1 /*
2  * Copyright (C) 2020 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 package android.server.wm;
18 
19 import static android.app.WindowConfiguration.WINDOWING_MODE_FULLSCREEN;
20 import static android.graphics.Insets.NONE;
21 import static android.view.WindowInsets.Type.ime;
22 import static android.view.WindowInsets.Type.statusBars;
23 
24 import static androidx.test.platform.app.InstrumentationRegistry.getInstrumentation;
25 
26 import static org.junit.Assert.assertEquals;
27 import static org.junit.Assume.assumeFalse;
28 import static org.junit.Assume.assumeTrue;
29 import static org.mockito.ArgumentMatchers.any;
30 import static org.mockito.ArgumentMatchers.argThat;
31 import static org.mockito.ArgumentMatchers.eq;
32 import static org.mockito.Mockito.CALLS_REAL_METHODS;
33 import static org.mockito.Mockito.inOrder;
34 import static org.mockito.Mockito.mock;
35 import static org.mockito.Mockito.withSettings;
36 
37 import android.content.pm.PackageManager;
38 import android.platform.test.annotations.Presubmit;
39 import android.view.WindowInsets;
40 
41 import org.junit.Before;
42 import org.junit.Test;
43 import org.mockito.InOrder;
44 
45 /**
46  * Same as {@link WindowInsetsAnimationTests} but IME specific.
47  *
48  * Build/Install/Run:
49  *     atest CtsWindowManagerDeviceTestCases:WindowInsetsAnimationImeTests
50  */
51 @Presubmit
52 public class WindowInsetsAnimationImeTests extends WindowInsetsAnimationTestBase {
53 
54     private static final int KEYBOARD_HEIGHT = 600;
55 
56     @Before
setup()57     public void setup() throws Exception {
58         super.setUp();
59         assumeFalse(
60                 "Automotive is to skip this test until showing and hiding certain insets "
61                         + "simultaneously in a single request is supported",
62                 mInstrumentation.getContext().getPackageManager().hasSystemFeature(
63                         PackageManager.FEATURE_AUTOMOTIVE));
64         assumeTrue("MockIme cannot be used for devices that do not support installable IMEs",
65                 mInstrumentation.getContext().getPackageManager().hasSystemFeature(
66                         PackageManager.FEATURE_INPUT_METHODS));
67     }
68 
initActivity(boolean useFloating)69     private void initActivity(boolean useFloating) {
70         MockImeHelper.createManagedMockImeSession(this, KEYBOARD_HEIGHT, useFloating);
71 
72         mActivity = startActivityInWindowingMode(TestActivity.class, WINDOWING_MODE_FULLSCREEN);
73         mRootView = mActivity.getWindow().getDecorView();
74     }
75 
76     @Test
testImeAnimationCallbacksShowAndHide()77     public void testImeAnimationCallbacksShowAndHide() {
78         initActivity(false /* useFloating */);
79         testShowAndHide();
80     }
81 
82     @Test
testAnimationCallbacks_overlapping_opposite()83     public void testAnimationCallbacks_overlapping_opposite() {
84         initActivity(false /* useFloating */);
85         assumeTrue(hasWindowInsets(mRootView, statusBars()));
86 
87         WindowInsets before = mActivity.mLastWindowInsets;
88 
89         MultiAnimCallback callbackInner = new MultiAnimCallback();
90         MultiAnimCallback callback = mock(MultiAnimCallback.class,
91                 withSettings()
92                         .spiedInstance(callbackInner)
93                         .defaultAnswer(CALLS_REAL_METHODS)
94                         .verboseLogging());
95         mActivity.mView.setWindowInsetsAnimationCallback(callback);
96 
97         getInstrumentation().runOnMainSync(
98                 () -> mRootView.getWindowInsetsController().hide(statusBars()));
99         getInstrumentation().runOnMainSync(
100                 () -> mRootView.getWindowInsetsController().show(ime()));
101 
102         waitForOrFail("Waiting until IME animation starts", () -> callback.imeAnim != null);
103         waitForOrFail("Waiting until animation done", () -> callback.runningAnims.isEmpty());
104 
105         WindowInsets after = mActivity.mLastWindowInsets;
106 
107         // When system bar and IME are animated together, order of events cannot be predicted
108         // relative to one another: especially the end since animation durations are different.
109         // Use individual inOrder for each.
110         InOrder inOrderBar = inOrder(callback, mActivity.mListener);
111         InOrder inOrderIme = inOrder(callback, mActivity.mListener);
112 
113         inOrderBar.verify(callback).onPrepare(eq(callback.statusBarAnim));
114 
115         inOrderIme.verify(mActivity.mListener).onApplyWindowInsets(any(), argThat(
116                 argument -> NONE.equals(argument.getInsets(statusBars()))
117                         && NONE.equals(argument.getInsets(ime()))));
118 
119         inOrderBar.verify(callback).onStart(eq(callback.statusBarAnim), argThat(
120                 argument -> argument.getLowerBound().equals(NONE)
121                         && argument.getUpperBound().equals(before.getInsets(statusBars()))));
122 
123         inOrderIme.verify(callback).onPrepare(eq(callback.imeAnim));
124         inOrderIme.verify(mActivity.mListener).onApplyWindowInsets(
125                 any(), eq(mActivity.mLastWindowInsets));
126 
127         inOrderIme.verify(callback).onStart(eq(callback.imeAnim), argThat(
128                 argument -> argument.getLowerBound().equals(NONE)
129                         && !argument.getUpperBound().equals(NONE)));
130 
131         inOrderBar.verify(callback).onEnd(eq(callback.statusBarAnim));
132         inOrderIme.verify(callback).onEnd(eq(callback.imeAnim));
133 
134         assertAnimationSteps(callback.statusAnimSteps, false /* showAnimation */);
135         assertAnimationSteps(callback.imeAnimSteps, true /* showAnimation */, ime());
136 
137         assertEquals(before.getInsets(statusBars()),
138                 callback.statusAnimSteps.get(0).insets.getInsets(statusBars()));
139         assertEquals(after.getInsets(statusBars()),
140                 callback.statusAnimSteps.get(callback.statusAnimSteps.size() - 1).insets
141                         .getInsets(statusBars()));
142 
143         assertEquals(before.getInsets(ime()),
144                 callback.imeAnimSteps.get(0).insets.getInsets(ime()));
145         assertEquals(after.getInsets(ime()),
146                 callback.imeAnimSteps.get(callback.imeAnimSteps.size() - 1).insets
147                         .getInsets(ime()));
148     }
149 
150     @Test
testZeroInsetsImeAnimates()151     public void testZeroInsetsImeAnimates() {
152         initActivity(true /* useFloating */);
153         testShowAndHide();
154     }
155 
testShowAndHide()156     private void testShowAndHide() {
157         WindowInsets before = mActivity.mLastWindowInsets;
158         getInstrumentation().runOnMainSync(
159                 () -> mRootView.getWindowInsetsController().show(ime()));
160 
161         waitForOrFail("Waiting until animation done", () -> mActivity.mCallback.animationDone);
162         commonAnimationAssertions(mActivity, before, true /* show */, ime());
163         mActivity.mCallback.animationDone = false;
164 
165         before = mActivity.mLastWindowInsets;
166 
167         getInstrumentation().runOnMainSync(
168                 () -> mRootView.getWindowInsetsController().hide(ime()));
169 
170         waitForOrFail("Waiting until animation done", () -> mActivity.mCallback.animationDone);
171 
172         commonAnimationAssertions(mActivity, before, false /* show */, ime());
173     }
174 }
175