From c7d34d768d3f3f45fbfec2096c49144db5e2b3d1 Mon Sep 17 00:00:00 2001
From: olly <olly@google.com>
Date: Mon, 12 Jul 2021 15:14:47 +0100
Subject: [PATCH] The sound, vibrate and ticker will only be played once

Android doc:https://developer.android.com/reference/android/app/Notification.Builder#setOnlyAlertOnce(boolean)

PiperOrigin-RevId: 384227580
---
 .../google/android/exoplayer2/ui/PlayerNotificationManager.java  | 1 +
 1 file changed, 1 insertion(+)

diff --git a/library/ui/src/main/java/com/google/android/exoplayer2/ui/PlayerNotificationManager.java b/library/ui/src/main/java/com/google/android/exoplayer2/ui/PlayerNotificationManager.java
index 6c3441a849..f59a211504 100644
--- a/library/ui/src/main/java/com/google/android/exoplayer2/ui/PlayerNotificationManager.java
+++ b/library/ui/src/main/java/com/google/android/exoplayer2/ui/PlayerNotificationManager.java
@@ -1389,6 +1389,7 @@ public class PlayerNotificationManager {
       builder.setGroup(groupKey);
     }
 
+    builder.setOnlyAlertOnce(true);
     return builder;
   }