Java Code Examples for com.google.android.exoplayer2.Timeline#Period

/**
 * Constructs a new source that inserts ads linearly with the content specified by {@code
 * contentMediaSource}.
 *
 * @param contentMediaSource The {@link MediaSource} providing the content to play.
 * @param adMediaSourceFactory Factory for media sources used to load ad media.
 * @param adsLoader The loader for ads.
 * @param adViewProvider Provider of views for the ad UI.
 */
public AdsMediaSource(
    MediaSource contentMediaSource,
    MediaSourceFactory adMediaSourceFactory,
    AdsLoader adsLoader,
    AdsLoader.AdViewProvider adViewProvider) {
  this.contentMediaSource = contentMediaSource;
  this.adMediaSourceFactory = adMediaSourceFactory;
  this.adsLoader = adsLoader;
  this.adViewProvider = adViewProvider;
  mainHandler = new Handler(Looper.getMainLooper());
  deferredMediaPeriodByAdMediaSource = new HashMap<>();
  period = new Timeline.Period();
  adGroupMediaSources = new MediaSource[0][];
  adGroupTimelines = new Timeline[0][];
  adsLoader.setSupportedContentTypes(adMediaSourceFactory.getSupportedTypes());
}
 

/**
 * Constructs a new source that inserts ads linearly with the content specified by {@code
 * contentMediaSource}.
 *
 * @param contentMediaSource The {@link MediaSource} providing the content to play.
 * @param adMediaSourceFactory Factory for media sources used to load ad media.
 * @param adsLoader The loader for ads.
 * @param adViewProvider Provider of views for the ad UI.
 */
public AdsMediaSource(
    MediaSource contentMediaSource,
    MediaSourceFactory adMediaSourceFactory,
    AdsLoader adsLoader,
    AdsLoader.AdViewProvider adViewProvider) {
  this.contentMediaSource = contentMediaSource;
  this.adMediaSourceFactory = adMediaSourceFactory;
  this.adsLoader = adsLoader;
  this.adViewProvider = adViewProvider;
  mainHandler = new Handler(Looper.getMainLooper());
  deferredMediaPeriodByAdMediaSource = new HashMap<>();
  period = new Timeline.Period();
  adGroupMediaSources = new MediaSource[0][];
  adGroupTimelines = new Timeline[0][];
  adsLoader.setSupportedContentTypes(adMediaSourceFactory.getSupportedTypes());
}
 

/**
 * @param isAtomic Whether the concatenating media source will be treated as atomic, i.e., treated
 *     as a single item for repeating and shuffling.
 * @param useLazyPreparation Whether playlist items are prepared lazily. If false, all manifest
 *     loads and other initial preparation steps happen immediately. If true, these initial
 *     preparations are triggered only when the player starts buffering the media.
 * @param shuffleOrder The {@link ShuffleOrder} to use when shuffling the child media sources.
 * @param mediaSources The {@link MediaSource}s to concatenate. It is valid for the same {@link
 *     MediaSource} instance to be present more than once in the array.
 */
@SuppressWarnings("initialization")
public ConcatenatingMediaSource(
    boolean isAtomic,
    boolean useLazyPreparation,
    ShuffleOrder shuffleOrder,
    MediaSource... mediaSources) {
  for (MediaSource mediaSource : mediaSources) {
    Assertions.checkNotNull(mediaSource);
  }
  this.shuffleOrder = shuffleOrder.getLength() > 0 ? shuffleOrder.cloneAndClear() : shuffleOrder;
  this.mediaSourceByMediaPeriod = new IdentityHashMap<>();
  this.mediaSourceByUid = new HashMap<>();
  this.mediaSourcesPublic = new ArrayList<>();
  this.mediaSourceHolders = new ArrayList<>();
  this.nextTimelineUpdateOnCompletionActions = new HashSet<>();
  this.pendingOnCompletionActions = new HashSet<>();
  this.isAtomic = isAtomic;
  this.useLazyPreparation = useLazyPreparation;
  window = new Timeline.Window();
  period = new Timeline.Period();
  addMediaSources(Arrays.asList(mediaSources));
}
 

/**
 * Constructs a new source that inserts ads linearly with the content specified by {@code
 * contentMediaSource}.
 *
 * @param contentMediaSource The {@link MediaSource} providing the content to play.
 * @param adMediaSourceFactory Factory for media sources used to load ad media.
 * @param adsLoader The loader for ads.
 * @param adUiViewGroup A {@link ViewGroup} on top of the player that will show any ad UI.
 * @param eventHandler A handler for events. May be null if delivery of events is not required.
 * @param eventListener A listener of events. May be null if delivery of events is not required.
 * @deprecated To listen for ad load error events, add a listener via {@link
 *     #addEventListener(Handler, MediaSourceEventListener)} and check for {@link
 *     AdLoadException}s in {@link MediaSourceEventListener#onLoadError(int, MediaPeriodId,
 *     LoadEventInfo, MediaLoadData, IOException, boolean)}. Individual ads loader implementations
 *     should expose ad interaction events, if applicable.
 */
@Deprecated
public AdsMediaSource(
    MediaSource contentMediaSource,
    MediaSourceFactory adMediaSourceFactory,
    AdsLoader adsLoader,
    ViewGroup adUiViewGroup,
    @Nullable Handler eventHandler,
    @Nullable EventListener eventListener) {
  this.contentMediaSource = contentMediaSource;
  this.adMediaSourceFactory = adMediaSourceFactory;
  this.adsLoader = adsLoader;
  this.adUiViewGroup = adUiViewGroup;
  this.eventHandler = eventHandler;
  this.eventListener = eventListener;
  mainHandler = new Handler(Looper.getMainLooper());
  deferredMediaPeriodByAdMediaSource = new HashMap<>();
  period = new Timeline.Period();
  adGroupMediaSources = new MediaSource[0][];
  adDurationsUs = new long[0][];
  adsLoader.setSupportedContentTypes(adMediaSourceFactory.getSupportedTypes());
}
 

/**
 * Constructs a new source that inserts ads linearly with the content specified by {@code
 * contentMediaSource}.
 *
 * @param contentMediaSource The {@link MediaSource} providing the content to play.
 * @param adMediaSourceFactory Factory for media sources used to load ad media.
 * @param adsLoader The loader for ads.
 * @param adUiViewGroup A {@link ViewGroup} on top of the player that will show any ad UI.
 * @param eventHandler A handler for events. May be null if delivery of events is not required.
 * @param eventListener A listener of events. May be null if delivery of events is not required.
 * @deprecated To listen for ad load error events, add a listener via {@link
 *     #addEventListener(Handler, MediaSourceEventListener)} and check for {@link
 *     AdLoadException}s in {@link MediaSourceEventListener#onLoadError(int, MediaPeriodId,
 *     LoadEventInfo, MediaLoadData, IOException, boolean)}. Individual ads loader implementations
 *     should expose ad interaction events, if applicable.
 */
@Deprecated
public AdsMediaSource(
    MediaSource contentMediaSource,
    MediaSourceFactory adMediaSourceFactory,
    AdsLoader adsLoader,
    ViewGroup adUiViewGroup,
    @Nullable Handler eventHandler,
    @Nullable EventListener eventListener) {
  this.contentMediaSource = contentMediaSource;
  this.adMediaSourceFactory = adMediaSourceFactory;
  this.adsLoader = adsLoader;
  this.adUiViewGroup = adUiViewGroup;
  this.eventHandler = eventHandler;
  this.eventListener = eventListener;
  mainHandler = new Handler(Looper.getMainLooper());
  deferredMediaPeriodByAdMediaSource = new HashMap<>();
  period = new Timeline.Period();
  adGroupMediaSources = new MediaSource[0][];
  adDurationsUs = new long[0][];
  adsLoader.setSupportedContentTypes(adMediaSourceFactory.getSupportedTypes());
}
 

/**
 * Creates event logger.
 *
 * @param trackSelector The mapping track selector used by the player. May be null if detailed
 *     logging of track mapping is not required.
 * @param tag The tag used for logging.
 */
public EventLogger(@Nullable MappingTrackSelector trackSelector, String tag) {
  this.trackSelector = trackSelector;
  this.tag = tag;
  window = new Timeline.Window();
  period = new Timeline.Period();
  startTimeMs = SystemClock.elapsedRealtime();
}
 

/**
 * Creates event logger.
 *
 * @param trackSelector The mapping track selector used by the player. May be null if detailed
 *     logging of track mapping is not required.
 */
public EventLogger(@Nullable MappingTrackSelector trackSelector) {
  this.trackSelector = trackSelector;
  window = new Timeline.Window();
  period = new Timeline.Period();
  startTimeMs = SystemClock.elapsedRealtime();
}
 

/**
 * Creates event logger.
 *
 * @param trackSelector The mapping track selector used by the player. May be null if detailed
 *     logging of track mapping is not required.
 */
public EventLogger(@Nullable MappingTrackSelector trackSelector) {
  this.trackSelector = trackSelector;
  window = new Timeline.Window();
  period = new Timeline.Period();
  startTimeMs = SystemClock.elapsedRealtime();
}
 

private static long[][] getAdDurations(
    @NullableType Timeline[][] adTimelines, Timeline.Period period) {
  long[][] adDurations = new long[adTimelines.length][];
  for (int i = 0; i < adTimelines.length; i++) {
    adDurations[i] = new long[adTimelines[i].length];
    for (int j = 0; j < adTimelines[i].length; j++) {
      adDurations[i][j] =
          adTimelines[i][j] == null
              ? C.TIME_UNSET
              : adTimelines[i][j].getPeriod(/* periodIndex= */ 0, period).getDurationUs();
    }
  }
  return adDurations;
}
 

/**
 * @param uri The {@link Uri} of the media stream.
 * @param dataSourceFactory A factory for {@link DataSource}s to read the media.
 * @param extractorsFactory A factory for {@link Extractor}s to process the media stream. If the
 *     possible formats are known, pass a factory that instantiates extractors for those formats.
 *     Otherwise, pass a {@link DefaultExtractorsFactory} to use default extractors.
 * @param minLoadableRetryCount The minimum number of times to retry if a loading error occurs.
 * @param eventHandler A handler for events. May be null if delivery of events is not required.
 * @param eventListener A listener of events. May be null if delivery of events is not required.
 * @param customCacheKey A custom key that uniquely identifies the original stream. Used for cache
 *     indexing. May be null.
 */
public ExtractorMediaSource(Uri uri, DataSource.Factory dataSourceFactory,
    ExtractorsFactory extractorsFactory, int minLoadableRetryCount, Handler eventHandler,
    EventListener eventListener, String customCacheKey) {
  this.uri = uri;
  this.dataSourceFactory = dataSourceFactory;
  this.extractorsFactory = extractorsFactory;
  this.minLoadableRetryCount = minLoadableRetryCount;
  this.eventHandler = eventHandler;
  this.eventListener = eventListener;
  this.customCacheKey = customCacheKey;
  period = new Timeline.Period();
}
 

/**
 * Creates event logger.
 *
 * @param trackSelector The mapping track selector used by the player. May be null if detailed
 *     logging of track mapping is not required.
 * @param tag The tag used for logging.
 */
public EventLogger(@Nullable MappingTrackSelector trackSelector, String tag) {
  this.trackSelector = trackSelector;
  this.tag = tag;
  window = new Timeline.Window();
  period = new Timeline.Period();
  startTimeMs = SystemClock.elapsedRealtime();
}
 

/**
 * Creates event logger.
 *
 * @param trackSelector The mapping track selector used by the player. May be null if detailed
 *     logging of track mapping is not required.
 * @param tag The tag used for logging.
 */
public EventLogger(@Nullable MappingTrackSelector trackSelector, String tag) {
  this.trackSelector = trackSelector;
  this.tag = tag;
  window = new Timeline.Window();
  period = new Timeline.Period();
  startTimeMs = SystemClock.elapsedRealtime();
}
 

/** Creates session manager. */
public DefaultPlaybackSessionManager() {
  window = new Timeline.Window();
  period = new Timeline.Period();
  sessions = new HashMap<>();
  currentTimeline = Timeline.EMPTY;
}
 

public EventLogger(MappingTrackSelector trackSelector) {
  this.trackSelector = trackSelector;
  window = new Timeline.Window();
  period = new Timeline.Period();
  startTimeMs = SystemClock.elapsedRealtime();
}
 

public EventLogger(@Nullable MappingTrackSelector trackSelector) {
    this.trackSelector = trackSelector;
    window = new Timeline.Window();
    period = new Timeline.Period();
    startTimeMs = SystemClock.elapsedRealtime();
}
 

public EventLogger(MappingTrackSelector trackSelector) {
  this.trackSelector = trackSelector;
  window = new Timeline.Window();
  period = new Timeline.Period();
  startTimeMs = SystemClock.elapsedRealtime();
}
 

public EventLogger(MappingTrackSelector trackSelector) {
  this.trackSelector = trackSelector;
  window = new Timeline.Window();
  period = new Timeline.Period();
  startTimeMs = SystemClock.elapsedRealtime();
}
 

public EventLogger(MappingTrackSelector trackSelector) {
    this.trackSelector = trackSelector;
    window = new Timeline.Window();
    period = new Timeline.Period();
    startTimeMs = SystemClock.elapsedRealtime();
}
 

public EventLogger(MappingTrackSelector trackSelector) {
    this.trackSelector = trackSelector;
    window = new Timeline.Window();
    period = new Timeline.Period();
    startTimeMs = SystemClock.elapsedRealtime();
}
 

/**
 * Creates the masking media source.
 *
 * @param mediaSource A {@link MediaSource}.
 * @param useLazyPreparation Whether the {@code mediaSource} is prepared lazily. If false, all
 *     manifest loads and other initial preparation steps happen immediately. If true, these
 *     initial preparations are triggered only when the player starts buffering the media.
 */
public MaskingMediaSource(MediaSource mediaSource, boolean useLazyPreparation) {
  this.mediaSource = mediaSource;
  this.useLazyPreparation = useLazyPreparation;
  window = new Timeline.Window();
  period = new Timeline.Period();
  timeline = MaskingTimeline.createWithDummyTimeline(mediaSource.getTag());
}