FaceDectorOnDeviceExtract.java

FaceDectorOnDeviceExtract.java

for (FirebaseVisionFace face : faces) {
  Rect bounds = face.getBoundingBox();
  float rotY = face.getHeadEulerAngleY();  // Head is rotated to the right rotY degrees
  float rotZ = face.getHeadEulerAngleZ();  // Head is tilted sideways rotZ degrees

  // If landmark detection was enabled (mouth, ears, eyes, cheeks, and
  // nose available):
  FirebaseVisionFaceLandmark leftEar = face.getLandmark(FirebaseVisionFaceLandmark.LEFT_EAR);
  if (leftEar != null) {
    FirebaseVisionPoint leftEarPos = leftEar.getPosition();
  }

  // If classification was enabled:
  if (face.getSmilingProbability() != FirebaseVisionFace.UNCOMPUTED_PROBABILITY) {
    float smileProb = face.getSmilingProbability();
  }
  if (face.getRightEyeOpenProbability() != FirebaseVisionFace.UNCOMPUTED_PROBABILITY) {
    float rightEyeOpenProb = face.getRightEyeOpenProbability();
  }

  // If face tracking was enabled:
  if (face.getTrackingId() != FirebaseVisionFace.INVALID_ID) {
    int id = face.getTrackingId();
  }
}