
+  return new Promise((resolve, reject) => {
+    const body = JSON.stringify({
+      text,
+      language,
+      speaker_wav: speakerWav || "",
+    });
+
+    const url = new URL(`${XTTS_API_URL}/tts_to_audio/`);
+    const options = {
+      hostname: url.hostname,
+      port: url.port,
+      path: url.pathname,
+      method: "POST",
+      headers: {
+        "Content-Type": "application/json",
+        "Content-Length": Buffer.byteLength(body),
+      },
+      timeout: 60000,
+    };
+
+    const req = http.request(options, (res) => {
+      const chunks = [];
+      res.on("data", (chunk) => chunks.push(chunk));
+      res.on("end", () => {
+        if (res.statusCode === 200) {
+          resolve(Buffer.concat(chunks));
+        } else {
+          reject(new Error(`XTTS API HTTP ${res.statusCode}: ${Buffer.concat(chunks).toString().slice(0, 200)}`));
+        }
+      });
+    });
+
+    req.on("error", reject);
+    req.on("timeout", () => { req.destroy(); reject(new Error("XTTS API Timeout (60s)")); });
+    req.write(body);
+    req.end();
+  });
+}
+
+// ── Voice Upload Handler ────────────────────────────
+
+async function handleVoiceUpload(payload) {
+  const { name, samples } = payload;
+  if (!name || !samples || !Array.isArray(samples) || samples.length === 0) {
+    log("Voice Upload: Ungueltige Daten");
+    return;
+  }
+
+  log(`Voice Upload: "${name}" (${samples.length} Samples)`);
+
+  try {
+    // Alle Samples zusammenfuegen
+    const buffers = samples.map(s => Buffer.from(s.base64, "base64"));
+    const combined = Buffer.concat(buffers);
+
+    // Als WAV speichern
+    fs.mkdirSync(VOICES_DIR, { recursive: true });
+    const filePath = path.join(VOICES_DIR, `${name.replace(/[^a-zA-Z0-9_-]/g, "_")}.wav`);
+    fs.writeFileSync(filePath, combined);
+
+    log(`Voice gespeichert: ${filePath} (${(combined.length / 1024).toFixed(0)}KB)`);
+
+    sendToRVS({
+      type: "xtts_voice_saved",
+      payload: { name, size: combined.length, path: filePath },
+      timestamp: Date.now(),
+    });
+  } catch (err) {
+    log(`Voice Upload Fehler: ${err.message}`);
+  }
+}
+
+// ── Voice List Handler ──────────────────────────────
+
+async function handleListVoices() {
+  try {
+    const files = fs.existsSync(VOICES_DIR)
+      ? fs.readdirSync(VOICES_DIR).filter(f => f.endsWith(".wav"))
+      : [];
+
+    const voices = files.map(f => ({
+      name: path.basename(f, ".wav"),
+      file: f,
+      size: fs.statSync(path.join(VOICES_DIR, f)).size,
+    }));
+
+    log(`Stimmen: ${voices.length} verfuegbar`);
+
+    sendToRVS({
+      type: "xtts_voices_list",
+      payload: { voices },
+      timestamp: Date.now(),
+    });
+  } catch (err) {
+    log(`Stimmen-Liste Fehler: ${err.message}`);
+  }
+}
+
+// ── RVS senden ──────────────────────────────────────
+
+function sendToRVS(msg) {
+  if (rvsWs && rvsWs.readyState === WebSocket.OPEN) {
+    rvsWs.send(JSON.stringify(msg));
+  }
+}
+
+// ── Start ───────────────────────────────────────────
+
+log("ARIA XTTS Bridge startet...");
+log(`XTTS API: ${XTTS_API_URL}`);
+log(`RVS: ${RVS_HOST}:${RVS_PORT}`);
+
+// Warten bis XTTS API erreichbar ist
+function waitForXTTS(callback, attempts) {
+  if (attempts <= 0) { log("XTTS API nicht erreichbar — starte trotzdem"); callback(); return; }
+  http.get(`${XTTS_API_URL}/docs`, (res) => {
+    log("XTTS API erreichbar");
+    callback();
+  }).on("error", () => {
+    log(`XTTS API noch nicht bereit — warte (${attempts} Versuche uebrig)...`);
+    setTimeout(() => waitForXTTS(callback, attempts - 1), 5000);
+  });
+}
+
+waitForXTTS(() => connectRVS(), 24); // Max 2min warten

xtts/docker-compose.yml

@@ -0,0 +1,54 @@
+# ════════════════════════════════════════════════
+#  ARIA XTTS v2 — GPU TTS Server
+#  Laeuft auf dem Gaming-PC (RTX 3060)
+#  Verbindet sich zum RVS fuer TTS-Requests
+# ════════════════════════════════════════════════
+#
+#  Voraussetzungen:
+#    - Docker Desktop mit WSL2
+#    - NVIDIA Container Toolkit
+#    - .env mit RVS-Verbindungsdaten
+#
+#  Start: docker compose up -d
+#  Test:  curl http://localhost:8000/docs
+# ════════════════════════════════════════════════
+
+services:
+
+  # ─── XTTS v2 API Server (GPU) ─────────────────
+  xtts:
+    image: ghcr.io/daswer123/xtts-api-server:latest
+    container_name: aria-xtts
+    deploy:
+      resources:
+        reservations:
+          devices:
+            - driver: nvidia
+              count: 1
+              capabilities: [gpu]
+    ports:
+      - "8000:8000"
+    volumes:
+      - xtts-models:/root/.local/share/tts     # Model-Cache (~2GB)
+      - ./voices:/voices                        # Custom Voice Samples
+    environment:
+      - COQUI_TOS_AGREED=1
+    restart: unless-stopped
+
+  # ─── XTTS Bridge (verbindet zu RVS) ───────────
+  xtts-bridge:
+    build: .
+    container_name: aria-xtts-bridge
+    depends_on:
+      - xtts
+    environment:
+      - XTTS_API_URL=http://xtts:8000
+      - RVS_HOST=${RVS_HOST}
+      - RVS_PORT=${RVS_PORT:-443}
+      - RVS_TLS=${RVS_TLS:-true}
+      - RVS_TLS_FALLBACK=${RVS_TLS_FALLBACK:-true}
+      - RVS_TOKEN=${RVS_TOKEN}
+    restart: unless-stopped
+
+volumes:
+  xtts-models:

xtts/package.json

@@ -0,0 +1,8 @@
+{
+  "name": "aria-xtts-bridge",
+  "version": "1.0.0",
+  "private": true,
+  "dependencies": {
+    "ws": "^8.16.0"
+  }
+}