Handle insets for letterboxing correctly
Add letterbox insets to main window insets to get the correct
amount of insets.
Test: Go to recents in landscape with cutout.
Change-Id: I45882d5fb3166252e4b4a333177211623fae34b0
Fixes: 72757033
diff --git a/services/core/java/com/android/server/wm/RecentsAnimationController.java b/services/core/java/com/android/server/wm/RecentsAnimationController.java
index 19d6691..87a7a74 100644
--- a/services/core/java/com/android/server/wm/RecentsAnimationController.java
+++ b/services/core/java/com/android/server/wm/RecentsAnimationController.java
@@ -51,6 +51,7 @@
import com.google.android.collect.Sets;
import com.android.server.wm.SurfaceAnimator.OnAnimationFinishedCallback;
+import com.android.server.wm.utils.InsetUtils;
import java.io.PrintWriter;
import java.util.ArrayList;
@@ -400,9 +401,11 @@
if (mainWindow == null) {
return null;
}
+ final Rect insets = new Rect(mainWindow.mContentInsets);
+ InsetUtils.addInsets(insets, mainWindow.mAppToken.getLetterboxInsets());
mTarget = new RemoteAnimationTarget(mTask.mTaskId, MODE_CLOSING, mCapturedLeash,
!mTask.fillsParent(), mainWindow.mWinAnimator.mLastClipRect,
- mainWindow.mContentInsets, mTask.getPrefixOrderIndex(), position, bounds,
+ insets, mTask.getPrefixOrderIndex(), position, bounds,
mTask.getWindowConfiguration(), mIsRecentTaskInvisible);
return mTarget;
}
diff --git a/services/core/java/com/android/server/wm/RemoteAnimationController.java b/services/core/java/com/android/server/wm/RemoteAnimationController.java
index c590067..88577d0 100644
--- a/services/core/java/com/android/server/wm/RemoteAnimationController.java
+++ b/services/core/java/com/android/server/wm/RemoteAnimationController.java
@@ -37,6 +37,7 @@
import com.android.internal.util.FastPrintWriter;
import com.android.server.wm.SurfaceAnimator.OnAnimationFinishedCallback;
+import com.android.server.wm.utils.InsetUtils;
import java.io.PrintWriter;
import java.io.StringWriter;
@@ -235,9 +236,11 @@
|| mCapturedLeash == null) {
return null;
}
+ final Rect insets = new Rect(mainWindow.mContentInsets);
+ InsetUtils.addInsets(insets, mAppWindowToken.getLetterboxInsets());
mTarget = new RemoteAnimationTarget(task.mTaskId, getMode(),
mCapturedLeash, !mAppWindowToken.fillsParent(),
- mainWindow.mWinAnimator.mLastClipRect, mainWindow.mContentInsets,
+ mainWindow.mWinAnimator.mLastClipRect, insets,
mAppWindowToken.getPrefixOrderIndex(), mPosition, mStackBounds,
task.getWindowConfiguration(), false /*isNotInRecents*/);
return mTarget;
diff --git a/services/core/java/com/android/server/wm/TaskSnapshotController.java b/services/core/java/com/android/server/wm/TaskSnapshotController.java
index 970a8d7..5f9d679 100644
--- a/services/core/java/com/android/server/wm/TaskSnapshotController.java
+++ b/services/core/java/com/android/server/wm/TaskSnapshotController.java
@@ -27,7 +27,6 @@
import android.app.ActivityManager.TaskSnapshot;
import android.content.pm.PackageManager;
import android.graphics.Bitmap;
-import android.graphics.Color;
import android.graphics.GraphicBuffer;
import android.graphics.Rect;
import android.os.Environment;
@@ -45,6 +44,7 @@
import com.android.server.policy.WindowManagerPolicy.ScreenOffListener;
import com.android.server.policy.WindowManagerPolicy.StartingSurface;
import com.android.server.wm.TaskSnapshotSurface.SystemBarBackgroundPainter;
+import com.android.server.wm.utils.InsetUtils;
import com.google.android.collect.Sets;
@@ -273,7 +273,7 @@
return null;
}
return new TaskSnapshot(buffer, top.getConfiguration().orientation,
- getInsetsFromTaskBounds(mainWindow, task),
+ getInsets(mainWindow),
isLowRamDevice /* reduced */, scaleFraction /* scale */,
true /* isRealSnapshot */);
}
@@ -282,11 +282,11 @@
return mIsRunningOnWear || mIsRunningOnTv || mIsRunningOnIoT;
}
- private Rect getInsetsFromTaskBounds(WindowState state, Task task) {
+ private Rect getInsets(WindowState state) {
// XXX(b/72757033): These are insets relative to the window frame, but we're really
// interested in the insets relative to the task bounds.
- Rect insets = minRect(state.mContentInsets, state.mStableInsets);
- insets = maxRect(insets, state.mAppToken.getLetterboxInsets());
+ final Rect insets = minRect(state.mContentInsets, state.mStableInsets);
+ InsetUtils.addInsets(insets, state.mAppToken.getLetterboxInsets());
return insets;
}
@@ -297,13 +297,6 @@
Math.min(rect1.bottom, rect2.bottom));
}
- private Rect maxRect(Rect rect1, Rect rect2) {
- return new Rect(Math.max(rect1.left, rect2.left),
- Math.max(rect1.top, rect2.top),
- Math.max(rect1.right, rect2.right),
- Math.max(rect1.bottom, rect2.bottom));
- }
-
/**
* Retrieves all closing tasks based on the list of closing apps during an app transition.
*/
diff --git a/services/core/java/com/android/server/wm/utils/InsetUtils.java b/services/core/java/com/android/server/wm/utils/InsetUtils.java
new file mode 100644
index 0000000..b4a998a
--- /dev/null
+++ b/services/core/java/com/android/server/wm/utils/InsetUtils.java
@@ -0,0 +1,38 @@
+/*
+ * 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;
+
+/**
+ * Utility methods to handle insets represented as rects.
+ */
+public class InsetUtils {
+
+ private InsetUtils() {
+ }
+
+ /**
+ * Adds {@code insetsToAdd} to {@code inOutInsets}.
+ */
+ public static void addInsets(Rect inOutInsets, Rect insetsToAdd) {
+ inOutInsets.left += insetsToAdd.left;
+ inOutInsets.top += insetsToAdd.top;
+ inOutInsets.right += insetsToAdd.right;
+ inOutInsets.bottom += insetsToAdd.bottom;
+ }
+}
diff --git a/services/tests/servicestests/src/com/android/server/wm/utils/InsetUtilsTest.java b/services/tests/servicestests/src/com/android/server/wm/utils/InsetUtilsTest.java
new file mode 100644
index 0000000..d0f0fe3
--- /dev/null
+++ b/services/tests/servicestests/src/com/android/server/wm/utils/InsetUtilsTest.java
@@ -0,0 +1,43 @@
+/*
+ * 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 junit.framework.Assert.assertEquals;
+
+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.Pair;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+@RunWith(AndroidJUnit4.class)
+@SmallTest
+@Presubmit
+public class InsetUtilsTest {
+
+ @Test
+ public void testAdd() throws Exception {
+ final Rect rect1 = new Rect(10, 20, 30, 40);
+ final Rect rect2 = new Rect(50, 60, 70, 80);
+ InsetUtils.addInsets(rect1, rect2);
+ assertEquals(new Rect(60, 80, 100, 120), rect1);
+ }
+}
+