| /* |
| * Copyright (C) 2020 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 com.android.wm.shell.pip; |
| |
| import static android.util.RotationUtils.rotateBounds; |
| import static android.view.Surface.ROTATION_0; |
| import static android.view.Surface.ROTATION_270; |
| import static android.view.Surface.ROTATION_90; |
| |
| import static com.android.wm.shell.MockSurfaceControlHelper.createMockSurfaceControlTransaction; |
| import static com.android.wm.shell.pip.PipAnimationController.TRANSITION_DIRECTION_LEAVE_PIP; |
| import static com.android.wm.shell.pip.PipAnimationController.TRANSITION_DIRECTION_TO_PIP; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.mockito.ArgumentMatchers.any; |
| import static org.mockito.ArgumentMatchers.eq; |
| import static org.mockito.Mockito.verify; |
| |
| import android.app.TaskInfo; |
| import android.graphics.Rect; |
| import android.testing.AndroidTestingRunner; |
| import android.testing.TestableLooper; |
| import android.view.SurfaceControl; |
| |
| import androidx.test.filters.SmallTest; |
| import androidx.test.platform.app.InstrumentationRegistry; |
| |
| import com.android.wm.shell.MockSurfaceControlHelper; |
| import com.android.wm.shell.ShellTestCase; |
| |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.mockito.Mock; |
| import org.mockito.MockitoAnnotations; |
| |
| /** |
| * Unit tests against {@link PipAnimationController} to ensure that it sends the right callbacks |
| * depending on the various interactions. |
| */ |
| @RunWith(AndroidTestingRunner.class) |
| @SmallTest |
| @TestableLooper.RunWithLooper(setAsMainLooper = true) |
| public class PipAnimationControllerTest extends ShellTestCase { |
| |
| private PipAnimationController mPipAnimationController; |
| |
| private SurfaceControl mLeash; |
| |
| @Mock |
| private TaskInfo mTaskInfo; |
| @Mock |
| private PipAnimationController.PipAnimationCallback mPipAnimationCallback; |
| |
| @Before |
| public void setUp() throws Exception { |
| MockitoAnnotations.initMocks(this); |
| mPipAnimationController = new PipAnimationController(new PipSurfaceTransactionHelper( |
| InstrumentationRegistry.getInstrumentation().getTargetContext())); |
| mLeash = new SurfaceControl.Builder() |
| .setContainerLayer() |
| .setName("FakeLeash") |
| .build(); |
| } |
| |
| @Test |
| public void getAnimator_withAlpha_returnFloatAnimator() { |
| final PipAnimationController.PipTransitionAnimator animator = mPipAnimationController |
| .getAnimator(mTaskInfo, mLeash, new Rect(), 0f, 1f); |
| |
| assertEquals("Expect ANIM_TYPE_ALPHA animation", |
| animator.getAnimationType(), PipAnimationController.ANIM_TYPE_ALPHA); |
| } |
| |
| @Test |
| public void getAnimator_withBounds_returnBoundsAnimator() { |
| final PipAnimationController.PipTransitionAnimator animator = mPipAnimationController |
| .getAnimator(mTaskInfo, mLeash, new Rect(), new Rect(), new Rect(), null, |
| TRANSITION_DIRECTION_TO_PIP, 0, ROTATION_0); |
| |
| assertEquals("Expect ANIM_TYPE_BOUNDS animation", |
| animator.getAnimationType(), PipAnimationController.ANIM_TYPE_BOUNDS); |
| } |
| |
| @Test |
| public void getAnimator_whenSameTypeRunning_updateExistingAnimator() { |
| final Rect baseValue = new Rect(0, 0, 100, 100); |
| final Rect startValue = new Rect(0, 0, 100, 100); |
| final Rect endValue1 = new Rect(100, 100, 200, 200); |
| final Rect endValue2 = new Rect(200, 200, 300, 300); |
| final PipAnimationController.PipTransitionAnimator oldAnimator = mPipAnimationController |
| .getAnimator(mTaskInfo, mLeash, baseValue, startValue, endValue1, null, |
| TRANSITION_DIRECTION_TO_PIP, 0, ROTATION_0); |
| oldAnimator.setSurfaceControlTransactionFactory( |
| MockSurfaceControlHelper::createMockSurfaceControlTransaction); |
| oldAnimator.start(); |
| |
| final PipAnimationController.PipTransitionAnimator newAnimator = mPipAnimationController |
| .getAnimator(mTaskInfo, mLeash, baseValue, startValue, endValue2, null, |
| TRANSITION_DIRECTION_TO_PIP, 0, ROTATION_0); |
| |
| assertEquals("getAnimator with same type returns same animator", |
| oldAnimator, newAnimator); |
| assertEquals("getAnimator with same type updates end value", |
| endValue2, newAnimator.getEndValue()); |
| } |
| |
| @Test |
| public void getAnimator_setTransitionDirection() { |
| PipAnimationController.PipTransitionAnimator animator = mPipAnimationController |
| .getAnimator(mTaskInfo, mLeash, new Rect(), 0f, 1f) |
| .setTransitionDirection(TRANSITION_DIRECTION_TO_PIP); |
| assertEquals("Transition to PiP mode", |
| animator.getTransitionDirection(), TRANSITION_DIRECTION_TO_PIP); |
| |
| animator = mPipAnimationController |
| .getAnimator(mTaskInfo, mLeash, new Rect(), 0f, 1f) |
| .setTransitionDirection(TRANSITION_DIRECTION_LEAVE_PIP); |
| assertEquals("Transition to fullscreen mode", |
| animator.getTransitionDirection(), TRANSITION_DIRECTION_LEAVE_PIP); |
| } |
| |
| @Test |
| public void pipTransitionAnimator_rotatedEndValue() { |
| final SurfaceControl.Transaction tx = createMockSurfaceControlTransaction(); |
| final Rect startBounds = new Rect(200, 700, 400, 800); |
| final Rect endBounds = new Rect(0, 0, 500, 1000); |
| // Fullscreen to PiP. |
| PipAnimationController.PipTransitionAnimator<?> animator = mPipAnimationController |
| .getAnimator(mTaskInfo, mLeash, null, startBounds, endBounds, null, |
| TRANSITION_DIRECTION_LEAVE_PIP, 0, ROTATION_90); |
| // Apply fraction 1 to compute the end value. |
| animator.applySurfaceControlTransaction(mLeash, tx, 1); |
| final Rect rotatedEndBounds = new Rect(endBounds); |
| rotateBounds(rotatedEndBounds, endBounds, ROTATION_90); |
| |
| assertEquals("Expect 90 degree rotated bounds", rotatedEndBounds, animator.mCurrentValue); |
| |
| // PiP to fullscreen. |
| startBounds.set(0, 0, 1000, 500); |
| endBounds.set(200, 100, 400, 500); |
| animator = mPipAnimationController.getAnimator(mTaskInfo, mLeash, startBounds, startBounds, |
| endBounds, null, TRANSITION_DIRECTION_TO_PIP, 0, ROTATION_270); |
| animator.applySurfaceControlTransaction(mLeash, tx, 1); |
| rotatedEndBounds.set(endBounds); |
| rotateBounds(rotatedEndBounds, startBounds, ROTATION_270); |
| |
| assertEquals("Expect 270 degree rotated bounds", rotatedEndBounds, animator.mCurrentValue); |
| } |
| |
| @Test |
| @SuppressWarnings("unchecked") |
| public void pipTransitionAnimator_updateEndValue() { |
| final Rect baseValue = new Rect(0, 0, 100, 100); |
| final Rect startValue = new Rect(0, 0, 100, 100); |
| final Rect endValue1 = new Rect(100, 100, 200, 200); |
| final Rect endValue2 = new Rect(200, 200, 300, 300); |
| final PipAnimationController.PipTransitionAnimator animator = mPipAnimationController |
| .getAnimator(mTaskInfo, mLeash, baseValue, startValue, endValue1, null, |
| TRANSITION_DIRECTION_TO_PIP, 0, ROTATION_0); |
| |
| animator.updateEndValue(endValue2); |
| |
| assertEquals("updateEndValue updates end value", animator.getEndValue(), endValue2); |
| } |
| |
| @Test |
| public void pipTransitionAnimator_setPipAnimationCallback() { |
| final Rect baseValue = new Rect(0, 0, 100, 100); |
| final Rect startValue = new Rect(0, 0, 100, 100); |
| final Rect endValue = new Rect(100, 100, 200, 200); |
| final PipAnimationController.PipTransitionAnimator animator = mPipAnimationController |
| .getAnimator(mTaskInfo, mLeash, baseValue, startValue, endValue, null, |
| TRANSITION_DIRECTION_TO_PIP, 0, ROTATION_0); |
| animator.setSurfaceControlTransactionFactory( |
| MockSurfaceControlHelper::createMockSurfaceControlTransaction); |
| |
| animator.setPipAnimationCallback(mPipAnimationCallback); |
| |
| // onAnimationStart triggers onPipAnimationStart |
| animator.onAnimationStart(animator); |
| verify(mPipAnimationCallback).onPipAnimationStart(mTaskInfo, animator); |
| |
| // onAnimationCancel triggers onPipAnimationCancel |
| animator.onAnimationCancel(animator); |
| verify(mPipAnimationCallback).onPipAnimationCancel(mTaskInfo, animator); |
| |
| // onAnimationEnd triggers onPipAnimationEnd |
| animator.onAnimationEnd(animator); |
| verify(mPipAnimationCallback).onPipAnimationEnd(eq(mTaskInfo), |
| any(SurfaceControl.Transaction.class), eq(animator)); |
| } |
| } |