Example usage for android.view Surface ROTATION_90

List of usage examples for android.view Surface ROTATION_90

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Introduction

In this page you can find the example usage for android.view Surface ROTATION_90.

Prototype

int ROTATION_90

To view the source code for android.view Surface ROTATION_90.

Click Source Link

Document

Rotation constant: 90 degree rotation.

Usage

From source file:com.team3061.cheezdroid.SelfieModeFragment.java

/**
 * Sets up member variables related to camera.
 *
 * @param width  The width of available size for camera preview
 * @param height The height of available size for camera preview
 *//*from   ww w . j  a  v  a  2s.c o m*/
private void setUpCameraOutputs(int width, int height) {
    Activity activity = getActivity();
    CameraManager manager = (CameraManager) activity.getSystemService(Context.CAMERA_SERVICE);
    try {
        for (String cameraId : manager.getCameraIdList()) {
            Log.i("CameraId", cameraId);
            CameraCharacteristics characteristics = manager.getCameraCharacteristics(cameraId);

            // We don't use a front facing camera in this sample.
            Integer facing = characteristics.get(CameraCharacteristics.LENS_FACING);
            if (facing != null && facing == CameraCharacteristics.LENS_FACING_FRONT) {
                Log.w(TAG, "Skipped for facing " + cameraId);
                continue;
            }

            StreamConfigurationMap map = characteristics
                    .get(CameraCharacteristics.SCALER_STREAM_CONFIGURATION_MAP);
            if (map == null) {
                Log.w(TAG, "Skipped for null map " + cameraId);
                continue;
            }

            // For still image captures, we use the largest available size.
            Size[] imgSizes = map.getOutputSizes(ImageFormat.YUV_420_888);
            Size selected = imgSizes[imgSizes.length - 1];
            for (Size s : imgSizes) {
                if (s.getWidth() <= 352) {
                    selected = s;
                    break;
                }
            }
            mImageReader = ImageReader.newInstance(selected.getWidth(), selected.getHeight(),
                    ImageFormat.YUV_420_888, /*maxImages*/3);
            mImageReader.setOnImageAvailableListener(mOnImageAvailableListener, mBackgroundHandler);

            // Find out if we need to swap dimension to get the preview size relative to sensor
            // coordinate.
            int displayRotation = activity.getWindowManager().getDefaultDisplay().getRotation();
            int sensorOrientation = characteristics.get(CameraCharacteristics.SENSOR_ORIENTATION);
            boolean swappedDimensions = false;
            switch (displayRotation) {
            case Surface.ROTATION_0:
            case Surface.ROTATION_180:
                if (sensorOrientation == 90 || sensorOrientation == 270) {
                    swappedDimensions = true;
                }
                break;
            case Surface.ROTATION_90:
            case Surface.ROTATION_270:
                if (sensorOrientation == 0 || sensorOrientation == 180) {
                    swappedDimensions = true;
                }
                break;
            default:
                Log.e(TAG, "Display rotation is invalid: " + displayRotation);
            }

            Point displaySize = new Point();
            activity.getWindowManager().getDefaultDisplay().getSize(displaySize);
            int rotatedPreviewWidth = width;
            int rotatedPreviewHeight = height;
            int maxPreviewWidth = displaySize.x;
            int maxPreviewHeight = displaySize.y;

            if (swappedDimensions) {
                rotatedPreviewWidth = height;
                rotatedPreviewHeight = width;
                maxPreviewWidth = displaySize.y;
                maxPreviewHeight = displaySize.x;
            }

            if (maxPreviewWidth > MAX_PREVIEW_WIDTH) {
                maxPreviewWidth = MAX_PREVIEW_WIDTH;
            }

            if (maxPreviewHeight > MAX_PREVIEW_HEIGHT) {
                maxPreviewHeight = MAX_PREVIEW_HEIGHT;
            }

            // Danger, W.R.! Attempting to use too large a preview size could  exceed the camera
            // bus' bandwidth limitation, resulting in gorgeous previews but the storage of
            // garbage capture data.
            mPreviewSize = chooseOptimalSize(map.getOutputSizes(SurfaceTexture.class), rotatedPreviewWidth,
                    rotatedPreviewHeight, maxPreviewWidth, maxPreviewHeight, selected);

            Log.i(TAG, "Size : " + mPreviewSize);

            // We fit the aspect ratio of TextureView to the size of preview we picked.
            int orientation = getResources().getConfiguration().orientation;
            if (orientation == Configuration.ORIENTATION_LANDSCAPE) {
                mTextureView.setAspectRatio(mPreviewSize.getWidth(), mPreviewSize.getHeight());
            } else {
                mTextureView.setAspectRatio(mPreviewSize.getHeight(), mPreviewSize.getWidth());
            }

            // Check if the flash is supported.
            Boolean available = characteristics.get(CameraCharacteristics.FLASH_INFO_AVAILABLE);
            mFlashSupported = available == null ? false : available;

            mCameraId = cameraId;
            return;
        }
    } catch (CameraAccessException e) {
        e.printStackTrace();
    } catch (NullPointerException e) {
        e.printStackTrace();
        // Currently an NPE is thrown when the Camera2API is used but not supported on the
        // device this code runs.
        ErrorDialog.newInstance("Camera error").show(getChildFragmentManager(), FRAGMENT_DIALOG);
    }
}

From source file:com.oddsix.nutripro.fragments.Camera2Fragment.java

/**
 * Sets up member variables related to camera.
 *
 * @param width  The width of available size for camera preview
 * @param height The height of available size for camera preview
 *///from ww  w  . j a  v a  2  s.  com
private void setUpCameraOutputs(int width, int height) {
    Activity activity = getActivity();
    CameraManager manager = (CameraManager) activity.getSystemService(Context.CAMERA_SERVICE);
    try {
        for (String cameraId : manager.getCameraIdList()) {
            CameraCharacteristics characteristics = manager.getCameraCharacteristics(cameraId);

            // We don't use a front facing camera in this sample.
            Integer facing = characteristics.get(CameraCharacteristics.LENS_FACING);
            if (facing != null && facing == CameraCharacteristics.LENS_FACING_FRONT) {
                continue;
            }

            StreamConfigurationMap map = characteristics
                    .get(CameraCharacteristics.SCALER_STREAM_CONFIGURATION_MAP);
            if (map == null) {
                continue;
            }

            // For still image captures, we use the largest available size.
            Size largest = Collections.max(Arrays.asList(map.getOutputSizes(ImageFormat.JPEG)),
                    new CompareSizesByArea());
            mImageReader = ImageReader.newInstance(largest.getWidth(), largest.getHeight(), ImageFormat.JPEG,
                    /*maxImages*/2);
            mImageReader.setOnImageAvailableListener(mOnImageAvailableListener, mBackgroundHandler);

            // Find out if we need to swap dimension to get the preview size relative to sensor
            // coordinate.
            int displayRotation = activity.getWindowManager().getDefaultDisplay().getRotation();
            //noinspection ConstantConditions
            mSensorOrientation = characteristics.get(CameraCharacteristics.SENSOR_ORIENTATION);
            boolean swappedDimensions = false;
            switch (displayRotation) {
            case Surface.ROTATION_0:
            case Surface.ROTATION_180:
                if (mSensorOrientation == 90 || mSensorOrientation == 270) {
                    swappedDimensions = true;
                }
                break;
            case Surface.ROTATION_90:
            case Surface.ROTATION_270:
                if (mSensorOrientation == 0 || mSensorOrientation == 180) {
                    swappedDimensions = true;
                }
                break;
            default:
                Log.e(TAG, "Display rotation is invalid: " + displayRotation);
            }

            Point displaySize = new Point();
            activity.getWindowManager().getDefaultDisplay().getSize(displaySize);
            int rotatedPreviewWidth = width;
            int rotatedPreviewHeight = height;
            int maxPreviewWidth = displaySize.x;
            int maxPreviewHeight = displaySize.y;

            if (swappedDimensions) {
                rotatedPreviewWidth = height;
                rotatedPreviewHeight = width;
                maxPreviewWidth = displaySize.y;
                maxPreviewHeight = displaySize.x;
            }

            if (maxPreviewWidth > MAX_PREVIEW_WIDTH) {
                maxPreviewWidth = MAX_PREVIEW_WIDTH;
            }

            if (maxPreviewHeight > MAX_PREVIEW_HEIGHT) {
                maxPreviewHeight = MAX_PREVIEW_HEIGHT;
            }

            // Danger, W.R.! Attempting to use too large a preview size could  exceed the camera
            // bus' bandwidth limitation, resulting in gorgeous previews but the storage of
            // garbage capture data.
            mPreviewSize = chooseOptimalSize(map.getOutputSizes(SurfaceTexture.class), rotatedPreviewWidth,
                    rotatedPreviewHeight, maxPreviewWidth, maxPreviewHeight, largest);

            // We fit the aspect ratio of TextureView to the size of preview we picked.
            int orientation = getResources().getConfiguration().orientation;
            if (orientation == Configuration.ORIENTATION_LANDSCAPE) {
                mTextureView.setAspectRatio(mPreviewSize.getWidth(), mPreviewSize.getHeight());
            } else {
                mTextureView.setAspectRatio(mPreviewSize.getHeight(), mPreviewSize.getWidth());
            }

            // Check if the flash is supported.
            Boolean available = characteristics.get(CameraCharacteristics.FLASH_INFO_AVAILABLE);
            mFlashSupported = available == null ? false : available;

            mCameraId = cameraId;
            return;
        }
    } catch (CameraAccessException e) {
        e.printStackTrace();
    } catch (NullPointerException e) {
        // Currently an NPE is thrown when the Camera2API is used but not supported on the
        // device this code runs.
        //            ErrorDialog.newInstance("asdasdasdasdada")
        //                    .show(getChildFragmentManager(), FRAGMENT_DIALOG);
    }
}

From source file:org.akvo.caddisfly.sensor.colorimetry.liquid.ColorimetryLiquidActivity.java

private void startTest() {

    mResults = new ArrayList<>();

    mWaitingForStillness = false;//from w  ww .  j  a  va  2  s.c  om
    mIsFirstResult = true;

    mShakeDetector.setMinShakeAcceleration(1);
    mShakeDetector.setMaxShakeDuration(MAX_SHAKE_DURATION_2);
    mSensorManager.registerListener(mShakeDetector, mAccelerometer, SensorManager.SENSOR_DELAY_UI);

    (new AsyncTask<Void, Void, Void>() {

        @Nullable
        @Override
        protected Void doInBackground(Void... params) {
            return null;
        }

        @Override
        protected void onPostExecute(Void result) {
            super.onPostExecute(result);

            mCameraFragment = CameraDialogFragment.newInstance();

            mCameraFragment.setPictureTakenObserver(new CameraDialogFragment.PictureTaken() {
                @Override
                public void onPictureTaken(@NonNull byte[] bytes, boolean completed) {
                    Bitmap bitmap = ImageUtil.getBitmap(bytes);

                    Display display = getWindowManager().getDefaultDisplay();
                    int rotation;
                    switch (display.getRotation()) {
                    case Surface.ROTATION_0:
                        rotation = DEGREES_90;
                        break;
                    case Surface.ROTATION_180:
                        rotation = DEGREES_270;
                        break;
                    case Surface.ROTATION_270:
                        rotation = DEGREES_180;
                        break;
                    case Surface.ROTATION_90:
                    default:
                        rotation = 0;
                        break;
                    }

                    bitmap = ImageUtil.rotateImage(bitmap, rotation);

                    TestInfo testInfo = CaddisflyApp.getApp().getCurrentTestInfo();

                    Bitmap croppedBitmap;

                    if (testInfo.isUseGrayScale()) {
                        croppedBitmap = ImageUtil.getCroppedBitmap(bitmap,
                                ColorimetryLiquidConfig.SAMPLE_CROP_LENGTH_DEFAULT, false);

                        if (croppedBitmap != null) {
                            croppedBitmap = ImageUtil.getGrayscale(croppedBitmap);
                        }
                    } else {
                        croppedBitmap = ImageUtil.getCroppedBitmap(bitmap,
                                ColorimetryLiquidConfig.SAMPLE_CROP_LENGTH_DEFAULT, true);
                    }

                    //Ignore the first result as camera may not have focused correctly
                    if (!mIsFirstResult) {
                        if (croppedBitmap != null) {
                            getAnalyzedResult(croppedBitmap);
                        } else {
                            showError(
                                    String.format(TWO_SENTENCE_FORMAT, getString(R.string.chamberNotFound),
                                            getString(R.string.checkChamberPlacement)),
                                    ImageUtil.getBitmap(bytes));
                            mCameraFragment.stopCamera();
                            mCameraFragment.dismiss();
                            return;
                        }
                    }
                    mIsFirstResult = false;

                    if (completed) {
                        analyzeFinalResult(bytes, croppedBitmap);
                        mCameraFragment.dismiss();
                    } else {
                        sound.playShortResource(R.raw.beep);
                    }
                }
            });

            acquireWakeLock();

            delayRunnable = new Runnable() {
                @Override
                public void run() {
                    final FragmentTransaction ft = getFragmentManager().beginTransaction();
                    Fragment prev = getFragmentManager().findFragmentByTag("cameraDialog");
                    if (prev != null) {
                        ft.remove(prev);
                    }
                    ft.addToBackStack(null);
                    try {
                        mCameraFragment.show(ft, "cameraDialog");
                        mCameraFragment.takePictures(AppPreferences.getSamplingTimes(),
                                ColorimetryLiquidConfig.DELAY_BETWEEN_SAMPLING);
                    } catch (Exception e) {
                        Timber.e(e);
                        finish();
                    }
                }
            };

            delayHandler.postDelayed(delayRunnable, ColorimetryLiquidConfig.DELAY_BETWEEN_SAMPLING);

        }
    }).execute();
}

From source file:com.iwuvhugs.seekgame.PhotoFragment.java

/**
 * Sets up member variables related to camera.
 *
 * @param width  The width of available size for camera preview
 * @param height The height of available size for camera preview
 *//*from  www  .j a  va 2 s. co  m*/
private void setUpCameraOutputs(int width, int height) {
    Activity activity = getActivity();
    CameraManager manager = (CameraManager) activity.getSystemService(Context.CAMERA_SERVICE);
    try {
        for (String cameraId : manager.getCameraIdList()) {
            CameraCharacteristics characteristics = manager.getCameraCharacteristics(cameraId);

            // We don't use a front facing camera in this sample.
            Integer facing = characteristics.get(CameraCharacteristics.LENS_FACING);
            if (facing != null && facing == CameraCharacteristics.LENS_FACING_FRONT) {
                continue;
            }

            StreamConfigurationMap map = characteristics
                    .get(CameraCharacteristics.SCALER_STREAM_CONFIGURATION_MAP);
            if (map == null) {
                continue;
            }

            // For still image captures, we use the largest available size.
            Size largest = Collections.max(Arrays.asList(map.getOutputSizes(ImageFormat.JPEG)),
                    new CompareSizesByArea());
            mImageReader = ImageReader.newInstance(largest.getWidth(), largest.getHeight(), ImageFormat.JPEG,
                    /*maxImages*/2);
            mImageReader.setOnImageAvailableListener(mOnImageAvailableListener, mBackgroundHandler);

            // Find out if we need to swap dimension to get the preview size relative to sensor
            // coordinate.
            int displayRotation = activity.getWindowManager().getDefaultDisplay().getRotation();
            int sensorOrientation = characteristics.get(CameraCharacteristics.SENSOR_ORIENTATION);
            boolean swappedDimensions = false;
            switch (displayRotation) {
            case Surface.ROTATION_0:
            case Surface.ROTATION_180:
                if (sensorOrientation == 90 || sensorOrientation == 270) {
                    swappedDimensions = true;
                }
                break;
            case Surface.ROTATION_90:
            case Surface.ROTATION_270:
                if (sensorOrientation == 0 || sensorOrientation == 180) {
                    swappedDimensions = true;
                }
                break;
            default:
                Log.e(TAG, "Display rotation is invalid: " + displayRotation);
            }

            Point displaySize = new Point();
            activity.getWindowManager().getDefaultDisplay().getSize(displaySize);
            int rotatedPreviewWidth = width;
            int rotatedPreviewHeight = height;
            int maxPreviewWidth = displaySize.x;
            int maxPreviewHeight = displaySize.y;

            if (swappedDimensions) {
                rotatedPreviewWidth = height;
                rotatedPreviewHeight = width;
                maxPreviewWidth = displaySize.y;
                maxPreviewHeight = displaySize.x;
            }

            if (maxPreviewWidth > MAX_PREVIEW_WIDTH) {
                maxPreviewWidth = MAX_PREVIEW_WIDTH;
            }

            if (maxPreviewHeight > MAX_PREVIEW_HEIGHT) {
                maxPreviewHeight = MAX_PREVIEW_HEIGHT;
            }

            // Danger, W.R.! Attempting to use too large a preview size could  exceed the camera
            // bus' bandwidth limitation, resulting in gorgeous previews but the storage of
            // garbage capture data.
            mPreviewSize = chooseOptimalSize(map.getOutputSizes(SurfaceTexture.class), rotatedPreviewWidth,
                    rotatedPreviewHeight, maxPreviewWidth, maxPreviewHeight, largest);

            // Check if the flash is supported.
            Boolean available = characteristics.get(CameraCharacteristics.FLASH_INFO_AVAILABLE);
            mFlashSupported = available == null ? false : available;

            mCameraId = cameraId;
            return;
        }
    } catch (CameraAccessException e) {
        e.printStackTrace();
    } catch (NullPointerException e) {
        // Currently an NPE is thrown when the Camera2API is used but not supported on the
        // device this code runs.
        ErrorDialog.newInstance("This device doesn\\'t support Camera2 API").show(getChildFragmentManager(),
                FRAGMENT_DIALOG);
    }
}

From source file:com.samples.camerabackground.Camera2BasicFragment.java

/**
 * Sets up member variables related to camera.
 *
 * @param width  The width of available size for camera preview
 * @param height The height of available size for camera preview
 *//*from  ww w  .j a  v a2 s  .com*/
private void setUpCameraOutputs(int width, int height) {
    Activity activity = getActivity();
    CameraManager manager = (CameraManager) activity.getSystemService(Context.CAMERA_SERVICE);
    try {
        for (String cameraId : manager.getCameraIdList()) {
            CameraCharacteristics characteristics = manager.getCameraCharacteristics(cameraId);

            // We don't use a front facing camera in this sample.
            Integer facing = characteristics.get(CameraCharacteristics.LENS_FACING);
            if (facing != null && facing == CameraCharacteristics.LENS_FACING_FRONT) {
                continue;
            }

            StreamConfigurationMap map = characteristics
                    .get(CameraCharacteristics.SCALER_STREAM_CONFIGURATION_MAP);
            if (map == null) {
                continue;
            }

            // For still image captures, we use the largest available size.
            Size largest = Collections.max(Arrays.asList(map.getOutputSizes(ImageFormat.JPEG)),
                    new CompareSizesByArea());
            mImageReader = ImageReader.newInstance(largest.getWidth(), largest.getHeight(), ImageFormat.JPEG,
                    /*maxImages*/2);
            mImageReader.setOnImageAvailableListener(mOnImageAvailableListener, mBackgroundHandler);

            // Find out if we need to swap dimension to get the preview size relative to sensor
            // coordinate.
            int displayRotation = activity.getWindowManager().getDefaultDisplay().getRotation();
            int sensorOrientation = characteristics.get(CameraCharacteristics.SENSOR_ORIENTATION);
            boolean swappedDimensions = false;
            switch (displayRotation) {
            case Surface.ROTATION_0:
            case Surface.ROTATION_180:
                if (sensorOrientation == 90 || sensorOrientation == 270) {
                    swappedDimensions = true;
                }
                break;
            case Surface.ROTATION_90:
            case Surface.ROTATION_270:
                if (sensorOrientation == 0 || sensorOrientation == 180) {
                    swappedDimensions = true;
                }
                break;
            default:
                Log.e(TAG, "Display rotation is invalid: " + displayRotation);
            }

            Point displaySize = new Point();
            activity.getWindowManager().getDefaultDisplay().getSize(displaySize);
            int rotatedPreviewWidth = width;
            int rotatedPreviewHeight = height;
            int maxPreviewWidth = displaySize.x;
            int maxPreviewHeight = displaySize.y;

            if (swappedDimensions) {
                rotatedPreviewWidth = height;
                rotatedPreviewHeight = width;
                maxPreviewWidth = displaySize.y;
                maxPreviewHeight = displaySize.x;
            }

            if (maxPreviewWidth > MAX_PREVIEW_WIDTH) {
                maxPreviewWidth = MAX_PREVIEW_WIDTH;
            }

            if (maxPreviewHeight > MAX_PREVIEW_HEIGHT) {
                maxPreviewHeight = MAX_PREVIEW_HEIGHT;
            }

            // Danger, W.R.! Attempting to use too large a preview size could  exceed the camera
            // bus' bandwidth limitation, resulting in gorgeous previews but the storage of
            // garbage capture data.
            mPreviewSize = chooseOptimalSize(map.getOutputSizes(SurfaceTexture.class), rotatedPreviewWidth,
                    rotatedPreviewHeight, maxPreviewWidth, maxPreviewHeight, largest);

            // Check if the flash is supported.
            Boolean available = characteristics.get(CameraCharacteristics.FLASH_INFO_AVAILABLE);
            mFlashSupported = available == null ? false : available;

            mCameraId = cameraId;
            return;
        }
    } catch (CameraAccessException e) {
        e.printStackTrace();
    } catch (NullPointerException e) {
        // Currently an NPE is thrown when the Camera2API is used but not supported on the
        // device this code runs.
        ErrorDialog.newInstance(getString(R.string.camera_error)).show(getChildFragmentManager(),
                FRAGMENT_DIALOG);
    }
}

From source file:org.odk.collect.android.fragments.Camera2Fragment.java

/**
 * Sets up member variables related to camera.
 *
 * @param width  The width of available size for camera preview
 * @param height The height of available size for camera preview
 *///from w w  w .  ja  v  a  2  s.  c  o m
private void setUpCameraOutputs(int width, int height) {
    Activity activity = getActivity();
    CameraManager manager = (CameraManager) activity.getSystemService(Context.CAMERA_SERVICE);
    try {
        for (String cameraId : manager.getCameraIdList()) {
            CameraCharacteristics characteristics = manager.getCameraCharacteristics(cameraId);

            // We use a front facing camera.
            Integer facing = characteristics.get(CameraCharacteristics.LENS_FACING);
            if (facing != null && facing != CameraCharacteristics.LENS_FACING_FRONT) {
                continue;
            }

            int[] afAvailableModes = characteristics.get(CameraCharacteristics.CONTROL_AF_AVAILABLE_MODES);

            if (afAvailableModes.length == 0 || (afAvailableModes.length == 1
                    && afAvailableModes[0] == CameraMetadata.CONTROL_AF_MODE_OFF)) {
                autoFocusSupported = false;
            } else {
                autoFocusSupported = true;
            }

            StreamConfigurationMap map = characteristics
                    .get(CameraCharacteristics.SCALER_STREAM_CONFIGURATION_MAP);
            if (map == null) {
                continue;
            }

            // For still image captures, we use the largest available size.
            Size largest = Collections.max(Arrays.asList(map.getOutputSizes(ImageFormat.JPEG)),
                    new CompareSizesByArea());
            imageReader = ImageReader.newInstance(largest.getWidth(), largest.getHeight(), ImageFormat.JPEG,
                    /*maxImages*/2);
            imageReader.setOnImageAvailableListener(onImageAvailableListener, backgroundHandler);

            // Find out if we need to swap dimension to get the preview size relative to sensor
            // coordinate.
            int displayRotation = activity.getWindowManager().getDefaultDisplay().getRotation();
            //noinspection ConstantConditions
            sensorOrientation = characteristics.get(CameraCharacteristics.SENSOR_ORIENTATION);
            boolean swappedDimensions = false;
            switch (displayRotation) {
            case Surface.ROTATION_0:
            case Surface.ROTATION_180:
                if (sensorOrientation == 90 || sensorOrientation == 270) {
                    swappedDimensions = true;
                }
                break;
            case Surface.ROTATION_90:
            case Surface.ROTATION_270:
                if (sensorOrientation == 0 || sensorOrientation == 180) {
                    swappedDimensions = true;
                }
                break;
            default:
            }

            Point displaySize = new Point();
            activity.getWindowManager().getDefaultDisplay().getSize(displaySize);
            int rotatedPreviewWidth = width;
            int rotatedPreviewHeight = height;
            int maxPreviewWidth = displaySize.x;
            int maxPreviewHeight = displaySize.y;

            if (swappedDimensions) {
                rotatedPreviewWidth = height;
                rotatedPreviewHeight = width;
                maxPreviewWidth = displaySize.y;
                maxPreviewHeight = displaySize.x;
            }

            if (maxPreviewWidth > MAX_PREVIEW_WIDTH) {
                maxPreviewWidth = MAX_PREVIEW_WIDTH;
            }

            if (maxPreviewHeight > MAX_PREVIEW_HEIGHT) {
                maxPreviewHeight = MAX_PREVIEW_HEIGHT;
            }

            // Danger, W.R.! Attempting to use too large a preview size could  exceed the camera
            // bus' bandwidth limitation, resulting in gorgeous previews but the storage of
            // garbage capture data.
            previewSize = chooseOptimalSize(map.getOutputSizes(SurfaceTexture.class), rotatedPreviewWidth,
                    rotatedPreviewHeight, maxPreviewWidth, maxPreviewHeight, largest);

            // Check if the flash is supported.
            Boolean available = characteristics.get(CameraCharacteristics.FLASH_INFO_AVAILABLE);
            flashSupported = available == null ? false : available;

            this.cameraId = cameraId;
            return;
        }
    } catch (CameraAccessException e) {
        Timber.e(e);
    } catch (NullPointerException e) {
        // Currently an NPE is thrown when the Camera2API is used but not supported on the
        // device this code runs.
        ErrorDialog.newInstance(getString(R.string.camera_error)).show(getChildFragmentManager(),
                FRAGMENT_DIALOG);
    }
}

From source file:org.fossasia.phimpme.leafpic.activities.PlayerActivity.java

private void showSystemBars() {
    int rotation = (((WindowManager) getSystemService(WINDOW_SERVICE)).getDefaultDisplay()).getRotation();
    if (rotation == Surface.ROTATION_90 || rotation == Surface.ROTATION_270) { //Landscape
        getWindow().getDecorView().setSystemUiVisibility(
                View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.SYSTEM_UI_FLAG_LAYOUT_STABLE);
        mediaController.setPaddingRelative(0, 0, 0, 0);
    } else {//from ww  w .j a  v a 2s .co  m
        getWindow().getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_STABLE
                | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN);
        mediaController.setPaddingRelative(0, 0, 0, Measure.getNavBarHeight(getApplicationContext()));
    }
    toolbar.animate().translationY(Measure.getStatusBarHeight(getResources()))
            .setInterpolator(new DecelerateInterpolator()).setDuration(240).start();
}

From source file:org.deviceconnect.android.deviceplugin.host.camera.CameraOverlay.java

/**
 * ?.//w w w . j  av a 2 s. c  o m
 *
 * @param listener ??
 */
private void takePictureInternal(final OnTakePhotoListener listener) {
    synchronized (mCameraLock) {
        if (mPreview == null || mCamera == null) {
            if (listener != null) {
                listener.onFailedTakePhoto();
            }
            return;
        }
        mPreview.takePicture(new Camera.PictureCallback() {
            @Override
            public void onPictureTaken(final byte[] data, final Camera camera) {
                if (data == null) {
                    listener.onFailedTakePhoto();
                    common();
                    return;
                }
                int degrees = 0;
                switch (mWinMgr.getDefaultDisplay().getRotation()) {
                case Surface.ROTATION_0:
                    degrees = 0;
                    break;
                case Surface.ROTATION_90:
                    degrees = 90;
                    break;
                case Surface.ROTATION_180:
                    degrees = 180;
                    break;
                case Surface.ROTATION_270:
                    degrees = 270;
                    break;
                }
                mLogger.info("takePicture: display rotation = " + degrees);
                int rotation = mFacingDirection == 1 ? 0 : degrees + 180;
                Bitmap original = BitmapFactory.decodeByteArray(data, 0, data.length);
                Bitmap rotated;
                if (rotation == 0) {
                    rotated = original;
                } else {
                    Matrix m = new Matrix();
                    m.setRotate(rotation);
                    rotated = Bitmap.createBitmap(original, 0, 0, original.getWidth(), original.getHeight(), m,
                            true);
                    original.recycle();
                }
                ByteArrayOutputStream baos = new ByteArrayOutputStream();
                rotated.compress(CompressFormat.JPEG, JPEG_COMPRESS_QUALITY, baos);
                byte[] jpeg = baos.toByteArray();
                rotated.recycle();

                mFileMgr.saveFile(createNewFileName(), jpeg, new FileManager.SaveFileCallback() {
                    @Override
                    public void onSuccess(@NonNull final String uri) {
                        String filePath = mFileMgr.getBasePath().getAbsolutePath() + "/" + uri;
                        if (listener != null) {
                            listener.onTakenPhoto(uri, filePath);
                        }
                        common();
                    }

                    @Override
                    public void onFail(@NonNull final Throwable throwable) {
                        if (listener != null) {
                            listener.onFailedTakePhoto();
                        }
                        common();
                    }
                });
            }
        });
    }
}

From source file:com.Yamate.Camera.Camera.java

/**
 * Sets up member variables related to camera.
 *
 * @param width  The width of available size for camera preview
 * @param height The height of available size for camera preview
 *//*w w  w.j  a va  2  s. c  om*/
private void setUpCameraOutputs(int width, int height) {
    Activity activity = mActivity;
    CameraManager manager = (CameraManager) activity.getSystemService(Context.CAMERA_SERVICE);
    try {
        for (String cameraId : manager.getCameraIdList()) {
            CameraCharacteristics characteristics = manager.getCameraCharacteristics(cameraId);

            // We don't use a front facing camera in this sample.
            Integer facing = characteristics.get(CameraCharacteristics.LENS_FACING);
            if (facing != null && facing == CameraCharacteristics.LENS_FACING_FRONT) {
                continue;
            }

            StreamConfigurationMap map = characteristics
                    .get(CameraCharacteristics.SCALER_STREAM_CONFIGURATION_MAP);
            if (map == null) {
                continue;
            }

            Util.PiCoreLog("output w:" + map.getOutputSizes(SurfaceTexture.class)[0].getWidth() + ",h:"
                    + map.getOutputSizes(SurfaceTexture.class)[0].getHeight());

            // For still image captures, we use the largest available size.
            /*
                            Size largest = Collections.max(
                Arrays.asList(map.getOutputSizes(ImageFormat.JPEG)),
                new CompareSizesByArea());
                            mImageReader = ImageReader.newInstance(largest.getWidth(), largest.getHeight(),
                ImageFormat.JPEG, 2);
                            mImageReader.setOnImageAvailableListener(
                mOnImageAvailableListener, mBackgroundHandler);
                            mCaptureSize=new Size(largest.getWidth(), largest.getHeight());
            */
            // Find out if we need to swap dimension to get the preview size relative to sensor
            // coordinate.
            int displayRotation = activity.getWindowManager().getDefaultDisplay().getRotation();
            //noinspection ConstantConditions
            mSensorOrientation = characteristics.get(CameraCharacteristics.SENSOR_ORIENTATION);
            boolean swappedDimensions = false;
            switch (displayRotation) {
            case Surface.ROTATION_0:
            case Surface.ROTATION_180:
                if (mSensorOrientation == 90 || mSensorOrientation == 270) {
                    swappedDimensions = true;
                }
                break;
            case Surface.ROTATION_90:
            case Surface.ROTATION_270:
                if (mSensorOrientation == 0 || mSensorOrientation == 180) {
                    swappedDimensions = true;
                }
                break;
            default:
                Log.e(TAG, "Display rotation is invalid: " + displayRotation);
            }

            Point displaySize = new Point();
            activity.getWindowManager().getDefaultDisplay().getSize(displaySize);
            int rotatedPreviewWidth = width;
            int rotatedPreviewHeight = height;
            int maxPreviewWidth = displaySize.x;
            int maxPreviewHeight = displaySize.y;

            if (swappedDimensions) {
                rotatedPreviewWidth = height;
                rotatedPreviewHeight = width;
                maxPreviewWidth = displaySize.y;
                maxPreviewHeight = displaySize.x;
            }
            /*
                            if (maxPreviewWidth > MAX_PREVIEW_WIDTH) {
            maxPreviewWidth = MAX_PREVIEW_WIDTH;
                            }
                    
                            if (maxPreviewHeight > MAX_PREVIEW_HEIGHT) {
            maxPreviewHeight = MAX_PREVIEW_HEIGHT;
                            }
            */
            // Danger, W.R.! Attempting to use too large a preview size could  exceed the camera
            // bus' bandwidth limitation, resulting in gorgeous previews but the storage of
            // garbage capture data.
            //mPreviewSize = chooseOptimalSize(map.getOutputSizes(SurfaceTexture.class),
            //        rotatedPreviewWidth, rotatedPreviewHeight, maxPreviewWidth,
            //        maxPreviewHeight, largest);

            if (displaySize.x > displaySize.y) {
                double scale = (double) displaySize.y
                        / (double) map.getOutputSizes(SurfaceTexture.class)[0].getHeight();
                mPreviewSize = new Size((int) (scale * map.getOutputSizes(SurfaceTexture.class)[0].getWidth()),
                        (int) (scale * map.getOutputSizes(SurfaceTexture.class)[0].getHeight()));
            } else {
                double scale = (double) displaySize.x
                        / (double) map.getOutputSizes(SurfaceTexture.class)[0].getHeight();
                mPreviewSize = new Size((int) (scale * map.getOutputSizes(SurfaceTexture.class)[0].getHeight()),
                        (int) (scale * map.getOutputSizes(SurfaceTexture.class)[0].getWidth()));
            }
            Util.PiCoreLog("mPreviewSize w:" + mPreviewSize.getWidth() + ",h:" + mPreviewSize.getHeight());

            mCaptureSize = new Size(CAPTURE_WIDTH, CAPTURE_HEIGHT);
            mImageReader = ImageReader.newInstance(mCaptureSize.getWidth(), mCaptureSize.getHeight(),
                    ImageFormat.JPEG, 2);
            mImageReader.setOnImageAvailableListener(mOnImageAvailableListener, mBackgroundHandler);

            // We fit the aspect ratio of TextureView to the size of preview we picked.
            /*
            int orientation = getResources().getConfiguration().orientation;
            if (orientation == Configuration.ORIENTATION_LANDSCAPE) {
            mTextureView.setAspectRatio(
                    mPreviewSize.getWidth(), mPreviewSize.getHeight());
            } else {
            mTextureView.setAspectRatio(
                    mPreviewSize.getHeight(), mPreviewSize.getWidth());
            }
            */
            // Check if the flash is supported.
            Boolean available = characteristics.get(CameraCharacteristics.FLASH_INFO_AVAILABLE);
            mFlashSupported = available == null ? false : available;

            mCameraId = cameraId;
            return;
        }
    } catch (CameraAccessException e) {
        e.printStackTrace();
    } catch (NullPointerException e) {
        // Currently an NPE is thrown when the Camera2API is used but not supported on the
        // device this code runs.
        e.printStackTrace();
    }
}

From source file:com.horaapps.leafpic.PlayerActivity.java

private void showControls() {
    int rotation = (((WindowManager) getSystemService(WINDOW_SERVICE)).getDefaultDisplay()).getRotation();
    if (rotation == Surface.ROTATION_90 || rotation == Surface.ROTATION_270) { //Landscape
        getWindow().getDecorView().setSystemUiVisibility(
                View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.SYSTEM_UI_FLAG_LAYOUT_STABLE);
        mediaController.setPaddingRelative(0, 0, 0, 0);
    } else {//from w w w  .  j av a2 s .  c  o  m
        getWindow().getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_STABLE
                | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN);
        mediaController.setPaddingRelative(0, 0, 0, Measure.getNavBarHeight(getApplicationContext()));
    }

    fullscreen = false;
    mediaController.show();
    toolbar.animate().translationY(Measure.getStatusBarHeight(getResources()))
            .setInterpolator(new DecelerateInterpolator()).setDuration(240).start();

}