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Remove unnecessary check for currentMediaItem in legacy session stub

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This check was a leftover from when the metadata was generated from
the MediaItem only. Since we moved to the actual MediaMetadata fields,
the check is completely unnecessary and prevents accessing metadata
when the GET_CURRENT_MEDIA_ITEM command is not available.

PiperOrigin-RevId: 524837587
(cherry picked from commit e0bb23d4634421ede8827948a3ddae9c5d4a9089)
This commit is contained in:
tonihei 2023-04-17 15:09:56 +01:00 committed by Rohit Singh
parent d784857f1f
commit 8c5c58ec7e
2 changed files with 52 additions and 7 deletions
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5
libraries/session/src/main/java/androidx/media3/session/MediaSessionLegacyStub.java
View File

@ -1321,11 +1321,6 @@ import org.checkerframework.checker.nullness.compatqual.NullableType;
lastMediaMetadata = newMediaMetadata; lastMediaMetadata = newMediaMetadata;
lastDurationMs = newDurationMs; lastDurationMs = newDurationMs;
if (currentMediaItem == null) {
setMetadata(sessionCompat, /* metadataCompat= */ null);
return;
}
@Nullable Bitmap artworkBitmap = null; @Nullable Bitmap artworkBitmap = null;
ListenableFuture<Bitmap> bitmapFuture = ListenableFuture<Bitmap> bitmapFuture =
sessionImpl.getBitmapLoader().loadBitmapFromMetadata(newMediaMetadata); sessionImpl.getBitmapLoader().loadBitmapFromMetadata(newMediaMetadata);

52
libraries/test_session_current/src/androidTest/java/androidx/media3/session/MediaControllerCompatCallbackWithMediaSessionTest.java
View File

@ -1085,7 +1085,8 @@ public class MediaControllerCompatCallbackWithMediaSessionTest {
} }
@Test @Test
public void onMediaMetadataChanged_updatesLegacyMetadata_correctModelConversion() public void
onMediaMetadataChanged_withGetMetadataAndGetCurrentMediaItemCommand_updatesLegacyMetadata()
throws Exception { throws Exception {
int testItemIndex = 3; int testItemIndex = 3;
String testDisplayTitle = "displayTitle"; String testDisplayTitle = "displayTitle";
@ -1100,6 +1101,12 @@ public class MediaControllerCompatCallbackWithMediaSessionTest {
.setMediaId(testMediaItems.get(testItemIndex).mediaId) .setMediaId(testMediaItems.get(testItemIndex).mediaId)
.setMediaMetadata(testMediaMetadata) .setMediaMetadata(testMediaMetadata)
.build()); .build());
session
.getMockPlayer()
.notifyAvailableCommandsChanged(
new Player.Commands.Builder()
.addAll(Player.COMMAND_GET_METADATA, Player.COMMAND_GET_CURRENT_MEDIA_ITEM)
.build());
session.getMockPlayer().setTimeline(new PlaylistTimeline(testMediaItems)); session.getMockPlayer().setTimeline(new PlaylistTimeline(testMediaItems));
session.getMockPlayer().setCurrentMediaItemIndex(testItemIndex); session.getMockPlayer().setCurrentMediaItemIndex(testItemIndex);
session.getMockPlayer().setDuration(testDurationMs); session.getMockPlayer().setDuration(testDurationMs);
@ -1131,6 +1138,49 @@ public class MediaControllerCompatCallbackWithMediaSessionTest {
assertThat(getterMetadataCompat.getString(METADATA_KEY_MEDIA_ID)).isEqualTo(testCurrentMediaId); assertThat(getterMetadataCompat.getString(METADATA_KEY_MEDIA_ID)).isEqualTo(testCurrentMediaId);
} }
@Test
public void onMediaMetadataChanged_withGetMetadataCommandOnly_updatesLegacyMetadata()
throws Exception {
int testItemIndex = 3;
String testDisplayTitle = "displayTitle";
List<MediaItem> testMediaItems = MediaTestUtils.createMediaItems(/* size= */ 5);
MediaMetadata testMediaMetadata =
new MediaMetadata.Builder().setTitle(testDisplayTitle).build();
testMediaItems.set(
testItemIndex,
new MediaItem.Builder()
.setMediaId(testMediaItems.get(testItemIndex).mediaId)
.setMediaMetadata(testMediaMetadata)
.build());
session
.getMockPlayer()
.notifyAvailableCommandsChanged(
new Player.Commands.Builder().add(Player.COMMAND_GET_METADATA).build());
session.getMockPlayer().setTimeline(new PlaylistTimeline(testMediaItems));
session.getMockPlayer().setCurrentMediaItemIndex(testItemIndex);
AtomicReference<MediaMetadataCompat> metadataRef = new AtomicReference<>();
CountDownLatch latchForMetadata = new CountDownLatch(1);
MediaControllerCompat.Callback callback =
new MediaControllerCompat.Callback() {
@Override
public void onMetadataChanged(MediaMetadataCompat metadata) {
metadataRef.set(metadata);
latchForMetadata.countDown();
}
};
controllerCompat.registerCallback(callback, handler);
session.getMockPlayer().notifyMediaMetadataChanged(testMediaMetadata);
assertThat(latchForMetadata.await(TIMEOUT_MS, MILLISECONDS)).isTrue();
MediaMetadataCompat parameterMetadataCompat = metadataRef.get();
MediaMetadataCompat getterMetadataCompat = controllerCompat.getMetadata();
assertThat(parameterMetadataCompat.getString(MediaMetadataCompat.METADATA_KEY_DISPLAY_TITLE))
.isEqualTo(testDisplayTitle);
assertThat(getterMetadataCompat.getString(MediaMetadataCompat.METADATA_KEY_DISPLAY_TITLE))
.isEqualTo(testDisplayTitle);
}
@Test @Test
public void playlistChange() throws Exception { public void playlistChange() throws Exception {
AtomicReference<List<QueueItem>> queueRef = new AtomicReference<>(); AtomicReference<List<QueueItem>> queueRef = new AtomicReference<>();