media/library/core/src
rohks 4b7a005340 Rename EMPTY_MEDIA_ITEM to PLACEHOLDER_MEDIA_ITEM
The `MediaItem` instances in the following cases are not actually empty but acts as a placeholder. `EMPTY_MEDIA_ITEM` can also be confused with `MediaItem.EMPTY`.

PiperOrigin-RevId: 495843012
(cherry picked from commit 74559b4a18)
2023-01-25 18:29:34 +00:00
..
androidTest Fix instrumentation tests not working via Gradle 2022-09-20 15:25:38 +00:00
main Rename EMPTY_MEDIA_ITEM to PLACEHOLDER_MEDIA_ITEM 2023-01-25 18:29:34 +00:00
test Clarify and correct allowed multi-threading for some Player methods 2023-01-25 18:29:34 +00:00