Merge "Remove existing divider immediately when entering split" into 24D1-dev

2 files changed, 3 insertions, 1 deletions

diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/common/split/SplitWindowManager.java b/libs/WindowManager/Shell/src/com/android/wm/shell/common/split/SplitWindowManager.java
index 8fb9bda539a0..5d121c23c6e1 100644
--- a/libs/WindowManager/Shell/src/com/android/wm/shell/common/split/SplitWindowManager.java
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/common/split/SplitWindowManager.java
@@ -143,6 +143,8 @@ public final class SplitWindowManager extends WindowlessWindowManager {
     /**
      * Releases the surface control of the current {@link DividerView} and tear down the view
      * hierarchy.
+     * @param t If supplied, the surface removal will be bundled with this Transaction. If
+     *          called with null, removes the surface immediately.
      */
     void release(@Nullable SurfaceControl.Transaction t) {
         if (mDividerView != null) {
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/splitscreen/StageCoordinator.java b/libs/WindowManager/Shell/src/com/android/wm/shell/splitscreen/StageCoordinator.java
index 53463a7fe593..c85da526b062 100644
--- a/libs/WindowManager/Shell/src/com/android/wm/shell/splitscreen/StageCoordinator.java
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/splitscreen/StageCoordinator.java
@@ -1825,7 +1825,7 @@ public class StageCoordinator implements SplitLayout.SplitLayoutHandler,
 
     void finishEnterSplitScreen(SurfaceControl.Transaction finishT) {
         ProtoLog.d(WM_SHELL_SPLIT_SCREEN, "finishEnterSplitScreen");
-        mSplitLayout.update(finishT, true /* resetImePosition */);
+        mSplitLayout.update(null, true /* resetImePosition */);
         mMainStage.getSplitDecorManager().inflate(mContext, mMainStage.mRootLeash,
                 getMainStageBounds());
         mSideStage.getSplitDecorManager().inflate(mContext, mSideStage.mRootLeash,