Android อยากทราบวิธีการนำเข้าเสียงผ่านไมโครโฟนโดยไม่บันทึก และเปรียบเทียบกับระดับเสียงในฐานข้อมูลค่ะ

try {
    // you must have android.permission.RECORD_AUDIO granted at this point
    Speech.getInstance().startListening(new SpeechDelegate() {
        @Override
        public void onStartOfSpeech() {
            Log.i("speech", "speech recognition is now active");
        }

        @Override
        public void onSpeechRmsChanged(float value) {
            Log.d("speech", "rms is now: " + value);
        }

        @Override
        public void onSpeechPartialResults(List<String> results) {
            StringBuilder str = new StringBuilder();
            for (String res : results) {
                str.append(res).append(" ");
            }

            Log.i("speech", "partial result: " + str.toString().trim());
        }

        @Override
        public void onSpeechResult(String result) {
            Log.i("speech", "result: " + result);
        }
    });
} catch (SpeechRecognitionNotAvailable exc) {
    Log.e("speech", "Speech recognition is not available on this device!");
    // You can prompt the user if he wants to install Google App to have
    // speech recognition, and then you can simply call:
    //
    // SpeechUtil.redirectUserToGoogleAppOnPlayStore(this);
    //
    // to redirect the user to the Google App page on Play Store
} catch (GoogleVoiceTypingDisabledException exc) {
    Log.e("speech", "Google voice typing must be enabled!");
}