CombinedParallelSampleBandwidthEstimator

Artifact: androidx.media3:media3-exoplayer

View Source

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Kotlin |Java

@UnstableApi
public class CombinedParallelSampleBandwidthEstimator implements BandwidthEstimator

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A BandwidthEstimator that captures a transfer sample each time all parallel transfers end.

Summary

Nested types
public class CombinedParallelSampleBandwidthEstimator.Builder A builder to create CombinedParallelSampleBandwidthEstimator instances.

Public fields
long	bandwidthEstimate

Public methods
void	addEventListener(     Handler eventHandler,     BandwidthMeter.EventListener eventListener ) Adds an BandwidthMeter.EventListener.
long	getBandwidthEstimate() Returns the bandwidth estimate in bits per second, or ESTIMATE_NOT_AVAILABLE if there is no estimate available yet.
void	onBytesTransferred(DataSource source, int bytesTransferred) Called incrementally during a transfer.
void	onNetworkTypeChange(long newBandwidthEstimate) Notifies this estimator that a network change has been detected.
void	onTransferEnd(DataSource source) Called when a transfer ends.
void	onTransferInitializing(DataSource source) Called when a transfer is being initialized.
void	onTransferStart(DataSource source) Called when a transfer starts.
void	removeEventListener(BandwidthMeter.EventListener eventListener) Removes an BandwidthMeter.EventListener.

Inherited Constants
From androidx.media3.exoplayer.upstream.experimental.BandwidthEstimator static final long ESTIMATE_NOT_AVAILABLE = -9223372036854775808

Public fields

bandwidthEstimate

public long bandwidthEstimate

Public methods

addEventListener

public void addEventListener(
    Handler eventHandler,
    BandwidthMeter.EventListener eventListener
)

Adds an BandwidthMeter.EventListener.

Parameters
Handler eventHandler	A handler for events.
BandwidthMeter.EventListener eventListener	A listener of events.

getBandwidthEstimate

public long getBandwidthEstimate()

Returns the bandwidth estimate in bits per second, or ESTIMATE_NOT_AVAILABLE if there is no estimate available yet.

onBytesTransferred

public void onBytesTransferred(DataSource source, int bytesTransferred)

Called incrementally during a transfer.

Parameters
DataSource source	The DataSource performing the transfer.
int bytesTransferred	The number of bytes transferred since the previous call to this method

onNetworkTypeChange

public void onNetworkTypeChange(long newBandwidthEstimate)

Notifies this estimator that a network change has been detected.

Parameters
long newBandwidthEstimate	The new initial bandwidth estimate based on network type.

onTransferEnd

public void onTransferEnd(DataSource source)

Called when a transfer ends.

Parameters
DataSource source	The DataSource performing the transfer.

onTransferInitializing

public void onTransferInitializing(DataSource source)

Called when a transfer is being initialized.

Parameters
DataSource source	The DataSource performing the transfer.

onTransferStart

public void onTransferStart(DataSource source)

Called when a transfer starts.

Parameters
DataSource source	The DataSource performing the transfer.

removeEventListener

public void removeEventListener(BandwidthMeter.EventListener eventListener)

Removes an BandwidthMeter.EventListener.

Parameters
BandwidthMeter.EventListener eventListener	The listener to be removed.