diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/recents/IRecentTasks.aidl b/libs/WindowManager/Shell/src/com/android/wm/shell/recents/IRecentTasks.aidl
index b71cc32a0347d..1a6c1d65db03c 100644
--- a/libs/WindowManager/Shell/src/com/android/wm/shell/recents/IRecentTasks.aidl
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/recents/IRecentTasks.aidl
@@ -16,7 +16,7 @@
 
 package com.android.wm.shell.recents;
 
-import android.app.ActivityManager;
+import android.app.ActivityManager.RunningTaskInfo;
 
 import com.android.wm.shell.recents.IRecentTasksListener;
 import com.android.wm.shell.util.GroupedRecentTaskInfo;
@@ -44,5 +44,5 @@ interface IRecentTasks {
     /**
      * Gets the set of running tasks.
      */
-    ActivityManager.RunningTaskInfo[] getRunningTasks(int maxNum) = 4;
+    RunningTaskInfo[] getRunningTasks(int maxNum) = 4;
 }
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/recents/IRecentTasksListener.aidl b/libs/WindowManager/Shell/src/com/android/wm/shell/recents/IRecentTasksListener.aidl
index 59f72335678eb..e8f58fe2bfadc 100644
--- a/libs/WindowManager/Shell/src/com/android/wm/shell/recents/IRecentTasksListener.aidl
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/recents/IRecentTasksListener.aidl
@@ -16,7 +16,7 @@
 
 package com.android.wm.shell.recents;
 
-import android.app.ActivityManager;
+import android.app.ActivityManager.RunningTaskInfo;
 
 /**
  * Listener interface that Launcher attaches to SystemUI to get split-screen callbacks.
@@ -31,10 +31,10 @@ oneway interface IRecentTasksListener {
     /**
      * Called when a running task appears.
      */
-    void onRunningTaskAppeared(in ActivityManager.RunningTaskInfo taskInfo);
+    void onRunningTaskAppeared(in RunningTaskInfo taskInfo);
 
     /**
      * Called when a running task vanishes.
      */
-    void onRunningTaskVanished(in ActivityManager.RunningTaskInfo taskInfo);
-}
\ No newline at end of file
+    void onRunningTaskVanished(in RunningTaskInfo taskInfo);
+}