Format with google-java-format and add RELEAESENOTES

Author: oceanjules

RELEASENOTES.md

@@ -121,6 +121,8 @@
         `rememberProgressStateWithTickCount` Composable to `media3-ui-compose`
         module. This state holder is used in `demo-compose` to display progress
         as a horizontal read-only progress bar.
+    *   Add `MetadataState` class and the corresponding `rememberMetadataState`
+        Composable to `media3-ui-compose` module.
 *   Downloads:
 *   OkHttp extension:
 *   Cronet extension:

libraries/ui_compose/src/main/java/androidx/media3/ui/compose/state/MetadataState.kt

@@ -54,10 +54,10 @@ class MetadataState(private val player: Player) {
   suspend fun observe(): Nothing {
     player.listen { events ->
       if (
-          events.containsAny(
-            Player.EVENT_AVAILABLE_COMMANDS_CHANGED,
-            Player.EVENT_MEDIA_ITEM_TRANSITION,
-          )
+        events.containsAny(
+          Player.EVENT_AVAILABLE_COMMANDS_CHANGED,
+          Player.EVENT_MEDIA_ITEM_TRANSITION,
+        )
       ) {
         uri = getMediaItemUriWithCommandCheck()
       }

libraries/ui_compose/src/test/java/androidx/media3/ui/compose/state/MetadataStateTest.kt

@@ -32,15 +32,11 @@ import org.junit.runner.RunWith
 @RunWith(AndroidJUnit4::class)
 class MetadataStateTest {
 
-  @get:Rule
-  val composeTestRule = createComposeRule()
+  @get:Rule val composeTestRule = createComposeRule()
 
   @Test
   fun uri_emptyPlaylist_returnsNull() {
-    val player = TestPlayer(
-      playbackState = Player.STATE_IDLE,
-      playlist = emptyList(),
-    )
+    val player = TestPlayer(playbackState = Player.STATE_IDLE, playlist = emptyList())
 
     lateinit var state: MetadataState
     composeTestRule.setContent { state = rememberMetadataState(player) }
@@ -50,11 +46,7 @@ class MetadataStateTest {
 
   @Test
   fun uri_singleItemWithoutUri_returnsNull() {
-    val player = TestPlayer(
-      playlist = listOf(
-        MediaItemData.Builder("uid_1").build(),
-      ),
-    )
+    val player = TestPlayer(playlist = listOf(MediaItemData.Builder("uid_1").build()))
 
     lateinit var state: MetadataState
     composeTestRule.setContent { state = rememberMetadataState(player) }
@@ -65,11 +57,11 @@ class MetadataStateTest {
   @Test
   fun uri_singleItemWithUri_returnsTheUri() {
     val uri = "https://storage.googleapis.com/wvmedia/clear/h264/tears/tears.mpd".toUri()
-    val player = TestPlayer(
-      playlist = listOf(
-        MediaItemData.Builder("uid_1").setMediaItem(MediaItem.fromUri(uri)).build(),
-      ),
-    )
+    val player =
+      TestPlayer(
+        playlist =
+          listOf(MediaItemData.Builder("uid_1").setMediaItem(MediaItem.fromUri(uri)).build())
+      )
 
     lateinit var state: MetadataState
     composeTestRule.setContent { state = rememberMetadataState(player) }
@@ -82,13 +74,15 @@ class MetadataStateTest {
     val uri1 = "https://storage.googleapis.com/wvmedia/clear/h264/tears/tears.mpd".toUri()
     val uri2 =
       "https://storage.googleapis.com/exoplayer-test-media-1/mp4/dizzy-with-tx3g.mp4".toUri()
-    val player = TestPlayer(
-      playlist = listOf(
-        MediaItemData.Builder("uid_1").setMediaItem(MediaItem.fromUri(uri1)).build(),
-        MediaItemData.Builder("uid_2").build(),
-        MediaItemData.Builder("uid_3").setMediaItem(MediaItem.fromUri(uri2)).build(),
-      ),
-    )
+    val player =
+      TestPlayer(
+        playlist =
+          listOf(
+            MediaItemData.Builder("uid_1").setMediaItem(MediaItem.fromUri(uri1)).build(),
+            MediaItemData.Builder("uid_2").build(),
+            MediaItemData.Builder("uid_3").setMediaItem(MediaItem.fromUri(uri2)).build(),
+          )
+      )
 
     lateinit var state: MetadataState
     composeTestRule.setContent { state = rememberMetadataState(player) }
@@ -109,11 +103,11 @@ class MetadataStateTest {
   @Test
   fun uri_getCurrentMediaItemCommandBecomesAvailable_returnsUpdatedUri() {
     val uri = "https://storage.googleapis.com/wvmedia/clear/h264/tears/tears.mpd".toUri()
-    val player = TestPlayer(
-      playlist = listOf(
-        MediaItemData.Builder("uid_1").setMediaItem(MediaItem.fromUri(uri)).build(),
-      ),
-    )
+    val player =
+      TestPlayer(
+        playlist =
+          listOf(MediaItemData.Builder("uid_1").setMediaItem(MediaItem.fromUri(uri)).build())
+      )
     player.removeCommands(Player.COMMAND_GET_CURRENT_MEDIA_ITEM)
 
     lateinit var state: MetadataState