Suppress warnings in preparation for Checker Framework 3.7.1 upgrade.

PiperOrigin-RevId: 342999390

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

@@ -52,8 +52,14 @@ import javax.microedition.khronos.opengles.GL10;
   private final Canvas overlayCanvas;
 
   private int program;
-  @Nullable private GlUtil.Attribute[] attributes;
+  // nullness annotations are not applicable to outer types
-  @Nullable private GlUtil.Uniform[] uniforms;
+  @SuppressWarnings("nullness:nullness.on.outer")
+  @Nullable
+  private GlUtil.Attribute[] attributes;
+  // nullness annotations are not applicable to outer types
+  @SuppressWarnings("nullness:nullness.on.outer")
+  @Nullable
+  private GlUtil.Uniform[] uniforms;
 
   private float bitmapScaleX;
   private float bitmapScaleY;

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

@@ -72,7 +72,10 @@ public final class VideoProcessingGLSurfaceView extends GLSurfaceView {
 
   @Nullable private SurfaceTexture surfaceTexture;
   @Nullable private Surface surface;
-  @Nullable private Player.VideoComponent videoComponent;
+  // nullness annotations are not applicable to outer types
+  @SuppressWarnings("nullness:nullness.on.outer")
+  @Nullable
+  private Player.VideoComponent videoComponent;
 
   /**
    * Creates a new instance. Pass {@code true} for {@code requireSecureContext} if the {@link
@@ -151,6 +154,8 @@ public final class VideoProcessingGLSurfaceView extends GLSurfaceView {
    *
    * @param newVideoComponent The new video component, or {@code null} to detach this view.
    */
+  // nullness annotations are not applicable to outer types
+  @SuppressWarnings("nullness:nullness.on.outer")
   public void setVideoComponent(@Nullable Player.VideoComponent newVideoComponent) {
     if (newVideoComponent == videoComponent) {
       return;

extensions/ima/src/main/java/com/google/android/exoplayer2/ext/ima/AdTagLoader.java

@@ -649,7 +649,10 @@ import java.util.Map;
       return lastVolumePercent;
     }
 
-    @Nullable Player.AudioComponent audioComponent = player.getAudioComponent();
+    // nullness annotations are not applicable to outer types
+    @SuppressWarnings("nullness:nullness.on.outer")
+    @Nullable
+    Player.AudioComponent audioComponent = player.getAudioComponent();
     if (audioComponent != null) {
       return (int) (audioComponent.getVolume() * 100);
     }

extensions/ima/src/main/java/com/google/android/exoplayer2/ext/ima/ImaAdsLoader.java

@@ -107,7 +107,11 @@ public final class ImaAdsLoader implements Player.EventListener, AdsLoader {
     @Nullable private ImaSdkSettings imaSdkSettings;
     @Nullable private AdErrorListener adErrorListener;
     @Nullable private AdEventListener adEventListener;
-    @Nullable private VideoAdPlayer.VideoAdPlayerCallback videoAdPlayerCallback;
+    // nullness annotations are not applicable to outer types
+    @SuppressWarnings("nullness:nullness.on.outer")
+    @Nullable
+    private VideoAdPlayer.VideoAdPlayerCallback videoAdPlayerCallback;
+
     @Nullable private List<String> adMediaMimeTypes;
     @Nullable private Set<UiElement> adUiElements;
     @Nullable private Collection<CompanionAdSlot> companionAdSlots;
@@ -385,6 +389,8 @@ public final class ImaAdsLoader implements Player.EventListener, AdsLoader {
    * Returns the underlying {@link com.google.ads.interactivemedia.v3.api.AdsLoader} wrapped by this
    * instance, or {@code null} if ads have not been requested yet.
    */
+  // nullness annotations are not applicable to outer types
+  @SuppressWarnings("nullness:nullness.on.outer")
   @Nullable
   public com.google.ads.interactivemedia.v3.api.AdsLoader getAdsLoader() {
     return adTagLoader != null ? adTagLoader.getAdsLoader() : null;

extensions/ima/src/main/java/com/google/android/exoplayer2/ext/ima/ImaUtil.java

@@ -92,12 +92,24 @@ import java.util.Set;
     @Nullable public final List<String> adMediaMimeTypes;
     @Nullable public final Set<UiElement> adUiElements;
     @Nullable public final Collection<CompanionAdSlot> companionAdSlots;
-    @Nullable public final AdErrorEvent.AdErrorListener applicationAdErrorListener;
+    // nullness annotations are not applicable to outer types
-    @Nullable public final AdEvent.AdEventListener applicationAdEventListener;
+    @SuppressWarnings("nullness:nullness.on.outer")
-    @Nullable public final VideoAdPlayer.VideoAdPlayerCallback applicationVideoAdPlayerCallback;
+    @Nullable
+    public final AdErrorEvent.AdErrorListener applicationAdErrorListener;
+    // nullness annotations are not applicable to outer types
+    @SuppressWarnings("nullness:nullness.on.outer")
+    @Nullable
+    public final AdEvent.AdEventListener applicationAdEventListener;
+    // nullness annotations are not applicable to outer types
+    @SuppressWarnings("nullness:nullness.on.outer")
+    @Nullable
+    public final VideoAdPlayer.VideoAdPlayerCallback applicationVideoAdPlayerCallback;
+
     @Nullable public final ImaSdkSettings imaSdkSettings;
     public final boolean debugModeEnabled;
 
+    // nullness annotations are not applicable to outer types
+    @SuppressWarnings("nullness:nullness.on.outer")
     public Configuration(
         long adPreloadTimeoutMs,
         int vastLoadTimeoutMs,

extensions/media2/src/main/java/com/google/android/exoplayer2/ext/media2/DefaultMediaItemConverter.java

@@ -53,7 +53,10 @@ public class DefaultMediaItemConverter implements MediaItemConverter {
       UriMediaItem uriMediaItem = (UriMediaItem) media2MediaItem;
       uri = uriMediaItem.getUri();
     }
-    @Nullable androidx.media2.common.MediaMetadata metadata = media2MediaItem.getMetadata();
+    // nullness annotations are not applicable to outer types
+    @SuppressWarnings("nullness:nullness.on.outer")
+    @Nullable
+    androidx.media2.common.MediaMetadata metadata = media2MediaItem.getMetadata();
     if (metadata != null) {
       @Nullable String uriString = metadata.getString(METADATA_KEY_MEDIA_URI);
       mediaId = metadata.getString(METADATA_KEY_MEDIA_ID);

extensions/media2/src/main/java/com/google/android/exoplayer2/ext/media2/PlayerWrapper.java

@@ -83,6 +83,8 @@ import java.util.List;
     void onPlaybackEnded();
 
     /** Called when the player encounters an error. */
+    // nullness annotations are not applicable to outer types
+    @SuppressWarnings("nullness:nullness.on.outer")
     void onError(@Nullable androidx.media2.common.MediaItem media2MediaItem);
 
     /** Called when the playlist is changed. */
@@ -138,7 +140,10 @@ import java.util.List;
     controlDispatcher = new DefaultControlDispatcher();
     componentListener = new ComponentListener();
     player.addListener(componentListener);
-    @Nullable Player.AudioComponent audioComponent = player.getAudioComponent();
+    // nullness annotations are not applicable to outer types
+    @SuppressWarnings("nullness:nullness.on.outer")
+    @Nullable
+    Player.AudioComponent audioComponent = player.getAudioComponent();
     if (audioComponent != null) {
       audioComponent.addAudioListener(componentListener);
     }
@@ -295,6 +300,8 @@ import java.util.List;
     return player.getNextWindowIndex();
   }
 
+  // nullness annotations are not applicable to outer types
+  @SuppressWarnings("nullness:nullness.on.outer")
   @Nullable
   public androidx.media2.common.MediaItem getCurrentMediaItem() {
     int index = getCurrentMediaItemIndex();
@@ -381,7 +388,10 @@ import java.util.List;
   }
 
   public AudioAttributesCompat getAudioAttributes() {
-    @Nullable Player.AudioComponent audioComponent = player.getAudioComponent();
+    // nullness annotations are not applicable to outer types
+    @SuppressWarnings("nullness:nullness.on.outer")
+    @Nullable
+    Player.AudioComponent audioComponent = player.getAudioComponent();
     return Utils.getAudioAttributesCompat(
         audioComponent != null ? audioComponent.getAudioAttributes() : AudioAttributes.DEFAULT);
   }
@@ -404,7 +414,10 @@ import java.util.List;
     handler.removeCallbacks(pollBufferRunnable);
     player.removeListener(componentListener);
 
-    @Nullable Player.AudioComponent audioComponent = player.getAudioComponent();
+    // nullness annotations are not applicable to outer types
+    @SuppressWarnings("nullness:nullness.on.outer")
+    @Nullable
+    Player.AudioComponent audioComponent = player.getAudioComponent();
     if (audioComponent != null) {
       audioComponent.removeAudioListener(componentListener);
     }

extensions/media2/src/main/java/com/google/android/exoplayer2/ext/media2/SessionCallback.java

@@ -105,6 +105,8 @@ import java.util.concurrent.TimeoutException;
     return allowedCommandProvider.getAllowedCommands(session, controllerInfo, baseAllowedCommands);
   }
 
+  // nullness annotations are not applicable to outer types
+  @SuppressWarnings("nullness:nullness.on.outer")
   @Override
   public void onPostConnect(
       @NonNull MediaSession session, @NonNull MediaSession.ControllerInfo controller) {
@@ -174,6 +176,8 @@ import java.util.concurrent.TimeoutException;
     return SessionResult.RESULT_ERROR_NOT_SUPPORTED;
   }
 
+  // nullness annotations are not applicable to outer types
+  @SuppressWarnings("nullness:nullness.on.outer")
   @Override
   public int onSkipBackward(
       @NonNull MediaSession session, @NonNull MediaSession.ControllerInfo controller) {
@@ -183,6 +187,8 @@ import java.util.concurrent.TimeoutException;
     return SessionResult.RESULT_ERROR_NOT_SUPPORTED;
   }
 
+  // nullness annotations are not applicable to outer types
+  @SuppressWarnings("nullness:nullness.on.outer")
   @Override
   public int onSkipForward(
       @NonNull MediaSession session, @NonNull MediaSession.ControllerInfo controller) {

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

@@ -149,7 +149,11 @@ public final class Format implements Parcelable {
     private float frameRate;
     private int rotationDegrees;
     private float pixelWidthHeightRatio;
-    @Nullable private byte[] projectionData;
+    // nullness annotations are not applicable to primitive types
+    @SuppressWarnings("nullness:nullness.on.primitive")
+    @Nullable
+    private byte[] projectionData;
+
     @C.StereoMode private int stereoMode;
     @Nullable private ColorInfo colorInfo;
 
@@ -478,6 +482,8 @@ public final class Format implements Parcelable {
      * @param projectionData The {@link Format#projectionData}.
      * @return The builder.
      */
+    // nullness annotations are not applicable to primitive types
+    @SuppressWarnings("nullness:nullness.on.primitive")
     public Builder setProjectionData(@Nullable byte[] projectionData) {
       this.projectionData = projectionData;
       return this;
@@ -717,7 +723,10 @@ public final class Format implements Parcelable {
   /** The width to height ratio of pixels in the video, or 1.0 if unknown or not applicable. */
   public final float pixelWidthHeightRatio;
   /** The projection data for 360/VR video, or null if not applicable. */
-  @Nullable public final byte[] projectionData;
+  // nullness annotations are not applicable to primitive types
+  @SuppressWarnings("nullness:nullness.on.primitive")
+  @Nullable
+  public final byte[] projectionData;
   /**
    * The stereo layout for 360/3D/VR video, or {@link #NO_VALUE} if not applicable. Valid stereo
    * modes are {@link C#STEREO_MODE_MONO}, {@link C#STEREO_MODE_TOP_BOTTOM}, {@link
@@ -863,6 +872,8 @@ public final class Format implements Parcelable {
   }
 
   /** @deprecated Use {@link Format.Builder}. */
+  // nullness annotations are not applicable to primitive types
+  @SuppressWarnings("nullness:nullness.on.primitive")
   @Deprecated
   public static Format createVideoSampleFormat(
       @Nullable String id,

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

@@ -72,7 +72,11 @@ public final class MediaItem {
     private boolean drmPlayClearContentWithoutKey;
     private boolean drmForceDefaultLicenseUri;
     private List<Integer> drmSessionForClearTypes;
-    @Nullable private byte[] drmKeySetId;
+    // nullness annotations are not applicable to primitive types
+    @SuppressWarnings("nullness:nullness.on.primitive")
+    @Nullable
+    private byte[] drmKeySetId;
+
     private List<StreamKey> streamKeys;
     @Nullable private String customCacheKey;
     private List<Subtitle> subtitles;
@@ -366,6 +370,8 @@ public final class MediaItem {
      *
      * <p>If no valid DRM configuration is specified, the key set ID is ignored.
      */
+    // nullness annotations are not applicable to primitive types
+    @SuppressWarnings("nullness:nullness.on.primitive")
     public Builder setDrmKeySetId(@Nullable byte[] keySetId) {
       this.drmKeySetId = keySetId != null ? Arrays.copyOf(keySetId, keySetId.length) : null;
       return this;
@@ -635,8 +641,13 @@ public final class MediaItem {
     /** The types of clear tracks for which to use a DRM session. */
     public final List<Integer> sessionForClearTypes;
 
-    @Nullable private final byte[] keySetId;
+    // nullness annotations are not applicable to primitive types
+    @SuppressWarnings("nullness:nullness.on.primitive")
+    @Nullable
+    private final byte[] keySetId;
 
+    // nullness annotations are not applicable to primitive types
+    @SuppressWarnings("nullness:nullness.on.primitive")
     private DrmConfiguration(
         UUID uuid,
         @Nullable Uri licenseUri,
@@ -658,6 +669,8 @@ public final class MediaItem {
     }
 
     /** Returns the key set ID of the offline license. */
+    // nullness annotations are not applicable to primitive types
+    @SuppressWarnings("nullness:nullness.on.primitive")
     @Nullable
     public byte[] getKeySetId() {
       return keySetId != null ? Arrays.copyOf(keySetId, keySetId.length) : null;

library/common/src/main/java/com/google/android/exoplayer2/util/CodecSpecificDataUtil.java

@@ -109,6 +109,8 @@ public final class CodecSpecificDataUtil {
    * @return The individual NAL units, or null if the input did not consist of NAL start code
    *     delimited units.
    */
+  // nullness annotations are not applicable to primitive types
+  @SuppressWarnings("nullness:nullness.on.primitive")
   @Nullable
   public static byte[][] splitNalUnits(byte[] data) {
     if (!isNalStartCode(data, 0)) {

library/common/src/main/java/com/google/android/exoplayer2/util/Util.java

@@ -446,6 +446,8 @@ public final class Util {
    * @return A {@link Handler} with the specified callback on the current {@link Looper} thread.
    * @throws IllegalStateException If the current thread doesn't have a {@link Looper}.
    */
+  // nullness annotations are not applicable to outer types
+  @SuppressWarnings("nullness:nullness.on.outer")
   public static Handler createHandlerForCurrentLooper(
       @Nullable Handler.@UnknownInitialization Callback callback) {
     return createHandler(Assertions.checkStateNotNull(Looper.myLooper()), callback);
@@ -475,6 +477,8 @@ public final class Util {
    *     callback is required.
    * @return A {@link Handler} with the specified callback on the current {@link Looper} thread.
    */
+  // nullness annotations are not applicable to outer types
+  @SuppressWarnings("nullness:nullness.on.outer")
   public static Handler createHandlerForCurrentOrMainLooper(
       @Nullable Handler.@UnknownInitialization Callback callback) {
     return createHandler(getCurrentOrMainLooper(), callback);
@@ -492,7 +496,12 @@ public final class Util {
    *     callback is required.
    * @return A {@link Handler} with the specified callback on the current {@link Looper} thread.
    */
-  @SuppressWarnings({"nullness:argument.type.incompatible", "nullness:return.type.incompatible"})
+  // nullness annotations are not applicable to outer types
+  @SuppressWarnings({
+    "nullness:argument.type.incompatible",
+    "nullness:return.type.incompatible",
+    "nullness:nullness.on.outer"
+  })
   public static Handler createHandler(
       Looper looper, @Nullable Handler.@UnknownInitialization Callback callback) {
     return new Handler(looper, callback);

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

@@ -164,6 +164,8 @@ public abstract class BasePlayer implements Player {
     if (timeline.isEmpty()) {
       return null;
     }
+    // nullness annotations are not applicable to outer types
+    @SuppressWarnings("nullness:nullness.on.outer")
     @Nullable
     MediaItem.PlaybackProperties playbackProperties =
         timeline.getWindow(getCurrentWindowIndex(), window).mediaItem.playbackProperties;

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

@@ -137,7 +137,10 @@ public final class ExoPlaybackException extends Exception {
    * The {@link MediaSource.MediaPeriodId} of the media associated with this error, or null if
    * undetermined.
    */
-  @Nullable public final MediaSource.MediaPeriodId mediaPeriodId;
+  // nullness annotations are not applicable to outer types
+  @SuppressWarnings("nullness:nullness.on.outer")
+  @Nullable
+  public final MediaSource.MediaPeriodId mediaPeriodId;
 
   /**
    * Whether the error may be recoverable.
@@ -326,6 +329,8 @@ public final class ExoPlaybackException extends Exception {
         isRecoverable);
   }
 
+  // nullness annotations are not applicable to outer types
+  @SuppressWarnings("nullness:nullness.on.outer")
   private ExoPlaybackException(
       @Nullable String message,
       @Nullable Throwable cause,
@@ -407,6 +412,8 @@ public final class ExoPlaybackException extends Exception {
    * @param mediaPeriodId The {@link MediaSource.MediaPeriodId}.
    * @return The copied exception.
    */
+  // nullness annotations are not applicable to outer types
+  @SuppressWarnings("nullness:nullness.on.outer")
   @CheckResult
   /* package */ ExoPlaybackException copyWithMediaPeriodId(
       @Nullable MediaSource.MediaPeriodId mediaPeriodId) {

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

@@ -410,6 +410,8 @@ import java.util.Set;
 
   // Internal methods to manage child sources.
 
+  // nullness annotations are not applicable to outer types
+  @SuppressWarnings("nullness:nullness.on.outer")
   @Nullable
   private static MediaSource.MediaPeriodId getMediaPeriodIdForChildMediaPeriodId(
       MediaSourceHolder mediaSourceHolder, MediaSource.MediaPeriodId mediaPeriodId) {
@@ -530,6 +532,8 @@ import java.util.Set;
 
     // MediaSourceEventListener implementation
 
+    // nullness annotations are not applicable to outer types
+    @SuppressWarnings("nullness:nullness.on.outer")
     @Override
     public void onLoadStarted(
         int windowIndex,
@@ -541,6 +545,8 @@ import java.util.Set;
       }
     }
 
+    // nullness annotations are not applicable to outer types
+    @SuppressWarnings("nullness:nullness.on.outer")
     @Override
     public void onLoadCompleted(
         int windowIndex,
@@ -552,6 +558,8 @@ import java.util.Set;
       }
     }
 
+    // nullness annotations are not applicable to outer types
+    @SuppressWarnings("nullness:nullness.on.outer")
     @Override
     public void onLoadCanceled(
         int windowIndex,
@@ -563,6 +571,8 @@ import java.util.Set;
       }
     }
 
+    // nullness annotations are not applicable to outer types
+    @SuppressWarnings("nullness:nullness.on.outer")
     @Override
     public void onLoadError(
         int windowIndex,
@@ -576,6 +586,8 @@ import java.util.Set;
       }
     }
 
+    // nullness annotations are not applicable to outer types
+    @SuppressWarnings("nullness:nullness.on.outer")
     @Override
     public void onUpstreamDiscarded(
         int windowIndex,
@@ -586,6 +598,8 @@ import java.util.Set;
       }
     }
 
+    // nullness annotations are not applicable to outer types
+    @SuppressWarnings("nullness:nullness.on.outer")
     @Override
     public void onDownstreamFormatChanged(
         int windowIndex,
@@ -598,6 +612,8 @@ import java.util.Set;
 
     // DrmSessionEventListener implementation
 
+    // nullness annotations are not applicable to outer types
+    @SuppressWarnings("nullness:nullness.on.outer")
     @Override
     public void onDrmSessionAcquired(
         int windowIndex, @Nullable MediaSource.MediaPeriodId mediaPeriodId) {
@@ -606,6 +622,8 @@ import java.util.Set;
       }
     }
 
+    // nullness annotations are not applicable to outer types
+    @SuppressWarnings("nullness:nullness.on.outer")
     @Override
     public void onDrmKeysLoaded(
         int windowIndex, @Nullable MediaSource.MediaPeriodId mediaPeriodId) {
@@ -614,6 +632,8 @@ import java.util.Set;
       }
     }
 
+    // nullness annotations are not applicable to outer types
+    @SuppressWarnings("nullness:nullness.on.outer")
     @Override
     public void onDrmSessionManagerError(
         int windowIndex, @Nullable MediaSource.MediaPeriodId mediaPeriodId, Exception error) {
@@ -622,6 +642,8 @@ import java.util.Set;
       }
     }
 
+    // nullness annotations are not applicable to outer types
+    @SuppressWarnings("nullness:nullness.on.outer")
     @Override
     public void onDrmKeysRestored(
         int windowIndex, @Nullable MediaSource.MediaPeriodId mediaPeriodId) {
@@ -630,6 +652,8 @@ import java.util.Set;
       }
     }
 
+    // nullness annotations are not applicable to outer types
+    @SuppressWarnings("nullness:nullness.on.outer")
     @Override
     public void onDrmKeysRemoved(
         int windowIndex, @Nullable MediaSource.MediaPeriodId mediaPeriodId) {
@@ -638,6 +662,8 @@ import java.util.Set;
       }
     }
 
+    // nullness annotations are not applicable to outer types
+    @SuppressWarnings("nullness:nullness.on.outer")
     @Override
     public void onDrmSessionReleased(
         int windowIndex, @Nullable MediaSource.MediaPeriodId mediaPeriodId) {
@@ -647,9 +673,14 @@ import java.util.Set;
     }
 
     /** Updates the event dispatcher and returns whether the event should be dispatched. */
+    // nullness annotations are not applicable to outer types
+    @SuppressWarnings("nullness:nullness.on.outer")
     private boolean maybeUpdateEventDispatcher(
         int childWindowIndex, @Nullable MediaSource.MediaPeriodId childMediaPeriodId) {
-      @Nullable MediaSource.MediaPeriodId mediaPeriodId = null;
+      // nullness annotations are not applicable to outer types
+      @SuppressWarnings("nullness:nullness.on.outer")
+      @Nullable
+      MediaSource.MediaPeriodId mediaPeriodId = null;
       if (childMediaPeriodId != null) {
         mediaPeriodId = getMediaPeriodIdForChildMediaPeriodId(id, childMediaPeriodId);
         if (mediaPeriodId == null) {

library/core/src/main/java/com/google/android/exoplayer2/text/webvtt/Mp4WebvttDecoder.java

@@ -73,7 +73,10 @@ public final class Mp4WebvttDecoder extends SimpleSubtitleDecoder {
 
   private static Cue parseVttCueBox(ParsableByteArray sampleData, int remainingCueBoxBytes)
       throws SubtitleDecoderException {
-    @Nullable Cue.Builder cueBuilder = null;
+    // nullness annotations are not applicable to outer types
+    @SuppressWarnings("nullness:nullness.on.outer")
+    @Nullable
+    Cue.Builder cueBuilder = null;
     @Nullable CharSequence cueText = null;
     while (remainingCueBoxBytes > 0) {
       if (remainingCueBoxBytes < BOX_HEADER_SIZE) {

library/core/src/main/java/com/google/android/exoplayer2/text/webvtt/WebvttCueParser.java

@@ -872,6 +872,8 @@ public final class WebvttCueParser {
       }
     }
 
+    // nullness annotations are not applicable to outer types
+    @SuppressWarnings("nullness:nullness.on.outer")
     @Nullable
     private static Layout.Alignment convertTextAlignment(@TextAlignment int textAlignment) {
       switch (textAlignment) {

library/core/src/main/java/com/google/android/exoplayer2/trackselection/AdaptiveTrackSelection.java

@@ -538,7 +538,10 @@ public class AdaptiveTrackSelection extends BaseTrackSelection {
     private final float bandwidthFraction;
     private final long reservedBandwidth;
 
-    @Nullable private long[][] allocationCheckpoints;
+    // nullness annotations are not applicable to primitive types
+    @SuppressWarnings("nullness:nullness.on.primitive")
+    @Nullable
+    private long[][] allocationCheckpoints;
 
     /* package */ DefaultBandwidthProvider(
         BandwidthMeter bandwidthMeter, float bandwidthFraction, long reservedBandwidth) {

library/core/src/main/java/com/google/android/exoplayer2/trackselection/DefaultTrackSelector.java

@@ -1805,6 +1805,8 @@ public class DefaultTrackSelector extends MappingTrackSelector {
    *     made.
    * @throws ExoPlaybackException If an error occurs while selecting the tracks.
    */
+  // nullness annotations are not applicable to outer types
+  @SuppressWarnings("nullness:nullness.on.outer")
   @Nullable
   protected TrackSelection.Definition selectVideoTrack(
       TrackGroupArray groups,
@@ -1826,6 +1828,8 @@ public class DefaultTrackSelector extends MappingTrackSelector {
     return definition;
   }
 
+  // nullness annotations are not applicable to outer types
+  @SuppressWarnings("nullness:nullness.on.outer")
   @Nullable
   private static TrackSelection.Definition selectAdaptiveVideoTrack(
       TrackGroupArray groups,
@@ -2042,6 +2046,8 @@ public class DefaultTrackSelector extends MappingTrackSelector {
             || (minVideoBitrate <= format.bitrate && format.bitrate <= maxVideoBitrate));
   }
 
+  // nullness annotations are not applicable to outer types
+  @SuppressWarnings("nullness:nullness.on.outer")
   @Nullable
   private static TrackSelection.Definition selectFixedVideoTrack(
       TrackGroupArray groups, @Capabilities int[][] formatSupport, Parameters params) {
@@ -2286,6 +2292,8 @@ public class DefaultTrackSelector extends MappingTrackSelector {
    * @return The {@link TrackSelection} for the renderer, or null if no selection was made.
    * @throws ExoPlaybackException If an error occurs while selecting the tracks.
    */
+  // nullness annotations are not applicable to outer types
+  @SuppressWarnings("nullness:nullness.on.outer")
   @Nullable
   protected TrackSelection.Definition selectOtherTrack(
       int trackType, TrackGroupArray groups, @Capabilities int[][] formatSupport, Parameters params)

library/extractor/src/main/java/com/google/android/exoplayer2/extractor/FlacMetadataReader.java

@@ -63,6 +63,8 @@ public final class FlacMetadataReader {
   @Nullable
   public static Metadata peekId3Metadata(ExtractorInput input, boolean parseData)
       throws IOException {
+    // nullness annotations are not applicable to outer types
+    @SuppressWarnings("nullness:nullness.on.outer")
     @Nullable
     Id3Decoder.FramePredicate id3FramePredicate = parseData ? null : Id3Decoder.NO_FRAMES_PREDICATE;
     @Nullable Metadata id3Metadata = new Id3Peeker().peekId3Data(input, id3FramePredicate);

library/extractor/src/main/java/com/google/android/exoplayer2/extractor/Id3Peeker.java

@@ -44,6 +44,8 @@ public final class Id3Peeker {
    *     present in the input.
    * @throws IOException If an error occurred peeking from the input.
    */
+  // nullness annotations are not applicable to outer types
+  @SuppressWarnings("nullness:nullness.on.outer")
   @Nullable
   public Metadata peekId3Data(
       ExtractorInput input, @Nullable Id3Decoder.FramePredicate id3FramePredicate)

library/ui/src/main/java/com/google/android/exoplayer2/ui/spherical/SceneRenderer.java

@@ -56,7 +56,10 @@ import org.checkerframework.checker.nullness.qual.MonotonicNonNull;
   // Used by other threads only
   @C.StereoMode private volatile int defaultStereoMode;
   @C.StereoMode private int lastStereoMode;
-  @Nullable private byte[] lastProjectionData;
+  // nullness annotations are not applicable to primitive types
+  @SuppressWarnings("nullness:nullness.on.primitive")
+  @Nullable
+  private byte[] lastProjectionData;
 
   // Methods called on any thread.
 
@@ -173,6 +176,8 @@ import org.checkerframework.checker.nullness.qual.MonotonicNonNull;
    * @param stereoMode A {@link C.StereoMode} value.
    * @param timeNs When then new projection should be used.
    */
+  // nullness annotations are not applicable to primitive types
+  @SuppressWarnings("nullness:nullness.on.primitive")
   private void setProjection(
       @Nullable byte[] projectionData, @C.StereoMode int stereoMode, long timeNs) {
     byte[] oldProjectionData = lastProjectionData;

library/ui/src/main/java/com/google/android/exoplayer2/ui/spherical/SphericalGLSurfaceView.java

@@ -71,7 +71,11 @@ public final class SphericalGLSurfaceView extends GLSurfaceView {
   private final SceneRenderer scene;
   @Nullable private SurfaceTexture surfaceTexture;
   @Nullable private Surface surface;
-  @Nullable private Player.VideoComponent videoComponent;
+  // nullness annotations are not applicable to outer types
+  @SuppressWarnings("nullness:nullness.on.outer")
+  @Nullable
+  private Player.VideoComponent videoComponent;
+
   private boolean useSensorRotation;
   private boolean isStarted;
   private boolean isOrientationListenerRegistered;
@@ -125,6 +129,8 @@ public final class SphericalGLSurfaceView extends GLSurfaceView {
   }
 
   /** Sets the {@link Player.VideoComponent} to use. */
+  // nullness annotations are not applicable to outer types
+  @SuppressWarnings("nullness:nullness.on.outer")
   public void setVideoComponent(@Nullable Player.VideoComponent newVideoComponent) {
     if (newVideoComponent == videoComponent) {
       return;