diff --git a/core/api/current.txt b/core/api/current.txt
index 3436010f2b423..7eee5f4a7bf6f 100644
--- a/core/api/current.txt
+++ b/core/api/current.txt
@@ -26541,6 +26541,7 @@ package android.media.tv.interactive {
     method public boolean onKeyMultiple(int, int, @NonNull android.view.KeyEvent);
     method public boolean onKeyUp(int, @NonNull android.view.KeyEvent);
     method public void onMediaViewSizeChanged(@Px int, @Px int);
+    method public void onRecordingStarted(@NonNull String);
     method public abstract void onRelease();
     method public void onResetInteractiveApp();
     method public abstract boolean onSetSurface(@Nullable android.view.Surface);
@@ -26598,6 +26599,7 @@ package android.media.tv.interactive {
     method public boolean dispatchUnhandledInputEvent(@NonNull android.view.InputEvent);
     method @Nullable public android.media.tv.interactive.TvInteractiveAppView.OnUnhandledInputEventListener getOnUnhandledInputEventListener();
     method public void notifyError(@NonNull String, @NonNull android.os.Bundle);
+    method public void notifyRecordingStarted(@NonNull String);
     method public void onAttachedToWindow();
     method public void onDetachedFromWindow();
     method public void onLayout(boolean, int, int, int, int);
diff --git a/media/java/android/media/tv/interactive/TvInteractiveAppManager.java b/media/java/android/media/tv/interactive/TvInteractiveAppManager.java
index a27fd10a69a60..7d84fb2c431fd 100755
--- a/media/java/android/media/tv/interactive/TvInteractiveAppManager.java
+++ b/media/java/android/media/tv/interactive/TvInteractiveAppManager.java
@@ -1047,7 +1047,7 @@ public final class TvInteractiveAppManager {
             }
         }
 
-        void notifyRecordingStarted(@Nullable String recordingId) {
+        void notifyRecordingStarted(String recordingId) {
             if (mToken == null) {
                 Log.w(TAG, "The session has been already released");
                 return;
diff --git a/media/java/android/media/tv/interactive/TvInteractiveAppService.java b/media/java/android/media/tv/interactive/TvInteractiveAppService.java
index 236b3dad3e997..2956a0a93e419 100755
--- a/media/java/android/media/tv/interactive/TvInteractiveAppService.java
+++ b/media/java/android/media/tv/interactive/TvInteractiveAppService.java
@@ -456,9 +456,10 @@ public abstract class TvInteractiveAppService extends Service {
 
         /**
          * Receives started recording's ID.
-         * @hide
+         *
+         * @param recordingId The ID of the recording started
          */
-        public void onRecordingStarted(@Nullable String recordingId) {
+        public void onRecordingStarted(@NonNull String recordingId) {
         }
 
         /**
diff --git a/media/java/android/media/tv/interactive/TvInteractiveAppView.java b/media/java/android/media/tv/interactive/TvInteractiveAppView.java
index 84a6b886cd219..1f270d0ba7681 100755
--- a/media/java/android/media/tv/interactive/TvInteractiveAppView.java
+++ b/media/java/android/media/tv/interactive/TvInteractiveAppView.java
@@ -583,11 +583,9 @@ public class TvInteractiveAppView extends ViewGroup {
     /**
      * Alerts the TV interactive app that a recording has been started with recordingId
      *
-     * @param recordingId The Id of the recording started
-     *
-     * @hide
+     * @param recordingId The ID of the recording started
      */
-    public void notifyRecordingStarted(@Nullable String recordingId) {
+    public void notifyRecordingStarted(@NonNull String recordingId) {
         if (DEBUG) {
             Log.d(TAG, "notifyRecordingStarted");
         }