voz ver por mis historial guardando guardados google escuchar como búsqueda borrar audios actividad android speech-recognition

android - ver - guardando audio en gmail



El reconocimiento de voz deja de escuchar después de unos segundos (4)

La única solución que seguramente evitará este problema es usar un servicio de terceros. 4.1.1 y 4.2 ambos se basan en una versión del servicio de reconocimiento de voz que no se adhiere al comportamiento documentado en el sentido de que el servicio que lo ejecuta muere silenciosamente.

Si no desea utilizar una API de terceros, y necesita contabilizar de algún modo la muerte de este servicio, es posible, pero no es bonita ni ideal.

Una vez que el servicio muera, ninguno de los siguientes métodos se llamará:

  • onBeginningOfSpeech
  • onError
  • onResults
  • onEndOfSpeech

Pero si se invoca onBeginningOfSpeech antes de que el servicio fallezca, puede estar seguro de que eventualmente se llamará onError o onEndOfSpeech.

Por lo tanto, si todo lo que desea es estar seguro de conocer la vida y la muerte del servicio en Jellybean, la solución para este problema en el SpeechRecognizer integrado es hacer lo siguiente:

  • Crea un indicador booleano como isSpeechRecognizerAlive.
  • Cada vez que inicie SpeechRecognizer, configure el indicador de arriba en falso.
  • En onBeginningOfSpeech, si se llama, establece isSpeechRecognizerAlive como verdadero.
  • Mantenga un controlador que, en un retraso de 4 segundos, verificará el estado de isSpeechRecognizerAlive. Si es falso, mata manualmente la instancia de SpeechRecognizer. Si es verdad, no hagas nada. El flujo normal se ocupará de las cosas por ti.

Por qué esta no es una solución ideal para mantener una configuración de reconocimiento de voz continua

No se indicó directamente en su pregunta, pero algunas personas quieren hacerlo para que puedan tener un reconocimiento de voz continuo. Esta no es una buena manera de hacerlo en 4.1.1 y 4.2 porque el servicio SpeechRecognition de Google ahora comienza con un efecto de sonido "bloop" no opcional. Parece que no hay forma de desactivar este sonido. Nada está listado en la API para controlarlo. Tus usuarios NO apreciarán que se "bloquee" en un bucle de repetición de 4 segundos.

Intenté mucho pero no puedo encontrarlo, así que espero que me puedas ayudar.

Intento crear mi propia aplicación de reconocimiento de voz, que no aparece en el diálogo.

Ya escribí un código y funciona bastante bien, pero mi problema es que el reconocedor parece detenerse sin errores u otros problemas en el LogCat.

Un hecho extraño es que el "onRmsChanged" de la interfaz "RecognitionListener" todavía se invoca todo el tiempo, pero ya no se llama a "onBeginningOfSpeech".

Si hablo justo después de que el reconocimiento de voz haya comenzado, funciona. Pero no lo hace si espero unos segundos.

La API usada es 4.0.3 y la instalé en mi Nexus 7 con la versión 4.2.1

Realmente apreciaría si tienes algunas buenas ideas.

Algunos fragmentos de código:

Mi clase:

class SpeechListener implements RecognitionListener { public void onBeginningOfSpeech() { Log.d(TAG, "onBeginningOfSpeech()"); } public void onBufferReceived(byte[] buffer) { Log.d(TAG, "onBufferReceived()"); } public void onEndOfSpeech() { Log.d(TAG, "onEndOfSpeech()"); } public void onError(int error) { Log.d(TAG, "onError(): " + error); if(error == SpeechRecognizer.ERROR_NO_MATCH) { } else if(error == SpeechRecognizer.ERROR_SPEECH_TIMEOUT) { } else { tvOutput.setText("Error: " + error); } } public void onEvent(int eventType, Bundle params) { Log.d(TAG, "onEvent()"); } public void onPartialResults(Bundle partialResults) { Log.d(TAG, "onPartialResults()"); } public void onReadyForSpeech(Bundle params) { Log.d(TAG, "onReadyForSpeech()"); } public void onResults(Bundle results) { Log.d(TAG, "onResults(): " + results); String str = new String(); ArrayList<String> data = results.getStringArrayList(SpeechRecognizer.RESULTS_RECOGNITION); for(int i = 0; i < data.size(); i++) { str += data.get(i) + "/n"; } tvOutput.setText(tvOutput.getText().toString() + "/n/n" + "Results: " + str); } public void onRmsChanged(float rmsdB) { Log.d(TAG, "onRmsChanged()"); } }

Y mi implementación en MainActivity:

this.srSpeechRecognizer = SpeechRecognizer.createSpeechRecognizer(this); this.srSpeechRecognizer.setRecognitionListener(new SpeechListener()); this.iSpeechIntent = new Intent(RecognizerIntent.ACTION_RECOGNIZE_SPEECH); this.iSpeechIntent.putExtra(RecognizerIntent.EXTRA_LANGUAGE_MODEL, RecognizerIntent.LANGUAGE_MODEL_FREE_FORM); this.iSpeechIntent.putExtra(RecognizerIntent.EXTRA_CALLING_PACKAGE, "voice.recognition.test"); this.iSpeechIntent.putExtra(RecognizerIntent.EXTRA_MAX_RESULTS, 10);

Y así comenzó:

srSpeechRecognizer.startListening(iSpeechIntent);

Registros con discurso:

12-16 13:50:53.576: D/DreamManagerService(485): Dream finished: android.os.Binder@415bbf38 12-16 13:50:53.576: I/DreamManagerService(485): Leaving dreamland. 12-16 13:50:53.576: I/DreamController(485): Stopping dream: name=ComponentInfo{com.google.android.deskclock/com.android.deskclock.Screensaver}, isTest=false, userId=0 12-16 13:50:53.586: I/PowerManagerService(485): Waking up from dream... 12-16 13:50:53.616: I/ActivityManager(485): No longer want com.google.android.gsf.login (pid 13171): empty #17 12-16 13:50:56.796: I/GoogleRecognitionServiceImpl(1461): #startListening [de-DE] 12-16 13:50:56.806: I/ActivityManager(485): Start proc com.google.android.gsf.login for service com.google.android.gsf.login/com.google.android.gsf.loginservice.GoogleLoginService: pid=13343 uid=10019 gids={50019, 3003, 1007, 1028, 1015, 2001, 3006} 12-16 13:50:56.866: D/MainActivity/SpeechListener(13268): onRmsChanged() 12-16 13:50:56.886: D/dalvikvm(1461): GC_FOR_ALLOC freed 516K, 12% free 8706K/9892K, paused 18ms, total 18ms 12-16 13:50:56.906: D/dalvikvm(1461): GC_CONCURRENT freed 160K, 9% free 9015K/9892K, paused 3ms+2ms, total 21ms 12-16 13:50:56.906: I/AudioService(485): AudioFocus requestAudioFocus() from android.media.AudioManager@4135e960com.google.android.speech.audio.AudioController$1@41261910 12-16 13:50:56.916: I/VS.G3EngineManager(1461): create_rm: m=ENDPOINTER_VOICESEARCH,l=en-US 12-16 13:50:56.916: D/MainActivity/SpeechListener(13268): onRmsChanged() 12-16 13:50:56.916: I/VS.G3EngineManager(1461): Brought up new g3 instance :/system/usr/srec/en-US/endpointer_voicesearch.config for: en-USin: 3 ms 12-16 13:50:56.926: I/ConnectionFactoryImpl(1461): Opening SSL connection: vs.google.com:14259 12-16 13:50:56.966: D/MainActivity/SpeechListener(13268): onRmsChanged() 12-16 13:50:57.016: D/MainActivity/SpeechListener(13268): onRmsChanged() 12-16 13:50:57.066: D/MainActivity/SpeechListener(13268): onRmsChanged() 12-16 13:50:57.116: D/MainActivity/SpeechListener(13268): onRmsChanged() 12-16 13:50:57.166: D/MainActivity/SpeechListener(13268): onRmsChanged() 12-16 13:50:57.216: D/MainActivity/SpeechListener(13268): onRmsChanged() 12-16 13:50:57.266: D/MainActivity/SpeechListener(13268): onRmsChanged() 12-16 13:50:57.316: D/MainActivity/SpeechListener(13268): onRmsChanged() 12-16 13:50:57.366: D/MainActivity/SpeechListener(13268): onRmsChanged() 12-16 13:50:57.416: D/MainActivity/SpeechListener(13268): onRmsChanged() 12-16 13:50:57.466: D/MainActivity/SpeechListener(13268): onRmsChanged() 12-16 13:50:57.516: D/MainActivity/SpeechListener(13268): onRmsChanged() 12-16 13:50:57.566: D/MainActivity/SpeechListener(13268): onRmsChanged() 12-16 13:50:57.616: D/MainActivity/SpeechListener(13268): onRmsChanged() 12-16 13:50:57.666: D/MainActivity/SpeechListener(13268): onRmsChanged() 12-16 13:50:57.716: D/MainActivity/SpeechListener(13268): onRmsChanged() 12-16 13:50:57.766: D/MainActivity/SpeechListener(13268): onRmsChanged() 12-16 13:50:57.816: D/MainActivity/SpeechListener(13268): onRmsChanged() 12-16 13:50:57.866: D/MainActivity/SpeechListener(13268): onRmsChanged() 12-16 13:50:57.916: D/MainActivity/SpeechListener(13268): onRmsChanged() 12-16 13:50:57.966: D/MainActivity/SpeechListener(13268): onRmsChanged() 12-16 13:50:58.016: D/MainActivity/SpeechListener(13268): onRmsChanged() 12-16 13:50:58.066: D/MainActivity/SpeechListener(13268): onRmsChanged() 12-16 13:50:58.116: I/MainActivity/SpeechListener(13268): onBeginningOfSpeech() 12-16 13:50:58.126: D/MainActivity/SpeechListener(13268): onRmsChanged() 12-16 13:50:58.176: D/MainActivity/SpeechListener(13268): onRmsChanged() 12-16 13:50:58.226: D/MainActivity/SpeechListener(13268): onRmsChanged() 12-16 13:50:58.276: D/MainActivity/SpeechListener(13268): onRmsChanged() 12-16 13:50:58.326: D/MainActivity/SpeechListener(13268): onRmsChanged() 12-16 13:50:58.376: D/MainActivity/SpeechListener(13268): onRmsChanged() 12-16 13:50:58.426: D/MainActivity/SpeechListener(13268): onRmsChanged() 12-16 13:50:58.476: D/MainActivity/SpeechListener(13268): onRmsChanged() 12-16 13:50:58.526: D/MainActivity/SpeechListener(13268): onRmsChanged() 12-16 13:50:58.576: D/MainActivity/SpeechListener(13268): onRmsChanged() 12-16 13:50:58.626: D/MainActivity/SpeechListener(13268): onRmsChanged() 12-16 13:50:58.676: D/MainActivity/SpeechListener(13268): onRmsChanged() 12-16 13:50:58.726: D/MainActivity/SpeechListener(13268): onRmsChanged() 12-16 13:50:58.776: D/MainActivity/SpeechListener(13268): onRmsChanged() 12-16 13:50:58.826: D/MainActivity/SpeechListener(13268): onRmsChanged() 12-16 13:50:58.876: D/MainActivity/SpeechListener(13268): onRmsChanged() 12-16 13:50:58.926: D/MainActivity/SpeechListener(13268): onRmsChanged() 12-16 13:50:58.976: D/MainActivity/SpeechListener(13268): onRmsChanged() 12-16 13:50:59.026: D/MainActivity/SpeechListener(13268): onRmsChanged() 12-16 13:50:59.076: D/MainActivity/SpeechListener(13268): onRmsChanged() 12-16 13:50:59.126: D/MainActivity/SpeechListener(13268): onRmsChanged() 12-16 13:50:59.176: D/MainActivity/SpeechListener(13268): onRmsChanged() 12-16 13:50:59.236: D/MainActivity/SpeechListener(13268): onRmsChanged() 12-16 13:50:59.286: D/MainActivity/SpeechListener(13268): onRmsChanged() 12-16 13:50:59.336: D/MainActivity/SpeechListener(13268): onRmsChanged() 12-16 13:50:59.386: D/MainActivity/SpeechListener(13268): onRmsChanged() 12-16 13:50:59.436: D/MainActivity/SpeechListener(13268): onRmsChanged() 12-16 13:50:59.486: D/MainActivity/SpeechListener(13268): onRmsChanged() 12-16 13:50:59.536: D/MainActivity/SpeechListener(13268): onRmsChanged() 12-16 13:50:59.586: D/MainActivity/SpeechListener(13268): onRmsChanged() 12-16 13:50:59.636: D/MainActivity/SpeechListener(13268): onRmsChanged() 12-16 13:50:59.646: I/MicrophoneInputStream(1461): mic_close 12-16 13:50:59.666: I/AudioService(485): AudioFocus abandonAudioFocus() from android.media.AudioManager@4135e960com.google.android.speech.audio.AudioController$1@41261910 12-16 13:50:59.666: D/dalvikvm(1461): threadid=37: thread exiting, not yet detached (count=0) 12-16 13:50:59.666: I/MainActivity/SpeechListener(13268): onEndOfSpeech() 12-16 13:50:59.676: I/decoder(1461): INFO: recognition time wall: 2.732 sec user: 0.54 sec sys: 0.08 sec 12-16 13:50:59.686: D/MainActivity/SpeechListener(13268): onRmsChanged() 12-16 13:50:59.736: D/MainActivity/SpeechListener(13268): onRmsChanged() 12-16 13:50:59.786: D/MainActivity/SpeechListener(13268): onRmsChanged() 12-16 13:50:59.826: I/MainActivity/SpeechListener(13268): onResults(): Bundle[mParcelledData.dataSize=292] 12-16 13:50:59.836: D/MainActivity/SpeechListener(13268): onRmsChanged() 12-16 13:50:59.886: D/MainActivity/SpeechListener(13268): onRmsChanged() 12-16 13:50:59.936: D/MainActivity/SpeechListener(13268): onRmsChanged() 12-16 13:50:59.986: D/MainActivity/SpeechListener(13268): onRmsChanged() 12-16 13:51:00.046: D/MainActivity/SpeechListener(13268): onRmsChanged() 12-16 13:51:00.096: D/MainActivity/SpeechListener(13268): onRmsChanged() 12-16 13:51:00.146: D/MainActivity/SpeechListener(13268): onRmsChanged() 12-16 13:51:00.196: D/MainActivity/SpeechListener(13268): onRmsChanged()

Registros sin hablar:

12-16 13:53:39.246: I/GoogleRecognitionServiceImpl(1461): #startListening [de-DE] 12-16 13:53:39.296: D/dalvikvm(1461): GC_FOR_ALLOC freed 567K, 12% free 8708K/9892K, paused 21ms, total 21ms 12-16 13:53:39.316: D/dalvikvm(1461): GC_CONCURRENT freed 164K, 9% free 9017K/9892K, paused 3ms+2ms, total 21ms 12-16 13:53:39.316: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:39.316: I/AudioService(485): AudioFocus requestAudioFocus() from android.media.AudioManager@4135e960com.google.android.speech.audio.AudioController$1@41261910 12-16 13:53:39.326: I/VS.G3EngineManager(1461): create_rm: m=ENDPOINTER_VOICESEARCH,l=en-US 12-16 13:53:39.326: I/ConnectionFactoryImpl(1461): Opening SSL connection: vs.google.com:14259 12-16 13:53:39.326: I/VS.G3EngineManager(1461): Brought up new g3 instance :/system/usr/srec/en-US/endpointer_voicesearch.config for: en-USin: 5 ms 12-16 13:53:39.366: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:39.416: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:39.466: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:39.516: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:39.576: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:39.626: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:39.676: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:39.726: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:39.776: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:39.826: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:39.876: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:39.926: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:39.976: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:40.026: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:40.076: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:40.136: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:40.176: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:40.226: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:40.286: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:40.336: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:40.386: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:40.436: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:40.486: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:40.536: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:40.586: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:40.636: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:40.686: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:40.736: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:40.786: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:40.836: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:40.886: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:40.936: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:40.986: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:41.046: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:41.096: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:41.146: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:41.196: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:41.246: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:41.296: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:41.346: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:41.396: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:41.446: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:41.496: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:41.546: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:41.596: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:41.646: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:41.696: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:41.746: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:41.796: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:41.846: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:41.896: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:41.946: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:41.996: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:42.046: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:42.096: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:42.146: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:42.196: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:42.246: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:42.296: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:42.356: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:42.406: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:42.456: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:42.506: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:42.556: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:42.606: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:42.656: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:42.706: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:42.756: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:42.806: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:42.856: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:42.906: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:42.956: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:43.006: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:43.056: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:43.116: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:43.156: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:43.216: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:43.266: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:43.316: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:43.366: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:43.416: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:43.466: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:43.516: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:43.566: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:43.616: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:43.666: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:43.716: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:43.766: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:43.816: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:43.866: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:43.916: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:43.966: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:44.016: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:44.066: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:44.116: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:44.166: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:44.226: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:44.276: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:44.326: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:44.376: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:44.426: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:44.476: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:44.526: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:44.576: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:44.626: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:44.676: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:44.726: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:44.776: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:44.826: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:44.876: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:44.926: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:44.976: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:45.026: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:45.076: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:45.126: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:45.176: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:45.226: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:45.276: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:45.326: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:45.376: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:45.426: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:45.476: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:45.526: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:45.576: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:45.636: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:45.676: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:45.736: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:45.786: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:45.836: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:45.886: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:45.936: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:45.986: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:46.036: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:46.086: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:46.136: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:46.186: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:46.236: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:46.286: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:46.336: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:46.386: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:46.436: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:46.486: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:46.536: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:46.596: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:46.636: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:46.696: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:46.746: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:46.796: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:46.846: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:46.896: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:46.946: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:46.996: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:47.046: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:47.096: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:47.146: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:47.196: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:47.246: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:47.296: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:47.346: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:47.396: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:47.446: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:47.496: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:47.556: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:47.596: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:47.656: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:47.696: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:47.746: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:47.796: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:47.856: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:47.906: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:47.956: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:48.006: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:48.056: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:48.106: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:48.156: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:48.206: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:48.256: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:48.306: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:48.356: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:48.406: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:48.456: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:48.506: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:48.556: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:48.616: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:48.656: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:48.706: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:48.766: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:48.816: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:48.866: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:48.916: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:48.966: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:49.016: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:49.066: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:49.116: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:49.166: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:49.216: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:49.266: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:49.316: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:49.366: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:49.416: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:49.466: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:49.516: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:49.566: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:49.616: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:49.666: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:49.716: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:49.776: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:49.816: D/dalvikvm(1461): GC_FOR_ALLOC freed 106K, 9% free 9025K/9892K, paused 32ms, total 32ms 12-16 13:53:49.816: I/dalvikvm-heap(1461): Grow heap (frag case) to 9.282MB for 320656-byte allocation 12-16 13:53:49.836: D/dalvikvm(1461): GC_FOR_ALLOC freed 156K, 11% free 9182K/10208K, paused 19ms, total 19ms 12-16 13:53:49.836: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:49.886: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:49.936: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:49.986: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:50.036: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:50.086: D/MainActivity/SpeechListener(13441): onRmsChanged() 12-16 13:53:50.136: D/MainActivity/SpeechListener(13441): onRmsChanged()

Puede intentar proporcionar los siguientes extras de RecognizerIntent :

  • EXTRA_SPEECH_INPUT_COMPLETE_SILENCE_LENGTH_MILLIS
  • EXTRA_SPEECH_INPUT_MINIMUM_LENGTH_MILLIS
  • EXTRA_SPEECH_INPUT_POSSIBLY_COMPLETE_SILENCE_LENGTH_MILLIS

aunque ninguno de ellos realmente encaja en este caso. Android simplemente no ofrece un extra " WAIT_UNTIL_I_START_SPEAKING ". No es un error (en Jelly Bean o donde sea), es simplemente una falta de una característica. E incluso si se agrega un extra en una futura versión de Android, puede que no haya una garantía de que la aplicación de reconocimiento de voz (como Google Voice Search) realmente implemente esto. La documentación RecognizerIntent contiene muchos extras con un comportamiento no especificado.

Su mejor opción podría ser relanzar el reconocedor tan pronto como llegue a onEndOfSpeech onError onEndOfSpeech o onError .

He creado un Servicio que incluye un Reconocedor de audio a voz que simula ser continuo al reiniciarse cada vez que hay un error o resultado. Como puede ver, mi servicio escucha un receptor de Broadcast para iniciar / detener el ASR continuo (es una batería costosa, por lo que le recomiendo que ejecute este servicio continuo de ASR solo mientras su UI relevante esté en primer plano). Los resultados del ASR también se transmiten al resto de la aplicación. Puede ignorar la transmisión, el servicio y el receptor de reconocimiento son la idea principal. NO olvide el permiso de INTERNET y el manifiesto, y la declaración de servicio:

<service android:name=".speechRecognitionService" />

SpeechRecognitionService:

/** * Created by Josh on 22/07/15. * This service bears an Audio to Speech recognizer (ASR), once this service is started, * it listens a broadcast called "asrService". * the Service starts ASR when it receives a "START-ASR" value inside the "message" parameter of its broadcast receiver * the Service stopss ASR when it receives a "STOP-ASR" value inside the "message" parameter of its broadcast receiver Example: Intent intent = new Intent("asrService"); intent.putExtra("message", "STOP-ASR"); LocalBroadcastManager.getInstance(context).sendBroadcast(intent); Once the ASR Listener that this service bears is running, it will broadcast the results is gets. To catch ASR results, implement a Broadcast receiver that listens to app.asrResult="ASRresult", for example: private BroadcastReceiver ASRReceiver = new BroadcastReceiver() { @Override public void onReceive(Context context, Intent intent) { String message = intent.getStringExtra("message"); if(message!=null) { app.logwhite("ASR says: "+message); } } }; LocalBroadcastManager.getInstance(this).registerReceiver(ASRReceiver, new IntentFilter(app.asrResult)); Unregister the broadcast receiver likewise: LocalBroadcastManager.getInstance(this).unregisterReceiver(ASRReceiver); */ public class speechRecognitionService extends Service { private static speechRecognitionListenerJosh speechReconListener; private static SpeechRecognizer mSpeechRecognizer=null; private static Intent mSpeechRecognizerIntent; private static boolean mIslistening=false; //======== BROADCAST RECEIVERS // handler for received Intents for the "my-event" event private BroadcastReceiver startASRReceiver = new BroadcastReceiver() { @Override public void onReceive(Context context, Intent intent) { String message = intent.getStringExtra("message"); if(message.equals("START-ASR")) { if (mIslistening == false) { if (mSpeechRecognizer != null) { mSpeechRecognizer.destroy(); mSpeechRecognizer = null; } app.logy("==BROADCAST Rx: START_ASR"); mSpeechRecognizerIntent = new Intent(RecognizerIntent.ACTION_RECOGNIZE_SPEECH); mSpeechRecognizerIntent.putExtra(RecognizerIntent.EXTRA_LANGUAGE_PREFERENCE, "en-US"); mSpeechRecognizerIntent.putExtra(RecognizerIntent.EXTRA_LANGUAGE_MODEL, RecognizerIntent.LANGUAGE_MODEL_FREE_FORM); //mSpeechRecognizerIntent.putExtra(RecognizerIntent.EXTRA_LANGUAGE_MODEL, RecognizerIntent.LANGUAGE_MODEL_WEB_SEARCH); //mSpeechRecognizerIntent.putExtra(RecognizerIntent.EXTRA_CALLING_PACKAGE , this.getPackageName()); mSpeechRecognizerIntent.putExtra(RecognizerIntent.EXTRA_SPEECH_INPUT_COMPLETE_SILENCE_LENGTH_MILLIS, 5000); mSpeechRecognizerIntent.putExtra(RecognizerIntent.EXTRA_SPEECH_INPUT_MINIMUM_LENGTH_MILLIS, 5000); //mSpeechRecognizerIntent.putExtra(RecognizerIntent.EXTRA_PARTIAL_RESULTS, true); //mSpeechRecognizerIntent.putExtra(RecognizerIntent.EXTRA_MAX_RESULTS, 3); mSpeechRecognizer = SpeechRecognizer.createSpeechRecognizer(getApplicationContext()); speechReconListener = new speechRecognitionListenerJosh(); mSpeechRecognizer.setRecognitionListener(speechReconListener); mSpeechRecognizer.startListening(mSpeechRecognizerIntent); } else { app.logy("==BROADCAST Rx: STOP_ASR"); mSpeechRecognizer.stopListening(); mSpeechRecognizer.destroy(); speechReconListener = null; } } if(message.equals("STOP-ASR")){ app.logy("==BROADCAST Rx: STOP_ASR"); mSpeechRecognizer.stopListening(); mSpeechRecognizer.destroy(); speechReconListener = null; } } }; @Override public void onCreate() { super.onCreate(); mSpeechRecognizerIntent = new Intent(RecognizerIntent.ACTION_RECOGNIZE_SPEECH); mSpeechRecognizerIntent.putExtra(RecognizerIntent.EXTRA_LANGUAGE_PREFERENCE, "en-US"); mSpeechRecognizerIntent.putExtra(RecognizerIntent.EXTRA_LANGUAGE_MODEL , RecognizerIntent.LANGUAGE_MODEL_FREE_FORM); //mSpeechRecognizerIntent.putExtra(RecognizerIntent.EXTRA_LANGUAGE_MODEL, RecognizerIntent.LANGUAGE_MODEL_WEB_SEARCH); mSpeechRecognizerIntent.putExtra(RecognizerIntent.EXTRA_CALLING_PACKAGE , this.getPackageName()); mSpeechRecognizerIntent.putExtra(RecognizerIntent.EXTRA_SPEECH_INPUT_MINIMUM_LENGTH_MILLIS, 4000); mSpeechRecognizerIntent.putExtra(RecognizerIntent.EXTRA_MAX_RESULTS, 3); mSpeechRecognizer = SpeechRecognizer.createSpeechRecognizer(this); speechReconListener = new speechRecognitionListenerJosh(); mSpeechRecognizer.setRecognitionListener(speechReconListener); LocalBroadcastManager.getInstance(this).registerReceiver(startASRReceiver, new IntentFilter("asrService")); app.toastlog("==ASR Service - CREATED"); } @Override public void onDestroy() { super.onDestroy(); LocalBroadcastManager.getInstance(this).unregisterReceiver(startASRReceiver); if (mSpeechRecognizer != null){ mSpeechRecognizer.destroy(); mSpeechRecognizer=null; } app.toastlog("==ASR Service - DESTROYED"); } @Override public IBinder onBind(Intent intent) { return null; } @Override //rather not use, runs before onStart public int onStartCommand(Intent intent, int flags, int startId) { return super.onStartCommand(intent, flags, startId); } @Override public void onStart(Intent intent, int startId) { super.onStart(intent, startId); app.toastlog("==ASRservice - onStart"); } private class speechRecognitionListenerJosh implements RecognitionListener { @Override public void onBeginningOfSpeech() { mIslistening=true; app.loge("=ASRListener - onBeginingOfSpeech"); } @Override public void onBufferReceived(byte[] buffer){ } @Override public void onEndOfSpeech(){ app.loge("=ASRListener - onEndOfSpeech"); } @Override public void onError(int error) { mIslistening=false; String code= Integer.toString(error); if(error==SpeechRecognizer.ERROR_CLIENT){ // 5 code="ERROR_CLIENT"; mIslistening=false; mSpeechRecognizer.destroy(); Intent intent = new Intent("asrService"); intent.putExtra("message", "START-ASR"); LocalBroadcastManager.getInstance(app.appContext).sendBroadcast(intent); } if(error==SpeechRecognizer.ERROR_SPEECH_TIMEOUT){ // 6 code="SPEECH_TIMEOUT"; mSpeechRecognizer.stopListening(); mIslistening=false; Intent intent = new Intent("asrService"); intent.putExtra("message", "START-ASR"); LocalBroadcastManager.getInstance(app.appContext).sendBroadcast(intent); //Usualy bounces back to ERROR_CLIENT. } if(error==SpeechRecognizer.ERROR_NO_MATCH){ // 7 code="ERROR_NO_MATCH"; mIslistening=false; Intent intent = new Intent("asrService"); intent.putExtra("message", "START-ASR"); LocalBroadcastManager.getInstance(app.appContext).sendBroadcast(intent); //Usually bounces back to ERROR_CLIENT. } app.loge("=ASRListener - ASR Error: "+code); /* // 1 = NETWORK_TIMEOUT // 2 = ERROR_NETWORK // 3 = ERROR_AUDIO // 4 = ERROR_SERVER // 5 = ERROR_CLIENT // 8 = ERROR_RECOGNIZER_BUSY // 9 = ERROR_INSUFFICIENT_PERMISSIONS */ } @Override public void onEvent(int eventType, Bundle params){ } @Override //Somehow doesn''t trigger upon partial results public void onPartialResults(Bundle partialResults){ ArrayList<String> results=partialResults.getStringArrayList("EXTRA_PARTIAL_RECOGNITION"); if(results!=null) { if (results.size() > 0) { app.logwhite("=== ASR Partial Results: " + results); } } } @Override public void onReadyForSpeech(Bundle params){ app.loge("=ASRListener - onReadyForSpeech, LISTENING (((( "); } @Override public void onResults(Bundle resultBundle){ app.loge("=ASRListener - onResults"); ArrayList<String> result = resultBundle.getStringArrayList(SpeechRecognizer.RESULTS_RECOGNITION); if(result!=null) { //when speaking timeout happen, results is null // matches are the return values of speech recognition engine if (result.size() > 0) { app.logwhite("=== ASR Results:"); app.logwhite(result.get(0)); //BC name, message app.broadcast(app.asrResult,result.get(0)); //The result is broadcast to the entire app } } mIslistening=false; Intent intent = new Intent("asrService"); intent.putExtra("message", "START-ASR"); LocalBroadcastManager.getInstance(app.appContext).sendBroadcast(intent); } @Override public void onRmsChanged(float rmsdB){ //VOLUME VUmeter!!!! } } }

Su fin de discurso llama cuando habla algo y esto significa que escuchó algo. pero es extraño que todavía esté escuchando, creo que comienza a escuchar nuevamente sin mostrar el comienzo de la escucha. Creo que tienes que verificar el resultado de On. Si los Resultados son los resultados deseados, está bien que se desactive el discurso y lo suelte, de lo contrario puede detenerse e iniciar de nuevo el reconocimiento de voz. comenzará a escuchar nuevamente incluso después de que se haya llamado al final del discurso.