# PlaybackGlue.PlayerCallback

added in[version 25.1.0](https://developer.android.com/topic/libraries/support-library/revisions)  
belongs to Maven artifact com.android.support:leanback-v17:28.0.0-alpha1  
Summary:[Ctors](https://developer.android.com/reference/android/support/v17/leanback/media/PlaybackGlue.PlayerCallback#pubctors)\|[Methods](https://developer.android.com/reference/android/support/v17/leanback/media/PlaybackGlue.PlayerCallback#pubmethods)\|[Inherited Methods](https://developer.android.com/reference/android/support/v17/leanback/media/PlaybackGlue.PlayerCallback#inhmethods)\|[\[Expand All\]](https://developer.android.com/reference/android/support/v17/leanback/media/PlaybackGlue.PlayerCallback#)  

# PlaybackGlue.PlayerCallback

| 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package is part of the Android[support library](https://developer.android.com/topic/libraries/support-library)which is no longer maintained. The support library has been superseded by[AndroidX](https://developer.android.com/jetpack/androidx)which is part of[Jetpack](https://developer.android.com/jetpack).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

abstract
class
PlaybackGlue.PlayerCallback
`  
`

extends Object


``


`

|---|----------------------------------------------------------------|
| java.lang.Object                                                  ||
| ↳ | android.support.v17.leanback.media.PlaybackGlue.PlayerCallback |

<br />

*** ** * ** ***

Interface to allow clients to take action once the video is ready to play and start stop.

## Summary

|                                                                            ### Public constructors                                                                             ||
|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------|---|
| ` `[PlaybackGlue.PlayerCallback](https://developer.android.com/reference/android/support/v17/leanback/media/PlaybackGlue.PlayerCallback#PlaybackGlue.PlayerCallback())`() ` |

|                                                                                                                                                                                                                              ### Public methods                                                                                                                                                                                                                               ||
|---------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| ` void` | ` `[onPlayCompleted](https://developer.android.com/reference/android/support/v17/leanback/media/PlaybackGlue.PlayerCallback#onPlayCompleted(android.support.v17.leanback.media.PlaybackGlue))`(`[PlaybackGlue](https://developer.android.com/reference/android/support/v17/leanback/media/PlaybackGlue)` glue) ` Event of the current media is finished.                                                                                                             |
| ` void` | ` `[onPlayStateChanged](https://developer.android.com/reference/android/support/v17/leanback/media/PlaybackGlue.PlayerCallback#onPlayStateChanged(android.support.v17.leanback.media.PlaybackGlue))`(`[PlaybackGlue](https://developer.android.com/reference/android/support/v17/leanback/media/PlaybackGlue)` glue) ` Event for Play/Pause state change.                                                                                                            |
| ` void` | ` `[onPreparedStateChanged](https://developer.android.com/reference/android/support/v17/leanback/media/PlaybackGlue.PlayerCallback#onPreparedStateChanged(android.support.v17.leanback.media.PlaybackGlue))`(`[PlaybackGlue](https://developer.android.com/reference/android/support/v17/leanback/media/PlaybackGlue)` glue) ` Event for[isPrepared()](https://developer.android.com/reference/android/support/v17/leanback/media/PlaybackGlue#isPrepared())changed. |

| ### Inherited methods |
|-----------------------|---|
| [![](https://developer.android.com/static/assets/images/styles/disclosure_down.png)](https://developer.android.com/reference/android/support/v17/leanback/media/PlaybackGlue.PlayerCallback#)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

### PlaybackGlue.PlayerCallback

added in[version 25.1.0](https://developer.android.com/topic/libraries/support-library/revisions)  

```
PlaybackGlue.PlayerCallback ()
```

<br />

<br />

## Public methods

### onPlayCompleted

added in[version 26.1.0](https://developer.android.com/topic/libraries/support-library/revisions)  

```
void onPlayCompleted (PlaybackGlue glue)
```

Event of the current media is finished.

<br />

|                                        Parameters                                        ||
|--------|----------------------------------------------------------------------------------|
| `glue` | `PlaybackGlue`: The PlaybackGlue that has finished current media playing. <br /> |

### onPlayStateChanged

added in[version 26.1.0](https://developer.android.com/topic/libraries/support-library/revisions)  

```
void onPlayStateChanged (PlaybackGlue glue)
```

Event for Play/Pause state change. See[isPlaying()](https://developer.android.com/reference/android/support/v17/leanback/media/PlaybackGlue#isPlaying())}.

<br />

|                                         Parameters                                         ||
|--------|------------------------------------------------------------------------------------|
| `glue` | `PlaybackGlue`: The PlaybackGlue that has changed playing or pausing state. <br /> |

### onPreparedStateChanged

added in[version 26.1.0](https://developer.android.com/topic/libraries/support-library/revisions)  

```
void onPreparedStateChanged (PlaybackGlue glue)
```

Event for[isPrepared()](https://developer.android.com/reference/android/support/v17/leanback/media/PlaybackGlue#isPrepared())changed.

<br />

|                                                                                      Parameters                                                                                       ||
|--------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| `glue` | `PlaybackGlue`: The PlaybackGlue that has changed[isPrepared()](https://developer.android.com/reference/android/support/v17/leanback/media/PlaybackGlue#isPrepared()). <br /> |

-

  ## Interfaces

  - [SurfaceHolderGlueHost](https://developer.android.com/reference/android/support/v17/leanback/media/SurfaceHolderGlueHost)
-

  ## Classes

  - [MediaControllerAdapter](https://developer.android.com/reference/android/support/v17/leanback/media/MediaControllerAdapter)
  - [MediaControllerGlue](https://developer.android.com/reference/android/support/v17/leanback/media/MediaControllerGlue)
  - [MediaPlayerAdapter](https://developer.android.com/reference/android/support/v17/leanback/media/MediaPlayerAdapter)
  - [PlaybackBannerControlGlue](https://developer.android.com/reference/android/support/v17/leanback/media/PlaybackBannerControlGlue)
  - [PlaybackBaseControlGlue](https://developer.android.com/reference/android/support/v17/leanback/media/PlaybackBaseControlGlue)
  - [PlaybackControlGlue](https://developer.android.com/reference/android/support/v17/leanback/media/PlaybackControlGlue)
  - [PlaybackGlue](https://developer.android.com/reference/android/support/v17/leanback/media/PlaybackGlue)
  - [PlaybackGlue.PlayerCallback](https://developer.android.com/reference/android/support/v17/leanback/media/PlaybackGlue.PlayerCallback)
  - [PlaybackGlueHost](https://developer.android.com/reference/android/support/v17/leanback/media/PlaybackGlueHost)
  - [PlaybackGlueHost.HostCallback](https://developer.android.com/reference/android/support/v17/leanback/media/PlaybackGlueHost.HostCallback)
  - [PlaybackGlueHost.PlayerCallback](https://developer.android.com/reference/android/support/v17/leanback/media/PlaybackGlueHost.PlayerCallback)
  - [PlaybackTransportControlGlue](https://developer.android.com/reference/android/support/v17/leanback/media/PlaybackTransportControlGlue)
  - [PlayerAdapter](https://developer.android.com/reference/android/support/v17/leanback/media/PlayerAdapter)
  - [PlayerAdapter.Callback](https://developer.android.com/reference/android/support/v17/leanback/media/PlayerAdapter.Callback)