HarmonyOS鸿蒙Next中实时语音识别部分设备报错 subError code: 3003,errorMessage: Service unavailable

HarmonyOS鸿蒙Next中实时语音识别部分设备报错 subError code: 3003,errorMessage: Service unavailable 实时语音识别，集成后在小米14手机HyperOS 2.0.109.0系统上可以正常识别，但在定制的平板系统上报错，报错的设备Android版本是11。在报错的设备上安装通义千问App也可以正常调用语音输入。

调用代码为：

// context为应用上下文信息。
mSpeechRecognizer = MLAsrRecognizer.createAsrRecognizer(ContextUtil.getAppContext());
MLAsrListener mlAsrListener = new MLAsrListener() {
    @Override
    public void onResults(Bundle bundle) {
        System.out.println("voice :onResults = " + bundle.toString());
        if (null != mCallback) {
            mCallback.onResults(bundle);
        }
    }

    @Override
    public void onRecognizingResults(Bundle bundle) {
        System.out.println("voice :onRecognizingResults = " + bundle.toString());
        if (null != mCallback) {
            mCallback.onRecognizingResults(bundle);
        }
    }

    @Override
    public void onError(int i, String s) {
        System.out.println("voice :error = " + s);
    }

    @Override
    public void onStartListening() {
        System.out.println("voice :onStartListening");
    }

    @Override
    public void onStartingOfSpeech() {
        System.out.println("voice :onStartingOfSpeech");
    }

    @Override
    public void onVoiceDataReceived(byte[] bytes, float v, Bundle bundle) {
        System.out.println("voice :onVoiceDataReceived = " + bundle.toString());
    }

    @Override
    public void onState(int i, Bundle bundle) {
        System.out.println("voice :onState = " + bundle.toString());
    }
};
mSpeechRecognizer.setAsrListener(mlAsrListener);
// 新建Intent，用于配置语音识别参数。
mSpeechRecognizerIntent = new Intent(MLAsrConstants.ACTION_HMS_ASR_SPEECH);
// 通过Intent进行语音识别参数设置。
mSpeechRecognizerIntent
    // 设置识别语言为英语，若不设置，则默认识别英语。支持设置："zh-CN":中文；"en-US":英语；"fr-FR":法语；"es-ES":西班牙语；"de-DE":德语；"it-IT":意大利语；"ar": 阿拉伯语；"ru-RU":俄语；"th=TH"：泰语；"ms-MY"：马来语；"fil-PH"：菲律宾语；"tr-TR"：土耳其语。
    .putExtra(MLAsrConstants.LANGUAGE, "zh-CN")
    // 设置识别文本返回模式为边识别边出字，若不设置，默认为边识别边出字。支持设置：
    // MLAsrConstants.FEATURE_WORDFLUX：通过onRecognizingResults接口，识别同时返回文字；
    // MLAsrConstants.FEATURE_ALLINONE：识别完成后通过onResults接口返回文字。
    .putExtra(MLAsrConstants.FEATURE, MLAsrConstants.FEATURE_WORDFLUX)
    // 静音检测时长（发音前，可设置3000到60000毫秒）（毫秒）
    .putExtra(MLAsrConstants.VAD_START_MUTE_DURATION, 6000)
    // 静音检测时长（发音后）（毫秒）
    .putExtra(MLAsrConstants.VAD_END_MUTE_DURATION, 700)
    // 是否设置标点
    .putExtra(MLAsrConstants.PUNCTUATION_ENABLE, true)
// 设置使用场景，MLAsrConstants.SCENES_SHOPPING：表示购物，仅支持中文，该场景对华为商品名识别进行了优化。
//.putExtra(MLAsrConstants.SCENES, MLAsrConstants.SCENES_SHOPPING)
;

public void startRecognizing() {
    // 启动语音识别。
    mSpeechRecognizer.startRecognizing(mSpeechRecognizerIntent);
}

MLAsrListener的Log为：

System.out               I  voice :onStartListening
System.out               I  voice :onState = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onStartingOfSpeech
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out               I  voice :onVoiceDataReceived = Bundle[{}]
System.out

更多关于HarmonyOS鸿蒙Next中实时语音识别部分设备报错 subError code: 3003,errorMessage: Service unavailable的实战教程也可以访问 https://www.itying.com/category-93-b0.html

sinazl 1楼作者

在HarmonyOS鸿蒙Next中，实时语音识别报错subError code: 3003，errorMessage: Service unavailable，通常是由于语音识别服务不可用或未正确初始化导致的。可能的原因包括设备网络连接问题、服务端故障、或权限配置错误。建议检查设备网络状态，确保语音识别服务已正确配置并具备必要的权限。

更多关于HarmonyOS鸿蒙Next中实时语音识别部分设备报错 subError code: 3003,errorMessage: Service unavailable的实战系列教程也可以访问 https://www.itying.com/category-93-b0.html

itying888 2楼

从日志分析来看，错误码3003表示"Service unavailable"，这通常与网络连接或服务端问题有关。以下是关键发现：

日志显示WebSocket连接已建立（onOpen），但随后收到3003错误码的关闭消息（onClosing: code: 3003）
网络相关日志显示：

获取国家码失败（getVendorCountry=UNKNOWN）
检测到异常网络状态（onAbnormal）
最终出现"Socket is closed"错误

虽然音频数据已发送（uploadVoiceSize: 217600），但服务端返回了错误

建议检查：

设备网络连接是否稳定
服务端是否支持Android 11设备
是否有地区限制（国家码获取失败）
与通义千问App的网络请求差异

错误发生在服务端响应阶段，建议先确保网络环境正常，再检查服务兼容性。