Example usage for android.speech.tts TextToSpeech QUEUE_FLUSH

Introduction

In this page you can find the example usage for android.speech.tts TextToSpeech QUEUE_FLUSH.

Prototype

int QUEUE_FLUSH

To view the source code for android.speech.tts TextToSpeech QUEUE_FLUSH.

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Document

Queue mode where all entries in the playback queue (media to be played and text to be synthesized) are dropped and replaced by the new entry.

Usage

From source file:org.digitalcampus.oppia.activity.CourseActivity.java

@TargetApi(Build.VERSION_CODES.ICE_CREAM_SANDWICH_MR1)
@SuppressLint("NewApi")
public void onInit(int status) {
    // check for successful instantiation
    if (status == TextToSpeech.SUCCESS) {
        ttsRunning = true;/*from  w w w  . j  a  v  a2  s .  co m*/
        ((WidgetFactory) apAdapter.getItem(currentActivityNo)).setReadAloud(true);
        supportInvalidateOptionsMenu();
        HashMap<String, String> params = new HashMap<String, String>();
        params.put(TextToSpeech.Engine.KEY_PARAM_UTTERANCE_ID, TAG);
        myTTS.speak(((WidgetFactory) apAdapter.getItem(currentActivityNo)).getContentToRead(),
                TextToSpeech.QUEUE_FLUSH, params);
        myTTS.setOnUtteranceProgressListener(new UtteranceProgressListener() {

            @Override
            public void onDone(String utteranceId) {
                Log.d(TAG, "Finished reading");
                CourseActivity.this.ttsRunning = false;
                myTTS = null;
            }

            @Override
            public void onError(String utteranceId) {
            }

            @Override
            public void onStart(String utteranceId) {
            }
        });
    } else {
        // TTS not installed so show message
        Toast.makeText(this, this.getString(R.string.error_tts_start), Toast.LENGTH_LONG).show();
    }
}

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From source file:com.vyasware.vaani.MainActivity.java

private void doGreet() {
    Random random = new Random();
    int r = random.nextInt(3);
    String[] greetings = { "?,    !",
            "?,     ? ",
            "?.   ?!  ?   ? ?!" };
    tts.speak(greetings[r], TextToSpeech.QUEUE_FLUSH, null);

}

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From source file:com.bellman.bible.service.device.speak.TextToSpeechController.java

/**
 * flush cached text//from   ww w.  java  2  s .co m
 */
private void clearTtsQueue() {
    Log.d(TAG, "Stop TTS");

    // Don't forget to shutdown!
    if (isSpeaking()) {
        Log.d(TAG, "Flushing speech");
        // flush remaining text
        mTts.speak(" ", TextToSpeech.QUEUE_FLUSH, null);
    }

    mSpeakTextProvider.reset();
    isSpeaking = false;
}

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From source file:com.projecttango.examples.java.pointcloud.PointCloudActivity.java

/**
 * Set up the callback listeners for the Tango service and obtain other parameters required
 * after Tango connection./*from  w w  w  . j a v a  2s . c o m*/
 * Listen to updates from the Point Cloud and Tango Events and Pose.
 */
private void startupTango() {
    ArrayList<TangoCoordinateFramePair> framePairs = new ArrayList<TangoCoordinateFramePair>();

    framePairs.add(new TangoCoordinateFramePair(TangoPoseData.COORDINATE_FRAME_START_OF_SERVICE,
            TangoPoseData.COORDINATE_FRAME_DEVICE));

    mTango.connectListener(framePairs, new OnTangoUpdateListener() {
        @Override
        public void onPoseAvailable(TangoPoseData pose) {
            // Passing in the pose data to UX library produce exceptions.
            if (mTangoUx != null) {
                mTangoUx.updatePoseStatus(pose.statusCode);
            }
        }

        @Override
        public void onXyzIjAvailable(TangoXyzIjData xyzIj) {
            // We are not using onXyzIjAvailable for this app.
        }

        @Override
        public void onPointCloudAvailable(TangoPointCloudData pointCloud) {
            if (mTangoUx != null) {
                mTangoUx.updatePointCloud(pointCloud);
            }
            mPointCloudManager.updatePointCloud(pointCloud);

            final double currentTimeStamp = pointCloud.timestamp;
            final double pointCloudFrameDelta = (currentTimeStamp - mPointCloudPreviousTimeStamp)
                    * SECS_TO_MILLISECS;
            final double ttsAlertTimeDelta = (currentTimeStamp - ttsPreviousAlertTimeStamp) * SECS_TO_MILLISECS;
            mPointCloudPreviousTimeStamp = currentTimeStamp;
            final double averageDepth = getAveragedDepth(pointCloud.points, pointCloud.numPoints);

            mPointCloudTimeToNextUpdate -= pointCloudFrameDelta;

            if (mPointCloudTimeToNextUpdate < 0.0) {
                mPointCloudTimeToNextUpdate = UPDATE_INTERVAL_MS;
                final String pointCountString = Integer.toString(pointCloud.numPoints);

                runOnUiThread(new Runnable() {
                    @Override
                    public void run() {
                        mPointCountTextView.setText(pointCountString);
                        mAverageZTextView.setText(FORMAT_THREE_DECIMAL.format(averageDepth));
                    }
                });
            }

            double MIN_TRACKING_METERS = 0.50;
            double ARM_LENGTH_METERS = 1.42;
            double WAIT_TIME_MILLISECS = 5000.0; // five seconds

            // double MIN_X_METERS = -0.05;
            // double MAX_X_METERS = 0.05
            // double MIN_Y_METERS = -0.5
            // double MAX_Y_METERS = 0.5;
            if (MIN_TRACKING_METERS <= averageDepth && averageDepth <= ARM_LENGTH_METERS
                    && ttsAlertTimeDelta >= WAIT_TIME_MILLISECS) {
                if (!tts.isSpeaking()) {
                    ttsPreviousAlertTimeStamp = currentTimeStamp;
                    String warning = "There is an object ahead of you within arms length.";
                    tts.speak(warning, TextToSpeech.QUEUE_FLUSH, null);
                }
            }
            float[] averagedXY = getAveragedXY(pointCloud.points, pointCloud.numPoints);
            double averagedX = averagedXY[0];
            double averagedY = averagedXY[1];
            System.out.println("avg (x,y) : " + "(" + averagedX + ", " + averagedY + ")");
        }

        @Override
        public void onTangoEvent(TangoEvent event) {
            if (mTangoUx != null) {
                mTangoUx.updateTangoEvent(event);
            }
        }

        @Override
        public void onFrameAvailable(int cameraId) {
            // We are not using onFrameAvailable for this application.
        }
    });
}

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From source file:me.hammarstrom.imagerecognition.activities.MainActivity.java

private void convertResponseToString(BatchAnnotateImagesResponse response) {
    Log.d(TAG, ":: " + response.getResponses().toString());
    List<FaceAnnotation> faces = response.getResponses().get(0).getFaceAnnotations();
    List<EntityAnnotation> labels = response.getResponses().get(0).getLabelAnnotations();

    // Label string to be populated with data for TextToSpeech
    String label = "";
    if (labels != null && labels.size() > 0) {
        label = "The image may contain ";
        List<Animator> scoreViewAnimations = new ArrayList<>();
        List<Animator> scoreAlphaAnimations = new ArrayList<>();
        List<Animator> showScoreAnimations = new ArrayList<>();

        for (EntityAnnotation l : labels) {
            if (l.getScore() < 0.6f) {
                continue;
            }//from   www  .  j  a  va  2s.co m

            // Add label description (ex. laptop, desk, person, etc.)
            label += l.getDescription() + ", ";

            /**
             * Create a new {@link ScoreView} and populate it with label description and score
             */
            ScoreView scoreView = new ScoreView(MainActivity.this);
            int padding = (int) DeviceDimensionsHelper.convertDpToPixel(8, this);
            scoreView.setPadding(padding, padding, padding, padding);
            scoreView.setScore(l.getScore());
            scoreView.setLabelPosition(ScoreView.LABEL_POSITION_RIGHT);
            scoreView.setLabelText(l.getDescription());
            scoreView.setAlpha(0f);
            scoreView.setTranslationX((DeviceDimensionsHelper.getDisplayWidth(this) / 2) * -1);

            // Add ScoreView to result layout
            mScoreResultLayout.addView(scoreView);

            // Create animations to used to show the ScoreView in a nice way
            ObjectAnimator animator = ObjectAnimator.ofFloat(scoreView, "translationX",
                    (DeviceDimensionsHelper.getDisplayWidth(this) / 2) * -1, 0f);
            animator.setInterpolator(new OvershootInterpolator());
            scoreViewAnimations.add(animator);

            ObjectAnimator alphaAnimator = ObjectAnimator.ofFloat(scoreView, "alpha", 0f, 1f);
            scoreAlphaAnimations.add(alphaAnimator);

            // Get the animation to show the actual score from ScoreView object
            showScoreAnimations.addAll(scoreView.getShowScoreAnimationsList());
        }

        // Set reset button visibility to visible
        mButtonReset.setVisibility(View.VISIBLE);

        // Setup and play the animations
        AnimatorSet translationSet = new AnimatorSet();
        translationSet.playSequentially(scoreViewAnimations);
        translationSet.setDuration(300);

        AnimatorSet alphaSet = new AnimatorSet();
        alphaSet.playSequentially(scoreAlphaAnimations);
        alphaSet.setDuration(300);

        AnimatorSet showScoreSet = new AnimatorSet();
        showScoreSet.playTogether(showScoreAnimations);

        showLoading(false);

        AnimatorSet set = new AnimatorSet();
        set.play(translationSet).with(alphaSet).before(showScoreSet);
        set.addListener(new AnimatorListenerAdapter() {
            @Override
            public void onAnimationEnd(Animator animation) {
                super.onAnimationEnd(animation);
                mButtonReset.animate().alpha(1f).start();
            }
        });
        set.start();
    } else {
        // Set reset button visibility to visible
        mButtonReset.setVisibility(View.VISIBLE);
        mButtonReset.setAlpha(1f);
    }

    // Handle detected faces
    String facesFound = "";
    if (faces != null && faces.size() > 0) {
        FaceGraphicOverlay faceGraphicOverlay = new FaceGraphicOverlay(MainActivity.this);
        faceGraphicOverlay.addFaces(faces);
        faceGraphicOverlay.setTag("faceOverlay");
        mCameraPreviewLayout.addView(faceGraphicOverlay);

        facesFound = FaceFoundHelper.getFacesFoundString(this, faces);
    }

    // Add the detected image data to TTS engine
    mTts.speak(label, TextToSpeech.QUEUE_FLUSH, null);
    mTts.speak(facesFound, TextToSpeech.QUEUE_ADD, null);
}

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From source file:in.codehex.arrow.MainActivity.java

/**
 * Implement and manipulate the objects// ww w  . j  ava2s.c  om
 */
private void prepareObjects() {
    if (loginCheck()) {
        name = userPreferences.getString(Config.KEY_PREF_NAME, Config.PREF_DEFAULT_NAME);

        checkTts();

        textToSpeech = new TextToSpeech(this, this);
        textToSpeech.setOnUtteranceProgressListener(new UtteranceProgressListener() {
            @Override
            public void onStart(String utteranceId) {

            }

            @Override
            public void onDone(String utteranceId) {
                switch (utteranceId) {
                case Config.UTTERANCE_ID_INITIAL:
                    promptSpeechInput();
                    break;
                case Config.UTTERANCE_ID_CONFIRMATION:
                    promptSpeechInput();
                    break;
                }
            }

            @Override
            public void onError(String utteranceId) {

            }
        });

        mainLayout.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                textToSpeech.speak(getString(R.string.prompt_speech_input_initial), TextToSpeech.QUEUE_FLUSH,
                        null, Config.UTTERANCE_ID_INITIAL);
            }
        });

        if (checkPlayServices())
            buildGoogleApiClient();

        createLocationRequest();

        if (!isGPSEnabled(getApplicationContext()))
            showAlertGPS();
    }
}

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From source file:me.hammarstrom.imagerecognition.activities.MainActivity.java

/**
 * Reset the camera preview//from  ww w.ja  v  a2 s  .  c o  m
 */
private void resetPreview() {
    /**
     * TODO
     *
     * Implement animation to fade out/translate ScoreViews
     *
     */

    // Check if TTS still is active, then stop and say that we are resetting.
    if (mTts.isSpeaking()) {
        mTts.stop();
        mTts.speak(getString(R.string.tts_reset), TextToSpeech.QUEUE_FLUSH, null);
    }

    // Hide process layout
    mProcessingLayout.animate().alpha(0f).setDuration(200).setListener(new AnimatorListenerAdapter() {
        @Override
        public void onAnimationEnd(Animator animation) {
            super.onAnimationEnd(animation);
            mProcessingLayout.setVisibility(View.GONE);
            mProcessingLayout.setAlpha(1f);

            // Remove all child views (ScoreViews)
            mScoreResultLayout.removeAllViews();

            // Hide the reset button
            mButtonReset.setAlpha(0f);
            mButtonReset.setVisibility(View.GONE);

            // Start camera preview and set click listener
            mCameraPreviewLayout.setOnClickListener(MainActivity.this);
            mCamera.startPreview();

            mCameraPreviewLayout.removeView(mCameraPreviewLayout.findViewWithTag("faceOverlay"));
        }
    }).start();
}

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From source file:com.microsoft.AzureIntelligentServicesExample.MainActivity.java

private void speakOut(String sent) {
    tts.speak(sent, TextToSpeech.QUEUE_FLUSH, null);
}

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From source file:com.microsoft.mimickeralarm.mimics.MimicWithForecastFragment.java

@TargetApi(Build.VERSION_CODES.LOLLIPOP)
private void ttsGreater21(String str) {
    String utteranceId = this.hashCode() + "";
    myTTS.speak(str, TextToSpeech.QUEUE_FLUSH, null, utteranceId);
}

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From source file:onion.chat.MainActivity.java

private void inform() {
    t1 = new TextToSpeech(getApplicationContext(), new TextToSpeech.OnInitListener() {
        @Override//from   w  w w.java  2 s . c  o m
        public void onInit(int status) {
            if (status != TextToSpeech.ERROR) {
                t1.setLanguage(Locale.US);
            }
        }
    });
    String toSpeak = "Welcome to Its Ur's an Instant Messaging app!";
    Toast.makeText(getApplicationContext(), toSpeak, Toast.LENGTH_SHORT).show();
    t1.speak(toSpeak, TextToSpeech.QUEUE_FLUSH, null);
}

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