Jorim Jaggi | 2862047 | 2019-01-02 23:21:49 +0100 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2019 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 com.android.server.wm; |
| 18 | |
| 19 | import static android.app.WindowConfiguration.ACTIVITY_TYPE_STANDARD; |
| 20 | import static android.app.WindowConfiguration.WINDOWING_MODE_FREEFORM; |
| 21 | import static android.app.WindowConfiguration.WINDOWING_MODE_SPLIT_SCREEN_PRIMARY; |
Jorim Jaggi | 956ca41 | 2019-01-07 14:49:14 +0100 | [diff] [blame] | 22 | import static android.view.InsetsState.TYPE_TOP_BAR; |
Jorim Jaggi | 2862047 | 2019-01-02 23:21:49 +0100 | [diff] [blame] | 23 | import static android.view.ViewRootImpl.NEW_INSETS_MODE_FULL; |
| 24 | import static android.view.WindowManager.LayoutParams.PRIVATE_FLAG_FORCE_STATUS_BAR_VISIBLE_TRANSPARENT; |
| 25 | import static android.view.WindowManager.LayoutParams.PRIVATE_FLAG_KEYGUARD; |
| 26 | import static android.view.WindowManager.LayoutParams.PRIVATE_FLAG_STATUS_FORCE_SHOW_NAVIGATION; |
| 27 | import static android.view.WindowManager.LayoutParams.TYPE_APPLICATION; |
| 28 | import static android.view.WindowManager.LayoutParams.TYPE_NAVIGATION_BAR; |
| 29 | import static android.view.WindowManager.LayoutParams.TYPE_STATUS_BAR; |
| 30 | |
| 31 | import static org.junit.Assert.assertEquals; |
| 32 | import static org.junit.Assert.assertNotNull; |
| 33 | import static org.junit.Assert.assertNull; |
| 34 | |
| 35 | import android.platform.test.annotations.Presubmit; |
Jorim Jaggi | 956ca41 | 2019-01-07 14:49:14 +0100 | [diff] [blame] | 36 | import android.util.IntArray; |
Jorim Jaggi | 2862047 | 2019-01-02 23:21:49 +0100 | [diff] [blame] | 37 | import android.view.InsetsSourceControl; |
Jorim Jaggi | 956ca41 | 2019-01-07 14:49:14 +0100 | [diff] [blame] | 38 | import android.view.InsetsState; |
Jorim Jaggi | 2862047 | 2019-01-02 23:21:49 +0100 | [diff] [blame] | 39 | import android.view.test.InsetsModeSession; |
| 40 | |
| 41 | import androidx.test.filters.FlakyTest; |
| 42 | import androidx.test.filters.SmallTest; |
| 43 | |
| 44 | import org.junit.AfterClass; |
| 45 | import org.junit.BeforeClass; |
| 46 | import org.junit.Test; |
| 47 | import org.junit.runner.RunWith; |
| 48 | |
| 49 | @SmallTest |
| 50 | @FlakyTest(detail = "Promote to pre-submit once confirmed stable.") |
| 51 | @Presubmit |
| 52 | @RunWith(WindowTestRunner.class) |
| 53 | public class InsetsPolicyTest extends WindowTestsBase { |
| 54 | private static InsetsModeSession sInsetsModeSession; |
| 55 | |
| 56 | @BeforeClass |
| 57 | public static void setUpOnce() { |
| 58 | // To let the insets provider control the insets visibility, the insets mode has to be |
| 59 | // NEW_INSETS_MODE_FULL. |
| 60 | sInsetsModeSession = new InsetsModeSession(NEW_INSETS_MODE_FULL); |
| 61 | } |
| 62 | |
| 63 | @AfterClass |
| 64 | public static void tearDownOnce() { |
| 65 | sInsetsModeSession.close(); |
| 66 | } |
| 67 | |
| 68 | @Test |
| 69 | public void testControlsForDispatch_regular() { |
| 70 | addWindow(TYPE_STATUS_BAR, "topBar"); |
| 71 | addWindow(TYPE_NAVIGATION_BAR, "navBar"); |
| 72 | |
| 73 | final InsetsSourceControl[] controls = addAppWindowAndGetControlsForDispatch(); |
| 74 | |
| 75 | // The app can control both system bars. |
| 76 | assertNotNull(controls); |
| 77 | assertEquals(2, controls.length); |
| 78 | } |
| 79 | |
| 80 | @Test |
| 81 | public void testControlsForDispatch_dockedStackVisible() { |
| 82 | addWindow(TYPE_STATUS_BAR, "topBar"); |
| 83 | addWindow(TYPE_NAVIGATION_BAR, "navBar"); |
| 84 | |
| 85 | final WindowState win = createWindowOnStack(null, WINDOWING_MODE_SPLIT_SCREEN_PRIMARY, |
| 86 | ACTIVITY_TYPE_STANDARD, TYPE_APPLICATION, mDisplayContent, "app"); |
| 87 | final InsetsSourceControl[] controls = addWindowAndGetControlsForDispatch(win); |
| 88 | |
| 89 | // The app must not control any system bars. |
| 90 | assertNull(controls); |
| 91 | } |
| 92 | |
| 93 | @Test |
| 94 | public void testControlsForDispatch_freeformStackVisible() { |
| 95 | addWindow(TYPE_STATUS_BAR, "topBar"); |
| 96 | addWindow(TYPE_NAVIGATION_BAR, "navBar"); |
| 97 | |
| 98 | final WindowState win = createWindowOnStack(null, WINDOWING_MODE_FREEFORM, |
| 99 | ACTIVITY_TYPE_STANDARD, TYPE_APPLICATION, mDisplayContent, "app"); |
| 100 | final InsetsSourceControl[] controls = addWindowAndGetControlsForDispatch(win); |
| 101 | |
| 102 | // The app must not control any bars. |
| 103 | assertNull(controls); |
| 104 | } |
| 105 | |
| 106 | @Test |
| 107 | public void testControlsForDispatch_dockedDividerControllerResizing() { |
| 108 | addWindow(TYPE_STATUS_BAR, "topBar"); |
| 109 | addWindow(TYPE_NAVIGATION_BAR, "navBar"); |
| 110 | mDisplayContent.getDockedDividerController().setResizing(true); |
| 111 | |
| 112 | final InsetsSourceControl[] controls = addAppWindowAndGetControlsForDispatch(); |
| 113 | |
| 114 | // The app must not control any system bars. |
| 115 | assertNull(controls); |
| 116 | } |
| 117 | |
| 118 | @Test |
| 119 | public void testControlsForDispatch_keyguard() { |
| 120 | addWindow(TYPE_STATUS_BAR, "topBar").mAttrs.privateFlags |= PRIVATE_FLAG_KEYGUARD; |
| 121 | addWindow(TYPE_NAVIGATION_BAR, "navBar"); |
| 122 | |
| 123 | final InsetsSourceControl[] controls = addAppWindowAndGetControlsForDispatch(); |
| 124 | |
| 125 | // The app must not control the top bar. |
| 126 | assertNotNull(controls); |
| 127 | assertEquals(1, controls.length); |
| 128 | } |
| 129 | |
| 130 | // TODO: adjust this test if we pretend to the app that it's still able to control it. |
| 131 | @Test |
| 132 | public void testControlsForDispatch_forceStatusBarVisibleTransparent() { |
| 133 | addWindow(TYPE_STATUS_BAR, "topBar").mAttrs.privateFlags |= |
| 134 | PRIVATE_FLAG_FORCE_STATUS_BAR_VISIBLE_TRANSPARENT; |
| 135 | addWindow(TYPE_NAVIGATION_BAR, "navBar"); |
| 136 | |
| 137 | final InsetsSourceControl[] controls = addAppWindowAndGetControlsForDispatch(); |
| 138 | |
| 139 | // The app must not control the top bar. |
| 140 | assertNotNull(controls); |
| 141 | assertEquals(1, controls.length); |
| 142 | } |
| 143 | |
| 144 | @Test |
| 145 | public void testControlsForDispatch_statusBarForceShowNavigation() { |
| 146 | addWindow(TYPE_STATUS_BAR, "topBar").mAttrs.privateFlags |= |
| 147 | PRIVATE_FLAG_STATUS_FORCE_SHOW_NAVIGATION; |
| 148 | addWindow(TYPE_NAVIGATION_BAR, "navBar"); |
| 149 | |
| 150 | final InsetsSourceControl[] controls = addAppWindowAndGetControlsForDispatch(); |
| 151 | |
| 152 | // The app must not control the navigation bar. |
| 153 | assertNotNull(controls); |
| 154 | assertEquals(1, controls.length); |
| 155 | } |
| 156 | |
Jorim Jaggi | 956ca41 | 2019-01-07 14:49:14 +0100 | [diff] [blame] | 157 | @Test |
| 158 | public void testShowTransientBars_bothCanBeTransient_appGetsBothFakeControls() { |
| 159 | addWindow(TYPE_STATUS_BAR, "topBar") |
| 160 | .getControllableInsetProvider().getSource().setVisible(false); |
| 161 | addWindow(TYPE_NAVIGATION_BAR, "navBar") |
| 162 | .getControllableInsetProvider().getSource().setVisible(false); |
| 163 | final WindowState app = addWindow(TYPE_APPLICATION, "app"); |
| 164 | |
| 165 | final InsetsPolicy policy = mDisplayContent.getInsetsPolicy(); |
| 166 | policy.updateBarControlTarget(app); |
| 167 | policy.showTransient( |
| 168 | IntArray.wrap(new int[]{TYPE_TOP_BAR, InsetsState.TYPE_NAVIGATION_BAR})); |
| 169 | final InsetsSourceControl[] controls = |
| 170 | mDisplayContent.getInsetsStateController().getControlsForDispatch(app); |
| 171 | |
| 172 | // The app must get both fake controls. |
| 173 | assertEquals(2, controls.length); |
| 174 | for (int i = controls.length - 1; i >= 0; i--) { |
| 175 | assertNull(controls[i].getLeash()); |
| 176 | } |
| 177 | } |
| 178 | |
| 179 | @Test |
| 180 | public void testShowTransientBars_topCanBeTransient_appGetsTopFakeControl() { |
Tiger Huang | 0dbd537 | 2019-10-26 00:24:22 +0800 | [diff] [blame] | 181 | // Adding app window before setting source visibility is to prevent the visibility from |
| 182 | // being cleared by InsetsSourceProvider.updateVisibility. |
| 183 | final WindowState app = addWindow(TYPE_APPLICATION, "app"); |
| 184 | |
Jorim Jaggi | 956ca41 | 2019-01-07 14:49:14 +0100 | [diff] [blame] | 185 | addWindow(TYPE_STATUS_BAR, "topBar") |
| 186 | .getControllableInsetProvider().getSource().setVisible(false); |
| 187 | addWindow(TYPE_NAVIGATION_BAR, "navBar") |
| 188 | .getControllableInsetProvider().getSource().setVisible(true); |
Jorim Jaggi | 956ca41 | 2019-01-07 14:49:14 +0100 | [diff] [blame] | 189 | |
| 190 | final InsetsPolicy policy = mDisplayContent.getInsetsPolicy(); |
| 191 | policy.updateBarControlTarget(app); |
| 192 | policy.showTransient( |
| 193 | IntArray.wrap(new int[]{TYPE_TOP_BAR, InsetsState.TYPE_NAVIGATION_BAR})); |
| 194 | final InsetsSourceControl[] controls = |
| 195 | mDisplayContent.getInsetsStateController().getControlsForDispatch(app); |
| 196 | |
| 197 | // The app must get the fake control of the top bar, and must get the real control of the |
| 198 | // navigation bar. |
| 199 | assertEquals(2, controls.length); |
| 200 | for (int i = controls.length - 1; i >= 0; i--) { |
| 201 | final InsetsSourceControl control = controls[i]; |
| 202 | if (control.getType() == TYPE_TOP_BAR) { |
| 203 | assertNull(controls[i].getLeash()); |
| 204 | } else { |
| 205 | assertNotNull(controls[i].getLeash()); |
| 206 | } |
| 207 | } |
| 208 | } |
| 209 | |
| 210 | @Test |
| 211 | public void testAbortTransientBars_bothCanBeAborted_appGetsBothRealControls() { |
| 212 | addWindow(TYPE_STATUS_BAR, "topBar") |
| 213 | .getControllableInsetProvider().getSource().setVisible(false); |
| 214 | addWindow(TYPE_NAVIGATION_BAR, "navBar") |
| 215 | .getControllableInsetProvider().getSource().setVisible(false); |
| 216 | final WindowState app = addWindow(TYPE_APPLICATION, "app"); |
| 217 | |
| 218 | final InsetsPolicy policy = mDisplayContent.getInsetsPolicy(); |
| 219 | policy.updateBarControlTarget(app); |
| 220 | policy.showTransient( |
| 221 | IntArray.wrap(new int[]{TYPE_TOP_BAR, InsetsState.TYPE_NAVIGATION_BAR})); |
| 222 | InsetsSourceControl[] controls = |
| 223 | mDisplayContent.getInsetsStateController().getControlsForDispatch(app); |
| 224 | |
| 225 | // The app must get both fake controls. |
| 226 | assertEquals(2, controls.length); |
| 227 | for (int i = controls.length - 1; i >= 0; i--) { |
| 228 | assertNull(controls[i].getLeash()); |
| 229 | } |
| 230 | |
| 231 | final InsetsState state = policy.getInsetsForDispatch(app); |
| 232 | state.setSourceVisible(TYPE_TOP_BAR, true); |
| 233 | state.setSourceVisible(InsetsState.TYPE_NAVIGATION_BAR, true); |
| 234 | policy.onInsetsModified(app, state); |
| 235 | |
| 236 | controls = mDisplayContent.getInsetsStateController().getControlsForDispatch(app); |
| 237 | |
| 238 | // The app must get both real controls. |
| 239 | assertEquals(2, controls.length); |
| 240 | for (int i = controls.length - 1; i >= 0; i--) { |
| 241 | assertNotNull(controls[i].getLeash()); |
| 242 | } |
| 243 | } |
| 244 | |
Jorim Jaggi | 2862047 | 2019-01-02 23:21:49 +0100 | [diff] [blame] | 245 | private WindowState addWindow(int type, String name) { |
| 246 | final WindowState win = createWindow(null, type, name); |
| 247 | mDisplayContent.getDisplayPolicy().addWindowLw(win, win.mAttrs); |
| 248 | return win; |
| 249 | } |
| 250 | |
| 251 | private InsetsSourceControl[] addAppWindowAndGetControlsForDispatch() { |
| 252 | return addWindowAndGetControlsForDispatch(addWindow(TYPE_APPLICATION, "app")); |
| 253 | } |
| 254 | |
| 255 | private InsetsSourceControl[] addWindowAndGetControlsForDispatch(WindowState win) { |
| 256 | mDisplayContent.getInsetsPolicy().updateBarControlTarget(win); |
| 257 | return mDisplayContent.getInsetsStateController().getControlsForDispatch(win); |
| 258 | } |
| 259 | } |