Reconnaissance de la parole, sans Google, les boîtes de dialogue

Je vais essayer d'utiliser la reconnaissance Vocale sans Google boîtes de dialogue avec RecognitionListener
mais ne fonctionne pas seulement bip lors du démarrage de l'application.J'ai ajouté des autorisations d'enregistrement Audio et de l'Internet dans le fichier de manifeste.J'espère que vous me dire et m'aider à trouver le mal...je n'ai pas d'erreurs sur le Log de chat...je veux faire une boucle lorsque l'utilisateur se dire bonjour un Toast en évidence un mesage Regognition OK et une vue de liste affiche les résultats.

 public  class MainActivity extends Activity  implements RecognitionListener
{
private ListView wordsList;
private SpeechRecognizer mSpeechRecognizer;
private Intent mSpeechRecognizerIntent; 
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
mSpeechRecognizer = SpeechRecognizer.createSpeechRecognizer(this);
mSpeechRecognizerIntent = new Intent(RecognizerIntent.ACTION_RECOGNIZE_SPEECH);
mSpeechRecognizerIntent.putExtra(RecognizerIntent.EXTRA_LANGUAGE_MODEL,
RecognizerIntent.LANGUAGE_MODEL_FREE_FORM);
mSpeechRecognizerIntent.putExtra(RecognizerIntent.EXTRA_CALLING_PACKAGE,
this.getPackageName());
wordsList = (ListView) findViewById(R.id.listView1); 
mSpeechRecognizer.startListening(mSpeechRecognizerIntent);
}
public void onBeginningOfSpeech(){ }
public void onBufferReceived(byte[] buffer){ }
public void onEndOfSpeech(){ }
public void onError(int error){
//mSpeechRecognizer.startListening(mSpeechRecognizerIntent);
}
public void onEvent(int eventType, Bundle params){ }
public void onPartialResults(Bundle partialResults){ }
public void onReadyForSpeech(Bundle params){
Toast.makeText(getBaseContext(), "Voice recording starts", Toast.LENGTH_SHORT).show();
}
public void onResults(Bundle results)
{
ArrayList<String> matches = results.getStringArrayList(SpeechRecognizer.RESULTS_RECOGNITION);
wordsList.setAdapter(new ArrayAdapter<String>(this, android.R.layout.simple_list_item_1,  matches));
if ( matches.contains("hello") {
Toast.makeText(getBaseContext(), "Recognision OK!!!", Toast.LENGTH_SHORT).show();
}
}
public void onRmsChanged(float rmsdB) { }
}

essayez d'utiliser des allumettes.get(0) onResult
Je ne pense pas que c'est le problème...parce que dès le début du discours ne montre pas le Toast "de l'enregistrement de la Voix commence"...je l'utilise Samsung S4...
Voir le tutoriel: truiton.com/2014/06/... à Truiton
Double Possible de Comment puis-je utiliser la reconnaissance vocale, sans le désagrément de dialogue dans les téléphones android

OriginalL'auteur user2342687 | 2013-11-01

Vous avez manqué:

mSpeechRecognizer.setRecognitionListener();

Le paramètre sera soit le contexte qui met en œuvre l'auditeur, ou les modules d'écoute personnalisés que vous avez créés.

Au moment de votre code n'est pas le réglage de l'écoute, vous avez juste le code d'écouteur.

Edit: Si vous n'implémentez pas RecognitionListener, alors vous pouvez le faire de cette façon:

mSpeechRecognizer.setRecognitionListener(new RecognitionListener() {
@Override
public void onBeginningOfSpeech() {
//TODO Auto-generated method stub
}
@Override
public void onBufferReceived(byte[] arg0) {
//TODO Auto-generated method stub
}
@Override
public void onEndOfSpeech() {
//TODO Auto-generated method stub
}
@Override
public void onError(int arg0) {
//TODO Auto-generated method stub
}
@Override
public void onEvent(int arg0, Bundle arg1) {
//TODO Auto-generated method stub
}
@Override
public void onPartialResults(Bundle partialResults) {
//TODO Auto-generated method stub
}
@Override
public void onReadyForSpeech(Bundle params) {
//TODO Auto-generated method stub
}
@Override
public void onResults(Bundle results) {
//TODO Auto-generated method stub
}
@Override
public void onRmsChanged(float rmsdB) {
//TODO Auto-generated method stub
}
});

Ok mSpeechRecognizer.setRecognitionListener(listener); ce que je doit mettre pour l'auditeur?
Depuis votre code implements RecognitionListener je suppose this serait l'utilisation correcte. Je vais modifier ma réponse à montrer une autre manière.
Ok œuvres mSpeechRecognizer.setRecognitionListener(ce); je vous Remercie beaucoup!!!!!!!!!!!
Comment je peux faire de boucle automatique de la parole toutes les x secondes?
Voir cette réponse stackoverflow.com/q/14940657/1256219

OriginalL'auteur brandall

essayer ce code

import java.util.ArrayList;
import android.speech.RecognitionListener;
import android.speech.RecognizerIntent;
import android.speech.SpeechRecognizer;
import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.widget.CompoundButton;
import android.widget.CompoundButton.OnCheckedChangeListener;
import android.widget.ProgressBar;
import android.widget.TextView;
import android.widget.ToggleButton;
public class VoiceRecognitionActivity extends Activity implements RecognitionListener {
private TextView returnedText;
private ToggleButton toggleButton;
private ProgressBar progressBar;
private SpeechRecognizer speech = null;
private Intent recognizerIntent;
private String LOG_TAG = "VoiceRecognitionActivity";
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_voice_recognition);
returnedText = (TextView) findViewById(R.id.textView1);
progressBar = (ProgressBar) findViewById(R.id.progressBar1);
toggleButton = (ToggleButton) findViewById(R.id.toggleButton1);
progressBar.setVisibility(View.INVISIBLE);
speech = SpeechRecognizer.createSpeechRecognizer(this);
speech.setRecognitionListener(this);
recognizerIntent = new Intent(RecognizerIntent.ACTION_RECOGNIZE_SPEECH);
recognizerIntent.putExtra(RecognizerIntent.EXTRA_LANGUAGE_PREFERENCE,"en");
recognizerIntent.putExtra(RecognizerIntent.EXTRA_CALLING_PACKAGE,this.getPackageName());
recognizerIntent.putExtra(RecognizerIntent.EXTRA_LANGUAGE_MODEL,RecognizerIntent.LANGUAGE_MODEL_WEB_SEARCH);
recognizerIntent.putExtra(RecognizerIntent.EXTRA_CALLING_PACKAGE,this.getPackageName());
recognizerIntent.putExtra(RecognizerIntent.EXTRA_MAX_RESULTS, 3);
toggleButton.setOnCheckedChangeListener(new OnCheckedChangeListener() {
@Override
public void onCheckedChanged(CompoundButton buttonView,
boolean isChecked) {
if (isChecked) {
progressBar.setVisibility(View.VISIBLE);
progressBar.setIndeterminate(true);
speech.startListening(recognizerIntent);
} else {
progressBar.setIndeterminate(false);
progressBar.setVisibility(View.INVISIBLE);
speech.stopListening();
}
}
});
}
@Override
public void onResume() {
super.onResume();
}
@Override
protected void onPause() {
super.onPause();
if (speech != null) {
speech.destroy();
Log.i(LOG_TAG, "destroy");
}
}
@Override
public void onBeginningOfSpeech() {
Log.i(LOG_TAG, "onBeginningOfSpeech");
progressBar.setIndeterminate(false);
progressBar.setMax(10);
}
@Override
public void onBufferReceived(byte[] buffer) {
Log.i(LOG_TAG, "onBufferReceived: " + buffer);
}
@Override
public void onEndOfSpeech() {
Log.i(LOG_TAG, "onEndOfSpeech");
progressBar.setIndeterminate(true);
toggleButton.setChecked(false);
}
@Override
public void onError(int errorCode) {
String errorMessage = getErrorText(errorCode);
Log.d(LOG_TAG, "FAILED " + errorMessage);
returnedText.setText(errorMessage);
toggleButton.setChecked(false);
}
@Override
public void onEvent(int arg0, Bundle arg1) {
Log.i(LOG_TAG, "onEvent");
}
@Override
public void onPartialResults(Bundle arg0) {
Log.i(LOG_TAG, "onPartialResults");
}
@Override
public void onReadyForSpeech(Bundle arg0) {
Log.i(LOG_TAG, "onReadyForSpeech");
}
@Override
public void onResults(Bundle results) {
Log.i(LOG_TAG, "onResults");
ArrayList<String> matches = results.getStringArrayList(SpeechRecognizer.RESULTS_RECOGNITION);
String text = "";
for (String result : matches)
text += result + "\n";
returnedText.setText(text);
}
@Override
public void onRmsChanged(float rmsdB) {
Log.i(LOG_TAG, "onRmsChanged: " + rmsdB);
progressBar.setProgress((int) rmsdB);
}
public static String getErrorText(int errorCode) {
String message;
switch (errorCode) {
case SpeechRecognizer.ERROR_AUDIO:
message = "Audio recording error";
break;
case SpeechRecognizer.ERROR_CLIENT:
message = "Client side error";
break;
case SpeechRecognizer.ERROR_INSUFFICIENT_PERMISSIONS:
message = "Insufficient permissions";
break;
case SpeechRecognizer.ERROR_NETWORK:
message = "Network error";
break;
case SpeechRecognizer.ERROR_NETWORK_TIMEOUT:
message = "Network timeout";
break;
case SpeechRecognizer.ERROR_NO_MATCH:
message = "No match";
break;
case SpeechRecognizer.ERROR_RECOGNIZER_BUSY:
message = "RecognitionService busy";
break;
case SpeechRecognizer.ERROR_SERVER:
message = "error from server";
break;
case SpeechRecognizer.ERROR_SPEECH_TIMEOUT:
message = "No speech input";
break;
default:
message = "Didn't understand, please try again.";
break;
}
return message;
}
}

activity_voice_recognition.xml

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical" >
<ImageView
android:id="@+id/imageView1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_centerHorizontal="true"
android:src="@drawable/ic_launcher" />
<ProgressBar
android:id="@+id/progressBar1"
style="?android:attr/progressBarStyleHorizontal"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_below="@+id/toggleButton1"
android:layout_marginTop="28dp"
android:paddingLeft="10dp"
android:paddingRight="10dp" />
<TextView
android:id="@+id/textView1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="@+id/progressBar1"
android:layout_centerHorizontal="true"
android:layout_marginTop="47dp" />
<ToggleButton
android:id="@+id/toggleButton1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_centerHorizontal="true"
android:layout_marginTop="26dp"
android:text="ToggleButton" />
</RelativeLayout>

AndroidManifest.xml

<manifest 
xmlns:android="http://schemas.android.com/apk/res/android"
package="com.rakesh.voicerecognitionexample"
android:versionCode="1"
android:versionName="1.0" >
<uses-sdk
android:minSdkVersion="8"
android:targetSdkVersion="15" />
<uses-permission android:name="android.permission.RECORD_AUDIO"/> 
<uses-permission android:name="android.permission.INTERNET" />
<application
android:icon="@drawable/ic_launcher"
android:label="@string/app_name"
android:theme="@style/AppTheme" >
<activity
android:name=".VoiceRecognitionActivity"
android:label="@string/title_activity_voice_recognition" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
</manifest>

grande réponse. Dans android 6 il est important de demander la permission Manifest.permission.RECORD_AUDIO avant d'utiliser la voix de l'api

OriginalL'auteur Faisal Khan

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