Example usage for android.speech RecognizerIntent ACTION_RECOGNIZE_SPEECH

Introduction

In this page you can find the example usage for android.speech RecognizerIntent ACTION_RECOGNIZE_SPEECH.

Prototype

String ACTION_RECOGNIZE_SPEECH

To view the source code for android.speech RecognizerIntent ACTION_RECOGNIZE_SPEECH.

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Document

Starts an activity that will prompt the user for speech and send it through a speech recognizer.

Usage

From source file:com.ksutopia.bbtalks.plugins.P201SpeechToText.java

/**
  * Fire an intent to start the speech recognition activity.
  *//from   w  ww  . j a v a  2  s  .  c  o  m
  * @param args Argument array with the following string args: [req code][number of matches][prompt string]
  */
private void startSpeechRecognitionActivity(JSONArray args) {
    int maxMatches = 0;
    String prompt = "";
    String language = Locale.getDefault().toString();

    try {
        if (args.length() > 0) {
            // Maximum number of matches, 0 means the recognizer decides
            String temp = args.getString(0);
            maxMatches = Integer.parseInt(temp);
        }
        if (args.length() > 1) {
            // Optional text prompt
            prompt = args.getString(1);
        }
        if (args.length() > 2) {
            // Optional language specified
            language = args.getString(2);
        }
    } catch (Exception e) {
        Log.e(LOG_TAG, String.format("startSpeechRecognitionActivity exception: %s", e.toString()));
    }

    // Create the intent and set parameters
    speech = SpeechRecognizer.createSpeechRecognizer(context);
    recognizerIntent = new Intent(RecognizerIntent.ACTION_RECOGNIZE_SPEECH);
    recognizerIntent.putExtra(RecognizerIntent.EXTRA_LANGUAGE_MODEL, RecognizerIntent.LANGUAGE_MODEL_FREE_FORM);
    recognizerIntent.putExtra(RecognizerIntent.EXTRA_CALLING_PACKAGE, context.getPackageName());
    recognizerIntent.putExtra(RecognizerIntent.EXTRA_LANGUAGE_PREFERENCE, "en");
    recognizerIntent.putExtra(RecognizerIntent.EXTRA_LANGUAGE_MODEL,
            RecognizerIntent.LANGUAGE_MODEL_WEB_SEARCH);

    if (maxMatches > 0)
        recognizerIntent.putExtra(RecognizerIntent.EXTRA_MAX_RESULTS, maxMatches);
    if (!prompt.equals(""))
        recognizerIntent.putExtra(RecognizerIntent.EXTRA_PROMPT, prompt);
    speech.setRecognitionListener(listener);
    speech.startListening(recognizerIntent);
}

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From source file:org.apache.cordova.plugins.speech.SpeechRecognizer.java

/**
 * Fire an intent to start the speech recognition activity.
 *
 * @param args Argument array with the following string args: [req code][number of matches][prompt string]
 *///w ww  .j a  v a  2 s  .  c o  m
private void startSpeechRecognitionActivity(JSONArray args) {
    int reqCode = 42; //Hitchhiker?
    int maxMatches = 0;
    String prompt = "";

    try {
        if (args.length() > 0) {
            // Request code - passed back to the caller on a successful operation
            String temp = args.getString(0);
            reqCode = Integer.parseInt(temp);
        }
        if (args.length() > 1) {
            // Maximum number of matches, 0 means the recognizer decides
            String temp = args.getString(1);
            maxMatches = Integer.parseInt(temp);
        }
        if (args.length() > 2) {
            // Optional text prompt
            prompt = args.getString(2);
        }
    } catch (Exception e) {
        Log.e(LOG_TAG, String.format("startSpeechRecognitionActivity exception: %s", e.toString()));
    }

    Intent intent = new Intent(RecognizerIntent.ACTION_RECOGNIZE_SPEECH);
    intent.putExtra(RecognizerIntent.EXTRA_LANGUAGE_MODEL, RecognizerIntent.LANGUAGE_MODEL_FREE_FORM);
    intent.putExtra(RecognizerIntent.EXTRA_LANGUAGE, Locale.ENGLISH);
    intent.putExtra(RecognizerIntent.EXTRA_CALLING_PACKAGE, "org.apache.cordova.plugins.speech");

    if (maxMatches > 0)
        intent.putExtra(RecognizerIntent.EXTRA_MAX_RESULTS, maxMatches);
    if (!prompt.equals(""))
        intent.putExtra(RecognizerIntent.EXTRA_PROMPT, prompt);

    Log.d(LOG_TAG, "startActivityForResult");
    cordova.startActivityForResult(this, intent, reqCode);
}

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From source file:com.ferid.app.notetake.MainActivity.java

/**
 * Voice listener//from w  w  w  .  j  a va  2s  .co  m
 */
private void listenToUser() {
    Intent intent = new Intent(RecognizerIntent.ACTION_RECOGNIZE_SPEECH);
    intent.putExtra(RecognizerIntent.EXTRA_LANGUAGE_MODEL, RecognizerIntent.LANGUAGE_MODEL_FREE_FORM);
    try {
        startActivityForResult(intent, SPEECH_REQUEST_CODE);
    } catch (ActivityNotFoundException e) {
        Toast toast = Toast.makeText(context, getString(R.string.voiceRecognitionNotSupported),
                Toast.LENGTH_SHORT);
        toast.setGravity(Gravity.CENTER, 0, 0);
        toast.show();
    }
}

---

From source file:org.apache.cordova.nodialogspeechrecognizer.SpeechRecognizer.java

private void checkSpeechRecognition() {
    PackageManager pm = cordova.getActivity().getPackageManager();
    List activities = pm.queryIntentActivities(new Intent(RecognizerIntent.ACTION_RECOGNIZE_SPEECH), 0);

    if (activities.size() != 0) {
        // is present
        this.callbackContext.success("RecognizerIntent.ACTION_RECOGNIZE_SPEECH found!");
    } else {/*from  w  w  w  .j ava 2  s . c  om*/
        // don't exist
        this.callbackContext.error("RecognizerIntent.ACTION_RECOGNIZE_SPEECH not found...");
    }
}

---

From source file:com.ola.insta.BookingAcivity.java

/**
 * Showing google speech input dialog//from w  w w.  ja va2 s .co  m
 * */
private void promptSpeechInput() {
    Intent intent = new Intent(RecognizerIntent.ACTION_RECOGNIZE_SPEECH);
    intent.putExtra(RecognizerIntent.EXTRA_LANGUAGE_MODEL, RecognizerIntent.LANGUAGE_MODEL_FREE_FORM);
    intent.putExtra(RecognizerIntent.EXTRA_LANGUAGE, Locale.getDefault());
    intent.putExtra(RecognizerIntent.EXTRA_PROMPT, getString(R.string.speech_prompt));
    try {
        startActivityForResult(intent, REQ_CODE_SPEECH_INPUT);
    } catch (ActivityNotFoundException a) {
        Toast.makeText(getApplicationContext(), getString(R.string.speech_not_supported), Toast.LENGTH_SHORT)
                .show();
    }
}

---

From source file:conversandroid.RichASR.java

/**
 * Starts speech recognition after checking the ASR parameters
 *
 * @param language Language used for speech recognition (e.g. Locale.ENGLISH)
 * @param languageModel Type of language model used (free form or web search)
 * @param maxResults Maximum number of recognition results
 *///w ww.  j  a v  a 2 s .  c  o m
public void listen(final Locale language, final String languageModel, final int maxResults) {
    Button b = (Button) findViewById(R.id.speech_btn);
    b.setEnabled(false);

    if ((languageModel.equals(RecognizerIntent.LANGUAGE_MODEL_FREE_FORM)
            || languageModel.equals(RecognizerIntent.LANGUAGE_MODEL_WEB_SEARCH)) && (maxResults >= 0)) {
        // Check we have permission to record audio
        checkASRPermission();

        Intent intent = new Intent(RecognizerIntent.ACTION_RECOGNIZE_SPEECH);

        // Specify the calling package to identify the application
        intent.putExtra(RecognizerIntent.EXTRA_CALLING_PACKAGE, getPackageName());
        //Caution: be careful not to use: getClass().getPackage().getName());

        // Specify language model
        intent.putExtra(RecognizerIntent.EXTRA_LANGUAGE_MODEL, languageModel);

        // Specify how many results to receive. Results listed in order of confidence
        intent.putExtra(RecognizerIntent.EXTRA_MAX_RESULTS, maxResults);

        // Specify recognition language
        intent.putExtra(RecognizerIntent.EXTRA_LANGUAGE, language);

        Log.i(LOGTAG, "Going to start listening...");
        this.startListeningTime = System.currentTimeMillis();
        myASR.startListening(intent);

    } else {
        Log.e(LOGTAG, "Invalid params to listen method");
        ((TextView) findViewById(R.id.feedbackTxt)).setText("Error: invalid parameters");
    }

}

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From source file:com.ct.speech.HintReceiver.java

/**
 * Checks if a recognizer is present on this device
 *//*from   w w  w .ja  va  2  s.co  m*/
private boolean isSpeechRecognizerPresent() {
    PackageManager pm = ((ContextWrapper) ctx).getPackageManager();
    List<ResolveInfo> activities = pm
            .queryIntentActivities(new Intent(RecognizerIntent.ACTION_RECOGNIZE_SPEECH), 0);
    return !activities.isEmpty();
}

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From source file:com.google.developers.actions.debugger.MainActivity.java

public void voiceSearch(View view) {
    Intent intent = new Intent(RecognizerIntent.ACTION_RECOGNIZE_SPEECH);
    // Specify the calling package to identify your application
    intent.putExtra(RecognizerIntent.EXTRA_CALLING_PACKAGE, getClass().getPackage().getName());

    // Display an hint to the user about what he should say.
    intent.putExtra(RecognizerIntent.EXTRA_PROMPT, getString(R.string.try_play_dual_core));

    // Given an hint to the recognizer about what the user is going to say
    intent.putExtra(RecognizerIntent.EXTRA_LANGUAGE_MODEL, RecognizerIntent.LANGUAGE_MODEL_FREE_FORM);

    startActivityForResult(intent, RECOGNIZER_REQ_CODE);
}

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From source file:br.ufrgs.ufrgsmapas.libs.SearchBox.java

/**
 * Create a searchbox with params and a style
 * @param context Context/*from   ww w .ja v a 2s.c  o m*/
 * @param attrs Attributes
 * @param defStyle Style
 */
public SearchBox(Context context, AttributeSet attrs, int defStyle) {
    super(context, attrs, defStyle);
    inflate(context, R.layout.searchbox, this);
    this.searchOpen = false;
    this.isMic = true;
    this.materialMenu = (MaterialMenuView) findViewById(R.id.material_menu_button);
    this.logo = (TextView) findViewById(R.id.logo);
    this.search = (EditText) findViewById(R.id.search);
    this.results = (ListView) findViewById(R.id.results);
    this.context = context;
    this.pb = (ProgressBar) findViewById(R.id.pb);
    this.mic = (ImageView) findViewById(R.id.mic);
    this.drawerLogo = (ImageView) findViewById(R.id.drawer_logo);

    mCollator = Collator.getInstance(new Locale("pt", "BR"));
    mCollator.setStrength(Collator.PRIMARY);

    materialMenu.setOnClickListener(new OnClickListener() {

        @Override
        public void onClick(View v) {
            if (searchOpen) {
                toggleSearch();
            } else {
                if (menuListener != null)
                    menuListener.onMenuClick();
            }
        }

    });
    resultList = new ArrayList<SearchResult>();
    results.setAdapter(new SearchAdapter(context, resultList));
    animate = true;
    isVoiceRecognitionIntentSupported = isIntentAvailable(context,
            new Intent(RecognizerIntent.ACTION_RECOGNIZE_SPEECH));
    logo.setOnClickListener(new OnClickListener() {

        @Override
        public void onClick(View v) {
            toggleSearch();
        }

    });
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) {
        RelativeLayout searchRoot = (RelativeLayout) findViewById(R.id.search_root);
        LayoutTransition lt = new LayoutTransition();
        lt.setDuration(100);
        searchRoot.setLayoutTransition(lt);
    }
    searchables = new ArrayList<SearchResult>();
    search.setOnEditorActionListener(new OnEditorActionListener() {
        public boolean onEditorAction(TextView v, int actionId, KeyEvent event) {
            if (actionId == EditorInfo.IME_ACTION_SEARCH) {
                search(getSearchText());
                return true;
            }
            return false;
        }
    });
    search.setOnKeyListener(new OnKeyListener() {
        public boolean onKey(View v, int keyCode, KeyEvent event) {
            if (keyCode == KeyEvent.KEYCODE_ENTER) {
                if (TextUtils.isEmpty(getSearchText())) {
                    toggleSearch();
                } else {
                    search(getSearchText());
                }
                return true;
            }
            return false;
        }
    });
    logoText = "Logo";
    micStateChanged();
    mic.setOnClickListener(new OnClickListener() {
        @Override
        public void onClick(View v) {
            if (voiceRecognitionListener != null) {
                voiceRecognitionListener.onClick();
            } else {
                micClick();
            }
        }
    });
}

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From source file:com.application.akscorp.yandextranslator2017.TranslateScreen.java

/**
 * start broadcast speech to text. Result process in StartScreen
 *//*w  ww. j a v  a2s  .c om*/
private void promptSpeechInput(Locale locale) {
    try {
        Intent intent = new Intent(RecognizerIntent.ACTION_RECOGNIZE_SPEECH);
        intent.putExtra(RecognizerIntent.EXTRA_LANGUAGE_MODEL, RecognizerIntent.LANGUAGE_MODEL_FREE_FORM);
        intent.putExtra(RecognizerIntent.EXTRA_LANGUAGE, locale.getLanguage());
        intent.putExtra(RecognizerIntent.EXTRA_PROMPT, LanguageWork.GetResourceString(context, "say"));
        getActivity().startActivityForResult(intent, 200);
    } catch (ActivityNotFoundException a) {
        Logs.SaveLog(context, a);
        Toast.makeText(context, LanguageWork.GetResourceString(context, "forbidden_option"), Toast.LENGTH_SHORT)
                .show();
    }
}

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