com.google.android.exoplayer2

Class DefaultLoadControl.Builder

java.lang.Object

com.google.android.exoplayer2.DefaultLoadControl.Builder

Enclosing class:

DefaultLoadControl

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

Builder for DefaultLoadControl.

Constructor Summary

Constructors

Constructor and Description
Builder() Constructs a new instance.

Method Summary

Modifier and Type	Method and Description
DefaultLoadControl	createDefaultLoadControl() Creates a DefaultLoadControl.
DefaultLoadControl.Builder	setAllocator(DefaultAllocator allocator) Sets the DefaultAllocator used by the loader.
DefaultLoadControl.Builder	setBackBuffer(int backBufferDurationMs, boolean retainBackBufferFromKeyframe) Sets the back buffer duration, and whether the back buffer is retained from the previous keyframe.
DefaultLoadControl.Builder	setBufferDurationsMs(int minBufferMs, int maxBufferMs, int bufferForPlaybackMs, int bufferForPlaybackAfterRebufferMs) Sets the buffer duration parameters.
DefaultLoadControl.Builder	setPrioritizeTimeOverSizeThresholds(boolean prioritizeTimeOverSizeThresholds) Sets whether the load control prioritizes buffer time constraints over buffer size constraints.
DefaultLoadControl.Builder	setPriorityTaskManager(PriorityTaskManager priorityTaskManager) Sets the PriorityTaskManager to use.
DefaultLoadControl.Builder	setTargetBufferBytes(int targetBufferBytes) Sets the target buffer size in bytes.

Methods inherited from class java.lang.Object

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

Constructor Detail

Builder

public Builder()

Constructs a new instance.

Method Detail

setAllocator

public DefaultLoadControl.Builder setAllocator(DefaultAllocator allocator)

Sets the DefaultAllocator used by the loader.

Parameters:

allocator - The DefaultAllocator.

Returns:

This builder, for convenience.

Throws:

java.lang.IllegalStateException - If createDefaultLoadControl() has already been called.

setBufferDurationsMs

public DefaultLoadControl.Builder setBufferDurationsMs(int minBufferMs,
                                                       int maxBufferMs,
                                                       int bufferForPlaybackMs,
                                                       int bufferForPlaybackAfterRebufferMs)

Sets the buffer duration parameters.

Parameters:

minBufferMs - The minimum duration of media that the player will attempt to ensure is buffered at all times, in milliseconds.

maxBufferMs - The maximum duration of media that the player will attempt to buffer, in milliseconds.

bufferForPlaybackMs - The duration of media that must be buffered for playback to start or resume following a user action such as a seek, in milliseconds.

bufferForPlaybackAfterRebufferMs - The default duration of media that must be buffered for playback to resume after a rebuffer, in milliseconds. A rebuffer is defined to be caused by buffer depletion rather than a user action.

Returns:

This builder, for convenience.

Throws:

java.lang.IllegalStateException - If createDefaultLoadControl() has already been called.

setTargetBufferBytes

public DefaultLoadControl.Builder setTargetBufferBytes(int targetBufferBytes)

Sets the target buffer size in bytes. If set to C.LENGTH_UNSET, the target buffer size will be calculated based on the selected tracks.

Parameters:

targetBufferBytes - The target buffer size in bytes.

Returns:

This builder, for convenience.

Throws:

java.lang.IllegalStateException - If createDefaultLoadControl() has already been called.

setPrioritizeTimeOverSizeThresholds

public DefaultLoadControl.Builder setPrioritizeTimeOverSizeThresholds(boolean prioritizeTimeOverSizeThresholds)

Sets whether the load control prioritizes buffer time constraints over buffer size constraints.

Parameters:

prioritizeTimeOverSizeThresholds - Whether the load control prioritizes buffer time constraints over buffer size constraints.

Returns:

This builder, for convenience.

Throws:

java.lang.IllegalStateException - If createDefaultLoadControl() has already been called.

setPriorityTaskManager

public DefaultLoadControl.Builder setPriorityTaskManager(PriorityTaskManager priorityTaskManager)

Sets the PriorityTaskManager to use.

Parameters:

priorityTaskManager - The PriorityTaskManager to use.

Returns:

This builder, for convenience.

Throws:

java.lang.IllegalStateException - If createDefaultLoadControl() has already been called.

setBackBuffer

public DefaultLoadControl.Builder setBackBuffer(int backBufferDurationMs,
                                                boolean retainBackBufferFromKeyframe)

Sets the back buffer duration, and whether the back buffer is retained from the previous keyframe.

Parameters:

backBufferDurationMs - The back buffer duration in milliseconds.

retainBackBufferFromKeyframe - Whether the back buffer is retained from the previous keyframe.

Returns:

This builder, for convenience.

Throws:

java.lang.IllegalStateException - If createDefaultLoadControl() has already been called.

createDefaultLoadControl

public DefaultLoadControl createDefaultLoadControl()

Creates a DefaultLoadControl.