| /* |
| * 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.policy; |
| |
| import static android.view.Surface.ROTATION_0; |
| import static android.view.Surface.ROTATION_180; |
| import static android.view.Surface.ROTATION_270; |
| import static android.view.Surface.ROTATION_90; |
| import static android.view.ViewGroup.LayoutParams.MATCH_PARENT; |
| import static android.view.WindowManager.LayoutParams.TYPE_NAVIGATION_BAR; |
| import static android.view.WindowManager.LayoutParams.TYPE_STATUS_BAR; |
| |
| import static com.android.server.wm.utils.CoordinateTransforms.transformPhysicalToLogicalCoordinates; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.mockito.Mockito.mock; |
| |
| import android.content.Context; |
| import android.content.ContextWrapper; |
| import android.content.pm.PackageManager; |
| import android.content.res.Resources; |
| import android.graphics.Matrix; |
| import android.graphics.Path; |
| import android.graphics.PixelFormat; |
| import android.graphics.Rect; |
| import android.os.IBinder; |
| import android.os.UserHandle; |
| import android.support.test.InstrumentationRegistry; |
| import android.testing.TestableResources; |
| import android.util.Pair; |
| import android.view.Display; |
| import android.view.DisplayCutout; |
| import android.view.DisplayInfo; |
| import android.view.Gravity; |
| import android.view.View; |
| import android.view.WindowManager; |
| import android.view.WindowManagerGlobal; |
| import android.view.accessibility.AccessibilityManager; |
| import android.view.accessibility.IAccessibilityManager; |
| |
| import com.android.server.policy.keyguard.KeyguardServiceDelegate; |
| import com.android.server.wm.DisplayFrames; |
| import com.android.server.wm.utils.WmDisplayCutout; |
| |
| import org.junit.Before; |
| |
| public class PhoneWindowManagerTestBase { |
| static final int DISPLAY_WIDTH = 500; |
| static final int DISPLAY_HEIGHT = 1000; |
| |
| static final int STATUS_BAR_HEIGHT = 10; |
| static final int NAV_BAR_HEIGHT = 15; |
| static final int DISPLAY_CUTOUT_HEIGHT = 8; |
| |
| TestablePhoneWindowManager mPolicy; |
| TestContextWrapper mContext; |
| DisplayFrames mFrames; |
| |
| FakeWindowState mStatusBar; |
| FakeWindowState mNavigationBar; |
| private boolean mHasDisplayCutout; |
| private int mRotation = ROTATION_0; |
| |
| @Before |
| public void setUpBase() throws Exception { |
| mContext = new TestContextWrapper(InstrumentationRegistry.getTargetContext()); |
| mContext.getResourceMocker().addOverride( |
| com.android.internal.R.dimen.status_bar_height_portrait, STATUS_BAR_HEIGHT); |
| mContext.getResourceMocker().addOverride( |
| com.android.internal.R.dimen.status_bar_height_landscape, STATUS_BAR_HEIGHT); |
| mContext.getResourceMocker().addOverride( |
| com.android.internal.R.dimen.navigation_bar_height, NAV_BAR_HEIGHT); |
| mContext.getResourceMocker().addOverride( |
| com.android.internal.R.dimen.navigation_bar_height_landscape, NAV_BAR_HEIGHT); |
| mContext.getResourceMocker().addOverride( |
| com.android.internal.R.dimen.navigation_bar_width, NAV_BAR_HEIGHT); |
| |
| mPolicy = TestablePhoneWindowManager.create(mContext); |
| |
| updateDisplayFrames(); |
| } |
| |
| public void setRotation(int rotation) { |
| mRotation = rotation; |
| updateDisplayFrames(); |
| } |
| |
| private void updateDisplayFrames() { |
| Pair<DisplayInfo, WmDisplayCutout> info = displayInfoAndCutoutForRotation(mRotation, |
| mHasDisplayCutout); |
| mFrames = new DisplayFrames(Display.DEFAULT_DISPLAY, info.first, info.second); |
| } |
| |
| public void addStatusBar() { |
| mStatusBar = new FakeWindowState(); |
| mStatusBar.attrs = new WindowManager.LayoutParams(MATCH_PARENT, STATUS_BAR_HEIGHT, |
| TYPE_STATUS_BAR, 0 /* flags */, PixelFormat.TRANSLUCENT); |
| mStatusBar.attrs.gravity = Gravity.TOP; |
| |
| mPolicy.addWindow(mStatusBar); |
| mPolicy.mLastSystemUiFlags |= View.STATUS_BAR_TRANSPARENT; |
| } |
| |
| public void addNavigationBar() { |
| mNavigationBar = new FakeWindowState(); |
| mNavigationBar.attrs = new WindowManager.LayoutParams(MATCH_PARENT, NAV_BAR_HEIGHT, |
| TYPE_NAVIGATION_BAR, 0 /* flags */, PixelFormat.TRANSLUCENT); |
| mNavigationBar.attrs.gravity = Gravity.BOTTOM; |
| |
| mPolicy.addWindow(mNavigationBar); |
| mPolicy.mHasNavigationBar = true; |
| mPolicy.mLastSystemUiFlags |= View.NAVIGATION_BAR_TRANSPARENT; |
| } |
| |
| public void addDisplayCutout() { |
| mHasDisplayCutout = true; |
| updateDisplayFrames(); |
| } |
| |
| /** Asserts that {@code actual} is inset by the given amounts from the full display rect. */ |
| public void assertInsetBy(Rect actual, int expectedInsetLeft, int expectedInsetTop, |
| int expectedInsetRight, int expectedInsetBottom) { |
| assertEquals(new Rect(expectedInsetLeft, expectedInsetTop, |
| mFrames.mDisplayWidth - expectedInsetRight, |
| mFrames.mDisplayHeight - expectedInsetBottom), actual); |
| } |
| |
| /** |
| * Asserts that {@code actual} is inset by the given amounts from the full display rect. |
| * |
| * Convenience wrapper for when only the top and bottom inset are non-zero. |
| */ |
| public void assertInsetByTopBottom(Rect actual, int expectedInsetTop, int expectedInsetBottom) { |
| assertInsetBy(actual, 0, expectedInsetTop, 0, expectedInsetBottom); |
| } |
| |
| public static DisplayInfo displayInfoForRotation(int rotation, boolean withDisplayCutout) { |
| return displayInfoAndCutoutForRotation(rotation, withDisplayCutout).first; |
| } |
| public static Pair<DisplayInfo, WmDisplayCutout> displayInfoAndCutoutForRotation(int rotation, |
| boolean withDisplayCutout) { |
| DisplayInfo info = new DisplayInfo(); |
| WmDisplayCutout cutout = null; |
| |
| final boolean flippedDimensions = rotation == ROTATION_90 || rotation == ROTATION_270; |
| info.logicalWidth = flippedDimensions ? DISPLAY_HEIGHT : DISPLAY_WIDTH; |
| info.logicalHeight = flippedDimensions ? DISPLAY_WIDTH : DISPLAY_HEIGHT; |
| info.rotation = rotation; |
| if (withDisplayCutout) { |
| cutout = WmDisplayCutout.computeSafeInsets( |
| displayCutoutForRotation(rotation), info.logicalWidth, |
| info.logicalHeight); |
| info.displayCutout = cutout.getDisplayCutout(); |
| } else { |
| info.displayCutout = null; |
| } |
| return Pair.create(info, cutout); |
| } |
| |
| private static DisplayCutout displayCutoutForRotation(int rotation) { |
| Path p = new Path(); |
| p.addRect(DISPLAY_WIDTH / 4, 0, DISPLAY_WIDTH * 3 / 4, DISPLAY_CUTOUT_HEIGHT, |
| Path.Direction.CCW); |
| |
| Matrix m = new Matrix(); |
| transformPhysicalToLogicalCoordinates(rotation, DISPLAY_WIDTH, DISPLAY_HEIGHT, m); |
| p.transform(m); |
| |
| return DisplayCutout.fromBounds(p); |
| } |
| |
| static class TestContextWrapper extends ContextWrapper { |
| private final TestableResources mResourceMocker; |
| |
| public TestContextWrapper(Context targetContext) { |
| super(targetContext); |
| mResourceMocker = new TestableResources(targetContext.getResources()); |
| } |
| |
| @Override |
| public int checkPermission(String permission, int pid, int uid) { |
| return PackageManager.PERMISSION_GRANTED; |
| } |
| |
| @Override |
| public int checkPermission(String permission, int pid, int uid, IBinder callerToken) { |
| return PackageManager.PERMISSION_GRANTED; |
| } |
| |
| @Override |
| public Resources getResources() { |
| return mResourceMocker.getResources(); |
| } |
| |
| public TestableResources getResourceMocker() { |
| return mResourceMocker; |
| } |
| } |
| |
| static class TestablePhoneWindowManager extends PhoneWindowManager { |
| |
| public TestablePhoneWindowManager() { |
| } |
| |
| @Override |
| void initializeHdmiState() { |
| // Do nothing. |
| } |
| |
| @Override |
| Context getSystemUiContext() { |
| return mContext; |
| } |
| |
| void addWindow(WindowState state) { |
| if (state instanceof FakeWindowState) { |
| ((FakeWindowState) state).surfaceLayer = |
| getWindowLayerFromTypeLw(state.getAttrs().type); |
| } |
| adjustWindowParamsLw(state, state.getAttrs(), true /* hasStatusBarPermission */); |
| assertEquals(WindowManagerGlobal.ADD_OKAY, prepareAddWindowLw(state, state.getAttrs())); |
| } |
| |
| public static TestablePhoneWindowManager create(Context context) { |
| TestablePhoneWindowManager[] policy = new TestablePhoneWindowManager[1]; |
| InstrumentationRegistry.getInstrumentation().runOnMainSync(() -> { |
| policy[0] = new TestablePhoneWindowManager(); |
| policy[0].mContext = context; |
| policy[0].mKeyguardDelegate = mock(KeyguardServiceDelegate.class); |
| policy[0].mAccessibilityManager = new AccessibilityManager(context, |
| mock(IAccessibilityManager.class), UserHandle.USER_CURRENT); |
| policy[0].mSystemGestures = mock(SystemGesturesPointerEventListener.class); |
| policy[0].mNavigationBarCanMove = true; |
| policy[0].mPortraitRotation = ROTATION_0; |
| policy[0].mLandscapeRotation = ROTATION_90; |
| policy[0].mUpsideDownRotation = ROTATION_180; |
| policy[0].mSeascapeRotation = ROTATION_270; |
| policy[0].onConfigurationChanged(); |
| }); |
| return policy[0]; |
| } |
| } |
| } |