Further unapplied rotation clean-up

Now the value is guaranteed to be zero (see bb9ff30c3a), we can
remove the rotation handling for it in the UI module. We can also
enforce the documentation more clearly by not even setting the
value to anything other than zero.

PiperOrigin-RevId: 652772091

libraries/common/src/main/java/androidx/media3/common/VideoSize.java

@@ -27,7 +27,6 @@ public final class VideoSize {
 
   private static final int DEFAULT_WIDTH = 0;
   private static final int DEFAULT_HEIGHT = 0;
-  private static final int DEFAULT_UNAPPLIED_ROTATION_DEGREES = 0;
   private static final float DEFAULT_PIXEL_WIDTH_HEIGHT_RATIO = 1F;
 
   public static final VideoSize UNKNOWN = new VideoSize(DEFAULT_WIDTH, DEFAULT_HEIGHT);
@@ -76,20 +75,22 @@ public final class VideoSize {
    *     square pixels this will be equal to 1.0. Different values are indicative of anamorphic
    *     content.
    */
-  @SuppressWarnings("deprecation") // Calling through to deprecated constructor
+  @SuppressWarnings("deprecation") // Setting deprecated field
   @UnstableApi
   public VideoSize(
       @IntRange(from = 0) int width,
       @IntRange(from = 0) int height,
       @FloatRange(from = 0, fromInclusive = false) float pixelWidthHeightRatio) {
-    this(width, height, DEFAULT_UNAPPLIED_ROTATION_DEGREES, pixelWidthHeightRatio);
+    this.width = width;
+    this.height = height;
+    this.unappliedRotationDegrees = 0;
+    this.pixelWidthHeightRatio = pixelWidthHeightRatio;
   }
 
   /**
    * @deprecated Use {@link VideoSize#VideoSize(int, int, float)} instead. {@code
-   *     unappliedRotationDegrees} is not needed on API 21+.
+   *     unappliedRotationDegrees} is not needed on API 21+ and is always zero.
    */
-  @SuppressWarnings("deprecation") // Setting deprecate field
   @Deprecated
   @UnstableApi
   public VideoSize(
@@ -97,13 +98,9 @@ public final class VideoSize {
       @IntRange(from = 0) int height,
       @IntRange(from = 0, to = 359) int unappliedRotationDegrees,
       @FloatRange(from = 0, fromInclusive = false) float pixelWidthHeightRatio) {
-    this.width = width;
+    this(width, height, pixelWidthHeightRatio);
-    this.height = height;
-    this.unappliedRotationDegrees = unappliedRotationDegrees;
-    this.pixelWidthHeightRatio = pixelWidthHeightRatio;
   }
 
-  @SuppressWarnings("deprecation") // Including deprecated field in equality
   @Override
   public boolean equals(@Nullable Object obj) {
     if (this == obj) {
@@ -113,50 +110,47 @@ public final class VideoSize {
       VideoSize other = (VideoSize) obj;
       return width == other.width
           && height == other.height
-          && unappliedRotationDegrees == other.unappliedRotationDegrees
           && pixelWidthHeightRatio == other.pixelWidthHeightRatio;
     }
     return false;
   }
 
-  @SuppressWarnings("deprecation") // Including deprecated field in hashCode
   @Override
   public int hashCode() {
     int result = 7;
     result = 31 * result + width;
     result = 31 * result + height;
-    result = 31 * result + unappliedRotationDegrees;
     result = 31 * result + Float.floatToRawIntBits(pixelWidthHeightRatio);
     return result;
   }
 
   private static final String FIELD_WIDTH = Util.intToStringMaxRadix(0);
   private static final String FIELD_HEIGHT = Util.intToStringMaxRadix(1);
-  private static final String FIELD_UNAPPLIED_ROTATION_DEGREES = Util.intToStringMaxRadix(2);
+  // 2 reserved for deprecated 'unappliedRotationDegrees'.
   private static final String FIELD_PIXEL_WIDTH_HEIGHT_RATIO = Util.intToStringMaxRadix(3);
 
-  @SuppressWarnings("deprecation") // Including deprecated field in bundle
   @UnstableApi
   public Bundle toBundle() {
     Bundle bundle = new Bundle();
+    if (width != 0) {
       bundle.putInt(FIELD_WIDTH, width);
+    }
+    if (height != 0) {
       bundle.putInt(FIELD_HEIGHT, height);
-    bundle.putInt(FIELD_UNAPPLIED_ROTATION_DEGREES, unappliedRotationDegrees);
+    }
+    if (pixelWidthHeightRatio != 1f) {
       bundle.putFloat(FIELD_PIXEL_WIDTH_HEIGHT_RATIO, pixelWidthHeightRatio);
+    }
     return bundle;
   }
 
   /** Restores a {@code VideoSize} from a {@link Bundle}. */
-  @SuppressWarnings("deprecation") // Parsing deprecated field from bundle
   @UnstableApi
   public static VideoSize fromBundle(Bundle bundle) {
     int width = bundle.getInt(FIELD_WIDTH, DEFAULT_WIDTH);
     int height = bundle.getInt(FIELD_HEIGHT, DEFAULT_HEIGHT);
-    int unappliedRotationDegrees =
-        bundle.getInt(FIELD_UNAPPLIED_ROTATION_DEGREES, DEFAULT_UNAPPLIED_ROTATION_DEGREES);
     float pixelWidthHeightRatio =
         bundle.getFloat(FIELD_PIXEL_WIDTH_HEIGHT_RATIO, DEFAULT_PIXEL_WIDTH_HEIGHT_RATIO);
-    return new VideoSize(width, height, unappliedRotationDegrees, pixelWidthHeightRatio);
+    return new VideoSize(width, height, pixelWidthHeightRatio);
   }
-  ;
 }

libraries/common/src/test/java/androidx/media3/common/VideoSizeTest.java

@@ -32,14 +32,9 @@ public final class VideoSizeTest {
   }
 
   @Test
-  @SuppressWarnings("deprecation") // Testing bundling of deprecated field.
   public void roundTripViaBundle_ofArbitraryVideoSize_yieldsEqualInstance() {
     VideoSize videoSize =
-        new VideoSize(
+        new VideoSize(/* width= */ 9, /* height= */ 8, /* pixelWidthHeightRatio= */ 6);
-            /* width= */ 9,
-            /* height= */ 8,
-            /* unappliedRotationDegrees= */ 7,
-            /* pixelWidthHeightRatio= */ 6);
     assertThat(roundTripViaBundle(videoSize)).isEqualTo(videoSize);
   }
 

libraries/exoplayer/src/main/java/androidx/media3/exoplayer/analytics/DefaultAnalyticsCollector.java

@@ -762,7 +762,7 @@ public class DefaultAnalyticsCollector implements AnalyticsCollector {
               eventTime,
               videoSize.width,
               videoSize.height,
-              videoSize.unappliedRotationDegrees,
+              /* unappliedRotationDegrees= */ 0,
               videoSize.pixelWidthHeightRatio);
         });
   }

libraries/exoplayer/src/test/java/androidx/media3/exoplayer/video/MediaCodecVideoRendererTest.java

@@ -670,11 +670,7 @@ public class MediaCodecVideoRendererTest {
 
     verify(eventListener)
         .onVideoSizeChanged(
-            new VideoSize(
+            new VideoSize(VIDEO_H264.width, VIDEO_H264.height, VIDEO_H264.pixelWidthHeightRatio));
-                VIDEO_H264.width,
-                VIDEO_H264.height,
-                VIDEO_H264.rotationDegrees,
-                VIDEO_H264.pixelWidthHeightRatio));
   }
 
   @Test

libraries/test_session_current/src/androidTest/java/androidx/media3/session/MediaControllerTest.java

@@ -877,11 +877,7 @@ public class MediaControllerTest {
   @SuppressWarnings("deprecation") // Testing propagation of deprecated unappliedRotationDegrees.
   public void getVideoSize_returnsVideoSizeOfPlayerInSession() throws Exception {
     VideoSize testVideoSize =
-        new VideoSize(
+        new VideoSize(/* width= */ 100, /* height= */ 42, /* pixelWidthHeightRatio= */ 1.2f);
-            /* width= */ 100,
-            /* height= */ 42,
-            /* unappliedRotationDegrees= */ 90,
-            /* pixelWidthHeightRatio= */ 1.2f);
     Bundle playerConfig =
         new RemoteMediaSession.MockPlayerConfigBuilder().setVideoSize(testVideoSize).build();
     remoteSession.setPlayer(playerConfig);

libraries/ui/src/main/java/androidx/media3/ui/PlayerView.java

@@ -32,8 +32,6 @@ import android.content.res.TypedArray;
 import android.graphics.Bitmap;
 import android.graphics.BitmapFactory;
 import android.graphics.Canvas;
-import android.graphics.Matrix;
-import android.graphics.RectF;
 import android.graphics.drawable.BitmapDrawable;
 import android.graphics.drawable.Drawable;
 import android.opengl.GLSurfaceView;
@@ -335,7 +333,6 @@ public class PlayerView extends FrameLayout implements AdViewProvider {
   private boolean controllerAutoShow;
   private boolean controllerHideDuringAds;
   private boolean controllerHideOnTouch;
-  private int textureViewRotation;
 
   public PlayerView(Context context) {
     this(context, /* attrs= */ null);
@@ -1752,30 +1749,8 @@ public class PlayerView extends FrameLayout implements AdViewProvider {
     VideoSize videoSize = player != null ? player.getVideoSize() : VideoSize.UNKNOWN;
     int width = videoSize.width;
     int height = videoSize.height;
-    int unappliedRotationDegrees = videoSize.unappliedRotationDegrees;
     float videoAspectRatio =
         (height == 0 || width == 0) ? 0 : (width * videoSize.pixelWidthHeightRatio) / height;
-
-    if (surfaceView instanceof TextureView) {
-      // Try to apply rotation transformation when our surface is a TextureView.
-      if (videoAspectRatio > 0
-          && (unappliedRotationDegrees == 90 || unappliedRotationDegrees == 270)) {
-        // We will apply a rotation 90/270 degree to the output texture of the TextureView.
-        // In this case, the output video's width and height will be swapped.
-        videoAspectRatio = 1 / videoAspectRatio;
-      }
-      if (textureViewRotation != 0) {
-        surfaceView.removeOnLayoutChangeListener(componentListener);
-      }
-      textureViewRotation = unappliedRotationDegrees;
-      if (textureViewRotation != 0) {
-        // The texture view's dimensions might be changed after layout step.
-        // So add an OnLayoutChangeListener to apply rotation after layout step.
-        surfaceView.addOnLayoutChangeListener(componentListener);
-      }
-      applyTextureViewRotation((TextureView) surfaceView, textureViewRotation);
-    }
-
     onContentAspectRatioChanged(
         contentFrame, surfaceViewIgnoresVideoAspectRatio ? 0 : videoAspectRatio);
   }
@@ -1805,29 +1780,6 @@ public class PlayerView extends FrameLayout implements AdViewProvider {
     aspectRatioFrame.setResizeMode(resizeMode);
   }
 
-  /** Applies a texture rotation to a {@link TextureView}. */
-  private static void applyTextureViewRotation(TextureView textureView, int textureViewRotation) {
-    Matrix transformMatrix = new Matrix();
-    float textureViewWidth = textureView.getWidth();
-    float textureViewHeight = textureView.getHeight();
-    if (textureViewWidth != 0 && textureViewHeight != 0 && textureViewRotation != 0) {
-      float pivotX = textureViewWidth / 2;
-      float pivotY = textureViewHeight / 2;
-      transformMatrix.postRotate(textureViewRotation, pivotX, pivotY);
-
-      // After rotation, scale the rotated texture to fit the TextureView size.
-      RectF originalTextureRect = new RectF(0, 0, textureViewWidth, textureViewHeight);
-      RectF rotatedTextureRect = new RectF();
-      transformMatrix.mapRect(rotatedTextureRect, originalTextureRect);
-      transformMatrix.postScale(
-          textureViewWidth / rotatedTextureRect.width(),
-          textureViewHeight / rotatedTextureRect.height(),
-          pivotX,
-          pivotY);
-    }
-    textureView.setTransform(transformMatrix);
-  }
-
   @SuppressLint("InlinedApi")
   private boolean isDpadKey(int keyCode) {
     return keyCode == KeyEvent.KEYCODE_DPAD_UP
@@ -1846,7 +1798,6 @@ public class PlayerView extends FrameLayout implements AdViewProvider {
   @SuppressWarnings("deprecation")
   private final class ComponentListener
       implements Player.Listener,
-          OnLayoutChangeListener,
           OnClickListener,
           PlayerControlView.VisibilityListener,
           PlayerControlView.OnFullScreenModeChangedListener {
@@ -1956,22 +1907,6 @@ public class PlayerView extends FrameLayout implements AdViewProvider {
       }
     }
 
-    // OnLayoutChangeListener implementation
-
-    @Override
-    public void onLayoutChange(
-        View view,
-        int left,
-        int top,
-        int right,
-        int bottom,
-        int oldLeft,
-        int oldTop,
-        int oldRight,
-        int oldBottom) {
-      applyTextureViewRotation((TextureView) view, textureViewRotation);
-    }
-
     // OnClickListener implementation
 
     @Override