com.google.android.gms.common.images.Size Java Examples

/**
 * Selects the most suitable preview and picture size, given the desired width and height.
 * <p/>
 * Even though we may only need the preview size, it's necessary to find both the preview
 * size and the picture size of the camera together, because these need to have the same aspect
 * ratio.  On some hardware, if you would only set the preview size, you will get a distorted
 * image.
 *
 * @param camera        the camera to select a preview size from
 * @param desiredWidth  the desired width of the camera preview frames
 * @param desiredHeight the desired height of the camera preview frames
 * @return the selected preview and picture size pair
 */
private static SizePair selectSizePair(Camera camera, int desiredWidth, int desiredHeight) {
    List<SizePair> validPreviewSizes = generateValidPreviewSizeList(camera);

    // The method for selecting the best size is to minimize the sum of the differences between
    // the desired values and the actual values for width and height.  This is certainly not the
    // only way to select the best size, but it provides a decent tradeoff between using the
    // closest aspect ratio vs. using the closest pixel area.
    SizePair selectedPair = null;
    int minDiff = Integer.MAX_VALUE;
    for (SizePair sizePair : validPreviewSizes) {
        Size size = sizePair.previewSize();
        int diff = Math.abs(size.getWidth() - desiredWidth) +
                Math.abs(size.getHeight() - desiredHeight);
        if (diff < minDiff) {
            selectedPair = sizePair;
            minDiff = diff;
        }
    }

    return selectedPair;
}
 

/**
 * Selects the most suitable preview and picture size, given the desired width and height.
 *
 * <p>Even though we only need to find the preview size, it's necessary to find both the preview
 * size and the picture size of the camera together, because these need to have the same aspect
 * ratio. On some hardware, if you would only set the preview size, you will get a distorted
 * image.
 *
 * @param camera the camera to select a preview size from
 * @param desiredWidth the desired width of the camera preview frames
 * @param desiredHeight the desired height of the camera preview frames
 * @return the selected preview and picture size pair
 */
private static SizePair selectSizePair(Camera camera, int desiredWidth, int desiredHeight) {
    List<SizePair> validPreviewSizes = generateValidPreviewSizeList(camera);

    // The method for selecting the best size is to minimize the sum of the differences between
    // the desired values and the actual values for width and height.  This is certainly not the
    // only way to select the best size, but it provides a decent tradeoff between using the
    // closest aspect ratio vs. using the closest pixel area.
    SizePair selectedPair = null;
    int minDiff = Integer.MAX_VALUE;
    for (SizePair sizePair : validPreviewSizes) {
        Size size = sizePair.previewSize();
        int diff =
                Math.abs(size.getWidth() - desiredWidth) + Math.abs(size.getHeight() - desiredHeight);
        if (diff < minDiff) {
            selectedPair = sizePair;
            minDiff = diff;
        }
    }

    return selectedPair;
}
 

private void startIfReady() throws IOException, SecurityException, MobileVisionException {
    if (startRequested && surfaceAvailable) {
        cameraSource.start(surfaceView.getHolder());
        if (overlay != null) {
            Size size = cameraSource.getPreviewSize();
            int min = Math.min(size.getWidth(), size.getHeight());
            int max = Math.max(size.getWidth(), size.getHeight());
            if (isPortraitMode()) {
                // Swap width and height sizes when in portrait, since it will be rotated by
                // 90 degrees
                overlay.setCameraInfo(min, max, cameraSource.getCameraFacing());
            } else {
                overlay.setCameraInfo(max, min, cameraSource.getCameraFacing());
            }
            overlay.clear();
        }
        startRequested = false;
    }
}
 

/**
 * Creates one buffer for the camera preview callback. The size of the buffer is based off of the
 * camera preview size and the format of the camera image.
 *
 * @return a new preview buffer of the appropriate size for the current camera settings
 */
@SuppressLint("InlinedApi")
private byte[] createPreviewBuffer(Size previewSize) {
  int bitsPerPixel = ImageFormat.getBitsPerPixel(ImageFormat.NV21);
  long sizeInBits = (long) previewSize.getHeight() * previewSize.getWidth() * bitsPerPixel;
  int bufferSize = (int) Math.ceil(sizeInBits / 8.0d) + 1;

  // Creating the byte array this way and wrapping it, as opposed to using .allocate(),
  // should guarantee that there will be an array to work with.
  byte[] byteArray = new byte[bufferSize];
  ByteBuffer buffer = ByteBuffer.wrap(byteArray);
  if (!buffer.hasArray() || (buffer.array() != byteArray)) {
    // I don't think that this will ever happen.  But if it does, then we wouldn't be
    // passing the preview content to the underlying detector later.
    throw new IllegalStateException("Failed to create valid buffer for camera source.");
  }

  bytesToByteBuffer.put(byteArray, buffer);
  return byteArray;
}
 

@SuppressLint("MissingPermission")
private void startIfReady() throws IOException {
    if (startRequested && surfaceAvailable) {
        cameraSource.start(surfaceView.getHolder());
        if (overlay != null) {
            Size size = cameraSource.getPreviewSize();
            int min = Math.min(size.getWidth(), size.getHeight());
            int max = Math.max(size.getWidth(), size.getHeight());
            if (isPortraitMode()) {
                // Swap width and height sizes when in portrait, since it will be rotated by
                // 90 degrees
                overlay.setCameraInfo(min, max, cameraSource.getCameraFacing());
            } else {
                overlay.setCameraInfo(max, min, cameraSource.getCameraFacing());
            }
            overlay.clear();
        }
        startRequested = false;
    }
}
 

/**
 * Creates one buffer for the camera preview callback.  The size of the buffer is based off of
 * the camera preview size and the format of the camera image.
 *
 * @return a new preview buffer of the appropriate size for the current camera settings
 */
private byte[] createPreviewBuffer(Size previewSize) {
    int bitsPerPixel = ImageFormat.getBitsPerPixel(ImageFormat.NV21);
    long sizeInBits = previewSize.getHeight() * previewSize.getWidth() * bitsPerPixel;
    int bufferSize = (int) Math.ceil(sizeInBits / 8.0d) + 1;

    //
    // NOTICE: This code only works when using play services v. 8.1 or higher.
    //

    // Creating the byte array this way and wrapping it, as opposed to using .allocate(),
    // should guarantee that there will be an array to work with.
    byte[] byteArray = new byte[bufferSize];
    ByteBuffer buffer = ByteBuffer.wrap(byteArray);
    if (!buffer.hasArray() || (buffer.array() != byteArray)) {
        // I don't think that this will ever happen.  But if it does, then we wouldn't be
        // passing the preview content to the underlying detector later.
        throw new IllegalStateException("Failed to create valid buffer for camera source.");
    }

    mBytesToByteBuffer.put(byteArray, buffer);
    return byteArray;
}
 

/**
 * Creates one buffer for the camera preview callback.  The size of the buffer is based off of
 * the camera preview size and the format of the camera image.
 *
 * @return a new preview buffer of the appropriate size for the current camera settings
 */
private byte[] createPreviewBuffer(Size previewSize) {
    int bitsPerPixel = ImageFormat.getBitsPerPixel(ImageFormat.NV21);
    long sizeInBits = previewSize.getHeight() * previewSize.getWidth() * bitsPerPixel;
    int bufferSize = (int) Math.ceil(sizeInBits / 8.0d) + 1;

    //
    // NOTICE: This code only works when using play services v. 8.1 or higher.
    //

    // Creating the byte array this way and wrapping it, as opposed to using .allocate(),
    // should guarantee that there will be an array to work with.
    byte[] byteArray = new byte[bufferSize];
    ByteBuffer buffer = ByteBuffer.wrap(byteArray);
    if (!buffer.hasArray() || (buffer.array() != byteArray)) {
        // I don't think that this will ever happen.  But if it does, then we wouldn't be
        // passing the preview content to the underlying detector later.
        throw new IllegalStateException("Failed to create valid buffer for camera source.");
    }

    mBytesToByteBuffer.put(byteArray, buffer);
    return byteArray;
}
 

/**
 * Creates one buffer for the camera preview callback. The size of the buffer is based off of the
 * camera preview size and the format of the camera image.
 *
 * @return a new preview buffer of the appropriate size for the current camera settings
 */
@SuppressLint("InlinedApi")
private byte[] createPreviewBuffer(Size previewSize) {
    int bitsPerPixel = ImageFormat.getBitsPerPixel(ImageFormat.NV21);
    long sizeInBits = (long) previewSize.getHeight() * previewSize.getWidth() * bitsPerPixel;
    int bufferSize = (int) Math.ceil(sizeInBits / 8.0d) + 1;

    // Creating the byte array this way and wrapping it, as opposed to using .allocate(),
    // should guarantee that there will be an array to work with.
    byte[] byteArray = new byte[bufferSize];
    ByteBuffer buffer = ByteBuffer.wrap(byteArray);
    if (!buffer.hasArray() || (buffer.array() != byteArray)) {
        // I don't think that this will ever happen.  But if it does, then we wouldn't be
        // passing the preview content to the underlying detector later.
        throw new IllegalStateException("Failed to create valid buffer for camera source.");
    }

    bytesToByteBuffer.put(byteArray, buffer);
    return byteArray;
}
 

@RequiresPermission(Manifest.permission.CAMERA)
private void startIfReady() throws IOException, SecurityException {

    if (mStartRequested && mSurfaceAvailable) {

        mCameraSource.start(mSurfaceView.getHolder());

        if (mOverlay != null) {

            Size size = mCameraSource.getPreviewSize();
            int min = Math.min(size.getWidth(), size.getHeight());
            int max = Math.max(size.getWidth(), size.getHeight());

            if (isPortraitMode()) {
                // Swap width and height sizes when in portrait, since it will be rotated by
                // 90 degrees
                mOverlay.setCameraInfo(min, max, mCameraSource.getCameraFacing());
            } else {
                mOverlay.setCameraInfo(max, min, mCameraSource.getCameraFacing());
            }
            mOverlay.clear();
        }
        mStartRequested = false;
    }
}
 

/**
 * Creates one buffer for the camera preview callback. The size of the buffer is based off of the
 * camera preview size and the format of the camera image.
 *
 * @return a new preview buffer of the appropriate size for the current camera settings.
 */
private byte[] createPreviewBuffer(Size previewSize) {
  int bitsPerPixel = ImageFormat.getBitsPerPixel(IMAGE_FORMAT);
  long sizeInBits = (long) previewSize.getHeight() * previewSize.getWidth() * bitsPerPixel;
  int bufferSize = (int) Math.ceil(sizeInBits / 8.0d) + 1;

  // Creating the byte array this way and wrapping it, as opposed to using .allocate(),
  // should guarantee that there will be an array to work with.
  byte[] byteArray = new byte[bufferSize];
  ByteBuffer byteBuffer = ByteBuffer.wrap(byteArray);
  if (!byteBuffer.hasArray() || (byteBuffer.array() != byteArray)) {
    // This should never happen. If it does, then we wouldn't be passing the preview content to
    // the underlying detector later.
    throw new IllegalStateException("Failed to create valid buffer for camera source.");
  }

  bytesToByteBuffer.put(byteArray, byteBuffer);
  return byteArray;
}
 

@RequiresPermission(Manifest.permission.CAMERA)
private void startIfReady() throws IOException, SecurityException {
    if (mStartRequested && mSurfaceAvailable) {
        mCameraSource.start(mSurfaceView.getHolder());
        if (mOverlay != null) {
            Size size = mCameraSource.getPreviewSize();
            int min = Math.min(size.getWidth(), size.getHeight());
            int max = Math.max(size.getWidth(), size.getHeight());
            if (isPortraitMode()) {
                // Swap width and height sizes when in portrait, since it will be rotated by
                // 90 degrees
                mOverlay.setCameraInfo(min, max, mCameraSource.getCameraFacing());
            } else {
                mOverlay.setCameraInfo(max, min, mCameraSource.getCameraFacing());
            }
            mOverlay.clear();
        }
        mStartRequested = false;
    }
}
 

/**
 * Creates one buffer for the camera preview callback.  The size of the buffer is based off of
 * the camera preview size and the format of the camera image.
 *
 * @return a new preview buffer of the appropriate size for the current camera settings
 */
private byte[] createPreviewBuffer(Size previewSize) {
    int bitsPerPixel = ImageFormat.getBitsPerPixel(ImageFormat.NV21);
    long sizeInBits = previewSize.getHeight() * previewSize.getWidth() * bitsPerPixel;
    int bufferSize = (int) Math.ceil(sizeInBits / 8.0d) + 1;

    //
    // NOTICE: This code only works when using play services v. 8.1 or higher.
    //

    // Creating the byte array this way and wrapping it, as opposed to using .allocate(),
    // should guarantee that there will be an array to work with.
    byte[] byteArray = new byte[bufferSize];
    ByteBuffer buffer = ByteBuffer.wrap(byteArray);
    if (!buffer.hasArray() || (buffer.array() != byteArray)) {
        // I don't think that this will ever happen.  But if it does, then we wouldn't be
        // passing the preview content to the underlying detector later.
        throw new IllegalStateException("Failed to create valid buffer for camera source.");
    }

    mBytesToByteBuffer.put(byteArray, buffer);
    return byteArray;
}
 

/**
 * Selects the most suitable preview and picture size, given the desired width and height.
 * <p/>
 * Even though we may only need the preview size, it's necessary to find both the preview
 * size and the picture size of the camera together, because these need to have the same aspect
 * ratio.  On some hardware, if you would only set the preview size, you will get a distorted
 * image.
 *
 * @param camera        the camera to select a preview size from
 * @param desiredWidth  the desired width of the camera preview frames
 * @param desiredHeight the desired height of the camera preview frames
 * @return the selected preview and picture size pair
 */
private static SizePair selectSizePair(Camera camera, int desiredWidth, int desiredHeight) {
    List<SizePair> validPreviewSizes = generateValidPreviewSizeList(camera);

    // The method for selecting the best size is to minimize the sum of the differences between
    // the desired values and the actual values for width and height.  This is certainly not the
    // only way to select the best size, but it provides a decent tradeoff between using the
    // closest aspect ratio vs. using the closest pixel area.
    SizePair selectedPair = null;
    int minDiff = Integer.MAX_VALUE;
    for (SizePair sizePair : validPreviewSizes) {
        Size size = sizePair.previewSize();
        int diff = Math.abs(size.getWidth() - desiredWidth) +
                Math.abs(size.getHeight() - desiredHeight);
        if (diff < minDiff) {
            selectedPair = sizePair;
            minDiff = diff;
        }
    }

    return selectedPair;
}
 

/**
 * Selects the most suitable preview and picture size, given the desired width and height.
 * <p/>
 * Even though we may only need the preview size, it's necessary to find both the preview
 * size and the picture size of the camera together, because these need to have the same aspect
 * ratio.  On some hardware, if you would only set the preview size, you will get a distorted
 * image.
 *
 * @param camera        the camera to select a preview size from
 * @param desiredWidth  the desired width of the camera preview frames
 * @param desiredHeight the desired height of the camera preview frames
 * @return the selected preview and picture size pair
 */
private static SizePair selectSizePair(Camera camera, int desiredWidth, int desiredHeight) {
    List<SizePair> validPreviewSizes = generateValidPreviewSizeList(camera);

    // The method for selecting the best size is to minimize the sum of the differences between
    // the desired values and the actual values for width and height.  This is certainly not the
    // only way to select the best size, but it provides a decent tradeoff between using the
    // closest aspect ratio vs. using the closest pixel area.
    SizePair selectedPair = null;
    int minDiff = Integer.MAX_VALUE;
    for (SizePair sizePair : validPreviewSizes) {
        Size size = sizePair.previewSize();
        int diff = Math.abs(size.getWidth() - desiredWidth) +
                Math.abs(size.getHeight() - desiredHeight);
        if (diff < minDiff) {
            selectedPair = sizePair;
            minDiff = diff;
        }
    }

    return selectedPair;
}
 

private void launchStart() {
    Map<Integer, List> map = new HashMap<>();

    int[] cameras = new int[]{
            CameraSource.CAMERA_FACING_BACK,
            CameraSource.CAMERA_FACING_FRONT
    };

    for (int facing : cameras) {

        List<Size> sizeList = CameraSource.getSizesForCameraFacing(facing);

        List<Map<String, Object>> list = new ArrayList<>();
        for (Size size : sizeList) {
            Map<String, Object> ret = new HashMap<>();
            ret.put("width", size.getWidth());
            ret.put("height", size.getHeight());
            list.add(ret);
        }

        map.put(facing, list);
    }

    finishWithSuccess(map);
}
 

/**
 * Creates one buffer for the camera preview callback.  The size of the buffer is based off of
 * the camera preview size and the format of the camera image.
 *
 * @return a new preview buffer of the appropriate size for the current camera settings
 */
private byte[] createPreviewBuffer(Size previewSize) {
    int bitsPerPixel = ImageFormat.getBitsPerPixel(ImageFormat.NV21);
    long sizeInBits = previewSize.getHeight() * previewSize.getWidth() * bitsPerPixel;
    int bufferSize = (int) Math.ceil(sizeInBits / 8.0d) + 1;

    //
    // NOTICE: This code only works when using play services v. 8.1 or higher.
    //

    // Creating the byte array this way and wrapping it, as opposed to using .allocate(),
    // should guarantee that there will be an array to work with.
    byte[] byteArray = new byte[bufferSize];
    ByteBuffer buffer = ByteBuffer.wrap(byteArray);
    if (!buffer.hasArray() || (buffer.array() != byteArray)) {
        // I don't think that this will ever happen.  But if it does, then we wouldn't be
        // passing the preview content to the underlying detector later.
        throw new IllegalStateException("Failed to create valid buffer for camera source.");
    }

    mBytesToByteBuffer.put(byteArray, buffer);
    return byteArray;
}
 

@RequiresPermission(Manifest.permission.CAMERA)
private void startIfReady() throws IOException, SecurityException {
    if (mStartRequested && mSurfaceAvailable) {
        mCameraSource.start(mSurfaceView.getHolder());
        if (mOverlay != null) {
            Size size = mCameraSource.getPreviewSize();
            int min = Math.min(size.getWidth(), size.getHeight());
            int max = Math.max(size.getWidth(), size.getHeight());
            if (isPortraitMode()) {
                // Swap width and height sizes when in portrait, since it will be rotated by
                // 90 degrees
                mOverlay.setCameraInfo(min, max, mCameraSource.getCameraFacing());
            } else {
                mOverlay.setCameraInfo(max, min, mCameraSource.getCameraFacing());
            }
            mOverlay.clear();
        }
        mStartRequested = false;
    }
}
 

@RequiresPermission(Manifest.permission.CAMERA)
private void startIfReady() throws IOException, SecurityException {
    if (mStartRequested && mSurfaceAvailable) {
        mCameraSource.start(mSurfaceView.getHolder());
        if (mOverlay != null) {
            Size size = mCameraSource.getPreviewSize();
            int min = Math.min(size.getWidth(), size.getHeight());
            int max = Math.max(size.getWidth(), size.getHeight());
            if (isPortraitMode()) {
                // Swap width and height sizes when in portrait, since it will be rotated by
                // 90 degrees
                mOverlay.setCameraInfo(min, max, mCameraSource.getCameraFacing());
            } else {
                mOverlay.setCameraInfo(max, min, mCameraSource.getCameraFacing());
            }
            mOverlay.clear();
        }
        mStartRequested = false;
    }
}
 

/**
 * Creates one buffer for the camera preview callback.  The size of the buffer is based off of
 * the camera preview size and the format of the camera image.
 *
 * @return a new preview buffer of the appropriate size for the current camera settings
 */
private byte[] createPreviewBuffer(Size previewSize) {
    int bitsPerPixel = ImageFormat.getBitsPerPixel(ImageFormat.NV21);
    long sizeInBits = previewSize.getHeight() * previewSize.getWidth() * bitsPerPixel;
    int bufferSize = (int) Math.ceil(sizeInBits / 8.0d) + 1;

    //
    // NOTICE: This code only works when using play services v. 8.1 or higher.
    //

    // Creating the byte array this way and wrapping it, as opposed to using .allocate(),
    // should guarantee that there will be an array to work with.
    byte[] byteArray = new byte[bufferSize];
    ByteBuffer buffer = ByteBuffer.wrap(byteArray);
    if (!buffer.hasArray() || (buffer.array() != byteArray)) {
        // I don't think that this will ever happen.  But if it does, then we wouldn't be
        // passing the preview content to the underlying detector later.
        throw new IllegalStateException("Failed to create valid buffer for camera source.");
    }

    mBytesToByteBuffer.put(byteArray, buffer);
    return byteArray;
}
 

private void startIfReady() throws IOException {
    if (mStartRequested && mSurfaceAvailable) {
        mCameraSource.start(mSurfaceView.getHolder());
        if (mOverlay != null) {
            Size size = mCameraSource.getPreviewSize();
            int min = Math.min(size.getWidth(), size.getHeight());
            int max = Math.max(size.getWidth(), size.getHeight());
            if (isPortraitMode()) {
                // Swap width and height sizes when in portrait, since it will be rotated by
                // 90 degrees
                mOverlay.setCameraInfo(min, max, mCameraSource.getCameraFacing());
            } else {
                mOverlay.setCameraInfo(max, min, mCameraSource.getCameraFacing());
            }
            mOverlay.clear();
        }
        mStartRequested = false;
    }
}
 

/**
 * Selects the most suitable preview and picture size, given the desired width and height.
 * <p/>
 * Even though we may only need the preview size, it's necessary to find both the preview
 * size and the picture size of the camera together, because these need to have the same aspect
 * ratio.  On some hardware, if you would only set the preview size, you will get a distorted
 * image.
 *
 * @param camera        the camera to select a preview size from
 * @param desiredWidth  the desired width of the camera preview frames
 * @param desiredHeight the desired height of the camera preview frames
 * @return the selected preview and picture size pair
 */
private static SizePair selectSizePair(Camera camera, int desiredWidth, int desiredHeight) {
    List<SizePair> validPreviewSizes = generateValidPreviewSizeList(camera);

    // The method for selecting the best size is to minimize the sum of the differences between
    // the desired values and the actual values for width and height.  This is certainly not the
    // only way to select the best size, but it provides a decent tradeoff between using the
    // closest aspect ratio vs. using the closest pixel area.
    SizePair selectedPair = null;
    int minDiff = Integer.MAX_VALUE;
    for (SizePair sizePair : validPreviewSizes) {
        Size size = sizePair.previewSize();
        int diff = Math.abs(size.getWidth() - desiredWidth) +
                Math.abs(size.getHeight() - desiredHeight);
        if (diff < minDiff) {
            selectedPair = sizePair;
            minDiff = diff;
        }
    }

    return selectedPair;
}
 

@Nullable
public static CameraSizePair getUserSpecifiedPreviewSize(Context context) {
  try {
    String previewSizePrefKey = context.getString(R.string.pref_key_rear_camera_preview_size);
    String pictureSizePrefKey = context.getString(R.string.pref_key_rear_camera_picture_size);
    SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(context);
    return new CameraSizePair(
        Size.parseSize(sharedPreferences.getString(previewSizePrefKey, null)),
        Size.parseSize(sharedPreferences.getString(pictureSizePrefKey, null)));
  } catch (Exception e) {
    return null;
  }
}
 

/**
 * Sets the camera attributes for size and facing direction, which informs how to transform image
 * coordinates later.
 */
public void setCameraInfo(CameraSource cameraSource) {
  Size previewSize = cameraSource.getPreviewSize();
  if (Utils.isPortraitMode(getContext())) {
    // Swap width and height when in portrait, since camera's natural orientation is landscape.
    previewWidth = previewSize.getHeight();
    previewHeight = previewSize.getWidth();
  } else {
    previewWidth = previewSize.getWidth();
    previewHeight = previewSize.getHeight();
  }
}
 

private byte[] createPreviewBuffer(Size previewSize) {
    int bitsPerPixel = ImageFormat.getBitsPerPixel(ImageFormat.NV21);
    long sizeInBits = previewSize.getHeight() * previewSize.getWidth() * bitsPerPixel;
    int bufferSize = (int) Math.ceil(sizeInBits / 8.0d) + 1;

    byte[] byteArray = new byte[bufferSize];
    ByteBuffer buffer = ByteBuffer.wrap(byteArray);
    if (!buffer.hasArray() || (buffer.array() != byteArray)) {
        throw new IllegalStateException("Failed to create valid buffer for camera source.");
    }

    mBytesToByteBuffer.put(byteArray, buffer);
    return byteArray;
}
 

/**
 * We choose a video size with 3x4 aspect ratio. Also, we don't use sizes
 * larger than 1080p, since MediaRecorder cannot handle such a high-resolution video.
 *
 * @param choices The list of available sizes
 * @return The video size
 */
private static Size chooseVideoSize(Size[] choices) {
    for (Size size : choices) {
        if (size.getWidth() == size.getHeight() * 16 / 9) {
            return size;
        }
    }
    Log.e(TAG, "Couldn't find any suitable video size");
    return choices[0];
}
 

public SizePair(Camera.Size previewSize,
                Camera.Size pictureSize) {
    mPreview = new Size(previewSize.width, previewSize.height);
    if (pictureSize != null) {
        mPicture = new Size(pictureSize.width, pictureSize.height);
    }
}
 

public SizePair(android.hardware.Camera.Size previewSize,
                android.hardware.Camera.Size pictureSize) {
    mPreview = new Size(previewSize.width, previewSize.height);
    if (pictureSize != null) {
        mPicture = new Size(pictureSize.width, pictureSize.height);
    }
}
 

public static Size[] sizeToSize(android.util.Size[] sizes) {
    Size[] size = new Size[sizes.length];
    for(int i=0; i<sizes.length; i++) {
        size[i] = new Size(sizes[i].getWidth(), sizes[i].getHeight());
    }
    return size;
}
 

public SizePair(Camera.Size previewSize,
                Camera.Size pictureSize) {
    mPreview = new Size(previewSize.width, previewSize.height);
    if (pictureSize != null) {
        mPicture = new Size(pictureSize.width, pictureSize.height);
    }
}
 

public SizePair(Camera.Size previewSize,
                Camera.Size pictureSize) {
    mPreview = new Size(previewSize.width, previewSize.height);
    if (pictureSize != null) {
        mPicture = new Size(pictureSize.width, pictureSize.height);
    }
}