DisplayCutout: Support more than one cutout
Also makes API more restrictive. Also moves window manager specific
logic out of the framework. Also fixes SystemUI such that it can properly
deal with more than one cutout.
Bug: 74195186
Test: atest DisplayCutoutTest WmDisplayCutoutTest DisplayContentTests WindowFrameTests
Change-Id: Ib7b89e119ce2d3961687579bb81eadce1159a600
diff --git a/services/core/java/com/android/server/display/LocalDisplayAdapter.java b/services/core/java/com/android/server/display/LocalDisplayAdapter.java
index b7385d8..0d8ec6d 100644
--- a/services/core/java/com/android/server/display/LocalDisplayAdapter.java
+++ b/services/core/java/com/android/server/display/LocalDisplayAdapter.java
@@ -404,7 +404,8 @@
&& SystemProperties.getBoolean(PROPERTY_EMULATOR_CIRCULAR, false))) {
mInfo.flags |= DisplayDeviceInfo.FLAG_ROUND;
}
- mInfo.displayCutout = DisplayCutout.fromResources(res, mInfo.width);
+ mInfo.displayCutout = DisplayCutout.fromResources(res, mInfo.width,
+ mInfo.height);
mInfo.type = Display.TYPE_BUILT_IN;
mInfo.densityDpi = (int)(phys.density * 160 + 0.5f);
mInfo.xDpi = phys.xDpi;
diff --git a/services/core/java/com/android/server/policy/PhoneWindowManager.java b/services/core/java/com/android/server/policy/PhoneWindowManager.java
index a0e4f4f..7efba30 100644
--- a/services/core/java/com/android/server/policy/PhoneWindowManager.java
+++ b/services/core/java/com/android/server/policy/PhoneWindowManager.java
@@ -4481,7 +4481,8 @@
displayWidth, displayHeight);
outFrame.intersect(taskBounds);
}
- outDisplayCutout.set(displayFrames.mDisplayCutout.calculateRelativeTo(outFrame));
+ outDisplayCutout.set(displayFrames.mDisplayCutout.calculateRelativeTo(outFrame)
+ .getDisplayCutout());
return mForceShowSystemBars;
} else {
if (layoutInScreen) {
diff --git a/services/core/java/com/android/server/policy/WindowManagerPolicy.java b/services/core/java/com/android/server/policy/WindowManagerPolicy.java
index cd6ff30..a562e34 100644
--- a/services/core/java/com/android/server/policy/WindowManagerPolicy.java
+++ b/services/core/java/com/android/server/policy/WindowManagerPolicy.java
@@ -93,6 +93,7 @@
import com.android.internal.policy.IKeyguardDismissCallback;
import com.android.internal.policy.IShortcutService;
import com.android.server.wm.DisplayFrames;
+import com.android.server.wm.utils.WmDisplayCutout;
import java.io.PrintWriter;
import java.lang.annotation.Retention;
@@ -217,11 +218,11 @@
* @param stableFrame The frame around which stable system decoration is positioned.
* @param outsetFrame The frame that includes areas that aren't part of the surface but we
* want to treat them as such.
- * @param displayCutout the display displayCutout
+ * @param displayCutout the display cutout
*/
public void computeFrameLw(Rect parentFrame, Rect displayFrame,
Rect overlayFrame, Rect contentFrame, Rect visibleFrame, Rect decorFrame,
- Rect stableFrame, @Nullable Rect outsetFrame, DisplayCutout displayCutout);
+ Rect stableFrame, @Nullable Rect outsetFrame, WmDisplayCutout displayCutout);
/**
* Retrieve the current frame of the window that has been assigned by
diff --git a/services/core/java/com/android/server/wm/DisplayContent.java b/services/core/java/com/android/server/wm/DisplayContent.java
index 7b5e8b8..2dce913 100644
--- a/services/core/java/com/android/server/wm/DisplayContent.java
+++ b/services/core/java/com/android/server/wm/DisplayContent.java
@@ -154,6 +154,7 @@
import com.android.internal.view.IInputMethodClient;
import com.android.server.policy.WindowManagerPolicy;
import com.android.server.wm.utils.RotationCache;
+import com.android.server.wm.utils.WmDisplayCutout;
import java.io.PrintWriter;
import java.util.ArrayList;
@@ -214,7 +215,7 @@
int mInitialDisplayDensity = 0;
DisplayCutout mInitialDisplayCutout;
- private final RotationCache<DisplayCutout, DisplayCutout> mDisplayCutoutCache
+ private final RotationCache<DisplayCutout, WmDisplayCutout> mDisplayCutoutCache
= new RotationCache<>(this::calculateDisplayCutoutForRotationUncached);
/**
@@ -735,7 +736,8 @@
display.getDisplayInfo(mDisplayInfo);
display.getMetrics(mDisplayMetrics);
isDefaultDisplay = mDisplayId == DEFAULT_DISPLAY;
- mDisplayFrames = new DisplayFrames(mDisplayId, mDisplayInfo);
+ mDisplayFrames = new DisplayFrames(mDisplayId, mDisplayInfo,
+ calculateDisplayCutoutForRotation(mDisplayInfo.rotation));
initializeDisplayBaseInfo();
mDividerControllerLocked = new DockedStackDividerController(service, this);
mPinnedStackControllerLocked = new PinnedStackController(service, this);
@@ -1128,7 +1130,8 @@
mService.mPolicy.setInitialDisplaySize(getDisplay(),
mBaseDisplayWidth, mBaseDisplayHeight, mBaseDisplayDensity);
- mDisplayFrames.onDisplayInfoUpdated(mDisplayInfo);
+ mDisplayFrames.onDisplayInfoUpdated(mDisplayInfo,
+ calculateDisplayCutoutForRotation(mDisplayInfo.rotation));
}
/**
@@ -1161,8 +1164,9 @@
}
// Update application display metrics.
- final DisplayCutout displayCutout = calculateDisplayCutoutForRotation(
- mRotation);
+ final WmDisplayCutout wmDisplayCutout = calculateDisplayCutoutForRotation(mRotation);
+ final DisplayCutout displayCutout = wmDisplayCutout.getDisplayCutout();
+
final int appWidth = mService.mPolicy.getNonDecorDisplayWidth(dw, dh, mRotation, uiMode,
mDisplayId, displayCutout);
final int appHeight = mService.mPolicy.getNonDecorDisplayHeight(dw, dh, mRotation, uiMode,
@@ -1177,7 +1181,7 @@
mDisplayInfo.getLogicalMetrics(mRealDisplayMetrics,
CompatibilityInfo.DEFAULT_COMPATIBILITY_INFO, null);
}
- mDisplayInfo.displayCutout = displayCutout;
+ mDisplayInfo.displayCutout = displayCutout.isEmpty() ? null : displayCutout;
mDisplayInfo.getAppMetrics(mDisplayMetrics);
if (mDisplayScalingDisabled) {
mDisplayInfo.flags |= Display.FLAG_SCALING_DISABLED;
@@ -1199,24 +1203,25 @@
return mDisplayInfo;
}
- DisplayCutout calculateDisplayCutoutForRotation(int rotation) {
+ WmDisplayCutout calculateDisplayCutoutForRotation(int rotation) {
return mDisplayCutoutCache.getOrCompute(mInitialDisplayCutout, rotation);
}
- private DisplayCutout calculateDisplayCutoutForRotationUncached(
+ private WmDisplayCutout calculateDisplayCutoutForRotationUncached(
DisplayCutout cutout, int rotation) {
if (cutout == null || cutout == DisplayCutout.NO_CUTOUT) {
- return cutout;
+ return WmDisplayCutout.NO_CUTOUT;
}
if (rotation == ROTATION_0) {
- return cutout.computeSafeInsets(mInitialDisplayWidth, mInitialDisplayHeight);
+ return WmDisplayCutout.computeSafeInsets(
+ cutout, mInitialDisplayWidth, mInitialDisplayHeight);
}
final boolean rotated = (rotation == ROTATION_90 || rotation == ROTATION_270);
final Path bounds = cutout.getBounds().getBoundaryPath();
transformPhysicalToLogicalCoordinates(rotation, mInitialDisplayWidth, mInitialDisplayHeight,
mTmpMatrix);
bounds.transform(mTmpMatrix);
- return DisplayCutout.fromBounds(bounds).computeSafeInsets(
+ return WmDisplayCutout.computeSafeInsets(DisplayCutout.fromBounds(bounds),
rotated ? mInitialDisplayHeight : mInitialDisplayWidth,
rotated ? mInitialDisplayWidth : mInitialDisplayHeight);
}
@@ -1441,7 +1446,8 @@
private void adjustDisplaySizeRanges(DisplayInfo displayInfo, int displayId, int rotation,
int uiMode, int dw, int dh) {
- final DisplayCutout displayCutout = calculateDisplayCutoutForRotation(rotation);
+ final DisplayCutout displayCutout = calculateDisplayCutoutForRotation(
+ rotation).getDisplayCutout();
final int width = mService.mPolicy.getConfigDisplayWidth(dw, dh, rotation, uiMode,
displayId, displayCutout);
if (width < displayInfo.smallestNominalAppWidth) {
@@ -2910,7 +2916,8 @@
Slog.v(TAG, "performLayout: needed=" + isLayoutNeeded() + " dw=" + dw + " dh=" + dh);
}
- mDisplayFrames.onDisplayInfoUpdated(mDisplayInfo);
+ mDisplayFrames.onDisplayInfoUpdated(mDisplayInfo,
+ calculateDisplayCutoutForRotation(mDisplayInfo.rotation));
// TODO: Not sure if we really need to set the rotation here since we are updating from the
// display info above...
mDisplayFrames.mRotation = mRotation;
diff --git a/services/core/java/com/android/server/wm/DisplayFrames.java b/services/core/java/com/android/server/wm/DisplayFrames.java
index 57ce15bc..57693ac 100644
--- a/services/core/java/com/android/server/wm/DisplayFrames.java
+++ b/services/core/java/com/android/server/wm/DisplayFrames.java
@@ -27,6 +27,8 @@
import android.view.DisplayCutout;
import android.view.DisplayInfo;
+import com.android.server.wm.utils.WmDisplayCutout;
+
import java.io.PrintWriter;
/**
@@ -97,10 +99,10 @@
public final Rect mDock = new Rect();
/** The display cutout used for layout (after rotation) */
- @NonNull public DisplayCutout mDisplayCutout = DisplayCutout.NO_CUTOUT;
+ @NonNull public WmDisplayCutout mDisplayCutout = WmDisplayCutout.NO_CUTOUT;
/** The cutout as supplied by display info */
- @NonNull private DisplayCutout mDisplayInfoCutout = DisplayCutout.NO_CUTOUT;
+ @NonNull public WmDisplayCutout mDisplayInfoCutout = WmDisplayCutout.NO_CUTOUT;
/**
* During layout, the frame that is display-cutout safe, i.e. that does not intersect with it.
@@ -114,19 +116,18 @@
public int mRotation;
- public DisplayFrames(int displayId, DisplayInfo info) {
+ public DisplayFrames(int displayId, DisplayInfo info, WmDisplayCutout displayCutout) {
mDisplayId = displayId;
- onDisplayInfoUpdated(info);
+ onDisplayInfoUpdated(info, displayCutout);
}
- public void onDisplayInfoUpdated(DisplayInfo info) {
+ public void onDisplayInfoUpdated(DisplayInfo info, WmDisplayCutout displayCutout) {
mDisplayWidth = info.logicalWidth;
mDisplayHeight = info.logicalHeight;
mRotation = info.rotation;
mDisplayInfoOverscan.set(
info.overscanLeft, info.overscanTop, info.overscanRight, info.overscanBottom);
- mDisplayInfoCutout = info.displayCutout != null
- ? info.displayCutout : DisplayCutout.NO_CUTOUT;
+ mDisplayInfoCutout = displayCutout != null ? displayCutout : WmDisplayCutout.NO_CUTOUT;
}
public void onBeginLayout() {
@@ -171,8 +172,8 @@
mDisplayCutout = mDisplayInfoCutout;
mDisplayCutoutSafe.set(Integer.MIN_VALUE, Integer.MIN_VALUE,
Integer.MAX_VALUE, Integer.MAX_VALUE);
- if (!mDisplayCutout.isEmpty()) {
- final DisplayCutout c = mDisplayCutout;
+ if (!mDisplayCutout.getDisplayCutout().isEmpty()) {
+ final DisplayCutout c = mDisplayCutout.getDisplayCutout();
if (c.getSafeInsetLeft() > 0) {
mDisplayCutoutSafe.left = mRestrictedOverscan.left + c.getSafeInsetLeft();
}
diff --git a/services/core/java/com/android/server/wm/DockedStackDividerController.java b/services/core/java/com/android/server/wm/DockedStackDividerController.java
index 1f1efc4..b99e85f 100644
--- a/services/core/java/com/android/server/wm/DockedStackDividerController.java
+++ b/services/core/java/com/android/server/wm/DockedStackDividerController.java
@@ -175,7 +175,7 @@
getContentWidth());
final DisplayCutout displayCutout = mDisplayContent.calculateDisplayCutoutForRotation(
- rotation);
+ rotation).getDisplayCutout();
// Since we only care about feasible states, snap to the closest snap target, like it
// would happen when actually rotating the screen.
@@ -233,7 +233,7 @@
? mDisplayContent.mBaseDisplayWidth
: mDisplayContent.mBaseDisplayHeight;
final DisplayCutout displayCutout =
- mDisplayContent.calculateDisplayCutoutForRotation(rotation);
+ mDisplayContent.calculateDisplayCutoutForRotation(rotation).getDisplayCutout();
mService.mPolicy.getStableInsetsLw(rotation, dw, dh, displayCutout, mTmpRect);
config.unset();
config.orientation = (dw <= dh) ? ORIENTATION_PORTRAIT : ORIENTATION_LANDSCAPE;
diff --git a/services/core/java/com/android/server/wm/WindowManagerService.java b/services/core/java/com/android/server/wm/WindowManagerService.java
index 6b5ad60..80dab22 100644
--- a/services/core/java/com/android/server/wm/WindowManagerService.java
+++ b/services/core/java/com/android/server/wm/WindowManagerService.java
@@ -1437,7 +1437,9 @@
final DisplayFrames displayFrames = displayContent.mDisplayFrames;
// TODO: Not sure if onDisplayInfoUpdated() call is needed.
- displayFrames.onDisplayInfoUpdated(displayContent.getDisplayInfo());
+ final DisplayInfo displayInfo = displayContent.getDisplayInfo();
+ displayFrames.onDisplayInfoUpdated(displayInfo,
+ displayContent.calculateDisplayCutoutForRotation(displayInfo.rotation));
final Rect taskBounds;
if (atoken != null && atoken.getTask() != null) {
taskBounds = mTmpRect;
@@ -2096,7 +2098,7 @@
win.mLastRelayoutContentInsets.set(win.mContentInsets);
outVisibleInsets.set(win.mVisibleInsets);
outStableInsets.set(win.mStableInsets);
- outCutout.set(win.mDisplayCutout);
+ outCutout.set(win.mDisplayCutout.getDisplayCutout());
outOutsets.set(win.mOutsets);
outBackdropFrame.set(win.getBackdropFrame(win.mFrame));
if (localLOGV) Slog.v(
diff --git a/services/core/java/com/android/server/wm/WindowState.java b/services/core/java/com/android/server/wm/WindowState.java
index c4185fa..145aee9 100644
--- a/services/core/java/com/android/server/wm/WindowState.java
+++ b/services/core/java/com/android/server/wm/WindowState.java
@@ -202,6 +202,7 @@
import com.android.server.input.InputWindowHandle;
import com.android.server.policy.WindowManagerPolicy;
import com.android.server.wm.LocalAnimationAdapter.AnimationSpec;
+import com.android.server.wm.utils.WmDisplayCutout;
import java.io.PrintWriter;
import java.lang.ref.WeakReference;
@@ -351,8 +352,8 @@
private boolean mOutsetsChanged = false;
/** Part of the display that has been cut away. See {@link DisplayCutout}. */
- DisplayCutout mDisplayCutout = DisplayCutout.NO_CUTOUT;
- private DisplayCutout mLastDisplayCutout = DisplayCutout.NO_CUTOUT;
+ WmDisplayCutout mDisplayCutout = WmDisplayCutout.NO_CUTOUT;
+ private WmDisplayCutout mLastDisplayCutout = WmDisplayCutout.NO_CUTOUT;
private boolean mDisplayCutoutChanged;
/**
@@ -833,7 +834,7 @@
@Override
public void computeFrameLw(Rect parentFrame, Rect displayFrame, Rect overscanFrame,
Rect contentFrame, Rect visibleFrame, Rect decorFrame, Rect stableFrame,
- Rect outsetFrame, DisplayCutout displayCutout) {
+ Rect outsetFrame, WmDisplayCutout displayCutout) {
if (mWillReplaceWindow && (mAnimatingExit || !mReplacingRemoveRequested)) {
// This window is being replaced and either already got information that it's being
// removed or we are still waiting for some information. Because of this we don't
@@ -2914,7 +2915,7 @@
final boolean reportDraw = mWinAnimator.mDrawState == DRAW_PENDING;
final boolean reportOrientation = mReportOrientationChanged;
final int displayId = getDisplayId();
- final DisplayCutout displayCutout = mDisplayCutout;
+ final DisplayCutout displayCutout = mDisplayCutout.getDisplayCutout();
if (mAttrs.type != WindowManager.LayoutParams.TYPE_APPLICATION_STARTING
&& mClient instanceof IWindow.Stub) {
// To prevent deadlock simulate one-way call if win.mClient is a local object.
@@ -3186,7 +3187,7 @@
mVisibleInsets.writeToProto(proto, VISIBLE_INSETS);
mStableInsets.writeToProto(proto, STABLE_INSETS);
mOutsets.writeToProto(proto, OUTSETS);
- mDisplayCutout.writeToProto(proto, CUTOUT);
+ mDisplayCutout.getDisplayCutout().writeToProto(proto, CUTOUT);
proto.write(REMOVE_ON_EXIT, mRemoveOnExit);
proto.write(DESTROYING, mDestroying);
proto.write(REMOVED, mRemoved);
@@ -3332,7 +3333,7 @@
pw.print(" stable="); mStableInsets.printShortString(pw);
pw.print(" surface="); mAttrs.surfaceInsets.printShortString(pw);
pw.print(" outsets="); mOutsets.printShortString(pw);
- pw.print(" cutout=" + mDisplayCutout);
+ pw.print(" cutout=" + mDisplayCutout.getDisplayCutout());
pw.println();
pw.print(prefix); pw.print("Lst insets: overscan=");
mLastOverscanInsets.printShortString(pw);
diff --git a/services/core/java/com/android/server/wm/utils/WmDisplayCutout.java b/services/core/java/com/android/server/wm/utils/WmDisplayCutout.java
new file mode 100644
index 0000000..ea3f758
--- /dev/null
+++ b/services/core/java/com/android/server/wm/utils/WmDisplayCutout.java
@@ -0,0 +1,173 @@
+/*
+ * 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.server.wm.utils;
+
+import android.graphics.Rect;
+import android.util.Size;
+import android.view.DisplayCutout;
+import android.view.Gravity;
+
+import java.util.List;
+import java.util.Objects;
+
+/**
+ * Wrapper for DisplayCutout that also tracks the display size and using this allows (re)calculating
+ * safe insets.
+ */
+public class WmDisplayCutout {
+
+ public static final WmDisplayCutout NO_CUTOUT = new WmDisplayCutout(DisplayCutout.NO_CUTOUT,
+ null);
+
+ private final DisplayCutout mInner;
+ private final Size mFrameSize;
+
+ public WmDisplayCutout(DisplayCutout inner, Size frameSize) {
+ mInner = inner;
+ mFrameSize = frameSize;
+ }
+
+ public static WmDisplayCutout computeSafeInsets(DisplayCutout inner,
+ int displayWidth, int displayHeight) {
+ if (inner == DisplayCutout.NO_CUTOUT || inner.isBoundsEmpty()) {
+ return NO_CUTOUT;
+ }
+
+ final Size displaySize = new Size(displayWidth, displayHeight);
+ final Rect safeInsets = computeSafeInsets(displaySize, inner);
+ return new WmDisplayCutout(inner.replaceSafeInsets(safeInsets), displaySize);
+ }
+
+ /**
+ * Insets the reference frame of the cutout in the given directions.
+ *
+ * @return a copy of this instance which has been inset
+ * @hide
+ */
+ public WmDisplayCutout inset(int insetLeft, int insetTop, int insetRight, int insetBottom) {
+ DisplayCutout newInner = mInner.inset(insetLeft, insetTop, insetRight, insetBottom);
+
+ if (mInner == newInner) {
+ return this;
+ }
+
+ Size frame = mFrameSize == null ? null : new Size(
+ mFrameSize.getWidth() - insetLeft - insetRight,
+ mFrameSize.getHeight() - insetTop - insetBottom);
+
+ return new WmDisplayCutout(newInner, frame);
+ }
+
+ /**
+ * Recalculates the cutout relative to the given reference frame.
+ *
+ * The safe insets must already have been computed, e.g. with {@link #computeSafeInsets}.
+ *
+ * @return a copy of this instance with the safe insets recalculated
+ * @hide
+ */
+ public WmDisplayCutout calculateRelativeTo(Rect frame) {
+ if (mInner.isEmpty()) {
+ return this;
+ }
+ return inset(frame.left, frame.top,
+ mFrameSize.getWidth() - frame.right, mFrameSize.getHeight() - frame.bottom);
+ }
+
+ /**
+ * Calculates the safe insets relative to the given display size.
+ *
+ * @return a copy of this instance with the safe insets calculated
+ * @hide
+ */
+ public WmDisplayCutout computeSafeInsets(int width, int height) {
+ return computeSafeInsets(mInner, width, height);
+ }
+
+ private static Rect computeSafeInsets(Size displaySize, DisplayCutout cutout) {
+ if (displaySize.getWidth() < displaySize.getHeight()) {
+ final List<Rect> boundingRects = cutout.replaceSafeInsets(
+ new Rect(0, displaySize.getHeight() / 2, 0, displaySize.getHeight() / 2))
+ .getBoundingRects();
+ int topInset = findInsetForSide(displaySize, boundingRects, Gravity.TOP);
+ int bottomInset = findInsetForSide(displaySize, boundingRects, Gravity.BOTTOM);
+ return new Rect(0, topInset, 0, bottomInset);
+ } else if (displaySize.getWidth() > displaySize.getHeight()) {
+ final List<Rect> boundingRects = cutout.replaceSafeInsets(
+ new Rect(displaySize.getWidth() / 2, 0, displaySize.getWidth() / 2, 0))
+ .getBoundingRects();
+ int leftInset = findInsetForSide(displaySize, boundingRects, Gravity.LEFT);
+ int right = findInsetForSide(displaySize, boundingRects, Gravity.RIGHT);
+ return new Rect(leftInset, 0, right, 0);
+ } else {
+ throw new UnsupportedOperationException("not implemented: display=" + displaySize +
+ " cutout=" + cutout);
+ }
+ }
+
+ private static int findInsetForSide(Size display, List<Rect> boundingRects, int gravity) {
+ int inset = 0;
+ final int size = boundingRects.size();
+ for (int i = 0; i < size; i++) {
+ Rect boundingRect = boundingRects.get(i);
+ switch (gravity) {
+ case Gravity.TOP:
+ if (boundingRect.top == 0) {
+ inset = Math.max(inset, boundingRect.bottom);
+ }
+ break;
+ case Gravity.BOTTOM:
+ if (boundingRect.bottom == display.getHeight()) {
+ inset = Math.max(inset, display.getHeight() - boundingRect.top);
+ }
+ break;
+ case Gravity.LEFT:
+ if (boundingRect.left == 0) {
+ inset = Math.max(inset, boundingRect.right);
+ }
+ break;
+ case Gravity.RIGHT:
+ if (boundingRect.right == display.getWidth()) {
+ inset = Math.max(inset, display.getWidth() - boundingRect.left);
+ }
+ break;
+ default:
+ throw new IllegalArgumentException("unknown gravity: " + gravity);
+ }
+ }
+ return inset;
+ }
+
+ public DisplayCutout getDisplayCutout() {
+ return mInner;
+ }
+
+ @Override
+ public boolean equals(Object o) {
+ if (!(o instanceof WmDisplayCutout)) {
+ return false;
+ }
+ WmDisplayCutout that = (WmDisplayCutout) o;
+ return Objects.equals(mInner, that.mInner) &&
+ Objects.equals(mFrameSize, that.mFrameSize);
+ }
+
+ @Override
+ public int hashCode() {
+ return Objects.hash(mInner, mFrameSize);
+ }
+}
diff --git a/services/tests/servicestests/src/com/android/server/policy/FakeWindowState.java b/services/tests/servicestests/src/com/android/server/policy/FakeWindowState.java
index 5de393c..f3539fe 100644
--- a/services/tests/servicestests/src/com/android/server/policy/FakeWindowState.java
+++ b/services/tests/servicestests/src/com/android/server/policy/FakeWindowState.java
@@ -25,6 +25,8 @@
import android.view.IApplicationToken;
import android.view.WindowManager;
+import com.android.server.wm.utils.WmDisplayCutout;
+
public class FakeWindowState implements WindowManagerPolicy.WindowState {
public final Rect parentFrame = new Rect();
@@ -36,7 +38,7 @@
public final Rect stableFrame = new Rect();
public Rect outsetFrame = new Rect();
- public DisplayCutout displayCutout;
+ public WmDisplayCutout displayCutout;
public WindowManager.LayoutParams attrs;
public int displayId;
@@ -61,7 +63,7 @@
@Override
public void computeFrameLw(Rect parentFrame, Rect displayFrame, Rect overlayFrame,
Rect contentFrame, Rect visibleFrame, Rect decorFrame, Rect stableFrame,
- @Nullable Rect outsetFrame, DisplayCutout displayCutout) {
+ @Nullable Rect outsetFrame, WmDisplayCutout displayCutout) {
this.parentFrame.set(parentFrame);
this.displayFrame.set(displayFrame);
this.overscanFrame.set(overlayFrame);
diff --git a/services/tests/servicestests/src/com/android/server/policy/PhoneWindowManagerTestBase.java b/services/tests/servicestests/src/com/android/server/policy/PhoneWindowManagerTestBase.java
index 1d4348c..195dd39 100644
--- a/services/tests/servicestests/src/com/android/server/policy/PhoneWindowManagerTestBase.java
+++ b/services/tests/servicestests/src/com/android/server/policy/PhoneWindowManagerTestBase.java
@@ -41,6 +41,7 @@
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;
@@ -53,6 +54,7 @@
import com.android.server.policy.keyguard.KeyguardServiceDelegate;
import com.android.server.wm.DisplayFrames;
+import com.android.server.wm.utils.WmDisplayCutout;
import org.junit.Before;
@@ -98,8 +100,9 @@
}
private void updateDisplayFrames() {
- DisplayInfo info = displayInfoForRotation(mRotation, mHasDisplayCutout);
- mFrames = new DisplayFrames(Display.DEFAULT_DISPLAY, info);
+ Pair<DisplayInfo, WmDisplayCutout> info = displayInfoAndCutoutForRotation(mRotation,
+ mHasDisplayCutout);
+ mFrames = new DisplayFrames(Display.DEFAULT_DISPLAY, info.first, info.second);
}
public void addStatusBar() {
@@ -146,19 +149,26 @@
}
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) {
- info.displayCutout = displayCutoutForRotation(rotation)
- .computeSafeInsets(info.logicalWidth, info.logicalHeight);
+ cutout = WmDisplayCutout.computeSafeInsets(
+ displayCutoutForRotation(rotation), info.logicalWidth,
+ info.logicalHeight);
+ info.displayCutout = cutout.getDisplayCutout();
} else {
info.displayCutout = null;
}
- return info;
+ return Pair.create(info, cutout);
}
private static DisplayCutout displayCutoutForRotation(int rotation) {
diff --git a/services/tests/servicestests/src/com/android/server/wm/DisplayContentTests.java b/services/tests/servicestests/src/com/android/server/wm/DisplayContentTests.java
index 064e077..ccde049 100644
--- a/services/tests/servicestests/src/com/android/server/wm/DisplayContentTests.java
+++ b/services/tests/servicestests/src/com/android/server/wm/DisplayContentTests.java
@@ -50,6 +50,8 @@
import android.view.MotionEvent;
import android.view.Surface;
+import com.android.server.wm.utils.WmDisplayCutout;
+
import java.util.Arrays;
import java.util.LinkedList;
import java.util.List;
@@ -398,8 +400,9 @@
dc.mInitialDisplayWidth = 200;
dc.mInitialDisplayHeight = 400;
Rect r = new Rect(80, 0, 120, 10);
- final DisplayCutout cutout = fromBoundingRect(r.left, r.top, r.right, r.bottom)
- .computeSafeInsets(200, 400);
+ final DisplayCutout cutout = new WmDisplayCutout(
+ fromBoundingRect(r.left, r.top, r.right, r.bottom), null)
+ .computeSafeInsets(200, 400).getDisplayCutout();
dc.mInitialDisplayCutout = cutout;
dc.setRotation(Surface.ROTATION_0);
@@ -416,16 +419,18 @@
dc.mInitialDisplayWidth = 200;
dc.mInitialDisplayHeight = 400;
Rect r1 = new Rect(80, 0, 120, 10);
- final DisplayCutout cutout = fromBoundingRect(r1.left, r1.top, r1.right, r1.bottom)
- .computeSafeInsets(200, 400);
+ final DisplayCutout cutout = new WmDisplayCutout(
+ fromBoundingRect(r1.left, r1.top, r1.right, r1.bottom), null)
+ .computeSafeInsets(200, 400).getDisplayCutout();
dc.mInitialDisplayCutout = cutout;
dc.setRotation(Surface.ROTATION_90);
dc.computeScreenConfiguration(new Configuration()); // recomputes dc.mDisplayInfo.
final Rect r = new Rect(0, 80, 10, 120);
- assertEquals(fromBoundingRect(r.left, r.top, r.right, r.bottom)
- .computeSafeInsets(400, 200), dc.getDisplayInfo().displayCutout);
+ assertEquals(new WmDisplayCutout(
+ fromBoundingRect(r.left, r.top, r.right, r.bottom), null)
+ .computeSafeInsets(400, 200).getDisplayCutout(), dc.getDisplayInfo().displayCutout);
}
}
diff --git a/services/tests/servicestests/src/com/android/server/wm/WindowFrameTests.java b/services/tests/servicestests/src/com/android/server/wm/WindowFrameTests.java
index b5d5fc6..bd212a9 100644
--- a/services/tests/servicestests/src/com/android/server/wm/WindowFrameTests.java
+++ b/services/tests/servicestests/src/com/android/server/wm/WindowFrameTests.java
@@ -26,7 +26,6 @@
import android.platform.test.annotations.Presubmit;
import android.support.test.filters.SmallTest;
import android.support.test.runner.AndroidJUnit4;
-import android.view.DisplayCutout;
import android.view.DisplayInfo;
import android.view.Gravity;
import android.view.IWindow;
@@ -38,6 +37,8 @@
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
+import com.android.server.wm.utils.WmDisplayCutout;
+
/**
* Tests for the {@link WindowState#computeFrameLw} method and other window frame machinery.
*
@@ -159,7 +160,7 @@
// When mFrame extends past cf, the content insets are
// the difference between mFrame and ContentFrame. Visible
// and stable frames work the same way.
- w.computeFrameLw(pf, df, of, cf, vf, dcf, sf, null, DisplayCutout.NO_CUTOUT);
+ w.computeFrameLw(pf, df, of, cf, vf, dcf, sf, null, WmDisplayCutout.NO_CUTOUT);
assertRect(w.mFrame,0, 0, 1000, 1000);
assertRect(w.mContentInsets, 0, topContentInset, 0, bottomContentInset);
assertRect(w.mVisibleInsets, 0, topVisibleInset, 0, bottomVisibleInset);
@@ -174,7 +175,7 @@
w.mAttrs.width = 100; w.mAttrs.height = 100; //have to clear MATCH_PARENT
w.mRequestedWidth = 100;
w.mRequestedHeight = 100;
- w.computeFrameLw(pf, df, of, cf, vf, dcf, sf, null, DisplayCutout.NO_CUTOUT);
+ w.computeFrameLw(pf, df, of, cf, vf, dcf, sf, null, WmDisplayCutout.NO_CUTOUT);
assertRect(w.mFrame, 100, 100, 200, 200);
assertRect(w.mContentInsets, 0, 0, 0, 0);
// In this case the frames are shrunk to the window frame.
@@ -195,7 +196,7 @@
// Here the window has FILL_PARENT, FILL_PARENT
// so we expect it to fill the entire available frame.
- w.computeFrameLw(pf, pf, pf, pf, pf, pf, pf, pf, DisplayCutout.NO_CUTOUT);
+ w.computeFrameLw(pf, pf, pf, pf, pf, pf, pf, pf, WmDisplayCutout.NO_CUTOUT);
assertRect(w.mFrame, 0, 0, 1000, 1000);
// It can select various widths and heights within the bounds.
@@ -203,14 +204,14 @@
// and we use mRequestedWidth/mRequestedHeight
w.mAttrs.width = 300;
w.mAttrs.height = 300;
- w.computeFrameLw(pf, pf, pf, pf, pf, pf, pf, pf, DisplayCutout.NO_CUTOUT);
+ w.computeFrameLw(pf, pf, pf, pf, pf, pf, pf, pf, WmDisplayCutout.NO_CUTOUT);
// Explicit width and height without requested width/height
// gets us nothing.
assertRect(w.mFrame, 0, 0, 0, 0);
w.mRequestedWidth = 300;
w.mRequestedHeight = 300;
- w.computeFrameLw(pf, pf, pf, pf, pf, pf, pf, pf, DisplayCutout.NO_CUTOUT);
+ w.computeFrameLw(pf, pf, pf, pf, pf, pf, pf, pf, WmDisplayCutout.NO_CUTOUT);
// With requestedWidth/Height we can freely choose our size within the
// parent bounds.
assertRect(w.mFrame, 0, 0, 300, 300);
@@ -223,14 +224,14 @@
w.mRequestedWidth = -1;
w.mAttrs.width = 100;
w.mAttrs.height = 100;
- w.computeFrameLw(pf, pf, pf, pf, pf, pf, pf, pf, DisplayCutout.NO_CUTOUT);
+ w.computeFrameLw(pf, pf, pf, pf, pf, pf, pf, pf, WmDisplayCutout.NO_CUTOUT);
assertRect(w.mFrame, 0, 0, 100, 100);
w.mAttrs.flags = 0;
// But sizes too large will be clipped to the containing frame
w.mRequestedWidth = 1200;
w.mRequestedHeight = 1200;
- w.computeFrameLw(pf, pf, pf, pf, pf, pf, pf, pf, DisplayCutout.NO_CUTOUT);
+ w.computeFrameLw(pf, pf, pf, pf, pf, pf, pf, pf, WmDisplayCutout.NO_CUTOUT);
assertRect(w.mFrame, 0, 0, 1000, 1000);
// Before they are clipped though windows will be shifted
@@ -238,7 +239,7 @@
w.mAttrs.y = 300;
w.mRequestedWidth = 1000;
w.mRequestedHeight = 1000;
- w.computeFrameLw(pf, pf, pf, pf, pf, pf, pf, pf, DisplayCutout.NO_CUTOUT);
+ w.computeFrameLw(pf, pf, pf, pf, pf, pf, pf, pf, WmDisplayCutout.NO_CUTOUT);
assertRect(w.mFrame, 0, 0, 1000, 1000);
// If there is room to move around in the parent frame the window will be shifted according
@@ -248,16 +249,16 @@
w.mRequestedWidth = 300;
w.mRequestedHeight = 300;
w.mAttrs.gravity = Gravity.RIGHT | Gravity.TOP;
- w.computeFrameLw(pf, pf, pf, pf, pf, pf, pf, pf, DisplayCutout.NO_CUTOUT);
+ w.computeFrameLw(pf, pf, pf, pf, pf, pf, pf, pf, WmDisplayCutout.NO_CUTOUT);
assertRect(w.mFrame, 700, 0, 1000, 300);
w.mAttrs.gravity = Gravity.RIGHT | Gravity.BOTTOM;
- w.computeFrameLw(pf, pf, pf, pf, pf, pf, pf, pf, DisplayCutout.NO_CUTOUT);
+ w.computeFrameLw(pf, pf, pf, pf, pf, pf, pf, pf, WmDisplayCutout.NO_CUTOUT);
assertRect(w.mFrame, 700, 700, 1000, 1000);
// Window specified x and y are interpreted as offsets in the opposite
// direction of gravity
w.mAttrs.x = 100;
w.mAttrs.y = 100;
- w.computeFrameLw(pf, pf, pf, pf, pf, pf, pf, pf, DisplayCutout.NO_CUTOUT);
+ w.computeFrameLw(pf, pf, pf, pf, pf, pf, pf, pf, WmDisplayCutout.NO_CUTOUT);
assertRect(w.mFrame, 600, 600, 900, 900);
}
@@ -278,7 +279,7 @@
w.mAttrs.gravity = Gravity.LEFT | Gravity.TOP;
final Rect pf = new Rect(0, 0, logicalWidth, logicalHeight);
- w.computeFrameLw(pf, pf, pf, pf, pf, pf, pf, null, DisplayCutout.NO_CUTOUT);
+ w.computeFrameLw(pf, pf, pf, pf, pf, pf, pf, null, WmDisplayCutout.NO_CUTOUT);
// For non fullscreen tasks the containing frame is based off the
// task bounds not the parent frame.
assertRect(w.mFrame, taskLeft, taskTop, taskRight, taskBottom);
@@ -290,7 +291,7 @@
final int cfRight = logicalWidth / 2;
final int cfBottom = logicalHeight / 2;
final Rect cf = new Rect(0, 0, cfRight, cfBottom);
- w.computeFrameLw(pf, pf, pf, cf, cf, pf, cf, null, DisplayCutout.NO_CUTOUT);
+ w.computeFrameLw(pf, pf, pf, cf, cf, pf, cf, null, WmDisplayCutout.NO_CUTOUT);
assertRect(w.mFrame, taskLeft, taskTop, taskRight, taskBottom);
int contentInsetRight = taskRight - cfRight;
int contentInsetBottom = taskBottom - cfBottom;
@@ -307,7 +308,7 @@
final int insetRight = insetLeft + (taskRight - taskLeft);
final int insetBottom = insetTop + (taskBottom - taskTop);
task.mInsetBounds.set(insetLeft, insetTop, insetRight, insetBottom);
- w.computeFrameLw(pf, pf, pf, cf, cf, pf, cf, null, DisplayCutout.NO_CUTOUT);
+ w.computeFrameLw(pf, pf, pf, cf, cf, pf, cf, null, WmDisplayCutout.NO_CUTOUT);
assertRect(w.mFrame, taskLeft, taskTop, taskRight, taskBottom);
contentInsetRight = insetRight - cfRight;
contentInsetBottom = insetBottom - cfBottom;
@@ -339,13 +340,13 @@
final Rect policyCrop = new Rect();
- w.computeFrameLw(pf, df, of, cf, vf, dcf, sf, null, DisplayCutout.NO_CUTOUT);
+ w.computeFrameLw(pf, df, of, cf, vf, dcf, sf, null, WmDisplayCutout.NO_CUTOUT);
w.calculatePolicyCrop(policyCrop);
assertRect(policyCrop, 0, cf.top, logicalWidth, cf.bottom);
dcf.setEmpty();
// Likewise with no decor frame we would get no crop
- w.computeFrameLw(pf, df, of, cf, vf, dcf, sf, null, DisplayCutout.NO_CUTOUT);
+ w.computeFrameLw(pf, df, of, cf, vf, dcf, sf, null, WmDisplayCutout.NO_CUTOUT);
w.calculatePolicyCrop(policyCrop);
assertRect(policyCrop, 0, 0, logicalWidth, logicalHeight);
@@ -358,7 +359,7 @@
w.mAttrs.height = logicalHeight / 2;
w.mRequestedWidth = logicalWidth / 2;
w.mRequestedHeight = logicalHeight / 2;
- w.computeFrameLw(pf, pf, pf, pf, pf, pf, pf, pf, DisplayCutout.NO_CUTOUT);
+ w.computeFrameLw(pf, pf, pf, pf, pf, pf, pf, pf, WmDisplayCutout.NO_CUTOUT);
w.calculatePolicyCrop(policyCrop);
// Normally the crop is shrunk from the decor frame
@@ -395,7 +396,7 @@
final Rect pf = new Rect(0, 0, logicalWidth, logicalHeight);
w.computeFrameLw(pf /* parentFrame */, pf /* displayFrame */, pf /* overscanFrame */,
pf /* contentFrame */, pf /* visibleFrame */, pf /* decorFrame */,
- pf /* stableFrame */, null /* outsetFrame */, DisplayCutout.NO_CUTOUT);
+ pf /* stableFrame */, null /* outsetFrame */, WmDisplayCutout.NO_CUTOUT);
// For non fullscreen tasks the containing frame is based off the
// task bounds not the parent frame.
assertRect(w.mFrame, taskLeft, taskTop, taskRight, taskBottom);
@@ -414,7 +415,7 @@
w.computeFrameLw(pf /* parentFrame */, pf /* displayFrame */, pf /* overscanFrame */,
cf /* contentFrame */, cf /* visibleFrame */, pf /* decorFrame */,
- cf /* stableFrame */, null /* outsetFrame */, DisplayCutout.NO_CUTOUT);
+ cf /* stableFrame */, null /* outsetFrame */, WmDisplayCutout.NO_CUTOUT);
assertEquals(cf, w.mFrame);
assertEquals(cf, w.getContentFrameLw());
assertRect(w.mContentInsets, 0, 0, 0, 0);
@@ -427,17 +428,17 @@
WindowState w = createWindow(task, FILL_PARENT, FILL_PARENT);
w.mAttrs.gravity = Gravity.LEFT | Gravity.TOP;
- final Rect pf = new Rect(0, 0, 1000, 1000);
+ final Rect pf = new Rect(0, 0, 1000, 2000);
// Create a display cutout of size 50x50, aligned top-center
- final DisplayCutout cutout = fromBoundingRect(500, 0, 550, 50)
- .computeSafeInsets(pf.width(), pf.height());
+ final WmDisplayCutout cutout = WmDisplayCutout.computeSafeInsets(
+ fromBoundingRect(500, 0, 550, 50), pf.width(), pf.height());
w.computeFrameLw(pf, pf, pf, pf, pf, pf, pf, pf, cutout);
- assertEquals(w.mDisplayCutout.getSafeInsetTop(), 50);
- assertEquals(w.mDisplayCutout.getSafeInsetBottom(), 0);
- assertEquals(w.mDisplayCutout.getSafeInsetLeft(), 0);
- assertEquals(w.mDisplayCutout.getSafeInsetRight(), 0);
+ assertEquals(w.mDisplayCutout.getDisplayCutout().getSafeInsetTop(), 50);
+ assertEquals(w.mDisplayCutout.getDisplayCutout().getSafeInsetBottom(), 0);
+ assertEquals(w.mDisplayCutout.getDisplayCutout().getSafeInsetLeft(), 0);
+ assertEquals(w.mDisplayCutout.getDisplayCutout().getSafeInsetRight(), 0);
}
private WindowStateWithTask createWindow(Task task, int width, int height) {
diff --git a/services/tests/servicestests/src/com/android/server/wm/utils/WmDisplayCutoutTest.java b/services/tests/servicestests/src/com/android/server/wm/utils/WmDisplayCutoutTest.java
new file mode 100644
index 0000000..f7addf6
--- /dev/null
+++ b/services/tests/servicestests/src/com/android/server/wm/utils/WmDisplayCutoutTest.java
@@ -0,0 +1,157 @@
+/*
+ * 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.server.wm.utils;
+
+
+import static android.view.DisplayCutout.NO_CUTOUT;
+import static android.view.DisplayCutout.fromBoundingRect;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotEquals;
+
+import android.graphics.Rect;
+import android.platform.test.annotations.Presubmit;
+import android.support.test.filters.SmallTest;
+import android.support.test.runner.AndroidJUnit4;
+import android.util.Size;
+import android.view.DisplayCutout;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.util.Arrays;
+
+/**
+ * Tests for {@link WmDisplayCutout}
+ *
+ * Run with: atest WmDisplayCutoutTest
+ */
+@RunWith(AndroidJUnit4.class)
+@SmallTest
+@Presubmit
+public class WmDisplayCutoutTest {
+
+ private final DisplayCutout mCutoutTop = new DisplayCutout(
+ new Rect(0, 100, 0, 0),
+ Arrays.asList(new Rect(50, 0, 75, 100)));
+
+ @Test
+ public void calculateRelativeTo_top() {
+ WmDisplayCutout cutout = WmDisplayCutout.computeSafeInsets(
+ fromBoundingRect(0, 0, 100, 20), 200, 400)
+ .calculateRelativeTo(new Rect(5, 5, 95, 195));
+
+ assertEquals(new Rect(0, 15, 0, 0), cutout.getDisplayCutout().getSafeInsets());
+ }
+
+ @Test
+ public void calculateRelativeTo_left() {
+ WmDisplayCutout cutout = WmDisplayCutout.computeSafeInsets(
+ fromBoundingRect(0, 0, 20, 100), 400, 200)
+ .calculateRelativeTo(new Rect(5, 5, 195, 95));
+
+ assertEquals(new Rect(15, 0, 0, 0), cutout.getDisplayCutout().getSafeInsets());
+ }
+
+ @Test
+ public void calculateRelativeTo_bottom() {
+ WmDisplayCutout cutout = WmDisplayCutout.computeSafeInsets(
+ fromBoundingRect(0, 180, 100, 200), 100, 200)
+ .calculateRelativeTo(new Rect(5, 5, 95, 195));
+
+ assertEquals(new Rect(0, 0, 0, 15), cutout.getDisplayCutout().getSafeInsets());
+ }
+
+ @Test
+ public void calculateRelativeTo_right() {
+ WmDisplayCutout cutout = WmDisplayCutout.computeSafeInsets(
+ fromBoundingRect(180, 0, 200, 100), 200, 100)
+ .calculateRelativeTo(new Rect(5, 5, 195, 95));
+
+ assertEquals(new Rect(0, 0, 15, 0), cutout.getDisplayCutout().getSafeInsets());
+ }
+
+ @Test
+ public void calculateRelativeTo_bounds() {
+ WmDisplayCutout cutout = WmDisplayCutout.computeSafeInsets(
+ fromBoundingRect(0, 0, 100, 20), 200, 400)
+ .calculateRelativeTo(new Rect(5, 10, 95, 180));
+
+ assertEquals(new Rect(-5, -10, 95, 10), cutout.getDisplayCutout().getBounds().getBounds());
+ }
+
+ @Test
+ public void computeSafeInsets_top() {
+ WmDisplayCutout cutout = WmDisplayCutout.computeSafeInsets(
+ fromBoundingRect(0, 0, 100, 20), 200, 400);
+
+ assertEquals(new Rect(0, 20, 0, 0), cutout.getDisplayCutout().getSafeInsets());
+ }
+
+ @Test
+ public void computeSafeInsets_left() {
+ WmDisplayCutout cutout = WmDisplayCutout.computeSafeInsets(
+ fromBoundingRect(0, 0, 20, 100), 400, 200);
+
+ assertEquals(new Rect(20, 0, 0, 0), cutout.getDisplayCutout().getSafeInsets());
+ }
+
+ @Test
+ public void computeSafeInsets_bottom() {
+ WmDisplayCutout cutout = WmDisplayCutout.computeSafeInsets(
+ fromBoundingRect(0, 180, 100, 200), 100, 200);
+
+ assertEquals(new Rect(0, 0, 0, 20), cutout.getDisplayCutout().getSafeInsets());
+ }
+
+ @Test
+ public void computeSafeInsets_right() {
+ WmDisplayCutout cutout = WmDisplayCutout.computeSafeInsets(
+ fromBoundingRect(180, 0, 200, 100), 200, 100);
+
+ assertEquals(new Rect(0, 0, 20, 0), cutout.getDisplayCutout().getSafeInsets());
+ }
+
+ @Test
+ public void computeSafeInsets_bounds() {
+ DisplayCutout cutout = WmDisplayCutout.computeSafeInsets(mCutoutTop, 1000,
+ 2000).getDisplayCutout();
+
+ assertEquals(mCutoutTop.getBounds().getBounds(),
+ cutout.getBounds().getBounds());
+ }
+
+ @Test
+ public void test_equals() {
+ assertEquals(new WmDisplayCutout(NO_CUTOUT, null), new WmDisplayCutout(NO_CUTOUT, null));
+ assertEquals(new WmDisplayCutout(mCutoutTop, new Size(1, 2)),
+ new WmDisplayCutout(mCutoutTop, new Size(1, 2)));
+
+ assertNotEquals(new WmDisplayCutout(mCutoutTop, new Size(1, 2)),
+ new WmDisplayCutout(mCutoutTop, new Size(5, 6)));
+ assertNotEquals(new WmDisplayCutout(mCutoutTop, new Size(1, 2)),
+ new WmDisplayCutout(NO_CUTOUT, new Size(1, 2)));
+ }
+
+ @Test
+ public void test_hashCode() {
+ assertEquals(new WmDisplayCutout(NO_CUTOUT, null).hashCode(),
+ new WmDisplayCutout(NO_CUTOUT, null).hashCode());
+ assertEquals(new WmDisplayCutout(mCutoutTop, new Size(1, 2)).hashCode(),
+ new WmDisplayCutout(mCutoutTop, new Size(1, 2)).hashCode());
+ }
+}
\ No newline at end of file