From f5af6e8f169e9be98353ac8951275e5d44ff5d15 Mon Sep 17 00:00:00 2001
From: olly <olly@google.com>
Date: Mon, 12 Nov 2018 05:45:14 -0800
Subject: [PATCH] Document need to call MediaSessionCompat.setActive

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=221078075
---
 .../exoplayer2/ext/mediasession/MediaSessionConnector.java   | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/extensions/mediasession/src/main/java/com/google/android/exoplayer2/ext/mediasession/MediaSessionConnector.java b/extensions/mediasession/src/main/java/com/google/android/exoplayer2/ext/mediasession/MediaSessionConnector.java
index 27ce380a6df..de14cbf6d74 100644
--- a/extensions/mediasession/src/main/java/com/google/android/exoplayer2/ext/mediasession/MediaSessionConnector.java
+++ b/extensions/mediasession/src/main/java/com/google/android/exoplayer2/ext/mediasession/MediaSessionConnector.java
@@ -55,6 +55,11 @@
 /**
  * Connects a {@link MediaSessionCompat} to a {@link Player}.
  *
+ * <p>This connector does <em>not</em> call {@link MediaSessionCompat#setActive(boolean)}, and so
+ * application code is responsible for making the session active when desired. A session must be
+ * active for transport controls to be displayed (e.g. on the lock screen) and for it to receive
+ * media button events.
+ *
  * <p>The connector listens for actions sent by the media session's controller and implements these
  * actions by calling appropriate player methods. The playback state of the media session is
  * automatically synced with the player. The connector can also be optionally extended by providing