From 0a78e8feafddd4a6ecdf9de7c7ab67d6df026074 Mon Sep 17 00:00:00 2001 From: Jorge Gil Date: Thu, 6 Apr 2023 00:50:19 +0000 Subject: Remove outsets used to crop beyond the task bounds Having outsets around the task bounds was previously needed to capture input events outside the task for resizing. With I70cd2edf5720759e171298c1864854ab81b13b27, it's possible to register regions beyond the surface for input events, so outsets are no longer necessary. This also fixes flickering around the corners/edges during drag resizing. Flickering before & after (bottom-right corner): Before: http://recall/-/fY0xovcFXvWKac90hrLiAe/gxj4XfRMS5BMw6SJJnfOmd After: http://recall/-/fY0xovcFXvWKac90hrLiAe/hLuUohiTSMNl4mgVkDZqqj Bug: 270202228 Test: atest WindowDecorationTests Test: manual: drag resize, verify there's less flickering around the edge/corner of the task. Change-Id: Ib9764cf17f23ef9b5688ead7ae93dabbc1155049 --- .../shell/windowdecor/CaptionWindowDecoration.java | 8 -- .../windowdecor/DesktopModeWindowDecoration.java | 34 +++------ .../shell/windowdecor/DragResizeInputListener.java | 88 ++++++++++++---------- .../wm/shell/windowdecor/WindowDecoration.java | 62 +++------------ .../shell/windowdecor/WindowDecorationTests.java | 51 +++---------- 5 files changed, 75 insertions(+), 168 deletions(-) diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/windowdecor/CaptionWindowDecoration.java b/libs/WindowManager/Shell/src/com/android/wm/shell/windowdecor/CaptionWindowDecoration.java index 060dc4e05b46..dfde7e6feff5 100644 --- a/libs/WindowManager/Shell/src/com/android/wm/shell/windowdecor/CaptionWindowDecoration.java +++ b/libs/WindowManager/Shell/src/com/android/wm/shell/windowdecor/CaptionWindowDecoration.java @@ -110,19 +110,11 @@ public class CaptionWindowDecoration extends WindowDecoration mWidth - mResizeHandleThickness) { + if (x > mTaskWidth) { ctrlType |= TaskPositioner.CTRL_TYPE_RIGHT; } - if (y < mResizeHandleThickness) { + if (y < 0) { ctrlType |= TaskPositioner.CTRL_TYPE_TOP; } - if (y > mHeight - mResizeHandleThickness) { + if (y > mTaskHeight) { ctrlType |= TaskPositioner.CTRL_TYPE_BOTTOM; } return ctrlType; diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/windowdecor/WindowDecoration.java b/libs/WindowManager/Shell/src/com/android/wm/shell/windowdecor/WindowDecoration.java index 4ebd09fdecee..bc5fd4dcbdc8 100644 --- a/libs/WindowManager/Shell/src/com/android/wm/shell/windowdecor/WindowDecoration.java +++ b/libs/WindowManager/Shell/src/com/android/wm/shell/windowdecor/WindowDecoration.java @@ -98,7 +98,6 @@ public abstract class WindowDecoration private final Binder mOwner = new Binder(); private final Rect mCaptionInsetsRect = new Rect(); - private final Rect mTaskSurfaceCrop = new Rect(); private final float[] mTmpColor = new float[3]; WindowDecoration( @@ -218,21 +217,14 @@ public abstract class WindowDecoration final Rect taskBounds = taskConfig.windowConfiguration.getBounds(); final Resources resources = mDecorWindowContext.getResources(); - outResult.mDecorContainerOffsetX = -loadDimensionPixelSize(resources, params.mOutsetLeftId); - outResult.mDecorContainerOffsetY = -loadDimensionPixelSize(resources, params.mOutsetTopId); - outResult.mWidth = taskBounds.width() - + loadDimensionPixelSize(resources, params.mOutsetRightId) - - outResult.mDecorContainerOffsetX; - outResult.mHeight = taskBounds.height() - + loadDimensionPixelSize(resources, params.mOutsetBottomId) - - outResult.mDecorContainerOffsetY; - startT.setPosition( - mDecorationContainerSurface, - outResult.mDecorContainerOffsetX, outResult.mDecorContainerOffsetY) - .setWindowCrop(mDecorationContainerSurface, - outResult.mWidth, outResult.mHeight) + outResult.mWidth = taskBounds.width(); + outResult.mHeight = taskBounds.height(); + startT.setWindowCrop(mDecorationContainerSurface, outResult.mWidth, outResult.mHeight) .show(mDecorationContainerSurface); + // TODO(b/270202228): This surface can be removed. Instead, use + // |mDecorationContainerSurface| to set the background now that it no longer has outsets + // and its crop is set to the task bounds. // TaskBackgroundSurface if (mTaskBackgroundSurface == null) { final SurfaceControl.Builder builder = mSurfaceControlBuilderSupplier.get(); @@ -250,8 +242,7 @@ public abstract class WindowDecoration mTmpColor[0] = (float) Color.red(backgroundColorInt) / 255.f; mTmpColor[1] = (float) Color.green(backgroundColorInt) / 255.f; mTmpColor[2] = (float) Color.blue(backgroundColorInt) / 255.f; - startT.setWindowCrop(mTaskBackgroundSurface, taskBounds.width(), - taskBounds.height()) + startT.setWindowCrop(mTaskBackgroundSurface, taskBounds.width(), taskBounds.height()) .setShadowRadius(mTaskBackgroundSurface, shadowRadius) .setColor(mTaskBackgroundSurface, mTmpColor) .show(mTaskBackgroundSurface); @@ -269,11 +260,7 @@ public abstract class WindowDecoration final int captionHeight = loadDimensionPixelSize(resources, params.mCaptionHeightId); final int captionWidth = taskBounds.width(); - startT.setPosition( - mCaptionContainerSurface, - -outResult.mDecorContainerOffsetX + params.mCaptionX, - -outResult.mDecorContainerOffsetY + params.mCaptionY) - .setWindowCrop(mCaptionContainerSurface, captionWidth, captionHeight) + startT.setWindowCrop(mCaptionContainerSurface, captionWidth, captionHeight) .show(mCaptionContainerSurface); if (mCaptionWindowManager == null) { @@ -314,14 +301,9 @@ public abstract class WindowDecoration // Task surface itself Point taskPosition = mTaskInfo.positionInParent; - mTaskSurfaceCrop.set( - outResult.mDecorContainerOffsetX, - outResult.mDecorContainerOffsetY, - outResult.mWidth + outResult.mDecorContainerOffsetX, - outResult.mHeight + outResult.mDecorContainerOffsetY); startT.show(mTaskSurface); finishT.setPosition(mTaskSurface, taskPosition.x, taskPosition.y) - .setCrop(mTaskSurface, mTaskSurfaceCrop); + .setWindowCrop(mTaskSurface, outResult.mWidth, outResult.mHeight); } /** @@ -447,37 +429,15 @@ public abstract class WindowDecoration int mCaptionWidthId; int mShadowRadiusId; - int mOutsetTopId; - int mOutsetBottomId; - int mOutsetLeftId; - int mOutsetRightId; - int mCaptionX; int mCaptionY; - void setOutsets(int leftId, int topId, int rightId, int bottomId) { - mOutsetLeftId = leftId; - mOutsetTopId = topId; - mOutsetRightId = rightId; - mOutsetBottomId = bottomId; - } - - void setCaptionPosition(int left, int top) { - mCaptionX = left; - mCaptionY = top; - } - void reset() { mLayoutResId = Resources.ID_NULL; mCaptionHeightId = Resources.ID_NULL; mCaptionWidthId = Resources.ID_NULL; mShadowRadiusId = Resources.ID_NULL; - mOutsetTopId = Resources.ID_NULL; - mOutsetBottomId = Resources.ID_NULL; - mOutsetLeftId = Resources.ID_NULL; - mOutsetRightId = Resources.ID_NULL; - mCaptionX = 0; mCaptionY = 0; } @@ -487,14 +447,10 @@ public abstract class WindowDecoration int mWidth; int mHeight; T mRootView; - int mDecorContainerOffsetX; - int mDecorContainerOffsetY; void reset() { mWidth = 0; mHeight = 0; - mDecorContainerOffsetX = 0; - mDecorContainerOffsetY = 0; mRootView = null; } } diff --git a/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/windowdecor/WindowDecorationTests.java b/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/windowdecor/WindowDecorationTests.java index dfa3c1010eed..e8147ff264cc 100644 --- a/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/windowdecor/WindowDecorationTests.java +++ b/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/windowdecor/WindowDecorationTests.java @@ -159,14 +159,8 @@ public class WindowDecorationTests extends ShellTestCase { .setVisible(false) .build(); taskInfo.isFocused = false; - // Density is 2. Outsets are (20, 40, 60, 80) px. Shadow radius is 10px. Caption height is - // 64px. + // Density is 2. Shadow radius is 10px. Caption height is 64px. taskInfo.configuration.densityDpi = DisplayMetrics.DENSITY_DEFAULT * 2; - mRelayoutParams.setOutsets( - R.dimen.test_window_decor_left_outset, - R.dimen.test_window_decor_top_outset, - R.dimen.test_window_decor_right_outset, - R.dimen.test_window_decor_bottom_outset); final SurfaceControl taskSurface = mock(SurfaceControl.class); final TestWindowDecoration windowDecor = createWindowDecoration(taskInfo, taskSurface); @@ -213,14 +207,8 @@ public class WindowDecorationTests extends ShellTestCase { .setVisible(true) .build(); taskInfo.isFocused = true; - // Density is 2. Outsets are (20, 40, 60, 80) px. Shadow radius is 10px. Caption height is - // 64px. + // Density is 2. Shadow radius is 10px. Caption height is 64px. taskInfo.configuration.densityDpi = DisplayMetrics.DENSITY_DEFAULT * 2; - mRelayoutParams.setOutsets( - R.dimen.test_window_decor_left_outset, - R.dimen.test_window_decor_top_outset, - R.dimen.test_window_decor_right_outset, - R.dimen.test_window_decor_bottom_outset); final SurfaceControl taskSurface = mock(SurfaceControl.class); final TestWindowDecoration windowDecor = createWindowDecoration(taskInfo, taskSurface); @@ -229,8 +217,7 @@ public class WindowDecorationTests extends ShellTestCase { verify(decorContainerSurfaceBuilder).setParent(taskSurface); verify(decorContainerSurfaceBuilder).setContainerLayer(); verify(mMockSurfaceControlStartT).setTrustedOverlay(decorContainerSurface, true); - verify(mMockSurfaceControlStartT).setPosition(decorContainerSurface, -20, -40); - verify(mMockSurfaceControlStartT).setWindowCrop(decorContainerSurface, 380, 220); + verify(mMockSurfaceControlStartT).setWindowCrop(decorContainerSurface, 300, 100); verify(taskBackgroundSurfaceBuilder).setParent(taskSurface); verify(taskBackgroundSurfaceBuilder).setEffectLayer(); @@ -244,7 +231,6 @@ public class WindowDecorationTests extends ShellTestCase { verify(captionContainerSurfaceBuilder).setParent(decorContainerSurface); verify(captionContainerSurfaceBuilder).setContainerLayer(); - verify(mMockSurfaceControlStartT).setPosition(captionContainerSurface, 20, 40); verify(mMockSurfaceControlStartT).setWindowCrop(captionContainerSurface, 300, 64); verify(mMockSurfaceControlStartT).show(captionContainerSurface); @@ -268,12 +254,12 @@ public class WindowDecorationTests extends ShellTestCase { verify(mMockSurfaceControlFinishT) .setPosition(taskSurface, TASK_POSITION_IN_PARENT.x, TASK_POSITION_IN_PARENT.y); verify(mMockSurfaceControlFinishT) - .setCrop(taskSurface, new Rect(-20, -40, 360, 180)); + .setWindowCrop(taskSurface, 300, 100); verify(mMockSurfaceControlStartT) .show(taskSurface); - assertEquals(380, mRelayoutResult.mWidth); - assertEquals(220, mRelayoutResult.mHeight); + assertEquals(300, mRelayoutResult.mWidth); + assertEquals(100, mRelayoutResult.mHeight); } @Test @@ -309,14 +295,8 @@ public class WindowDecorationTests extends ShellTestCase { .setVisible(true) .build(); taskInfo.isFocused = true; - // Density is 2. Outsets are (20, 40, 60, 80) px. Shadow radius is 10px. Caption height is - // 64px. + // Density is 2. Shadow radius is 10px. Caption height is 64px. taskInfo.configuration.densityDpi = DisplayMetrics.DENSITY_DEFAULT * 2; - mRelayoutParams.setOutsets( - R.dimen.test_window_decor_left_outset, - R.dimen.test_window_decor_top_outset, - R.dimen.test_window_decor_right_outset, - R.dimen.test_window_decor_bottom_outset); final SurfaceControl taskSurface = mock(SurfaceControl.class); final TestWindowDecoration windowDecor = createWindowDecoration(taskInfo, taskSurface); @@ -419,11 +399,6 @@ public class WindowDecorationTests extends ShellTestCase { .build(); taskInfo.isFocused = true; taskInfo.configuration.densityDpi = DisplayMetrics.DENSITY_DEFAULT * 2; - mRelayoutParams.setOutsets( - R.dimen.test_window_decor_left_outset, - R.dimen.test_window_decor_top_outset, - R.dimen.test_window_decor_right_outset, - R.dimen.test_window_decor_bottom_outset); final SurfaceControl taskSurface = mock(SurfaceControl.class); final TestWindowDecoration windowDecor = createWindowDecoration(taskInfo, taskSurface); windowDecor.relayout(taskInfo); @@ -438,7 +413,7 @@ public class WindowDecorationTests extends ShellTestCase { verify(additionalWindowSurfaceBuilder).setContainerLayer(); verify(additionalWindowSurfaceBuilder).setParent(decorContainerSurface); verify(additionalWindowSurfaceBuilder).build(); - verify(mMockSurfaceControlAddWindowT).setPosition(additionalWindowSurface, 20, 40); + verify(mMockSurfaceControlAddWindowT).setPosition(additionalWindowSurface, 0, 0); final int width = WindowDecoration.loadDimensionPixelSize( mContext.getResources(), mCaptionMenuWidthId); final int height = WindowDecoration.loadDimensionPixelSize( @@ -496,11 +471,6 @@ public class WindowDecorationTests extends ShellTestCase { .build(); taskInfo.isFocused = true; taskInfo.configuration.densityDpi = DisplayMetrics.DENSITY_DEFAULT * 2; - mRelayoutParams.setOutsets( - R.dimen.test_window_decor_left_outset, - R.dimen.test_window_decor_top_outset, - R.dimen.test_window_decor_right_outset, - R.dimen.test_window_decor_bottom_outset); final SurfaceControl taskSurface = mock(SurfaceControl.class); final TestWindowDecoration windowDecor = createWindowDecoration(taskInfo, taskSurface); @@ -508,7 +478,6 @@ public class WindowDecorationTests extends ShellTestCase { verify(captionContainerSurfaceBuilder).setParent(decorContainerSurface); verify(captionContainerSurfaceBuilder).setContainerLayer(); - verify(mMockSurfaceControlStartT).setPosition(captionContainerSurface, 20, 40); // Width of the captionContainerSurface should match the width of TASK_BOUNDS verify(mMockSurfaceControlStartT).setWindowCrop(captionContainerSurface, 300, 64); verify(mMockSurfaceControlStartT).show(captionContainerSurface); @@ -584,9 +553,7 @@ public class WindowDecorationTests extends ShellTestCase { String name = "Test Window"; WindowDecoration.AdditionalWindow additionalWindow = addWindow(R.layout.desktop_mode_window_decor_handle_menu_app_info_pill, name, - mMockSurfaceControlAddWindowT, - x - mRelayoutResult.mDecorContainerOffsetX, - y - mRelayoutResult.mDecorContainerOffsetY, + mMockSurfaceControlAddWindowT, x, y, width, height, shadowRadius, cornerRadius); return additionalWindow; } -- cgit v1.2.3-59-g8ed1b