diff --git a/services/core/java/com/android/server/media/projection/MediaProjectionManagerService.java b/services/core/java/com/android/server/media/projection/MediaProjectionManagerService.java
index e9b3f8b6ff1ba..bfdc40021b3ac 100644
--- a/services/core/java/com/android/server/media/projection/MediaProjectionManagerService.java
+++ b/services/core/java/com/android/server/media/projection/MediaProjectionManagerService.java
@@ -98,6 +98,11 @@ public final class MediaProjectionManagerService extends SystemService
     @Override
     public void onSwitchUser(int userId) {
         mMediaRouter.rebindAsUser(userId);
+        synchronized (mLock) {
+            if (mProjectionGrant != null) {
+                mProjectionGrant.stop();
+            }
+        }
     }
 
     @Override