From d4b0217681e97d29536d6a4014a94adbdb4959e9 Mon Sep 17 00:00:00 2001
From: nift4 <nift4@protonmail.com>
Date: Mon, 24 Mar 2025 19:14:41 +0100
Subject: [PATCH] session: fix IllegalStateException when calling
 setSessionExtras()

...from thread which isn't application thread. This change makes the
demo app work with player using a non-main application thread.
---
 .../java/androidx/media3/session/MediaSessionLegacyStub.java    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libraries/session/src/main/java/androidx/media3/session/MediaSessionLegacyStub.java b/libraries/session/src/main/java/androidx/media3/session/MediaSessionLegacyStub.java
index affbc7de1f3..8a42fedcbd6 100644
--- a/libraries/session/src/main/java/androidx/media3/session/MediaSessionLegacyStub.java
+++ b/libraries/session/src/main/java/androidx/media3/session/MediaSessionLegacyStub.java
@@ -1134,7 +1134,7 @@ public void onSessionExtrasChanged(int seq, Bundle sessionExtras) {
       PlayerWrapper playerWrapper = sessionImpl.getPlayerWrapper();
       playerWrapper.setLegacyExtras(sessionExtras);
       sessionCompat.setExtras(playerWrapper.getLegacyExtras());
-      sessionCompat.setPlaybackState(sessionImpl.getPlayerWrapper().createPlaybackStateCompat());
+      updateLegacySessionPlaybackState(sessionImpl.getPlayerWrapper());
     }
 
     @Override