| /* |
| * Copyright (C) 2016 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.transition.cts; |
| |
| import static com.android.compatibility.common.util.CtsMockitoUtils.within; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertNull; |
| import static org.junit.Assert.assertSame; |
| import static org.mockito.Matchers.any; |
| import static org.mockito.Mockito.mock; |
| import static org.mockito.Mockito.times; |
| import static org.mockito.Mockito.verify; |
| |
| import android.animation.TimeInterpolator; |
| import android.graphics.Rect; |
| import android.transition.ArcMotion; |
| import android.transition.ChangeBounds; |
| import android.transition.Fade; |
| import android.transition.PathMotion; |
| import android.transition.Transition; |
| import android.transition.TransitionPropagation; |
| import android.transition.TransitionSet; |
| import android.transition.TransitionValues; |
| import android.view.ViewGroup; |
| import android.view.animation.AccelerateDecelerateInterpolator; |
| import android.view.animation.AccelerateInterpolator; |
| import android.view.animation.DecelerateInterpolator; |
| |
| import androidx.test.filters.MediumTest; |
| import androidx.test.runner.AndroidJUnit4; |
| |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| |
| @MediumTest |
| @RunWith(AndroidJUnit4.class) |
| public class TransitionSetTest extends BaseTransitionTest { |
| @Test |
| public void testTransitionTogether() throws Throwable { |
| TransitionSet transitionSet = new TransitionSet(); |
| Fade fade = new Fade(); |
| final Transition.TransitionListener fadeListener = |
| mock(Transition.TransitionListener.class); |
| fade.addListener(fadeListener); |
| ChangeBounds changeBounds = new ChangeBounds(); |
| final Transition.TransitionListener changeBoundsListener = |
| mock(Transition.TransitionListener.class); |
| changeBounds.addListener(changeBoundsListener); |
| transitionSet.addTransition(fade); |
| transitionSet.addTransition(changeBounds); |
| mTransition = transitionSet; |
| resetListener(); |
| |
| assertEquals(TransitionSet.ORDERING_TOGETHER, transitionSet.getOrdering()); |
| enterScene(R.layout.scene1); |
| startTransition(R.layout.scene3); |
| mActivityRule.runOnUiThread(() -> { |
| verify(fadeListener, times(1)).onTransitionStart(any()); |
| verify(changeBoundsListener, times(1)).onTransitionStart(any()); |
| }); |
| } |
| |
| @Test |
| public void testTransitionSequentially() throws Throwable { |
| TransitionSet transitionSet = new TransitionSet(); |
| Fade fade = new Fade(); |
| fade.setDuration(500); |
| final Transition.TransitionListener fadeListener = |
| mock(Transition.TransitionListener.class); |
| fade.addListener(fadeListener); |
| ChangeBounds changeBounds = new ChangeBounds(); |
| final Transition.TransitionListener changeBoundsListener = |
| mock(Transition.TransitionListener.class); |
| changeBounds.addListener(changeBoundsListener); |
| transitionSet.addTransition(fade); |
| transitionSet.addTransition(changeBounds); |
| mTransition = transitionSet; |
| resetListener(); |
| |
| assertEquals(TransitionSet.ORDERING_TOGETHER, transitionSet.getOrdering()); |
| transitionSet.setOrdering(TransitionSet.ORDERING_SEQUENTIAL); |
| assertEquals(TransitionSet.ORDERING_SEQUENTIAL, transitionSet.getOrdering()); |
| |
| enterScene(R.layout.scene1); |
| startTransition(R.layout.scene3); |
| verify(fadeListener, within(500)).onTransitionStart(any()); |
| verify(fadeListener, times(1)).onTransitionStart(any()); |
| |
| // change bounds shouldn't start until after fade finishes |
| verify(fadeListener, times(0)).onTransitionEnd(any()); |
| verify(changeBoundsListener, times(0)).onTransitionStart(any()); |
| |
| // now wait for the fade transition to end |
| verify(fadeListener, within(1000)).onTransitionEnd(any()); |
| |
| // The change bounds should start soon after |
| verify(changeBoundsListener, within(500)).onTransitionStart(any()); |
| verify(changeBoundsListener, times(1)).onTransitionStart(any()); |
| } |
| |
| @Test |
| public void testTransitionCount() throws Throwable { |
| TransitionSet transitionSet = new TransitionSet(); |
| assertEquals(0, transitionSet.getTransitionCount()); |
| |
| Fade fade = new Fade(); |
| ChangeBounds changeBounds = new ChangeBounds(); |
| transitionSet.addTransition(fade); |
| transitionSet.addTransition(changeBounds); |
| |
| assertEquals(2, transitionSet.getTransitionCount()); |
| assertSame(fade, transitionSet.getTransitionAt(0)); |
| assertSame(changeBounds, transitionSet.getTransitionAt(1)); |
| |
| transitionSet.removeTransition(fade); |
| |
| assertEquals(1, transitionSet.getTransitionCount()); |
| assertSame(changeBounds, transitionSet.getTransitionAt(0)); |
| |
| transitionSet.removeTransition(fade); // remove one that isn't there |
| assertEquals(1, transitionSet.getTransitionCount()); |
| assertSame(changeBounds, transitionSet.getTransitionAt(0)); |
| } |
| |
| @Test |
| public void testSetTransferValuesDuringAdd() throws Throwable { |
| Fade fade = new Fade(); |
| fade.setDuration(500); |
| fade.setPropagation(new TestPropagation()); |
| fade.setEpicenterCallback(new Transition.EpicenterCallback() { |
| @Override |
| public Rect onGetEpicenter(Transition transition) { |
| return null; |
| } |
| }); |
| fade.setInterpolator(new AccelerateDecelerateInterpolator()); |
| fade.setPathMotion(new ArcMotion()); |
| |
| TransitionSet transitionSet = new TransitionSet(); |
| int duration = 100; |
| TestPropagation propagation = new TestPropagation(); |
| TimeInterpolator interpolator = new DecelerateInterpolator(); |
| PathMotion pathMotion = new ArcMotion(); |
| Transition.EpicenterCallback epicenterCallback = new Transition.EpicenterCallback() { |
| @Override |
| public Rect onGetEpicenter(Transition transition) { |
| return null; |
| } |
| }; |
| transitionSet.setDuration(duration); |
| transitionSet.setPropagation(propagation); |
| transitionSet.setInterpolator(interpolator); |
| transitionSet.setPathMotion(pathMotion); |
| transitionSet.setEpicenterCallback(epicenterCallback); |
| |
| transitionSet.addTransition(fade); |
| assertEquals(duration, fade.getDuration()); |
| assertSame(propagation, fade.getPropagation()); |
| assertSame(interpolator, fade.getInterpolator()); |
| assertSame(pathMotion, fade.getPathMotion()); |
| assertSame(epicenterCallback, fade.getEpicenterCallback()); |
| } |
| |
| @Test |
| public void testSetTransferNullValuesDuringAdd() throws Throwable { |
| Fade fade = new Fade(); |
| fade.setDuration(500); |
| fade.setPropagation(new TestPropagation()); |
| fade.setEpicenterCallback(new Transition.EpicenterCallback() { |
| @Override |
| public Rect onGetEpicenter(Transition transition) { |
| return null; |
| } |
| }); |
| fade.setInterpolator(new AccelerateDecelerateInterpolator()); |
| fade.setPathMotion(new ArcMotion()); |
| |
| TransitionSet transitionSet = new TransitionSet(); |
| transitionSet.setDuration(0); |
| transitionSet.setPropagation(null); |
| transitionSet.setInterpolator(null); |
| transitionSet.setPathMotion(null); |
| transitionSet.setEpicenterCallback(null); |
| |
| transitionSet.addTransition(fade); |
| assertEquals(0, fade.getDuration()); |
| assertNull(fade.getPropagation()); |
| assertNull(fade.getInterpolator()); |
| assertSame(transitionSet.getPathMotion(), fade.getPathMotion()); |
| assertNull(fade.getEpicenterCallback()); |
| } |
| |
| @Test |
| public void testSetNoTransferValuesDuringAdd() throws Throwable { |
| Fade fade = new Fade(); |
| int duration = 100; |
| TestPropagation propagation = new TestPropagation(); |
| TimeInterpolator interpolator = new DecelerateInterpolator(); |
| PathMotion pathMotion = new ArcMotion(); |
| Transition.EpicenterCallback epicenterCallback = new Transition.EpicenterCallback() { |
| @Override |
| public Rect onGetEpicenter(Transition transition) { |
| return null; |
| } |
| }; |
| fade.setDuration(duration); |
| fade.setPropagation(propagation); |
| fade.setInterpolator(interpolator); |
| fade.setPathMotion(pathMotion); |
| fade.setEpicenterCallback(epicenterCallback); |
| |
| TransitionSet transitionSet = new TransitionSet(); |
| |
| transitionSet.addTransition(fade); |
| assertEquals(duration, fade.getDuration()); |
| assertSame(propagation, fade.getPropagation()); |
| assertSame(interpolator, fade.getInterpolator()); |
| assertSame(pathMotion, fade.getPathMotion()); |
| assertSame(epicenterCallback, fade.getEpicenterCallback()); |
| } |
| |
| @Test |
| public void testSetAllowsChildrenToOverrideConfigs() { |
| TransitionSet transitionSet = new TransitionSet(); |
| transitionSet.setDuration(100); |
| transitionSet.setInterpolator(new DecelerateInterpolator()); |
| |
| Fade fade = new Fade(); |
| transitionSet.addTransition(fade); // here set's duration and interpolator are applied |
| |
| int overriddenDuration = 200; |
| TimeInterpolator overriddenInterpolator = new AccelerateInterpolator(); |
| fade.setDuration(overriddenDuration); |
| fade.setInterpolator(overriddenInterpolator); |
| |
| // emulate beginDelayedTransition where we clone the provided transition |
| transitionSet = (TransitionSet) transitionSet.clone(); |
| fade = (Fade) transitionSet.getTransitionAt(0); |
| |
| assertEquals(overriddenDuration, fade.getDuration()); |
| assertEquals(overriddenInterpolator, fade.getInterpolator()); |
| } |
| |
| private static class TestPropagation extends TransitionPropagation { |
| @Override |
| public long getStartDelay(ViewGroup sceneRoot, Transition transition, |
| TransitionValues startValues, TransitionValues endValues) { |
| return 0; |
| } |
| |
| @Override |
| public void captureValues(TransitionValues transitionValues) { |
| } |
| |
| @Override |
| public String[] getPropagationProperties() { |
| return new String[] { }; |
| } |
| } |
| } |
| |