christosts a0f8ac7503 ExoPlayer.Builder: lazily initialize default components
Initialize default components lazily in ExoPlayer.Builder to avoid
redundant component instantiations, useful in cases where apps
overwrite default components with ExoPlayer.Builder setters.

The fields in ExoPlayer.Builder are wrapped in a Supplier (rather than
just making then nullable and initializing them in
ExoPlayer.Builder.build()) so that we maintain the proguarding
properties of this class. The exception is
ExoPlayer.Builder.AnalyticsCollector which became nullable and is
initialized in ExoPlayer.Builder.build() in order to use any Clock
that has been set separately with ExoPlayer.Builder.setClock().

#minor-release

PiperOrigin-RevId: 406345976
2021-11-01 09:44:39 +00:00
..
2021-10-26 14:19:43 +01:00
2021-10-26 14:08:21 +01:00

ExoPlayer module

This module provides ExoPlayer, the Player implementation for local media playback on Android.

Getting the module

The easiest way to get the module is to add it as a gradle dependency:

implementation 'com.google.android.exoplayer:exoplayer-core:2.X.X'

where 2.X.X is the version, which must match the version of the other media modules being used.

Alternatively, you can clone this GitHub project and depend on the module locally. Instructions for doing this can be found in the top level README.

Using the module

The developer guide documents how to get started.