Constructor Detail

• ProgressiveDownloader

  @Deprecated
  public ProgressiveDownloader​(Uri uri,
                               @Nullable
                               String customCacheKey,
                               CacheDataSource.Factory cacheDataSourceFactory)

  Deprecated.

  Use ProgressiveDownloader(MediaItem, CacheDataSource.Factory) instead.

• ProgressiveDownloader

  public ProgressiveDownloader​(MediaItem mediaItem,
                               CacheDataSource.Factory cacheDataSourceFactory)

  Creates a new instance.

  Parameters:

  mediaItem - The media item with a uri to the stream to be downloaded.

  cacheDataSourceFactory - A CacheDataSource.Factory for the cache into which the download will be written.

• ProgressiveDownloader

  @Deprecated
  public ProgressiveDownloader​(Uri uri,
                               @Nullable
                               String customCacheKey,
                               CacheDataSource.Factory cacheDataSourceFactory,
                               Executor executor)

  Deprecated.

  Use ProgressiveDownloader(MediaItem, CacheDataSource.Factory, Executor) instead.

• ProgressiveDownloader

  public ProgressiveDownloader​(MediaItem mediaItem,
                               CacheDataSource.Factory cacheDataSourceFactory,
                               Executor executor)

  Creates a new instance.

  Parameters:

  mediaItem - The media item with a uri to the stream to be downloaded.

  cacheDataSourceFactory - A CacheDataSource.Factory for the cache into which the download will be written.

  executor - An Executor used to make requests for the media being downloaded. In the future, providing an Executor that uses multiple threads may speed up the download by allowing parts of it to be executed in parallel.

Method Detail

• download

  public void download​(@Nullable
                       Downloader.ProgressListener progressListener)
                throws IOException,
                       InterruptedException

  Description copied from interface: Downloader
  Downloads the content.

  If downloading fails, this method can be called again to resume the download. It cannot be called again after the download has been canceled.

  If downloading is canceled whilst this method is executing, then it is expected that it will return reasonably quickly. However, there are no guarantees about how the method will return, meaning that it can return without throwing, or by throwing any of its documented exceptions. The caller must use its own knowledge about whether downloading has been canceled to determine whether this is why the method has returned, rather than relying on the method returning in a particular way.

  Specified by:

  download in interface Downloader

  Parameters:

  progressListener - A listener to receive progress updates, or null.

  Throws:

  IOException - If the download failed to complete successfully.

  InterruptedException - If the download was interrupted.

• cancel

  public void cancel()

  Description copied from interface: Downloader
  Permanently cancels the downloading by this downloader. The caller should also interrupt the downloading thread immediately after calling this method.

  Once canceled, Downloader.download(com.google.android.exoplayer2.offline.Downloader.ProgressListener) cannot be called again.

  Specified by:

  cancel in interface Downloader

• remove

  public void remove()

  Description copied from interface: Downloader
  Removes the content.

  Specified by:

  remove in interface Downloader