| /* |
| * Copyright (C) 2009 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package android.media.cts; |
| |
| import com.android.cts.media.R; |
| |
| |
| import android.content.Intent; |
| import android.graphics.PointF; |
| import android.media.FaceDetector; |
| import android.media.FaceDetector.Face; |
| import android.test.InstrumentationTestCase; |
| |
| import java.util.List; |
| |
| public class FaceDetector_FaceTest extends InstrumentationTestCase { |
| private FaceDetectorStub mActivity; |
| |
| @Override |
| protected void setUp() throws Exception { |
| super.setUp(); |
| Intent intent = new Intent(); |
| intent.setClass(getInstrumentation().getTargetContext(), FaceDetectorStub.class); |
| intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); |
| intent.putExtra(FaceDetectorStub.IMAGE_ID, R.drawable.single_face); |
| mActivity = (FaceDetectorStub) getInstrumentation().startActivitySync(intent); |
| } |
| |
| @Override |
| protected void tearDown() throws Exception { |
| super.tearDown(); |
| mActivity.finish(); |
| } |
| |
| public void testFaceProperties() throws Exception { |
| long waitMsec = 5000; |
| Thread.sleep(waitMsec); |
| List<Face> detectedFaces = mActivity.getDetectedFaces(); |
| assertEquals(1, detectedFaces.size()); |
| Face face = detectedFaces.get(0); |
| PointF eyesMP = new PointF(); |
| face.getMidPoint(eyesMP); |
| float tolerance = 5f; |
| float goodConfidence = 0.3f; |
| assertTrue(face.confidence() >= goodConfidence); |
| float eyesDistance = 20.0f; |
| assertEquals(eyesDistance, face.eyesDistance(), tolerance); |
| float eyesMidpointX = 60.0f; |
| float eyesMidpointY = 60.0f; |
| assertEquals(eyesMidpointX, eyesMP.x, tolerance); |
| assertEquals(eyesMidpointY, eyesMP.y, tolerance); |
| face.pose(FaceDetector.Face.EULER_X); |
| face.pose(FaceDetector.Face.EULER_Y); |
| face.pose(FaceDetector.Face.EULER_Z); |
| |
| int ErrorEuler = 100; |
| try { |
| face.pose(ErrorEuler); |
| fail("Should throw IllegalArgumentException"); |
| } catch (IllegalArgumentException e) { |
| // expected |
| } |
| } |
| } |
| |