java - Android Marshmallow 6.0.1 打破了我的连续语音识别

Question

我正在创建一个使用连续语音识别的应用程序。直到前几天我将手机更新到 Android 6.0.1 时它一直运行良好，所以我假设这就是破坏代码的原因。现在，语音识别器几乎立即抛出一个 ERROR_NO_MATCH 错误，并且在重新启动之前只监听了不到一秒的输入，而它应该监听 5 秒。这导致很难向应用程序发出命令。这是我的代码:

private void displaySpeechRecognizer() {
    if(sr != null) {
        sr.destroy();
    }
    sr = SpeechRecognizer.createSpeechRecognizer(this);
    sr.setRecognitionListener(this);
    intent = new Intent(RecognizerIntent.ACTION_RECOGNIZE_SPEECH);
    intent.putExtra(RecognizerIntent.EXTRA_LANGUAGE_MODEL, RecognizerIntent.LANGUAGE_MODEL_FREE_FORM);

    // Start the activity, the intent will be populated with the speech text
    sr.startListening(intent);
}

@Override
public void onReadyForSpeech(Bundle params) {
}

@Override
public void onBeginningOfSpeech() {
}

@Override
public void onRmsChanged(float rmsdB) {
}

@Override
public void onBufferReceived(byte[] buffer) {
}

@Override
public void onEndOfSpeech() {
}

@Override
public void onError(int error) {
    displaySpeechRecognizer();
}

Answer 1

我刚遇到同样的问题。似乎该问题可能与“Ok，Google”功能的“始终在线”行为更改有关。 SpeechRecognizer throws onError on the first listening