شروع کار با CastPlayer

implementation("androidx.media3:media3-exoplayer:1.9.0-alpha01")
implementation("androidx.media3:media3-ui:1.9.0-alpha01")
implementation("androidx.media3:media3-session:1.9.0-alpha01")
implementation("androidx.media3:media3-cast:1.9.0-alpha01")

implementation "androidx.media3:media3-exoplayer:1.9.0-alpha01"
implementation "androidx.media3:media3-ui:1.9.0-alpha01"
implementation "androidx.media3:media3-session:1.9.0-alpha01"
implementation "androidx.media3:media3-cast:1.9.0-alpha01"

override fun onCreate() {
  super.onCreate()

  val exoPlayer = ExoPlayer.Builder(context).build()
  val castPlayer = CastPlayer.Builder(context)
      .setLocalPlayer(exoPlayer)
      .build()

  mediaSession = MediaSession.Builder(context, castPlayer).build()
}

@Override
public void onCreate() {
  super.onCreate();

  ExoPlayer exoPlayer = new ExoPlayer.Builder(context).build();
  CastPlayer castPlayer = new CastPlayer.Builder(context)
      .setLocalPlayer(exoPlayer)
      .build();

  mediaSession = new MediaSession.Builder(
    /* context= */ context, /* player= */ castPlayer).build();
}

import androidx.compose.animation.AnimatedVisibility
import androidx.compose.animation.fadeIn
import androidx.compose.animation.fadeOut
import androidx.compose.runtime.Composable
import androidx.compose.ui.Modifier
import androidx.media3.cast.MediaRouteButton

@Composable
fun PlayerComposeView(player: Player, modifier: Modifier = Modifier) {
  var controlsVisible by remember { mutableStateOf(false) }

  Box(
    modifier = modifier.clickable { controlsVisible = true },
    contentAlignment = Alignment.Center,
  ) {
    PlayerSurface(player = player, modifier = modifier)
    AnimatedVisibility(visible = controlsVisible, enter = fadeIn(), exit = fadeOut()) {
      Box(modifier = Modifier.fillMaxSize()) {
        MediaRouteButton(modifier = Modifier.align(Alignment.TopEnd))
        PrimaryControls(player = player, modifier = Modifier.align(Alignment.Center))
      }
    }
  }
}

@Composable
fun PrimaryControls(player: Player, modifier: Modifier = Modifier) {
  ...
}

override fun onStart() {
  super.onStart()

  playerView.player = mediaController
  playerView.setMediaRouteButtonViewProvider(MediaRouteButtonViewProvider())
}

@Override
public void onStart() {
  super.onStart();

  playerView.setPlayer(mediaController);
  playerView.setMediaRouteButtonViewProvider(new MediaRouteButtonViewProvider());
}

override fun onCreateOptionsMenu(menu: Menu): Boolean {
    ...
    menuInflater.inflate(R.menu.sample_media_route_button_menu, menu)
    val menuItemFuture: ListenableFuture<MenuItem> =
        MediaRouteButtonFactory.setUpMediaRouteButton(
            context, menu, R.id.media_route_menu_item)
    Futures.addCallback(
        menuItemFuture,
        object : FutureCallback<MenuItem> {
            override fun onSuccess(menuItem: MenuItem?) {
                // Do something with the menu item.
            }

            override fun onFailure(t: Throwable) {
                // Handle the failure.
            }
        },
        executor)
    ...
}

@Override
public boolean onCreateOptionsMenu(Menu menu) {
    ...
    getMenuInflater().inflate(R.menu.sample_media_route_button_menu, menu);
    ListenableFuture<MenuItem> menuItemFuture =
        MediaRouteButtonFactory.setUpMediaRouteButton(
          context, menu, R.id.media_route_menu_item);
    Futures.addCallback(
        menuItemFuture,
        new FutureCallback<MenuItem>() {
          @Override
          public void onSuccess(MenuItem menuItem) {
            // Do something with the menu item.
          }

          @Override
          public void onFailure(Throwable t) {
            // Handle the failure.
          }
        },
        executor);
    ...
}

override fun onCreate(savedInstanceState: Bundle?) {
  super.onCreate(savedInstanceState)

  findViewById<MediaRouteButton>(R.id.media_route_button)?.also {
    val unused = MediaRouteButtonFactory.setUpMediaRouteButton(context, it)
  }
}

@Override
public void onCreate(Bundle savedInstanceState) {
    ...
    MediaRouteButton button = findViewById(R.id.media_route_button);
    ListenableFuture<Void> setUpFuture =
        MediaRouteButtonFactory.setUpMediaRouteButton(context, button);
}

import androidx.media3.common.DeviceInfo
import androidx.media3.common.Player

private val playerListener: Player.Listener =
  object : Player.Listener {
    override fun onDeviceInfoChanged(deviceInfo: DeviceInfo) {
      if (deviceInfo.playbackType == DeviceInfo.PLAYBACK_TYPE_LOCAL) {
        // Add UI changes for local playback.
      } else if (deviceInfo.playbackType == DeviceInfo.PLAYBACK_TYPE_REMOTE) {
        // Add UI changes for remote playback.
      }
    }
  }

override fun onStart() {
  super.onStart()
  mediaController.addListener(playerListener)
}

override fun onStop() {
  super.onStop()
  mediaController.removeListener(playerListener)
}

import androidx.media3.common.DeviceInfo;
import androidx.media3.common.Player;

private Player.Listener playerListener =
    new Player.Listener() {
      @Override
      public void onDeviceInfoChanged(DeviceInfo deviceInfo) {
        if (deviceInfo.playbackType == DeviceInfo.PLAYBACK_TYPE_LOCAL) {
          // Add UI changes for local playback.
        } else if (deviceInfo.playbackType == DeviceInfo.PLAYBACK_TYPE_REMOTE) {
          // Add UI changes for remote playback.
        }
      }
    };

@Override
protected void onStart() {
  super.onStart();
  mediaController.addListener(playerListener);
}

@Override
protected void onStop() {
  super.onStop();
  mediaController.removeListener(playerListener);
}