| /* |
| * Copyright (C) 2019 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.common; |
| |
| import static android.content.res.Configuration.UI_MODE_TYPE_NORMAL; |
| 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.dx.mockito.inline.extended.ExtendedMockito.mockitoSession; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.mockito.ArgumentMatchers.any; |
| import static org.mockito.ArgumentMatchers.eq; |
| import static org.mockito.Mockito.doReturn; |
| import static org.mockito.Mockito.mock; |
| import static org.mockito.Mockito.when; |
| |
| import android.content.res.Configuration; |
| import android.content.res.Resources; |
| import android.graphics.Insets; |
| import android.graphics.Rect; |
| import android.view.DisplayCutout; |
| import android.view.DisplayInfo; |
| |
| import androidx.test.filters.SmallTest; |
| |
| import com.android.internal.R; |
| import com.android.internal.policy.SystemBarUtils; |
| |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.mockito.MockitoSession; |
| |
| /** |
| * Tests for {@link DisplayLayout}. |
| * |
| * Build/Install/Run: |
| * atest WMShellUnitTests:DisplayLayoutTest |
| */ |
| @SmallTest |
| public class DisplayLayoutTest { |
| private MockitoSession mMockitoSession; |
| |
| @Before |
| public void setup() { |
| mMockitoSession = mockitoSession() |
| .initMocks(this) |
| .mockStatic(SystemBarUtils.class) |
| .startMocking(); |
| } |
| |
| @After |
| public void tearDown() { |
| mMockitoSession.finishMocking(); |
| } |
| |
| @Test |
| public void testInsets() { |
| Resources res = createResources(40, 50, false); |
| // Test empty display, no bars or anything |
| DisplayInfo info = createDisplayInfo(1000, 1500, 0, ROTATION_0); |
| DisplayLayout dl = new DisplayLayout(info, res, false, false); |
| when(SystemBarUtils.getStatusBarHeight(eq(res), any())).thenReturn(40); |
| dl.recalcInsets(res); |
| assertEquals(new Rect(0, 0, 0, 0), dl.stableInsets()); |
| assertEquals(new Rect(0, 0, 0, 0), dl.nonDecorInsets()); |
| |
| // Test with bars |
| dl = new DisplayLayout(info, res, true, true); |
| dl.recalcInsets(res); |
| assertEquals(new Rect(0, 40, 0, 50), dl.stableInsets()); |
| assertEquals(new Rect(0, 0, 0, 50), dl.nonDecorInsets()); |
| |
| // Test just cutout |
| info = createDisplayInfo(1000, 1500, 60, ROTATION_0); |
| dl = new DisplayLayout(info, res, false, false); |
| dl.recalcInsets(res); |
| assertEquals(new Rect(0, 60, 0, 0), dl.stableInsets()); |
| assertEquals(new Rect(0, 60, 0, 0), dl.nonDecorInsets()); |
| |
| // Test with bars and cutout |
| dl = new DisplayLayout(info, res, true, true); |
| dl.recalcInsets(res); |
| assertEquals(new Rect(0, 60, 0, 50), dl.stableInsets()); |
| assertEquals(new Rect(0, 60, 0, 50), dl.nonDecorInsets()); |
| } |
| |
| @Test |
| public void testRotate() { |
| // Basic rotate utility |
| Resources res = createResources(40, 50, false); |
| DisplayInfo info = createDisplayInfo(1000, 1500, 60, ROTATION_0); |
| DisplayLayout dl = new DisplayLayout(info, res, true, true); |
| when(SystemBarUtils.getStatusBarHeight(eq(res), any())).thenReturn(40); |
| dl.recalcInsets(res); |
| assertEquals(new Rect(0, 60, 0, 50), dl.stableInsets()); |
| assertEquals(new Rect(0, 60, 0, 50), dl.nonDecorInsets()); |
| |
| // Rotate to 90 |
| when(SystemBarUtils.getStatusBarHeight(eq(res), any())).thenReturn(30); |
| dl.rotateTo(res, ROTATION_90); |
| assertEquals(new Rect(60, 30, 0, 40), dl.stableInsets()); |
| assertEquals(new Rect(60, 0, 0, 40), dl.nonDecorInsets()); |
| |
| // Rotate with moving navbar |
| res = createResources(40, 50, true); |
| dl = new DisplayLayout(info, res, true, true); |
| when(SystemBarUtils.getStatusBarHeight(eq(res), any())).thenReturn(30); |
| dl.rotateTo(res, ROTATION_270); |
| assertEquals(new Rect(40, 30, 60, 0), dl.stableInsets()); |
| assertEquals(new Rect(40, 0, 60, 0), dl.nonDecorInsets()); |
| } |
| |
| private Resources createResources(int navLand, int navPort, boolean navMoves) { |
| Configuration cfg = new Configuration(); |
| cfg.uiMode = UI_MODE_TYPE_NORMAL; |
| Resources res = mock(Resources.class); |
| doReturn(navLand).when(res).getDimensionPixelSize( |
| R.dimen.navigation_bar_height_landscape_car_mode); |
| doReturn(navPort).when(res).getDimensionPixelSize(R.dimen.navigation_bar_height_car_mode); |
| doReturn(navLand).when(res).getDimensionPixelSize(R.dimen.navigation_bar_width_car_mode); |
| doReturn(navLand).when(res).getDimensionPixelSize(R.dimen.navigation_bar_height_landscape); |
| doReturn(navPort).when(res).getDimensionPixelSize(R.dimen.navigation_bar_height); |
| doReturn(navLand).when(res).getDimensionPixelSize(R.dimen.navigation_bar_width); |
| doReturn(navMoves).when(res).getBoolean(R.bool.config_navBarCanMove); |
| doReturn(cfg).when(res).getConfiguration(); |
| return res; |
| } |
| |
| private DisplayInfo createDisplayInfo(int width, int height, int cutoutHeight, int rotation) { |
| DisplayInfo info = new DisplayInfo(); |
| info.logicalWidth = width; |
| info.logicalHeight = height; |
| info.rotation = rotation; |
| if (cutoutHeight > 0) { |
| info.displayCutout = new DisplayCutout( |
| Insets.of(0, cutoutHeight, 0, 0) /* safeInsets */, null /* boundLeft */, |
| new Rect(width / 2 - cutoutHeight, 0, width / 2 + cutoutHeight, |
| cutoutHeight) /* boundTop */, null /* boundRight */, |
| null /* boundBottom */); |
| } else { |
| info.displayCutout = DisplayCutout.NO_CUTOUT; |
| } |
| info.logicalDensityDpi = 300; |
| return info; |
| } |
| } |