# RemoteCastPlayer

Artifact: [androidx.media3:media3-cast](https://developer.android.com/jetpack/androidx/releases/media3) [View Source](https://cs.android.com/search?q=file:androidx/media3/cast/RemoteCastPlayer.java+class:androidx.media3.cast.RemoteCastPlayer)

*** ** * ** ***


```
@UnstableApi
class RemoteCastPlayer : BasePlayer
```

<br />

|---|---|---|
| [kotlin.Any](https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-any/index.html) |||
| ↳ | [androidx.media3.common.BasePlayer](https://developer.android.com/reference/kotlin/androidx/media3/common/BasePlayer) ||
|   | ↳ | [androidx.media3.cast.RemoteCastPlayer](https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer) |

*** ** * ** ***

`https://developer.android.com/reference/kotlin/androidx/media3/common/Player` implementation that communicates with a Cast receiver app.

The behavior of this class depends on the underlying Cast session, which is obtained from the injected `https://developers.google.com/android/reference/com/google/android/gms/cast/framework/CastContext.html`. To keep track of the session, `https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer#isCastSessionAvailable()` can be queried and `https://developer.android.com/reference/kotlin/androidx/media3/cast/SessionAvailabilityListener` can be implemented and attached to the player.

If no session is available, the player state will remain unchanged and calls to methods that alter it will be ignored. Querying the player state is possible even when no session is available, in which case, the last observed receiver app state is reported.

Methods should be called on the application's main thread.

## Summary

| ### Nested types |
|---|
| `@https://developer.android.com/reference/kotlin/androidx/media3/common/util/UnstableApi class https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer.Builder` A builder for `https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer` instances. |

| ### Constants |
|---|---|
| `const https://developer.android.com/reference/kotlin/androidx/media3/common/DeviceInfo!` | `https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer#DEVICE_INFO_REMOTE_EMPTY()` A `https://developer.android.com/reference/kotlin/androidx/media3/common/DeviceInfo#PLAYBACK_TYPE_REMOTE()``https://developer.android.com/reference/kotlin/androidx/media3/common/DeviceInfo` with a null `https://developer.android.com/reference/kotlin/androidx/media3/common/DeviceInfo#routingControllerId()`. |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-float/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer#MAX_SPEED_SUPPORTED() = 2.0f` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-float/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer#MIN_SPEED_SUPPORTED() = 0.5f` |

| ### Public functions |
|---|---|
| `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer#addListener(androidx.media3.common.Player.Listener)(listener: https://developer.android.com/reference/kotlin/androidx/media3/common/Player.Listener!)` Registers a listener to receive all events from the player. |
| `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer#addMediaItems(int,java.util.List<androidx.media3.common.MediaItem>)(index: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html, mediaItems: (https://kotlinlang.org/api/core/kotlin-stdlib/kotlin.collections/-mutable-list/index.html)https://kotlinlang.org/api/core/kotlin-stdlib/kotlin.collections/-list/index.html<https://developer.android.com/reference/kotlin/androidx/media3/common/MediaItem!>!)` Adds a list of media items at the given index of the playlist. |
| `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer#clearVideoSurface()()` This method is not supported and does nothing. |
| `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer#clearVideoSurface(android.view.Surface)(surface: https://developer.android.com/reference/android/view/Surface.html?)` This method is not supported and does nothing. |
| `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer#clearVideoSurfaceHolder(android.view.SurfaceHolder)(surfaceHolder: https://developer.android.com/reference/android/view/SurfaceHolder.html?)` This method is not supported and does nothing. |
| `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer#clearVideoSurfaceView(android.view.SurfaceView)(surfaceView: https://developer.android.com/reference/android/view/SurfaceView.html?)` This method is not supported and does nothing. |
| `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer#clearVideoTextureView(android.view.TextureView)(textureView: https://developer.android.com/reference/android/view/TextureView.html?)` This method is not supported and does nothing. |
| `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` | `@https://checkerframework.org/api/com/google/errorprone/annotations/InlineMe.html(replacement = "this.decreaseDeviceVolume(0)") [decreaseDeviceVolume](https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer#decreaseDeviceVolume())()` **This function is deprecated.** Use `https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer#decreaseDeviceVolume(int)` instead. <br /> |
| `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer#decreaseDeviceVolume(int)(@https://developer.android.com/reference/kotlin/androidx/media3/common/C.VolumeFlags flags: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html)` Decreases the volume of the device. |
| `https://developer.android.com/reference/android/os/Looper.html!` | `https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer#getApplicationLooper()()` Returns the `https://developer.android.com/reference/android/os/Looper.html` associated with the application thread that's used to access the player and on which player events are received. |
| `https://developer.android.com/reference/kotlin/androidx/media3/common/AudioAttributes!` | `https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer#getAudioAttributes()()` This method is not supported and returns `https://developer.android.com/reference/kotlin/androidx/media3/common/AudioAttributes#DEFAULT()`. |
| `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-long/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer#getBufferedPosition()()` Returns an estimate of the position in the current content or ad up to which data is buffered, in milliseconds. |
| `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-long/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer#getContentBufferedPosition()()` If `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#isPlayingAd()` returns `true`, returns an estimate of the content position in the current content up to which data is buffered, in milliseconds. |
| `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-long/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer#getContentPosition()()` If `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#isPlayingAd()` returns `true`, returns the content position that will be played once all ads in the ad group have finished playing, in milliseconds. |
| `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer#getCurrentAdGroupIndex()()` If `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#isPlayingAd()` returns true, returns the index of the ad group in the period currently being played. |
| `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer#getCurrentAdIndexInAdGroup()()` If `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#isPlayingAd()` returns true, returns the index of the ad in its ad group. |
| `https://developer.android.com/reference/kotlin/androidx/media3/common/text/CueGroup!` | `https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer#getCurrentCues()()` This method is not supported and returns an empty `https://developer.android.com/reference/kotlin/androidx/media3/common/text/CueGroup`. |
| `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer#getCurrentMediaItemIndex()()` Returns the index of the current `https://developer.android.com/reference/kotlin/androidx/media3/common/MediaItem` in the `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#getCurrentTimeline()`, or the prospective index if the `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#getCurrentTimeline()` is empty. |
| `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer#getCurrentPeriodIndex()()` Returns the index of the period currently being played. |
| `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-long/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer#getCurrentPosition()()` Returns the playback position in the current content or ad, in milliseconds, or the prospective position in milliseconds if the `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#getCurrentTimeline()` is empty. |
| `https://developer.android.com/reference/kotlin/androidx/media3/common/Timeline!` | `https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer#getCurrentTimeline()()` Returns the current `https://developer.android.com/reference/kotlin/androidx/media3/common/Timeline`. |
| `https://developer.android.com/reference/kotlin/androidx/media3/common/Tracks!` | `https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer#getCurrentTracks()()` Returns the current tracks. |
| `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-long/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer#getDuration()()` Returns the duration of the current content or ad in milliseconds, or `https://developer.android.com/reference/kotlin/androidx/media3/common/C#TIME_UNSET()` if the duration is not known. |
| `https://developers.google.com/android/reference/com/google/android/gms/cast/MediaQueueItem.html?` | `[getItem](https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer#getItem(int))(periodId: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html)` **This function is deprecated.** Use `https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer#getCurrentTimeline()` to get `https://developer.android.com/reference/kotlin/androidx/media3/common/Timeline.Window#mediaItem()` via `https://developer.android.com/reference/kotlin/androidx/media3/common/Timeline#getPeriodByUid(java.lang.Object,androidx.media3.common.Timeline.Period)` and `https://developer.android.com/reference/kotlin/androidx/media3/common/Timeline#getWindow(int,androidx.media3.common.Timeline.Window)`. <br /> |
| `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-long/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer#getMaxSeekToPreviousPosition()()` Returns the maximum position for which `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#seekToPrevious()` seeks to the previous `https://developer.android.com/reference/kotlin/androidx/media3/common/MediaItem`, in milliseconds. |
| `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-boolean/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer#getPlayWhenReady()()` Whether playback will proceed when `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#getPlaybackState()` == `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#STATE_READY()`. |
| `https://developer.android.com/reference/kotlin/androidx/media3/common/PlaybackParameters!` | `https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer#getPlaybackParameters()()` Returns the currently active playback parameters. |
| `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `@https://developer.android.com/reference/kotlin/androidx/media3/common/Player.PlaybackSuppressionReason https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer#getPlaybackSuppressionReason()()` Returns the reason why playback is suppressed even though `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#getPlayWhenReady()` is ` true`, or `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#PLAYBACK_SUPPRESSION_REASON_NONE()` if playback is not suppressed. |
| `https://developer.android.com/reference/kotlin/androidx/media3/common/PlaybackException?` | `https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer#getPlayerError()()` Returns the error that caused playback to fail. |
| `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `@https://developer.android.com/reference/kotlin/androidx/media3/common/Player.RepeatMode https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer#getRepeatMode()()` Returns the current `https://developer.android.com/reference/kotlin/androidx/media3/common/Player.RepeatMode` used for playback. |
| `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-long/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer#getSeekBackIncrement()()` Returns the `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#seekBack()` increment. |
| `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-long/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer#getSeekForwardIncrement()()` Returns the `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#seekForward()` increment. |
| `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-boolean/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer#getShuffleModeEnabled()()` Returns whether shuffling of media items is enabled. |
| `https://developer.android.com/reference/kotlin/androidx/media3/common/util/Size!` | `https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer#getSurfaceSize()()` This method is not supported and returns `https://developer.android.com/reference/kotlin/androidx/media3/common/util/Size#UNKNOWN()`. |
| `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-long/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer#getTotalBufferedDuration()()` Returns an estimate of the total buffered duration from the current position, in milliseconds. |
| `https://developer.android.com/reference/kotlin/androidx/media3/common/TrackSelectionParameters!` | `https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer#getTrackSelectionParameters()()` Returns the parameters constraining the track selection. |
| `https://developer.android.com/reference/kotlin/androidx/media3/common/VideoSize!` | `https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer#getVideoSize()()` This method is not supported and returns `https://developer.android.com/reference/kotlin/androidx/media3/common/VideoSize#UNKNOWN()`. |
| `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-float/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer#getVolume()()` Returns the audio volume, with 0 being silence and 1 being unity gain (signal unchanged). |
| `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` | `@https://checkerframework.org/api/com/google/errorprone/annotations/InlineMe.html(replacement = "this.increaseDeviceVolume(0)") [increaseDeviceVolume](https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer#increaseDeviceVolume())()` **This function is deprecated.** Use `https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer#increaseDeviceVolume(int)` instead. <br /> |
| `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer#increaseDeviceVolume(int)(@https://developer.android.com/reference/kotlin/androidx/media3/common/C.VolumeFlags flags: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html)` Increases the volume of the device. |
| `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-boolean/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer#isCastSessionAvailable()()` Returns whether a cast session is available. |
| `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-boolean/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer#isDeviceMuted()()` Gets whether the device is muted or not. |
| `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-boolean/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer#isLoading()()` Whether the player is currently loading the source. |
| `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-boolean/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer#isPlayingAd()()` Returns whether the player is currently playing an ad. |
| `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer#moveMediaItems(int,int,int)(fromIndex: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html, toIndex: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html, newIndex: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html)` Moves the media item range to the new index. |
| `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer#mute()()` Sets the audio volume to 0. |
| `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer#prepare()()` Prepares the player. |
| `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer#release()()` Releases the player. |
| `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer#removeListener(androidx.media3.common.Player.Listener)(listener: https://developer.android.com/reference/kotlin/androidx/media3/common/Player.Listener!)` Unregister a listener registered through `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#addListener(androidx.media3.common.Player.Listener)`. |
| `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer#removeMediaItems(int,int)(fromIndex: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html, toIndex: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html)` Removes a range of media items from the playlist. |
| `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer#replaceMediaItems(int,int,java.util.List<androidx.media3.common.MediaItem>)( fromIndex: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html, toIndex: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html, mediaItems: (https://kotlinlang.org/api/core/kotlin-stdlib/kotlin.collections/-mutable-list/index.html)https://kotlinlang.org/api/core/kotlin-stdlib/kotlin.collections/-list/index.html<https://developer.android.com/reference/kotlin/androidx/media3/common/MediaItem!>! )` Replaces the media items at the given range of the playlist. |
| `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer#setAudioAttributes(androidx.media3.common.AudioAttributes,boolean)( audioAttributes: https://developer.android.com/reference/kotlin/androidx/media3/common/AudioAttributes!, handleAudioFocus: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-boolean/index.html )` This method is not supported and does nothing. |
| `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` | `@https://checkerframework.org/api/com/google/errorprone/annotations/InlineMe.html(replacement = "this.setDeviceMuted(muted, 0)") [setDeviceMuted](https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer#setDeviceMuted(boolean))(muted: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-boolean/index.html)` **This function is deprecated.** Use `https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer#setDeviceMuted(boolean,int)` instead. <br /> |
| `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer#setDeviceMuted(boolean,int)(muted: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-boolean/index.html, @https://developer.android.com/reference/kotlin/androidx/media3/common/C.VolumeFlags flags: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html)` Sets the mute state of the device. |
| `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer#setDeviceVolume(int,int)(volume: @https://developer.android.com/reference/kotlin/androidx/annotation/IntRange(from = 0) https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html, @https://developer.android.com/reference/kotlin/androidx/media3/common/C.VolumeFlags flags: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html)` Sets the volume of the device with volume flags. |
| `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer#setMediaItems(java.util.List<androidx.media3.common.MediaItem>,boolean)( mediaItems: (https://kotlinlang.org/api/core/kotlin-stdlib/kotlin.collections/-mutable-list/index.html)https://kotlinlang.org/api/core/kotlin-stdlib/kotlin.collections/-list/index.html<https://developer.android.com/reference/kotlin/androidx/media3/common/MediaItem!>!, resetPosition: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-boolean/index.html )` Clears the playlist and adds the specified `https://developer.android.com/reference/kotlin/androidx/media3/common/MediaItem`. |
| `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer#setMediaItems(java.util.List<androidx.media3.common.MediaItem>,int,long)( mediaItems: (https://kotlinlang.org/api/core/kotlin-stdlib/kotlin.collections/-mutable-list/index.html)https://kotlinlang.org/api/core/kotlin-stdlib/kotlin.collections/-list/index.html<https://developer.android.com/reference/kotlin/androidx/media3/common/MediaItem!>!, startIndex: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html, startPositionMs: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-long/index.html )` Clears the playlist and adds the specified `https://developer.android.com/reference/kotlin/androidx/media3/common/MediaItem`. |
| `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer#setPlayWhenReady(boolean)(playWhenReady: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-boolean/index.html)` Sets whether playback should proceed when `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#getPlaybackState()` == `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#STATE_READY()`. |
| `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer#setPlaybackParameters(androidx.media3.common.PlaybackParameters)(playbackParameters: https://developer.android.com/reference/kotlin/androidx/media3/common/PlaybackParameters!)` Attempts to set the playback parameters. |
| `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer#setRepeatMode(int)(@https://developer.android.com/reference/kotlin/androidx/media3/common/Player.RepeatMode repeatMode: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html)` Sets the `https://developer.android.com/reference/kotlin/androidx/media3/common/Player.RepeatMode` to be used for playback. |
| `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer#setSessionAvailabilityListener(androidx.media3.cast.SessionAvailabilityListener)(listener: https://developer.android.com/reference/kotlin/androidx/media3/cast/SessionAvailabilityListener?)` Sets a listener for updates on the cast session availability. |
| `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer#setShuffleModeEnabled(boolean)(shuffleModeEnabled: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-boolean/index.html)` Sets whether shuffling of media items is enabled. |
| `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer#setTrackSelectionParameters(androidx.media3.common.TrackSelectionParameters)(parameters: https://developer.android.com/reference/kotlin/androidx/media3/common/TrackSelectionParameters!)` Sets the parameters constraining the track selection. |
| `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer#setVideoSurface(android.view.Surface)(surface: https://developer.android.com/reference/android/view/Surface.html?)` This method is not supported and does nothing. |
| `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer#setVideoSurfaceHolder(android.view.SurfaceHolder)(surfaceHolder: https://developer.android.com/reference/android/view/SurfaceHolder.html?)` This method is not supported and does nothing. |
| `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer#setVideoSurfaceView(android.view.SurfaceView)(surfaceView: https://developer.android.com/reference/android/view/SurfaceView.html?)` This method is not supported and does nothing. |
| `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer#setVideoTextureView(android.view.TextureView)(textureView: https://developer.android.com/reference/android/view/TextureView.html?)` This method is not supported and does nothing. |
| `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer#setVolume(float)(volume: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-float/index.html)` Sets the audio volume, valid values are between 0 (silence) and 1 (unity gain, signal unchanged), inclusive. |
| `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer#stop()()` Stops playback without resetting the playlist. |
| `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer#unmute()()` If the audio volume is 0, sets the audio volume to a non-zero value decided by the Player to be the most appropriate. |

| ### Protected functions |
|---|---|
| `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer#seekTo(int,long,int,boolean)( mediaItemIndex: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html, positionMs: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-long/index.html, @https://developer.android.com/reference/kotlin/androidx/media3/common/Player.Command seekCommand: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html, isRepeatingCurrentItem: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-boolean/index.html )` Seeks to a position in the specified `https://developer.android.com/reference/kotlin/androidx/media3/common/MediaItem`. |

| ### Public properties |
|---|---|
| `https://developer.android.com/reference/kotlin/androidx/media3/common/Player.Commands!` | `https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer#availableCommands()` |
| `https://developer.android.com/reference/kotlin/androidx/media3/common/DeviceInfo!` | `https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer#deviceInfo()` |
| `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer#deviceVolume()` **The setter for this property is deprecated.** Deprecated in Java |
| `https://developer.android.com/reference/kotlin/androidx/media3/common/MediaMetadata!` | `https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer#mediaMetadata()` |
| `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `@https://developer.android.com/reference/kotlin/androidx/media3/common/Player.State https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer#playbackState()` |
| `https://developer.android.com/reference/kotlin/androidx/media3/common/MediaMetadata!` | `https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer#playlistMetadata()` |

### Inherited Constants

From [androidx.media3.common.Player](https://developer.android.com/reference/kotlin/androidx/media3/common/Player) `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#COMMAND_ADJUST_DEVICE_VOLUME() = 26`

**This property is deprecated.**

Use `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#COMMAND_ADJUST_DEVICE_VOLUME_WITH_FLAGS()` instead.

<br />

`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#COMMAND_ADJUST_DEVICE_VOLUME_WITH_FLAGS() = 34`

Command to increase and decrease the device volume and mute it with volume flags.
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#COMMAND_CHANGE_MEDIA_ITEMS() = 20`

Command to change the `https://developer.android.com/reference/kotlin/androidx/media3/common/MediaItem` in the playlist.
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#COMMAND_GET_AUDIO_ATTRIBUTES() = 21`

Command to get the player current `https://developer.android.com/reference/kotlin/androidx/media3/common/AudioAttributes`.
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#COMMAND_GET_CURRENT_MEDIA_ITEM() = 16`

Command to get information about the currently playing `https://developer.android.com/reference/kotlin/androidx/media3/common/MediaItem`.
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#COMMAND_GET_DEVICE_VOLUME() = 23`

Command to get the device volume and whether it is muted.
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#COMMAND_GET_MEDIA_ITEMS_METADATA() = 18`

**This property is deprecated.**

Use `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#COMMAND_GET_METADATA()` instead.

<br />

`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#COMMAND_GET_METADATA() = 18`

Command to get metadata related to the playlist and current `https://developer.android.com/reference/kotlin/androidx/media3/common/MediaItem`.
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#COMMAND_GET_TEXT() = 28`

Command to get the text that should currently be displayed by the player.
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#COMMAND_GET_TIMELINE() = 17`

Command to get the information about the current timeline.
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#COMMAND_GET_TRACKS() = 30`

Command to get details of the current track selection.
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#COMMAND_GET_VOLUME() = 22`

Command to get the player volume.
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#COMMAND_INVALID() = -1`

Represents an invalid `https://developer.android.com/reference/kotlin/androidx/media3/common/Player.Command`.
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#COMMAND_PLAY_PAUSE() = 1`

Command to start, pause or resume playback.
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#COMMAND_PREPARE() = 2`

Command to prepare the player.
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#COMMAND_RELEASE() = 32`

Command to release the player.
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#COMMAND_SEEK_BACK() = 11`

Command to seek back by a fixed increment inside the current `https://developer.android.com/reference/kotlin/androidx/media3/common/MediaItem`.
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#COMMAND_SEEK_FORWARD() = 12`

Command to seek forward by a fixed increment inside the current `https://developer.android.com/reference/kotlin/androidx/media3/common/MediaItem`.
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#COMMAND_SEEK_IN_CURRENT_MEDIA_ITEM() = 5`

Command to seek anywhere inside the current `https://developer.android.com/reference/kotlin/androidx/media3/common/MediaItem`.
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `@https://developer.android.com/reference/kotlin/androidx/media3/common/util/UnstableApi
https://developer.android.com/reference/kotlin/androidx/media3/common/Player#COMMAND_SEEK_IN_CURRENT_WINDOW() = 5`

**This property is deprecated.**

Use `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#COMMAND_SEEK_IN_CURRENT_MEDIA_ITEM()` instead.

<br />

`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#COMMAND_SEEK_TO_DEFAULT_POSITION() = 4`

Command to seek to the default position of the current `https://developer.android.com/reference/kotlin/androidx/media3/common/MediaItem`.
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#COMMAND_SEEK_TO_MEDIA_ITEM() = 10`

Command to seek anywhere in any `https://developer.android.com/reference/kotlin/androidx/media3/common/MediaItem`.
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#COMMAND_SEEK_TO_NEXT() = 9`

Command to seek to a later position in the current `https://developer.android.com/reference/kotlin/androidx/media3/common/MediaItem` or the default position of the next `https://developer.android.com/reference/kotlin/androidx/media3/common/MediaItem`.
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#COMMAND_SEEK_TO_NEXT_MEDIA_ITEM() = 8`

Command to seek to the default position of the next `https://developer.android.com/reference/kotlin/androidx/media3/common/MediaItem`.
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `@https://developer.android.com/reference/kotlin/androidx/media3/common/util/UnstableApi
https://developer.android.com/reference/kotlin/androidx/media3/common/Player#COMMAND_SEEK_TO_NEXT_WINDOW() = 8`

**This property is deprecated.**

Use `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#COMMAND_SEEK_TO_NEXT_MEDIA_ITEM()` instead.

<br />

`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#COMMAND_SEEK_TO_PREVIOUS() = 7`

Command to seek to an earlier position in the current `https://developer.android.com/reference/kotlin/androidx/media3/common/MediaItem` or the default position of the previous `https://developer.android.com/reference/kotlin/androidx/media3/common/MediaItem`.
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#COMMAND_SEEK_TO_PREVIOUS_MEDIA_ITEM() = 6`

Command to seek to the default position of the previous `https://developer.android.com/reference/kotlin/androidx/media3/common/MediaItem`.
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `@https://developer.android.com/reference/kotlin/androidx/media3/common/util/UnstableApi
https://developer.android.com/reference/kotlin/androidx/media3/common/Player#COMMAND_SEEK_TO_PREVIOUS_WINDOW() = 6`

**This property is deprecated.**

Use `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#COMMAND_SEEK_TO_PREVIOUS_MEDIA_ITEM()` instead.

<br />

`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `@https://developer.android.com/reference/kotlin/androidx/media3/common/util/UnstableApi
https://developer.android.com/reference/kotlin/androidx/media3/common/Player#COMMAND_SEEK_TO_WINDOW() = 10`

**This property is deprecated.**

Use `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#COMMAND_SEEK_TO_MEDIA_ITEM()` instead.

<br />

`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#COMMAND_SET_AUDIO_ATTRIBUTES() = 35`

Command to set the player's audio attributes.
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#COMMAND_SET_DEVICE_VOLUME() = 25`

**This property is deprecated.**

Use `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#COMMAND_SET_DEVICE_VOLUME_WITH_FLAGS()` instead.

<br />

`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#COMMAND_SET_DEVICE_VOLUME_WITH_FLAGS() = 33`

Command to set the device volume with volume flags.
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#COMMAND_SET_MEDIA_ITEM() = 31`

Command to set a `https://developer.android.com/reference/kotlin/androidx/media3/common/MediaItem`.
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#COMMAND_SET_MEDIA_ITEMS_METADATA() = 19`

**This property is deprecated.**

Use `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#COMMAND_SET_PLAYLIST_METADATA()` instead.

<br />

`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#COMMAND_SET_PLAYLIST_METADATA() = 19`

Command to set the playlist metadata.
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#COMMAND_SET_REPEAT_MODE() = 15`

Command to set the repeat mode.
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#COMMAND_SET_SHUFFLE_MODE() = 14`

Command to enable shuffling.
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#COMMAND_SET_SPEED_AND_PITCH() = 13`

Command to set the playback speed and pitch.
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#COMMAND_SET_TRACK_SELECTION_PARAMETERS() = 29`

Command to set the player's track selection parameters.
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#COMMAND_SET_VIDEO_SURFACE() = 27`

Command to set and clear the surface on which to render the video.
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#COMMAND_SET_VOLUME() = 24`

Command to set the player volume.
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#COMMAND_STOP() = 3`

Command to stop playback.
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#DISCONTINUITY_REASON_AUTO_TRANSITION() = 0`

Automatic playback transition from one period in the timeline to the next.
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#DISCONTINUITY_REASON_INTERNAL() = 5`

Discontinuity introduced internally (e.g. by the source).
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#DISCONTINUITY_REASON_REMOVE() = 4`

Discontinuity caused by the removal of the current period from the `https://developer.android.com/reference/kotlin/androidx/media3/common/Timeline`.
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#DISCONTINUITY_REASON_SEEK() = 1`

Seek within the current period or to another period.
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#DISCONTINUITY_REASON_SEEK_ADJUSTMENT() = 2`

Seek adjustment due to being unable to seek to the requested position or because the seek was permitted to be inexact.
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#DISCONTINUITY_REASON_SILENCE_SKIP() = 6`

Discontinuity introduced by a skipped silence.
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#DISCONTINUITY_REASON_SKIP() = 3`

Discontinuity introduced by a skipped period (for instance a skipped ad).
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#EVENT_AUDIO_ATTRIBUTES_CHANGED() = 20`

`https://developer.android.com/reference/kotlin/androidx/media3/common/Player#getAudioAttributes()` changed.
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#EVENT_AUDIO_SESSION_ID() = 21`

The audio session id was set.
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#EVENT_AVAILABLE_COMMANDS_CHANGED() = 13`

`https://developer.android.com/reference/kotlin/androidx/media3/common/Player#isCommandAvailable(int)` changed for at least one `https://developer.android.com/reference/kotlin/androidx/media3/common/Player.Command`.
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#EVENT_CUES() = 27`

`https://developer.android.com/reference/kotlin/androidx/media3/common/Player#getCurrentCues()` changed.
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#EVENT_DEVICE_INFO_CHANGED() = 29`

`https://developer.android.com/reference/kotlin/androidx/media3/common/Player#getDeviceInfo()` changed.
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#EVENT_DEVICE_VOLUME_CHANGED() = 30`

`https://developer.android.com/reference/kotlin/androidx/media3/common/Player#getDeviceVolume()` or `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#isDeviceMuted()` changed.
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#EVENT_IS_LOADING_CHANGED() = 3`

`https://developer.android.com/reference/kotlin/androidx/media3/common/Player#isLoading()` ()} changed.
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#EVENT_IS_PLAYING_CHANGED() = 7`

`https://developer.android.com/reference/kotlin/androidx/media3/common/Player#isPlaying()` changed.
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#EVENT_MAX_SEEK_TO_PREVIOUS_POSITION_CHANGED() = 18`

`https://developer.android.com/reference/kotlin/androidx/media3/common/Player#getMaxSeekToPreviousPosition()` changed.
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#EVENT_MEDIA_ITEM_TRANSITION() = 1`

`https://developer.android.com/reference/kotlin/androidx/media3/common/Player#getCurrentMediaItem()` changed or the player started repeating the current item.
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#EVENT_MEDIA_METADATA_CHANGED() = 14`

`https://developer.android.com/reference/kotlin/androidx/media3/common/Player#getMediaMetadata()` changed.
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#EVENT_METADATA() = 28`

Metadata associated with the current playback time changed.
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#EVENT_PLAYBACK_PARAMETERS_CHANGED() = 12`

`https://developer.android.com/reference/kotlin/androidx/media3/common/Player#getPlaybackParameters()` changed.
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#EVENT_PLAYBACK_STATE_CHANGED() = 4`

`https://developer.android.com/reference/kotlin/androidx/media3/common/Player#getPlaybackState()` changed.
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#EVENT_PLAYBACK_SUPPRESSION_REASON_CHANGED() = 6`

`https://developer.android.com/reference/kotlin/androidx/media3/common/Player#getPlaybackSuppressionReason()` changed.
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#EVENT_PLAYER_ERROR() = 10`

`https://developer.android.com/reference/kotlin/androidx/media3/common/Player#getPlayerError()` changed.
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#EVENT_PLAYLIST_METADATA_CHANGED() = 15`

`https://developer.android.com/reference/kotlin/androidx/media3/common/Player#getPlaylistMetadata()` changed.
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#EVENT_PLAY_WHEN_READY_CHANGED() = 5`

`https://developer.android.com/reference/kotlin/androidx/media3/common/Player#getPlayWhenReady()` changed.
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#EVENT_POSITION_DISCONTINUITY() = 11`

A position discontinuity occurred.
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#EVENT_RENDERED_FIRST_FRAME() = 26`

A frame is rendered for the first time since setting the surface, or since the renderer was reset, or since the stream being rendered was changed.
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#EVENT_REPEAT_MODE_CHANGED() = 8`

`https://developer.android.com/reference/kotlin/androidx/media3/common/Player#getRepeatMode()` changed.
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#EVENT_SEEK_BACK_INCREMENT_CHANGED() = 16`

`https://developer.android.com/reference/kotlin/androidx/media3/common/Player#getSeekBackIncrement()` changed.
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#EVENT_SEEK_FORWARD_INCREMENT_CHANGED() = 17`

`https://developer.android.com/reference/kotlin/androidx/media3/common/Player#getSeekForwardIncrement()` changed.
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#EVENT_SHUFFLE_MODE_ENABLED_CHANGED() = 9`

`https://developer.android.com/reference/kotlin/androidx/media3/common/Player#getShuffleModeEnabled()` changed.
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#EVENT_SKIP_SILENCE_ENABLED_CHANGED() = 23`

Skipping silences in the audio stream is enabled or disabled.
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#EVENT_SURFACE_SIZE_CHANGED() = 24`

The size of the surface onto which the video is being rendered changed.
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#EVENT_TIMELINE_CHANGED() = 0`

`https://developer.android.com/reference/kotlin/androidx/media3/common/Player#getCurrentTimeline()` changed.
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#EVENT_TRACKS_CHANGED() = 2`

`https://developer.android.com/reference/kotlin/androidx/media3/common/Player#getCurrentTracks()` changed.
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#EVENT_TRACK_SELECTION_PARAMETERS_CHANGED() = 19`

`https://developer.android.com/reference/kotlin/androidx/media3/common/Player#getTrackSelectionParameters()` changed.
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#EVENT_VIDEO_SIZE_CHANGED() = 25`

`https://developer.android.com/reference/kotlin/androidx/media3/common/Player#getVideoSize()` changed.
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#EVENT_VOLUME_CHANGED() = 22`

`https://developer.android.com/reference/kotlin/androidx/media3/common/Player#getVolume()` changed.
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#MEDIA_ITEM_TRANSITION_REASON_AUTO() = 1`

Playback has automatically transitioned to the next media item.
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#MEDIA_ITEM_TRANSITION_REASON_PLAYLIST_CHANGED() = 3`

The current media item has changed because of a change in the playlist.
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#MEDIA_ITEM_TRANSITION_REASON_REPEAT() = 0`

The media item has been repeated.
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#MEDIA_ITEM_TRANSITION_REASON_SEEK() = 2`

A seek to another media item has occurred.
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#PLAYBACK_SUPPRESSION_REASON_NONE() = 0`

Playback is not suppressed.
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#PLAYBACK_SUPPRESSION_REASON_SCRUBBING() = 4`

Playback is suppressed because the player is currently scrubbing.
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#PLAYBACK_SUPPRESSION_REASON_TRANSIENT_AUDIO_FOCUS_LOSS() = 1`

Playback is suppressed due to transient audio focus loss.
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#PLAYBACK_SUPPRESSION_REASON_UNSUITABLE_AUDIO_OUTPUT() = 3`

Playback is suppressed due to attempt to play on an unsuitable audio output (e.g. attempt to play on built-in speaker on a Wear OS device).
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#PLAYBACK_SUPPRESSION_REASON_UNSUITABLE_AUDIO_ROUTE() = 2`

**This property is deprecated.**

Use `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#PLAYBACK_SUPPRESSION_REASON_UNSUITABLE_AUDIO_OUTPUT()` instead.

<br />

`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#PLAY_WHEN_READY_CHANGE_REASON_AUDIO_BECOMING_NOISY() = 3`

Playback has been paused to avoid becoming noisy.
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#PLAY_WHEN_READY_CHANGE_REASON_AUDIO_FOCUS_LOSS() = 2`

Playback has been paused because of a loss of audio focus.
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#PLAY_WHEN_READY_CHANGE_REASON_END_OF_MEDIA_ITEM() = 5`

Playback has been paused at the end of a media item.
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#PLAY_WHEN_READY_CHANGE_REASON_REMOTE() = 4`

Playback has been started or paused because of a remote change.
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#PLAY_WHEN_READY_CHANGE_REASON_SUPPRESSED_TOO_LONG() = 6`

Playback has been paused because playback has been `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#getPlaybackSuppressionReason()` too long.
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#PLAY_WHEN_READY_CHANGE_REASON_USER_REQUEST() = 1`

Playback has been started or paused by a call to `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#setPlayWhenReady(boolean)`.
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#REPEAT_MODE_ALL() = 2`

Repeats the entire timeline infinitely.
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#REPEAT_MODE_OFF() = 0`

Normal playback without repetition.
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#REPEAT_MODE_ONE() = 1`

Repeats the currently playing `https://developer.android.com/reference/kotlin/androidx/media3/common/MediaItem` infinitely during ongoing playback.
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#STATE_BUFFERING() = 2`

The player is not able to immediately play the media, but is doing work toward being able to do so.
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#STATE_ENDED() = 4`

The player has finished playing the media.
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#STATE_IDLE() = 1`

The player is idle, meaning it holds only limited resources.
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#STATE_READY() = 3`

The player is able to immediately play from its current position.
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#TIMELINE_CHANGE_REASON_PLAYLIST_CHANGED() = 0`

Timeline changed as a result of a change of the playlist items or the order of the items.
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#TIMELINE_CHANGE_REASON_SOURCE_UPDATE() = 1`

Timeline changed as a result of a source update (e.g. result of a dynamic update by the played media).

### Inherited functions

From [androidx.media3.common.BasePlayer](https://developer.android.com/reference/kotlin/androidx/media3/common/BasePlayer) `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/BasePlayer#addMediaItem(androidx.media3.common.MediaItem)(mediaItem: https://developer.android.com/reference/kotlin/androidx/media3/common/MediaItem!)`

Adds a media item to the end of the playlist.
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/BasePlayer#addMediaItem(int,androidx.media3.common.MediaItem)(index: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html, mediaItem: https://developer.android.com/reference/kotlin/androidx/media3/common/MediaItem!)`

Adds a media item at the given index of the playlist.
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/BasePlayer#addMediaItems(java.util.List<androidx.media3.common.MediaItem>)(mediaItems: (https://kotlinlang.org/api/core/kotlin-stdlib/kotlin.collections/-mutable-list/index.html)https://kotlinlang.org/api/core/kotlin-stdlib/kotlin.collections/-list/index.html<https://developer.android.com/reference/kotlin/androidx/media3/common/MediaItem!>!)`

Adds a list of media items to the end of the playlist.
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-boolean/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/BasePlayer#canAdvertiseSession()()`

Returns whether the player can be used to advertise a media session.
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/BasePlayer#clearMediaItems()()`

Clears the playlist.
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/BasePlayer#getBufferedPercentage()()`

Returns an estimate of the percentage in the current content or ad up to which data is buffered, or 0 if no estimate is available.
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-long/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/BasePlayer#getContentDuration()()`

If `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#isPlayingAd()` returns `true`, returns the duration of the current content in milliseconds, or `https://developer.android.com/reference/kotlin/androidx/media3/common/C#TIME_UNSET()` if the duration is not known.
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-long/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/BasePlayer#getCurrentLiveOffset()()`

Returns the offset of the current playback position from the live edge in milliseconds, or `https://developer.android.com/reference/kotlin/androidx/media3/common/C#TIME_UNSET()` if the current `https://developer.android.com/reference/kotlin/androidx/media3/common/MediaItem``https://developer.android.com/reference/kotlin/androidx/media3/common/Player#isCurrentMediaItemLive()` or the offset is unknown.
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-any/index.html?` `https://developer.android.com/reference/kotlin/androidx/media3/common/BasePlayer#getCurrentManifest()()`

Returns the current manifest.
`https://developer.android.com/reference/kotlin/androidx/media3/common/MediaItem?` `https://developer.android.com/reference/kotlin/androidx/media3/common/BasePlayer#getCurrentMediaItem()()`

Returns the currently playing `https://developer.android.com/reference/kotlin/androidx/media3/common/MediaItem`.
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `[getCurrentWindowIndex](https://developer.android.com/reference/kotlin/androidx/media3/common/BasePlayer#getCurrentWindowIndex())()`

**This function is deprecated.**

Use `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#getCurrentMediaItemIndex()` instead.

<br />

`https://developer.android.com/reference/kotlin/androidx/media3/common/MediaItem!` `https://developer.android.com/reference/kotlin/androidx/media3/common/BasePlayer#getMediaItemAt(int)(index: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html)`

Returns the `https://developer.android.com/reference/kotlin/androidx/media3/common/MediaItem` at the given index.
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/BasePlayer#getMediaItemCount()()`

Returns the number of `https://developer.android.com/reference/kotlin/androidx/media3/common/MediaItem` in the playlist.
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/BasePlayer#getNextMediaItemIndex()()`

Returns the index of the `https://developer.android.com/reference/kotlin/androidx/media3/common/MediaItem` that will be played if `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#seekToNextMediaItem()` is called, which may depend on the current repeat mode and whether shuffle mode is enabled.
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `[getNextWindowIndex](https://developer.android.com/reference/kotlin/androidx/media3/common/BasePlayer#getNextWindowIndex())()`

**This function is deprecated.**

Use `https://developer.android.com/reference/kotlin/androidx/media3/common/BasePlayer#getNextMediaItemIndex()` instead.

<br />

`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/BasePlayer#getPreviousMediaItemIndex()()`

Returns the index of the `https://developer.android.com/reference/kotlin/androidx/media3/common/MediaItem` that will be played if `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#seekToPreviousMediaItem()` is called, which may depend on the current repeat mode and whether shuffle mode is enabled.
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `[getPreviousWindowIndex](https://developer.android.com/reference/kotlin/androidx/media3/common/BasePlayer#getPreviousWindowIndex())()`

**This function is deprecated.**

Use `https://developer.android.com/reference/kotlin/androidx/media3/common/BasePlayer#getPreviousMediaItemIndex()` instead.

<br />

`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-boolean/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/BasePlayer#hasNextMediaItem()()`

Returns whether a next `https://developer.android.com/reference/kotlin/androidx/media3/common/MediaItem` exists, which may depend on the current repeat mode and whether shuffle mode is enabled.
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-boolean/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/BasePlayer#hasPreviousMediaItem()()`

Returns whether a previous media item exists, which may depend on the current repeat mode and whether shuffle mode is enabled.
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-boolean/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/BasePlayer#isCommandAvailable(int)(@https://developer.android.com/reference/kotlin/androidx/media3/common/Player.Command command: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html)`

Returns whether the provided `https://developer.android.com/reference/kotlin/androidx/media3/common/Player.Command` is available.
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-boolean/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/BasePlayer#isCurrentMediaItemDynamic()()`

Returns whether the current `https://developer.android.com/reference/kotlin/androidx/media3/common/MediaItem` is dynamic (may change when the `https://developer.android.com/reference/kotlin/androidx/media3/common/Timeline` is updated), or `false` if the `https://developer.android.com/reference/kotlin/androidx/media3/common/Timeline` is empty.
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-boolean/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/BasePlayer#isCurrentMediaItemLive()()`

Returns whether the current `https://developer.android.com/reference/kotlin/androidx/media3/common/MediaItem` is live, or `false` if the `https://developer.android.com/reference/kotlin/androidx/media3/common/Timeline` is empty.
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-boolean/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/BasePlayer#isCurrentMediaItemSeekable()()`

Returns whether the current `https://developer.android.com/reference/kotlin/androidx/media3/common/MediaItem` is seekable, or `false` if the `https://developer.android.com/reference/kotlin/androidx/media3/common/Timeline` is empty.
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-boolean/index.html` `[isCurrentWindowDynamic](https://developer.android.com/reference/kotlin/androidx/media3/common/BasePlayer#isCurrentWindowDynamic())()`

**This function is deprecated.**

Use `https://developer.android.com/reference/kotlin/androidx/media3/common/BasePlayer#isCurrentMediaItemDynamic()` instead.

<br />

`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-boolean/index.html` `[isCurrentWindowLive](https://developer.android.com/reference/kotlin/androidx/media3/common/BasePlayer#isCurrentWindowLive())()`

**This function is deprecated.**

Use `https://developer.android.com/reference/kotlin/androidx/media3/common/BasePlayer#isCurrentMediaItemLive()` instead.

<br />

`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-boolean/index.html` `[isCurrentWindowSeekable](https://developer.android.com/reference/kotlin/androidx/media3/common/BasePlayer#isCurrentWindowSeekable())()`

**This function is deprecated.**

Use `https://developer.android.com/reference/kotlin/androidx/media3/common/BasePlayer#isCurrentMediaItemSeekable()` instead.

<br />

`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-boolean/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/BasePlayer#isPlaying()()`

Returns whether the player is playing, i.e. `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#getCurrentPosition()` is advancing.
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/BasePlayer#moveMediaItem(int,int)(currentIndex: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html, newIndex: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html)`

Moves the media item at the current index to the new index.
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/BasePlayer#pause()()`

Pauses playback.
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/BasePlayer#play()()`

Resumes playback as soon as `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#getPlaybackState()` == `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#STATE_READY()`.
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/BasePlayer#removeMediaItem(int)(index: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html)`

Removes the media item at the given index of the playlist.
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/BasePlayer#replaceMediaItem(int,androidx.media3.common.MediaItem)(index: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html, mediaItem: https://developer.android.com/reference/kotlin/androidx/media3/common/MediaItem!)`

Replaces the media item at the given index of the playlist.
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/BasePlayer#seekBack()()`

Seeks back in the current `https://developer.android.com/reference/kotlin/androidx/media3/common/MediaItem` by `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#getSeekBackIncrement()` milliseconds.
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/BasePlayer#seekForward()()`

Seeks forward in the current `https://developer.android.com/reference/kotlin/androidx/media3/common/MediaItem` by `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#getSeekForwardIncrement()` milliseconds.
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/BasePlayer#seekTo(long)(positionMs: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-long/index.html)`

Seeks to a position specified in milliseconds in the current `https://developer.android.com/reference/kotlin/androidx/media3/common/MediaItem`.
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/BasePlayer#seekTo(int,long)(mediaItemIndex: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html, positionMs: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-long/index.html)`

Seeks to a position specified in milliseconds in the specified `https://developer.android.com/reference/kotlin/androidx/media3/common/MediaItem`.
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/BasePlayer#seekToDefaultPosition()()`

Seeks to the default position associated with the current `https://developer.android.com/reference/kotlin/androidx/media3/common/MediaItem`.
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/BasePlayer#seekToDefaultPosition(int)(mediaItemIndex: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html)`

Seeks to the default position associated with the specified `https://developer.android.com/reference/kotlin/androidx/media3/common/MediaItem`.
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/BasePlayer#seekToNext()()`

Seeks to a later position in the current or next `https://developer.android.com/reference/kotlin/androidx/media3/common/MediaItem` (if available).
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/BasePlayer#seekToNextMediaItem()()`

Seeks to the default position of the next `https://developer.android.com/reference/kotlin/androidx/media3/common/MediaItem`, which may depend on the current repeat mode and whether shuffle mode is enabled.
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/BasePlayer#seekToPrevious()()`

Seeks to an earlier position in the current or previous `https://developer.android.com/reference/kotlin/androidx/media3/common/MediaItem` (if available).
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/BasePlayer#seekToPreviousMediaItem()()`

Seeks to the default position of the previous `https://developer.android.com/reference/kotlin/androidx/media3/common/MediaItem`, which may depend on the current repeat mode and whether shuffle mode is enabled.
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/BasePlayer#setMediaItem(androidx.media3.common.MediaItem)(mediaItem: https://developer.android.com/reference/kotlin/androidx/media3/common/MediaItem!)`

Clears the playlist, adds the specified `https://developer.android.com/reference/kotlin/androidx/media3/common/MediaItem` and resets the position to the default position.
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/BasePlayer#setMediaItem(androidx.media3.common.MediaItem,boolean)(mediaItem: https://developer.android.com/reference/kotlin/androidx/media3/common/MediaItem!, resetPosition: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-boolean/index.html)`

Clears the playlist and adds the specified `https://developer.android.com/reference/kotlin/androidx/media3/common/MediaItem`.
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/BasePlayer#setMediaItem(androidx.media3.common.MediaItem,long)(mediaItem: https://developer.android.com/reference/kotlin/androidx/media3/common/MediaItem!, startPositionMs: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-long/index.html)`

Clears the playlist and adds the specified `https://developer.android.com/reference/kotlin/androidx/media3/common/MediaItem`.
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/BasePlayer#setMediaItems(java.util.List<androidx.media3.common.MediaItem>)(mediaItems: (https://kotlinlang.org/api/core/kotlin-stdlib/kotlin.collections/-mutable-list/index.html)https://kotlinlang.org/api/core/kotlin-stdlib/kotlin.collections/-list/index.html<https://developer.android.com/reference/kotlin/androidx/media3/common/MediaItem!>!)`

Clears the playlist, adds the specified `https://developer.android.com/reference/kotlin/androidx/media3/common/MediaItem` and resets the position to the default position.
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/BasePlayer#setPlaybackSpeed(float)(speed: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-float/index.html)`

Changes the rate at which playback occurs.
From [androidx.media3.common.Player](https://developer.android.com/reference/kotlin/androidx/media3/common/Player) `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `@https://developer.android.com/reference/kotlin/androidx/media3/common/util/UnstableApi
https://developer.android.com/reference/kotlin/androidx/media3/common/Player#getAudioSessionId()()`

Returns the audio session identifier, or `https://developer.android.com/reference/kotlin/androidx/media3/common/C#AUDIO_SESSION_ID_UNSET()` if not set.
`abstract https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#setPlaybackSpeed(float)(speed: @https://developer.android.com/reference/kotlin/androidx/annotation/FloatRange(from = 0, fromInclusive = false) https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-float/index.html)`

Changes the rate at which playback occurs.
`abstract https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#setPlaylistMetadata(androidx.media3.common.MediaMetadata)(mediaMetadata: https://developer.android.com/reference/kotlin/androidx/media3/common/MediaMetadata!)`

Sets the playlist `https://developer.android.com/reference/kotlin/androidx/media3/common/MediaMetadata`.

### Inherited properties

From [androidx.media3.common.BasePlayer](https://developer.android.com/reference/kotlin/androidx/media3/common/BasePlayer) `https://developer.android.com/reference/kotlin/androidx/media3/common/Timeline.Window!` `https://developer.android.com/reference/kotlin/androidx/media3/common/BasePlayer#window()`

## Constants

### DEVICE_INFO_REMOTE_EMPTY

```
const val DEVICE_INFO_REMOTE_EMPTY: DeviceInfo!
```

A `https://developer.android.com/reference/kotlin/androidx/media3/common/DeviceInfo#PLAYBACK_TYPE_REMOTE()``https://developer.android.com/reference/kotlin/androidx/media3/common/DeviceInfo` with a null `https://developer.android.com/reference/kotlin/androidx/media3/common/DeviceInfo#routingControllerId()`.

### MAX_SPEED_SUPPORTED

```
const val MAX_SPEED_SUPPORTED = 2.0f: Float
```

### MIN_SPEED_SUPPORTED

```
const val MIN_SPEED_SUPPORTED = 0.5f: Float
```

## Public functions

### addListener

```
fun addListener(listener: Player.Listener!): Unit
```

Registers a listener to receive all events from the player.

The listener's methods will be called on the thread associated with `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#getApplicationLooper()`.

This method can be called from any thread.

| Parameters |
|---|---|
| `listener: https://developer.android.com/reference/kotlin/androidx/media3/common/Player.Listener!` | The listener to register. |

### addMediaItems

```
fun addMediaItems(index: Int, mediaItems: (Mutable)List<MediaItem!>!): Unit
```

Adds a list of media items at the given index of the playlist.

This method must only be called if `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#COMMAND_CHANGE_MEDIA_ITEMS()` is `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#getAvailableCommands()`.

| Parameters |
|---|---|
| `index: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | The index at which to add the media items. If the index is larger than the size of the playlist, the media items are added to the end of the playlist. |
| `mediaItems: (https://kotlinlang.org/api/core/kotlin-stdlib/kotlin.collections/-mutable-list/index.html)https://kotlinlang.org/api/core/kotlin-stdlib/kotlin.collections/-list/index.html<https://developer.android.com/reference/kotlin/androidx/media3/common/MediaItem!>!` | The `https://developer.android.com/reference/kotlin/androidx/media3/common/MediaItem` to add. |

### clearVideoSurface

```
fun clearVideoSurface(): Unit
```

This method is not supported and does nothing.

### clearVideoSurface

```
fun clearVideoSurface(surface: Surface?): Unit
```

This method is not supported and does nothing.

### clearVideoSurfaceHolder

```
fun clearVideoSurfaceHolder(surfaceHolder: SurfaceHolder?): Unit
```

This method is not supported and does nothing.

### clearVideoSurfaceView

```
fun clearVideoSurfaceView(surfaceView: SurfaceView?): Unit
```

This method is not supported and does nothing.

### clearVideoTextureView

```
fun clearVideoTextureView(textureView: TextureView?): Unit
```

This method is not supported and does nothing.

### decreaseDeviceVolume

```
@InlineMe(replacement = "this.decreaseDeviceVolume(0)")
fun [decreaseDeviceVolume](https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer#decreaseDeviceVolume())(): Unit
```

> [!CAUTION]
> **This function is deprecated.**   
>
> Use `https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer#decreaseDeviceVolume(int)` instead.

### decreaseDeviceVolume

```
fun decreaseDeviceVolume(@C.VolumeFlags flags: Int): Unit
```

Decreases the volume of the device.

The `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#getDeviceVolume()` device volume cannot be decreased below `https://developer.android.com/reference/kotlin/androidx/media3/common/DeviceInfo#minVolume()`.

Note that this method affects the device volume. To change the volume of the current stream only, use `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#setVolume(float)`.

This method must only be called if `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#COMMAND_ADJUST_DEVICE_VOLUME_WITH_FLAGS()` is `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#getAvailableCommands()`.

| Parameters |
|---|---|
| `@https://developer.android.com/reference/kotlin/androidx/media3/common/C.VolumeFlags flags: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | Either 0 or a bitwise combination of one or more `https://developer.android.com/reference/kotlin/androidx/media3/common/C.VolumeFlags`. |

### getApplicationLooper

```
fun getApplicationLooper(): Looper!
```

Returns the `https://developer.android.com/reference/android/os/Looper.html` associated with the application thread that's used to access the player and on which player events are received.

This method can be called from any thread.

### getAudioAttributes

```
fun getAudioAttributes(): AudioAttributes!
```

This method is not supported and returns `https://developer.android.com/reference/kotlin/androidx/media3/common/AudioAttributes#DEFAULT()`.

### getBufferedPosition

```
fun getBufferedPosition(): Long
```

Returns an estimate of the position in the current content or ad up to which data is buffered, in milliseconds.

This method must only be called if `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#COMMAND_GET_CURRENT_MEDIA_ITEM()` is `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#getAvailableCommands()`.

### getContentBufferedPosition

```
fun getContentBufferedPosition(): Long
```

If `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#isPlayingAd()` returns `true`, returns an estimate of the content position in the current content up to which data is buffered, in milliseconds. If there is no ad playing, the returned position is the same as that returned by `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#getBufferedPosition()`.

This method must only be called if `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#COMMAND_GET_CURRENT_MEDIA_ITEM()` is `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#getAvailableCommands()`.

### getContentPosition

```
fun getContentPosition(): Long
```

If `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#isPlayingAd()` returns `true`, returns the content position that will be played once all ads in the ad group have finished playing, in milliseconds. If there is no ad playing, the returned position is the same as that returned by `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#getCurrentPosition()`.

This method must only be called if `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#COMMAND_GET_CURRENT_MEDIA_ITEM()` is `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#getAvailableCommands()`.

### getCurrentAdGroupIndex

```
fun getCurrentAdGroupIndex(): Int
```

If `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#isPlayingAd()` returns true, returns the index of the ad group in the period currently being played. Returns `https://developer.android.com/reference/kotlin/androidx/media3/common/C#INDEX_UNSET()` otherwise.

This method must only be called if `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#COMMAND_GET_CURRENT_MEDIA_ITEM()` is `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#getAvailableCommands()`.

### getCurrentAdIndexInAdGroup

```
fun getCurrentAdIndexInAdGroup(): Int
```

If `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#isPlayingAd()` returns true, returns the index of the ad in its ad group. Returns `https://developer.android.com/reference/kotlin/androidx/media3/common/C#INDEX_UNSET()` otherwise.

This method must only be called if `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#COMMAND_GET_CURRENT_MEDIA_ITEM()` is `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#getAvailableCommands()`.

### getCurrentCues

```
fun getCurrentCues(): CueGroup!
```

This method is not supported and returns an empty `https://developer.android.com/reference/kotlin/androidx/media3/common/text/CueGroup`.

### getCurrentMediaItemIndex

```
fun getCurrentMediaItemIndex(): Int
```

Returns the index of the current `https://developer.android.com/reference/kotlin/androidx/media3/common/MediaItem` in the `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#getCurrentTimeline()`, or the prospective index if the `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#getCurrentTimeline()` is empty.

This method must only be called if `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#COMMAND_GET_TIMELINE()` is `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#getAvailableCommands()`.

### getCurrentPeriodIndex

```
fun getCurrentPeriodIndex(): Int
```

Returns the index of the period currently being played.

This method must only be called if `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#COMMAND_GET_TIMELINE()` is `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#getAvailableCommands()`.

### getCurrentPosition

```
fun getCurrentPosition(): Long
```

Returns the playback position in the current content or ad, in milliseconds, or the prospective position in milliseconds if the `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#getCurrentTimeline()` is empty.

This method must only be called if `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#COMMAND_GET_CURRENT_MEDIA_ITEM()` is `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#getAvailableCommands()`.

### getCurrentTimeline

```
fun getCurrentTimeline(): Timeline!
```

Returns the current `https://developer.android.com/reference/kotlin/androidx/media3/common/Timeline`. Never null, but may be empty.

This method must only be called if `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#COMMAND_GET_TIMELINE()` is `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#getAvailableCommands()`.

| See also |
|---|---|
| `https://developer.android.com/reference/kotlin/androidx/media3/common/Player.Listener#onTimelineChanged(androidx.media3.common.Timeline,int)` |   |

### getCurrentTracks

```
fun getCurrentTracks(): Tracks!
```

Returns the current tracks.

This method must only be called if `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#COMMAND_GET_TRACKS()` is `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#getAvailableCommands()`.

| See also |
|---|---|
| `https://developer.android.com/reference/kotlin/androidx/media3/common/Player.Listener#onTracksChanged(androidx.media3.common.Tracks)` |   |

### getDuration

```
fun getDuration(): Long
```

Returns the duration of the current content or ad in milliseconds, or `https://developer.android.com/reference/kotlin/androidx/media3/common/C#TIME_UNSET()` if the duration is not known.

This method must only be called if `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#COMMAND_GET_CURRENT_MEDIA_ITEM()` is `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#getAvailableCommands()`.

### getItem

```
fun [getItem](https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer#getItem(int))(periodId: Int): MediaQueueItem?
```

> [!CAUTION]
> **This function is deprecated.**   
>
> Use `https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer#getCurrentTimeline()` to get `https://developer.android.com/reference/kotlin/androidx/media3/common/Timeline.Window#mediaItem()` via `https://developer.android.com/reference/kotlin/androidx/media3/common/Timeline#getPeriodByUid(java.lang.Object,androidx.media3.common.Timeline.Period)` and `https://developer.android.com/reference/kotlin/androidx/media3/common/Timeline#getWindow(int,androidx.media3.common.Timeline.Window)`.

Returns the item that corresponds to the period with the given id, or null if no media queue or period with id `periodId` exist.

| Parameters |
|---|---|
| `periodId: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | The id of the period (`https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer#getCurrentTimeline()`) that corresponds to the item to get. |

| Returns |
|---|---|
| `https://developers.google.com/android/reference/com/google/android/gms/cast/MediaQueueItem.html?` | The item that corresponds to the period with the given id, or null if no media queue or period with id `periodId` exist. |

### getMaxSeekToPreviousPosition

```
fun getMaxSeekToPreviousPosition(): Long
```

Returns the maximum position for which `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#seekToPrevious()` seeks to the previous `https://developer.android.com/reference/kotlin/androidx/media3/common/MediaItem`, in milliseconds.

| Returns |
|---|---|
| `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-long/index.html` | The maximum seek to previous position, in milliseconds. |

| See also |
|---|---|
| `https://developer.android.com/reference/kotlin/androidx/media3/common/Player.Listener#onMaxSeekToPreviousPositionChanged(long)` |   |

### getPlayWhenReady

```
fun getPlayWhenReady(): Boolean
```

Whether playback will proceed when `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#getPlaybackState()` == `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#STATE_READY()`.

| Returns |
|---|---|
| `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-boolean/index.html` | Whether playback will proceed when ready. |

| See also |
|---|---|
| `https://developer.android.com/reference/kotlin/androidx/media3/common/Player.Listener#onPlayWhenReadyChanged(boolean,int)` |   |

### getPlaybackParameters

```
fun getPlaybackParameters(): PlaybackParameters!
```

Returns the currently active playback parameters.

| See also |
|---|---|
| `https://developer.android.com/reference/kotlin/androidx/media3/common/Player.Listener#onPlaybackParametersChanged(androidx.media3.common.PlaybackParameters)` |   |

### getPlaybackSuppressionReason

```
@Player.PlaybackSuppressionReason
fun getPlaybackSuppressionReason(): Int
```

Returns the reason why playback is suppressed even though `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#getPlayWhenReady()` is `
true`, or `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#PLAYBACK_SUPPRESSION_REASON_NONE()` if playback is not suppressed.

| Returns |
|---|---|
| `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | The current `https://developer.android.com/reference/kotlin/androidx/media3/common/Player.PlaybackSuppressionReason`. |

| See also |
|---|---|
| `https://developer.android.com/reference/kotlin/androidx/media3/common/Player.Listener#onPlaybackSuppressionReasonChanged(int)` |   |

### getPlayerError

```
fun getPlayerError(): PlaybackException?
```

Returns the error that caused playback to fail. This is the same error that will have been reported via `https://developer.android.com/reference/kotlin/androidx/media3/common/Player.Listener#onPlayerError(androidx.media3.common.PlaybackException)` at the time of failure. It can be queried using this method until the player is re-prepared.

Note that this method will always return `null` if `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#getPlaybackState()` is not `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#STATE_IDLE()`.

| Returns |
|---|---|
| `https://developer.android.com/reference/kotlin/androidx/media3/common/PlaybackException?` | The error, or `null`. |

| See also |
|---|---|
| `https://developer.android.com/reference/kotlin/androidx/media3/common/Player.Listener#onPlayerError(androidx.media3.common.PlaybackException)` |   |

### getRepeatMode

```
@Player.RepeatMode
fun getRepeatMode(): Int
```

Returns the current `https://developer.android.com/reference/kotlin/androidx/media3/common/Player.RepeatMode` used for playback.

| Returns |
|---|---|
| `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | The current repeat mode. |

| See also |
|---|---|
| `https://developer.android.com/reference/kotlin/androidx/media3/common/Player.Listener#onRepeatModeChanged(int)` |   |

### getSeekBackIncrement

```
fun getSeekBackIncrement(): Long
```

Returns the `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#seekBack()` increment.

| Returns |
|---|---|
| `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-long/index.html` | The seek back increment, in milliseconds. |

| See also |
|---|---|
| `https://developer.android.com/reference/kotlin/androidx/media3/common/Player.Listener#onSeekBackIncrementChanged(long)` |   |

### getSeekForwardIncrement

```
fun getSeekForwardIncrement(): Long
```

Returns the `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#seekForward()` increment.

| Returns |
|---|---|
| `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-long/index.html` | The seek forward increment, in milliseconds. |

| See also |
|---|---|
| `https://developer.android.com/reference/kotlin/androidx/media3/common/Player.Listener#onSeekForwardIncrementChanged(long)` |   |

### getShuffleModeEnabled

```
fun getShuffleModeEnabled(): Boolean
```

Returns whether shuffling of media items is enabled.

| See also |
|---|---|
| `https://developer.android.com/reference/kotlin/androidx/media3/common/Player.Listener#onShuffleModeEnabledChanged(boolean)` |   |

### getSurfaceSize

```
fun getSurfaceSize(): Size!
```

This method is not supported and returns `https://developer.android.com/reference/kotlin/androidx/media3/common/util/Size#UNKNOWN()`.

### getTotalBufferedDuration

```
fun getTotalBufferedDuration(): Long
```

Returns an estimate of the total buffered duration from the current position, in milliseconds. This includes pre-buffered data for subsequent ads and `https://developer.android.com/reference/kotlin/androidx/media3/common/MediaItem`.

This method must only be called if `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#COMMAND_GET_CURRENT_MEDIA_ITEM()` is `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#getAvailableCommands()`.

### getTrackSelectionParameters

```
fun getTrackSelectionParameters(): TrackSelectionParameters!
```

Returns the parameters constraining the track selection.

| See also |
|---|---|
| `https://developer.android.com/reference/kotlin/androidx/media3/common/Player.Listener#onTrackSelectionParametersChanged(androidx.media3.common.TrackSelectionParameters)` | } |

### getVideoSize

```
fun getVideoSize(): VideoSize!
```

This method is not supported and returns `https://developer.android.com/reference/kotlin/androidx/media3/common/VideoSize#UNKNOWN()`.

### getVolume

```
fun getVolume(): Float
```

Returns the audio volume, with 0 being silence and 1 being unity gain (signal unchanged).

This method must only be called if `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#COMMAND_GET_VOLUME()` is `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#getAvailableCommands()`.

| Returns |
|---|---|
| `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-float/index.html` | The linear gain applied to all audio channels. |

| See also |
|---|---|
| `https://developer.android.com/reference/kotlin/androidx/media3/common/Player.Listener#onVolumeChanged(float)` |   |

### increaseDeviceVolume

```
@InlineMe(replacement = "this.increaseDeviceVolume(0)")
fun [increaseDeviceVolume](https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer#increaseDeviceVolume())(): Unit
```

> [!CAUTION]
> **This function is deprecated.**   
>
> Use `https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer#increaseDeviceVolume(int)` instead.

### increaseDeviceVolume

```
fun increaseDeviceVolume(@C.VolumeFlags flags: Int): Unit
```

Increases the volume of the device.

The `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#getDeviceVolume()` device volume cannot be increased above `https://developer.android.com/reference/kotlin/androidx/media3/common/DeviceInfo#maxVolume()`, if defined.

Note that this method affects the device volume. To change the volume of the current stream only, use `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#setVolume(float)`.

This method must only be called if `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#COMMAND_ADJUST_DEVICE_VOLUME_WITH_FLAGS()` is `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#getAvailableCommands()`.

| Parameters |
|---|---|
| `@https://developer.android.com/reference/kotlin/androidx/media3/common/C.VolumeFlags flags: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | Either 0 or a bitwise combination of one or more `https://developer.android.com/reference/kotlin/androidx/media3/common/C.VolumeFlags`. |

### isCastSessionAvailable

```
fun isCastSessionAvailable(): Boolean
```

Returns whether a cast session is available.

### isDeviceMuted

```
fun isDeviceMuted(): Boolean
```

Gets whether the device is muted or not.

Note that this method returns the mute state of the device. To check if the current stream is muted, use `getVolume() == 0`.

This method must only be called if `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#COMMAND_GET_DEVICE_VOLUME()` is `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#getAvailableCommands()`.

| See also |
|---|---|
| `https://developer.android.com/reference/kotlin/androidx/media3/common/Player.Listener#onDeviceVolumeChanged(int,boolean)` |   |

### isLoading

```
fun isLoading(): Boolean
```

Whether the player is currently loading the source.

| Returns |
|---|---|
| `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-boolean/index.html` | Whether the player is currently loading the source. |

| See also |
|---|---|
| `https://developer.android.com/reference/kotlin/androidx/media3/common/Player.Listener#onIsLoadingChanged(boolean)` |   |

### isPlayingAd

```
fun isPlayingAd(): Boolean
```

Returns whether the player is currently playing an ad.

This method must only be called if `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#COMMAND_GET_CURRENT_MEDIA_ITEM()` is `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#getAvailableCommands()`.

### moveMediaItems

```
fun moveMediaItems(fromIndex: Int, toIndex: Int, newIndex: Int): Unit
```

Moves the media item range to the new index.

This method must only be called if `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#COMMAND_CHANGE_MEDIA_ITEMS()` is `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#getAvailableCommands()`.

| Parameters |
|---|---|
| `fromIndex: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | The start of the range to move. If the index is larger than the size of the playlist, the request is ignored. |
| `toIndex: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | The first item not to be included in the range (exclusive). If the index is larger than the size of the playlist, items up to the end of the playlist are moved. |
| `newIndex: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | The new index of the first media item of the range. If the new index is larger than the size of the remaining playlist after removing the range, the range is moved to the end of the playlist. |

### mute

```
fun mute(): Unit
```

Sets the audio volume to 0.

This method must only be called if `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#COMMAND_SET_VOLUME()` is `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#getAvailableCommands()`.

### prepare

```
fun prepare(): Unit
```

Prepares the player.

This method must only be called if `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#COMMAND_PREPARE()` is `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#getAvailableCommands()`.

This will move the player out of `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#STATE_IDLE()` and the player will start loading media and acquire resources needed for playback.

### release

```
fun release(): Unit
```

Releases the player. This method must be called when the player is no longer required. The player must not be used after calling this method.

This method must only be called if `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#COMMAND_RELEASE()` is `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#getAvailableCommands()`.

### removeListener

```
fun removeListener(listener: Player.Listener!): Unit
```

Unregister a listener registered through `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#addListener(androidx.media3.common.Player.Listener)`. The listener will no longer receive events.

| Parameters |
|---|---|
| `listener: https://developer.android.com/reference/kotlin/androidx/media3/common/Player.Listener!` | The listener to unregister. |

### removeMediaItems

```
fun removeMediaItems(fromIndex: Int, toIndex: Int): Unit
```

Removes a range of media items from the playlist.

This method must only be called if `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#COMMAND_CHANGE_MEDIA_ITEMS()` is `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#getAvailableCommands()`.

| Parameters |
|---|---|
| `fromIndex: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | The index at which to start removing media items. If the index is larger than the size of the playlist, the request is ignored. |
| `toIndex: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | The index of the first item to be kept (exclusive). If the index is larger than the size of the playlist, media items up to the end of the playlist are removed. |

### replaceMediaItems

```
fun replaceMediaItems(
    fromIndex: Int,
    toIndex: Int,
    mediaItems: (Mutable)List<MediaItem!>!
): Unit
```

Replaces the media items at the given range of the playlist.

Implementations of this method may attempt to seamlessly continue playback if the currently playing media item is replaced with a compatible one (e.g. same URL, only metadata has changed).

This method must only be called if `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#COMMAND_CHANGE_MEDIA_ITEMS()` is `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#getAvailableCommands()`.

Note that it is possible to replace a range with an arbitrary number of new items, so that the number of removed items defined by `fromIndex` and `toIndex` does not have to match the number of added items defined by `mediaItems`. As result, it may also change the index of subsequent items not touched by this operation.

| Parameters |
|---|---|
| `fromIndex: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | The start of the range. If the index is larger than the size of the playlist, the request is ignored. |
| `toIndex: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | The first item not to be included in the range (exclusive). If the index is larger than the size of the playlist, items up to the end of the playlist are replaced. |
| `mediaItems: (https://kotlinlang.org/api/core/kotlin-stdlib/kotlin.collections/-mutable-list/index.html)https://kotlinlang.org/api/core/kotlin-stdlib/kotlin.collections/-list/index.html<https://developer.android.com/reference/kotlin/androidx/media3/common/MediaItem!>!` | The `https://developer.android.com/reference/kotlin/androidx/media3/common/MediaItem` to replace the range with. |

### setAudioAttributes

```
fun setAudioAttributes(
    audioAttributes: AudioAttributes!,
    handleAudioFocus: Boolean
): Unit
```

This method is not supported and does nothing.

### setDeviceMuted

```
@InlineMe(replacement = "this.setDeviceMuted(muted, 0)")
fun [setDeviceMuted](https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer#setDeviceMuted(boolean))(muted: Boolean): Unit
```

> [!CAUTION]
> **This function is deprecated.**   
>
> Use `https://developer.android.com/reference/kotlin/androidx/media3/cast/RemoteCastPlayer#setDeviceMuted(boolean,int)` instead.

### setDeviceMuted

```
fun setDeviceMuted(muted: Boolean, @C.VolumeFlags flags: Int): Unit
```

Sets the mute state of the device.

Note that this method affects the device volume. To mute just the current stream, use `
setVolume(0)` instead.

This method must only be called if `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#COMMAND_ADJUST_DEVICE_VOLUME_WITH_FLAGS()` is `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#getAvailableCommands()`.

| Parameters |
|---|---|
| `muted: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-boolean/index.html` | Whether to set the device to be muted or not |
| `@https://developer.android.com/reference/kotlin/androidx/media3/common/C.VolumeFlags flags: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | Either 0 or a bitwise combination of one or more `https://developer.android.com/reference/kotlin/androidx/media3/common/C.VolumeFlags`. |

### setDeviceVolume

```
fun setDeviceVolume(volume: @IntRange(from = 0) Int, @C.VolumeFlags flags: Int): Unit
```

Sets the volume of the device with volume flags.

Note that this method affects the device volume. To change the volume of the current stream only, use `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#setVolume(float)`.

This method must only be called if `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#COMMAND_SET_DEVICE_VOLUME_WITH_FLAGS()` is `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#getAvailableCommands()`.

| Parameters |
|---|---|
| `volume: @https://developer.android.com/reference/kotlin/androidx/annotation/IntRange(from = 0) https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | The volume to set. |
| `@https://developer.android.com/reference/kotlin/androidx/media3/common/C.VolumeFlags flags: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | Either 0 or a bitwise combination of one or more `https://developer.android.com/reference/kotlin/androidx/media3/common/C.VolumeFlags`. |

### setMediaItems

```
fun setMediaItems(
    mediaItems: (Mutable)List<MediaItem!>!,
    resetPosition: Boolean
): Unit
```

Clears the playlist and adds the specified `https://developer.android.com/reference/kotlin/androidx/media3/common/MediaItem`.

To replace a span of media items (possibly seamlessly) without clearing the playlist, use `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#replaceMediaItems(int,int,java.util.List<androidx.media3.common.MediaItem>)`.

This method must only be called if `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#COMMAND_CHANGE_MEDIA_ITEMS()` is `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#getAvailableCommands()`.

| Parameters |
|---|---|
| `mediaItems: (https://kotlinlang.org/api/core/kotlin-stdlib/kotlin.collections/-mutable-list/index.html)https://kotlinlang.org/api/core/kotlin-stdlib/kotlin.collections/-list/index.html<https://developer.android.com/reference/kotlin/androidx/media3/common/MediaItem!>!` | The new `https://developer.android.com/reference/kotlin/androidx/media3/common/MediaItem`. |
| `resetPosition: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-boolean/index.html` | Whether the playback position should be reset to the default position in the first `https://developer.android.com/reference/kotlin/androidx/media3/common/Timeline.Window`. If false, playback will start from the position defined by `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#getCurrentMediaItemIndex()` and `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#getCurrentPosition()`. |

### setMediaItems

```
fun setMediaItems(
    mediaItems: (Mutable)List<MediaItem!>!,
    startIndex: Int,
    startPositionMs: Long
): Unit
```

Clears the playlist and adds the specified `https://developer.android.com/reference/kotlin/androidx/media3/common/MediaItem`.

To replace a span of media items (possibly seamlessly) without clearing the playlist, use `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#replaceMediaItems(int,int,java.util.List<androidx.media3.common.MediaItem>)`.

This method must only be called if `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#COMMAND_CHANGE_MEDIA_ITEMS()` is `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#getAvailableCommands()`.

| Parameters |
|---|---|
| `mediaItems: (https://kotlinlang.org/api/core/kotlin-stdlib/kotlin.collections/-mutable-list/index.html)https://kotlinlang.org/api/core/kotlin-stdlib/kotlin.collections/-list/index.html<https://developer.android.com/reference/kotlin/androidx/media3/common/MediaItem!>!` | The new `https://developer.android.com/reference/kotlin/androidx/media3/common/MediaItem`. |
| `startIndex: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | The `https://developer.android.com/reference/kotlin/androidx/media3/common/MediaItem` index to start playback from. If `https://developer.android.com/reference/kotlin/androidx/media3/common/C#INDEX_UNSET()` is passed, the current position is not reset. |
| `startPositionMs: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-long/index.html` | The position in milliseconds to start playback from. If `https://developer.android.com/reference/kotlin/androidx/media3/common/C#TIME_UNSET()` is passed, the default position of the given `https://developer.android.com/reference/kotlin/androidx/media3/common/MediaItem` is used. In any case, if `startIndex` is set to `https://developer.android.com/reference/kotlin/androidx/media3/common/C#INDEX_UNSET()`, this parameter is ignored and the position is not reset at all. |

| Throws |
|---|---|
| `https://developer.android.com/reference/kotlin/androidx/media3/common/IllegalSeekPositionException` | If the provided `startIndex` is not within the bounds of the list of media items. |

### setPlayWhenReady

```
fun setPlayWhenReady(playWhenReady: Boolean): Unit
```

Sets whether playback should proceed when `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#getPlaybackState()` == `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#STATE_READY()`.

If the player is already in the ready state then this method pauses and resumes playback.

This method must only be called if `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#COMMAND_PLAY_PAUSE()` is `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#getAvailableCommands()`.

| Parameters |
|---|---|
| `playWhenReady: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-boolean/index.html` | Whether playback should proceed when ready. |

### setPlaybackParameters

```
fun setPlaybackParameters(playbackParameters: PlaybackParameters!): Unit
```

Attempts to set the playback parameters. Passing `https://developer.android.com/reference/kotlin/androidx/media3/common/PlaybackParameters#DEFAULT()` resets the player to the default, which means there is no speed or pitch adjustment.

Playback parameters changes may cause the player to buffer. `https://developer.android.com/reference/kotlin/androidx/media3/common/Player.Listener#onPlaybackParametersChanged(androidx.media3.common.PlaybackParameters)` will be called whenever the currently active playback parameters change.

This method must only be called if `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#COMMAND_SET_SPEED_AND_PITCH()` is `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#getAvailableCommands()`.

| Parameters |
|---|---|
| `playbackParameters: https://developer.android.com/reference/kotlin/androidx/media3/common/PlaybackParameters!` | The playback parameters. |

### setRepeatMode

```
fun setRepeatMode(@Player.RepeatMode repeatMode: Int): Unit
```

Sets the `https://developer.android.com/reference/kotlin/androidx/media3/common/Player.RepeatMode` to be used for playback.

This method must only be called if `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#COMMAND_SET_REPEAT_MODE()` is `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#getAvailableCommands()`.

| Parameters |
|---|---|
| `@https://developer.android.com/reference/kotlin/androidx/media3/common/Player.RepeatMode repeatMode: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | The repeat mode. |

### setSessionAvailabilityListener

```
fun setSessionAvailabilityListener(listener: SessionAvailabilityListener?): Unit
```

Sets a listener for updates on the cast session availability.

| Parameters |
|---|---|
| `listener: https://developer.android.com/reference/kotlin/androidx/media3/cast/SessionAvailabilityListener?` | The `https://developer.android.com/reference/kotlin/androidx/media3/cast/SessionAvailabilityListener`, or null to clear the listener. |

### setShuffleModeEnabled

```
fun setShuffleModeEnabled(shuffleModeEnabled: Boolean): Unit
```

Sets whether shuffling of media items is enabled.

This method must only be called if `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#COMMAND_SET_SHUFFLE_MODE()` is `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#getAvailableCommands()`.

| Parameters |
|---|---|
| `shuffleModeEnabled: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-boolean/index.html` | Whether shuffling is enabled. |

### setTrackSelectionParameters

```
fun setTrackSelectionParameters(parameters: TrackSelectionParameters!): Unit
```

Sets the parameters constraining the track selection.

Unsupported parameters will be silently ignored.

Use `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#getTrackSelectionParameters()` to retrieve the current parameters. For example, the following snippet restricts video to SD whilst keep other track selection parameters unchanged:

```kotlin
player.setTrackSelectionParameters(
  player.getTrackSelectionParameters()
        .buildUpon()
        .setMaxVideoSizeSd()
        .build())
```

This method must only be called if `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#COMMAND_SET_TRACK_SELECTION_PARAMETERS()` is `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#getAvailableCommands()`.

### setVideoSurface

```
fun setVideoSurface(surface: Surface?): Unit
```

This method is not supported and does nothing.

### setVideoSurfaceHolder

```
fun setVideoSurfaceHolder(surfaceHolder: SurfaceHolder?): Unit
```

This method is not supported and does nothing.

### setVideoSurfaceView

```
fun setVideoSurfaceView(surfaceView: SurfaceView?): Unit
```

This method is not supported and does nothing.

### setVideoTextureView

```
fun setVideoTextureView(textureView: TextureView?): Unit
```

This method is not supported and does nothing.

### setVolume

```
fun setVolume(volume: Float): Unit
```

Sets the audio volume, valid values are between 0 (silence) and 1 (unity gain, signal unchanged), inclusive.

This method must only be called if `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#COMMAND_SET_VOLUME()` is `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#getAvailableCommands()`.

| Parameters |
|---|---|
| `volume: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-float/index.html` | Linear output gain to apply to all audio channels. |

### stop

```
fun stop(): Unit
```

Stops playback without resetting the playlist. Use `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#pause()` rather than this method if the intention is to pause playback.

Calling this method will cause the playback state to transition to `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#STATE_IDLE()` and the player will release the loaded media and resources required for playback. The player instance can still be used by calling `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#prepare()` again, and `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#release()` must still be called on the player if it's no longer required.

Calling this method does not clear the playlist, reset the playback position or the playback error.

This method must only be called if `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#COMMAND_STOP()` is `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#getAvailableCommands()`.

### unmute

```
fun unmute(): Unit
```

If the audio volume is 0, sets the audio volume to a non-zero value decided by the Player to be the most appropriate.

This method must only be called if `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#COMMAND_SET_VOLUME()` is `https://developer.android.com/reference/kotlin/androidx/media3/common/Player#getAvailableCommands()`.

## Protected functions

### seekTo

```
protected fun seekTo(
    mediaItemIndex: Int,
    positionMs: Long,
    @Player.Command seekCommand: Int,
    isRepeatingCurrentItem: Boolean
): Unit
```

Seeks to a position in the specified `https://developer.android.com/reference/kotlin/androidx/media3/common/MediaItem`.

| Parameters |
|---|---|
| `mediaItemIndex: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | The index of the `https://developer.android.com/reference/kotlin/androidx/media3/common/MediaItem`. If the original seek operation did not directly specify an index, this is the most likely implied index based on the available player state. If the implied action is to do nothing, this will be `https://developer.android.com/reference/kotlin/androidx/media3/common/C#INDEX_UNSET()`. |
| `positionMs: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-long/index.html` | The seek position in the specified `https://developer.android.com/reference/kotlin/androidx/media3/common/MediaItem` in milliseconds, or `https://developer.android.com/reference/kotlin/androidx/media3/common/C#TIME_UNSET()` to seek to the media item's default position. If the original seek operation did not directly specify a position, this is the most likely implied position based on the available player state. |
| `@https://developer.android.com/reference/kotlin/androidx/media3/common/Player.Command seekCommand: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | The `https://developer.android.com/reference/kotlin/androidx/media3/common/Player.Command` used to trigger the seek. |
| `isRepeatingCurrentItem: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-boolean/index.html` | Whether this seeks repeats the current item. |

## Public properties

### availableCommands

```
val availableCommands: Player.Commands!
```

### deviceInfo

```
val deviceInfo: DeviceInfo!
```

### deviceVolume

```
var deviceVolume: Int
```

> [!CAUTION]
> **The setter for this property is deprecated.**   
> Deprecated in Java

### mediaMetadata

```
val mediaMetadata: MediaMetadata!
```

### playbackState

```
@Player.State
val playbackState: Int
```

### playlistMetadata

```
var playlistMetadata: MediaMetadata!
```