# PlaybackStateCompat.Builder added in[version 22.1.0](https://developer.android.com/topic/libraries/support-library/revisions) belongs to Maven artifact com.android.support:support-media-compat:28.0.0-alpha1 Summary:[Ctors](https://developer.android.com/reference/android/support/v4-media-session/PlaybackStateCompat.Builder#pubctors)\|[Methods](https://developer.android.com/reference/android/support/v4-media-session/PlaybackStateCompat.Builder#pubmethods)\|[Inherited Methods](https://developer.android.com/reference/android/support/v4-media-session/PlaybackStateCompat.Builder#inhmethods)\|[\[Expand All\]](https://developer.android.com/reference/android/support/v4-media-session/PlaybackStateCompat.Builder#) # PlaybackStateCompat.Builder | This package is part of the Android[support library](https://developer.android.com/topic/libraries/support-library)which is no longer maintained. The support library has been superseded by[AndroidX](https://developer.android.com/jetpack/androidx)which is part of[Jetpack](https://developer.android.com/jetpack). We recommend using the AndroidX libraries in all new projects. You should also consider[migrating](https://developer.android.com/jetpack/androidx/migrate)existing projects to AndroidX. To find the AndroidX class that maps to this deprecated class, see the AndroidX support library[class mappings](https://developer.android.com/jetpack/androidx/migrate/class-mappings). ` public static final class PlaybackStateCompat.Builder ` ` extends Object `` ` |---|--------------------------------------------------------------| | java.lang.Object || | ↳ | android.support.v4.media.session.PlaybackStateCompat.Builder |
*** ** * ** *** Builder for[PlaybackStateCompat](https://developer.android.com/reference/android/support/v4/media/session/PlaybackStateCompat)objects. ## Summary | ### Public constructors || |------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|---| | ` `[PlaybackStateCompat.Builder](https://developer.android.com/reference/android/support/v4/media/session/PlaybackStateCompat.Builder#PlaybackStateCompat.Builder())`() ` Create an empty Builder. | | ` `[PlaybackStateCompat.Builder](https://developer.android.com/reference/android/support/v4/media/session/PlaybackStateCompat.Builder#PlaybackStateCompat.Builder(android.support.v4.media.session.PlaybackStateCompat))`(`[PlaybackStateCompat](https://developer.android.com/reference/android/support/v4/media/session/PlaybackStateCompat)` source) ` Create a Builder using a[PlaybackStateCompat](https://developer.android.com/reference/android/support/v4/media/session/PlaybackStateCompat)instance to set the initial values. | | ### Public methods || |----------------------------------------------------------------------------------------------------------------------------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | ` `[PlaybackStateCompat.Builder](https://developer.android.com/reference/android/support/v4/media/session/PlaybackStateCompat.Builder) | ` `[addCustomAction](https://developer.android.com/reference/android/support/v4/media/session/PlaybackStateCompat.Builder#addCustomAction(java.lang.String, java.lang.String, int))`(String action, String name, int icon) ` Add a custom action to the playback state. | | ` `[PlaybackStateCompat.Builder](https://developer.android.com/reference/android/support/v4/media/session/PlaybackStateCompat.Builder) | ` `[addCustomAction](https://developer.android.com/reference/android/support/v4/media/session/PlaybackStateCompat.Builder#addCustomAction(android.support.v4.media.session.PlaybackStateCompat.CustomAction))`(`[PlaybackStateCompat.CustomAction](https://developer.android.com/reference/android/support/v4/media/session/PlaybackStateCompat.CustomAction)` customAction) ` Add a custom action to the playback state. | | ` `[PlaybackStateCompat](https://developer.android.com/reference/android/support/v4/media/session/PlaybackStateCompat) | ` `[build](https://developer.android.com/reference/android/support/v4/media/session/PlaybackStateCompat.Builder#build())`() ` Creates the playback state object. | | ` `[PlaybackStateCompat.Builder](https://developer.android.com/reference/android/support/v4/media/session/PlaybackStateCompat.Builder) | ` `[setActions](https://developer.android.com/reference/android/support/v4/media/session/PlaybackStateCompat.Builder#setActions(long))`(long capabilities) ` Set the current capabilities available on this session. | | ` `[PlaybackStateCompat.Builder](https://developer.android.com/reference/android/support/v4/media/session/PlaybackStateCompat.Builder) | ` `[setActiveQueueItemId](https://developer.android.com/reference/android/support/v4/media/session/PlaybackStateCompat.Builder#setActiveQueueItemId(long))`(long id) ` Set the active item in the play queue by specifying its id. | | ` `[PlaybackStateCompat.Builder](https://developer.android.com/reference/android/support/v4/media/session/PlaybackStateCompat.Builder) | ` `[setBufferedPosition](https://developer.android.com/reference/android/support/v4/media/session/PlaybackStateCompat.Builder#setBufferedPosition(long))`(long bufferPosition) ` Set the current buffered position in ms. | | ` `[PlaybackStateCompat.Builder](https://developer.android.com/reference/android/support/v4/media/session/PlaybackStateCompat.Builder) | ` `[setErrorMessage](https://developer.android.com/reference/android/support/v4/media/session/PlaybackStateCompat.Builder#setErrorMessage(java.lang.CharSequence))`(CharSequence errorMessage) ` *This method was deprecated in API level 25.4.0. Use[setErrorMessage(int, CharSequence)](https://developer.android.com/reference/android/support/v4/media/session/PlaybackStateCompat.Builder#setErrorMessage(int, java.lang.CharSequence))instead.* | | ` `[PlaybackStateCompat.Builder](https://developer.android.com/reference/android/support/v4/media/session/PlaybackStateCompat.Builder) | ` `[setErrorMessage](https://developer.android.com/reference/android/support/v4/media/session/PlaybackStateCompat.Builder#setErrorMessage(int, java.lang.CharSequence))`(int errorCode, CharSequence errorMessage) ` Set the error code with an optional user readable error message. | | ` `[PlaybackStateCompat.Builder](https://developer.android.com/reference/android/support/v4/media/session/PlaybackStateCompat.Builder) | ` `[setExtras](https://developer.android.com/reference/android/support/v4/media/session/PlaybackStateCompat.Builder#setExtras(android.os.Bundle))`(`[Bundle](https://developer.android.com/reference/android/os/Bundle.html)` extras) ` Set any custom extras to be included with the playback state. | | ` `[PlaybackStateCompat.Builder](https://developer.android.com/reference/android/support/v4/media/session/PlaybackStateCompat.Builder) | ` `[setState](https://developer.android.com/reference/android/support/v4/media/session/PlaybackStateCompat.Builder#setState(int, long, float))`(int state, long position, float playbackSpeed) ` Set the current state of playback. | | ` `[PlaybackStateCompat.Builder](https://developer.android.com/reference/android/support/v4/media/session/PlaybackStateCompat.Builder) | ` `[setState](https://developer.android.com/reference/android/support/v4/media/session/PlaybackStateCompat.Builder#setState(int, long, float, long))`(int state, long position, float playbackSpeed, long updateTime) ` Set the current state of playback. | | ### Inherited methods | |-----------------------|---| | [![](https://developer.android.com/static/assets/images/styles/disclosure_down.png)](https://developer.android.com/reference/android/support/v4-media-session/PlaybackStateCompat.Builder#)From class` java.lang.Object ` |-------------------|-------------------------------| | ` Object` | ` clone() ` | | ` boolean` | ` equals(Object arg0) ` | | ` void` | ` finalize() ` | | ` final Class` | ` getClass() ` | | ` int` | ` hashCode() ` | | ` final void` | ` notify() ` | | ` final void` | ` notifyAll() ` | | ` String` | ` toString() ` | | ` final void` | ` wait(long arg0, int arg1) ` | | ` final void` | ` wait(long arg0) ` | | ` final void` | ` wait() ` | || ## Public constructors ### PlaybackStateCompat.Builder added in[version 22.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` PlaybackStateCompat.Builder () ``` Create an empty Builder.
### PlaybackStateCompat.Builder added in[version 22.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` PlaybackStateCompat.Builder (PlaybackStateCompat source) ``` Create a Builder using a[PlaybackStateCompat](https://developer.android.com/reference/android/support/v4/media/session/PlaybackStateCompat)instance to set the initial values.
| Parameters || |----------|-----------------------------------------------------------| | `source` | `PlaybackStateCompat`: The playback state to copy.
| ## Public methods ### addCustomAction added in[version 24.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` PlaybackStateCompat.Builder addCustomAction (String action, String name, int icon) ``` Add a custom action to the playback state. Actions can be used to expose additional functionality to[Controllers](https://developer.android.com/reference/android/support/v4/media/session/MediaControllerCompat)beyond what is offered by the standard transport controls. e.g. start a radio station based on the current item or skip ahead by 30 seconds.
| Parameters || |----------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | `action` | `String`: An identifier for this action. It can be sent back to the[MediaSessionCompat](https://developer.android.com/reference/android/support/v4/media/session/MediaSessionCompat)through[sendCustomAction(String, Bundle)](https://developer.android.com/reference/android/support/v4/media/session/MediaControllerCompat.TransportControls#sendCustomAction(java.lang.String, android.os.Bundle)).
| | `name` | `String`: The display name for the action. If text is shown with the action or used for accessibility, this is what should be used.
| | `icon` | `int`: The resource action of the icon that should be displayed for the action. The resource should be in the package of the[MediaSessionCompat](https://developer.android.com/reference/android/support/v4/media/session/MediaSessionCompat).
| | Returns || |-------------------------------------------------------------------------------------------------------------------------------------|-------------| | [PlaybackStateCompat.Builder](https://developer.android.com/reference/android/support/v4/media/session/PlaybackStateCompat.Builder) | this
| ### addCustomAction added in[version 24.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` PlaybackStateCompat.Builder addCustomAction (PlaybackStateCompat.CustomAction customAction) ``` Add a custom action to the playback state. Actions can be used to expose additional functionality to[Controllers](https://developer.android.com/reference/android/support/v4/media/session/MediaControllerCompat)beyond what is offered by the standard transport controls. An example of an action would be to start a radio station based on the current item or to skip ahead by 30 seconds.
| Parameters || |----------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | `customAction` | `PlaybackStateCompat.CustomAction`: The custom action to add to the[PlaybackStateCompat](https://developer.android.com/reference/android/support/v4/media/session/PlaybackStateCompat).
| | Returns || |-------------------------------------------------------------------------------------------------------------------------------------|-------------| | [PlaybackStateCompat.Builder](https://developer.android.com/reference/android/support/v4/media/session/PlaybackStateCompat.Builder) | this
| ### build added in[version 22.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` PlaybackStateCompat build () ``` Creates the playback state object.
| Returns || |---------------------------------------------------------------------------------------------------------------------|--------| | [PlaybackStateCompat](https://developer.android.com/reference/android/support/v4/media/session/PlaybackStateCompat) |
| ### setActions added in[version 22.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` PlaybackStateCompat.Builder setActions (long capabilities) ``` Set the current capabilities available on this session. This should use a bitmask of the available capabilities. - [ACTION_SKIP_TO_PREVIOUS](https://developer.android.com/reference/android/support/v4/media/session/PlaybackStateCompat#ACTION_SKIP_TO_PREVIOUS) - [ACTION_REWIND](https://developer.android.com/reference/android/support/v4/media/session/PlaybackStateCompat#ACTION_REWIND) - [ACTION_PLAY](https://developer.android.com/reference/android/support/v4/media/session/PlaybackStateCompat#ACTION_PLAY) - [ACTION_PLAY_PAUSE](https://developer.android.com/reference/android/support/v4/media/session/PlaybackStateCompat#ACTION_PLAY_PAUSE) - [ACTION_PAUSE](https://developer.android.com/reference/android/support/v4/media/session/PlaybackStateCompat#ACTION_PAUSE) - [ACTION_STOP](https://developer.android.com/reference/android/support/v4/media/session/PlaybackStateCompat#ACTION_STOP) - [ACTION_FAST_FORWARD](https://developer.android.com/reference/android/support/v4/media/session/PlaybackStateCompat#ACTION_FAST_FORWARD) - [ACTION_SKIP_TO_NEXT](https://developer.android.com/reference/android/support/v4/media/session/PlaybackStateCompat#ACTION_SKIP_TO_NEXT) - [ACTION_SEEK_TO](https://developer.android.com/reference/android/support/v4/media/session/PlaybackStateCompat#ACTION_SEEK_TO) - [ACTION_SET_RATING](https://developer.android.com/reference/android/support/v4/media/session/PlaybackStateCompat#ACTION_SET_RATING) - [ACTION_PLAY_FROM_MEDIA_ID](https://developer.android.com/reference/android/support/v4/media/session/PlaybackStateCompat#ACTION_PLAY_FROM_MEDIA_ID) - [ACTION_PLAY_FROM_SEARCH](https://developer.android.com/reference/android/support/v4/media/session/PlaybackStateCompat#ACTION_PLAY_FROM_SEARCH) - [ACTION_SKIP_TO_QUEUE_ITEM](https://developer.android.com/reference/android/support/v4/media/session/PlaybackStateCompat#ACTION_SKIP_TO_QUEUE_ITEM) - [ACTION_PLAY_FROM_URI](https://developer.android.com/reference/android/support/v4/media/session/PlaybackStateCompat#ACTION_PLAY_FROM_URI) - [ACTION_PREPARE](https://developer.android.com/reference/android/support/v4/media/session/PlaybackStateCompat#ACTION_PREPARE) - [ACTION_PREPARE_FROM_MEDIA_ID](https://developer.android.com/reference/android/support/v4/media/session/PlaybackStateCompat#ACTION_PREPARE_FROM_MEDIA_ID) - [ACTION_PREPARE_FROM_SEARCH](https://developer.android.com/reference/android/support/v4/media/session/PlaybackStateCompat#ACTION_PREPARE_FROM_SEARCH) - [ACTION_PREPARE_FROM_URI](https://developer.android.com/reference/android/support/v4/media/session/PlaybackStateCompat#ACTION_PREPARE_FROM_URI) - [ACTION_SET_REPEAT_MODE](https://developer.android.com/reference/android/support/v4/media/session/PlaybackStateCompat#ACTION_SET_REPEAT_MODE) - [ACTION_SET_SHUFFLE_MODE](https://developer.android.com/reference/android/support/v4/media/session/PlaybackStateCompat#ACTION_SET_SHUFFLE_MODE) - [ACTION_SET_CAPTIONING_ENABLED](https://developer.android.com/reference/android/support/v4/media/session/PlaybackStateCompat#ACTION_SET_CAPTIONING_ENABLED)

| Parameters || |----------------|---------------| | `capabilities` | `long`
| | Returns || |-------------------------------------------------------------------------------------------------------------------------------------|-------------| | [PlaybackStateCompat.Builder](https://developer.android.com/reference/android/support/v4/media/session/PlaybackStateCompat.Builder) | this
| ### setActiveQueueItemId added in[version 24.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` PlaybackStateCompat.Builder setActiveQueueItemId (long id) ``` Set the active item in the play queue by specifying its id. The default value is[UNKNOWN_ID](https://developer.android.com/reference/android/support/v4/media/session/MediaSessionCompat.QueueItem#UNKNOWN_ID)
| Parameters || |------|-------------------------------------------| | `id` | `long`: The id of the active item.
| | Returns || |-------------------------------------------------------------------------------------------------------------------------------------|-------------| | [PlaybackStateCompat.Builder](https://developer.android.com/reference/android/support/v4/media/session/PlaybackStateCompat.Builder) | this
| ### setBufferedPosition added in[version 22.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` PlaybackStateCompat.Builder setBufferedPosition (long bufferPosition) ``` Set the current buffered position in ms. This is the farthest playback point that can be reached from the current position using only buffered content.
| Parameters || |------------------|---------------| | `bufferPosition` | `long`
| | Returns || |-------------------------------------------------------------------------------------------------------------------------------------|-------------| | [PlaybackStateCompat.Builder](https://developer.android.com/reference/android/support/v4/media/session/PlaybackStateCompat.Builder) | this
| ### setErrorMessage added in[version 22.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` PlaybackStateCompat.Builder setErrorMessage (CharSequence errorMessage) ```
**This method was deprecated in API level 25.4.0.** Use[setErrorMessage(int, CharSequence)](https://developer.android.com/reference/android/support/v4/media/session/PlaybackStateCompat.Builder#setErrorMessage(int, java.lang.CharSequence))instead. Set a user readable error message. This should be set when the state is[STATE_ERROR](https://developer.android.com/reference/android/support/v4/media/session/PlaybackStateCompat#STATE_ERROR).
| Parameters || |----------------|-----------------------| | `errorMessage` | `CharSequence`
| | Returns || |-------------------------------------------------------------------------------------------------------------------------------------|-------------| | [PlaybackStateCompat.Builder](https://developer.android.com/reference/android/support/v4/media/session/PlaybackStateCompat.Builder) | this
| ### setErrorMessage added in[version 25.4.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` PlaybackStateCompat.Builder setErrorMessage (int errorCode, CharSequence errorMessage) ``` Set the error code with an optional user readable error message. This should be set when the state is[STATE_ERROR](https://developer.android.com/reference/android/support/v4/media/session/PlaybackStateCompat#STATE_ERROR).
| Parameters || |----------------|----------------------------------------------------------------------| | `errorCode` | `int`: The errorCode to set.
| | `errorMessage` | `CharSequence`: The user readable error message. Can be null.
| | Returns || |-------------------------------------------------------------------------------------------------------------------------------------|-------------| | [PlaybackStateCompat.Builder](https://developer.android.com/reference/android/support/v4/media/session/PlaybackStateCompat.Builder) | this
| ### setExtras added in[version 24.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` PlaybackStateCompat.Builder setExtras (Bundle extras) ``` Set any custom extras to be included with the playback state.
| Parameters || |----------|-----------------------------------------| | `extras` | `Bundle`: The extras to include.
| | Returns || |-------------------------------------------------------------------------------------------------------------------------------------|-------------| | [PlaybackStateCompat.Builder](https://developer.android.com/reference/android/support/v4/media/session/PlaybackStateCompat.Builder) | this
| ### setState added in[version 22.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` PlaybackStateCompat.Builder setState (int state, long position, float playbackSpeed) ``` Set the current state of playback. The position must be in ms and indicates the current playback position within the track. If the position is unknown use[PLAYBACK_POSITION_UNKNOWN](https://developer.android.com/reference/android/support/v4/media/session/PlaybackStateCompat#PLAYBACK_POSITION_UNKNOWN). The rate is a multiple of normal playback and should be 0 when paused and negative when rewinding. Normal playback rate is 1.0. The state must be one of the following: - [STATE_NONE](https://developer.android.com/reference/android/support/v4/media/session/PlaybackStateCompat#STATE_NONE) - [STATE_STOPPED](https://developer.android.com/reference/android/support/v4/media/session/PlaybackStateCompat#STATE_STOPPED) - [STATE_PLAYING](https://developer.android.com/reference/android/support/v4/media/session/PlaybackStateCompat#STATE_PLAYING) - [STATE_PAUSED](https://developer.android.com/reference/android/support/v4/media/session/PlaybackStateCompat#STATE_PAUSED) - [STATE_FAST_FORWARDING](https://developer.android.com/reference/android/support/v4/media/session/PlaybackStateCompat#STATE_FAST_FORWARDING) - [STATE_REWINDING](https://developer.android.com/reference/android/support/v4/media/session/PlaybackStateCompat#STATE_REWINDING) - [STATE_BUFFERING](https://developer.android.com/reference/android/support/v4/media/session/PlaybackStateCompat#STATE_BUFFERING) - [STATE_ERROR](https://developer.android.com/reference/android/support/v4/media/session/PlaybackStateCompat#STATE_ERROR) - [STATE_CONNECTING](https://developer.android.com/reference/android/support/v4/media/session/PlaybackStateCompat#STATE_CONNECTING) - [STATE_SKIPPING_TO_PREVIOUS](https://developer.android.com/reference/android/support/v4/media/session/PlaybackStateCompat#STATE_SKIPPING_TO_PREVIOUS) - [STATE_SKIPPING_TO_NEXT](https://developer.android.com/reference/android/support/v4/media/session/PlaybackStateCompat#STATE_SKIPPING_TO_NEXT) - [STATE_SKIPPING_TO_QUEUE_ITEM](https://developer.android.com/reference/android/support/v4/media/session/PlaybackStateCompat#STATE_SKIPPING_TO_QUEUE_ITEM)

| Parameters || |-----------------|--------------------------------------------------------------------------------| | `state` | `int`: The current state of playback.
| | `position` | `long`: The position in the current track in ms.
| | `playbackSpeed` | `float`: The current rate of playback as a multiple of normal playback.
| | Returns || |-------------------------------------------------------------------------------------------------------------------------------------|--------| | [PlaybackStateCompat.Builder](https://developer.android.com/reference/android/support/v4/media/session/PlaybackStateCompat.Builder) |
| ### setState added in[version 22.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` PlaybackStateCompat.Builder setState (int state, long position, float playbackSpeed, long updateTime) ``` Set the current state of playback. The position must be in ms and indicates the current playback position within the track. If the position is unknown use[PLAYBACK_POSITION_UNKNOWN](https://developer.android.com/reference/android/support/v4/media/session/PlaybackStateCompat#PLAYBACK_POSITION_UNKNOWN). The rate is a multiple of normal playback and should be 0 when paused and negative when rewinding. Normal playback rate is 1.0. The state must be one of the following: - [STATE_NONE](https://developer.android.com/reference/android/support/v4/media/session/PlaybackStateCompat#STATE_NONE) - [STATE_STOPPED](https://developer.android.com/reference/android/support/v4/media/session/PlaybackStateCompat#STATE_STOPPED) - [STATE_PLAYING](https://developer.android.com/reference/android/support/v4/media/session/PlaybackStateCompat#STATE_PLAYING) - [STATE_PAUSED](https://developer.android.com/reference/android/support/v4/media/session/PlaybackStateCompat#STATE_PAUSED) - [STATE_FAST_FORWARDING](https://developer.android.com/reference/android/support/v4/media/session/PlaybackStateCompat#STATE_FAST_FORWARDING) - [STATE_REWINDING](https://developer.android.com/reference/android/support/v4/media/session/PlaybackStateCompat#STATE_REWINDING) - [STATE_BUFFERING](https://developer.android.com/reference/android/support/v4/media/session/PlaybackStateCompat#STATE_BUFFERING) - [STATE_ERROR](https://developer.android.com/reference/android/support/v4/media/session/PlaybackStateCompat#STATE_ERROR) - [STATE_CONNECTING](https://developer.android.com/reference/android/support/v4/media/session/PlaybackStateCompat#STATE_CONNECTING) - [STATE_SKIPPING_TO_PREVIOUS](https://developer.android.com/reference/android/support/v4/media/session/PlaybackStateCompat#STATE_SKIPPING_TO_PREVIOUS) - [STATE_SKIPPING_TO_NEXT](https://developer.android.com/reference/android/support/v4/media/session/PlaybackStateCompat#STATE_SKIPPING_TO_NEXT) - [STATE_SKIPPING_TO_QUEUE_ITEM](https://developer.android.com/reference/android/support/v4/media/session/PlaybackStateCompat#STATE_SKIPPING_TO_QUEUE_ITEM)

| Parameters || |-----------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | `state` | `int`: The current state of playback.
| | `position` | `long`: The position in the current item in ms.
| | `playbackSpeed` | `float`: The current speed of playback as a multiple of normal playback.
| | `updateTime` | `long`: The time in the[elapsedRealtime()](https://developer.android.com/reference/android/os/SystemClock.html#elapsedRealtime())timebase that the position was updated at.
| | Returns || |-------------------------------------------------------------------------------------------------------------------------------------|-------------| | [PlaybackStateCompat.Builder](https://developer.android.com/reference/android/support/v4/media/session/PlaybackStateCompat.Builder) | this
| - ## Interfaces - [MediaSessionCompat.OnActiveChangeListener](https://developer.android.com/reference/android/support/v4/media/session/MediaSessionCompat.OnActiveChangeListener) - ## Classes - [MediaButtonReceiver](https://developer.android.com/reference/android/support/v4/media/session/MediaButtonReceiver) - [MediaControllerCompat](https://developer.android.com/reference/android/support/v4/media/session/MediaControllerCompat) - [MediaControllerCompat.Callback](https://developer.android.com/reference/android/support/v4/media/session/MediaControllerCompat.Callback) - [MediaControllerCompat.PlaybackInfo](https://developer.android.com/reference/android/support/v4/media/session/MediaControllerCompat.PlaybackInfo) - [MediaControllerCompat.TransportControls](https://developer.android.com/reference/android/support/v4/media/session/MediaControllerCompat.TransportControls) - [MediaSessionCompat](https://developer.android.com/reference/android/support/v4/media/session/MediaSessionCompat) - [MediaSessionCompat.Callback](https://developer.android.com/reference/android/support/v4/media/session/MediaSessionCompat.Callback) - [MediaSessionCompat.QueueItem](https://developer.android.com/reference/android/support/v4/media/session/MediaSessionCompat.QueueItem) - [MediaSessionCompat.Token](https://developer.android.com/reference/android/support/v4/media/session/MediaSessionCompat.Token) - [ParcelableVolumeInfo](https://developer.android.com/reference/android/support/v4/media/session/ParcelableVolumeInfo) - [PlaybackStateCompat](https://developer.android.com/reference/android/support/v4/media/session/PlaybackStateCompat) - [PlaybackStateCompat.Builder](https://developer.android.com/reference/android/support/v4/media/session/PlaybackStateCompat.Builder) - [PlaybackStateCompat.CustomAction](https://developer.android.com/reference/android/support/v4/media/session/PlaybackStateCompat.CustomAction) - [PlaybackStateCompat.CustomAction.Builder](https://developer.android.com/reference/android/support/v4/media/session/PlaybackStateCompat.CustomAction.Builder)