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Commit 1997b793 authored May 09, 2023 by Jorge Gil Committed by Automerger Merge Worker May 09, 2023

Merge "Do not create window decorations for split roots" into udc-dev am: 782fc415 am: c06c1515

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23013944

Change-Id: I5636cda969eb4278a551be7a7a70d5dc88704a7e
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>

parents f43040ce c06c1515

libs/WindowManager/Shell/src/com/android/wm/shell/splitscreen/SplitScreenController.java

+5 −0

Original line number	Diff line number	Diff line
		@@ -337,6 +337,11 @@ public class SplitScreenController implements DragAndDropPolicy.Starter,
		return isTaskInSplitScreen(taskId) && isSplitScreenVisible();
		}

		/** Check whether the task is the single-top root or the root of one of the stages. */
		public boolean isTaskRootOrStageRoot(int taskId) {
		return mStageCoordinator.isRootOrStageRoot(taskId);
		}

		public @SplitPosition int getSplitPosition(int taskId) {
		return mStageCoordinator.getSplitPosition(taskId);
		}

libs/WindowManager/Shell/src/com/android/wm/shell/splitscreen/StageCoordinator.java

+7 −0

Original line number	Diff line number	Diff line
		@@ -377,6 +377,13 @@ public class StageCoordinator implements SplitLayout.SplitLayoutHandler,
		return STAGE_TYPE_UNDEFINED;
		}

		boolean isRootOrStageRoot(int taskId) {
		if (mRootTaskInfo != null && mRootTaskInfo.taskId == taskId) {
		return true;
		}
		return mMainStage.isRootTaskId(taskId) \|\| mSideStage.isRootTaskId(taskId);
		}

		boolean moveToStage(ActivityManager.RunningTaskInfo task, @SplitPosition int stagePosition,
		WindowContainerTransaction wct) {
		prepareEnterSplitScreen(wct, task, stagePosition);

libs/WindowManager/Shell/src/com/android/wm/shell/splitscreen/StageTaskListener.java

+4 −0

Original line number	Diff line number	Diff line
		@@ -286,6 +286,10 @@ class StageTaskListener implements ShellTaskOrganizer.TaskListener {
		}
		}

		boolean isRootTaskId(int taskId) {
		return mRootTaskInfo != null && mRootTaskInfo.taskId == taskId;
		}

		void onResizing(Rect newBounds, Rect sideBounds, SurfaceControl.Transaction t, int offsetX,
		int offsetY, boolean immediately) {
		if (mSplitDecorManager != null && mRootTaskInfo != null) {

libs/WindowManager/Shell/src/com/android/wm/shell/windowdecor/DesktopModeWindowDecorViewModel.java

+4 −0

Original line number	Diff line number	Diff line
		@@ -760,6 +760,10 @@ public class DesktopModeWindowDecorViewModel implements WindowDecorViewModel {

		private boolean shouldShowWindowDecor(RunningTaskInfo taskInfo) {
		if (taskInfo.getWindowingMode() == WINDOWING_MODE_FREEFORM) return true;
		if (mSplitScreenController.isPresent()
		&& mSplitScreenController.get().isTaskRootOrStageRoot(taskInfo.taskId)) {
		return false;
		}
		return DesktopModeStatus.isProto2Enabled()
		&& taskInfo.getActivityType() == ACTIVITY_TYPE_STANDARD
		&& mDisplayController.getDisplayContext(taskInfo.displayId)