com.google.android.exoplayer2.source

Class SingleSampleMediaSource

java.lang.Object

com.google.android.exoplayer2.source.SingleSampleMediaSource

All Implemented Interfaces:

MediaSource

public final class SingleSampleMediaSource
extends java.lang.Object
implements MediaSource

Loads data at a given Uri as a single sample belonging to a single MediaPeriod.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	SingleSampleMediaSource.EventListener Listener of SingleSampleMediaSource events.

Nested classes/interfaces inherited from interface com.google.android.exoplayer2.source.MediaSource

MediaSource.Listener

Field Summary

Fields

Modifier and Type	Field and Description
static int	DEFAULT_MIN_LOADABLE_RETRY_COUNT The default minimum number of times to retry loading data prior to failing.

Constructor Summary

Constructors

Constructor and Description
SingleSampleMediaSource(android.net.Uri uri, DataSource.Factory dataSourceFactory, Format format, long durationUs)
SingleSampleMediaSource(android.net.Uri uri, DataSource.Factory dataSourceFactory, Format format, long durationUs, int minLoadableRetryCount)
SingleSampleMediaSource(android.net.Uri uri, DataSource.Factory dataSourceFactory, Format format, long durationUs, int minLoadableRetryCount, android.os.Handler eventHandler, SingleSampleMediaSource.EventListener eventListener, int eventSourceId)

Method Summary

Modifier and Type	Method and Description
MediaPeriod	createPeriod(int index, Allocator allocator, long positionUs) Returns a new MediaPeriod corresponding to the period at the specified index.
void	maybeThrowSourceInfoRefreshError() Throws any pending error encountered while loading or refreshing source information.
void	prepareSource(ExoPlayer player, boolean isTopLevelSource, MediaSource.Listener listener) Starts preparation of the source.
void	releasePeriod(MediaPeriod mediaPeriod) Releases the period.
void	releaseSource() Releases the source.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

DEFAULT_MIN_LOADABLE_RETRY_COUNT

public static final int DEFAULT_MIN_LOADABLE_RETRY_COUNT

The default minimum number of times to retry loading data prior to failing.

See Also:

Constant Field Values

Constructor Detail

SingleSampleMediaSource

public SingleSampleMediaSource(android.net.Uri uri,
                               DataSource.Factory dataSourceFactory,
                               Format format,
                               long durationUs)

SingleSampleMediaSource

public SingleSampleMediaSource(android.net.Uri uri,
                               DataSource.Factory dataSourceFactory,
                               Format format,
                               long durationUs,
                               int minLoadableRetryCount)

SingleSampleMediaSource

public SingleSampleMediaSource(android.net.Uri uri,
                               DataSource.Factory dataSourceFactory,
                               Format format,
                               long durationUs,
                               int minLoadableRetryCount,
                               android.os.Handler eventHandler,
                               SingleSampleMediaSource.EventListener eventListener,
                               int eventSourceId)

Method Detail

prepareSource

public void prepareSource(ExoPlayer player,
                          boolean isTopLevelSource,
                          MediaSource.Listener listener)

Description copied from interface: MediaSource

Starts preparation of the source.

Specified by:

prepareSource in interface MediaSource

Parameters:

player - The player for which this source is being prepared.

isTopLevelSource - Whether this source has been passed directly to ExoPlayer.prepare(MediaSource) or ExoPlayer.prepare(MediaSource, boolean, boolean). If false, this source is being prepared by another source (e.g. ConcatenatingMediaSource) for composition.

listener - The listener for source events.

maybeThrowSourceInfoRefreshError

public void maybeThrowSourceInfoRefreshError()
                                      throws java.io.IOException

Description copied from interface: MediaSource

Throws any pending error encountered while loading or refreshing source information.

Specified by:

maybeThrowSourceInfoRefreshError in interface MediaSource

Throws:

java.io.IOException

createPeriod

public MediaPeriod createPeriod(int index,
                                Allocator allocator,
                                long positionUs)

Description copied from interface: MediaSource

Returns a new MediaPeriod corresponding to the period at the specified index. This method may be called multiple times with the same index without an intervening call to MediaSource.releasePeriod(MediaPeriod).

Specified by:

createPeriod in interface MediaSource

Parameters:

index - The index of the period.

allocator - An Allocator from which to obtain media buffer allocations.

positionUs - The player's current playback position.

Returns:

A new MediaPeriod.

releasePeriod

public void releasePeriod(MediaPeriod mediaPeriod)

Description copied from interface: MediaSource

Releases the period.

Specified by:

releasePeriod in interface MediaSource

Parameters:

mediaPeriod - The period to release.

releaseSource

public void releaseSource()

Description copied from interface: MediaSource

Releases the source.

This method should be called when the source is no longer required. It may be called in any state.

Specified by:

releaseSource in interface MediaSource