| /* |
| * Copyright (C) 2018 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.systemui.statusbar.phone; |
| |
| import static org.junit.Assert.assertNotNull; |
| import static org.junit.Assert.assertTrue; |
| import static org.mockito.Mockito.mock; |
| |
| import android.graphics.PixelFormat; |
| import android.hardware.display.DisplayManager; |
| import android.hardware.display.VirtualDisplay; |
| import android.media.ImageReader; |
| import android.os.SystemClock; |
| import android.support.test.filters.SmallTest; |
| import android.testing.AndroidTestingRunner; |
| import android.testing.TestableLooper.RunWithLooper; |
| import android.util.Log; |
| import android.view.Display; |
| import android.view.DisplayInfo; |
| |
| import com.android.systemui.SysuiTestCase; |
| import com.android.systemui.SysuiTestableContext; |
| import com.android.systemui.statusbar.CommandQueue; |
| |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| |
| import java.util.function.Predicate; |
| |
| /** atest NavigationBarButtonTest */ |
| @RunWith(AndroidTestingRunner.class) |
| @RunWithLooper |
| @SmallTest |
| public class NavigationBarButtonTest extends SysuiTestCase { |
| |
| private static final String TAG = "NavigationBarButtonTest"; |
| private ImageReader mReader; |
| private NavigationBarView mNavBar; |
| private VirtualDisplay mVirtualDisplay; |
| |
| @Before |
| public void setup() { |
| mContext.putComponent(CommandQueue.class, mock(CommandQueue.class)); |
| final Display display = createVirtualDisplay(); |
| final SysuiTestableContext context = |
| (SysuiTestableContext) mContext.createDisplayContext(display); |
| context.putComponent(CommandQueue.class, mock(CommandQueue.class)); |
| |
| mNavBar = new NavigationBarView(context, null); |
| } |
| |
| private Display createVirtualDisplay() { |
| final String displayName = "NavVirtualDisplay"; |
| final DisplayInfo displayInfo = new DisplayInfo(); |
| mContext.getDisplay().getDisplayInfo(displayInfo); |
| |
| final DisplayManager displayManager = mContext.getSystemService(DisplayManager.class); |
| |
| mReader = ImageReader.newInstance(displayInfo.logicalWidth, |
| displayInfo.logicalHeight, PixelFormat.RGBA_8888, 2); |
| |
| assertNotNull("ImageReader must not be null", mReader); |
| |
| mVirtualDisplay = displayManager.createVirtualDisplay(displayName, displayInfo.logicalWidth, |
| displayInfo.logicalHeight, displayInfo.logicalDensityDpi, mReader.getSurface(), |
| 0 /*flags*/); |
| |
| assertNotNull("virtual display must not be null", mVirtualDisplay); |
| |
| waitForDisplayReady(mVirtualDisplay.getDisplay().getDisplayId()); |
| |
| return mVirtualDisplay.getDisplay(); |
| } |
| |
| private void waitForDisplayReady(int displayId) { |
| waitForDisplayCondition(displayId, state -> state); |
| } |
| |
| private void waitForDisplayCondition(int displayId, Predicate<Boolean> condition) { |
| for (int retry = 1; retry <= 10; retry++) { |
| if (condition.test(isDisplayOn(displayId))) { |
| return; |
| } |
| Log.i(TAG, "Waiting for virtual display ready ... retry = " + retry); |
| SystemClock.sleep(500); |
| } |
| } |
| |
| private boolean isDisplayOn(int displayId) { |
| DisplayManager displayManager = mContext.getSystemService(DisplayManager.class); |
| Display display = displayManager.getDisplay(displayId); |
| return display != null && display.getState() == Display.STATE_ON; |
| } |
| |
| @After |
| public void tearDown() { |
| releaseDisplay(); |
| } |
| |
| private void releaseDisplay() { |
| mVirtualDisplay.release(); |
| mReader.close(); |
| } |
| |
| @Test |
| public void testRecentsButtonDisabledOnSecondaryDisplay() { |
| assertTrue("The recents button must be disabled", |
| mNavBar.isRecentsButtonDisabled()); |
| } |
| } |
| |
| |
| |