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-rw-r--r--libs/WindowManager/Shell/src/com/android/wm/shell/windowdecor/DesktopModeWindowDecoration.java89
-rw-r--r--libs/WindowManager/Shell/src/com/android/wm/shell/windowdecor/WindowDecoration.java185
2 files changed, 153 insertions, 121 deletions
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/windowdecor/DesktopModeWindowDecoration.java b/libs/WindowManager/Shell/src/com/android/wm/shell/windowdecor/DesktopModeWindowDecoration.java
index a4ade1b676ec..01a479f0bc6c 100644
--- a/libs/WindowManager/Shell/src/com/android/wm/shell/windowdecor/DesktopModeWindowDecoration.java
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/windowdecor/DesktopModeWindowDecoration.java
@@ -233,32 +233,7 @@ public class DesktopModeWindowDecoration extends WindowDecoration<WindowDecorLin
}
if (oldRootView != mResult.mRootView) {
- if (mRelayoutParams.mLayoutResId == R.layout.desktop_mode_app_handle) {
- mWindowDecorViewHolder = new AppHandleViewHolder(
- mResult.mRootView,
- mOnCaptionTouchListener,
- mOnCaptionButtonClickListener
- );
- } else if (mRelayoutParams.mLayoutResId
- == R.layout.desktop_mode_app_header) {
- loadAppInfoIfNeeded();
- mWindowDecorViewHolder = new AppHeaderViewHolder(
- mResult.mRootView,
- mOnCaptionTouchListener,
- mOnCaptionButtonClickListener,
- mOnCaptionLongClickListener,
- mOnCaptionGenericMotionListener,
- mAppName,
- mAppIconBitmap,
- () -> {
- if (!isMaximizeMenuActive()) {
- createMaximizeMenu();
- }
- return Unit.INSTANCE;
- });
- } else {
- throw new IllegalArgumentException("Unexpected layout resource id");
- }
+ mWindowDecorViewHolder = createViewHolder();
}
Trace.beginSection("DesktopModeWindowDecoration#relayout-binding");
mWindowDecorViewHolder.bindData(mTaskInfo);
@@ -269,16 +244,18 @@ public class DesktopModeWindowDecoration extends WindowDecoration<WindowDecorLin
closeMaximizeMenu();
}
- final boolean isFreeform =
- taskInfo.getWindowingMode() == WINDOWING_MODE_FREEFORM;
- final boolean isDragResizeable = isFreeform && taskInfo.isResizeable;
- if (!isDragResizeable) {
+ updateDragResizeListener(oldDecorationSurface);
+ updateMaximizeMenu(startT);
+ Trace.endSection(); // DesktopModeWindowDecoration#relayout
+ }
+
+ private void updateDragResizeListener(SurfaceControl oldDecorationSurface) {
+ if (!isDragResizable(mTaskInfo)) {
if (!mTaskInfo.positionInParent.equals(mPositionInParent)) {
// We still want to track caption bar's exclusion region on a non-resizeable task.
updateExclusionRegion();
}
closeDragResizeListener();
- Trace.endSection(); // DesktopModeWindowDecoration#relayout
return;
}
@@ -312,15 +289,51 @@ public class DesktopModeWindowDecoration extends WindowDecoration<WindowDecorLin
|| !mTaskInfo.positionInParent.equals(mPositionInParent)) {
updateExclusionRegion();
}
+ }
- if (isMaximizeMenuActive()) {
- if (!mTaskInfo.isVisible()) {
- closeMaximizeMenu();
- } else {
- mMaximizeMenu.positionMenu(calculateMaximizeMenuPosition(), startT);
- }
+ private static boolean isDragResizable(ActivityManager.RunningTaskInfo taskInfo) {
+ final boolean isFreeform =
+ taskInfo.getWindowingMode() == WINDOWING_MODE_FREEFORM;
+ return isFreeform && taskInfo.isResizeable;
+ }
+
+ private void updateMaximizeMenu(SurfaceControl.Transaction startT) {
+ if (!isDragResizable(mTaskInfo) || !isMaximizeMenuActive()) {
+ return;
}
- Trace.endSection(); // DesktopModeWindowDecoration#relayout
+ if (!mTaskInfo.isVisible()) {
+ closeMaximizeMenu();
+ } else {
+ mMaximizeMenu.positionMenu(calculateMaximizeMenuPosition(), startT);
+ }
+ }
+
+ private WindowDecorationViewHolder createViewHolder() {
+ if (mRelayoutParams.mLayoutResId == R.layout.desktop_mode_app_handle) {
+ return new AppHandleViewHolder(
+ mResult.mRootView,
+ mOnCaptionTouchListener,
+ mOnCaptionButtonClickListener
+ );
+ } else if (mRelayoutParams.mLayoutResId
+ == R.layout.desktop_mode_app_header) {
+ loadAppInfoIfNeeded();
+ return new AppHeaderViewHolder(
+ mResult.mRootView,
+ mOnCaptionTouchListener,
+ mOnCaptionButtonClickListener,
+ mOnCaptionLongClickListener,
+ mOnCaptionGenericMotionListener,
+ mAppName,
+ mAppIconBitmap,
+ () -> {
+ if (!isMaximizeMenuActive()) {
+ createMaximizeMenu();
+ }
+ return Unit.INSTANCE;
+ });
+ }
+ throw new IllegalArgumentException("Unexpected layout resource id");
}
@VisibleForTesting
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 a08f97cde06f..b9532dd9e681 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
@@ -213,13 +213,39 @@ public abstract class WindowDecoration<T extends View & TaskFocusStateConsumer>
return;
}
+ inflateIfNeeded(params, wct, rootView, oldLayoutResId, outResult);
+ if (outResult.mRootView == null) {
+ // Didn't manage to create a root view, early out.
+ return;
+ }
+ rootView = null; // Clear it just in case we use it accidentally
+
+ updateCaptionVisibility(outResult.mRootView, mTaskInfo.displayId);
+
+ final Rect taskBounds = mTaskInfo.getConfiguration().windowConfiguration.getBounds();
+ outResult.mWidth = taskBounds.width();
+ outResult.mHeight = taskBounds.height();
+ outResult.mRootView.setTaskFocusState(mTaskInfo.isFocused);
+ final Resources resources = mDecorWindowContext.getResources();
+ outResult.mCaptionHeight = loadDimensionPixelSize(resources, params.mCaptionHeightId);
+ outResult.mCaptionWidth = params.mCaptionWidthId != Resources.ID_NULL
+ ? loadDimensionPixelSize(resources, params.mCaptionWidthId) : taskBounds.width();
+ outResult.mCaptionX = (outResult.mWidth - outResult.mCaptionWidth) / 2;
+
+ updateDecorationContainerSurface(startT, outResult);
+ updateCaptionContainerSurface(startT, outResult);
+ updateCaptionInsets(params, wct, outResult, taskBounds);
+ updateTaskSurface(params, startT, finishT, outResult);
+ updateViewHost(params, startT, outResult);
+ }
+
+ private void inflateIfNeeded(RelayoutParams params, WindowContainerTransaction wct,
+ T rootView, int oldLayoutResId, RelayoutResult<T> outResult) {
if (rootView == null && params.mLayoutResId == 0) {
throw new IllegalArgumentException("layoutResId and rootView can't both be invalid.");
}
outResult.mRootView = rootView;
- rootView = null; // Clear it just in case we use it accidentally
-
final int oldDensityDpi = mWindowDecorConfig != null
? mWindowDecorConfig.densityDpi : DENSITY_DPI_UNDEFINED;
final int oldNightMode = mWindowDecorConfig != null
@@ -253,25 +279,17 @@ public abstract class WindowDecoration<T extends View & TaskFocusStateConsumer>
outResult.mRootView = (T) LayoutInflater.from(mDecorWindowContext)
.inflate(params.mLayoutResId, null);
}
+ }
- updateCaptionVisibility(outResult.mRootView, mTaskInfo.displayId);
-
- final Resources resources = mDecorWindowContext.getResources();
- final Configuration taskConfig = mTaskInfo.getConfiguration();
- final Rect taskBounds = taskConfig.windowConfiguration.getBounds();
- final boolean isFullscreen = taskConfig.windowConfiguration.getWindowingMode()
- == WINDOWING_MODE_FULLSCREEN;
- outResult.mWidth = taskBounds.width();
- outResult.mHeight = taskBounds.height();
-
- // DecorationContainerSurface
+ private void updateDecorationContainerSurface(
+ SurfaceControl.Transaction startT, RelayoutResult<T> outResult) {
if (mDecorationContainerSurface == null) {
final SurfaceControl.Builder builder = mSurfaceControlBuilderSupplier.get();
mDecorationContainerSurface = builder
.setName("Decor container of Task=" + mTaskInfo.taskId)
.setContainerLayer()
.setParent(mTaskSurface)
- .setCallsite("WindowDecoration.relayout_1")
+ .setCallsite("WindowDecoration.updateDecorationContainerSurface")
.build();
startT.setTrustedOverlay(mDecorationContainerSurface, true)
@@ -281,101 +299,101 @@ public abstract class WindowDecoration<T extends View & TaskFocusStateConsumer>
startT.setWindowCrop(mDecorationContainerSurface, outResult.mWidth, outResult.mHeight)
.show(mDecorationContainerSurface);
+ }
- // CaptionContainerSurface, CaptionWindowManager
+ private void updateCaptionContainerSurface(
+ SurfaceControl.Transaction startT, RelayoutResult<T> outResult) {
if (mCaptionContainerSurface == null) {
final SurfaceControl.Builder builder = mSurfaceControlBuilderSupplier.get();
mCaptionContainerSurface = builder
.setName("Caption container of Task=" + mTaskInfo.taskId)
.setContainerLayer()
.setParent(mDecorationContainerSurface)
- .setCallsite("WindowDecoration.relayout_2")
+ .setCallsite("WindowDecoration.updateCaptionContainerSurface")
.build();
}
- outResult.mCaptionHeight = loadDimensionPixelSize(resources, params.mCaptionHeightId);
- outResult.mCaptionWidth = params.mCaptionWidthId != Resources.ID_NULL
- ? loadDimensionPixelSize(resources, params.mCaptionWidthId) : taskBounds.width();
- outResult.mCaptionX = (outResult.mWidth - outResult.mCaptionWidth) / 2;
-
startT.setWindowCrop(mCaptionContainerSurface, outResult.mCaptionWidth,
outResult.mCaptionHeight)
.setPosition(mCaptionContainerSurface, outResult.mCaptionX, 0 /* y */)
.setLayer(mCaptionContainerSurface, CAPTION_LAYER_Z_ORDER)
.show(mCaptionContainerSurface);
+ }
- outResult.mRootView.setTaskFocusState(mTaskInfo.isFocused);
-
- // Caption insets
- if (mIsCaptionVisible) {
- // Caption inset is the full width of the task with the |captionHeight| and
- // positioned at the top of the task bounds, also in absolute coordinates.
- // So just reuse the task bounds and adjust the bottom coordinate.
- final Rect captionInsetsRect = new Rect(taskBounds);
- captionInsetsRect.bottom = captionInsetsRect.top + outResult.mCaptionHeight;
-
- // Caption bounding rectangles: these are optional, and are used to present finer
- // insets than traditional |Insets| to apps about where their content is occluded.
- // These are also in absolute coordinates.
- final Rect[] boundingRects;
- final int numOfElements = params.mOccludingCaptionElements.size();
- if (numOfElements == 0) {
- boundingRects = null;
- } else {
- // The customizable region can at most be equal to the caption bar.
- if (params.hasInputFeatureSpy()) {
- outResult.mCustomizableCaptionRegion.set(captionInsetsRect);
- }
- boundingRects = new Rect[numOfElements];
- for (int i = 0; i < numOfElements; i++) {
- final OccludingCaptionElement element =
- params.mOccludingCaptionElements.get(i);
- final int elementWidthPx =
- resources.getDimensionPixelSize(element.mWidthResId);
- boundingRects[i] =
- calculateBoundingRect(element, elementWidthPx, captionInsetsRect);
- // Subtract the regions used by the caption elements, the rest is
- // customizable.
- if (params.hasInputFeatureSpy()) {
- outResult.mCustomizableCaptionRegion.op(boundingRects[i],
- Region.Op.DIFFERENCE);
- }
- }
- }
-
- final WindowDecorationInsets newInsets = new WindowDecorationInsets(
- mTaskInfo.token, mOwner, captionInsetsRect, boundingRects);
- if (!newInsets.equals(mWindowDecorationInsets)) {
- // Add or update this caption as an insets source.
- mWindowDecorationInsets = newInsets;
- mWindowDecorationInsets.addOrUpdate(wct);
- }
- } else {
+ private void updateCaptionInsets(RelayoutParams params, WindowContainerTransaction wct,
+ RelayoutResult<T> outResult, Rect taskBounds) {
+ if (!mIsCaptionVisible) {
if (mWindowDecorationInsets != null) {
mWindowDecorationInsets.remove(wct);
mWindowDecorationInsets = null;
}
+ return;
}
-
- // Task surface itself
- float shadowRadius;
- final Point taskPosition = mTaskInfo.positionInParent;
- if (isFullscreen) {
- // Shadow is not needed for fullscreen tasks
- shadowRadius = 0;
+ // Caption inset is the full width of the task with the |captionHeight| and
+ // positioned at the top of the task bounds, also in absolute coordinates.
+ // So just reuse the task bounds and adjust the bottom coordinate.
+ final Rect captionInsetsRect = new Rect(taskBounds);
+ captionInsetsRect.bottom = captionInsetsRect.top + outResult.mCaptionHeight;
+
+ // Caption bounding rectangles: these are optional, and are used to present finer
+ // insets than traditional |Insets| to apps about where their content is occluded.
+ // These are also in absolute coordinates.
+ final Rect[] boundingRects;
+ final int numOfElements = params.mOccludingCaptionElements.size();
+ if (numOfElements == 0) {
+ boundingRects = null;
} else {
- shadowRadius = loadDimension(resources, params.mShadowRadiusId);
+ // The customizable region can at most be equal to the caption bar.
+ if (params.hasInputFeatureSpy()) {
+ outResult.mCustomizableCaptionRegion.set(captionInsetsRect);
+ }
+ final Resources resources = mDecorWindowContext.getResources();
+ boundingRects = new Rect[numOfElements];
+ for (int i = 0; i < numOfElements; i++) {
+ final OccludingCaptionElement element =
+ params.mOccludingCaptionElements.get(i);
+ final int elementWidthPx =
+ resources.getDimensionPixelSize(element.mWidthResId);
+ boundingRects[i] =
+ calculateBoundingRect(element, elementWidthPx, captionInsetsRect);
+ // Subtract the regions used by the caption elements, the rest is
+ // customizable.
+ if (params.hasInputFeatureSpy()) {
+ outResult.mCustomizableCaptionRegion.op(boundingRects[i],
+ Region.Op.DIFFERENCE);
+ }
+ }
}
+ final WindowDecorationInsets newInsets = new WindowDecorationInsets(
+ mTaskInfo.token, mOwner, captionInsetsRect, boundingRects);
+ if (!newInsets.equals(mWindowDecorationInsets)) {
+ // Add or update this caption as an insets source.
+ mWindowDecorationInsets = newInsets;
+ mWindowDecorationInsets.addOrUpdate(wct);
+ }
+ }
+
+ private void updateTaskSurface(RelayoutParams params, SurfaceControl.Transaction startT,
+ SurfaceControl.Transaction finishT, RelayoutResult<T> outResult) {
if (params.mSetTaskPositionAndCrop) {
+ final Point taskPosition = mTaskInfo.positionInParent;
startT.setWindowCrop(mTaskSurface, outResult.mWidth, outResult.mHeight);
finishT.setWindowCrop(mTaskSurface, outResult.mWidth, outResult.mHeight)
.setPosition(mTaskSurface, taskPosition.x, taskPosition.y);
}
- startT.setShadowRadius(mTaskSurface, shadowRadius)
- .show(mTaskSurface);
+ float shadowRadius;
+ if (mTaskInfo.getWindowingMode() == WINDOWING_MODE_FULLSCREEN) {
+ // Shadow is not needed for fullscreen tasks
+ shadowRadius = 0;
+ } else {
+ shadowRadius =
+ loadDimension(mDecorWindowContext.getResources(), params.mShadowRadiusId);
+ }
+ startT.setShadowRadius(mTaskSurface, shadowRadius).show(mTaskSurface);
finishT.setShadowRadius(mTaskSurface, shadowRadius);
+
if (mTaskInfo.getWindowingMode() == WINDOWING_MODE_FREEFORM) {
if (!DesktopModeStatus.isVeiledResizeEnabled()) {
// When fluid resize is enabled, add a background to freeform tasks
@@ -390,7 +408,10 @@ public abstract class WindowDecoration<T extends View & TaskFocusStateConsumer>
} else if (!DesktopModeStatus.isVeiledResizeEnabled()) {
startT.unsetColor(mTaskSurface);
}
+ }
+ private void updateViewHost(RelayoutParams params, SurfaceControl.Transaction onDrawTransaction,
+ RelayoutResult<T> outResult) {
Trace.beginSection("CaptionViewHostLayout");
if (mCaptionWindowManager == null) {
// Put caption under a container surface because ViewRootImpl sets the destination frame
@@ -399,9 +420,7 @@ public abstract class WindowDecoration<T extends View & TaskFocusStateConsumer>
mTaskInfo.getConfiguration(), mCaptionContainerSurface,
null /* hostInputToken */);
}
-
- // Caption view
- mCaptionWindowManager.setConfiguration(taskConfig);
+ mCaptionWindowManager.setConfiguration(mTaskInfo.getConfiguration());
final WindowManager.LayoutParams lp =
new WindowManager.LayoutParams(outResult.mCaptionWidth, outResult.mCaptionHeight,
TYPE_APPLICATION,
@@ -414,14 +433,14 @@ public abstract class WindowDecoration<T extends View & TaskFocusStateConsumer>
mViewHost = mSurfaceControlViewHostFactory.create(mDecorWindowContext, mDisplay,
mCaptionWindowManager);
if (params.mApplyStartTransactionOnDraw) {
- mViewHost.getRootSurfaceControl().applyTransactionOnDraw(startT);
+ mViewHost.getRootSurfaceControl().applyTransactionOnDraw(onDrawTransaction);
}
mViewHost.setView(outResult.mRootView, lp);
Trace.endSection();
} else {
Trace.beginSection("CaptionViewHostLayout-relayout");
if (params.mApplyStartTransactionOnDraw) {
- mViewHost.getRootSurfaceControl().applyTransactionOnDraw(startT);
+ mViewHost.getRootSurfaceControl().applyTransactionOnDraw(onDrawTransaction);
}
mViewHost.relayout(lp);
Trace.endSection();
generated by cgit v1.2.3-59-g8ed1b (git 2.39.0) at 2025-12-09 09:10:56 +0000