From 424d2a52fec1340fd1bc28bb5ddec1a4e7605140 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ga=C3=ABtan=20Muller?= <m.gaetan89@gmail.com>
Date: Sun, 9 Jun 2024 16:23:56 +0200
Subject: [PATCH] Support setting the max seek to previous position on
 `CastPlayer`

---
 .../java/androidx/media3/cast/CastPlayer.java | 32 ++++++++++++++++++-
 1 file changed, 31 insertions(+), 1 deletion(-)

diff --git a/libraries/cast/src/main/java/androidx/media3/cast/CastPlayer.java b/libraries/cast/src/main/java/androidx/media3/cast/CastPlayer.java
index f18fde331c..56309d8de4 100644
--- a/libraries/cast/src/main/java/androidx/media3/cast/CastPlayer.java
+++ b/libraries/cast/src/main/java/androidx/media3/cast/CastPlayer.java
@@ -124,6 +124,7 @@ public final class CastPlayer extends BasePlayer {
   private final MediaItemConverter mediaItemConverter;
   private final long seekBackIncrementMs;
   private final long seekForwardIncrementMs;
+  private final long maxSeekToPreviousPositionMs;
   // TODO: Allow custom implementations of CastTimelineTracker.
   private final CastTimelineTracker timelineTracker;
   private final Timeline.Period period;
@@ -200,11 +201,40 @@ public final class CastPlayer extends BasePlayer {
       MediaItemConverter mediaItemConverter,
       @IntRange(from = 1) long seekBackIncrementMs,
       @IntRange(from = 1) long seekForwardIncrementMs) {
+    this(
+        castContext,
+        mediaItemConverter,
+        seekBackIncrementMs,
+        seekForwardIncrementMs,
+        C.DEFAULT_MAX_SEEK_TO_PREVIOUS_POSITION_MS);
+  }
+
+  /**
+   * Creates a new cast player.
+   *
+   * @param castContext The context from which the cast session is obtained.
+   * @param mediaItemConverter The {@link MediaItemConverter} to use.
+   * @param seekBackIncrementMs The {@link #seekBack()} increment, in milliseconds.
+   * @param seekForwardIncrementMs The {@link #seekForward()} increment, in milliseconds.
+   * @param maxSeekToPreviousPositionMs The maximum position for which {@link #seekToPrevious()}
+   *                                    seeks to the previous {@link MediaItem}, in milliseconds.
+   * @throws IllegalArgumentException If {@code seekBackIncrementMs} or {@code
+   *     seekForwardIncrementMs} is non-positive, or if {@code maxSeekToPreviousPositionMs} is
+   *     negative.
+   */
+  public CastPlayer(
+      CastContext castContext,
+      MediaItemConverter mediaItemConverter,
+      @IntRange(from = 1) long seekBackIncrementMs,
+      @IntRange(from = 1) long seekForwardIncrementMs,
+      @IntRange(from = 0) long maxSeekToPreviousPositionMs) {
     checkArgument(seekBackIncrementMs > 0 && seekForwardIncrementMs > 0);
+    checkArgument(maxSeekToPreviousPositionMs >= 0L);
     this.castContext = castContext;
     this.mediaItemConverter = mediaItemConverter;
     this.seekBackIncrementMs = seekBackIncrementMs;
     this.seekForwardIncrementMs = seekForwardIncrementMs;
+    this.maxSeekToPreviousPositionMs = maxSeekToPreviousPositionMs;
     timelineTracker = new CastTimelineTracker(mediaItemConverter);
     period = new Timeline.Period();
     statusListener = new StatusListener();
@@ -481,7 +511,7 @@ public final class CastPlayer extends BasePlayer {
 
   @Override
   public long getMaxSeekToPreviousPosition() {
-    return C.DEFAULT_MAX_SEEK_TO_PREVIOUS_POSITION_MS;
+    return maxSeekToPreviousPositionMs;
   }
 
   @Override