From cd2d7f5da59e200a10104d1b6093ba1ab31aaa52 Mon Sep 17 00:00:00 2001
From: tonihei <tonihei@google.com>
Date: Thu, 11 Jan 2024 06:45:48 -0800
Subject: [PATCH] Forward getStreamKeys in ClippingMediaPeriod

Not doing this prevents downloads of clipped media.

PiperOrigin-RevId: 597541395
---
 .../media3/exoplayer/source/ClippingMediaPeriod.java       | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/libraries/exoplayer/src/main/java/androidx/media3/exoplayer/source/ClippingMediaPeriod.java b/libraries/exoplayer/src/main/java/androidx/media3/exoplayer/source/ClippingMediaPeriod.java
index 07c2fc65d8..cd30c9c22b 100644
--- a/libraries/exoplayer/src/main/java/androidx/media3/exoplayer/source/ClippingMediaPeriod.java
+++ b/libraries/exoplayer/src/main/java/androidx/media3/exoplayer/source/ClippingMediaPeriod.java
@@ -19,6 +19,7 @@ import androidx.annotation.Nullable;
 import androidx.media3.common.C;
 import androidx.media3.common.Format;
 import androidx.media3.common.MimeTypes;
+import androidx.media3.common.StreamKey;
 import androidx.media3.common.util.Assertions;
 import androidx.media3.common.util.NullableType;
 import androidx.media3.common.util.UnstableApi;
@@ -30,6 +31,7 @@ import androidx.media3.exoplayer.SeekParameters;
 import androidx.media3.exoplayer.source.ClippingMediaSource.IllegalClippingException;
 import androidx.media3.exoplayer.trackselection.ExoTrackSelection;
 import java.io.IOException;
+import java.util.List;
 
 /**
  * Wraps a {@link MediaPeriod} and clips its {@link SampleStream}s to provide a subsequence of their
@@ -107,6 +109,11 @@ public final class ClippingMediaPeriod implements MediaPeriod, MediaPeriod.Callb
     mediaPeriod.maybeThrowPrepareError();
   }
 
+  @Override
+  public List<StreamKey> getStreamKeys(List<ExoTrackSelection> trackSelections) {
+    return mediaPeriod.getStreamKeys(trackSelections);
+  }
+
   @Override
   public TrackGroupArray getTrackGroups() {
     return mediaPeriod.getTrackGroups();