脱机语音识别出现错误 ERROR_RECOGNIZER_BUSY
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【中文标题】脱机语音识别出现错误 ERROR_RECOGNIZER_BUSY【英文标题】：Error ERROR_RECOGNIZER_BUSY with offline speech recognition 【发布时间】：2015-12-28 05:57:07 【问题描述】：我对谷歌离线语音识别进行了研究。但它在 google nexus 5(OS:-4.4) 中运行良好，但如果我在 Samsung Galaxy s5(OS:-5.0) 中实现相同的版本，它无法识别并显示此错误：
8- ERROR_RECOGNIZER_BUSY。
下面是我的代码。通过保留此链接作为参考，我进行了更改http://www.truiton.com/2014/06/android-speech-recognition-without-dialog-custom-activity/
无需网络语音必须识别。我在袖珍狮身人面像上工作过，但需要很多旁白，所以客户拒绝了。
public class VoiceRecognitionActivity extends Activity implements RecognitionListener
private TextView returnedText;
private static ProgressBar progressBar;
private static SpeechRecognizer speech = null;
private static Intent recognizerIntent;
private String LOG_TAG = "VoiceRecognitionActivity";
private Button button1;
Activity activity = VoiceRecognitionActivity.this;
private TextView textView2;
@Override
protected void onCreate(Bundle savedInstanceState)
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
returnedText = (TextView) findViewById(R.id.textView1);
textView2 = (TextView) findViewById(R.id.textView2);
progressBar = (ProgressBar) findViewById(R.id.progressBar1);
button1 = (Button) findViewById(R.id.button1);
getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
// toggleButton = (ToggleButton) findViewById(R.id.toggleButton1);
PackageManager pm = getPackageManager();
List<ResolveInfo> activities = pm.queryIntentActivities( new Intent(RecognizerIntent.ACTION_RECOGNIZE_SPEECH), 0);
if (activities.size() != 0)
createSpeechAgain(VoiceRecognitionActivity.this);
else
textView2.setText("Recognizer_not_present");
button1.setOnClickListener(new OnClickListener()
@Override
public void onClick(View arg0)
speech.stopListening();
speech.destroy();
createSpeechAgain(VoiceRecognitionActivity.this);
);
private void createSpeechAgain(VoiceRecognitionActivity voiceRecognitionActivity)
progressBar.setVisibility(View.INVISIBLE);
speech = SpeechRecognizer.createSpeechRecognizer(voiceRecognitionActivity);
speech.setRecognitionListener(voiceRecognitionActivity);
recognizerIntent = new Intent(RecognizerIntent.ACTION_RECOGNIZE_SPEECH);
recognizerIntent.putExtra(RecognizerIntent.EXTRA_LANGUAGE_PREFERENCE, "en-US");
recognizerIntent.putExtra(RecognizerIntent.EXTRA_CALLING_PACKAGE, voiceRecognitionActivity.getPackageName());
recognizerIntent.putExtra(RecognizerIntent.EXTRA_LANGUAGE_MODEL, RecognizerIntent.LANGUAGE_MODEL_WEB_SEARCH);
recognizerIntent.putExtra(RecognizerIntent.EXTRA_MAX_RESULTS, 3);
//recognizerIntent.putExtra(RecognizerIntent.EXTRA_PREFER_OFFLINE, Boolean.FALSE);
recognizerIntent.putExtra(RecognizerIntent.EXTRA_SPEECH_INPUT_POSSIBLY_COMPLETE_SILENCE_LENGTH_MILLIS, 20000);
recognizerIntent.putExtra(RecognizerIntent.EXTRA_SPEECH_INPUT_COMPLETE_SILENCE_LENGTH_MILLIS, 20000);
// EXTRA_PREFER_OFFLINE
progressBar.setVisibility(View.VISIBLE);
progressBar.setIndeterminate(true);
speech.startListening(recognizerIntent);
@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(false);
progressBar.setVisibility(View.INVISIBLE);
speech.stopListening();
@Override
public void onError(int errorCode)
String errorMessage = getErrorText(errorCode);
Log.d(LOG_TAG, "FAILED " + errorMessage);
textView2.setText(errorMessage);
@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);
Log.v(LOG_TAG, "onResults---> " + text);
progressBar.setVisibility(View.VISIBLE);
progressBar.setIndeterminate(true);
speech.startListening(recognizerIntent);
@Override
public void onRmsChanged(float rmsdB)
//Log.i(LOG_TAG, "onRmsChanged: " + rmsdB);
progressBar.setProgress((int) rmsdB);
public String getErrorText(int errorCode)
String message;
switch (errorCode)
case SpeechRecognizer.ERROR_AUDIO:
message = "Audio recording error";
Log.v("LOG_TAG", message);
progressBar.setVisibility(View.VISIBLE);
progressBar.setIndeterminate(true);
speech.startListening(recognizerIntent);
break;
case SpeechRecognizer.ERROR_CLIENT:
message = "Client side error";
Log.v("LOG_TAG", message);
progressBar.setVisibility(View.VISIBLE);
progressBar.setIndeterminate(true);
speech.startListening(recognizerIntent);
break;
case SpeechRecognizer.ERROR_INSUFFICIENT_PERMISSIONS:
message = "Insufficient permissions";
Log.v("LOG_TAG", message);
progressBar.setVisibility(View.VISIBLE);
progressBar.setIndeterminate(true);
speech.startListening(recognizerIntent);
break;
case SpeechRecognizer.ERROR_NETWORK:
message = "Network error";
Log.v("LOG_TAG", message);
break;
case SpeechRecognizer.ERROR_NETWORK_TIMEOUT:
message = "Network timeout";
Log.v("LOG_TAG", message);
break;
case SpeechRecognizer.ERROR_NO_MATCH:
message = "No match";
Log.v("LOG_TAG", message);
progressBar.setVisibility(View.VISIBLE);
progressBar.setIndeterminate(true);
speech.startListening(recognizerIntent);
break;
case SpeechRecognizer.ERROR_RECOGNIZER_BUSY:
message = "RecognitionService busy";
Log.v("LOG_TAG", message);
speech.stopListening();
speech.destroy();
createSpeechAgain(VoiceRecognitionActivity.this);
break;
case SpeechRecognizer.ERROR_SERVER:
message = "error from server";
Log.v("LOG_TAG", message);
break;
case SpeechRecognizer.ERROR_SPEECH_TIMEOUT:
message = "No speech input";
Log.v("LOG_TAG", message);
progressBar.setVisibility(View.VISIBLE);
progressBar.setIndeterminate(true);
speech.stopListening();
speech.destroy();
createSpeechAgain(VoiceRecognitionActivity.this);
break;
default:
message = "Didn't understand, please try again.";
break;
return message;
Xml :-
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_
android:layout_
android:orientation="vertical" >
<ImageView
android:id="@+id/imageView1"
android:layout_
android:layout_
android:layout_alignParentBottom="true"
android:layout_centerHorizontal="true"
android:src="@drawable/ic_launcher" />
<ProgressBar
android:id="@+id/progressBar1"
style="?android:attr/progressBarStyleHorizontal"
android:layout_
android:layout_
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_
android:layout_
android:layout_below="@+id/progressBar1"
android:layout_centerHorizontal="true"
android:layout_marginTop="47dp" />
<Button
android:id="@+id/button1"
android:layout_
android:layout_
android:layout_above="@+id/imageView1"
android:layout_alignLeft="@+id/imageView1"
android:text="Restart" />
<TextView
android:id="@+id/textView2"
android:layout_
android:layout_
android:layout_above="@+id/button1"
android:layout_centerHorizontal="true"
android:layout_marginBottom="19dp"
android:text="" />
</RelativeLayout>
AndroidManifest.xml
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.offlinegooglespeechtotext"
android:versionCode="1"
android:versionName="1.0" >
<uses-sdk
android:minSdkVersion="19"
android:targetSdkVersion="19" />
<uses-permission android:name="android.permission.RECORD_AUDIO" />
<application
android:allowBackup="true"
android:icon="@drawable/ic_launcher"
android:label="@string/app_name"
android:theme="@style/AppTheme" >
<activity
android:name=".VoiceRecognitionActivity"
android:label="@string/app_name" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
</manifest>
Logcat:-
09-30 18:05:54.732: D/ResourcesManager(3941): creating new AssetManager and set to /data/app/com.example.offlinegooglespeechtotext-2/base.apk
09-30 18:05:54.772: V/BitmapFactory(3941): DecodeImagePath(decodeResourceStream3) : res/drawable-xxhdpi-v4/sym_def_app_icon.png
09-30 18:05:54.772: V/BitmapFactory(3941): DecodeImagePath(decodeResourceStream3) : res/drawable-xxhdpi/ic_launcher.png
09-30 18:05:54.787: V/BitmapFactory(3941): DecodeImagePath(decodeResourceStream3) : res/drawable-xxhdpi-v4/ic_ab_back_holo_dark_am.png
09-30 18:05:54.797: V/BitmapFactory(3941): DecodeImagePath(decodeResourceStream3) : res/drawable-xxhdpi-v4/sym_def_app_icon.png
09-30 18:05:54.817: D/Activity(3941): performCreate Call secproduct feature valuefalse
09-30 18:05:54.817: D/Activity(3941): performCreate Call debug elastic valuetrue
09-30 18:05:54.827: D/OpenGLRenderer(3941): Render dirty regions requested: true
09-30 18:05:54.867: I/(3941): PLATFORM VERSION : JB-MR-2
09-30 18:05:54.867: I/OpenGLRenderer(3941): Initialized EGL, version 1.4
09-30 18:05:54.877: I/OpenGLRenderer(3941): HWUI protection enabled for context , &this =0xb39090d8 ,&mEglDisplay = 1 , &mEglConfig = -1282088012
09-30 18:05:54.887: D/OpenGLRenderer(3941): Enabling debug mode 0
09-30 18:05:54.957: V/LOG_TAG(3941): No match
09-30 18:05:54.957: D/VoiceRecognitionActivity(3941): FAILED No match
09-30 18:05:54.982: I/Timeline(3941): Timeline: Activity_idle id: android.os.BinderProxy@24862afe time:5837375
09-30 18:05:55.607: I/VoiceRecognitionActivity(3941): onReadyForSpeech
09-30 18:05:55.947: I/VoiceRecognitionActivity(3941): onBeginningOfSpeech
09-30 18:05:57.252: I/VoiceRecognitionActivity(3941): onEndOfSpeech
09-30 18:05:57.322: V/LOG_TAG(3941): No match
09-30 18:05:57.322: D/VoiceRecognitionActivity(3941): FAILED No match
09-30 18:05:57.332: V/LOG_TAG(3941): No match
09-30 18:05:57.332: D/VoiceRecognitionActivity(3941): FAILED No match
09-30 18:05:57.347: V/LOG_TAG(3941): No match
09-30 18:05:57.347: D/VoiceRecognitionActivity(3941): FAILED No match
09-30 18:05:57.367: V/LOG_TAG(3941): RecognitionService busy
09-30 18:05:57.392: D/VoiceRecognitionActivity(3941): FAILED RecognitionService busy
09-30 18:05:57.392: E/SpeechRecognizer(3941): not connected to the recognition service
09-30 18:05:58.232: I/VoiceRecognitionActivity(3941): onReadyForSpeech
09-30 18:06:03.287: V/LOG_TAG(3941): No speech input
09-30 18:06:03.302: D/VoiceRecognitionActivity(3941): FAILED No speech input
09-30 18:06:03.302: E/SpeechRecognizer(3941): not connected to the recognition service
【问题讨论】：
嗨，我终于得出结论***.com/questions/17616994/… 这里 1.确保默认离线 Android 语音识别器设置为谷歌产品而不是三星/Vlingo 其他 2.如果你想离线你可以做一些小动作.您将从部分结果中获取数据。它可能与您的命令匹配也可能不匹配 3.特别要求offline = true，使得在APi 23(6.0 +)中可以控制这个特性 4.EXTRA_PREFER_OFFLINE 支持可用你可以在这里看到链接developer.android.com/reference/android/speech/… 长相关***.com/questions/5810942/… 【参考方案1】：当您没有正确关闭 SpeechRecognizer 时，通常会抛出 ERROR_RECOGNIZER_BUSY。你可能已经在使用 SpeechRecognizer 的一个实例了。
看到这个http://developer.android.com/reference/android/speech/SpeechRecognizer.html
【讨论】：
【参考方案2】：ERROR_RECOGNIZER_BUSY 当你再次启动你的语音识别器时抛出它已经运行。和你的代码一样
case SpeechRecognizer.ERROR_RECOGNIZER_BUSY:
message = "RecognitionService busy";
Log.v("LOG_TAG", message);
speech.stopListening();
speech.destroy();
createSpeechAgain(VoiceRecognitionActivity.this);
break;
只需编辑上面的代码
case SpeechRecognizer.ERROR_RECOGNIZER_BUSY:
break;
由于无需重新启动，它已经在运行。如果您再次开始识别，它将继续抛出相同的错误。它将进入循环。
【讨论】：
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