From 18b1ec7a2fa033009c4173d839d0959d4e5beb01 Mon Sep 17 00:00:00 2001
From: aquilescanta <aquilescanta@google.com>
Date: Tue, 13 Mar 2018 07:48:04 -0700
Subject: [PATCH] Recreate the cast media queue whenever the timeline is
 cleared

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=188871914
---
 .../google/android/exoplayer2/castdemo/PlayerManager.java  | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/demos/cast/src/main/java/com/google/android/exoplayer2/castdemo/PlayerManager.java b/demos/cast/src/main/java/com/google/android/exoplayer2/castdemo/PlayerManager.java
index 9956cc827b..5ee74a595c 100644
--- a/demos/cast/src/main/java/com/google/android/exoplayer2/castdemo/PlayerManager.java
+++ b/demos/cast/src/main/java/com/google/android/exoplayer2/castdemo/PlayerManager.java
@@ -25,6 +25,7 @@ import com.google.android.exoplayer2.ExoPlayerFactory;
 import com.google.android.exoplayer2.Player;
 import com.google.android.exoplayer2.Player.DefaultEventListener;
 import com.google.android.exoplayer2.Player.DiscontinuityReason;
+import com.google.android.exoplayer2.Player.TimelineChangeReason;
 import com.google.android.exoplayer2.RenderersFactory;
 import com.google.android.exoplayer2.SimpleExoPlayer;
 import com.google.android.exoplayer2.Timeline;
@@ -280,8 +281,12 @@ import java.util.ArrayList;
   }
 
   @Override
-  public void onTimelineChanged(Timeline timeline, Object manifest) {
+  public void onTimelineChanged(
+      Timeline timeline, Object manifest, @TimelineChangeReason int reason) {
     updateCurrentItemIndex();
+    if (timeline.isEmpty()) {
+      castMediaQueueCreationPending = true;
+    }
   }
 
   // CastPlayer.SessionAvailabilityListener implementation.