該應(yīng)用程序用新文本覆蓋舊文本，但這不是目的。我希望新文本除了保留新文本之外還保留舊文本，比如將舊文本和新文本轉(zhuǎn)換為字符串然后組合它們？final SpeechRecognizer mSpeechRecognizer = SpeechRecognizer.createSpeechRecognizer(this);final Intent mSpeechRecognizerIntent = new Intent(RecognizerIntent.ACTION_RECOGNIZE_SPEECH);mSpeechRecognizerIntent.putExtra(RecognizerIntent.EXTRA_LANGUAGE_MODEL, RecognizerIntent.LANGUAGE_MODEL_FREE_FORM);mSpeechRecognizerIntent.putExtra(RecognizerIntent.EXTRA_LANGUAGE, Locale.getDefault());mSpeechRecognizer.setRecognitionListener(new RecognitionListener() {    @Override    public void onResults(Bundle bundle) {        //getting all the matches        ArrayList<String> matches = bundle.getStringArrayList(SpeechRecognizer.RESULTS_RECOGNITION);        //displaying the first match        if (matches != null)            resultText.setText(matches.get(0));    }});