SegmentDownloader.BaseFactory

Artifact: androidx.media3:media3-exoplayer

Kotlin |Java

protected abstract class SegmentDownloader.BaseFactory<M : FilterableManifest<M!>?>

Known direct subclasses

DashDownloader.Factory, HlsDownloader.Factory, SsDownloader.Factory

`DashDownloader.Factory`	A factory for `DASH downloaders`.
`HlsDownloader.Factory`	A factory for `HLS downloaders`.
`SsDownloader.Factory`	A factory for `SmoothStreaming downloaders`.

A base class of the factory of the concrete extension of SegmentDownloader.

Summary

Public constructors
`BaseFactory( cacheDataSourceFactory: CacheDataSource.Factory!, manifestParser: ParsingLoadable.Parser<M!>! )`

Public functions
`abstract SegmentDownloader<Any!>!`	`create(mediaItem: MediaItem!)` Creates the segment downloader.
`SegmentDownloader.BaseFactory<M!>!`	`@CanIgnoreReturnValue setDurationUs(durationUs: Long)` Sets the duration in microseconds from the `startPositionUs` to be downloaded, or `TIME_UNSET` if the media should be downloaded to the end.
`SegmentDownloader.BaseFactory<M!>!`	`@CanIgnoreReturnValue setExecutor(executor: Executor!)` Sets the `Executor` used to make requests for the media being downloaded.
`SegmentDownloader.BaseFactory<M!>!`	`@CanIgnoreReturnValue setMaxMergedSegmentStartTimeDiffMs( maxMergedSegmentStartTimeDiffMs: Long )` Sets the maximum difference of the start time of two segments, up to which the segments (of the same URI) should be merged into a single download segment, in milliseconds.
`SegmentDownloader.BaseFactory<M!>!`	`@CanIgnoreReturnValue setStartPositionUs(startPositionUs: Long)` Sets the start position in microseconds that the download should start from.

Protected properties
`CacheDataSource.Factory!`	`cacheDataSourceFactory`
`Long`	`durationUs`
`Executor!`	`executor`
`ParsingLoadable.Parser<M!>!`	`manifestParser`
`Long`	`maxMergedSegmentStartTimeDiffMs`
`Long`	`startPositionUs`

Public constructors

BaseFactory

BaseFactory(
    cacheDataSourceFactory: CacheDataSource.Factory!,
    manifestParser: ParsingLoadable.Parser<M!>!
)

Public functions

create

abstract fun create(mediaItem: MediaItem!): SegmentDownloader<Any!>!

Creates the segment downloader.

Parameters
`mediaItem: MediaItem!`	The `MediaItem` to be downloaded.

setDurationUs

@CanIgnoreReturnValue
fun setDurationUs(durationUs: Long): SegmentDownloader.BaseFactory<M!>!

Sets the duration in microseconds from the startPositionUs to be downloaded, or TIME_UNSET if the media should be downloaded to the end.

setExecutor

@CanIgnoreReturnValue
fun setExecutor(executor: Executor!): SegmentDownloader.BaseFactory<M!>!

Sets the Executor used to make requests for the media being downloaded. Providing an Executor that uses multiple threads will speed up the download by allowing parts of it to be executed in parallel.

setMaxMergedSegmentStartTimeDiffMs

@CanIgnoreReturnValue
fun setMaxMergedSegmentStartTimeDiffMs(
    maxMergedSegmentStartTimeDiffMs: Long
): SegmentDownloader.BaseFactory<M!>!

Sets the maximum difference of the start time of two segments, up to which the segments (of the same URI) should be merged into a single download segment, in milliseconds.

setStartPositionUs

@CanIgnoreReturnValue
fun setStartPositionUs(startPositionUs: Long): SegmentDownloader.BaseFactory<M!>!

Sets the start position in microseconds that the download should start from.

Protected properties

cacheDataSourceFactory

protected val cacheDataSourceFactory: CacheDataSource.Factory!

durationUs

protected val durationUs: Long

executor

protected val executor: Executor!

manifestParser

protected val manifestParser: ParsingLoadable.Parser<M!>!

maxMergedSegmentStartTimeDiffMs

protected val maxMergedSegmentStartTimeDiffMs: Long

startPositionUs

protected val startPositionUs: Long