| /* |
| * Copyright (C) 2017 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.server.wm; |
| |
| import static android.view.DisplayAdjustments.DEFAULT_DISPLAY_ADJUSTMENTS; |
| |
| import static org.junit.Assert.assertFalse; |
| import static org.junit.Assert.assertTrue; |
| |
| import android.hardware.display.DisplayManagerGlobal; |
| import android.platform.test.annotations.Presubmit; |
| import android.support.test.filters.SmallTest; |
| import android.support.test.runner.AndroidJUnit4; |
| import android.view.Display; |
| import android.view.DisplayInfo; |
| |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| |
| /** |
| * Tests for the {@link DimLayerController} class. |
| * |
| * Build/Install/Run: |
| * bit FrameworksServicesTests:com.android.server.wm.DimLayerControllerTests |
| */ |
| @SmallTest |
| @Presubmit |
| @org.junit.runner.RunWith(AndroidJUnit4.class) |
| public class DimLayerControllerTests extends WindowTestsBase { |
| |
| /** |
| * This tests if shared fullscreen dim layer is added when stack is added to display |
| * and is removed when the only stack on the display is removed. |
| */ |
| @Test |
| public void testSharedFullScreenDimLayer() throws Exception { |
| // Create a display. |
| final DisplayContent dc = createNewDisplay(); |
| assertFalse(dc.mDimLayerController.hasSharedFullScreenDimLayer()); |
| |
| // Add stack with activity. |
| final TaskStack stack = createTaskStackOnDisplay(dc); |
| assertTrue(dc.mDimLayerController.hasDimLayerUser(stack)); |
| assertTrue(dc.mDimLayerController.hasSharedFullScreenDimLayer()); |
| |
| // Remove the only stack on the display and check if the shared dim layer clears. |
| stack.removeImmediately(); |
| assertFalse(dc.mDimLayerController.hasDimLayerUser(stack)); |
| assertFalse(dc.mDimLayerController.hasSharedFullScreenDimLayer()); |
| } |
| } |