BandwidthMeter

Artifact: androidx.media3:media3-exoplayer

Kotlin |Java

@UnstableApi
interface BandwidthMeter

Known direct subclasses

DefaultBandwidthMeter, ExperimentalBandwidthMeter

`DefaultBandwidthMeter`	Estimates bandwidth by listening to data transfers.
`ExperimentalBandwidthMeter`	An experimental `BandwidthMeter` that estimates bandwidth by listening to data transfers.

Provides estimates of the currently available bandwidth.

Summary

Nested types
`interface BandwidthMeter.EventListener` A listener of `BandwidthMeter` events.
`class BandwidthMeter.EventListener.EventDispatcher` Event dispatcher which allows listener registration.

Public functions
`Unit`	`addEventListener( eventHandler: Handler!, eventListener: BandwidthMeter.EventListener! )` Adds an `EventListener`.
`Long`	`getBitrateEstimate()` Returns the estimated bitrate.
`Long`	`getTimeToFirstByteEstimateUs()` Returns the estimated time to first byte, in microseconds, or `TIME_UNSET` if no estimate is available.
`TransferListener?`	`getTransferListener()` Returns the `TransferListener` that this instance uses to gather bandwidth information from data transfers.
`Unit`	`removeEventListener(eventListener: BandwidthMeter.EventListener!)` Removes an `EventListener`.

Public functions

addEventListener

fun addEventListener(
    eventHandler: Handler!,
    eventListener: BandwidthMeter.EventListener!
): Unit

Adds an EventListener.

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

getBitrateEstimate

fun getBitrateEstimate(): Long

Returns the estimated bitrate.

getTimeToFirstByteEstimateUs

fun getTimeToFirstByteEstimateUs(): Long

Returns the estimated time to first byte, in microseconds, or TIME_UNSET if no estimate is available.

getTransferListener

fun getTransferListener(): TransferListener?

Returns the TransferListener that this instance uses to gather bandwidth information from data transfers. May be null if the implementation does not listen to data transfers.

removeEventListener

fun removeEventListener(eventListener: BandwidthMeter.EventListener!): Unit

Removes an EventListener.

Parameters
`eventListener: BandwidthMeter.EventListener!`	The listener to be removed.

BandwidthMeter

Summary

Nested types

Public functions

Public functions

addEventListener

getBitrateEstimate

getTimeToFirstByteEstimateUs

getTransferListener

removeEventListener