diff --git a/RELEASENOTES.md b/RELEASENOTES.md
index 51580c032c..28689c76a9 100644
--- a/RELEASENOTES.md
+++ b/RELEASENOTES.md
@@ -172,7 +172,81 @@
 *   Change the following `IntDefs` to `@Target(TYPE_USE)` only. This may break
     the compilation of usages in Kotlin, which can be fixed by moving the
     annotation to annotate the type (`Int`).
+    *   `@AacAudioObjectType`
+    *   `@Ac3Util.SyncFrameInfo.StreamType`
+    *   `@AdLoadException.Type`
+    *   `@AdtsExtractor.Flags`
+    *   `@AmrExtractor.Flags`
+    *   `@AspectRatioFrameLayout.ResizeMode`
+    *   `@AudioFocusManager.PlayerCommand`
+    *   `@AudioSink.SinkFormatSupport`
+    *   `@BinarySearchSeeker.TimestampSearchResult.Type`
+    *   `@BufferReplacementMode`
+    *   `@C.BufferFlags`
+    *   `@C.ColorRange`
+    *   `@C.ColorSpace`
+    *   `@C.ColorTransfer`
+    *   `@C.CryptoMode`
+    *   `@C.Encoding`
+    *   `@C.PcmEncoding`
+    *   `@C.Projection`
     *   `@C.SelectionReason`
+    *   `@C.StereoMode`
+    *   `@C.VideoOutputMode`
+    *   `@CacheDataSource.Flags`
+    *   `@CaptionStyleCompat.EdgeType`
+    *   `@DataSpec.Flags`
+    *   `@DataSpec.HttpMethods`
+    *   `@DecoderDiscardReasons`
+    *   `@DecoderReuseResult`
+    *   `@DefaultAudioSink.OutputMode`
+    *   `@DefaultDrmSessionManager.Mode`
+    *   `@DefaultTrackSelector.SelectionEligibility`
+    *   `@DefaultTsPayloadReaderFactory.Flags`
+    *   `@EGLSurfaceTexture.SecureMode`
+    *   `@EbmlProcessor.ElementType`
+    *   `@ExoMediaDrm.KeyRequest.RequestType`
+    *   `@ExtensionRendererMode`
+    *   `@Extractor.ReadResult`
+    *   `@FileTypes.Type`
+    *   `@FlacExtractor.Flags` (in `com.google.android.exoplayer2.ext.flac`
+        package)
+    *   `@FlacExtractor.Flags` (in
+        `com.google.android.exoplayer2.extractor.flac` package)
+    *   `@FragmentedMp4Extractor.Flags`
+    *   `@HlsMediaPlaylist.PlaylistType`
+    *   `@HttpDataSourceException.Type`
+    *   `@IllegalClippingException.Reason`
+    *   `@IllegalMergeException.Reason`
+    *   `@LoadErrorHandlingPolicy.FallbackType`
+    *   `@MatroskaExtractor.Flags`
+    *   `@Mp3Extractor.Flags`
+    *   `@Mp4Extractor.Flags`
+    *   `@NotificationUtil.Importance`
+    *   `@PlaybackException.FieldNumber`
+    *   `@PlayerNotificationManager.Priority`
+    *   `@PlayerNotificationManager.Visibility`
+    *   `@PlayerView.ShowBuffering`
+    *   `@Renderer.State`
+    *   `@RendererCapabilities.AdaptiveSupport`
+    *   `@RendererCapabilities.Capabilities`
+    *   `@RendererCapabilities.DecoderSupport`
+    *   `@RendererCapabilities.FormatSupport`
+    *   `@RendererCapabilities.HardwareAccelerationSupport`
+    *   `@RendererCapabilities.TunnelingSupport`
+    *   `@SampleStream.ReadDataResult`
+    *   `@SampleStream.ReadFlags`
+    *   `@StyledPlayerView.ShowBuffering`
+    *   `@SubtitleView.ViewType`
+    *   `@TextAnnotation.Position`
+    *   `@TextEmphasisSpan.MarkFill`
+    *   `@TextEmphasisSpan.MarkShape`
+    *   `@Track.Transformation`
+    *   `@TrackOutput.SampleDataPart`
+    *   `@Transformer.ProgressState`
+    *   `@TsExtractor.Mode`
+    *   `@TsPayloadReader.Flags`
+    *   `@WebvttCssStyle.FontSizeUnit`
 
 ### 2.16.1 (2021-11-18)
 
diff --git a/extensions/flac/src/main/java/com/google/android/exoplayer2/ext/flac/FlacExtractor.java b/extensions/flac/src/main/java/com/google/android/exoplayer2/ext/flac/FlacExtractor.java
index 23cb9f3bbd..0c51811e8e 100644
--- a/extensions/flac/src/main/java/com/google/android/exoplayer2/ext/flac/FlacExtractor.java
+++ b/extensions/flac/src/main/java/com/google/android/exoplayer2/ext/flac/FlacExtractor.java
@@ -16,6 +16,7 @@
 package com.google.android.exoplayer2.ext.flac;
 
 import static com.google.android.exoplayer2.util.Util.getPcmEncoding;
+import static java.lang.annotation.ElementType.TYPE_USE;
 
 import androidx.annotation.IntDef;
 import androidx.annotation.Nullable;
@@ -40,6 +41,7 @@ import java.io.IOException;
 import java.lang.annotation.Documented;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
 import java.nio.ByteBuffer;
 import org.checkerframework.checker.nullness.qual.EnsuresNonNull;
 import org.checkerframework.checker.nullness.qual.MonotonicNonNull;
@@ -61,6 +63,7 @@ public final class FlacExtractor implements Extractor {
    */
   @Documented
   @Retention(RetentionPolicy.SOURCE)
+  @Target(TYPE_USE)
   @IntDef(
       flag = true,
       value = {FLAG_DISABLE_ID3_METADATA})
diff --git a/library/common/src/main/java/com/google/android/exoplayer2/C.java b/library/common/src/main/java/com/google/android/exoplayer2/C.java
index ecc3f9c48b..0c476e17a9 100644
--- a/library/common/src/main/java/com/google/android/exoplayer2/C.java
+++ b/library/common/src/main/java/com/google/android/exoplayer2/C.java
@@ -163,6 +163,7 @@ public final class C {
    */
   @Documented
   @Retention(RetentionPolicy.SOURCE)
+  @Target(TYPE_USE)
   @IntDef({CRYPTO_MODE_UNENCRYPTED, CRYPTO_MODE_AES_CTR, CRYPTO_MODE_AES_CBC})
   public @interface CryptoMode {}
   /** @see MediaCodec#CRYPTO_MODE_UNENCRYPTED */
@@ -188,6 +189,7 @@ public final class C {
    */
   @Documented
   @Retention(RetentionPolicy.SOURCE)
+  @Target(TYPE_USE)
   @IntDef({
     Format.NO_VALUE,
     ENCODING_INVALID,
@@ -222,6 +224,7 @@ public final class C {
    */
   @Documented
   @Retention(RetentionPolicy.SOURCE)
+  @Target(TYPE_USE)
   @IntDef({
     Format.NO_VALUE,
     ENCODING_INVALID,
@@ -478,6 +481,7 @@ public final class C {
    */
   @Documented
   @Retention(RetentionPolicy.SOURCE)
+  @Target(TYPE_USE)
   @IntDef(
       flag = true,
       value = {
@@ -508,6 +512,7 @@ public final class C {
    */
   @Documented
   @Retention(RetentionPolicy.SOURCE)
+  @Target(TYPE_USE)
   @IntDef(value = {VIDEO_OUTPUT_MODE_NONE, VIDEO_OUTPUT_MODE_YUV, VIDEO_OUTPUT_MODE_SURFACE_YUV})
   public @interface VideoOutputMode {}
   /** Video decoder output mode is not set. */
@@ -636,6 +641,7 @@ public final class C {
    */
   @Documented
   @Retention(RetentionPolicy.SOURCE)
+  @Target(TYPE_USE)
   @IntDef(
       open = true,
       value = {
@@ -828,6 +834,7 @@ public final class C {
    */
   @Documented
   @Retention(RetentionPolicy.SOURCE)
+  @Target(TYPE_USE)
   @IntDef({
     Format.NO_VALUE,
     STEREO_MODE_MONO,
@@ -854,6 +861,7 @@ public final class C {
    */
   @Documented
   @Retention(RetentionPolicy.SOURCE)
+  @Target(TYPE_USE)
   @IntDef({Format.NO_VALUE, COLOR_SPACE_BT709, COLOR_SPACE_BT601, COLOR_SPACE_BT2020})
   public @interface ColorSpace {}
   /** @see MediaFormat#COLOR_STANDARD_BT709 */
@@ -869,6 +877,7 @@ public final class C {
    */
   @Documented
   @Retention(RetentionPolicy.SOURCE)
+  @Target(TYPE_USE)
   @IntDef({Format.NO_VALUE, COLOR_TRANSFER_SDR, COLOR_TRANSFER_ST2084, COLOR_TRANSFER_HLG})
   public @interface ColorTransfer {}
   /** @see MediaFormat#COLOR_TRANSFER_SDR_VIDEO */
@@ -884,6 +893,7 @@ public final class C {
    */
   @Documented
   @Retention(RetentionPolicy.SOURCE)
+  @Target(TYPE_USE)
   @IntDef({Format.NO_VALUE, COLOR_RANGE_LIMITED, COLOR_RANGE_FULL})
   public @interface ColorRange {}
   /** @see MediaFormat#COLOR_RANGE_LIMITED */
@@ -894,6 +904,7 @@ public final class C {
   /** Video projection types. */
   @Documented
   @Retention(RetentionPolicy.SOURCE)
+  @Target(TYPE_USE)
   @IntDef({
     Format.NO_VALUE,
     PROJECTION_RECTANGULAR,
diff --git a/library/common/src/main/java/com/google/android/exoplayer2/PlaybackException.java b/library/common/src/main/java/com/google/android/exoplayer2/PlaybackException.java
index 0a3b012d8f..edcb9dc448 100644
--- a/library/common/src/main/java/com/google/android/exoplayer2/PlaybackException.java
+++ b/library/common/src/main/java/com/google/android/exoplayer2/PlaybackException.java
@@ -406,6 +406,7 @@ public class PlaybackException extends Exception implements Bundleable {
    */
   @Documented
   @Retention(RetentionPolicy.SOURCE)
+  @Target(TYPE_USE)
   @IntDef(
       open = true,
       value = {
diff --git a/library/common/src/main/java/com/google/android/exoplayer2/text/span/TextAnnotation.java b/library/common/src/main/java/com/google/android/exoplayer2/text/span/TextAnnotation.java
index 6d86aac161..81eeff99f4 100644
--- a/library/common/src/main/java/com/google/android/exoplayer2/text/span/TextAnnotation.java
+++ b/library/common/src/main/java/com/google/android/exoplayer2/text/span/TextAnnotation.java
@@ -15,11 +15,13 @@
  */
 package com.google.android.exoplayer2.text.span;
 
+import static java.lang.annotation.ElementType.TYPE_USE;
 import static java.lang.annotation.RetentionPolicy.SOURCE;
 
 import androidx.annotation.IntDef;
 import java.lang.annotation.Documented;
 import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
 
 /** Properties of a text annotation (i.e. ruby, text emphasis marks). */
 public final class TextAnnotation {
@@ -55,6 +57,7 @@ public final class TextAnnotation {
    */
   @Documented
   @Retention(SOURCE)
+  @Target(TYPE_USE)
   @IntDef({POSITION_UNKNOWN, POSITION_BEFORE, POSITION_AFTER})
   public @interface Position {}
 
diff --git a/library/common/src/main/java/com/google/android/exoplayer2/text/span/TextEmphasisSpan.java b/library/common/src/main/java/com/google/android/exoplayer2/text/span/TextEmphasisSpan.java
index ce79cf6134..a273d74c1c 100644
--- a/library/common/src/main/java/com/google/android/exoplayer2/text/span/TextEmphasisSpan.java
+++ b/library/common/src/main/java/com/google/android/exoplayer2/text/span/TextEmphasisSpan.java
@@ -15,11 +15,13 @@
  */
 package com.google.android.exoplayer2.text.span;
 
+import static java.lang.annotation.ElementType.TYPE_USE;
 import static java.lang.annotation.RetentionPolicy.SOURCE;
 
 import androidx.annotation.IntDef;
 import java.lang.annotation.Documented;
 import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
 
 /**
  * A styling span for text emphasis marks.
@@ -48,6 +50,7 @@ public final class TextEmphasisSpan implements LanguageFeatureSpan {
    */
   @Documented
   @Retention(SOURCE)
+  @Target(TYPE_USE)
   @IntDef({MARK_SHAPE_NONE, MARK_SHAPE_CIRCLE, MARK_SHAPE_DOT, MARK_SHAPE_SESAME})
   public @interface MarkShape {}
 
@@ -69,6 +72,7 @@ public final class TextEmphasisSpan implements LanguageFeatureSpan {
    */
   @Documented
   @Retention(SOURCE)
+  @Target(TYPE_USE)
   @IntDef({MARK_FILL_UNKNOWN, MARK_FILL_FILLED, MARK_FILL_OPEN})
   public @interface MarkFill {}
 
diff --git a/library/common/src/main/java/com/google/android/exoplayer2/util/EGLSurfaceTexture.java b/library/common/src/main/java/com/google/android/exoplayer2/util/EGLSurfaceTexture.java
index b4b7ec1a96..011a48cd8c 100644
--- a/library/common/src/main/java/com/google/android/exoplayer2/util/EGLSurfaceTexture.java
+++ b/library/common/src/main/java/com/google/android/exoplayer2/util/EGLSurfaceTexture.java
@@ -15,6 +15,8 @@
  */
 package com.google.android.exoplayer2.util;
 
+import static java.lang.annotation.ElementType.TYPE_USE;
+
 import android.graphics.SurfaceTexture;
 import android.opengl.EGL14;
 import android.opengl.EGLConfig;
@@ -29,6 +31,7 @@ import androidx.annotation.RequiresApi;
 import java.lang.annotation.Documented;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
 
 /** Generates a {@link SurfaceTexture} using EGL/GLES functions. */
 @RequiresApi(17)
@@ -46,6 +49,7 @@ public final class EGLSurfaceTexture implements SurfaceTexture.OnFrameAvailableL
    */
   @Documented
   @Retention(RetentionPolicy.SOURCE)
+  @Target(TYPE_USE)
   @IntDef({SECURE_MODE_NONE, SECURE_MODE_SURFACELESS_CONTEXT, SECURE_MODE_PROTECTED_PBUFFER})
   public @interface SecureMode {}
 
diff --git a/library/common/src/main/java/com/google/android/exoplayer2/util/FileTypes.java b/library/common/src/main/java/com/google/android/exoplayer2/util/FileTypes.java
index 53396e135b..6bf5d01099 100644
--- a/library/common/src/main/java/com/google/android/exoplayer2/util/FileTypes.java
+++ b/library/common/src/main/java/com/google/android/exoplayer2/util/FileTypes.java
@@ -16,6 +16,7 @@
 package com.google.android.exoplayer2.util;
 
 import static com.google.android.exoplayer2.util.MimeTypes.normalizeMimeType;
+import static java.lang.annotation.ElementType.TYPE_USE;
 
 import android.net.Uri;
 import androidx.annotation.IntDef;
@@ -24,6 +25,7 @@ import androidx.annotation.VisibleForTesting;
 import java.lang.annotation.Documented;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
 import java.util.List;
 import java.util.Map;
 
@@ -37,6 +39,7 @@ public final class FileTypes {
    */
   @Documented
   @Retention(RetentionPolicy.SOURCE)
+  @Target(TYPE_USE)
   @IntDef({
     UNKNOWN, AC3, AC4, ADTS, AMR, FLAC, FLV, MATROSKA, MP3, MP4, OGG, PS, TS, WAV, WEBVTT, JPEG
   })
diff --git a/library/common/src/main/java/com/google/android/exoplayer2/util/NotificationUtil.java b/library/common/src/main/java/com/google/android/exoplayer2/util/NotificationUtil.java
index 9f6274afd6..2d1211b93a 100644
--- a/library/common/src/main/java/com/google/android/exoplayer2/util/NotificationUtil.java
+++ b/library/common/src/main/java/com/google/android/exoplayer2/util/NotificationUtil.java
@@ -16,6 +16,7 @@
 package com.google.android.exoplayer2.util;
 
 import static com.google.android.exoplayer2.util.Assertions.checkNotNull;
+import static java.lang.annotation.ElementType.TYPE_USE;
 
 import android.annotation.SuppressLint;
 import android.app.Notification;
@@ -29,6 +30,7 @@ import androidx.annotation.StringRes;
 import java.lang.annotation.Documented;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
 
 /** Utility methods for displaying {@link Notification Notifications}. */
 @SuppressLint("InlinedApi")
@@ -41,6 +43,7 @@ public final class NotificationUtil {
    */
   @Documented
   @Retention(RetentionPolicy.SOURCE)
+  @Target(TYPE_USE)
   @IntDef({
     IMPORTANCE_UNSPECIFIED,
     IMPORTANCE_NONE,
diff --git a/library/core/src/main/java/com/google/android/exoplayer2/AudioFocusManager.java b/library/core/src/main/java/com/google/android/exoplayer2/AudioFocusManager.java
index 00d09cb562..0510193b06 100644
--- a/library/core/src/main/java/com/google/android/exoplayer2/AudioFocusManager.java
+++ b/library/core/src/main/java/com/google/android/exoplayer2/AudioFocusManager.java
@@ -62,6 +62,7 @@ import org.checkerframework.checker.nullness.qual.MonotonicNonNull;
    */
   @Documented
   @Retention(RetentionPolicy.SOURCE)
+  @Target(TYPE_USE)
   @IntDef({
     PLAYER_COMMAND_DO_NOT_PLAY,
     PLAYER_COMMAND_WAIT_FOR_CALLBACK,
diff --git a/library/core/src/main/java/com/google/android/exoplayer2/DefaultRenderersFactory.java b/library/core/src/main/java/com/google/android/exoplayer2/DefaultRenderersFactory.java
index 0d1c126dc5..bef12b5e2c 100644
--- a/library/core/src/main/java/com/google/android/exoplayer2/DefaultRenderersFactory.java
+++ b/library/core/src/main/java/com/google/android/exoplayer2/DefaultRenderersFactory.java
@@ -15,6 +15,8 @@
  */
 package com.google.android.exoplayer2;
 
+import static java.lang.annotation.ElementType.TYPE_USE;
+
 import android.content.Context;
 import android.media.MediaCodec;
 import android.media.PlaybackParams;
@@ -42,6 +44,7 @@ import com.google.android.exoplayer2.video.spherical.CameraMotionRenderer;
 import java.lang.annotation.Documented;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
 import java.lang.reflect.Constructor;
 import java.util.ArrayList;
 
@@ -60,6 +63,7 @@ public class DefaultRenderersFactory implements RenderersFactory {
    */
   @Documented
   @Retention(RetentionPolicy.SOURCE)
+  @Target(TYPE_USE)
   @IntDef({EXTENSION_RENDERER_MODE_OFF, EXTENSION_RENDERER_MODE_ON, EXTENSION_RENDERER_MODE_PREFER})
   public @interface ExtensionRendererMode {}
   /** Do not allow use of extension renderers. */
diff --git a/library/core/src/main/java/com/google/android/exoplayer2/Renderer.java b/library/core/src/main/java/com/google/android/exoplayer2/Renderer.java
index efefe4c61c..8b7dc9c710 100644
--- a/library/core/src/main/java/com/google/android/exoplayer2/Renderer.java
+++ b/library/core/src/main/java/com/google/android/exoplayer2/Renderer.java
@@ -15,11 +15,12 @@
  */
 package com.google.android.exoplayer2;
 
+import static java.lang.annotation.ElementType.TYPE_USE;
+
 import android.media.MediaCodec;
 import android.view.Surface;
 import androidx.annotation.IntDef;
 import androidx.annotation.Nullable;
-import com.google.android.exoplayer2.PlayerMessage.Target;
 import com.google.android.exoplayer2.analytics.PlayerId;
 import com.google.android.exoplayer2.audio.AudioAttributes;
 import com.google.android.exoplayer2.audio.AuxEffectInfo;
@@ -33,6 +34,7 @@ import java.io.IOException;
 import java.lang.annotation.Documented;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
 
 /**
  * Renders media read from a {@link SampleStream}.
@@ -86,6 +88,7 @@ public interface Renderer extends PlayerMessage.Target {
    */
   @Documented
   @Retention(RetentionPolicy.SOURCE)
+  @Target(TYPE_USE)
   @IntDef(
       open = true,
       value = {
@@ -104,8 +107,9 @@ public interface Renderer extends PlayerMessage.Target {
   public @interface MessageType {}
   /**
    * The type of a message that can be passed to a video renderer via {@link
-   * ExoPlayer#createMessage(Target)}. The message payload is normally a {@link Surface}, however
-   * some video renderers may accept other outputs (e.g., {@link VideoDecoderOutputBufferRenderer}).
+   * ExoPlayer#createMessage(PlayerMessage.Target)}. The message payload is normally a {@link
+   * Surface}, however some video renderers may accept other outputs (e.g., {@link
+   * VideoDecoderOutputBufferRenderer}).
    *
    * <p>If the receiving renderer does not support the payload type as an output, then it will clear
    * any existing output that it has.
@@ -113,15 +117,15 @@ public interface Renderer extends PlayerMessage.Target {
   int MSG_SET_VIDEO_OUTPUT = 1;
   /**
    * A type of a message that can be passed to an audio renderer via {@link
-   * ExoPlayer#createMessage(Target)}. The message payload should be a {@link Float} with 0 being
-   * silence and 1 being unity gain.
+   * ExoPlayer#createMessage(PlayerMessage.Target)}. The message payload should be a {@link Float}
+   * with 0 being silence and 1 being unity gain.
    */
   int MSG_SET_VOLUME = 2;
   /**
    * A type of a message that can be passed to an audio renderer via {@link
-   * ExoPlayer#createMessage(Target)}. The message payload should be an {@link AudioAttributes}
-   * instance that will configure the underlying audio track. If not set, the default audio
-   * attributes will be used. They are suitable for general media playback.
+   * ExoPlayer#createMessage(PlayerMessage.Target)}. The message payload should be an {@link
+   * AudioAttributes} instance that will configure the underlying audio track. If not set, the
+   * default audio attributes will be used. They are suitable for general media playback.
    *
    * <p>Setting the audio attributes during playback may introduce a short gap in audio output as
    * the audio track is recreated. A new audio session id will also be generated.
@@ -140,8 +144,8 @@ public interface Renderer extends PlayerMessage.Target {
   int MSG_SET_AUDIO_ATTRIBUTES = 3;
   /**
    * The type of a message that can be passed to a {@link MediaCodec}-based video renderer via
-   * {@link ExoPlayer#createMessage(Target)}. The message payload should be one of the integer
-   * scaling modes in {@link C.VideoScalingMode}.
+   * {@link ExoPlayer#createMessage(PlayerMessage.Target)}. The message payload should be one of the
+   * integer scaling modes in {@link C.VideoScalingMode}.
    *
    * <p>Note that the scaling mode only applies if the {@link Surface} targeted by the renderer is
    * owned by a {@link android.view.SurfaceView}.
@@ -149,45 +153,46 @@ public interface Renderer extends PlayerMessage.Target {
   int MSG_SET_SCALING_MODE = 4;
   /**
    * The type of a message that can be passed to a video renderer via {@link
-   * ExoPlayer#createMessage(Target)}. The message payload should be one of the integer strategy
-   * constants in {@link C.VideoChangeFrameRateStrategy}.
+   * ExoPlayer#createMessage(PlayerMessage.Target)}. The message payload should be one of the
+   * integer strategy constants in {@link C.VideoChangeFrameRateStrategy}.
    */
   int MSG_SET_CHANGE_FRAME_RATE_STRATEGY = 5;
   /**
    * A type of a message that can be passed to an audio renderer via {@link
-   * ExoPlayer#createMessage(Target)}. The message payload should be an {@link AuxEffectInfo}
-   * instance representing an auxiliary audio effect for the underlying audio track.
+   * ExoPlayer#createMessage(PlayerMessage.Target)}. The message payload should be an {@link
+   * AuxEffectInfo} instance representing an auxiliary audio effect for the underlying audio track.
    */
   int MSG_SET_AUX_EFFECT_INFO = 6;
   /**
    * The type of a message that can be passed to a video renderer via {@link
-   * ExoPlayer#createMessage(Target)}. The message payload should be a {@link
+   * ExoPlayer#createMessage(PlayerMessage.Target)}. The message payload should be a {@link
    * VideoFrameMetadataListener} instance, or null.
    */
   int MSG_SET_VIDEO_FRAME_METADATA_LISTENER = 7;
   /**
    * The type of a message that can be passed to a camera motion renderer via {@link
-   * ExoPlayer#createMessage(Target)}. The message payload should be a {@link CameraMotionListener}
-   * instance, or null.
+   * ExoPlayer#createMessage(PlayerMessage.Target)}. The message payload should be a {@link
+   * CameraMotionListener} instance, or null.
    */
   int MSG_SET_CAMERA_MOTION_LISTENER = 8;
   /**
    * The type of a message that can be passed to an audio renderer via {@link
-   * ExoPlayer#createMessage(Target)}. The message payload should be a {@link Boolean} instance
-   * telling whether to enable or disable skipping silences in the audio stream.
+   * ExoPlayer#createMessage(PlayerMessage.Target)}. The message payload should be a {@link Boolean}
+   * instance telling whether to enable or disable skipping silences in the audio stream.
    */
   int MSG_SET_SKIP_SILENCE_ENABLED = 9;
   /**
    * The type of a message that can be passed to audio and video renderers via {@link
-   * ExoPlayer#createMessage(Target)}. The message payload should be an {@link Integer} instance
-   * representing the audio session ID that will be attached to the underlying audio track. Video
-   * renderers that support tunneling will use the audio session ID when tunneling is enabled.
+   * ExoPlayer#createMessage(PlayerMessage.Target)}. The message payload should be an {@link
+   * Integer} instance representing the audio session ID that will be attached to the underlying
+   * audio track. Video renderers that support tunneling will use the audio session ID when
+   * tunneling is enabled.
    */
   int MSG_SET_AUDIO_SESSION_ID = 10;
   /**
    * The type of a message that can be passed to a {@link Renderer} via {@link
-   * ExoPlayer#createMessage(Target)}, to inform the renderer that it can schedule waking up another
-   * component.
+   * ExoPlayer#createMessage(PlayerMessage.Target)}, to inform the renderer that it can schedule
+   * waking up another component.
    *
    * <p>The message payload must be a {@link WakeupListener} instance.
    */
@@ -204,6 +209,7 @@ public interface Renderer extends PlayerMessage.Target {
    */
   @Documented
   @Retention(RetentionPolicy.SOURCE)
+  @Target(TYPE_USE)
   @IntDef({STATE_DISABLED, STATE_ENABLED, STATE_STARTED})
   @interface State {}
   /**
diff --git a/library/core/src/main/java/com/google/android/exoplayer2/RendererCapabilities.java b/library/core/src/main/java/com/google/android/exoplayer2/RendererCapabilities.java
index 79938f6946..1b6d6d03b6 100644
--- a/library/core/src/main/java/com/google/android/exoplayer2/RendererCapabilities.java
+++ b/library/core/src/main/java/com/google/android/exoplayer2/RendererCapabilities.java
@@ -15,11 +15,14 @@
  */
 package com.google.android.exoplayer2;
 
+import static java.lang.annotation.ElementType.TYPE_USE;
+
 import android.annotation.SuppressLint;
 import androidx.annotation.IntDef;
 import java.lang.annotation.Documented;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
 
 /** Defines the capabilities of a {@link Renderer}. */
 public interface RendererCapabilities {
@@ -28,6 +31,7 @@ public interface RendererCapabilities {
   @SuppressWarnings("deprecation")
   @Documented
   @Retention(RetentionPolicy.SOURCE)
+  @Target(TYPE_USE)
   @IntDef({
     FORMAT_HANDLED,
     FORMAT_EXCEEDS_CAPABILITIES,
@@ -56,6 +60,7 @@ public interface RendererCapabilities {
    */
   @Documented
   @Retention(RetentionPolicy.SOURCE)
+  @Target(TYPE_USE)
   @IntDef({ADAPTIVE_SEAMLESS, ADAPTIVE_NOT_SEAMLESS, ADAPTIVE_NOT_SUPPORTED})
   @interface AdaptiveSupport {}
 
@@ -77,6 +82,7 @@ public interface RendererCapabilities {
    */
   @Documented
   @Retention(RetentionPolicy.SOURCE)
+  @Target(TYPE_USE)
   @IntDef({TUNNELING_SUPPORTED, TUNNELING_NOT_SUPPORTED})
   @interface TunnelingSupport {}
 
@@ -95,6 +101,7 @@ public interface RendererCapabilities {
    */
   @Documented
   @Retention(RetentionPolicy.SOURCE)
+  @Target(TYPE_USE)
   @IntDef({
     HARDWARE_ACCELERATION_SUPPORTED,
     HARDWARE_ACCELERATION_NOT_SUPPORTED,
@@ -115,6 +122,7 @@ public interface RendererCapabilities {
    */
   @Documented
   @Retention(RetentionPolicy.SOURCE)
+  @Target(TYPE_USE)
   @IntDef({
     DECODER_SUPPORT_PRIMARY,
     DECODER_SUPPORT_FALLBACK,
@@ -163,6 +171,7 @@ public interface RendererCapabilities {
   @Documented
   @Retention(RetentionPolicy.SOURCE)
   // Intentionally empty to prevent assignment or comparison with individual flags without masking.
+  @Target(TYPE_USE)
   @IntDef({})
   @interface Capabilities {}
 
diff --git a/library/core/src/main/java/com/google/android/exoplayer2/audio/AudioSink.java b/library/core/src/main/java/com/google/android/exoplayer2/audio/AudioSink.java
index 2fa6c708aa..e7ff1b0ec6 100644
--- a/library/core/src/main/java/com/google/android/exoplayer2/audio/AudioSink.java
+++ b/library/core/src/main/java/com/google/android/exoplayer2/audio/AudioSink.java
@@ -15,6 +15,8 @@
  */
 package com.google.android.exoplayer2.audio;
 
+import static java.lang.annotation.ElementType.TYPE_USE;
+
 import android.media.AudioTrack;
 import androidx.annotation.IntDef;
 import androidx.annotation.Nullable;
@@ -28,6 +30,7 @@ import com.google.android.exoplayer2.analytics.PlayerId;
 import java.lang.annotation.Documented;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
 import java.nio.ByteBuffer;
 
 /**
@@ -256,6 +259,7 @@ public interface AudioSink {
    */
   @Documented
   @Retention(RetentionPolicy.SOURCE)
+  @Target(TYPE_USE)
   @IntDef({
     SINK_FORMAT_SUPPORTED_DIRECTLY,
     SINK_FORMAT_SUPPORTED_WITH_TRANSCODING,
diff --git a/library/core/src/main/java/com/google/android/exoplayer2/audio/DefaultAudioSink.java b/library/core/src/main/java/com/google/android/exoplayer2/audio/DefaultAudioSink.java
index 3e6c7d1c7b..8807031698 100644
--- a/library/core/src/main/java/com/google/android/exoplayer2/audio/DefaultAudioSink.java
+++ b/library/core/src/main/java/com/google/android/exoplayer2/audio/DefaultAudioSink.java
@@ -21,6 +21,7 @@ import static com.google.android.exoplayer2.util.Util.constrainValue;
 import static com.google.common.base.MoreObjects.firstNonNull;
 import static java.lang.Math.max;
 import static java.lang.Math.min;
+import static java.lang.annotation.ElementType.TYPE_USE;
 
 import android.annotation.SuppressLint;
 import android.media.AudioFormat;
@@ -50,6 +51,7 @@ import com.google.errorprone.annotations.InlineMeValidationDisabled;
 import java.lang.annotation.Documented;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
 import java.nio.ByteBuffer;
 import java.nio.ByteOrder;
 import java.util.ArrayDeque;
@@ -382,6 +384,7 @@ public final class DefaultAudioSink implements AudioSink {
   /** Audio offload mode configuration. */
   @Documented
   @Retention(RetentionPolicy.SOURCE)
+  @Target(TYPE_USE)
   @IntDef({
     OFFLOAD_MODE_DISABLED,
     OFFLOAD_MODE_ENABLED_GAPLESS_REQUIRED,
@@ -419,6 +422,7 @@ public final class DefaultAudioSink implements AudioSink {
   /** Output mode of the audio sink. */
   @Documented
   @Retention(RetentionPolicy.SOURCE)
+  @Target(TYPE_USE)
   @IntDef({OUTPUT_MODE_PCM, OUTPUT_MODE_OFFLOAD, OUTPUT_MODE_PASSTHROUGH})
   public @interface OutputMode {}
 
diff --git a/library/core/src/main/java/com/google/android/exoplayer2/decoder/DecoderReuseEvaluation.java b/library/core/src/main/java/com/google/android/exoplayer2/decoder/DecoderReuseEvaluation.java
index a23c92ec65..560dfb78a7 100644
--- a/library/core/src/main/java/com/google/android/exoplayer2/decoder/DecoderReuseEvaluation.java
+++ b/library/core/src/main/java/com/google/android/exoplayer2/decoder/DecoderReuseEvaluation.java
@@ -18,6 +18,7 @@ package com.google.android.exoplayer2.decoder;
 import static com.google.android.exoplayer2.util.Assertions.checkArgument;
 import static com.google.android.exoplayer2.util.Assertions.checkNotEmpty;
 import static com.google.android.exoplayer2.util.Assertions.checkNotNull;
+import static java.lang.annotation.ElementType.TYPE_USE;
 
 import androidx.annotation.IntDef;
 import androidx.annotation.Nullable;
@@ -26,6 +27,7 @@ import com.google.android.exoplayer2.video.ColorInfo;
 import java.lang.annotation.Documented;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
 
 /**
  * The result of an evaluation to determine whether a decoder can be reused for a new input format.
@@ -35,6 +37,7 @@ public final class DecoderReuseEvaluation {
   /** Possible outcomes of the evaluation. */
   @Documented
   @Retention(RetentionPolicy.SOURCE)
+  @Target(TYPE_USE)
   @IntDef({
     REUSE_RESULT_NO,
     REUSE_RESULT_YES_WITH_FLUSH,
@@ -57,6 +60,7 @@ public final class DecoderReuseEvaluation {
   /** Possible reasons why reuse is not possible. */
   @Documented
   @Retention(RetentionPolicy.SOURCE)
+  @Target(TYPE_USE)
   @IntDef(
       flag = true,
       value = {
diff --git a/library/core/src/main/java/com/google/android/exoplayer2/drm/DefaultDrmSessionManager.java b/library/core/src/main/java/com/google/android/exoplayer2/drm/DefaultDrmSessionManager.java
index 3fe2636d09..4c50748e89 100644
--- a/library/core/src/main/java/com/google/android/exoplayer2/drm/DefaultDrmSessionManager.java
+++ b/library/core/src/main/java/com/google/android/exoplayer2/drm/DefaultDrmSessionManager.java
@@ -19,6 +19,7 @@ import static com.google.android.exoplayer2.util.Assertions.checkArgument;
 import static com.google.android.exoplayer2.util.Assertions.checkNotNull;
 import static com.google.android.exoplayer2.util.Assertions.checkState;
 import static com.google.android.exoplayer2.util.Assertions.checkStateNotNull;
+import static java.lang.annotation.ElementType.TYPE_USE;
 
 import android.annotation.SuppressLint;
 import android.media.ResourceBusyException;
@@ -47,6 +48,7 @@ import com.google.common.collect.Sets;
 import java.lang.annotation.Documented;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
 import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.HashSet;
@@ -260,6 +262,7 @@ public class DefaultDrmSessionManager implements DrmSessionManager {
    */
   @Documented
   @Retention(RetentionPolicy.SOURCE)
+  @Target(TYPE_USE)
   @IntDef({MODE_PLAYBACK, MODE_QUERY, MODE_DOWNLOAD, MODE_RELEASE})
   public @interface Mode {}
   /**
diff --git a/library/core/src/main/java/com/google/android/exoplayer2/drm/ExoMediaDrm.java b/library/core/src/main/java/com/google/android/exoplayer2/drm/ExoMediaDrm.java
index 722a010150..45b7885569 100644
--- a/library/core/src/main/java/com/google/android/exoplayer2/drm/ExoMediaDrm.java
+++ b/library/core/src/main/java/com/google/android/exoplayer2/drm/ExoMediaDrm.java
@@ -15,6 +15,8 @@
  */
 package com.google.android.exoplayer2.drm;
 
+import static java.lang.annotation.ElementType.TYPE_USE;
+
 import android.media.DeniedByServerException;
 import android.media.MediaCryptoException;
 import android.media.MediaDrm;
@@ -32,6 +34,7 @@ import com.google.android.exoplayer2.drm.DrmInitData.SchemeData;
 import java.lang.annotation.Documented;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
@@ -226,6 +229,7 @@ public interface ExoMediaDrm {
      */
     @Documented
     @Retention(RetentionPolicy.SOURCE)
+    @Target(TYPE_USE)
     @IntDef({
       REQUEST_TYPE_UNKNOWN,
       REQUEST_TYPE_INITIAL,
diff --git a/library/core/src/main/java/com/google/android/exoplayer2/source/ClippingMediaSource.java b/library/core/src/main/java/com/google/android/exoplayer2/source/ClippingMediaSource.java
index ab62cca0c5..b23eb29c2a 100644
--- a/library/core/src/main/java/com/google/android/exoplayer2/source/ClippingMediaSource.java
+++ b/library/core/src/main/java/com/google/android/exoplayer2/source/ClippingMediaSource.java
@@ -17,6 +17,7 @@ package com.google.android.exoplayer2.source;
 
 import static java.lang.Math.max;
 import static java.lang.Math.min;
+import static java.lang.annotation.ElementType.TYPE_USE;
 
 import androidx.annotation.IntDef;
 import androidx.annotation.Nullable;
@@ -31,6 +32,7 @@ import java.io.IOException;
 import java.lang.annotation.Documented;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
 import java.util.ArrayList;
 
 /**
@@ -48,6 +50,7 @@ public final class ClippingMediaSource extends CompositeMediaSource<Void> {
      */
     @Documented
     @Retention(RetentionPolicy.SOURCE)
+    @Target(TYPE_USE)
     @IntDef({REASON_INVALID_PERIOD_COUNT, REASON_NOT_SEEKABLE_TO_START, REASON_START_EXCEEDS_END})
     public @interface Reason {}
     /** The wrapped source doesn't consist of a single period. */
diff --git a/library/core/src/main/java/com/google/android/exoplayer2/source/MergingMediaSource.java b/library/core/src/main/java/com/google/android/exoplayer2/source/MergingMediaSource.java
index f4d44b9540..601ab327cd 100644
--- a/library/core/src/main/java/com/google/android/exoplayer2/source/MergingMediaSource.java
+++ b/library/core/src/main/java/com/google/android/exoplayer2/source/MergingMediaSource.java
@@ -17,6 +17,7 @@ package com.google.android.exoplayer2.source;
 
 import static com.google.android.exoplayer2.util.Assertions.checkNotNull;
 import static java.lang.Math.min;
+import static java.lang.annotation.ElementType.TYPE_USE;
 
 import androidx.annotation.IntDef;
 import androidx.annotation.Nullable;
@@ -31,6 +32,7 @@ import java.io.IOException;
 import java.lang.annotation.Documented;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collections;
@@ -50,6 +52,7 @@ public final class MergingMediaSource extends CompositeMediaSource<Integer> {
     /** The reason the merge failed. One of {@link #REASON_PERIOD_COUNT_MISMATCH}. */
     @Documented
     @Retention(RetentionPolicy.SOURCE)
+    @Target(TYPE_USE)
     @IntDef({REASON_PERIOD_COUNT_MISMATCH})
     public @interface Reason {}
     /** The sources have different period counts. */
diff --git a/library/core/src/main/java/com/google/android/exoplayer2/source/SampleStream.java b/library/core/src/main/java/com/google/android/exoplayer2/source/SampleStream.java
index a5a05951d1..ff40bd1c34 100644
--- a/library/core/src/main/java/com/google/android/exoplayer2/source/SampleStream.java
+++ b/library/core/src/main/java/com/google/android/exoplayer2/source/SampleStream.java
@@ -15,6 +15,8 @@
  */
 package com.google.android.exoplayer2.source;
 
+import static java.lang.annotation.ElementType.TYPE_USE;
+
 import androidx.annotation.IntDef;
 import com.google.android.exoplayer2.C;
 import com.google.android.exoplayer2.FormatHolder;
@@ -24,6 +26,7 @@ import java.io.IOException;
 import java.lang.annotation.Documented;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
 
 /** A stream of media samples (and associated format information). */
 public interface SampleStream {
@@ -34,6 +37,7 @@ public interface SampleStream {
    */
   @Documented
   @Retention(RetentionPolicy.SOURCE)
+  @Target(TYPE_USE)
   @IntDef(
       flag = true,
       value = {FLAG_PEEK, FLAG_REQUIRE_FORMAT, FLAG_OMIT_SAMPLE_DATA})
@@ -67,6 +71,7 @@ public interface SampleStream {
   /** Return values of {@link #readData}. */
   @Documented
   @Retention(RetentionPolicy.SOURCE)
+  @Target(TYPE_USE)
   @IntDef({C.RESULT_NOTHING_READ, C.RESULT_FORMAT_READ, C.RESULT_BUFFER_READ})
   @interface ReadDataResult {}
 
diff --git a/library/core/src/main/java/com/google/android/exoplayer2/source/ads/AdsMediaSource.java b/library/core/src/main/java/com/google/android/exoplayer2/source/ads/AdsMediaSource.java
index 4667cbea05..ae35402b54 100644
--- a/library/core/src/main/java/com/google/android/exoplayer2/source/ads/AdsMediaSource.java
+++ b/library/core/src/main/java/com/google/android/exoplayer2/source/ads/AdsMediaSource.java
@@ -17,6 +17,7 @@ package com.google.android.exoplayer2.source.ads;
 
 import static com.google.android.exoplayer2.util.Assertions.checkNotNull;
 import static com.google.android.exoplayer2.util.Assertions.checkState;
+import static java.lang.annotation.ElementType.TYPE_USE;
 
 import android.net.Uri;
 import android.os.Handler;
@@ -45,6 +46,7 @@ import java.io.IOException;
 import java.lang.annotation.Documented;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
@@ -71,6 +73,7 @@ public final class AdsMediaSource extends CompositeMediaSource<MediaPeriodId> {
      */
     @Documented
     @Retention(RetentionPolicy.SOURCE)
+    @Target(TYPE_USE)
     @IntDef({TYPE_AD, TYPE_AD_GROUP, TYPE_ALL_ADS, TYPE_UNEXPECTED})
     public @interface Type {}
     /** Type for when an ad failed to load. The ad will be skipped. */
diff --git a/library/core/src/main/java/com/google/android/exoplayer2/trackselection/DefaultTrackSelector.java b/library/core/src/main/java/com/google/android/exoplayer2/trackselection/DefaultTrackSelector.java
index ef0804feb0..97bc9decde 100644
--- a/library/core/src/main/java/com/google/android/exoplayer2/trackselection/DefaultTrackSelector.java
+++ b/library/core/src/main/java/com/google/android/exoplayer2/trackselection/DefaultTrackSelector.java
@@ -1420,6 +1420,7 @@ public class DefaultTrackSelector extends MappingTrackSelector {
    */
   @Documented
   @Retention(RetentionPolicy.SOURCE)
+  @Target(TYPE_USE)
   @IntDef({SELECTION_ELIGIBILITY_NO, SELECTION_ELIGIBILITY_FIXED, SELECTION_ELIGIBILITY_ADAPTIVE})
   protected @interface SelectionEligibility {}
 
diff --git a/library/core/src/main/java/com/google/android/exoplayer2/upstream/LoadErrorHandlingPolicy.java b/library/core/src/main/java/com/google/android/exoplayer2/upstream/LoadErrorHandlingPolicy.java
index 0815f9ed5f..67d6109249 100644
--- a/library/core/src/main/java/com/google/android/exoplayer2/upstream/LoadErrorHandlingPolicy.java
+++ b/library/core/src/main/java/com/google/android/exoplayer2/upstream/LoadErrorHandlingPolicy.java
@@ -16,6 +16,7 @@
 package com.google.android.exoplayer2.upstream;
 
 import static com.google.android.exoplayer2.util.Assertions.checkArgument;
+import static java.lang.annotation.ElementType.TYPE_USE;
 
 import androidx.annotation.IntDef;
 import androidx.annotation.Nullable;
@@ -28,6 +29,7 @@ import java.io.IOException;
 import java.lang.annotation.Documented;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
 
 /**
  * A policy that defines how load errors are handled.
@@ -52,6 +54,7 @@ public interface LoadErrorHandlingPolicy {
   /** Fallback type. One of {@link #FALLBACK_TYPE_LOCATION} or {@link #FALLBACK_TYPE_TRACK}. */
   @Documented
   @Retention(RetentionPolicy.SOURCE)
+  @Target(TYPE_USE)
   @IntDef({FALLBACK_TYPE_LOCATION, FALLBACK_TYPE_TRACK})
   @interface FallbackType {}
 
diff --git a/library/datasource/src/main/java/com/google/android/exoplayer2/upstream/DataSpec.java b/library/datasource/src/main/java/com/google/android/exoplayer2/upstream/DataSpec.java
index a117a2e3c5..46fd495995 100644
--- a/library/datasource/src/main/java/com/google/android/exoplayer2/upstream/DataSpec.java
+++ b/library/datasource/src/main/java/com/google/android/exoplayer2/upstream/DataSpec.java
@@ -15,6 +15,8 @@
  */
 package com.google.android.exoplayer2.upstream;
 
+import static java.lang.annotation.ElementType.TYPE_USE;
+
 import android.net.Uri;
 import androidx.annotation.IntDef;
 import androidx.annotation.Nullable;
@@ -24,6 +26,7 @@ import com.google.android.exoplayer2.util.Assertions;
 import java.lang.annotation.Documented;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
 import java.util.Collections;
 import java.util.HashMap;
 import java.util.Map;
@@ -232,6 +235,7 @@ public final class DataSpec {
    */
   @Documented
   @Retention(RetentionPolicy.SOURCE)
+  @Target(TYPE_USE)
   @IntDef(
       flag = true,
       value = {
@@ -274,6 +278,7 @@ public final class DataSpec {
    */
   @Documented
   @Retention(RetentionPolicy.SOURCE)
+  @Target(TYPE_USE)
   @IntDef({HTTP_METHOD_GET, HTTP_METHOD_POST, HTTP_METHOD_HEAD})
   public @interface HttpMethod {}
   /** HTTP GET method. */
diff --git a/library/datasource/src/main/java/com/google/android/exoplayer2/upstream/HttpDataSource.java b/library/datasource/src/main/java/com/google/android/exoplayer2/upstream/HttpDataSource.java
index e76e6f0414..f7c0847a10 100644
--- a/library/datasource/src/main/java/com/google/android/exoplayer2/upstream/HttpDataSource.java
+++ b/library/datasource/src/main/java/com/google/android/exoplayer2/upstream/HttpDataSource.java
@@ -15,6 +15,8 @@
  */
 package com.google.android.exoplayer2.upstream;
 
+import static java.lang.annotation.ElementType.TYPE_USE;
+
 import android.text.TextUtils;
 import androidx.annotation.IntDef;
 import androidx.annotation.Nullable;
@@ -27,6 +29,7 @@ import java.io.InterruptedIOException;
 import java.lang.annotation.Documented;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
 import java.net.SocketTimeoutException;
 import java.util.Collections;
 import java.util.HashMap;
@@ -188,6 +191,7 @@ public interface HttpDataSource extends DataSource {
      */
     @Documented
     @Retention(RetentionPolicy.SOURCE)
+    @Target(TYPE_USE)
     @IntDef({TYPE_OPEN, TYPE_READ, TYPE_CLOSE})
     public @interface Type {}
 
diff --git a/library/datasource/src/main/java/com/google/android/exoplayer2/upstream/cache/CacheDataSource.java b/library/datasource/src/main/java/com/google/android/exoplayer2/upstream/cache/CacheDataSource.java
index 338d9cd2ac..c18175e6d3 100644
--- a/library/datasource/src/main/java/com/google/android/exoplayer2/upstream/cache/CacheDataSource.java
+++ b/library/datasource/src/main/java/com/google/android/exoplayer2/upstream/cache/CacheDataSource.java
@@ -18,6 +18,7 @@ package com.google.android.exoplayer2.upstream.cache;
 import static com.google.android.exoplayer2.util.Assertions.checkNotNull;
 import static com.google.android.exoplayer2.util.Util.castNonNull;
 import static java.lang.Math.min;
+import static java.lang.annotation.ElementType.TYPE_USE;
 
 import android.net.Uri;
 import androidx.annotation.IntDef;
@@ -41,6 +42,7 @@ import java.io.InterruptedIOException;
 import java.lang.annotation.Documented;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
 import java.util.Collections;
 import java.util.List;
 import java.util.Map;
@@ -328,6 +330,7 @@ public final class CacheDataSource implements DataSource {
    */
   @Documented
   @Retention(RetentionPolicy.SOURCE)
+  @Target(TYPE_USE)
   @IntDef(
       flag = true,
       value = {
diff --git a/library/decoder/src/main/java/com/google/android/exoplayer2/decoder/DecoderInputBuffer.java b/library/decoder/src/main/java/com/google/android/exoplayer2/decoder/DecoderInputBuffer.java
index 5ddfb9cc81..4ffa262fa7 100644
--- a/library/decoder/src/main/java/com/google/android/exoplayer2/decoder/DecoderInputBuffer.java
+++ b/library/decoder/src/main/java/com/google/android/exoplayer2/decoder/DecoderInputBuffer.java
@@ -15,6 +15,8 @@
  */
 package com.google.android.exoplayer2.decoder;
 
+import static java.lang.annotation.ElementType.TYPE_USE;
+
 import androidx.annotation.IntDef;
 import androidx.annotation.Nullable;
 import com.google.android.exoplayer2.C;
@@ -23,6 +25,7 @@ import com.google.android.exoplayer2.Format;
 import java.lang.annotation.Documented;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
 import java.nio.ByteBuffer;
 import org.checkerframework.checker.nullness.qual.EnsuresNonNull;
 
@@ -66,6 +69,7 @@ public class DecoderInputBuffer extends Buffer {
    */
   @Documented
   @Retention(RetentionPolicy.SOURCE)
+  @Target(TYPE_USE)
   @IntDef({
     BUFFER_REPLACEMENT_MODE_DISABLED,
     BUFFER_REPLACEMENT_MODE_NORMAL,
diff --git a/library/extractor/src/main/java/com/google/android/exoplayer2/audio/AacUtil.java b/library/extractor/src/main/java/com/google/android/exoplayer2/audio/AacUtil.java
index 9fe10f1f86..7010f1c3bf 100644
--- a/library/extractor/src/main/java/com/google/android/exoplayer2/audio/AacUtil.java
+++ b/library/extractor/src/main/java/com/google/android/exoplayer2/audio/AacUtil.java
@@ -15,6 +15,8 @@
  */
 package com.google.android.exoplayer2.audio;
 
+import static java.lang.annotation.ElementType.TYPE_USE;
+
 import androidx.annotation.IntDef;
 import com.google.android.exoplayer2.C;
 import com.google.android.exoplayer2.ParserException;
@@ -23,6 +25,7 @@ import com.google.android.exoplayer2.util.ParsableBitArray;
 import java.lang.annotation.Documented;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
 
 /** Utility methods for handling AAC audio streams. */
 public final class AacUtil {
@@ -157,6 +160,7 @@ public final class AacUtil {
    */
   @Documented
   @Retention(RetentionPolicy.SOURCE)
+  @Target(TYPE_USE)
   @IntDef({
     AUDIO_OBJECT_TYPE_AAC_LC,
     AUDIO_OBJECT_TYPE_AAC_SBR,
diff --git a/library/extractor/src/main/java/com/google/android/exoplayer2/audio/Ac3Util.java b/library/extractor/src/main/java/com/google/android/exoplayer2/audio/Ac3Util.java
index f3dfb20f9b..be79879dba 100644
--- a/library/extractor/src/main/java/com/google/android/exoplayer2/audio/Ac3Util.java
+++ b/library/extractor/src/main/java/com/google/android/exoplayer2/audio/Ac3Util.java
@@ -15,6 +15,8 @@
  */
 package com.google.android.exoplayer2.audio;
 
+import static java.lang.annotation.ElementType.TYPE_USE;
+
 import androidx.annotation.IntDef;
 import androidx.annotation.Nullable;
 import com.google.android.exoplayer2.C;
@@ -28,6 +30,7 @@ import com.google.android.exoplayer2.util.Util;
 import java.lang.annotation.Documented;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
 import java.nio.ByteBuffer;
 
 /**
@@ -45,6 +48,7 @@ public final class Ac3Util {
      */
     @Documented
     @Retention(RetentionPolicy.SOURCE)
+    @Target(TYPE_USE)
     @IntDef({STREAM_TYPE_UNDEFINED, STREAM_TYPE_TYPE0, STREAM_TYPE_TYPE1, STREAM_TYPE_TYPE2})
     public @interface StreamType {}
     /** Undefined AC3 stream type. */
diff --git a/library/extractor/src/main/java/com/google/android/exoplayer2/extractor/BinarySearchSeeker.java b/library/extractor/src/main/java/com/google/android/exoplayer2/extractor/BinarySearchSeeker.java
index b5eb092dfb..8ebe3b84fb 100644
--- a/library/extractor/src/main/java/com/google/android/exoplayer2/extractor/BinarySearchSeeker.java
+++ b/library/extractor/src/main/java/com/google/android/exoplayer2/extractor/BinarySearchSeeker.java
@@ -15,6 +15,8 @@
  */
 package com.google.android.exoplayer2.extractor;
 
+import static java.lang.annotation.ElementType.TYPE_USE;
+
 import androidx.annotation.IntDef;
 import androidx.annotation.Nullable;
 import com.google.android.exoplayer2.C;
@@ -24,6 +26,7 @@ import java.io.IOException;
 import java.lang.annotation.Documented;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
 
 /**
  * A seeker that supports seeking within a stream by searching for the target frame using binary
@@ -405,6 +408,7 @@ public abstract class BinarySearchSeeker {
 
     @Documented
     @Retention(RetentionPolicy.SOURCE)
+    @Target(TYPE_USE)
     @IntDef({
       TYPE_TARGET_TIMESTAMP_FOUND,
       TYPE_POSITION_OVERESTIMATED,
diff --git a/library/extractor/src/main/java/com/google/android/exoplayer2/extractor/Extractor.java b/library/extractor/src/main/java/com/google/android/exoplayer2/extractor/Extractor.java
index 21fb7f1269..b0791bb981 100644
--- a/library/extractor/src/main/java/com/google/android/exoplayer2/extractor/Extractor.java
+++ b/library/extractor/src/main/java/com/google/android/exoplayer2/extractor/Extractor.java
@@ -15,12 +15,15 @@
  */
 package com.google.android.exoplayer2.extractor;
 
+import static java.lang.annotation.ElementType.TYPE_USE;
+
 import androidx.annotation.IntDef;
 import com.google.android.exoplayer2.C;
 import java.io.IOException;
 import java.lang.annotation.Documented;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
 
 /** Extracts media data from a container format. */
 public interface Extractor {
@@ -49,6 +52,7 @@ public interface Extractor {
    */
   @Documented
   @Retention(RetentionPolicy.SOURCE)
+  @Target(TYPE_USE)
   @IntDef(value = {RESULT_CONTINUE, RESULT_SEEK, RESULT_END_OF_INPUT})
   @interface ReadResult {}
 
diff --git a/library/extractor/src/main/java/com/google/android/exoplayer2/extractor/TrackOutput.java b/library/extractor/src/main/java/com/google/android/exoplayer2/extractor/TrackOutput.java
index 1a58d232f0..aa505388b4 100644
--- a/library/extractor/src/main/java/com/google/android/exoplayer2/extractor/TrackOutput.java
+++ b/library/extractor/src/main/java/com/google/android/exoplayer2/extractor/TrackOutput.java
@@ -15,6 +15,8 @@
  */
 package com.google.android.exoplayer2.extractor;
 
+import static java.lang.annotation.ElementType.TYPE_USE;
+
 import androidx.annotation.IntDef;
 import androidx.annotation.Nullable;
 import com.google.android.exoplayer2.C;
@@ -26,6 +28,7 @@ import java.io.IOException;
 import java.lang.annotation.Documented;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
 import java.util.Arrays;
 
 /** Receives track level data extracted by an {@link Extractor}. */
@@ -93,6 +96,7 @@ public interface TrackOutput {
   /** Defines the part of the sample data to which a call to {@link #sampleData} corresponds. */
   @Documented
   @Retention(RetentionPolicy.SOURCE)
+  @Target(TYPE_USE)
   @IntDef({SAMPLE_DATA_PART_MAIN, SAMPLE_DATA_PART_ENCRYPTION, SAMPLE_DATA_PART_SUPPLEMENTAL})
   @interface SampleDataPart {}
 
diff --git a/library/extractor/src/main/java/com/google/android/exoplayer2/extractor/amr/AmrExtractor.java b/library/extractor/src/main/java/com/google/android/exoplayer2/extractor/amr/AmrExtractor.java
index b368874f56..8cd21b0182 100644
--- a/library/extractor/src/main/java/com/google/android/exoplayer2/extractor/amr/AmrExtractor.java
+++ b/library/extractor/src/main/java/com/google/android/exoplayer2/extractor/amr/AmrExtractor.java
@@ -15,6 +15,8 @@
  */
 package com.google.android.exoplayer2.extractor.amr;
 
+import static java.lang.annotation.ElementType.TYPE_USE;
+
 import androidx.annotation.IntDef;
 import com.google.android.exoplayer2.C;
 import com.google.android.exoplayer2.Format;
@@ -37,6 +39,7 @@ import java.io.IOException;
 import java.lang.annotation.Documented;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
 import java.util.Arrays;
 import org.checkerframework.checker.nullness.qual.EnsuresNonNull;
 import org.checkerframework.checker.nullness.qual.MonotonicNonNull;
@@ -60,6 +63,7 @@ public final class AmrExtractor implements Extractor {
    */
   @Documented
   @Retention(RetentionPolicy.SOURCE)
+  @Target(TYPE_USE)
   @IntDef(
       flag = true,
       value = {FLAG_ENABLE_CONSTANT_BITRATE_SEEKING, FLAG_ENABLE_CONSTANT_BITRATE_SEEKING_ALWAYS})
diff --git a/library/extractor/src/main/java/com/google/android/exoplayer2/extractor/flac/FlacExtractor.java b/library/extractor/src/main/java/com/google/android/exoplayer2/extractor/flac/FlacExtractor.java
index 5182a8a073..02d40451d8 100644
--- a/library/extractor/src/main/java/com/google/android/exoplayer2/extractor/flac/FlacExtractor.java
+++ b/library/extractor/src/main/java/com/google/android/exoplayer2/extractor/flac/FlacExtractor.java
@@ -65,6 +65,7 @@ public final class FlacExtractor implements Extractor {
    */
   @Documented
   @Retention(RetentionPolicy.SOURCE)
+  @Target(TYPE_USE)
   @IntDef(
       flag = true,
       value = {FLAG_DISABLE_ID3_METADATA})
diff --git a/library/extractor/src/main/java/com/google/android/exoplayer2/extractor/mkv/EbmlProcessor.java b/library/extractor/src/main/java/com/google/android/exoplayer2/extractor/mkv/EbmlProcessor.java
index 458b2e87e3..5c377becb1 100644
--- a/library/extractor/src/main/java/com/google/android/exoplayer2/extractor/mkv/EbmlProcessor.java
+++ b/library/extractor/src/main/java/com/google/android/exoplayer2/extractor/mkv/EbmlProcessor.java
@@ -15,6 +15,8 @@
  */
 package com.google.android.exoplayer2.extractor.mkv;
 
+import static java.lang.annotation.ElementType.TYPE_USE;
+
 import androidx.annotation.IntDef;
 import com.google.android.exoplayer2.ParserException;
 import com.google.android.exoplayer2.extractor.ExtractorInput;
@@ -22,6 +24,7 @@ import java.io.IOException;
 import java.lang.annotation.Documented;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
 
 /** Defines EBML element IDs/types and processes events. */
 public interface EbmlProcessor {
@@ -33,6 +36,7 @@ public interface EbmlProcessor {
    */
   @Documented
   @Retention(RetentionPolicy.SOURCE)
+  @Target(TYPE_USE)
   @IntDef({
     ELEMENT_TYPE_UNKNOWN,
     ELEMENT_TYPE_MASTER,
diff --git a/library/extractor/src/main/java/com/google/android/exoplayer2/extractor/mkv/MatroskaExtractor.java b/library/extractor/src/main/java/com/google/android/exoplayer2/extractor/mkv/MatroskaExtractor.java
index 3659f2270e..ccc017c29c 100644
--- a/library/extractor/src/main/java/com/google/android/exoplayer2/extractor/mkv/MatroskaExtractor.java
+++ b/library/extractor/src/main/java/com/google/android/exoplayer2/extractor/mkv/MatroskaExtractor.java
@@ -21,6 +21,7 @@ import static com.google.android.exoplayer2.util.Assertions.checkState;
 import static com.google.android.exoplayer2.util.Assertions.checkStateNotNull;
 import static java.lang.Math.max;
 import static java.lang.Math.min;
+import static java.lang.annotation.ElementType.TYPE_USE;
 
 import android.util.Pair;
 import android.util.SparseArray;
@@ -58,6 +59,7 @@ import java.io.IOException;
 import java.lang.annotation.Documented;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
 import java.nio.ByteBuffer;
 import java.nio.ByteOrder;
 import java.util.ArrayList;
@@ -85,6 +87,7 @@ public class MatroskaExtractor implements Extractor {
    */
   @Documented
   @Retention(RetentionPolicy.SOURCE)
+  @Target(TYPE_USE)
   @IntDef(
       flag = true,
       value = {FLAG_DISABLE_SEEK_FOR_CUES})
diff --git a/library/extractor/src/main/java/com/google/android/exoplayer2/extractor/mp3/Mp3Extractor.java b/library/extractor/src/main/java/com/google/android/exoplayer2/extractor/mp3/Mp3Extractor.java
index d70b6c2f90..fb62350aa2 100644
--- a/library/extractor/src/main/java/com/google/android/exoplayer2/extractor/mp3/Mp3Extractor.java
+++ b/library/extractor/src/main/java/com/google/android/exoplayer2/extractor/mp3/Mp3Extractor.java
@@ -15,6 +15,8 @@
  */
 package com.google.android.exoplayer2.extractor.mp3;
 
+import static java.lang.annotation.ElementType.TYPE_USE;
+
 import androidx.annotation.IntDef;
 import androidx.annotation.Nullable;
 import com.google.android.exoplayer2.C;
@@ -46,6 +48,7 @@ import java.io.IOException;
 import java.lang.annotation.Documented;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
 import org.checkerframework.checker.nullness.qual.EnsuresNonNull;
 import org.checkerframework.checker.nullness.qual.MonotonicNonNull;
 import org.checkerframework.checker.nullness.qual.RequiresNonNull;
@@ -63,6 +66,7 @@ public final class Mp3Extractor implements Extractor {
    */
   @Documented
   @Retention(RetentionPolicy.SOURCE)
+  @Target(TYPE_USE)
   @IntDef(
       flag = true,
       value = {
diff --git a/library/extractor/src/main/java/com/google/android/exoplayer2/extractor/mp4/FragmentedMp4Extractor.java b/library/extractor/src/main/java/com/google/android/exoplayer2/extractor/mp4/FragmentedMp4Extractor.java
index df05019f9b..0c976bf55b 100644
--- a/library/extractor/src/main/java/com/google/android/exoplayer2/extractor/mp4/FragmentedMp4Extractor.java
+++ b/library/extractor/src/main/java/com/google/android/exoplayer2/extractor/mp4/FragmentedMp4Extractor.java
@@ -21,6 +21,7 @@ import static com.google.android.exoplayer2.util.Assertions.checkState;
 import static com.google.android.exoplayer2.util.Util.castNonNull;
 import static com.google.android.exoplayer2.util.Util.nullSafeArrayCopy;
 import static java.lang.Math.max;
+import static java.lang.annotation.ElementType.TYPE_USE;
 
 import android.util.Pair;
 import android.util.SparseArray;
@@ -56,6 +57,7 @@ import java.io.IOException;
 import java.lang.annotation.Documented;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
 import java.util.ArrayDeque;
 import java.util.ArrayList;
 import java.util.Arrays;
@@ -78,6 +80,7 @@ public class FragmentedMp4Extractor implements Extractor {
    */
   @Documented
   @Retention(RetentionPolicy.SOURCE)
+  @Target(TYPE_USE)
   @IntDef(
       flag = true,
       value = {
diff --git a/library/extractor/src/main/java/com/google/android/exoplayer2/extractor/mp4/Mp4Extractor.java b/library/extractor/src/main/java/com/google/android/exoplayer2/extractor/mp4/Mp4Extractor.java
index 3b863e1a8d..4731569fca 100644
--- a/library/extractor/src/main/java/com/google/android/exoplayer2/extractor/mp4/Mp4Extractor.java
+++ b/library/extractor/src/main/java/com/google/android/exoplayer2/extractor/mp4/Mp4Extractor.java
@@ -74,6 +74,7 @@ public final class Mp4Extractor implements Extractor, SeekMap {
    */
   @Documented
   @Retention(RetentionPolicy.SOURCE)
+  @Target(TYPE_USE)
   @IntDef(
       flag = true,
       value = {
diff --git a/library/extractor/src/main/java/com/google/android/exoplayer2/extractor/mp4/Track.java b/library/extractor/src/main/java/com/google/android/exoplayer2/extractor/mp4/Track.java
index 68eb7b4674..eb0427a36a 100644
--- a/library/extractor/src/main/java/com/google/android/exoplayer2/extractor/mp4/Track.java
+++ b/library/extractor/src/main/java/com/google/android/exoplayer2/extractor/mp4/Track.java
@@ -15,6 +15,8 @@
  */
 package com.google.android.exoplayer2.extractor.mp4;
 
+import static java.lang.annotation.ElementType.TYPE_USE;
+
 import androidx.annotation.IntDef;
 import androidx.annotation.Nullable;
 import com.google.android.exoplayer2.C;
@@ -22,6 +24,7 @@ import com.google.android.exoplayer2.Format;
 import java.lang.annotation.Documented;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
 
 /** Encapsulates information describing an MP4 track. */
 public final class Track {
@@ -32,6 +35,7 @@ public final class Track {
    */
   @Documented
   @Retention(RetentionPolicy.SOURCE)
+  @Target(TYPE_USE)
   @IntDef({TRANSFORMATION_NONE, TRANSFORMATION_CEA608_CDAT})
   public @interface Transformation {}
   /** A no-op sample transformation. */
diff --git a/library/extractor/src/main/java/com/google/android/exoplayer2/extractor/ts/AdtsExtractor.java b/library/extractor/src/main/java/com/google/android/exoplayer2/extractor/ts/AdtsExtractor.java
index 6ebf9d31b5..827a72c1b9 100644
--- a/library/extractor/src/main/java/com/google/android/exoplayer2/extractor/ts/AdtsExtractor.java
+++ b/library/extractor/src/main/java/com/google/android/exoplayer2/extractor/ts/AdtsExtractor.java
@@ -18,6 +18,7 @@ package com.google.android.exoplayer2.extractor.ts;
 import static com.google.android.exoplayer2.extractor.ts.TsPayloadReader.FLAG_DATA_ALIGNMENT_INDICATOR;
 import static com.google.android.exoplayer2.metadata.id3.Id3Decoder.ID3_HEADER_LENGTH;
 import static com.google.android.exoplayer2.metadata.id3.Id3Decoder.ID3_TAG;
+import static java.lang.annotation.ElementType.TYPE_USE;
 
 import androidx.annotation.IntDef;
 import com.google.android.exoplayer2.C;
@@ -40,6 +41,7 @@ import java.io.IOException;
 import java.lang.annotation.Documented;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
 import org.checkerframework.checker.nullness.qual.MonotonicNonNull;
 import org.checkerframework.checker.nullness.qual.RequiresNonNull;
 
@@ -56,6 +58,7 @@ public final class AdtsExtractor implements Extractor {
    */
   @Documented
   @Retention(RetentionPolicy.SOURCE)
+  @Target(TYPE_USE)
   @IntDef(
       flag = true,
       value = {FLAG_ENABLE_CONSTANT_BITRATE_SEEKING, FLAG_ENABLE_CONSTANT_BITRATE_SEEKING_ALWAYS})
diff --git a/library/extractor/src/main/java/com/google/android/exoplayer2/extractor/ts/DefaultTsPayloadReaderFactory.java b/library/extractor/src/main/java/com/google/android/exoplayer2/extractor/ts/DefaultTsPayloadReaderFactory.java
index 78af78efc0..6627a64b83 100644
--- a/library/extractor/src/main/java/com/google/android/exoplayer2/extractor/ts/DefaultTsPayloadReaderFactory.java
+++ b/library/extractor/src/main/java/com/google/android/exoplayer2/extractor/ts/DefaultTsPayloadReaderFactory.java
@@ -15,6 +15,8 @@
  */
 package com.google.android.exoplayer2.extractor.ts;
 
+import static java.lang.annotation.ElementType.TYPE_USE;
+
 import android.util.SparseArray;
 import androidx.annotation.IntDef;
 import androidx.annotation.Nullable;
@@ -27,6 +29,7 @@ import com.google.common.collect.ImmutableList;
 import java.lang.annotation.Documented;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
 import java.util.ArrayList;
 import java.util.List;
 
@@ -42,6 +45,7 @@ public final class DefaultTsPayloadReaderFactory implements TsPayloadReader.Fact
    */
   @Documented
   @Retention(RetentionPolicy.SOURCE)
+  @Target(TYPE_USE)
   @IntDef(
       flag = true,
       value = {
diff --git a/library/extractor/src/main/java/com/google/android/exoplayer2/extractor/ts/TsExtractor.java b/library/extractor/src/main/java/com/google/android/exoplayer2/extractor/ts/TsExtractor.java
index fd678103ab..9d9d0fc656 100644
--- a/library/extractor/src/main/java/com/google/android/exoplayer2/extractor/ts/TsExtractor.java
+++ b/library/extractor/src/main/java/com/google/android/exoplayer2/extractor/ts/TsExtractor.java
@@ -16,6 +16,7 @@
 package com.google.android.exoplayer2.extractor.ts;
 
 import static com.google.android.exoplayer2.extractor.ts.TsPayloadReader.FLAG_PAYLOAD_UNIT_START_INDICATOR;
+import static java.lang.annotation.ElementType.TYPE_USE;
 
 import android.util.SparseArray;
 import android.util.SparseBooleanArray;
@@ -44,6 +45,7 @@ import java.io.IOException;
 import java.lang.annotation.Documented;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collections;
@@ -63,6 +65,7 @@ public final class TsExtractor implements Extractor {
    */
   @Documented
   @Retention(RetentionPolicy.SOURCE)
+  @Target(TYPE_USE)
   @IntDef({MODE_MULTI_PMT, MODE_SINGLE_PMT, MODE_HLS})
   public @interface Mode {}
 
diff --git a/library/extractor/src/main/java/com/google/android/exoplayer2/extractor/ts/TsPayloadReader.java b/library/extractor/src/main/java/com/google/android/exoplayer2/extractor/ts/TsPayloadReader.java
index 34405a7a1a..06945fe7e1 100644
--- a/library/extractor/src/main/java/com/google/android/exoplayer2/extractor/ts/TsPayloadReader.java
+++ b/library/extractor/src/main/java/com/google/android/exoplayer2/extractor/ts/TsPayloadReader.java
@@ -15,6 +15,8 @@
  */
 package com.google.android.exoplayer2.extractor.ts;
 
+import static java.lang.annotation.ElementType.TYPE_USE;
+
 import android.util.SparseArray;
 import androidx.annotation.IntDef;
 import androidx.annotation.Nullable;
@@ -26,6 +28,7 @@ import com.google.android.exoplayer2.util.TimestampAdjuster;
 import java.lang.annotation.Documented;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
 import java.util.Collections;
 import java.util.List;
 
@@ -176,6 +179,7 @@ public interface TsPayloadReader {
    */
   @Documented
   @Retention(RetentionPolicy.SOURCE)
+  @Target(TYPE_USE)
   @IntDef(
       flag = true,
       value = {
diff --git a/library/extractor/src/main/java/com/google/android/exoplayer2/text/webvtt/WebvttCssStyle.java b/library/extractor/src/main/java/com/google/android/exoplayer2/text/webvtt/WebvttCssStyle.java
index 3edddf17e9..360018cbc5 100644
--- a/library/extractor/src/main/java/com/google/android/exoplayer2/text/webvtt/WebvttCssStyle.java
+++ b/library/extractor/src/main/java/com/google/android/exoplayer2/text/webvtt/WebvttCssStyle.java
@@ -49,6 +49,7 @@ public final class WebvttCssStyle {
    */
   @Documented
   @Retention(RetentionPolicy.SOURCE)
+  @Target(TYPE_USE)
   @IntDef(
       flag = true,
       value = {UNSPECIFIED, STYLE_NORMAL, STYLE_BOLD, STYLE_ITALIC, STYLE_BOLD_ITALIC})
@@ -65,6 +66,7 @@ public final class WebvttCssStyle {
    */
   @Documented
   @Retention(RetentionPolicy.SOURCE)
+  @Target(TYPE_USE)
   @IntDef({UNSPECIFIED, FONT_SIZE_UNIT_PIXEL, FONT_SIZE_UNIT_EM, FONT_SIZE_UNIT_PERCENT})
   public @interface FontSizeUnit {}
 
diff --git a/library/hls/src/main/java/com/google/android/exoplayer2/source/hls/playlist/HlsMediaPlaylist.java b/library/hls/src/main/java/com/google/android/exoplayer2/source/hls/playlist/HlsMediaPlaylist.java
index c0f867dc76..44632fd260 100644
--- a/library/hls/src/main/java/com/google/android/exoplayer2/source/hls/playlist/HlsMediaPlaylist.java
+++ b/library/hls/src/main/java/com/google/android/exoplayer2/source/hls/playlist/HlsMediaPlaylist.java
@@ -17,6 +17,7 @@ package com.google.android.exoplayer2.source.hls.playlist;
 
 import static java.lang.Math.max;
 import static java.lang.Math.min;
+import static java.lang.annotation.ElementType.TYPE_USE;
 
 import android.net.Uri;
 import androidx.annotation.IntDef;
@@ -30,6 +31,7 @@ import com.google.common.collect.Iterables;
 import java.lang.annotation.Documented;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Map;
@@ -385,6 +387,7 @@ public final class HlsMediaPlaylist extends HlsPlaylist {
    */
   @Documented
   @Retention(RetentionPolicy.SOURCE)
+  @Target(TYPE_USE)
   @IntDef({PLAYLIST_TYPE_UNKNOWN, PLAYLIST_TYPE_VOD, PLAYLIST_TYPE_EVENT})
   public @interface PlaylistType {}
 
diff --git a/library/transformer/src/main/java/com/google/android/exoplayer2/transformer/Transformer.java b/library/transformer/src/main/java/com/google/android/exoplayer2/transformer/Transformer.java
index e1f3348bf0..d61dad444a 100644
--- a/library/transformer/src/main/java/com/google/android/exoplayer2/transformer/Transformer.java
+++ b/library/transformer/src/main/java/com/google/android/exoplayer2/transformer/Transformer.java
@@ -23,6 +23,7 @@ import static com.google.android.exoplayer2.DefaultLoadControl.DEFAULT_MIN_BUFFE
 import static com.google.android.exoplayer2.util.Assertions.checkNotNull;
 import static com.google.android.exoplayer2.util.Assertions.checkState;
 import static java.lang.Math.min;
+import static java.lang.annotation.ElementType.TYPE_USE;
 
 import android.content.Context;
 import android.graphics.Matrix;
@@ -62,6 +63,7 @@ import java.io.IOException;
 import java.lang.annotation.Documented;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
 import org.checkerframework.checker.nullness.qual.MonotonicNonNull;
 
 /**
@@ -501,6 +503,7 @@ public final class Transformer {
    */
   @Documented
   @Retention(RetentionPolicy.SOURCE)
+  @Target(TYPE_USE)
   @IntDef({
     PROGRESS_STATE_WAITING_FOR_AVAILABILITY,
     PROGRESS_STATE_AVAILABLE,
diff --git a/library/ui/src/main/java/com/google/android/exoplayer2/ui/AspectRatioFrameLayout.java b/library/ui/src/main/java/com/google/android/exoplayer2/ui/AspectRatioFrameLayout.java
index e2428948fa..5ad88c29d7 100644
--- a/library/ui/src/main/java/com/google/android/exoplayer2/ui/AspectRatioFrameLayout.java
+++ b/library/ui/src/main/java/com/google/android/exoplayer2/ui/AspectRatioFrameLayout.java
@@ -15,6 +15,8 @@
  */
 package com.google.android.exoplayer2.ui;
 
+import static java.lang.annotation.ElementType.TYPE_USE;
+
 import android.content.Context;
 import android.content.res.TypedArray;
 import android.util.AttributeSet;
@@ -24,6 +26,7 @@ import androidx.annotation.Nullable;
 import java.lang.annotation.Documented;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
 
 /** A {@link FrameLayout} that resizes itself to match a specified aspect ratio. */
 public final class AspectRatioFrameLayout extends FrameLayout {
@@ -51,6 +54,7 @@ public final class AspectRatioFrameLayout extends FrameLayout {
    */
   @Documented
   @Retention(RetentionPolicy.SOURCE)
+  @Target(TYPE_USE)
   @IntDef({
     RESIZE_MODE_FIT,
     RESIZE_MODE_FIXED_WIDTH,
diff --git a/library/ui/src/main/java/com/google/android/exoplayer2/ui/CaptionStyleCompat.java b/library/ui/src/main/java/com/google/android/exoplayer2/ui/CaptionStyleCompat.java
index dc96abb31d..93761fedd9 100644
--- a/library/ui/src/main/java/com/google/android/exoplayer2/ui/CaptionStyleCompat.java
+++ b/library/ui/src/main/java/com/google/android/exoplayer2/ui/CaptionStyleCompat.java
@@ -15,6 +15,8 @@
  */
 package com.google.android.exoplayer2.ui;
 
+import static java.lang.annotation.ElementType.TYPE_USE;
+
 import android.graphics.Color;
 import android.graphics.Typeface;
 import android.view.accessibility.CaptioningManager;
@@ -26,6 +28,7 @@ import com.google.android.exoplayer2.util.Util;
 import java.lang.annotation.Documented;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
 
 /** A compatibility wrapper for {@link CaptionStyle}. */
 public final class CaptionStyleCompat {
@@ -37,6 +40,7 @@ public final class CaptionStyleCompat {
    */
   @Documented
   @Retention(RetentionPolicy.SOURCE)
+  @Target(TYPE_USE)
   @IntDef({
     EDGE_TYPE_NONE,
     EDGE_TYPE_OUTLINE,
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 abb554855b..ec5e48e37f 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
@@ -30,6 +30,7 @@ import static com.google.android.exoplayer2.Player.EVENT_SHUFFLE_MODE_ENABLED_CH
 import static com.google.android.exoplayer2.Player.EVENT_TIMELINE_CHANGED;
 import static com.google.android.exoplayer2.util.Assertions.checkArgument;
 import static com.google.android.exoplayer2.util.Assertions.checkState;
+import static java.lang.annotation.ElementType.TYPE_USE;
 
 import android.app.Notification;
 import android.app.NotificationChannel;
@@ -58,6 +59,7 @@ import com.google.android.exoplayer2.util.Util;
 import java.lang.annotation.Documented;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collections;
@@ -637,6 +639,7 @@ public class PlayerNotificationManager {
    */
   @Documented
   @Retention(RetentionPolicy.SOURCE)
+  @Target(TYPE_USE)
   @IntDef({
     NotificationCompat.VISIBILITY_PRIVATE,
     NotificationCompat.VISIBILITY_PUBLIC,
@@ -652,6 +655,7 @@ public class PlayerNotificationManager {
    */
   @Documented
   @Retention(RetentionPolicy.SOURCE)
+  @Target(TYPE_USE)
   @IntDef({
     NotificationCompat.PRIORITY_DEFAULT,
     NotificationCompat.PRIORITY_MAX,
diff --git a/library/ui/src/main/java/com/google/android/exoplayer2/ui/PlayerView.java b/library/ui/src/main/java/com/google/android/exoplayer2/ui/PlayerView.java
index 8f9ca5d345..b66e1efa80 100644
--- a/library/ui/src/main/java/com/google/android/exoplayer2/ui/PlayerView.java
+++ b/library/ui/src/main/java/com/google/android/exoplayer2/ui/PlayerView.java
@@ -17,6 +17,7 @@ package com.google.android.exoplayer2.ui;
 
 import static com.google.android.exoplayer2.Player.COMMAND_GET_TEXT;
 import static com.google.android.exoplayer2.Player.COMMAND_SET_VIDEO_SURFACE;
+import static java.lang.annotation.ElementType.TYPE_USE;
 
 import android.annotation.SuppressLint;
 import android.content.Context;
@@ -64,6 +65,7 @@ import com.google.common.collect.ImmutableList;
 import java.lang.annotation.Documented;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
 import java.util.ArrayList;
 import java.util.List;
 import org.checkerframework.checker.nullness.qual.EnsuresNonNullIf;
@@ -261,6 +263,7 @@ public class PlayerView extends FrameLayout implements AdViewProvider {
    */
   @Documented
   @Retention(RetentionPolicy.SOURCE)
+  @Target(TYPE_USE)
   @IntDef({SHOW_BUFFERING_NEVER, SHOW_BUFFERING_WHEN_PLAYING, SHOW_BUFFERING_ALWAYS})
   public @interface ShowBuffering {}
   /** The buffering view is never shown. */
diff --git a/library/ui/src/main/java/com/google/android/exoplayer2/ui/StyledPlayerView.java b/library/ui/src/main/java/com/google/android/exoplayer2/ui/StyledPlayerView.java
index 2a6107ee09..b32e610731 100644
--- a/library/ui/src/main/java/com/google/android/exoplayer2/ui/StyledPlayerView.java
+++ b/library/ui/src/main/java/com/google/android/exoplayer2/ui/StyledPlayerView.java
@@ -18,6 +18,7 @@ package com.google.android.exoplayer2.ui;
 import static com.google.android.exoplayer2.Player.COMMAND_GET_TEXT;
 import static com.google.android.exoplayer2.Player.COMMAND_SET_VIDEO_SURFACE;
 import static com.google.android.exoplayer2.util.Assertions.checkNotNull;
+import static java.lang.annotation.ElementType.TYPE_USE;
 
 import android.annotation.SuppressLint;
 import android.content.Context;
@@ -65,6 +66,7 @@ import com.google.common.collect.ImmutableList;
 import java.lang.annotation.Documented;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
 import java.util.ArrayList;
 import java.util.List;
 import org.checkerframework.checker.nullness.qual.EnsuresNonNullIf;
@@ -183,6 +185,7 @@ public class StyledPlayerView extends FrameLayout implements AdViewProvider {
    */
   @Documented
   @Retention(RetentionPolicy.SOURCE)
+  @Target(TYPE_USE)
   @IntDef({SHOW_BUFFERING_NEVER, SHOW_BUFFERING_WHEN_PLAYING, SHOW_BUFFERING_ALWAYS})
   public @interface ShowBuffering {}
   /** The buffering view is never shown. */
diff --git a/library/ui/src/main/java/com/google/android/exoplayer2/ui/SubtitleView.java b/library/ui/src/main/java/com/google/android/exoplayer2/ui/SubtitleView.java
index 5c5b630d5d..568949b403 100644
--- a/library/ui/src/main/java/com/google/android/exoplayer2/ui/SubtitleView.java
+++ b/library/ui/src/main/java/com/google/android/exoplayer2/ui/SubtitleView.java
@@ -16,6 +16,7 @@
  */
 package com.google.android.exoplayer2.ui;
 
+import static java.lang.annotation.ElementType.TYPE_USE;
 import static java.lang.annotation.RetentionPolicy.SOURCE;
 
 import android.content.Context;
@@ -35,6 +36,7 @@ import com.google.android.exoplayer2.text.Cue;
 import com.google.android.exoplayer2.util.Util;
 import java.lang.annotation.Documented;
 import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
@@ -111,6 +113,7 @@ public final class SubtitleView extends FrameLayout implements Player.Listener {
    */
   @Documented
   @Retention(SOURCE)
+  @Target(TYPE_USE)
   @IntDef({VIEW_TYPE_CANVAS, VIEW_TYPE_WEB})
   public @interface ViewType {}