diff --git a/libs/WindowManager/Shell/Android.bp b/libs/WindowManager/Shell/Android.bp
index 198a4df..b749a06 100644
--- a/libs/WindowManager/Shell/Android.bp
+++ b/libs/WindowManager/Shell/Android.bp
@@ -165,12 +165,23 @@
     },
 }
 
+filegroup {
+    name: "wm_shell-shared-aidls",
+
+    srcs: [
+        "shared/**/*.aidl",
+    ],
+
+    path: "shared/src",
+}
+
 java_library {
     name: "WindowManager-Shell-shared",
 
     srcs: [
         "shared/**/*.java",
         "shared/**/*.kt",
+        ":wm_shell-shared-aidls",
     ],
     static_libs: [
         "androidx.dynamicanimation_dynamicanimation",
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/transition/IHomeTransitionListener.aidl b/libs/WindowManager/Shell/shared/src/com/android/wm/shell/shared/IHomeTransitionListener.aidl
similarity index 91%
rename from libs/WindowManager/Shell/src/com/android/wm/shell/transition/IHomeTransitionListener.aidl
rename to libs/WindowManager/Shell/shared/src/com/android/wm/shell/shared/IHomeTransitionListener.aidl
index 72fba3b..8481c44 100644
--- a/libs/WindowManager/Shell/src/com/android/wm/shell/transition/IHomeTransitionListener.aidl
+++ b/libs/WindowManager/Shell/shared/src/com/android/wm/shell/shared/IHomeTransitionListener.aidl
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2023 The Android Open Source Project
+ * Copyright (C) 2024 The Android Open Source Project
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package com.android.wm.shell.transition;
+package com.android.wm.shell.shared;
 
 import android.window.RemoteTransition;
 import android.window.TransitionFilter;
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/transition/IShellTransitions.aidl b/libs/WindowManager/Shell/shared/src/com/android/wm/shell/shared/IShellTransitions.aidl
similarity index 93%
rename from libs/WindowManager/Shell/src/com/android/wm/shell/transition/IShellTransitions.aidl
rename to libs/WindowManager/Shell/shared/src/com/android/wm/shell/shared/IShellTransitions.aidl
index 7f4a8f1..526407e 100644
--- a/libs/WindowManager/Shell/src/com/android/wm/shell/transition/IShellTransitions.aidl
+++ b/libs/WindowManager/Shell/shared/src/com/android/wm/shell/shared/IShellTransitions.aidl
@@ -14,13 +14,13 @@
  * limitations under the License.
  */
 
-package com.android.wm.shell.transition;
+package com.android.wm.shell.shared;
 
 import android.view.SurfaceControl;
 import android.window.RemoteTransition;
 import android.window.TransitionFilter;
 
-import com.android.wm.shell.transition.IHomeTransitionListener;
+import com.android.wm.shell.shared.IHomeTransitionListener;
 
 /**
  * Interface that is exposed to remote callers to manipulate the transitions feature.
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/transition/ShellTransitions.java b/libs/WindowManager/Shell/shared/src/com/android/wm/shell/shared/ShellTransitions.java
similarity index 92%
rename from libs/WindowManager/Shell/src/com/android/wm/shell/transition/ShellTransitions.java
rename to libs/WindowManager/Shell/shared/src/com/android/wm/shell/shared/ShellTransitions.java
index 303e1b9..5e49f55 100644
--- a/libs/WindowManager/Shell/src/com/android/wm/shell/transition/ShellTransitions.java
+++ b/libs/WindowManager/Shell/shared/src/com/android/wm/shell/shared/ShellTransitions.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 The Android Open Source Project
+ * Copyright (C) 2024 The Android Open Source Project
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package com.android.wm.shell.transition;
+package com.android.wm.shell.shared;
 
 import android.annotation.NonNull;
 import android.window.RemoteTransition;
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/dagger/WMShellBaseModule.java b/libs/WindowManager/Shell/src/com/android/wm/shell/dagger/WMShellBaseModule.java
index 4de5a01..73228de 100644
--- a/libs/WindowManager/Shell/src/com/android/wm/shell/dagger/WMShellBaseModule.java
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/dagger/WMShellBaseModule.java
@@ -88,6 +88,7 @@
 import com.android.wm.shell.recents.RecentTasks;
 import com.android.wm.shell.recents.RecentTasksController;
 import com.android.wm.shell.recents.RecentsTransitionHandler;
+import com.android.wm.shell.shared.ShellTransitions;
 import com.android.wm.shell.shared.annotations.ShellAnimationThread;
 import com.android.wm.shell.shared.annotations.ShellBackgroundThread;
 import com.android.wm.shell.shared.annotations.ShellMainThread;
@@ -106,7 +107,6 @@
 import com.android.wm.shell.taskview.TaskViewFactoryController;
 import com.android.wm.shell.taskview.TaskViewTransitions;
 import com.android.wm.shell.transition.HomeTransitionObserver;
-import com.android.wm.shell.transition.ShellTransitions;
 import com.android.wm.shell.transition.Transitions;
 import com.android.wm.shell.unfold.ShellUnfoldProgressProvider;
 import com.android.wm.shell.unfold.UnfoldAnimationController;
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/transition/HomeTransitionObserver.java b/libs/WindowManager/Shell/src/com/android/wm/shell/transition/HomeTransitionObserver.java
index cb2944c..c9185ae 100644
--- a/libs/WindowManager/Shell/src/com/android/wm/shell/transition/HomeTransitionObserver.java
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/transition/HomeTransitionObserver.java
@@ -32,6 +32,7 @@
 import com.android.wm.shell.common.RemoteCallable;
 import com.android.wm.shell.common.ShellExecutor;
 import com.android.wm.shell.common.SingleInstanceRemoteListener;
+import com.android.wm.shell.shared.IHomeTransitionListener;
 import com.android.wm.shell.shared.TransitionUtil;
 
 /**
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/transition/Transitions.java b/libs/WindowManager/Shell/src/com/android/wm/shell/transition/Transitions.java
index 18816db..437a00e 100644
--- a/libs/WindowManager/Shell/src/com/android/wm/shell/transition/Transitions.java
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/transition/Transitions.java
@@ -78,6 +78,9 @@
 import com.android.wm.shell.common.TransactionPool;
 import com.android.wm.shell.keyguard.KeyguardTransitionHandler;
 import com.android.wm.shell.protolog.ShellProtoLogGroup;
+import com.android.wm.shell.shared.IHomeTransitionListener;
+import com.android.wm.shell.shared.IShellTransitions;
+import com.android.wm.shell.shared.ShellTransitions;
 import com.android.wm.shell.shared.TransitionUtil;
 import com.android.wm.shell.shared.annotations.ExternalThread;
 import com.android.wm.shell.sysui.ShellCommandHandler;
diff --git a/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/transition/HomeTransitionObserverTest.java b/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/transition/HomeTransitionObserverTest.java
index 66efa02..e7d37ad 100644
--- a/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/transition/HomeTransitionObserverTest.java
+++ b/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/transition/HomeTransitionObserverTest.java
@@ -51,6 +51,7 @@
 import com.android.wm.shell.common.DisplayController;
 import com.android.wm.shell.common.ShellExecutor;
 import com.android.wm.shell.common.TransactionPool;
+import com.android.wm.shell.shared.IHomeTransitionListener;
 import com.android.wm.shell.sysui.ShellController;
 import com.android.wm.shell.sysui.ShellInit;