Add right annotation to IActivityTaskManager#onSplashScreenViewCopyFinished

Bug: 288398263
Test: m update-api; m wear-sdk; m WearServices; atest WmTests
Defer-CP-To-Master: 288398263

Change-Id: I0449eb983348707cab18995b176428f57793caa3

3 files changed, 5 insertions, 4 deletions

diff --git a/core/java/android/app/IActivityTaskManager.aidl b/core/java/android/app/IActivityTaskManager.aidl
index df6badcffe8e..d54074818b41 100644
--- a/core/java/android/app/IActivityTaskManager.aidl
+++ b/core/java/android/app/IActivityTaskManager.aidl
@@ -328,7 +328,7 @@ interface IActivityTaskManager {
      * A splash screen view has copied.
      */
     void onSplashScreenViewCopyFinished(int taskId,
-            in SplashScreenView.SplashScreenViewParcelable material);
+            in @nullable SplashScreenView.SplashScreenViewParcelable material);
 
     /**
      * When the Picture-in-picture state has changed.
diff --git a/services/core/java/com/android/server/wm/ActivityRecord.java b/services/core/java/com/android/server/wm/ActivityRecord.java
index 24d99387d63c..95af8830f827 100644
--- a/services/core/java/com/android/server/wm/ActivityRecord.java
+++ b/services/core/java/com/android/server/wm/ActivityRecord.java
@@ -2725,7 +2725,7 @@ final class ActivityRecord extends WindowToken implements WindowManagerService.A
      * Receive the splash screen data from shell, sending to client.
      * @param parcelable The data to reconstruct the splash screen view, null mean unable to copy.
      */
-    void onCopySplashScreenFinish(SplashScreenViewParcelable parcelable) {
+    void onCopySplashScreenFinish(@Nullable SplashScreenViewParcelable parcelable) {
         removeTransferSplashScreenTimeout();
         final SurfaceControl windowAnimationLeash = (parcelable == null
                 || mTransferringSplashScreenState != TRANSFER_SPLASH_SCREEN_COPYING
diff --git a/services/core/java/com/android/server/wm/ActivityTaskManagerService.java b/services/core/java/com/android/server/wm/ActivityTaskManagerService.java
index 3c56a4e5eb04..343f3721503b 100644
--- a/services/core/java/com/android/server/wm/ActivityTaskManagerService.java
+++ b/services/core/java/com/android/server/wm/ActivityTaskManagerService.java
@@ -3608,8 +3608,9 @@ public class ActivityTaskManagerService extends IActivityTaskManager.Stub {
      * @hide
      */
     @Override
-    public void onSplashScreenViewCopyFinished(int taskId, SplashScreenViewParcelable parcelable)
-            throws RemoteException {
+    public void onSplashScreenViewCopyFinished(int taskId,
+            @Nullable SplashScreenViewParcelable parcelable)
+                throws RemoteException {
         mAmInternal.enforceCallingPermission(MANAGE_ACTIVITY_TASKS,
                 "copySplashScreenViewFinish()");
         synchronized (mGlobalLock) {