Deprecate exoplayer2 - all users should migrate to androidx.media3

More info, including a script to help with the migration:
https://developer.android.com/guide/topics/media/media3/getting-started/migration-guide

PiperOrigin-RevId: 540345728
(cherry picked from commit af1b9f6)

demos/cast/src/main/java/com/google/android/exoplayer2/castdemo/DemoApplication.java

@@ -19,5 +19,13 @@
 
 // Note: Multidex is enabled in code not AndroidManifest.xml because the internal build system
 // doesn't dejetify MultiDexApplication in AndroidManifest.xml.
-/** Application for multidex support. */
+/**
+ * Application for multidex support.
+ *
+ * @deprecated com.google.android.exoplayer2 is deprecated. Please migrate to androidx.media3 (which
+ *     contains the same ExoPlayer code). See <a
+ *     href="https://developer.android.com/guide/topics/media/media3/getting-started/migration-guide">the
+ *     migration guide</a> for more details, including a script to help with the migration.
+ */
+@Deprecated
 public final class DemoApplication extends MultiDexApplication {}

demos/cast/src/main/java/com/google/android/exoplayer2/castdemo/DemoUtil.java

@@ -24,7 +24,15 @@
 import java.util.Collections;
 import java.util.List;
 
-/** Utility methods and constants for the Cast demo application. */
+/**
+ * Utility methods and constants for the Cast demo application.
+ *
+ * @deprecated com.google.android.exoplayer2 is deprecated. Please migrate to androidx.media3 (which
+ *     contains the same ExoPlayer code). See <a
+ *     href="https://developer.android.com/guide/topics/media/media3/getting-started/migration-guide">the
+ *     migration guide</a> for more details, including a script to help with the migration.
+ */
+@Deprecated
 /* package */ final class DemoUtil {
 
   public static final String MIME_TYPE_DASH = MimeTypes.APPLICATION_MPD;

demos/cast/src/main/java/com/google/android/exoplayer2/castdemo/MainActivity.java

@@ -48,7 +48,13 @@
 /**
  * An activity that plays video using {@link ExoPlayer} and supports casting using ExoPlayer's Cast
  * extension.
+ *
+ * @deprecated com.google.android.exoplayer2 is deprecated. Please migrate to androidx.media3 (which
+ *     contains the same ExoPlayer code). See <a
+ *     href="https://developer.android.com/guide/topics/media/media3/getting-started/migration-guide">the
+ *     migration guide</a> for more details, including a script to help with the migration.
  */
+@Deprecated
 public class MainActivity extends AppCompatActivity
     implements OnClickListener, PlayerManager.Listener {
 

demos/cast/src/main/java/com/google/android/exoplayer2/castdemo/PlayerManager.java

@@ -33,7 +33,15 @@
 import com.google.android.gms.cast.framework.CastContext;
 import java.util.ArrayList;
 
-/** Manages players and an internal media queue for the demo app. */
+/**
+ * Manages players and an internal media queue for the demo app.
+ *
+ * @deprecated com.google.android.exoplayer2 is deprecated. Please migrate to androidx.media3 (which
+ *     contains the same ExoPlayer code). See <a
+ *     href="https://developer.android.com/guide/topics/media/media3/getting-started/migration-guide">the
+ *     migration guide</a> for more details, including a script to help with the migration.
+ */
+@Deprecated
 /* package */ class PlayerManager implements Player.Listener, SessionAvailabilityListener {
 
   /** Listener for events. */

demos/gl/src/main/java/com/google/android/exoplayer2/gldemo/BitmapOverlayVideoProcessor.java

@@ -38,7 +38,13 @@
 /**
  * Video processor that demonstrates how to overlay a bitmap on video output using a GL shader. The
  * bitmap is drawn using an Android {@link Canvas}.
+ *
+ * @deprecated com.google.android.exoplayer2 is deprecated. Please migrate to androidx.media3 (which
+ *     contains the same ExoPlayer code). See <a
+ *     href="https://developer.android.com/guide/topics/media/media3/getting-started/migration-guide">the
+ *     migration guide</a> for more details, including a script to help with the migration.
  */
+@Deprecated
 /* package */ final class BitmapOverlayVideoProcessor
     implements VideoProcessingGLSurfaceView.VideoProcessor {
 

demos/gl/src/main/java/com/google/android/exoplayer2/gldemo/MainActivity.java

@@ -50,7 +50,13 @@
 /**
  * Activity that demonstrates playback of video to an {@link android.opengl.GLSurfaceView} with
  * postprocessing of the video content using GL.
+ *
+ * @deprecated com.google.android.exoplayer2 is deprecated. Please migrate to androidx.media3 (which
+ *     contains the same ExoPlayer code). See <a
+ *     href="https://developer.android.com/guide/topics/media/media3/getting-started/migration-guide">the
+ *     migration guide</a> for more details, including a script to help with the migration.
  */
+@Deprecated
 public final class MainActivity extends Activity {
 
   private static final String TAG = "MainActivity";

demos/gl/src/main/java/com/google/android/exoplayer2/gldemo/VideoProcessingGLSurfaceView.java

@@ -46,7 +46,13 @@
  *
  * <p>This view must be created programmatically, as it is necessary to specify whether a context
  * supporting protected content should be created at construction time.
+ *
+ * @deprecated com.google.android.exoplayer2 is deprecated. Please migrate to androidx.media3 (which
+ *     contains the same ExoPlayer code). See <a
+ *     href="https://developer.android.com/guide/topics/media/media3/getting-started/migration-guide">the
+ *     migration guide</a> for more details, including a script to help with the migration.
  */
+@Deprecated
 public final class VideoProcessingGLSurfaceView extends GLSurfaceView {
 
   /** Processes video frames, provided via a GL texture. */

demos/main/src/main/java/com/google/android/exoplayer2/demo/DemoDownloadService.java

@@ -31,7 +31,15 @@
 import com.google.android.exoplayer2.util.Util;
 import java.util.List;
 
-/** A service for downloading media. */
+/**
+ * A service for downloading media.
+ *
+ * @deprecated com.google.android.exoplayer2 is deprecated. Please migrate to androidx.media3 (which
+ *     contains the same ExoPlayer code). See <a
+ *     href="https://developer.android.com/guide/topics/media/media3/getting-started/migration-guide">the
+ *     migration guide</a> for more details, including a script to help with the migration.
+ */
+@Deprecated
 public class DemoDownloadService extends DownloadService {
 
   private static final int JOB_ID = 1;

demos/main/src/main/java/com/google/android/exoplayer2/demo/DemoUtil.java

@@ -40,7 +40,15 @@
 import org.checkerframework.checker.nullness.qual.Nullable;
 import org.chromium.net.CronetEngine;
 
-/** Utility methods for the demo app. */
+/**
+ * Utility methods for the demo app.
+ *
+ * @deprecated com.google.android.exoplayer2 is deprecated. Please migrate to androidx.media3 (which
+ *     contains the same ExoPlayer code). See <a
+ *     href="https://developer.android.com/guide/topics/media/media3/getting-started/migration-guide">the
+ *     migration guide</a> for more details, including a script to help with the migration.
+ */
+@Deprecated
 public final class DemoUtil {
 
   public static final String DOWNLOAD_NOTIFICATION_CHANNEL_ID = "download_channel";

demos/main/src/main/java/com/google/android/exoplayer2/demo/DownloadTracker.java

@@ -52,7 +52,15 @@
 import java.util.HashMap;
 import java.util.concurrent.CopyOnWriteArraySet;
 
-/** Tracks media that has been downloaded. */
+/**
+ * Tracks media that has been downloaded.
+ *
+ * @deprecated com.google.android.exoplayer2 is deprecated. Please migrate to androidx.media3 (which
+ *     contains the same ExoPlayer code). See <a
+ *     href="https://developer.android.com/guide/topics/media/media3/getting-started/migration-guide">the
+ *     migration guide</a> for more details, including a script to help with the migration.
+ */
+@Deprecated
 public class DownloadTracker {
 
   /** Listens for changes in the tracked downloads. */

demos/main/src/main/java/com/google/android/exoplayer2/demo/IntentUtil.java

@@ -35,7 +35,15 @@
 import java.util.Map;
 import java.util.UUID;
 
-/** Util to read from and populate an intent. */
+/**
+ * Util to read from and populate an intent.
+ *
+ * @deprecated com.google.android.exoplayer2 is deprecated. Please migrate to androidx.media3 (which
+ *     contains the same ExoPlayer code). See <a
+ *     href="https://developer.android.com/guide/topics/media/media3/getting-started/migration-guide">the
+ *     migration guide</a> for more details, including a script to help with the migration.
+ */
+@Deprecated
 public class IntentUtil {
 
   // Actions.

demos/main/src/main/java/com/google/android/exoplayer2/demo/PlayerActivity.java

@@ -59,7 +59,15 @@
 import java.util.List;
 import org.checkerframework.checker.nullness.qual.MonotonicNonNull;
 
-/** An activity that plays media using {@link ExoPlayer}. */
+/**
+ * An activity that plays media using {@link ExoPlayer}.
+ *
+ * @deprecated com.google.android.exoplayer2 is deprecated. Please migrate to androidx.media3 (which
+ *     contains the same ExoPlayer code). See <a
+ *     href="https://developer.android.com/guide/topics/media/media3/getting-started/migration-guide">the
+ *     migration guide</a> for more details, including a script to help with the migration.
+ */
+@Deprecated
 public class PlayerActivity extends AppCompatActivity
     implements OnClickListener, StyledPlayerView.ControllerVisibilityListener {
 

demos/main/src/main/java/com/google/android/exoplayer2/demo/SampleChooserActivity.java

@@ -72,7 +72,15 @@
 import java.util.Map;
 import java.util.UUID;
 
-/** An activity for selecting from a list of media samples. */
+/**
+ * An activity for selecting from a list of media samples.
+ *
+ * @deprecated com.google.android.exoplayer2 is deprecated. Please migrate to androidx.media3 (which
+ *     contains the same ExoPlayer code). See <a
+ *     href="https://developer.android.com/guide/topics/media/media3/getting-started/migration-guide">the
+ *     migration guide</a> for more details, including a script to help with the migration.
+ */
+@Deprecated
 public class SampleChooserActivity extends AppCompatActivity
     implements DownloadTracker.Listener, OnChildClickListener {
 

demos/main/src/main/java/com/google/android/exoplayer2/demo/TrackSelectionDialog.java

@@ -46,7 +46,15 @@
 import java.util.List;
 import java.util.Map;
 
-/** Dialog to select tracks. */
+/**
+ * Dialog to select tracks.
+ *
+ * @deprecated com.google.android.exoplayer2 is deprecated. Please migrate to androidx.media3 (which
+ *     contains the same ExoPlayer code). See <a
+ *     href="https://developer.android.com/guide/topics/media/media3/getting-started/migration-guide">the
+ *     migration guide</a> for more details, including a script to help with the migration.
+ */
+@Deprecated
 public final class TrackSelectionDialog extends DialogFragment {
 
   /** Called when tracks are selected. */

demos/surface/src/main/java/com/google/android/exoplayer2/surfacedemo/MainActivity.java

@@ -47,7 +47,15 @@
 import com.google.android.exoplayer2.util.Util;
 import java.util.UUID;
 
-/** Activity that demonstrates use of {@link SurfaceControl} with ExoPlayer. */
+/**
+ * Activity that demonstrates use of {@link SurfaceControl} with ExoPlayer.
+ *
+ * @deprecated com.google.android.exoplayer2 is deprecated. Please migrate to androidx.media3 (which
+ *     contains the same ExoPlayer code). See <a
+ *     href="https://developer.android.com/guide/topics/media/media3/getting-started/migration-guide">the
+ *     migration guide</a> for more details, including a script to help with the migration.
+ */
+@Deprecated
 public final class MainActivity extends Activity {
 
   private static final String DEFAULT_MEDIA_URI =

demos/transformer/src/main/java/com/google/android/exoplayer2/transformerdemo/ConfigurationActivity.java

@@ -57,7 +57,13 @@
 /**
  * An {@link Activity} that sets the configuration to use for exporting and playing media, using
  * {@link TransformerActivity}.
+ *
+ * @deprecated com.google.android.exoplayer2 is deprecated. Please migrate to androidx.media3 (which
+ *     contains the same ExoPlayer code). See <a
+ *     href="https://developer.android.com/guide/topics/media/media3/getting-started/migration-guide">the
+ *     migration guide</a> for more details, including a script to help with the migration.
  */
+@Deprecated
 public final class ConfigurationActivity extends AppCompatActivity {
   public static final String SHOULD_REMOVE_AUDIO = "should_remove_audio";
   public static final String SHOULD_REMOVE_VIDEO = "should_remove_video";

demos/transformer/src/main/java/com/google/android/exoplayer2/transformerdemo/MatrixTransformationFactory.java

@@ -25,7 +25,13 @@
  * Factory for {@link GlMatrixTransformation GlMatrixTransformations} and {@link
  * MatrixTransformation MatrixTransformations} that create video effects by applying transformation
  * matrices to the individual video frames.
+ *
+ * @deprecated com.google.android.exoplayer2 is deprecated. Please migrate to androidx.media3 (which
+ *     contains the same ExoPlayer code). See <a
+ *     href="https://developer.android.com/guide/topics/media/media3/getting-started/migration-guide">the
+ *     migration guide</a> for more details, including a script to help with the migration.
  */
+@Deprecated
 /* package */ final class MatrixTransformationFactory {
   /**
    * Returns a {@link MatrixTransformation} that rescales the frames over the first {@link

demos/transformer/src/main/java/com/google/android/exoplayer2/transformerdemo/PeriodicVignetteShaderProgram.java

@@ -29,7 +29,13 @@
 /**
  * A {@link SingleFrameGlShaderProgram} that periodically dims the frames such that pixels are
  * darker the further they are away from the frame center.
+ *
+ * @deprecated com.google.android.exoplayer2 is deprecated. Please migrate to androidx.media3 (which
+ *     contains the same ExoPlayer code). See <a
+ *     href="https://developer.android.com/guide/topics/media/media3/getting-started/migration-guide">the
+ *     migration guide</a> for more details, including a script to help with the migration.
  */
+@Deprecated
 /* package */ final class PeriodicVignetteShaderProgram extends SingleFrameGlShaderProgram {
 
   private static final String VERTEX_SHADER_PATH = "vertex_shader_copy_es2.glsl";

demos/transformer/src/main/java/com/google/android/exoplayer2/transformerdemo/TimerOverlay.java

@@ -30,7 +30,13 @@
 /**
  * A {@link TextureOverlay} that displays a "time elapsed" timer in the bottom left corner of the
  * frame.
+ *
+ * @deprecated com.google.android.exoplayer2 is deprecated. Please migrate to androidx.media3 (which
+ *     contains the same ExoPlayer code). See <a
+ *     href="https://developer.android.com/guide/topics/media/media3/getting-started/migration-guide">the
+ *     migration guide</a> for more details, including a script to help with the migration.
  */
+@Deprecated
 /* package */ final class TimerOverlay extends TextOverlay {
 
   private final OverlaySettings overlaySettings;

demos/transformer/src/main/java/com/google/android/exoplayer2/transformerdemo/TransformerActivity.java

@@ -108,7 +108,15 @@
 import org.checkerframework.checker.nullness.qual.MonotonicNonNull;
 import org.checkerframework.checker.nullness.qual.RequiresNonNull;
 
-/** An {@link Activity} that exports and plays media using {@link Transformer}. */
+/**
+ * An {@link Activity} that exports and plays media using {@link Transformer}.
+ *
+ * @deprecated com.google.android.exoplayer2 is deprecated. Please migrate to androidx.media3 (which
+ *     contains the same ExoPlayer code). See <a
+ *     href="https://developer.android.com/guide/topics/media/media3/getting-started/migration-guide">the
+ *     migration guide</a> for more details, including a script to help with the migration.
+ */
+@Deprecated
 public final class TransformerActivity extends AppCompatActivity {
   private static final String TAG = "TransformerActivity";
 

demos/transformer/src/withMediaPipe/java/com/google/android/exoplayer2/transformerdemo/MediaPipeShaderProgram.java

@@ -43,7 +43,15 @@
 import java.util.concurrent.ExecutorService;
 import java.util.concurrent.Future;
 
-/** Runs a MediaPipe graph on input frames. */
+/**
+ * Runs a MediaPipe graph on input frames.
+ *
+ * @deprecated com.google.android.exoplayer2 is deprecated. Please migrate to androidx.media3 (which
+ *     contains the same ExoPlayer code). See <a
+ *     href="https://developer.android.com/guide/topics/media/media3/getting-started/migration-guide">the
+ *     migration guide</a> for more details, including a script to help with the migration.
+ */
+@Deprecated
 /* package */ final class MediaPipeShaderProgram implements GlShaderProgram {
 
   private static final String THREAD_NAME = "Demo:MediaPipeShaderProgram";

extensions/av1/src/main/java/com/google/android/exoplayer2/ext/av1/Gav1Decoder.java

@@ -28,8 +28,16 @@
 import com.google.android.exoplayer2.util.Util;
 import java.nio.ByteBuffer;
 
-/** Gav1 decoder. */
+/**
+ * Gav1 decoder.
+ *
+ * @deprecated com.google.android.exoplayer2 is deprecated. Please migrate to androidx.media3 (which
+ *     contains the same ExoPlayer code). See <a
+ *     href="https://developer.android.com/guide/topics/media/media3/getting-started/migration-guide">the
+ *     migration guide</a> for more details, including a script to help with the migration.
+ */
 @VisibleForTesting(otherwise = PACKAGE_PRIVATE)
+@Deprecated
 public final class Gav1Decoder
     extends SimpleDecoder<DecoderInputBuffer, VideoDecoderOutputBuffer, Gav1DecoderException> {
 

extensions/av1/src/main/java/com/google/android/exoplayer2/ext/av1/Gav1DecoderException.java

@@ -17,7 +17,15 @@
 
 import com.google.android.exoplayer2.decoder.DecoderException;
 
-/** Thrown when a libgav1 decoder error occurs. */
+/**
+ * Thrown when a libgav1 decoder error occurs.
+ *
+ * @deprecated com.google.android.exoplayer2 is deprecated. Please migrate to androidx.media3 (which
+ *     contains the same ExoPlayer code). See <a
+ *     href="https://developer.android.com/guide/topics/media/media3/getting-started/migration-guide">the
+ *     migration guide</a> for more details, including a script to help with the migration.
+ */
+@Deprecated
 public final class Gav1DecoderException extends DecoderException {
 
   /* package */ Gav1DecoderException(String message) {

extensions/av1/src/main/java/com/google/android/exoplayer2/ext/av1/Gav1Library.java

@@ -18,7 +18,15 @@
 import com.google.android.exoplayer2.ExoPlayerLibraryInfo;
 import com.google.android.exoplayer2.util.LibraryLoader;
 
-/** Configures and queries the underlying native library. */
+/**
+ * Configures and queries the underlying native library.
+ *
+ * @deprecated com.google.android.exoplayer2 is deprecated. Please migrate to androidx.media3 (which
+ *     contains the same ExoPlayer code). See <a
+ *     href="https://developer.android.com/guide/topics/media/media3/getting-started/migration-guide">the
+ *     migration guide</a> for more details, including a script to help with the migration.
+ */
+@Deprecated
 public final class Gav1Library {
 
   static {

extensions/av1/src/main/java/com/google/android/exoplayer2/ext/av1/Libgav1VideoRenderer.java

@@ -32,7 +32,15 @@
 import com.google.android.exoplayer2.video.DecoderVideoRenderer;
 import com.google.android.exoplayer2.video.VideoRendererEventListener;
 
-/** Decodes and renders video using libgav1 decoder. */
+/**
+ * Decodes and renders video using libgav1 decoder.
+ *
+ * @deprecated com.google.android.exoplayer2 is deprecated. Please migrate to androidx.media3 (which
+ *     contains the same ExoPlayer code). See <a
+ *     href="https://developer.android.com/guide/topics/media/media3/getting-started/migration-guide">the
+ *     migration guide</a> for more details, including a script to help with the migration.
+ */
+@Deprecated
 public class Libgav1VideoRenderer extends DecoderVideoRenderer {
 
   /**