java.lang.Object
- com.google.android.exoplayer2.analytics.DefaultPlaybackSessionManager

All Implemented Interfaces:

PlaybackSessionManager
```
@Deprecated
public final class DefaultPlaybackSessionManager
extends Object
implements PlaybackSessionManager
```
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.

Default PlaybackSessionManager which instantiates a new session for each window in the timeline and also for each ad within the windows.
By default, sessions are identified by Base64-encoded, URL-safe, random strings.

Nested Class Summary
- Nested classes/interfaces inherited from interface com.google.android.exoplayer2.analytics.PlaybackSessionManager
  PlaybackSessionManager.Listener

Field Summary

Fields
Modifier and Type	Field	Description
`static Supplier<String>`	`DEFAULT_SESSION_ID_GENERATOR`	Deprecated. Default generator for unique session ids that are random, Based64-encoded and URL-safe.

Constructor Summary

Constructors
Constructor	Description
`DefaultPlaybackSessionManager()`	Deprecated. Creates session manager with a `DEFAULT_SESSION_ID_GENERATOR` to generate session ids.
`DefaultPlaybackSessionManager(Supplier<String> sessionIdGenerator)`	Deprecated. Creates session manager.

Method Summary

All Methods Instance Methods Concrete Methods Deprecated Methods
Modifier and Type	Method	Description
`boolean`	`belongsToSession(AnalyticsListener.EventTime eventTime, String sessionId)`	Deprecated. Returns whether an event time belong to a session.
`void`	`finishAllSessions(AnalyticsListener.EventTime eventTime)`	Deprecated. Finishes all existing sessions and calls their respective `PlaybackSessionManager.Listener.onSessionFinished(EventTime, String, boolean)` callback.
`String`	`getActiveSessionId()`	Deprecated. Returns the session identifier of the session that is currently actively playing, or `null` if there no such session.
`String`	`getSessionForMediaPeriodId(Timeline timeline, MediaSource.MediaPeriodId mediaPeriodId)`	Deprecated. Returns the session identifier for the given media period id.
`void`	`setListener(PlaybackSessionManager.Listener listener)`	Deprecated. Sets the listener to be notified of session updates.
`void`	`updateSessions(AnalyticsListener.EventTime eventTime)`	Deprecated. Updates or creates sessions based on a player `AnalyticsListener.EventTime`.
`void`	`updateSessionsWithDiscontinuity(AnalyticsListener.EventTime eventTime, @com.google.android.exoplayer2.Player.DiscontinuityReason int reason)`	Deprecated. Updates or creates sessions based on a position discontinuity at `AnalyticsListener.EventTime`.
`void`	`updateSessionsWithTimelineChange(AnalyticsListener.EventTime eventTime)`	Deprecated. Updates or creates sessions based on a `Timeline` change at `AnalyticsListener.EventTime`.

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

- Field Detail
  - DEFAULT_SESSION_ID_GENERATOR
```
public static final Supplier<String> DEFAULT_SESSION_ID_GENERATOR
```
    Deprecated.
    
    Default generator for unique session ids that are random, Based64-encoded and URL-safe.
- Constructor Detail
  - DefaultPlaybackSessionManager
```
public DefaultPlaybackSessionManager()
```
    Deprecated.
    
    Creates session manager with a DEFAULT_SESSION_ID_GENERATOR to generate session ids.
  - DefaultPlaybackSessionManager
```
public DefaultPlaybackSessionManager(Supplier<String> sessionIdGenerator)
```
    Deprecated.
    
    Creates session manager.
    
    Parameters:
    
    sessionIdGenerator - A generator for new session ids. All generated session ids must be unique.
- Method Detail
  - setListener
```
public void setListener(PlaybackSessionManager.Listener listener)
```
    Deprecated.
    
    Description copied from interface: PlaybackSessionManager
    
    Sets the listener to be notified of session updates. Must be called before the session manager is used.
    
    Specified by:
    
    setListener in interface PlaybackSessionManager
    
    Parameters:
    
    listener - The PlaybackSessionManager.Listener to be notified of session updates.
  - getSessionForMediaPeriodId
```
public String getSessionForMediaPeriodId(Timeline timeline,
                                         MediaSource.MediaPeriodId mediaPeriodId)
```
    Deprecated.
    
    Description copied from interface: PlaybackSessionManager
    
    Returns the session identifier for the given media period id.
    Note that this will reserve a new session identifier if it doesn't exist yet, but will not call any PlaybackSessionManager.Listener callbacks.
    
    Specified by:
    
    getSessionForMediaPeriodId in interface PlaybackSessionManager
    
    Parameters:
    
    timeline - The timeline, mediaPeriodId is part of.
    
    mediaPeriodId - A MediaSource.MediaPeriodId.
  - belongsToSession
```
public boolean belongsToSession(AnalyticsListener.EventTime eventTime,
                                String sessionId)
```
    Deprecated.
    
    Description copied from interface: PlaybackSessionManager
    
    Returns whether an event time belong to a session.
    
    Specified by:
    
    belongsToSession in interface PlaybackSessionManager
    
    Parameters:
    
    eventTime - The AnalyticsListener.EventTime.
    
    sessionId - A session identifier.
    
    Returns:
    
    Whether the event belongs to the specified session.
  - updateSessions
```
public void updateSessions(AnalyticsListener.EventTime eventTime)
```
    Deprecated.
    
    Description copied from interface: PlaybackSessionManager
    
    Updates or creates sessions based on a player AnalyticsListener.EventTime.
    Call PlaybackSessionManager.updateSessionsWithTimelineChange(EventTime) or PlaybackSessionManager.updateSessionsWithDiscontinuity(EventTime, int) if the event is a Timeline change or a position discontinuity respectively.
    
    Specified by:
    
    updateSessions in interface PlaybackSessionManager
    
    Parameters:
    
    eventTime - The AnalyticsListener.EventTime.
  - updateSessionsWithTimelineChange
```
public void updateSessionsWithTimelineChange(AnalyticsListener.EventTime eventTime)
```
    Deprecated.
    
    Description copied from interface: PlaybackSessionManager
    
    Updates or creates sessions based on a Timeline change at AnalyticsListener.EventTime.
    Should be called instead of PlaybackSessionManager.updateSessions(EventTime) if a Timeline change occurred.
    
    Specified by:
    
    updateSessionsWithTimelineChange in interface PlaybackSessionManager
    
    Parameters:
    
    eventTime - The AnalyticsListener.EventTime with the timeline change.
  - updateSessionsWithDiscontinuity
```
public void updateSessionsWithDiscontinuity(AnalyticsListener.EventTime eventTime,
                                            @DiscontinuityReason
                                            @com.google.android.exoplayer2.Player.DiscontinuityReason int reason)
```
    Deprecated.
    
    Description copied from interface: PlaybackSessionManager
    
    Updates or creates sessions based on a position discontinuity at AnalyticsListener.EventTime.
    Should be called instead of PlaybackSessionManager.updateSessions(EventTime) if a position discontinuity occurred.
    
    Specified by:
    
    updateSessionsWithDiscontinuity in interface PlaybackSessionManager
    
    Parameters:
    
    eventTime - The AnalyticsListener.EventTime of the position discontinuity.
    
    reason - The Player.DiscontinuityReason.
  - getActiveSessionId
```
@Nullable
public String getActiveSessionId()
```
    Deprecated.
    
    Description copied from interface: PlaybackSessionManager
    
    Returns the session identifier of the session that is currently actively playing, or null if there no such session.
    
    Specified by:
    
    getActiveSessionId in interface PlaybackSessionManager
  - finishAllSessions
```
public void finishAllSessions(AnalyticsListener.EventTime eventTime)
```
    Deprecated.
    
    Description copied from interface: PlaybackSessionManager
    
    Finishes all existing sessions and calls their respective PlaybackSessionManager.Listener.onSessionFinished(EventTime, String, boolean) callback.
    
    Specified by:
    
    finishAllSessions in interface PlaybackSessionManager
    
    Parameters:
    
    eventTime - The event time at which sessions are finished.

Class DefaultPlaybackSessionManager

Nested Class Summary

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

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

DEFAULT_SESSION_ID_GENERATOR

Constructor Detail

DefaultPlaybackSessionManager

DefaultPlaybackSessionManager

Method Detail

setListener

getSessionForMediaPeriodId

belongsToSession

updateSessions

updateSessionsWithTimelineChange

updateSessionsWithDiscontinuity

getActiveSessionId

finishAllSessions