diff --git a/core/api/module-lib-current.txt b/core/api/module-lib-current.txt
index f22b0f4b22ad4..ef6c8b713c2cc 100644
--- a/core/api/module-lib-current.txt
+++ b/core/api/module-lib-current.txt
@@ -109,8 +109,11 @@ package android.media.session {
 
   public final class MediaSessionManager {
     method public void addOnActiveSessionsChangedListener(@NonNull android.media.session.MediaSessionManager.OnActiveSessionsChangedListener, @Nullable android.content.ComponentName, int, @Nullable android.os.Handler);
+    method public void dispatchMediaKeyEvent(@NonNull android.view.KeyEvent);
+    method public void dispatchMediaKeyEvent(@NonNull android.view.KeyEvent, boolean);
     method public void dispatchMediaKeyEventAsSystemService(@NonNull android.view.KeyEvent);
     method public boolean dispatchMediaKeyEventToSessionAsSystemService(@NonNull android.view.KeyEvent, @NonNull android.media.session.MediaSession.Token);
+    method public void dispatchVolumeKeyEvent(@NonNull android.view.KeyEvent, int, boolean);
     method public void dispatchVolumeKeyEventAsSystemService(@NonNull android.view.KeyEvent, int);
     method public void dispatchVolumeKeyEventToSessionAsSystemService(@NonNull android.view.KeyEvent, @NonNull android.media.session.MediaSession.Token);
     method @NonNull public java.util.List<android.media.session.MediaController> getActiveSessionsForUser(@Nullable android.content.ComponentName, int);
diff --git a/media/java/android/media/session/MediaSessionManager.java b/media/java/android/media/session/MediaSessionManager.java
index f22bcd88f8c30..1fd132d00f10d 100644
--- a/media/java/android/media/session/MediaSessionManager.java
+++ b/media/java/android/media/session/MediaSessionManager.java
@@ -547,6 +547,7 @@ public final class MediaSessionManager {
      * @param keyEvent the key event to send
      * @hide
      */
+    @SystemApi(client = SystemApi.Client.MODULE_LIBRARIES)
     public void dispatchMediaKeyEvent(@NonNull KeyEvent keyEvent) {
         dispatchMediaKeyEventInternal(keyEvent, /*asSystemService=*/false, /*needWakeLock=*/false);
     }
@@ -558,6 +559,7 @@ public final class MediaSessionManager {
      * @param needWakeLock true if a wake lock should be held while sending the key
      * @hide
      */
+    @SystemApi(client = SystemApi.Client.MODULE_LIBRARIES)
     public void dispatchMediaKeyEvent(@NonNull KeyEvent keyEvent, boolean needWakeLock) {
         dispatchMediaKeyEventInternal(keyEvent, /*asSystemService=*/false, needWakeLock);
     }
@@ -630,6 +632,7 @@ public final class MediaSessionManager {
      * @param musicOnly true if key event should only be sent to music stream
      * @hide
      */
+    @SystemApi(client = SystemApi.Client.MODULE_LIBRARIES)
     public void dispatchVolumeKeyEvent(@NonNull KeyEvent keyEvent, int streamType,
             boolean musicOnly) {
         dispatchVolumeKeyEventInternal(keyEvent, streamType, musicOnly, /*asSystemService=*/false);