DefaultDownloaderFactory (ExoPlayer library)

java.lang.Object
- com.google.android.exoplayer2.offline.DefaultDownloaderFactory

All Implemented Interfaces:

DownloaderFactory
```
public class DefaultDownloaderFactory
extends Object
implements DownloaderFactory
```
Default DownloaderFactory, supporting creation of progressive, DASH, HLS and SmoothStreaming downloaders. Note that for the latter three, the corresponding library module must be built into the application.

Constructor Summary

Constructors
Constructor	Description
`DefaultDownloaderFactory(CacheDataSource.Factory cacheDataSourceFactory)`	Deprecated. Use `DefaultDownloaderFactory(CacheDataSource.Factory, Executor)`.
`DefaultDownloaderFactory(CacheDataSource.Factory cacheDataSourceFactory, Executor executor)`	Creates an instance.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Downloader`	`createDownloader(DownloadRequest request)`	Creates a `Downloader` to perform the given `DownloadRequest`.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - DefaultDownloaderFactory
```
@Deprecated
public DefaultDownloaderFactory(CacheDataSource.Factory cacheDataSourceFactory)
```
    Deprecated.
    Use DefaultDownloaderFactory(CacheDataSource.Factory, Executor).
    
    Creates an instance.
    
    Parameters:
    
    cacheDataSourceFactory - A CacheDataSource.Factory for the cache into which downloads will be written.
  - DefaultDownloaderFactory
```
public DefaultDownloaderFactory(CacheDataSource.Factory cacheDataSourceFactory,
                                Executor executor)
```
    Creates an instance.
    
    Parameters:
    
    cacheDataSourceFactory - A CacheDataSource.Factory for the cache into which downloads will be written.
    
    executor - An Executor used to download data. Passing Runnable::run will cause each download task to download data on its own thread. Passing an Executor that uses multiple threads will speed up download tasks that can be split into smaller parts for parallel execution.
- Method Detail
  - createDownloader
```
public Downloader createDownloader(DownloadRequest request)
```
    Description copied from interface: DownloaderFactory
    
    Creates a Downloader to perform the given DownloadRequest.
    
    Specified by:
    
    createDownloader in interface DownloaderFactory
    
    Parameters:
    
    request - The download request.
    
    Returns:
    
    The downloader.