update ExoPlayerTest to use get/setPlaybackSpeed

PiperOrigin-RevId: 300554337

library/core/src/test/java/com/google/android/exoplayer2/ExoPlayerTest.java

@@ -963,8 +963,8 @@ public final class ExoPlayerTest {
                     throw new IllegalStateException(e);
                   }
                 })
-            // Set playback parameters (while the fake media period is not yet prepared).
-            .setPlaybackParameters(new PlaybackParameters(/* speed= */ 2f))
+            // Set playback speed (while the fake media period is not yet prepared).
+            .setPlaybackSpeed(2f)
             // Complete preparation of the fake media period.
             .executeRunnable(() -> fakeMediaPeriodHolder[0].setPreparationComplete())
             .build();
@@ -3177,17 +3177,17 @@ public final class ExoPlayerTest {
         new ActionSchedule.Builder(TAG)
             .pause()
             .waitForPlaybackState(Player.STATE_READY)
-            .setPlaybackParameters(new PlaybackParameters(1.1f))
-            .setPlaybackParameters(new PlaybackParameters(1.2f))
-            .setPlaybackParameters(new PlaybackParameters(1.3f))
+            .setPlaybackSpeed(1.1f)
+            .setPlaybackSpeed(1.2f)
+            .setPlaybackSpeed(1.3f)
             .play()
             .build();
-    List<PlaybackParameters> reportedPlaybackParameters = new ArrayList<>();
+    List<Float> reportedPlaybackSpeeds = new ArrayList<>();
     EventListener listener =
         new EventListener() {
           @Override
-          public void onPlaybackParametersChanged(PlaybackParameters playbackParameters) {
-            reportedPlaybackParameters.add(playbackParameters);
+          public void onPlaybackSpeedChanged(float playbackSpeed) {
+            reportedPlaybackSpeeds.add(playbackSpeed);
           }
         };
     new ExoPlayerTestRunner.Builder()
@@ -3197,12 +3197,7 @@ public final class ExoPlayerTest {
         .start()
         .blockUntilEnded(TIMEOUT_MS);
 
-    assertThat(reportedPlaybackParameters)
-        .containsExactly(
-            new PlaybackParameters(1.1f),
-            new PlaybackParameters(1.2f),
-            new PlaybackParameters(1.3f))
-        .inOrder();
+    assertThat(reportedPlaybackSpeeds).containsExactly(1.1f, 1.2f, 1.3f).inOrder();
   }
 
   @Test
@@ -3228,17 +3223,17 @@ public final class ExoPlayerTest {
         new ActionSchedule.Builder(TAG)
             .pause()
             .waitForPlaybackState(Player.STATE_READY)
-            .setPlaybackParameters(new PlaybackParameters(1.1f))
-            .setPlaybackParameters(new PlaybackParameters(1.2f))
-            .setPlaybackParameters(new PlaybackParameters(1.3f))
+            .setPlaybackSpeed(1.1f)
+            .setPlaybackSpeed(1.2f)
+            .setPlaybackSpeed(1.3f)
             .play()
             .build();
-    List<PlaybackParameters> reportedPlaybackParameters = new ArrayList<>();
+    List<Float> reportedPlaybackParameters = new ArrayList<>();
     EventListener listener =
         new EventListener() {
           @Override
-          public void onPlaybackParametersChanged(PlaybackParameters playbackParameters) {
-            reportedPlaybackParameters.add(playbackParameters);
+          public void onPlaybackSpeedChanged(float playbackSpeed) {
+            reportedPlaybackParameters.add(playbackSpeed);
           }
         };
     new ExoPlayerTestRunner.Builder()
@@ -3251,11 +3246,7 @@ public final class ExoPlayerTest {
         .blockUntilEnded(TIMEOUT_MS);
 
     assertThat(reportedPlaybackParameters)
-        .containsExactly(
-            new PlaybackParameters(1.1f),
-            new PlaybackParameters(1.2f),
-            new PlaybackParameters(1.3f),
-            PlaybackParameters.DEFAULT)
+        .containsExactly(1.1f, 1.2f, 1.3f, Player.DEFAULT_PLAYBACK_SPEED)
         .inOrder();
   }
 

testutils/src/main/java/com/google/android/exoplayer2/testutil/Action.java

@@ -22,7 +22,6 @@ import com.google.android.exoplayer2.C;
 import com.google.android.exoplayer2.ExoPlaybackException;
 import com.google.android.exoplayer2.ExoPlayer;
 import com.google.android.exoplayer2.IllegalSeekPositionException;
-import com.google.android.exoplayer2.PlaybackParameters;
 import com.google.android.exoplayer2.Player;
 import com.google.android.exoplayer2.PlayerMessage;
 import com.google.android.exoplayer2.PlayerMessage.Target;
@@ -609,27 +608,26 @@ public abstract class Action {
     }
   }
 
-  /** Calls {@link Player#setPlaybackParameters(PlaybackParameters)}. */
-  public static final class SetPlaybackParameters extends Action {
+  /** Calls {@link Player#setPlaybackSpeed(float)}. */
+  public static final class SetPlaybackSpeed extends Action {
 
-    @Nullable private final PlaybackParameters playbackParameters;
+    private final float playbackSpeed;
 
     /**
+     * Creates a set playback speed action instance.
+     *
      * @param tag A tag to use for logging.
-     * @param playbackParameters The playback parameters.
+     * @param playbackSpeed The playback speed.
      */
-    public SetPlaybackParameters(String tag, @Nullable PlaybackParameters playbackParameters) {
-      super(
-          tag,
-          "SetPlaybackParameters:"
-              + (playbackParameters == null ? "null" : playbackParameters.speed));
-      this.playbackParameters = playbackParameters;
+    public SetPlaybackSpeed(String tag, float playbackSpeed) {
+      super(tag, "SetPlaybackSpeed:" + playbackSpeed);
+      this.playbackSpeed = playbackSpeed;
     }
 
     @Override
     protected void doActionImpl(
         SimpleExoPlayer player, DefaultTrackSelector trackSelector, @Nullable Surface surface) {
-      player.setPlaybackParameters(playbackParameters);
+      player.setPlaybackSpeed(playbackSpeed);
     }
   }
 

testutils/src/main/java/com/google/android/exoplayer2/testutil/ActionSchedule.java

@@ -20,7 +20,6 @@ import android.view.Surface;
 import androidx.annotation.Nullable;
 import com.google.android.exoplayer2.C;
 import com.google.android.exoplayer2.ExoPlaybackException;
-import com.google.android.exoplayer2.PlaybackParameters;
 import com.google.android.exoplayer2.Player;
 import com.google.android.exoplayer2.PlayerMessage;
 import com.google.android.exoplayer2.PlayerMessage.Target;
@@ -36,7 +35,7 @@ import com.google.android.exoplayer2.testutil.Action.Seek;
 import com.google.android.exoplayer2.testutil.Action.SendMessages;
 import com.google.android.exoplayer2.testutil.Action.SetAudioAttributes;
 import com.google.android.exoplayer2.testutil.Action.SetPlayWhenReady;
-import com.google.android.exoplayer2.testutil.Action.SetPlaybackParameters;
+import com.google.android.exoplayer2.testutil.Action.SetPlaybackSpeed;
 import com.google.android.exoplayer2.testutil.Action.SetRendererDisabled;
 import com.google.android.exoplayer2.testutil.Action.SetRepeatMode;
 import com.google.android.exoplayer2.testutil.Action.SetShuffleModeEnabled;
@@ -213,14 +212,14 @@ public final class ActionSchedule {
     }
 
     /**
-     * Schedules a playback parameters setting action.
+     * Schedules a playback speed setting action.
      *
-     * @param playbackParameters The playback parameters to set.
+     * @param playbackSpeed The playback speed to set.
      * @return The builder, for convenience.
-     * @see Player#setPlaybackParameters(PlaybackParameters)
+     * @see Player#setPlaybackSpeed(float)
      */
-    public Builder setPlaybackParameters(PlaybackParameters playbackParameters) {
-      return apply(new SetPlaybackParameters(tag, playbackParameters));
+    public Builder setPlaybackSpeed(float playbackSpeed) {
+      return apply(new SetPlaybackSpeed(tag, playbackSpeed));
     }
 
     /**