java.lang.Object
- com.google.android.exoplayer2.Timeline
- - com.google.android.exoplayer2.source.ForwardingTimeline

All Implemented Interfaces:

Bundleable

Direct Known Subclasses:

FakeMediaSource.InitialTimeline, SinglePeriodAdTimeline
```
@Deprecated
public abstract class ForwardingTimeline
extends Timeline
```
Deprecated.
com.google.android.exoplayer2 is deprecated. Please migrate to androidx.media3 (which contains the same ExoPlayer code). See the migration guide for more details, including a script to help with the migration.

An overridable Timeline implementation forwarding all methods to another timeline.

Nested Class Summary
- Nested classes/interfaces inherited from class com.google.android.exoplayer2.Timeline
  Timeline.Period, Timeline.RemotableTimeline, Timeline.Window
- Nested classes/interfaces inherited from interface com.google.android.exoplayer2.Bundleable
  Bundleable.Creator<T extends Bundleable>

Field Summary

Fields
Modifier and Type Field Description

protected Timeline timeline
Deprecated.
- Fields inherited from class com.google.android.exoplayer2.Timeline
  CREATOR, EMPTY

Constructor Summary

Constructors
Constructor Description

ForwardingTimeline(Timeline timeline)
Deprecated.

Method Summary

All Methods Instance Methods Concrete Methods Deprecated Methods
Modifier and Type	Method	Description
`int`	`getFirstWindowIndex(boolean shuffleModeEnabled)`	Deprecated. Returns the index of the first window in the playback order depending on whether shuffling is enabled.
`int`	`getIndexOfPeriod(Object uid)`	Deprecated. Returns the index of the period identified by its unique `Timeline.Period.uid`, or `C.INDEX_UNSET` if the period is not in the timeline.
`int`	`getLastWindowIndex(boolean shuffleModeEnabled)`	Deprecated. Returns the index of the last window in the playback order depending on whether shuffling is enabled.
`int`	`getNextWindowIndex(int windowIndex, @com.google.android.exoplayer2.Player.RepeatMode int repeatMode, boolean shuffleModeEnabled)`	Deprecated. Returns the index of the window after the window at index `windowIndex` depending on the `repeatMode` and whether shuffling is enabled.
`Timeline.Period`	`getPeriod(int periodIndex, Timeline.Period period, boolean setIds)`	Deprecated. Populates a `Timeline.Period` with data for the period at the specified index.
`int`	`getPeriodCount()`	Deprecated. Returns the number of periods in the timeline.
`int`	`getPreviousWindowIndex(int windowIndex, @com.google.android.exoplayer2.Player.RepeatMode int repeatMode, boolean shuffleModeEnabled)`	Deprecated. Returns the index of the window before the window at index `windowIndex` depending on the `repeatMode` and whether shuffling is enabled.
`Object`	`getUidOfPeriod(int periodIndex)`	Deprecated. Returns the unique id of the period identified by its index in the timeline.
`Timeline.Window`	`getWindow(int windowIndex, Timeline.Window window, long defaultPositionProjectionUs)`	Deprecated. Populates a `Timeline.Window` with data for the window at the specified index.
`int`	`getWindowCount()`	Deprecated. Returns the number of windows in the timeline.

Methods inherited from class com.google.android.exoplayer2.Timeline
equals, getNextPeriodIndex, getPeriod, getPeriodByUid, getPeriodPosition, getPeriodPosition, getPeriodPositionUs, getPeriodPositionUs, getWindow, hashCode, isEmpty, isLastPeriod, toBundle, toBundleWithOneWindowOnly

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

- Field Detail
  - timeline
```
protected final Timeline timeline
```
    Deprecated.
- Constructor Detail
  - ForwardingTimeline
```
public ForwardingTimeline(Timeline timeline)
```
    Deprecated.
- Method Detail
  - getWindowCount
```
public int getWindowCount()
```
    Deprecated.
    
    Description copied from class: Timeline
    
    Returns the number of windows in the timeline.
    
    Specified by:
    
    getWindowCount in class Timeline
  - getNextWindowIndex
```
public int getNextWindowIndex(int windowIndex,
                              @RepeatMode
                              @com.google.android.exoplayer2.Player.RepeatMode int repeatMode,
                              boolean shuffleModeEnabled)
```
    Deprecated.
    
    Description copied from class: Timeline
    
    Returns the index of the window after the window at index windowIndex depending on the repeatMode and whether shuffling is enabled.
    
    Overrides:
    
    getNextWindowIndex in class Timeline
    
    Parameters:
    
    windowIndex - Index of a window in the timeline.
    
    repeatMode - A repeat mode.
    
    shuffleModeEnabled - Whether shuffling is enabled.
    
    Returns:
    
    The index of the next window, or C.INDEX_UNSET if this is the last window.
  - getPreviousWindowIndex
```
public int getPreviousWindowIndex(int windowIndex,
                                  @RepeatMode
                                  @com.google.android.exoplayer2.Player.RepeatMode int repeatMode,
                                  boolean shuffleModeEnabled)
```
    Deprecated.
    
    Description copied from class: Timeline
    
    Returns the index of the window before the window at index windowIndex depending on the repeatMode and whether shuffling is enabled.
    
    Overrides:
    
    getPreviousWindowIndex in class Timeline
    
    Parameters:
    
    windowIndex - Index of a window in the timeline.
    
    repeatMode - A repeat mode.
    
    shuffleModeEnabled - Whether shuffling is enabled.
    
    Returns:
    
    The index of the previous window, or C.INDEX_UNSET if this is the first window.
  - getLastWindowIndex
```
public int getLastWindowIndex(boolean shuffleModeEnabled)
```
    Deprecated.
    
    Description copied from class: Timeline
    
    Returns the index of the last window in the playback order depending on whether shuffling is enabled.
    
    Overrides:
    
    getLastWindowIndex in class Timeline
    
    Parameters:
    
    shuffleModeEnabled - Whether shuffling is enabled.
    
    Returns:
    
    The index of the last window in the playback order, or C.INDEX_UNSET if the timeline is empty.
  - getFirstWindowIndex
```
public int getFirstWindowIndex(boolean shuffleModeEnabled)
```
    Deprecated.
    
    Description copied from class: Timeline
    
    Returns the index of the first window in the playback order depending on whether shuffling is enabled.
    
    Overrides:
    
    getFirstWindowIndex in class Timeline
    
    Parameters:
    
    shuffleModeEnabled - Whether shuffling is enabled.
    
    Returns:
    
    The index of the first window in the playback order, or C.INDEX_UNSET if the timeline is empty.
  - getWindow
```
public Timeline.Window getWindow(int windowIndex,
                                 Timeline.Window window,
                                 long defaultPositionProjectionUs)
```
    Deprecated.
    
    Description copied from class: Timeline
    
    Populates a Timeline.Window with data for the window at the specified index.
    
    Specified by:
    
    getWindow in class Timeline
    
    Parameters:
    
    windowIndex - The index of the window.
    
    window - The Timeline.Window to populate. Must not be null.
    
    defaultPositionProjectionUs - A duration into the future that the populated window's default start position should be projected.
    
    Returns:
    
    The populated Timeline.Window, for convenience.
  - getPeriodCount
```
public int getPeriodCount()
```
    Deprecated.
    
    Description copied from class: Timeline
    
    Returns the number of periods in the timeline.
    
    Specified by:
    
    getPeriodCount in class Timeline
  - getPeriod
```
public Timeline.Period getPeriod(int periodIndex,
                                 Timeline.Period period,
                                 boolean setIds)
```
    Deprecated.
    
    Description copied from class: Timeline
    
    Populates a Timeline.Period with data for the period at the specified index.
    
    Specified by:
    
    getPeriod in class Timeline
    
    Parameters:
    
    periodIndex - The index of the period.
    
    period - The Timeline.Period to populate. Must not be null.
    
    setIds - Whether Timeline.Period.id and Timeline.Period.uid should be populated. If false, the fields will be set to null. The caller should pass false for efficiency reasons unless the fields are required.
    
    Returns:
    
    The populated Timeline.Period, for convenience.
  - getIndexOfPeriod
```
public int getIndexOfPeriod(Object uid)
```
    Deprecated.
    
    Description copied from class: Timeline
    
    Returns the index of the period identified by its unique Timeline.Period.uid, or C.INDEX_UNSET if the period is not in the timeline.
    
    Specified by:
    
    getIndexOfPeriod in class Timeline
    
    Parameters:
    
    uid - A unique identifier for a period.
    
    Returns:
    
    The index of the period, or C.INDEX_UNSET if the period was not found.
  - getUidOfPeriod
```
public Object getUidOfPeriod(int periodIndex)
```
    Deprecated.
    
    Description copied from class: Timeline
    
    Returns the unique id of the period identified by its index in the timeline.
    
    Specified by:
    
    getUidOfPeriod in class Timeline
    
    Parameters:
    
    periodIndex - The index of the period.
    
    Returns:
    
    The unique id of the period.

Class ForwardingTimeline

Nested Class Summary

Nested classes/interfaces inherited from class com.google.android.exoplayer2.Timeline

Nested classes/interfaces inherited from interface com.google.android.exoplayer2.Bundleable

Field Summary

Fields inherited from class com.google.android.exoplayer2.Timeline

Constructor Summary

Method Summary

Methods inherited from class com.google.android.exoplayer2.Timeline

Methods inherited from class java.lang.Object

Field Detail

timeline

Constructor Detail

ForwardingTimeline

Method Detail

getWindowCount

getNextWindowIndex

getPreviousWindowIndex

getLastWindowIndex

getFirstWindowIndex

getWindow

getPeriodCount

getPeriod

getIndexOfPeriod

getUidOfPeriod