@SuppressWarnings("WrongConstant")
private void setCameraDisplayOrientation(Camera.Parameters parameters) {
Camera.CameraInfo info = new Camera.CameraInfo();
Camera.getCameraInfo(getCurrentCameraId(), info);
final int deviceOrientation = Degrees.getDisplayRotation(getActivity());
mDisplayOrientation =
Degrees.getDisplayOrientation(
info.orientation,
deviceOrientation,
info.facing == Camera.CameraInfo.CAMERA_FACING_FRONT);
Log.d(
"CameraFragment",
String.format(
"Orientations: Sensor = %d˚, Device = %d˚, Display = %d˚",
info.orientation, deviceOrientation, mDisplayOrientation));
int previewOrientation;
if (CameraUtil.isArcWelder()) {
previewOrientation = 0;
} else {
previewOrientation = mDisplayOrientation;
if (Degrees.isPortrait(deviceOrientation)
&& getCurrentCameraPosition() == CAMERA_POSITION_FRONT)
previewOrientation = Degrees.mirror(mDisplayOrientation);
}
parameters.setRotation(previewOrientation);
mCamera.setDisplayOrientation(previewOrientation);
}
public void surfaceChanged(SurfaceHolder holder, int format, int w, int h) {
Log.e(TAG, "surfaceChanged => w=" + w + ", h=" + h);
// If your preview can change or rotate, take care of those events here.
// Make sure to stop the preview before resizing or reformatting it.
if (mHolder.getSurface() == null) {
// preview surface does not exist
return;
}
// stop preview before making changes
try {
mCamera.stopPreview();
} catch (Exception e) {
// ignore: tried to stop a non-existent preview
}
// set preview size and make any resize, rotate or reformatting changes here
// start preview with new settings
try {
Camera.Parameters parameters = mCamera.getParameters();
/* INSERT ZOOM HERE */
parameters.setPreviewSize(mPreviewSize.width, mPreviewSize.height);
parameters.setRotation(90);
mCamera.setParameters(parameters);
mCamera.setDisplayOrientation(90);
mCamera.setPreviewDisplay(mHolder);
mCamera.startPreview();
} catch (Exception e) {
Log.d(TAG, "Error starting camera preview: " + e.getMessage());
}
}
/** sets the Orientation of the camera Preview o be the same as MoSyncApp */
private void setCameraDisplayOrientation() {
// Use reflection to correct the preview on 2.2 and higher versions
try {
mCameraDisplayOrientation =
mCamera.getClass().getMethod("setDisplayOrientation", Integer.TYPE);
// Set the orientation of the picture on old Android phones
Camera.Parameters parameters = mCamera.getParameters();
if (getResources().getConfiguration().orientation == Configuration.ORIENTATION_PORTRAIT) {
parameters.set("orientation", "portrait");
// default camera orientation on android is landscape
// So we need to rotate the preview
parameters.setRotation(90);
mCamera.setDisplayOrientation(90);
} else if (getResources().getConfiguration().orientation
== Configuration.ORIENTATION_LANDSCAPE) {
parameters.set("orientation", "landscape");
parameters.setRotation(0);
mCamera.setDisplayOrientation(0);
}
mCamera.setParameters(parameters);
} catch (NoSuchMethodException nsme) {
SYSLOG("ANDROID Version is less than 2.2!!");
// Set the orientation of the picture on old Android phones
Camera.Parameters parameters = mCamera.getParameters();
// an Ugly hack to make HTC wildfire work
if (Build.MANUFACTURER.equals("HTC")) {
parameters.set("orientation", "landscape");
parameters.setRotation(90);
}
// rest of the phones work fine with the standard settings
else if (getResources().getConfiguration().orientation
== Configuration.ORIENTATION_PORTRAIT) {
parameters.set("orientation", "portrait");
parameters.setRotation(90);
} else if (getResources().getConfiguration().orientation
== Configuration.ORIENTATION_LANDSCAPE) {
parameters.set("orientation", "landscape");
parameters.setRotation(0);
}
mCamera.setParameters(parameters);
} catch (RuntimeException e) {
SYSLOG("Failed to set camera Parameters");
}
}
public CustomeCamera(
Activity activity, FrameLayout cameraPreviewLayout, Integer size, Integer quality)
throws Exception {
this.activity = activity;
this.size = size;
this.quality = quality;
// Create an instance of Camera
try {
mCamera = getCameraInstance();
} catch (Exception e) {
throw new Exception(e.getMessage());
}
try {
mCamera.setDisplayOrientation(90);
} catch (Exception e) {
Log.d(TAG, e.getMessage());
}
Camera.CameraInfo info = new Camera.CameraInfo();
Camera.getCameraInfo(Camera.CameraInfo.CAMERA_FACING_BACK, info);
int rotation = activity.getWindowManager().getDefaultDisplay().getRotation();
int degrees = 0;
switch (rotation) {
case Surface.ROTATION_0:
degrees = 0;
break; // Natural orientation
case Surface.ROTATION_90:
degrees = 90;
break; // Landscape left
case Surface.ROTATION_180:
degrees = 180;
break; // Upside down
case Surface.ROTATION_270:
degrees = 270;
break; // Landscape right
}
int rotate = (info.orientation - degrees + 360) % 360;
// STEP #2: Set the 'rotation' parameter
Camera.Parameters params = mCamera.getParameters();
params.setRotation(rotate);
List<String> focusModes = params.getSupportedFocusModes();
if (focusModes.contains(Camera.Parameters.FOCUS_MODE_AUTO)) {
params.setFocusMode(Camera.Parameters.FOCUS_MODE_AUTO);
}
if (params.getFocusMode() == Camera.Parameters.FOCUS_MODE_AUTO) autoFocusEnabled = true;
else autoFocusEnabled = false;
// TODO for the test
autoFocusEnabled = false;
mCamera.setParameters(params);
// Create our Preview view and set it as the content of our activity.
mPreview = new CameraPreview(activity, mCamera);
cameraPreviewLayout.addView(mPreview);
}
@SuppressLint("NewApi")
@Override
public void doTakePicture(Activity previewActivity, int rotation) {
Logger.T(TAG, "doTakePicture: rotation: " + rotation);
openCamera();
Camera.Parameters params = getCamera().getParameters();
params.setRotation((90 + rotation) % 360);
getCamera().setParameters(params);
getCamera().takePicture(null, null, new TakePictureCallback(previewActivity));
closeCamera();
}
/** Handles camera opening */
private void openCamera(int which) {
if (mCamera != null) {
mCamera.stopPreview();
mCamera.release();
mCamera = null;
}
if (mCameraId >= 0) {
Camera.getCameraInfo(mCameraId, mCameraInfo);
if (which == FRONT) mCamera = Camera.open(Camera.CameraInfo.CAMERA_FACING_FRONT);
else mCamera = Camera.open(Camera.CameraInfo.CAMERA_FACING_BACK);
params = mCamera.getParameters();
params.setRotation(0);
/** set focus mode */
List<String> FocusModes = params.getSupportedFocusModes();
if (FocusModes.contains(Camera.Parameters.FOCUS_MODE_CONTINUOUS_PICTURE)) {
params.setFocusMode(Camera.Parameters.FOCUS_MODE_CONTINUOUS_PICTURE);
}
mCamera.setParameters(params);
try {
if (mSurfaceTexture != null) {
mCamera.setPreviewTexture(mSurfaceTexture);
mCamera.startPreview();
}
} catch (Exception ex) {
}
}
if (mCamera == null || mSharedData == null) {
return;
}
int orientation = mCameraInfo.orientation + rot_angle;
Matrix.setRotateM(mSharedData.mOrientationM, 0, orientation, 0f, 0f, 1f);
Camera.Size size = mCamera.getParameters().getPreviewSize();
if (orientation % 90 == 0) {
int w = size.width;
size.width = size.height;
size.height = w;
}
mSharedData.mAspectRatioPreview[0] = (float) Math.min(size.width, size.height) / size.width;
mSharedData.mAspectRatioPreview[1] = (float) Math.min(size.width, size.height) / size.height;
}
public void adjustPreviewLayout(int type) {
Camera camera = _cameras.get(type);
if (null == camera) {
return;
}
CameraInfoWrapper cameraInfo = _cameraInfos.get(type);
int displayRotation;
int rotation;
int orientation = cameraInfo.info.orientation;
if (cameraInfo.info.facing == Camera.CameraInfo.CAMERA_FACING_FRONT) {
rotation = (orientation + _actualDeviceOrientation * 90) % 360;
displayRotation = (720 - orientation - _actualDeviceOrientation * 90) % 360;
} else {
rotation = (orientation - _actualDeviceOrientation * 90 + 360) % 360;
displayRotation = rotation;
}
cameraInfo.rotation = rotation;
// TODO: take in account the _orientation prop
setAdjustedDeviceOrientation(rotation);
camera.setDisplayOrientation(displayRotation);
Camera.Parameters parameters = camera.getParameters();
parameters.setRotation(cameraInfo.rotation);
// set preview size
// defaults to highest resolution available
Camera.Size optimalPreviewSize =
getBestSize(parameters.getSupportedPreviewSizes(), Integer.MAX_VALUE, Integer.MAX_VALUE);
int width = optimalPreviewSize.width;
int height = optimalPreviewSize.height;
parameters.setPreviewSize(width, height);
try {
camera.setParameters(parameters);
} catch (Exception e) {
e.printStackTrace();
}
if (cameraInfo.rotation == 0 || cameraInfo.rotation == 180) {
cameraInfo.previewWidth = width;
cameraInfo.previewHeight = height;
} else {
cameraInfo.previewWidth = height;
cameraInfo.previewHeight = width;
}
}
@Override
public void onOrientationChanged(int orientation) {
if (camera != null && orientation != ORIENTATION_UNKNOWN) {
int newOutputOrientation = getCameraPictureRotation(orientation);
if (newOutputOrientation != outputOrientation) {
outputOrientation = newOutputOrientation;
Camera.Parameters params = camera.getParameters();
params.setRotation(outputOrientation);
camera.setParameters(params);
lastPictureOrientation = outputOrientation;
}
}
}
private void setCameraPictureOrientation(Camera.Parameters params) {
CameraInfo info = new CameraInfo();
Camera.getCameraInfo(cameraId, info);
if (getActivity().getRequestedOrientation() != ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED) {
outputOrientation =
getCameraPictureRotation(
getActivity().getWindowManager().getDefaultDisplay().getOrientation());
} else if (info.facing == CameraInfo.CAMERA_FACING_FRONT) {
outputOrientation = (360 - displayOrientation) % 360;
} else {
outputOrientation = displayOrientation;
}
if (lastPictureOrientation != outputOrientation) {
params.setRotation(outputOrientation);
lastPictureOrientation = outputOrientation;
}
}
@Override
public void surfaceCreated(SurfaceHolder holder) {
try {
camera.setPreviewDisplay(holder);
Size size = choosePictureSize(camera.getParameters().getSupportedPictureSizes());
Camera.Parameters params = camera.getParameters();
params.setPictureSize(size.width, size.height);
params.setJpegQuality(100);
params.setJpegThumbnailQuality(100);
params.setRotation(mRotation); // set rotation to save the picture
// TODO: set the camera image size that is uniform and small.
camera.setParameters(params);
} catch (IOException e) {
Log.e(LOG, e.toString());
}
}
/**
* Calculates the correct rotation for the given camera id and sets the rotation in the
* parameters. It also sets the camera's display orientation and rotation.
*
* @param parameters the camera parameters for which to set the rotation
* @param cameraId the camera id to set rotation based on
*/
private void setRotation(Camera camera, Camera.Parameters parameters, int cameraId) {
WindowManager windowManager = (WindowManager) mContext.getSystemService(Context.WINDOW_SERVICE);
int degrees = 0;
int rotation = windowManager.getDefaultDisplay().getRotation();
switch (rotation) {
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;
default:
Log.e(TAG, mContext.getString(R.string.bad_rotation) + rotation);
}
CameraInfo cameraInfo = new CameraInfo();
Camera.getCameraInfo(cameraId, cameraInfo);
int angle;
int displayAngle;
if (cameraInfo.facing == CameraInfo.CAMERA_FACING_FRONT) {
angle = (cameraInfo.orientation + degrees) % 360;
displayAngle = (360 - angle); // compensate for it being mirrored
} else { // back-facing
angle = (cameraInfo.orientation - degrees + 360) % 360;
displayAngle = angle;
}
// This corresponds to the rotation constants in {@link Frame}.
mRotation = angle / 90;
camera.setDisplayOrientation(displayAngle);
parameters.setRotation(angle);
}
@Override
public void surfaceCreated(SurfaceHolder arg0) {
camera = Camera.open();
Camera.Parameters params = camera.getParameters();
camera.setDisplayOrientation(90);
params.setRotation(90);
params.set("orientation", "landscape");
params.set("rotation", 90);
params.setFocusMode(Camera.Parameters.FOCUS_MODE_AUTO);
Camera.Size previewSize = params.getPreviewSize();
List<Camera.Size> previewSizes = params.getSupportedPreviewSizes();
int i = 0;
for (Camera.Size cs : previewSizes) {
Log.d(MarvinActivity.TAG, "Camera - supports:(" + (i++) + ") " + cs.width + "x" + cs.height);
}
previewSize.width = 720;
previewSize.height = 480;
params.setSceneMode("portrait");
Log.d(MarvinActivity.TAG, "w: " + previewSize.width + " h: " + previewSize.height);
List<Integer> formats = params.getSupportedPreviewFormats();
for (Integer format : formats) {
Log.d(MarvinActivity.TAG, "Camera - supports preview format: " + format);
}
params.setPreviewSize(previewSize.width, previewSize.height);
camera.setParameters(params);
detectThread = new FaceDetectThread(context, user, params);
detectThread.start();
camera.setPreviewCallback(detectThread);
try {
camera.setPreviewDisplay(cameraView.getHolder());
camera.startPreview();
Log.d(MarvinActivity.TAG, "preview started");
} catch (Exception e) {
Log.e(MarvinActivity.TAG, e.getMessage(), e);
}
user.onEyeStarted();
}
void initCameraParameters() {
Camera.Parameters parameters = mCamera.getParameters();
parameters.setPictureFormat(ImageFormat.JPEG);
List<Camera.Size> previewSizes = parameters.getSupportedPreviewSizes();
// for(Size s:previewSizes){
// System.out.println("("+s.width+","+s.height+")");
// }
rate = CameraUtil.getScreenRate(RegistCameraActivity.this);
Size previewSize = CameraUtil.getPropPreviewSize(previewSizes, rate, 800);
parameters.setPreviewSize(previewSize.width, previewSize.height);
List<Camera.Size> pictureSizes = parameters.getSupportedPictureSizes();
Size pictureSize = CameraUtil.getPropPictureSize(pictureSizes, rate, 800);
parameters.setPictureSize(pictureSize.width, pictureSize.height);
if (CURRENT_CAMERA == CameraInfo.CAMERA_FACING_FRONT) {
mCameraOrientation = 270;
} else {
mCameraOrientation = 90;
}
parameters.setRotation(mCameraOrientation);
// parameters.setFocusMode(Parameters.FOCUS_MODE_CONTINUOUS_PICTURE);
mCamera.setParameters(parameters);
}
public void adjustCameraRotationToDeviceOrientation(int type, int deviceOrientation) {
Camera camera = _cameras.get(type);
if (null == camera) {
return;
}
CameraInfoWrapper cameraInfo = _cameraInfos.get(type);
int rotation;
int orientation = cameraInfo.info.orientation;
if (cameraInfo.info.facing == Camera.CameraInfo.CAMERA_FACING_FRONT) {
rotation = (orientation + deviceOrientation * 90) % 360;
} else {
rotation = (orientation - deviceOrientation * 90 + 360) % 360;
}
cameraInfo.rotation = rotation;
Camera.Parameters parameters = camera.getParameters();
parameters.setRotation(cameraInfo.rotation);
try {
camera.setParameters(parameters);
} catch (Exception e) {
e.printStackTrace();
}
}
/**
* Set the legacy parameters using the {@link LegacyRequest legacy request}.
*
* <p>The legacy request's parameters are changed as a side effect of calling this method.
*
* @param legacyRequest a non-{@code null} legacy request
*/
public static void convertRequestMetadata(LegacyRequest legacyRequest) {
CameraCharacteristics characteristics = legacyRequest.characteristics;
CaptureRequest request = legacyRequest.captureRequest;
Size previewSize = legacyRequest.previewSize;
Camera.Parameters params = legacyRequest.parameters;
Rect activeArray = characteristics.get(CameraCharacteristics.SENSOR_INFO_ACTIVE_ARRAY_SIZE);
/*
* scaler.cropRegion
*/
ParameterUtils.ZoomData zoomData;
{
zoomData =
ParameterUtils.convertScalerCropRegion(
activeArray, request.get(SCALER_CROP_REGION), previewSize, params);
if (params.isZoomSupported()) {
params.setZoom(zoomData.zoomIndex);
} else if (VERBOSE) {
Log.v(TAG, "convertRequestToMetadata - zoom is not supported");
}
}
/*
* colorCorrection.*
*/
// colorCorrection.aberrationMode
{
int aberrationMode =
ParamsUtils.getOrDefault(
request,
COLOR_CORRECTION_ABERRATION_MODE,
/*defaultValue*/ COLOR_CORRECTION_ABERRATION_MODE_FAST);
if (aberrationMode != COLOR_CORRECTION_ABERRATION_MODE_FAST) {
Log.w(
TAG,
"convertRequestToMetadata - Ignoring unsupported "
+ "colorCorrection.aberrationMode = "
+ aberrationMode);
}
}
/*
* control.ae*
*/
// control.aeAntibandingMode
{
String legacyMode;
Integer antiBandingMode = request.get(CONTROL_AE_ANTIBANDING_MODE);
if (antiBandingMode != null) {
legacyMode = convertAeAntiBandingModeToLegacy(antiBandingMode);
} else {
legacyMode =
ListUtils.listSelectFirstFrom(
params.getSupportedAntibanding(),
new String[] {
Parameters.ANTIBANDING_AUTO,
Parameters.ANTIBANDING_OFF,
Parameters.ANTIBANDING_50HZ,
Parameters.ANTIBANDING_60HZ,
});
}
if (legacyMode != null) {
params.setAntibanding(legacyMode);
}
}
/*
* control.aeRegions, afRegions
*/
{
// aeRegions
{
// Use aeRegions if available, fall back to using awbRegions if present
MeteringRectangle[] aeRegions = request.get(CONTROL_AE_REGIONS);
if (request.get(CONTROL_AWB_REGIONS) != null) {
Log.w(
TAG,
"convertRequestMetadata - control.awbRegions setting is not "
+ "supported, ignoring value");
}
int maxNumMeteringAreas = params.getMaxNumMeteringAreas();
List<Camera.Area> meteringAreaList =
convertMeteringRegionsToLegacy(
activeArray, zoomData, aeRegions, maxNumMeteringAreas, /*regionName*/ "AE");
// WAR: for b/17252693, some devices can't handle params.setFocusAreas(null).
if (maxNumMeteringAreas > 0) {
params.setMeteringAreas(meteringAreaList);
}
}
// afRegions
{
MeteringRectangle[] afRegions = request.get(CONTROL_AF_REGIONS);
int maxNumFocusAreas = params.getMaxNumFocusAreas();
List<Camera.Area> focusAreaList =
convertMeteringRegionsToLegacy(
activeArray, zoomData, afRegions, maxNumFocusAreas, /*regionName*/ "AF");
// WAR: for b/17252693, some devices can't handle params.setFocusAreas(null).
if (maxNumFocusAreas > 0) {
params.setFocusAreas(focusAreaList);
}
}
}
// control.aeTargetFpsRange
Range<Integer> aeFpsRange = request.get(CONTROL_AE_TARGET_FPS_RANGE);
if (aeFpsRange != null) {
int[] legacyFps = convertAeFpsRangeToLegacy(aeFpsRange);
// TODO - Should we enforce that all HAL1 devices must include (30, 30) FPS range?
boolean supported = false;
for (int[] range : params.getSupportedPreviewFpsRange()) {
if (legacyFps[0] == range[0] && legacyFps[1] == range[1]) {
supported = true;
break;
}
}
if (supported) {
params.setPreviewFpsRange(
legacyFps[Camera.Parameters.PREVIEW_FPS_MIN_INDEX],
legacyFps[Camera.Parameters.PREVIEW_FPS_MAX_INDEX]);
} else {
Log.w(TAG, "Unsupported FPS range set [" + legacyFps[0] + "," + legacyFps[1] + "]");
}
}
/*
* control
*/
// control.aeExposureCompensation
{
Range<Integer> compensationRange =
characteristics.get(CameraCharacteristics.CONTROL_AE_COMPENSATION_RANGE);
int compensation =
ParamsUtils.getOrDefault(request, CONTROL_AE_EXPOSURE_COMPENSATION, /*defaultValue*/ 0);
if (!compensationRange.contains(compensation)) {
Log.w(
TAG,
"convertRequestMetadata - control.aeExposureCompensation "
+ "is out of range, ignoring value");
compensation = 0;
}
params.setExposureCompensation(compensation);
}
// control.aeLock
{
Boolean aeLock =
getIfSupported(
request,
CONTROL_AE_LOCK, /*defaultValue*/
false,
params.isAutoExposureLockSupported(),
/*allowedValue*/ false);
if (aeLock != null) {
params.setAutoExposureLock(aeLock);
}
if (VERBOSE) {
Log.v(TAG, "convertRequestToMetadata - control.aeLock set to " + aeLock);
}
// TODO: Don't add control.aeLock to availableRequestKeys if it's not supported
}
// control.aeMode, flash.mode
mapAeAndFlashMode(request, /*out*/ params);
// control.afMode
{
int afMode =
ParamsUtils.getOrDefault(request, CONTROL_AF_MODE, /*defaultValue*/ CONTROL_AF_MODE_OFF);
String focusMode =
LegacyMetadataMapper.convertAfModeToLegacy(afMode, params.getSupportedFocusModes());
if (focusMode != null) {
params.setFocusMode(focusMode);
}
if (VERBOSE) {
Log.v(
TAG, "convertRequestToMetadata - control.afMode " + afMode + " mapped to " + focusMode);
}
}
// control.awbMode
{
Integer awbMode =
getIfSupported(
request,
CONTROL_AWB_MODE,
/*defaultValue*/ CONTROL_AWB_MODE_AUTO,
params.getSupportedWhiteBalance() != null,
/*allowedValue*/ CONTROL_AWB_MODE_AUTO);
String whiteBalanceMode = null;
if (awbMode != null) { // null iff AWB is not supported by camera1 api
whiteBalanceMode = convertAwbModeToLegacy(awbMode);
params.setWhiteBalance(whiteBalanceMode);
}
if (VERBOSE) {
Log.v(
TAG,
"convertRequestToMetadata - control.awbMode "
+ awbMode
+ " mapped to "
+ whiteBalanceMode);
}
}
// control.awbLock
{
Boolean awbLock =
getIfSupported(
request,
CONTROL_AWB_LOCK, /*defaultValue*/
false,
params.isAutoWhiteBalanceLockSupported(),
/*allowedValue*/ false);
if (awbLock != null) {
params.setAutoWhiteBalanceLock(awbLock);
}
// TODO: Don't add control.awbLock to availableRequestKeys if it's not supported
}
// control.captureIntent
{
int captureIntent =
ParamsUtils.getOrDefault(
request, CONTROL_CAPTURE_INTENT, /*defaultValue*/ CONTROL_CAPTURE_INTENT_PREVIEW);
captureIntent = filterSupportedCaptureIntent(captureIntent);
params.setRecordingHint(
captureIntent == CONTROL_CAPTURE_INTENT_VIDEO_RECORD
|| captureIntent == CONTROL_CAPTURE_INTENT_VIDEO_SNAPSHOT);
}
// control.videoStabilizationMode
{
Integer stabMode =
getIfSupported(
request,
CONTROL_VIDEO_STABILIZATION_MODE,
/*defaultValue*/ CONTROL_VIDEO_STABILIZATION_MODE_OFF,
params.isVideoStabilizationSupported(),
/*allowedValue*/ CONTROL_VIDEO_STABILIZATION_MODE_OFF);
if (stabMode != null) {
params.setVideoStabilization(stabMode == CONTROL_VIDEO_STABILIZATION_MODE_ON);
}
}
// lens.focusDistance
{
boolean infinityFocusSupported =
ListUtils.listContains(params.getSupportedFocusModes(), Parameters.FOCUS_MODE_INFINITY);
Float focusDistance =
getIfSupported(
request,
LENS_FOCUS_DISTANCE,
/*defaultValue*/ 0f,
infinityFocusSupported, /*allowedValue*/
0f);
if (focusDistance == null || focusDistance != 0f) {
Log.w(
TAG,
"convertRequestToMetadata - Ignoring android.lens.focusDistance "
+ infinityFocusSupported
+ ", only 0.0f is supported");
}
}
// control.sceneMode, control.mode
{
// TODO: Map FACE_PRIORITY scene mode to face detection.
if (params.getSupportedSceneModes() != null) {
int controlMode =
ParamsUtils.getOrDefault(request, CONTROL_MODE, /*defaultValue*/ CONTROL_MODE_AUTO);
String modeToSet;
switch (controlMode) {
case CONTROL_MODE_USE_SCENE_MODE:
{
int sceneMode =
ParamsUtils.getOrDefault(
request, CONTROL_SCENE_MODE, /*defaultValue*/ CONTROL_SCENE_MODE_DISABLED);
String legacySceneMode = LegacyMetadataMapper.convertSceneModeToLegacy(sceneMode);
if (legacySceneMode != null) {
modeToSet = legacySceneMode;
} else {
modeToSet = Parameters.SCENE_MODE_AUTO;
Log.w(TAG, "Skipping unknown requested scene mode: " + sceneMode);
}
break;
}
case CONTROL_MODE_AUTO:
{
modeToSet = Parameters.SCENE_MODE_AUTO;
break;
}
default:
{
Log.w(TAG, "Control mode " + controlMode + " is unsupported, defaulting to AUTO");
modeToSet = Parameters.SCENE_MODE_AUTO;
}
}
params.setSceneMode(modeToSet);
}
}
// control.effectMode
{
if (params.getSupportedColorEffects() != null) {
int effectMode =
ParamsUtils.getOrDefault(
request, CONTROL_EFFECT_MODE, /*defaultValue*/ CONTROL_EFFECT_MODE_OFF);
String legacyEffectMode = LegacyMetadataMapper.convertEffectModeToLegacy(effectMode);
if (legacyEffectMode != null) {
params.setColorEffect(legacyEffectMode);
} else {
params.setColorEffect(Parameters.EFFECT_NONE);
Log.w(TAG, "Skipping unknown requested effect mode: " + effectMode);
}
}
}
/*
* sensor
*/
// sensor.testPattern
{
int testPatternMode =
ParamsUtils.getOrDefault(
request, SENSOR_TEST_PATTERN_MODE, /*defaultValue*/ SENSOR_TEST_PATTERN_MODE_OFF);
if (testPatternMode != SENSOR_TEST_PATTERN_MODE_OFF) {
Log.w(
TAG,
"convertRequestToMetadata - ignoring sensor.testPatternMode "
+ testPatternMode
+ "; only OFF is supported");
}
}
/*
* jpeg.*
*/
// jpeg.gpsLocation
{
Location location = request.get(JPEG_GPS_LOCATION);
if (location != null) {
if (checkForCompleteGpsData(location)) {
params.setGpsAltitude(location.getAltitude());
params.setGpsLatitude(location.getLatitude());
params.setGpsLongitude(location.getLongitude());
params.setGpsProcessingMethod(location.getProvider().toUpperCase());
params.setGpsTimestamp(location.getTime());
} else {
Log.w(TAG, "Incomplete GPS parameters provided in location " + location);
}
} else {
params.removeGpsData();
}
}
// jpeg.orientation
{
Integer orientation = request.get(CaptureRequest.JPEG_ORIENTATION);
params.setRotation(
ParamsUtils.getOrDefault(
request, JPEG_ORIENTATION, (orientation == null) ? 0 : orientation));
}
// jpeg.quality
{
params.setJpegQuality(
0xFF & ParamsUtils.getOrDefault(request, JPEG_QUALITY, DEFAULT_JPEG_QUALITY));
}
// jpeg.thumbnailQuality
{
params.setJpegThumbnailQuality(
0xFF & ParamsUtils.getOrDefault(request, JPEG_THUMBNAIL_QUALITY, DEFAULT_JPEG_QUALITY));
}
// jpeg.thumbnailSize
{
List<Camera.Size> sizes = params.getSupportedJpegThumbnailSizes();
if (sizes != null && sizes.size() > 0) {
Size s = request.get(JPEG_THUMBNAIL_SIZE);
boolean invalidSize =
(s == null) ? false : !ParameterUtils.containsSize(sizes, s.getWidth(), s.getHeight());
if (invalidSize) {
Log.w(TAG, "Invalid JPEG thumbnail size set " + s + ", skipping thumbnail...");
}
if (s == null || invalidSize) {
// (0,0) = "no thumbnail" in Camera API 1
params.setJpegThumbnailSize(/*width*/ 0, /*height*/ 0);
} else {
params.setJpegThumbnailSize(s.getWidth(), s.getHeight());
}
}
}
/*
* noiseReduction.*
*/
// noiseReduction.mode
{
int mode =
ParamsUtils.getOrDefault(
request, NOISE_REDUCTION_MODE, /*defaultValue*/ NOISE_REDUCTION_MODE_FAST);
if (mode != NOISE_REDUCTION_MODE_FAST) {
Log.w(
TAG,
"convertRequestToMetadata - Ignoring unsupported " + "noiseReduction.mode = " + mode);
}
}
}
