Realtime call with qwen3.5-omni-plus-realtime via AOQ

AoqCreateConfig config = new AoqCreateConfig();
config.workDir = appCtx.getFilesDir().getAbsolutePath();
engine = AoqClientEngine.createEngine(appCtx, config, this);

const config: AoqCreateConfig = { workDir: context.filesDir, extras: '' };
engine = AoqClientEngine.createEngine(config, this, context);

// Audio capture
AoqAudioCaptureConfig capCfg = new AoqAudioCaptureConfig();
capCfg.channel = 1; capCfg.isExternal = false;
engine.startAudioCapture(capCfg);
// Audio playback
AoqAudioPlaybackConfig playCfg = new AoqAudioPlaybackConfig();
playCfg.channel = 1; playCfg.isExternal = false;
engine.startAudioPlayer(playCfg);
// Video capture
AoqVideoCaptureConfig vidCfg = new AoqVideoCaptureConfig();
vidCfg.width = 720; vidCfg.height = 1280; vidCfg.fps = 15;
engine.startVideoCapture(vidCfg);
// Set render view for local video preview
AoqVideoCanvas canvas = new AoqVideoCanvas();
canvas.view = localPreview;
canvas.renderMode = AoqRenderMode.AoqRenderModeCrop;
engine.setLocalView(AoqTrackType.AoqTrackTypeVideo, canvas);

// Audio capture
const capCfg: AoqAudioCaptureConfig = { channel: 1, isExternal: false };
engine.startAudioCapture(capCfg);
// Audio playback
const playCfg: AoqAudioPlaybackConfig = { channel: 1, isExternal: false };
engine.startAudioPlayer(playCfg);
// Video capture
const vidCfg: AoqVideoCaptureConfig = { width: 720, height: 1280, fps: 15, isExternal: false };
engine.startVideoCapture(vidCfg);
// Set render view for local video preview
const canvas: AoqVideoCanvas = { view: localCtrl, renderMode: AoqRenderMode.AoqRenderModeCrop };
engine.setLocalView(AoqTrackType.AoqTrackTypeVideo, canvas);

// Audio codec configuration
AoqAudioCodecConfig encCfg = new AoqAudioCodecConfig();
encCfg.codecType = AoqEncoderType.AoqEncoderTypeAudioPCM;
encCfg.sampleRate = 16000; encCfg.channel = 1;
engine.setAudioEncoderConfig(encCfg);
engine.setAudioDecoderConfig(encCfg);
// Disable media sending before connect; enable after receiving session.updated
engine.enableSendMediaStream(AoqTrackType.AoqTrackTypeAudio, false);
engine.enableSendMediaStream(AoqTrackType.AoqTrackTypeVideo, false);
// Establish connection
AoqConnectConfig conn = new AoqConnectConfig();
conn.token = token; conn.sid = sid; conn.certFingerprint = cert;
conn.relayEndpoints.addAll(endpoints); conn.workspaceIdHash = workspaceIdHash;
AoqTrackParam aTrack = new AoqTrackParam(); aTrack.trackType = AoqTrackType.AoqTrackTypeAudio;
AoqTrackParam vTrack = new AoqTrackParam(); vTrack.trackType = AoqTrackType.AoqTrackTypeVideo;
AoqTrackParam dTrack = new AoqTrackParam(); dTrack.trackType = AoqTrackType.AoqTrackTypeData;
conn.publishTracks.add(aTrack);
conn.publishTracks.add(vTrack);
conn.publishTracks.add(dTrack);
conn.subscribeTracks.add(aTrack);
conn.subscribeTracks.add(dTrack);
engine.connect(conn);

// Audio codec configuration
const encCfg: AoqAudioCodecConfig = {
  codecType: AoqEncoderType.AoqEncoderTypeAudioPCM,
  sampleRate: 16000, channel: 1
};
engine.setAudioEncoderConfig(encCfg);
engine.setAudioDecoderConfig(encCfg);
// Disable media sending before connect; enable after receiving session.updated
engine.enableSendMediaStream(AoqTrackType.AoqTrackTypeAudio, false);
engine.enableSendMediaStream(AoqTrackType.AoqTrackTypeVideo, false);
// Establish connection
const conn: AoqConnectConfig = {
  token, sid, certFingerprint: cert,
  relayEndpoints: endpoints,
  workspaceIdHash,
  publishTracks: [
    { trackType: AoqTrackType.AoqTrackTypeAudio },
    { trackType: AoqTrackType.AoqTrackTypeVideo },
    { trackType: AoqTrackType.AoqTrackTypeData }
  ],
  subscribeTracks: [
    { trackType: AoqTrackType.AoqTrackTypeAudio },
    { trackType: AoqTrackType.AoqTrackTypeData }
  ]
};
engine.connect(conn);

@Override
public void onConnectionStatusChange(AoqConnectionStatus status) {
  if (status == AoqConnectionStatus.AoqConnectionStatusConnected) {
    sendSessionUpdate();
  }
}
private void sendSessionUpdate() {
  String sessionUpdateJson = /* Same session.update JSON as in the Swift example above */;
  AoqDataMsg msg = new AoqDataMsg();
  msg.data = sessionUpdateJson.getBytes(StandardCharsets.UTF_8);
  engine.sendDataMsg(msg);
}

onConnectionStatusChange(status: AoqConnectionStatus): void {
  if (status === AoqConnectionStatus.AoqConnectionStatusConnected) {
    this.sendSessionUpdate();
  }
}
private sendSessionUpdate(): void {
  const sessionUpdateJson = /* Same session.update JSON as in the Swift example above */;
  const msg: AoqDataMsg = { data: new TextEncoder().encode(sessionUpdateJson).buffer };
  this.engine.sendDataMsg(msg);
}

@Override
public void onDataMsg(AoqDataMsg msg) {
  if (msg == null || msg.data == null) return;
  try {
    JSONObject obj = new JSONObject(new String(msg.data, StandardCharsets.UTF_8));
    if ("session.updated".equals(obj.optString("type"))) {
      engine.enableSendMediaStream(AoqTrackType.AoqTrackTypeAudio, true);
      engine.enableSendMediaStream(AoqTrackType.AoqTrackTypeVideo, true);
    }
  } catch (JSONException ignored) {}
}

onDataMsg(msg: AoqDataMsg): void {
  if (!msg?.data) return;
  try {
    const text = new TextDecoder('utf-8').decode(new Uint8Array(msg.data));
    const obj = JSON.parse(text) as { type?: string };
    if (obj.type === 'session.updated') {
      this.engine.enableSendMediaStream(AoqTrackType.AoqTrackTypeAudio, true);
      this.engine.enableSendMediaStream(AoqTrackType.AoqTrackTypeVideo, true);
    }
  } catch (_) { /* Not JSON, ignore */ }
}