PreloadMediaSource.Factory

Artifact: androidx.media3:media3-exoplayer

Kotlin |Java

class PreloadMediaSource.Factory : MediaSource.Factory

Factory for PreloadMediaSource.

Summary

Public constructors
`Factory( mediaSourceFactory: MediaSource.Factory!, preloadControl: PreloadMediaSource.PreloadControl!, trackSelector: TrackSelector!, bandwidthMeter: BandwidthMeter!, rendererCapabilities: Array<RendererCapabilities!>!, allocator: Allocator!, preloadLooper: Looper! )` Creates a new factory for `PreloadMediaSource`.

Public functions
`PreloadMediaSource!`	`createMediaSource(mediaItem: MediaItem!)` Creates a new `MediaSource` with the specified `MediaItem`.
`PreloadMediaSource!`	`createMediaSource(mediaSource: MediaSource!)`
`IntArray<Int>!`	`getSupportedTypes()` Returns the `content types` supported by media sources created by this factory.
`PreloadMediaSource.Factory!`	`setCmcdConfigurationFactory( cmcdConfigurationFactory: CmcdConfiguration.Factory! )` Sets the `CmcdConfiguration.Factory` used to obtain a `CmcdConfiguration` for a `MediaItem`.
`PreloadMediaSource.Factory!`	`setDrmSessionManagerProvider( drmSessionManagerProvider: DrmSessionManagerProvider! )` Sets the `DrmSessionManagerProvider` used to obtain a `DrmSessionManager` for a `MediaItem`.
`PreloadMediaSource.Factory!`	`setLoadErrorHandlingPolicy( loadErrorHandlingPolicy: LoadErrorHandlingPolicy! )` Sets an optional `LoadErrorHandlingPolicy`.

Inherited Constants

From androidx.media3.exoplayer.source.MediaSource.Factory

const MediaSource.Factory!

@UnstableApi
UNSUPPORTED

An instance that throws UnsupportedOperationException from createMediaSource and getSupportedTypes.

Inherited functions

From androidx.media3.exoplayer.source.MediaSource.Factory

MediaSource.Factory!

@UnstableApi
experimentalParseSubtitlesDuringExtraction(
    parseSubtitlesDuringExtraction: Boolean
)

This function is deprecated.

This method (and all support for 'legacy' subtitle decoding during rendering) will be removed in a future release.

MediaSource.Factory!

@UnstableApi
setSubtitleParserFactory(subtitleParserFactory: SubtitleParser.Factory!)

Sets the SubtitleParser.Factory to be used for parsing subtitles during extraction.

Public constructors

Factory

Factory(
    mediaSourceFactory: MediaSource.Factory!,
    preloadControl: PreloadMediaSource.PreloadControl!,
    trackSelector: TrackSelector!,
    bandwidthMeter: BandwidthMeter!,
    rendererCapabilities: Array<RendererCapabilities!>!,
    allocator: Allocator!,
    preloadLooper: Looper!
)

Creates a new factory for PreloadMediaSource.

Parameters
`mediaSourceFactory: MediaSource.Factory!`	The underlying `MediaSource.Factory`.
`preloadControl: PreloadMediaSource.PreloadControl!`	The `PreloadControl` that will control the progress of preloading the created `PreloadMediaSource` instances.
`trackSelector: TrackSelector!`	The `TrackSelector`. The instance passed should be `initialized`.
`bandwidthMeter: BandwidthMeter!`	The `BandwidthMeter`. It should be the same bandwidth meter of the `ExoPlayer` that is injected by `setBandwidthMeter`.
`rendererCapabilities: Array<RendererCapabilities!>!`	The array of `RendererCapabilities`. It should be derived from the same `RenderersFactory` of the `ExoPlayer` that is injected by `setRenderersFactory`.
`allocator: Allocator!`	The `Allocator`. It should be the same allocator of the that is injected by `setLoadControl`.
`preloadLooper: Looper!`	The `Looper` that will be used for preloading. It should be the same looper with `setPlaybackLooper` that will play the created `PreloadMediaSource` instances.

Public functions

createMediaSource

fun createMediaSource(mediaItem: MediaItem!): PreloadMediaSource!

Creates a new MediaSource with the specified MediaItem.

Parameters
`mediaItem: MediaItem!`	The media item to play.

Returns
`PreloadMediaSource!`	The new `media source`.

createMediaSource

fun createMediaSource(mediaSource: MediaSource!): PreloadMediaSource!

getSupportedTypes

fun getSupportedTypes(): IntArray<Int>!

Returns the content types supported by media sources created by this factory.

setCmcdConfigurationFactory

fun setCmcdConfigurationFactory(
    cmcdConfigurationFactory: CmcdConfiguration.Factory!
): PreloadMediaSource.Factory!

Sets the CmcdConfiguration.Factory used to obtain a CmcdConfiguration for a MediaItem.

Returns
`PreloadMediaSource.Factory!`	This factory, for convenience.

setDrmSessionManagerProvider

fun setDrmSessionManagerProvider(
    drmSessionManagerProvider: DrmSessionManagerProvider!
): PreloadMediaSource.Factory!

Sets the DrmSessionManagerProvider used to obtain a DrmSessionManager for a MediaItem.

Returns
`PreloadMediaSource.Factory!`	This factory, for convenience.

setLoadErrorHandlingPolicy

fun setLoadErrorHandlingPolicy(
    loadErrorHandlingPolicy: LoadErrorHandlingPolicy!
): PreloadMediaSource.Factory!

Sets an optional LoadErrorHandlingPolicy.

Returns
`PreloadMediaSource.Factory!`	This factory, for convenience.