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Merged
merged 1 commit into from
Aug 25, 2015
Merged

Added another fields from face object to be shown (happiness level, l… #1

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7 changes: 6 additions & 1 deletion ...app/src/main/java/com/google/android/gms/samples/vision/face/facetracker/FaceGraphic.java
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Original file line number Diff line number Diff line change
Expand Up @@ -19,8 +19,8 @@
import android.graphics.Color;
import android.graphics.Paint;

import com.google.android.gms.vision.face.Face;
import com.google.android.gms.samples.vision.face.facetracker.ui.camera.GraphicOverlay;
import com.google.android.gms.vision.face.Face;

/**
* Graphic instance for rendering face position, orientation, and landmarks within an associated
Expand Down Expand Up @@ -50,6 +50,7 @@ class FaceGraphic extends GraphicOverlay.Graphic {

private volatile Face mFace;
private int mFaceId;
private float mFaceHappiness;

FaceGraphic(GraphicOverlay overlay) {
super(overlay);
Expand All @@ -74,6 +75,7 @@ void setId(int id) {
mFaceId = id;
}


/**
* Updates the face instance from the detection of the most recent frame. Invalidates the
* relevant portions of the overlay to trigger a redraw.
Expand All @@ -98,6 +100,9 @@ public void draw(Canvas canvas) {
float y = translateY(face.getPosition().y + face.getHeight() / 2);
canvas.drawCircle(x, y, FACE_POSITION_RADIUS, mFacePositionPaint);
canvas.drawText("id: " + mFaceId, x + ID_X_OFFSET, y + ID_Y_OFFSET, mIdPaint);
canvas.drawText("happiness: " + String.format("%.2f", face.getIsSmilingProbability()), x - ID_X_OFFSET, y - ID_Y_OFFSET, mIdPaint);
canvas.drawText("right eye: " + String.format("%.2f", face.getIsRightEyeOpenProbability()), x + ID_X_OFFSET * 2, y + ID_Y_OFFSET * 2, mIdPaint);
canvas.drawText("left eye: " + String.format("%.2f", face.getIsRightEyeOpenProbability()), x - ID_X_OFFSET*2, y - ID_Y_OFFSET*2, mIdPaint);

// Draws a bounding box around the face.
float xOffset = scaleX(face.getWidth() / 2.0f);
Expand Down
4 changes: 3 additions & 1 deletion ...main/java/com/google/android/gms/samples/vision/face/facetracker/FaceTrackerActivity.java
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Expand Up @@ -57,7 +57,9 @@ public void onCreate(Bundle icicle) {
mGraphicOverlay = (GraphicOverlay) findViewById(R.id.faceOverlay);

Context context = getApplicationContext();
FaceDetector detector = new FaceDetector.Builder(context).build();
FaceDetector.Builder detectorBuilder = new FaceDetector.Builder(context);
detectorBuilder.setClassificationType(FaceDetector.ALL_CLASSIFICATIONS);
FaceDetector detector = detectorBuilder.build();
detector.setProcessor(
new MultiProcessor.Builder<>(new GraphicFaceTrackerFactory()).build());

Expand Down