FakeAdaptiveMediaSource

Artifact: androidx.media3:media3-test-utils

Kotlin |Java

@UnstableApi
public class FakeAdaptiveMediaSource extends FakeMediaSource

java.lang.Object
↳	androidx.media3.exoplayer.source.BaseMediaSource
	↳	androidx.media3.test.utils.FakeMediaSource
		↳	androidx.media3.test.utils.FakeAdaptiveMediaSource

Fake MediaSource that provides a given timeline. Creating the period returns a from the given TrackGroupArray.

Summary

Public constructors
`FakeAdaptiveMediaSource( Timeline timeline, TrackGroupArray trackGroupArray, FakeChunkSource.Factory chunkSourceFactory )`

Public methods
`void`	`releaseMediaPeriod(MediaPeriod mediaPeriod)` Releases a media period created by `createMediaPeriod`.

Protected methods
`MediaPeriod`	`createMediaPeriod( MediaSource.MediaPeriodId id, TrackGroupArray trackGroupArray, Allocator allocator, MediaSourceEventListener.EventDispatcher mediaSourceEventDispatcher, DrmSessionManager drmSessionManager, DrmSessionEventListener.EventDispatcher drmEventDispatcher, @Nullable TransferListener transferListener )` Creates a `MediaPeriod` for this media source.

Inherited Constants

From androidx.media3.test.utils.FakeMediaSource

static final MediaItem

FAKE_MEDIA_ITEM

The media item used by the fake media source.

Inherited fields

From androidx.media3.exoplayer.source.BaseMediaSource

@Nullable PlayerId

playerId

From androidx.media3.test.utils.FakeMediaSource

@MonotonicNonNull Timeline

@MonotonicNonNull
timeline

Inherited methods

From androidx.media3.exoplayer.source.BaseMediaSource

`final void`	`@UnstableApi addDrmEventListener( Handler handler, DrmSessionEventListener eventListener )` Adds a `DrmSessionEventListener` to the list of listeners which are notified of DRM events for this media source.
`final void`	`@UnstableApi addEventListener( Handler handler, MediaSourceEventListener eventListener )` Adds a `MediaSourceEventListener` to the list of listeners which are notified of media source events.
`final DrmSessionEventListener.EventDispatcher`	`createDrmEventDispatcher( @Nullable MediaSource.MediaPeriodId mediaPeriodId )` Returns a `DrmSessionEventListener.EventDispatcher` which dispatches all events to the registered listeners with the specified `MediaPeriodId`
`final DrmSessionEventListener.EventDispatcher`	`createDrmEventDispatcher( int windowIndex, @Nullable MediaSource.MediaPeriodId mediaPeriodId )` Returns a `DrmSessionEventListener.EventDispatcher` which dispatches all events to the registered listeners with the specified window index and `MediaPeriodId`.
`final MediaSourceEventListener.EventDispatcher`	`createEventDispatcher(@Nullable MediaSource.MediaPeriodId mediaPeriodId)` Returns a `MediaSourceEventListener.EventDispatcher` which dispatches all events to the registered listeners with the specified `MediaPeriodId`.
`final MediaSourceEventListener.EventDispatcher`	`createEventDispatcher( MediaSource.MediaPeriodId mediaPeriodId, long mediaTimeOffsetMs )` This method is deprecated. Use `createEventDispatcher` instead.
`final MediaSourceEventListener.EventDispatcher`	`createEventDispatcher( int windowIndex, @Nullable MediaSource.MediaPeriodId mediaPeriodId )` Returns a `MediaSourceEventListener.EventDispatcher` which dispatches all events to the registered listeners with the specified window index and `MediaPeriodId`.
`final MediaSourceEventListener.EventDispatcher`	`createEventDispatcher( int windowIndex, @Nullable MediaSource.MediaPeriodId mediaPeriodId, long mediaTimeOffsetMs )` This method is deprecated. Use `createEventDispatcher` instead.
`final void`	`@UnstableApi disable(MediaSource.MediaSourceCaller caller)` Disables the source for the creation of `MediaPeriods`.
`void`	`disableInternal()` Disables the source, see `disable`.
`final void`	`@UnstableApi enable(MediaSource.MediaSourceCaller caller)` Enables the source for the creation of `MediaPeriods`.
`void`	`enableInternal()` Enables the source, see `enable`.
`final PlayerId`	`getPlayerId()` Returns the `PlayerId` of the player using this media source.
`final boolean`	`isEnabled()` Returns whether the source is enabled.
`final void`	`@UnstableApi prepareSource( MediaSource.MediaSourceCaller caller, @Nullable TransferListener mediaTransferListener )` This method is deprecated. Implement `prepareSource` instead.
`final void`	`@UnstableApi prepareSource( MediaSource.MediaSourceCaller caller, @Nullable TransferListener mediaTransferListener, PlayerId playerId )` Registers a `MediaSourceCaller`.
`final boolean`	`prepareSourceCalled()` Returns whether the source has `prepareSource` called.
`final void`	`refreshSourceInfo(Timeline timeline)` Updates timeline and manifest and notifies all listeners of the update.
`final void`	`@UnstableApi releaseSource(MediaSource.MediaSourceCaller caller)` Unregisters a caller, and disables and releases the source if no longer required.
`final void`	`@UnstableApi removeDrmEventListener(DrmSessionEventListener eventListener)` Removes a `DrmSessionEventListener` from the list of listeners which are notified of DRM events for this media source.
`final void`	`@UnstableApi removeEventListener(MediaSourceEventListener eventListener)` Removes a `MediaSourceEventListener` from the list of listeners which are notified of media source events.
`final void`	`setPlayerId(PlayerId playerId)` Sets the `PlayerId` of the player using this media source.

From androidx.media3.test.utils.FakeMediaSource

`void`	`assertMediaPeriodCreated(MediaSource.MediaPeriodId mediaPeriodId)` Assert that a media period for the given id has been created.
`void`	`assertReleased()` Assert that the source and all periods have been released.
`boolean`	`canUpdateMediaItem(MediaItem mediaItem)` Returns whether the `MediaItem` for this source can be updated with the provided item.
`MediaPeriod`	`createPeriod( MediaSource.MediaPeriodId id, Allocator allocator, long startPositionUs )` Returns a new `MediaPeriod` identified by `periodId`.
`static FakeMediaSource`	`createWithWindowId(Object windowId)` Convenience method to create a `FakeMediaSource` with the given window id.
`List<MediaSource.MediaPeriodId>`	`getCreatedMediaPeriods()` Returns a list of `MediaPeriodId`s, with one element for each created media period.
`@Nullable Timeline`	`getInitialTimeline()` Returns the initial placeholder timeline that is returned immediately when the real timeline is not yet known, or null to let the player create an initial timeline.
`MediaPeriod`	`getLastCreatedActiveMediaPeriod()` Returns the last created active `MediaPeriod`.
`MediaItem`	`getMediaItem()` Returns the `MediaItem` whose media is provided by the source.
`@Nullable Timeline`	`getTimeline()`
`boolean`	`isPrepared()` Returns whether the source is currently prepared.
`boolean`	`isSingleWindow()` Returns true if the media source is guaranteed to never have zero or more than one window.
`void`	`maybeThrowSourceInfoRefreshError()` Throws any pending error encountered while loading or refreshing source information.
`synchronized void`	`prepareSourceInternal(@Nullable TransferListener mediaTransferListener)` Starts source preparation and enables the source, see `prepareSource`.
`void`	`releasePeriod(MediaPeriod mediaPeriod)` Releases the period.
`void`	`releaseSourceInternal()` Releases the source, see `releaseSource`.
`synchronized void`	`setAllowPreparation(boolean allowPreparation)` Sets whether the next call to prepareSource is allowed to finish.
`void`	`setCanUpdateMediaItems(boolean canUpdateMediaItems)` Sets whether the source allows to update its `MediaItem` via `updateMediaItem`.
`void`	`setNewSourceInfo(Timeline newTimeline)` Sets a new timeline.
`synchronized void`	`setNewSourceInfo(Timeline newTimeline, boolean sendManifestLoadEvents)` Sets a new timeline.
`void`	`setPeriodDefersOnPreparedCallback( boolean periodDefersOnPreparedCallback )` Sets whether the created `period` should defer to call `onPrepared`.
`void`	`updateMediaItem(MediaItem mediaItem)` Updates the `MediaItem` for this source.

Public constructors

FakeAdaptiveMediaSource

public FakeAdaptiveMediaSource(
    Timeline timeline,
    TrackGroupArray trackGroupArray,
    FakeChunkSource.Factory chunkSourceFactory
)

Public methods

releaseMediaPeriod

public void releaseMediaPeriod(MediaPeriod mediaPeriod)

Releases a media period created by createMediaPeriod.

Protected methods

createMediaPeriod

protected MediaPeriod createMediaPeriod(
    MediaSource.MediaPeriodId id,
    TrackGroupArray trackGroupArray,
    Allocator allocator,
    MediaSourceEventListener.EventDispatcher mediaSourceEventDispatcher,
    DrmSessionManager drmSessionManager,
    DrmSessionEventListener.EventDispatcher drmEventDispatcher,
    @Nullable TransferListener transferListener
)

Creates a MediaPeriod for this media source.

Parameters
`MediaSource.MediaPeriodId id`	The identifier of the period.
`TrackGroupArray trackGroupArray`	The `TrackGroupArray` supported by the media period.
`Allocator allocator`	An `Allocator` from which to obtain media buffer allocations.
`MediaSourceEventListener.EventDispatcher mediaSourceEventDispatcher`	An `MediaSourceEventListener.EventDispatcher` to dispatch media source events.
`DrmSessionManager drmSessionManager`	A `DrmSessionManager` to allow DRM interactions.
`DrmSessionEventListener.EventDispatcher drmEventDispatcher`	An `MediaSourceEventListener.EventDispatcher` to dispatch DRM events.
`@Nullable TransferListener transferListener`	The transfer listener which should be informed of any data transfers. May be null if no listener is available.

Returns
`MediaPeriod`	A new `MediaPeriod`.