use of com.google.mlkit.vision.face.FaceDetector in project react-native-camera by lwansbrough.
the class FaceDetectorAsyncTask method doInBackground.
@Override
protected Void doInBackground(Void... ignored) {
if (isCancelled() || mDelegate == null || mFaceDetector == null) {
return null;
}
InputImage image = InputImage.fromByteArray(mImageData, mWidth, mHeight, getFirebaseRotation(), InputImage.IMAGE_FORMAT_YV12);
FaceDetector detector = mFaceDetector.getDetector();
detector.process(image).addOnSuccessListener(new OnSuccessListener<List<Face>>() {
@Override
public void onSuccess(List<Face> faces) {
WritableArray facesList = serializeEventData(faces);
mDelegate.onFacesDetected(facesList);
mDelegate.onFaceDetectingTaskCompleted();
}
}).addOnFailureListener(new OnFailureListener() {
@Override
public void onFailure(Exception e) {
Log.e(TAG, "Text recognition task failed" + e);
mDelegate.onFaceDetectingTaskCompleted();
}
});
return null;
}
use of com.google.mlkit.vision.face.FaceDetector in project react-native-camera by react-native-community.
the class FaceDetectorAsyncTask method doInBackground.
@Override
protected Void doInBackground(Void... ignored) {
if (isCancelled() || mDelegate == null || mFaceDetector == null) {
return null;
}
InputImage image = InputImage.fromByteArray(mImageData, mWidth, mHeight, getFirebaseRotation(), InputImage.IMAGE_FORMAT_YV12);
FaceDetector detector = mFaceDetector.getDetector();
detector.process(image).addOnSuccessListener(new OnSuccessListener<List<Face>>() {
@Override
public void onSuccess(List<Face> faces) {
WritableArray facesList = serializeEventData(faces);
mDelegate.onFacesDetected(facesList);
mDelegate.onFaceDetectingTaskCompleted();
}
}).addOnFailureListener(new OnFailureListener() {
@Override
public void onFailure(Exception e) {
Log.e(TAG, "Text recognition task failed" + e);
mDelegate.onFaceDetectingTaskCompleted();
}
});
return null;
}
use of com.google.mlkit.vision.face.FaceDetector in project react-native-camera by react-native-community.
the class FileFaceDetectionAsyncTask method doInBackground.
@Override
protected Void doInBackground(Void... voids) {
if (isCancelled()) {
return null;
}
mRNFaceDetector = detectorForOptions(mOptions, mContext);
try {
ExifInterface exif = new ExifInterface(mPath);
mOrientation = exif.getAttributeInt(ExifInterface.TAG_ORIENTATION, ExifInterface.ORIENTATION_UNDEFINED);
} catch (IOException e) {
Log.e(ERROR_TAG, "Reading orientation from file `" + mPath + "` failed.", e);
}
try {
InputImage image = InputImage.fromFilePath(mContext, Uri.parse(mUri));
FaceDetector detector = mRNFaceDetector.getDetector();
detector.process(image).addOnSuccessListener(new OnSuccessListener<List<Face>>() {
@Override
public void onSuccess(List<Face> faces) {
serializeEventData(faces);
}
}).addOnFailureListener(new OnFailureListener() {
@Override
public void onFailure(Exception e) {
Log.e(ERROR_TAG, "Text recognition task failed", e);
mPromise.reject(ERROR_TAG, "Text recognition task failed", e);
}
});
} catch (IOException e) {
e.printStackTrace();
Log.e(ERROR_TAG, "Creating Firebase Image from uri" + mUri + "failed", e);
mPromise.reject(ERROR_TAG, "Creating Firebase Image from uri" + mUri + "failed", e);
}
return null;
}
use of com.google.mlkit.vision.face.FaceDetector in project react-native-camera by lwansbrough.
the class FileFaceDetectionAsyncTask method doInBackground.
@Override
protected Void doInBackground(Void... voids) {
if (isCancelled()) {
return null;
}
mRNFaceDetector = detectorForOptions(mOptions, mContext);
try {
ExifInterface exif = new ExifInterface(mPath);
mOrientation = exif.getAttributeInt(ExifInterface.TAG_ORIENTATION, ExifInterface.ORIENTATION_UNDEFINED);
} catch (IOException e) {
Log.e(ERROR_TAG, "Reading orientation from file `" + mPath + "` failed.", e);
}
try {
InputImage image = InputImage.fromFilePath(mContext, Uri.parse(mUri));
FaceDetector detector = mRNFaceDetector.getDetector();
detector.process(image).addOnSuccessListener(new OnSuccessListener<List<Face>>() {
@Override
public void onSuccess(List<Face> faces) {
serializeEventData(faces);
}
}).addOnFailureListener(new OnFailureListener() {
@Override
public void onFailure(Exception e) {
Log.e(ERROR_TAG, "Text recognition task failed", e);
mPromise.reject(ERROR_TAG, "Text recognition task failed", e);
}
});
} catch (IOException e) {
e.printStackTrace();
Log.e(ERROR_TAG, "Creating Firebase Image from uri" + mUri + "failed", e);
mPromise.reject(ERROR_TAG, "Creating Firebase Image from uri" + mUri + "failed", e);
}
return null;
}
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