com.google.android.exoplayer2.source.hls.playlist.HlsPlaylist Java Examples

/**
 * @param manifestUri The {@link Uri} of the HLS manifest.
 * @param dataSourceFactory An {@link HlsDataSourceFactory} for {@link DataSource}s for manifests,
 *     segments and keys.
 * @param extractorFactory An {@link HlsExtractorFactory} for {@link Extractor}s for the segments.
 * @param minLoadableRetryCount The minimum number of times loads must be retried before errors
 *     are propagated.
 * @param eventHandler A handler for events. May be null if delivery of events is not required.
 * @param eventListener A {@link MediaSourceEventListener}. May be null if delivery of events is
 *     not required.
 * @param playlistParser A {@link ParsingLoadable.Parser} for HLS playlists.
 * @deprecated Use {@link Factory} instead.
 */
@Deprecated
public HlsMediaSource(
    Uri manifestUri,
    HlsDataSourceFactory dataSourceFactory,
    HlsExtractorFactory extractorFactory,
    int minLoadableRetryCount,
    Handler eventHandler,
    MediaSourceEventListener eventListener,
    ParsingLoadable.Parser<HlsPlaylist> playlistParser) {
  this(
      manifestUri,
      dataSourceFactory,
      extractorFactory,
      new DefaultCompositeSequenceableLoaderFactory(),
      LoadErrorHandlingPolicy.getDefault(),
      minLoadableRetryCount,
      new DefaultHlsPlaylistTracker(
          dataSourceFactory,
          LoadErrorHandlingPolicy.getDefault(),
          minLoadableRetryCount,
          playlistParser),
      /* allowChunklessPreparation= */ false,
      /* tag= */ null);
  if (eventHandler != null && eventListener != null) {
    addEventListener(eventHandler, eventListener);
  }
}
 

/**
 * @param manifestUri The {@link Uri} of the HLS manifest.
 * @param dataSourceFactory An {@link HlsDataSourceFactory} for {@link DataSource}s for manifests,
 *     segments and keys.
 * @param extractorFactory An {@link HlsExtractorFactory} for {@link Extractor}s for the segments.
 * @param minLoadableRetryCount The minimum number of times loads must be retried before errors
 *     are propagated.
 * @param eventHandler A handler for events. May be null if delivery of events is not required.
 * @param eventListener A {@link MediaSourceEventListener}. May be null if delivery of events is
 *     not required.
 * @param playlistParser A {@link ParsingLoadable.Parser} for HLS playlists.
 * @deprecated Use {@link Factory} instead.
 */
@Deprecated
public HlsMediaSource(
    Uri manifestUri,
    HlsDataSourceFactory dataSourceFactory,
    HlsExtractorFactory extractorFactory,
    int minLoadableRetryCount,
    Handler eventHandler,
    MediaSourceEventListener eventListener,
    ParsingLoadable.Parser<HlsPlaylist> playlistParser) {
  this(
      manifestUri,
      dataSourceFactory,
      extractorFactory,
      new DefaultCompositeSequenceableLoaderFactory(),
      LoadErrorHandlingPolicy.getDefault(),
      minLoadableRetryCount,
      new DefaultHlsPlaylistTracker(
          dataSourceFactory,
          LoadErrorHandlingPolicy.getDefault(),
          minLoadableRetryCount,
          playlistParser),
      /* allowChunklessPreparation= */ false,
      /* tag= */ null);
  if (eventHandler != null && eventListener != null) {
    addEventListener(eventHandler, eventListener);
  }
}
 

@Override
protected HlsPlaylist getManifest(DataSource dataSource, DataSpec dataSpec) throws IOException {
  return loadManifest(dataSource, dataSpec);
}
 

private static HlsPlaylist loadManifest(DataSource dataSource, DataSpec dataSpec)
    throws IOException {
  return ParsingLoadable.load(
      dataSource, new HlsPlaylistParser(), dataSpec, C.DATA_TYPE_MANIFEST);
}
 

@Override
protected HlsPlaylist getManifest(DataSource dataSource, Uri uri) throws IOException {
  return loadManifest(dataSource, uri);
}
 

private static HlsPlaylist loadManifest(DataSource dataSource, Uri uri) throws IOException {
  return ParsingLoadable.load(dataSource, new HlsPlaylistParser(), uri, C.DATA_TYPE_MANIFEST);
}
 

/** Returns the HLS playlist. Must not be called until after preparation completes. */
public HlsPlaylist getPlaylist() {
  Assertions.checkNotNull(playlist);
  return playlist;
}
 

@Override
protected HlsPlaylist getManifest(DataSource dataSource, Uri uri) throws IOException {
  return loadManifest(dataSource, uri);
}
 

private static HlsPlaylist loadManifest(DataSource dataSource, Uri uri) throws IOException {
  return ParsingLoadable.load(dataSource, new HlsPlaylistParser(), uri, C.DATA_TYPE_MANIFEST);
}
 

/** Returns the HLS playlist. Must not be called until after preparation completes. */
public HlsPlaylist getPlaylist() {
  Assertions.checkNotNull(playlist);
  return playlist;
}
 

@Override
protected HlsPlaylist getManifest(DataSource dataSource, DataSpec dataSpec) throws IOException {
  return loadManifest(dataSource, dataSpec);
}
 

private static HlsPlaylist loadManifest(DataSource dataSource, DataSpec dataSpec)
    throws IOException {
  return ParsingLoadable.load(
      dataSource, new HlsPlaylistParser(), dataSpec, C.DATA_TYPE_MANIFEST);
}
 

@Override
protected HlsPlaylist getManifest(DataSource dataSource, DataSpec dataSpec) throws IOException {
  return loadManifest(dataSource, dataSpec);
}
 

private static HlsPlaylist loadManifest(DataSource dataSource, DataSpec dataSpec)
    throws IOException {
  return ParsingLoadable.load(
      dataSource, new HlsPlaylistParser(), dataSpec, C.DATA_TYPE_MANIFEST);
}
 

/**
 * Sets the parser to parse HLS playlists. The default is an instance of {@link
 * HlsPlaylistParser}.
 *
 * <p>Must not be called after calling {@link #setPlaylistTracker} on the same builder.
 *
 * @param playlistParser A {@link ParsingLoadable.Parser} for HLS playlists.
 * @return This factory, for convenience.
 * @throws IllegalStateException If one of the {@code create} methods has already been called.
 */
public Factory setPlaylistParser(ParsingLoadable.Parser<HlsPlaylist> playlistParser) {
  Assertions.checkState(!isCreateCalled);
  Assertions.checkState(playlistTracker == null, "A playlist tracker has already been set.");
  this.playlistParser = Assertions.checkNotNull(playlistParser);
  return this;
}
 

/**
 * Sets the parser to parse HLS playlists. The default is an instance of {@link
 * HlsPlaylistParser}.
 *
 * <p>Must not be called after calling {@link #setPlaylistTracker} on the same builder.
 *
 * @param playlistParser A {@link ParsingLoadable.Parser} for HLS playlists.
 * @return This factory, for convenience.
 * @throws IllegalStateException If one of the {@code create} methods has already been called.
 */
public Factory setPlaylistParser(ParsingLoadable.Parser<HlsPlaylist> playlistParser) {
  Assertions.checkState(!isCreateCalled);
  Assertions.checkState(playlistTracker == null, "A playlist tracker has already been set.");
  this.playlistParser = Assertions.checkNotNull(playlistParser);
  return this;
}