tun, bitte geben Sie mir einen Vorschlag über diese Bedingung. ist es in android möglich, dass das gerät auf besonderen klang wartet und nachdem es es erkannt hat, passiert etwas. Bitte erzählen Sie mir von Ihren Ideen. Vielen Dank für Ihre Hilfe! .Aktionen nach Tonerkennung in Android
UPDATE ich versuche Tasche Sphinx und tut eine Menge Suche über ‚Definition neues Schlüsselwort“, aber ich kann es nicht Ich benutze diesen Code:
public class PracticeActivity extends Activity implements RecognitionListener, edu.cmu.pocketsphinx.RecognitionListener {
// private static final String KWS_SEARCH = "wakeup";
// private static final String KEYPHRASE = "listen"; //adjust this keyphrase!
//3-
private static final String DIGITS_SEARCH = "digits";
private edu.cmu.pocketsphinx.SpeechRecognizer recognizer;
private MediaPlayer mediaPlayer;
@Override
public void onCreate(Bundle state) {
super.onCreate(state);
setContentView(R.layout.practice);
((TextView) findViewById(R.id.caption_text))
.setText("Preparing the recognizer");
new AsyncTask<Void, Void, Exception>() {
@Override
protected Exception doInBackground(Void... params) {
try {
Assets assets = new Assets(PracticeActivity.this);
File assetDir = assets.syncAssets();
setupRecognizer(assetDir);
} catch (IOException e) {
return e;
}
return null;
}
@Override
protected void onPostExecute(Exception result) {
if (result != null) {
((TextView) findViewById(R.id.caption_text))
.setText("Failed to init recognizer " + result);
} else {
recognizer.startListening(DIGITS_SEARCH);
}
}
}.execute();
}
@Override
public void onDestroy() {
super.onDestroy();
recognizer.cancel();
recognizer.shutdown();
}
/**
* In partial result we get quick updates about current hypothesis. In
* keyword spotting mode we can react here, in other modes we need to wait
* for final result in onResult.
*/
@Override
public void onPartialResult(Hypothesis hypothesis) {
if (hypothesis == null)
return;
String text = hypothesis.getHypstr();
if (text.equals("my phone")) {
((TextView) findViewById(R.id.result_text))
.setText(text);
findViewById(R.id.result).setVisibility(View.VISIBLE);
/* recognizer.cancel();
recognizer.startListening(KWS_SEARCH);*/
}else if (text.equals("where is my phone")){
((TextView) findViewById(R.id.caption_text))
.setText(text);
((TextView) findViewById(R.id.result_text))
.setText("i am here");
}else
recognizer.startListening(DIGITS_SEARCH);
}
@Override
public void onResult(Hypothesis hypothesis) {
}
@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) {
}
@Override
public void onResults(Bundle results) {
}
@Override
public void onPartialResults(Bundle partialResults) {
}
@Override
public void onEvent(int eventType, Bundle params) {
}
@Override
public void onTimeout() {
}
private void setupRecognizer(File assetsDir) throws IOException {
File modelsDir = new File(assetsDir, "models");
// The recognizer can be configured to perform multiple searches
// of different kind and switch between them
recognizer = defaultSetup()
.setAcousticModel(new File(assetsDir, "en-us-ptm"))
.setDictionary(new File(assetsDir, "cmudict-en-us.dict"))
.getRecognizer();
recognizer.addListener(this);
/*/2-
File digitsGrammar = new File(modelsDir, "grammar/digits.gram");
recognizer.addKeyphraseSearch(KWS_SEARCH, KEYPHRASE);*/
//3-
File digitsGrammar = new File(modelsDir, "grammar/digits.gram");
recognizer.addKeywordSearch(DIGITS_SEARCH, digitsGrammar);
}
@Override
public void onError(Exception error) {
((TextView) findViewById(R.id.caption_text)).setText(error.getMessage());
}
und dies ist für digits.gram
my phone /1e-1/
dies geschieht wie Laufen:
06-08 15:37:38.300 27871-27909/phone_finder.maxsoft.com.whereismyphone I/OpenGLRenderer: Initialized EGL, version 1.4
06-08 15:37:38.310 27871-27909/phone_finder.maxsoft.com.whereismyphone I/OpenGLRenderer: HWUI protection enabled for context , &this =0x7f73c27be0 ,&mEglDisplay = 1 , &mEglConfig = 1943265968
06-08 15:37:38.310 27871-27909/phone_finder.maxsoft.com.whereismyphone D/OpenGLRenderer: Get maximum texture size. GL_MAX_TEXTURE_SIZE is 8192
06-08 15:37:38.310 27871-27909/phone_finder.maxsoft.com.whereismyphone D/OpenGLRenderer: Enabling debug mode 0
06-08 15:37:38.310 27871-27909/phone_finder.maxsoft.com.whereismyphone D/mali_winsys: new_window_surface returns 0x3000, [1440x2560]-format:1
06-08 15:37:38.320 27871-27908/phone_finder.maxsoft.com.whereismyphone I/cmusphinx: INFO: dict.c(320): Allocating 137521 * 32 bytes (4297 KiB) for word entries
06-08 15:37:38.320 27871-27908/phone_finder.maxsoft.com.whereismyphone I/cmusphinx: INFO: dict.c(333): Reading main dictionary: /storage/emulated/0/Android/data/phone_finder.maxsoft.com.whereismyphone/files/sync/cmudict-en-us.dict
06-08 15:37:38.390 27871-27871/phone_finder.maxsoft.com.whereismyphone I/Timeline: Timeline: Activity_idle id: [email protected] time:22196983
06-08 15:37:38.560 27871-27908/phone_finder.maxsoft.com.whereismyphone I/cmusphinx: INFO: dict.c(213): Allocated 1007 KiB for strings, 1662 KiB for phones
06-08 15:37:38.560 27871-27908/phone_finder.maxsoft.com.whereismyphone I/cmusphinx: INFO: dict.c(336): 133420 words read
06-08 15:37:38.560 27871-27908/phone_finder.maxsoft.com.whereismyphone I/cmusphinx: INFO: dict.c(358): Reading filler dictionary: /storage/emulated/0/Android/data/phone_finder.maxsoft.com.whereismyphone/files/sync/en-us-ptm/noisedict
06-08 15:37:38.560 27871-27908/phone_finder.maxsoft.com.whereismyphone I/cmusphinx: INFO: dict.c(213): Allocated 0 KiB for strings, 0 KiB for phones
06-08 15:37:38.560 27871-27908/phone_finder.maxsoft.com.whereismyphone I/cmusphinx: INFO: dict.c(361): 5 words read
06-08 15:37:38.560 27871-27908/phone_finder.maxsoft.com.whereismyphone I/cmusphinx: INFO: dict2pid.c(396): Building PID tables for dictionary
06-08 15:37:38.560 27871-27908/phone_finder.maxsoft.com.whereismyphone I/cmusphinx: INFO: dict2pid.c(406): Allocating 42^3 * 2 bytes (144 KiB) for word-initial triphones
06-08 15:37:38.590 27871-27908/phone_finder.maxsoft.com.whereismyphone I/cmusphinx: INFO: dict2pid.c(132): Allocated 42672 bytes (41 KiB) for word-final triphones
06-08 15:37:38.590 27871-27908/phone_finder.maxsoft.com.whereismyphone I/cmusphinx: INFO: dict2pid.c(196): Allocated 42672 bytes (41 KiB) for single-phone word triphones
06-08 15:37:38.600 27871-27908/phone_finder.maxsoft.com.whereismyphone I/cmusphinx: INFO: kws_search.c(420): KWS(beam: -1080, plp: -23, default threshold 0, delay 10)
06-08 15:37:38.600 27871-27908/phone_finder.maxsoft.com.whereismyphone E/cmusphinx: ERROR: "kws_search.c", line 351: Failed to open keyword file '/storage/emulated/0/Android/data/phone_finder.maxsoft.com.whereismyphone/files/sync/models/grammar/digits.gram': No such file or directory
06-08 15:37:38.600 27871-27908/phone_finder.maxsoft.com.whereismyphone E/cmusphinx: ERROR: "kws_search.c", line 424: Failed to create kws search
06-08 15:37:38.600 27871-27908/phone_finder.maxsoft.com.whereismyphone E/AndroidRuntime: FATAL EXCEPTION: AsyncTask #1
Process: phone_finder.maxsoft.com.whereismyphone, PID: 27871
java.lang.RuntimeException: An error occured while executing doInBackground()
at android.os.AsyncTask$3.done(AsyncTask.java:304)
at java.util.concurrent.FutureTask.finishCompletion(FutureTask.java:355)
at java.util.concurrent.FutureTask.setException(FutureTask.java:222)
at java.util.concurrent.FutureTask.run(FutureTask.java:242)
at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:231)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
at java.lang.Thread.run(Thread.java:818)
Caused by: java.lang.RuntimeException: Decoder_setKws returned -1
at edu.cmu.pocketsphinx.PocketSphinxJNI.Decoder_setKws(Native Method)
at edu.cmu.pocketsphinx.Decoder.setKws(Decoder.java:151)
at edu.cmu.pocketsphinx.SpeechRecognizer.addKeywordSearch(SpeechRecognizer.java:276)
at phone_finder.maxsoft.com.whereismyphone.PracticeActivity.setupRecognizer(PracticeActivity.java:169)
at phone_finder.maxsoft.com.whereismyphone.PracticeActivity.access$000(PracticeActivity.java:25)
at phone_finder.maxsoft.com.whereismyphone.PracticeActivity$1.doInBackground(PracticeActivity.java:47)
at phone_finder.maxsoft.com.whereismyphone.PracticeActivity$1.doInBackground(PracticeActivity.java:41)
at android.os.AsyncTask$2.call(AsyncTask.java:292)
at java.util.concurrent.FutureTask.run(FutureTask.java:237)
at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:231)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
at java.lang.Thread.run(Thread.java:818)
was kann ich zum lösen?
vielen Dank für den besten Vorschlag, ich habe einige Fragen, wie dieses Tutorial Überprüfung, warum die Genehmigung wird nochmal in der Klasse überprüft? es sei denn, der Benutzer akzeptiert sie zu Beginn der App-Installation. 'onRequestPermissionsResult' und' onPartialResult' und 'onResult' sind sie notwendig? –
Es ist Android 6.0 neues Berechtigungssystem. Sie müssen den Benutzer in der Benutzeroberfläche nach wichtigen Berechtigungen fragen. onPartialResult ist nicht notwendig, aber onResult ist das Ergebnis der erkannten Sprache, die in Text umgewandelt wurde, also ist es wichtig. – Ozgur
Ich weiß nicht warum, nachdem meine App ANDROID erkennt, wiederholt es 'onPartialResult' Methode? –