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我正在尝试制作一个示例应用程序来演示逐字识别。到目前为止,我能够实现识别已经说过的内容的语音识别,但我希望我的应用程序开始识别和输入单词,而不是等待用户完成短语或行。我知道它在 Android 中是可能的,因为我一直在我的短信应用程序中使用它。到目前为止,我发现的教程显示了我不想在我的应用程序中使用的 Google Dialog。

任何帮助将非常感激。

到目前为止,这是我的代码,它显示了用户刚刚所说的内容,没有任何问题:-

public class SpeechActivity extends Activity implements RecognitionListener, View.OnClickListener {

    private EditText editText;

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);
        editText = (EditText)findViewById(R.id.abc);
        findViewById(R.id.bca).setOnClickListener(this);
    }

    @Override
    public void onReadyForSpeech(Bundle params) {
        Log.e("Speech", "Ready");
    }

    @Override
    public void onBeginningOfSpeech() {
        Log.e("Speech", "Begin");
    }

    @Override
    public void onRmsChanged(float rmsdB) {
        Log.e("Speech", "Rms");
    }

    @Override
    public void onBufferReceived(byte[] buffer) {
        Log.e("Speech", "Buffer Received");
    }

    @Override
    public void onEndOfSpeech() {
        Log.e("Speech", "End");
    }

    @Override
    public void onError(int error) {
        Log.e("Speech", "Error");
    }

    @Override
    public void onResults(Bundle results) {
        Log.e("Speech", "Result");
        if(results != null) {
            Log.e("Speech", results.getStringArrayList(SpeechRecognizer.RESULTS_RECOGNITION).toString());
            ArrayList<String> result = results.getStringArrayList(SpeechRecognizer.RESULTS_RECOGNITION);
            editText.setText(result.get(0));
        }
    }

    @Override
    public void onPartialResults(Bundle partialResults) {
        Log.e("Speech", "Partial Result");
        if(partialResults != null) {
            Log.e("Speech", partialResults.getStringArrayList(SpeechRecognizer.RESULTS_RECOGNITION).toString());
            ArrayList<String> result = partialResults.getStringArrayList(SpeechRecognizer.RESULTS_RECOGNITION);
            editText.setText(result.get(0));
        }
    }

    @Override
    public void onEvent(int eventType, Bundle params) {
        Log.e("Speech", "OnEvent");
    }

    @Override
    public void onClick(View v) {
        SpeechRecognizer speechRecognizer = SpeechRecognizer.createSpeechRecognizer(this);
        Intent intent = new Intent(RecognizerIntent.ACTION_RECOGNIZE_SPEECH);
        intent.putExtra(RecognizerIntent.EXTRA_LANGUAGE_MODEL,
                RecognizerIntent.LANGUAGE_MODEL_FREE_FORM);
        intent.putExtra(RecognizerIntent.EXTRA_PROMPT, "AndroidBite Voice Recognition...");
        intent.putExtra(RecognizerIntent.EXTRA_CALLING_PACKAGE,
                this.getPackageName());
        speechRecognizer.setRecognitionListener(this);
        speechRecognizer.startListening(intent);
    }
}

但正如我所说,我希望我的应用程序能够逐字识别语音,我不希望它等到用户说完。

请帮忙!!

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0 回答 0