Temporarily use exoplayer2-hosted SVGs in media3 javadoc

The media3-hosted versions of these SVGs were removed due to a change in
the way the reference docs are generated. While work on getting them
hosted on developer.android.com, this change simply links to the
(identical) exoplayer2 versions in order to fix the media3 docs.

#minor-release

PiperOrigin-RevId: 520647905
(cherry picked from commit ddcae0b7)

library/common/src/main/java/com/google/android/exoplayer2/Timeline.java

@@ -61,8 +61,9 @@ import java.util.List;
  *
  *
  * <h2 id="single-file">Single media file or on-demand stream</h2>
  * <h2 id="single-file">Single media file or on-demand stream</h2>
  *
  *
- * <p style="align:center"><img src="doc-files/timeline-single-file.svg" alt="Example timeline for a
- * single file">
+ * <p style="align:center"><img
+ * src="https://exoplayer.dev/doc/reference/com/google/android/exoplayer2/doc-files/timeline-single-file.svg"
+ * alt="Example timeline for a single file">
  *
  *
  * <p>A timeline for a single media file or on-demand stream consists of a single period and window.
  * <p>A timeline for a single media file or on-demand stream consists of a single period and window.
  * The window spans the whole period, indicating that all parts of the media are available for
  * The window spans the whole period, indicating that all parts of the media are available for
@@ -71,8 +72,9 @@ import java.util.List;
  *
  *
  * <h2>Playlist of media files or on-demand streams</h2>
  * <h2>Playlist of media files or on-demand streams</h2>
  *
  *
- * <p style="align:center"><img src="doc-files/timeline-playlist.svg" alt="Example timeline for a
- * playlist of files">
+ * <p style="align:center"><img
+ * src="https://exoplayer.dev/doc/reference/com/google/android/exoplayer2/doc-files/timeline-playlist.svg"
+ * alt="Example timeline for a playlist of files">
  *
  *
  * <p>A timeline for a playlist of media files or on-demand streams consists of multiple periods,
  * <p>A timeline for a playlist of media files or on-demand streams consists of multiple periods,
  * each with its own window. Each window spans the whole of the corresponding period, and typically
  * each with its own window. Each window spans the whole of the corresponding period, and typically
@@ -82,8 +84,9 @@ import java.util.List;
  *
  *
  * <h2 id="live-limited">Live stream with limited availability</h2>
  * <h2 id="live-limited">Live stream with limited availability</h2>
  *
  *
- * <p style="align:center"><img src="doc-files/timeline-live-limited.svg" alt="Example timeline for
- * a live stream with limited availability">
+ * <p style="align:center"><img
+ * src="https://exoplayer.dev/doc/reference/com/google/android/exoplayer2/doc-files/timeline-live-limited.svg"
+ * alt="Example timeline for a live stream with limited availability">
  *
  *
  * <p>A timeline for a live stream consists of a period whose duration is unknown, since it's
  * <p>A timeline for a live stream consists of a period whose duration is unknown, since it's
  * continually extending as more content is broadcast. If content only remains available for a
  * continually extending as more content is broadcast. If content only remains available for a
@@ -95,8 +98,9 @@ import java.util.List;
  *
  *
  * <h2>Live stream with indefinite availability</h2>
  * <h2>Live stream with indefinite availability</h2>
  *
  *
- * <p style="align:center"><img src="doc-files/timeline-live-indefinite.svg" alt="Example timeline
- * for a live stream with indefinite availability">
+ * <p style="align:center"><img
+ * src="https://exoplayer.dev/doc/reference/com/google/android/exoplayer2/doc-files/timeline-live-indefinite.svg"
+ * alt="Example timeline for a live stream with indefinite availability">
  *
  *
  * <p>A timeline for a live stream with indefinite availability is similar to the <a
  * <p>A timeline for a live stream with indefinite availability is similar to the <a
  * href="#live-limited">Live stream with limited availability</a> case, except that the window
  * href="#live-limited">Live stream with limited availability</a> case, except that the window
@@ -105,8 +109,9 @@ import java.util.List;
  *
  *
  * <h2 id="live-multi-period">Live stream with multiple periods</h2>
  * <h2 id="live-multi-period">Live stream with multiple periods</h2>
  *
  *
- * <p style="align:center"><img src="doc-files/timeline-live-multi-period.svg" alt="Example timeline
- * for a live stream with multiple periods">
+ * <p style="align:center"><img
+ * src="https://exoplayer.dev/doc/reference/com/google/android/exoplayer2/doc-files/timeline-live-multi-period.svg"
+ * alt="Example timeline for a live stream with multiple periods">
  *
  *
  * <p>This case arises when a live stream is explicitly divided into separate periods, for example
  * <p>This case arises when a live stream is explicitly divided into separate periods, for example
  * at content boundaries. This case is similar to the <a href="#live-limited">Live stream with
  * at content boundaries. This case is similar to the <a href="#live-limited">Live stream with
@@ -115,8 +120,9 @@ import java.util.List;
  *
  *
  * <h2>On-demand stream followed by live stream</h2>
  * <h2>On-demand stream followed by live stream</h2>
  *
  *
- * <p style="align:center"><img src="doc-files/timeline-advanced.svg" alt="Example timeline for an
- * on-demand stream followed by a live stream">
+ * <p style="align:center"><img
+ * src="https://exoplayer.dev/doc/reference/com/google/android/exoplayer2/doc-files/timeline-advanced.svg"
+ * alt="Example timeline for an on-demand stream followed by a live stream">
  *
  *
  * <p>This case is the concatenation of the <a href="#single-file">Single media file or on-demand
  * <p>This case is the concatenation of the <a href="#single-file">Single media file or on-demand
  * stream</a> and <a href="#multi-period">Live stream with multiple periods</a> cases. When playback
  * stream</a> and <a href="#multi-period">Live stream with multiple periods</a> cases. When playback
@@ -125,12 +131,15 @@ import java.util.List;
  *
  *
  * <h2 id="single-file-midrolls">On-demand stream with mid-roll ads</h2>
  * <h2 id="single-file-midrolls">On-demand stream with mid-roll ads</h2>
  *
  *
- * <p style="align:center"><img src="doc-files/timeline-single-file-midrolls.svg" alt="Example
- * timeline for an on-demand stream with mid-roll ad groups">
+ * <p style="align:center"><img
+ * src="https://exoplayer.dev/doc/reference/com/google/android/exoplayer2/doc-files/timeline-single-file-midrolls.svg"
+ * alt="Example timeline for an on-demand stream with mid-roll ad groups">
  *
  *
  * <p>This case includes mid-roll ad groups, which are defined as part of the timeline's single
  * <p>This case includes mid-roll ad groups, which are defined as part of the timeline's single
  * period. The period can be queried for information about the ad groups and the ads they contain.
  * period. The period can be queried for information about the ad groups and the ads they contain.
  */
  */
+// TODO(b/276289331): Revert to media3-hosted SVG links above once they're available on
+// developer.android.com.
 public abstract class Timeline implements Bundleable {
 public abstract class Timeline implements Bundleable {
 
 
   /**
   /**

library/core/src/main/java/com/google/android/exoplayer2/ExoPlayer.java

@@ -121,8 +121,9 @@ import java.util.List;
  *
  *
  * <p>The figure below shows ExoPlayer's threading model.
  * <p>The figure below shows ExoPlayer's threading model.
  *
  *
- * <p style="align:center"><img src="doc-files/exoplayer-threading-model.svg" alt="ExoPlayer's
- * threading model">
+ * <p style="align:center"><img
+ * src="https://exoplayer.dev/doc/reference/com/google/android/exoplayer2/doc-files/exoplayer-threading-model.svg"
+ * alt="ExoPlayer's threading model">
  *
  *
  * <ul>
  * <ul>
  *   <li>ExoPlayer instances must be accessed from a single application thread unless indicated
  *   <li>ExoPlayer instances must be accessed from a single application thread unless indicated
@@ -151,6 +152,8 @@ import java.util.List;
  *       may use background threads to load data. These are implementation specific.
  *       may use background threads to load data. These are implementation specific.
  * </ul>
  * </ul>
  */
  */
+// TODO(b/276289331): Revert to media3-hosted SVG links above once they're available on
+// developer.android.com.
 public interface ExoPlayer extends Player {
 public interface ExoPlayer extends Player {
 
 
   /**
   /**

library/core/src/main/java/com/google/android/exoplayer2/Renderer.java

@@ -44,9 +44,12 @@ import java.lang.annotation.Target;
  * valid state transitions are shown below, annotated with the methods that are called during each
  * valid state transitions are shown below, annotated with the methods that are called during each
  * transition.
  * transition.
  *
  *
- * <p style="align:center"><img src="doc-files/renderer-states.svg" alt="Renderer state
- * transitions">
+ * <p style="align:center"><img
+ * src="https://exoplayer.dev/doc/reference/com/google/android/exoplayer2/doc-files/renderer-states.svg"
+ * alt="Renderer state transitions">
  */
  */
+// TODO(b/276289331): Revert to media3-hosted SVG links above once they're available on
+// developer.android.com.
 public interface Renderer extends PlayerMessage.Target {
 public interface Renderer extends PlayerMessage.Target {
 
 
   /**
   /**