com.google.android.exoplayer2.upstream

Class DefaultBandwidthMeter.Builder

java.lang.Object

com.google.android.exoplayer2.upstream.DefaultBandwidthMeter.Builder

Enclosing class:

DefaultBandwidthMeter

public static final class DefaultBandwidthMeter.Builder
extends java.lang.Object

Builder for a bandwidth meter.

Constructor Summary

Constructors

Constructor and Description
Builder() Deprecated. Use #Builder(Context) instead.
Builder(android.content.Context context) Creates a builder with default parameters and without listener.

Method Summary

Modifier and Type	Method and Description
DefaultBandwidthMeter	build() Builds the bandwidth meter.
DefaultBandwidthMeter.Builder	setClock(Clock clock) Sets the clock used to estimate bandwidth from data transfers.
DefaultBandwidthMeter.Builder	setEventListener(android.os.Handler eventHandler, BandwidthMeter.EventListener eventListener) Sets an event listener for new bandwidth estimates.
DefaultBandwidthMeter.Builder	setInitialBitrateEstimate(int networkType, long initialBitrateEstimate) Sets the initial bitrate estimate in bits per second for a network type that should be assumed when a bandwidth estimate is unavailable and the current network connection is of the specified type.
DefaultBandwidthMeter.Builder	setInitialBitrateEstimate(long initialBitrateEstimate) Sets the initial bitrate estimate in bits per second that should be assumed when a bandwidth estimate is unavailable.
DefaultBandwidthMeter.Builder	setInitialBitrateEstimate(java.lang.String countryCode) Sets the initial bitrate estimates to the default values of the specified country.
DefaultBandwidthMeter.Builder	setSlidingWindowMaxWeight(int slidingWindowMaxWeight) Sets the maximum weight for the sliding window.

Methods inherited from class java.lang.Object

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

Constructor Detail

Builder

@Deprecated
public Builder()

Deprecated. Use #Builder(Context) instead.

Builder

public Builder(@Nullable
               android.content.Context context)

Creates a builder with default parameters and without listener.

Parameters:

context - A context.

Method Detail

setEventListener

public DefaultBandwidthMeter.Builder setEventListener(android.os.Handler eventHandler,
                                                      BandwidthMeter.EventListener eventListener)

Sets an event listener for new bandwidth estimates.

Parameters:

eventHandler - A handler for events.

eventListener - A listener of events.

Returns:

This builder.

Throws:

java.lang.IllegalArgumentException - If the event handler or listener are null.

setSlidingWindowMaxWeight

public DefaultBandwidthMeter.Builder setSlidingWindowMaxWeight(int slidingWindowMaxWeight)

Sets the maximum weight for the sliding window.

Parameters:

slidingWindowMaxWeight - The maximum weight for the sliding window.

Returns:

This builder.

setInitialBitrateEstimate

public DefaultBandwidthMeter.Builder setInitialBitrateEstimate(long initialBitrateEstimate)

Sets the initial bitrate estimate in bits per second that should be assumed when a bandwidth estimate is unavailable.

Parameters:

initialBitrateEstimate - The initial bitrate estimate in bits per second.

Returns:

This builder.

setInitialBitrateEstimate

public DefaultBandwidthMeter.Builder setInitialBitrateEstimate(@C.NetworkType
                                                               int networkType,
                                                               long initialBitrateEstimate)

Sets the initial bitrate estimate in bits per second for a network type that should be assumed when a bandwidth estimate is unavailable and the current network connection is of the specified type.

Parameters:

networkType - The C.NetworkType this initial estimate is for.

initialBitrateEstimate - The initial bitrate estimate in bits per second.

Returns:

This builder.

setInitialBitrateEstimate

public DefaultBandwidthMeter.Builder setInitialBitrateEstimate(java.lang.String countryCode)

Sets the initial bitrate estimates to the default values of the specified country. The initial estimates are used when a bandwidth estimate is unavailable.

Parameters:

countryCode - The ISO 3166-1 alpha-2 country code of the country whose default bitrate estimates should be used.

Returns:

This builder.

setClock

public DefaultBandwidthMeter.Builder setClock(Clock clock)

Sets the clock used to estimate bandwidth from data transfers. Should only be set for testing purposes.

Parameters:

clock - The clock used to estimate bandwidth from data transfers.

Returns:

This builder.

build

public DefaultBandwidthMeter build()

Builds the bandwidth meter.

Returns:

A bandwidth meter with the configured properties.