# PlaybackGlueHost 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:[Nested Classes](https://developer.android.com/reference/android/support/v17/leanback/media/PlaybackGlueHost#nestedclasses)\|[Ctors](https://developer.android.com/reference/android/support/v17/leanback/media/PlaybackGlueHost#pubctors)\|[Methods](https://developer.android.com/reference/android/support/v17/leanback/media/PlaybackGlueHost#pubmethods)\|[Inherited Methods](https://developer.android.com/reference/android/support/v17/leanback/media/PlaybackGlueHost#inhmethods)\|[\[Expand All\]](https://developer.android.com/reference/android/support/v17/leanback/media/PlaybackGlueHost#) # PlaybackGlueHost | 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package is part of the Android[support library](https://developer.android.com/topic/libraries/support-library)which is no longer maintained. The support library has been superseded by[AndroidX](https://developer.android.com/jetpack/androidx)which is part of[Jetpack](https://developer.android.com/jetpack).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 abstract class PlaybackGlueHost ` ` extends Object `` ` |---|-----------------------------------------------------| | java.lang.Object || | ↳ | android.support.v17.leanback.media.PlaybackGlueHost | |----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | [![](https://developer.android.com/static/assets/images/styles/disclosure_down.png)](https://developer.android.com/reference/android/support/v17/leanback/media/PlaybackGlueHost#)Known Direct Subclasses [PlaybackFragmentGlueHost](https://developer.android.com/reference/android/support/v17/leanback/app/PlaybackFragmentGlueHost),[PlaybackSupportFragmentGlueHost](https://developer.android.com/reference/android/support/v17/leanback/app/PlaybackSupportFragmentGlueHost) |---------------------------------------------------------------------------------------------------------------------------------------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | [PlaybackFragmentGlueHost](https://developer.android.com/reference/android/support/v17/leanback/app/PlaybackFragmentGlueHost) | *This class was deprecated in API level 27.1.0. use[PlaybackSupportFragmentGlueHost](https://developer.android.com/reference/android/support/v17/leanback/app/PlaybackSupportFragmentGlueHost)* | | [PlaybackSupportFragmentGlueHost](https://developer.android.com/reference/android/support/v17/leanback/app/PlaybackSupportFragmentGlueHost) | [PlaybackGlueHost](https://developer.android.com/reference/android/support/v17/leanback/media/PlaybackGlueHost)implementation the interaction between this class and[PlaybackSupportFragment](https://developer.android.com/reference/android/support/v17/leanback/app/PlaybackSupportFragment). | | |---|---| | [![](https://developer.android.com/static/assets/images/styles/disclosure_down.png)](https://developer.android.com/reference/android/support/v17/leanback/media/PlaybackGlueHost#)Known Indirect Subclasses [VideoFragmentGlueHost](https://developer.android.com/reference/android/support/v17/leanback/app/VideoFragmentGlueHost),[VideoSupportFragmentGlueHost](https://developer.android.com/reference/android/support/v17/leanback/app/VideoSupportFragmentGlueHost) |---------------------------------------------------------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | [VideoFragmentGlueHost](https://developer.android.com/reference/android/support/v17/leanback/app/VideoFragmentGlueHost) | *This class was deprecated in API level 27.1.0. use[VideoSupportFragmentGlueHost](https://developer.android.com/reference/android/support/v17/leanback/app/VideoSupportFragmentGlueHost)* | | [VideoSupportFragmentGlueHost](https://developer.android.com/reference/android/support/v17/leanback/app/VideoSupportFragmentGlueHost) | [PlaybackGlueHost](https://developer.android.com/reference/android/support/v17/leanback/media/PlaybackGlueHost)implementation the interaction between[PlaybackGlue](https://developer.android.com/reference/android/support/v17/leanback/media/PlaybackGlue)and[VideoSupportFragment](https://developer.android.com/reference/android/support/v17/leanback/app/VideoSupportFragment). | ||
*** ** * ** *** This class represents the UI (e.g. Fragment/Activity) hosting playback controls and defines the interaction between[PlaybackGlue](https://developer.android.com/reference/android/support/v17/leanback/media/PlaybackGlue)and the host. PlaybackGlueHost provides the following functions: - Render UI of PlaybackGlue:[setPlaybackRow(Row)](https://developer.android.com/reference/android/support/v17/leanback/media/PlaybackGlueHost#setPlaybackRow(android.support.v17.leanback.widget.Row)),[setPlaybackRowPresenter(PlaybackRowPresenter)](https://developer.android.com/reference/android/support/v17/leanback/media/PlaybackGlueHost#setPlaybackRowPresenter(android.support.v17.leanback.widget.PlaybackRowPresenter)). - Client for fragment/activity onStart/onStop:[setHostCallback(HostCallback)](https://developer.android.com/reference/android/support/v17/leanback/media/PlaybackGlueHost#setHostCallback(android.support.v17.leanback.media.PlaybackGlueHost.HostCallback)). - Auto fade out controls after a short period:[setFadingEnabled(boolean)](https://developer.android.com/reference/android/support/v17/leanback/media/PlaybackGlueHost#setFadingEnabled(boolean)). - Key listener and ActionListener.[setOnKeyInterceptListener(View.OnKeyListener)](https://developer.android.com/reference/android/support/v17/leanback/media/PlaybackGlueHost#setOnKeyInterceptListener(android.view.View.OnKeyListener)),[setOnActionClickedListener(OnActionClickedListener)](https://developer.android.com/reference/android/support/v17/leanback/media/PlaybackGlueHost#setOnActionClickedListener(android.support.v17.leanback.widget.OnActionClickedListener)). Subclass of PlaybackGlueHost may implement optional interfaces: - [SurfaceHolderGlueHost](https://developer.android.com/reference/android/support/v17/leanback/media/SurfaceHolderGlueHost)to provide SurfaceView for video playback. - [PlaybackSeekUi](https://developer.android.com/reference/android/support/v17/leanback/widget/PlaybackSeekUi)to provide seek UI to glue These optional interfaces should be accessed by glue in[onAttachedToHost(PlaybackGlueHost)](https://developer.android.com/reference/android/support/v17/leanback/media/PlaybackGlue#onAttachedToHost(android.support.v17.leanback.media.PlaybackGlueHost)). ## Summary | ### Nested classes || |----------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | ` class` | [PlaybackGlueHost.HostCallback](https://developer.android.com/reference/android/support/v17/leanback/media/PlaybackGlueHost.HostCallback) Callbacks triggered by the host(e.g. | | ` class` | [PlaybackGlueHost.PlayerCallback](https://developer.android.com/reference/android/support/v17/leanback/media/PlaybackGlueHost.PlayerCallback) Optional Client that implemented by PlaybackGlueHost to respond to player event. | | ### Public constructors || |--------------------------------------------------------------------------------------------------------------------------------------------|---| | ` `[PlaybackGlueHost](https://developer.android.com/reference/android/support/v17/leanback/media/PlaybackGlueHost#PlaybackGlueHost())`() ` | | ### Public methods || |--------------------------------------------------------------------------------------------------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | ` void` | ` `[fadeOut](https://developer.android.com/reference/android/support/v17/leanback/media/PlaybackGlueHost#fadeOut())`() ` *This method was deprecated in API level 26.1.0. Call[hideControlsOverlay(boolean)](https://developer.android.com/reference/android/support/v17/leanback/media/PlaybackGlueHost#hideControlsOverlay(boolean))* | | ` `[PlaybackGlueHost.PlayerCallback](https://developer.android.com/reference/android/support/v17/leanback/media/PlaybackGlueHost.PlayerCallback) | ` `[getPlayerCallback](https://developer.android.com/reference/android/support/v17/leanback/media/PlaybackGlueHost#getPlayerCallback())`() ` Implemented by PlaybackGlueHost for responding to player events. | | ` void` | ` `[hideControlsOverlay](https://developer.android.com/reference/android/support/v17/leanback/media/PlaybackGlueHost#hideControlsOverlay(boolean))`(boolean runAnimation) ` Hide controls overlay. | | ` boolean` | ` `[isControlsOverlayAutoHideEnabled](https://developer.android.com/reference/android/support/v17/leanback/media/PlaybackGlueHost#isControlsOverlayAutoHideEnabled())`() ` Returns true if auto hides controls overlay. | | ` boolean` | ` `[isControlsOverlayVisible](https://developer.android.com/reference/android/support/v17/leanback/media/PlaybackGlueHost#isControlsOverlayVisible())`() ` Returns true if controls overlay is visible, false otherwise. | | ` void` | ` `[notifyPlaybackRowChanged](https://developer.android.com/reference/android/support/v17/leanback/media/PlaybackGlueHost#notifyPlaybackRowChanged())`() ` Notifies host about a change so it can update the view. | | ` void` | ` `[setControlsOverlayAutoHideEnabled](https://developer.android.com/reference/android/support/v17/leanback/media/PlaybackGlueHost#setControlsOverlayAutoHideEnabled(boolean))`(boolean enabled) ` Enables or disables controls overlay auto hidden. | | ` void` | ` `[setFadingEnabled](https://developer.android.com/reference/android/support/v17/leanback/media/PlaybackGlueHost#setFadingEnabled(boolean))`(boolean enable) ` *This method was deprecated in API level 26.1.0. Use[setControlsOverlayAutoHideEnabled(boolean)](https://developer.android.com/reference/android/support/v17/leanback/media/PlaybackGlueHost#setControlsOverlayAutoHideEnabled(boolean))* | | ` void` | ` `[setHostCallback](https://developer.android.com/reference/android/support/v17/leanback/media/PlaybackGlueHost#setHostCallback(android.support.v17.leanback.media.PlaybackGlueHost.HostCallback))`(`[PlaybackGlueHost.HostCallback](https://developer.android.com/reference/android/support/v17/leanback/media/PlaybackGlueHost.HostCallback)` callback) ` Sets the host[PlaybackGlueHost.HostCallback](https://developer.android.com/reference/android/support/v17/leanback/media/PlaybackGlueHost.HostCallback)callback on the host. | | ` void` | ` `[setOnActionClickedListener](https://developer.android.com/reference/android/support/v17/leanback/media/PlaybackGlueHost#setOnActionClickedListener(android.support.v17.leanback.widget.OnActionClickedListener))`(`[OnActionClickedListener](https://developer.android.com/reference/android/support/v17/leanback/widget/OnActionClickedListener)` listener) ` Sets the[View.OnClickListener](https://developer.android.com/reference/android/view/View.OnClickListener.html)on this fragment. | | ` void` | ` `[setOnKeyInterceptListener](https://developer.android.com/reference/android/support/v17/leanback/media/PlaybackGlueHost#setOnKeyInterceptListener(android.view.View.OnKeyListener))`(`[View.OnKeyListener](https://developer.android.com/reference/android/view/View.OnKeyListener.html)` onKeyListener) ` Sets the[View.OnKeyListener](https://developer.android.com/reference/android/view/View.OnKeyListener.html)on the host. | | ` void` | ` `[setPlaybackRow](https://developer.android.com/reference/android/support/v17/leanback/media/PlaybackGlueHost#setPlaybackRow(android.support.v17.leanback.widget.Row))`(`[Row](https://developer.android.com/reference/android/support/v17/leanback/widget/Row)` row) ` Sets the[Row](https://developer.android.com/reference/android/support/v17/leanback/widget/Row)that represents the information on control items that needs to be rendered. | | ` void` | ` `[setPlaybackRowPresenter](https://developer.android.com/reference/android/support/v17/leanback/media/PlaybackGlueHost#setPlaybackRowPresenter(android.support.v17.leanback.widget.PlaybackRowPresenter))`(`[PlaybackRowPresenter](https://developer.android.com/reference/android/support/v17/leanback/widget/PlaybackRowPresenter)` presenter) ` Sets[PlaybackRowPresenter](https://developer.android.com/reference/android/support/v17/leanback/widget/PlaybackRowPresenter)for rendering the playback controls. | | ` void` | ` `[showControlsOverlay](https://developer.android.com/reference/android/support/v17/leanback/media/PlaybackGlueHost#showControlsOverlay(boolean))`(boolean runAnimation) ` Show controls overlay. | | ### Inherited methods | |-----------------------|---| | [![](https://developer.android.com/static/assets/images/styles/disclosure_down.png)](https://developer.android.com/reference/android/support/v17/leanback/media/PlaybackGlueHost#)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 ### PlaybackGlueHost added in[version 25.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` PlaybackGlueHost () ```

## Public methods ### fadeOut added in[version 25.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` void fadeOut () ```
**This method was deprecated in API level 26.1.0.** Call[hideControlsOverlay(boolean)](https://developer.android.com/reference/android/support/v17/leanback/media/PlaybackGlueHost#hideControlsOverlay(boolean)) Fades out the playback overlay immediately.
### getPlayerCallback added in[version 26.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` PlaybackGlueHost.PlayerCallback getPlayerCallback () ``` Implemented by PlaybackGlueHost for responding to player events. Such as showing a spinning wheel progress bar when[onBufferingStateChanged(boolean)](https://developer.android.com/reference/android/support/v17/leanback/media/PlaybackGlueHost.PlayerCallback#onBufferingStateChanged(boolean)).
| Returns || |-----------------------------------------------------------------------------------------------------------------------------------------------|-----------------------------------------------------------------------| | [PlaybackGlueHost.PlayerCallback](https://developer.android.com/reference/android/support/v17/leanback/media/PlaybackGlueHost.PlayerCallback) | PlayerEventCallback that Host supports, null if not supported.
| ### hideControlsOverlay added in[version 26.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` void hideControlsOverlay (boolean runAnimation) ``` Hide controls overlay.
| Parameters || |----------------|-----------------------------------------------------------| | `runAnimation` | `boolean`: True to run animation, false otherwise.
| ### isControlsOverlayAutoHideEnabled added in[version 26.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` boolean isControlsOverlayAutoHideEnabled () ``` Returns true if auto hides controls overlay.
| Returns || |-----------|----------------------------------------------| | `boolean` | True if auto hiding controls overlay.
| ### isControlsOverlayVisible added in[version 26.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` boolean isControlsOverlayVisible () ``` Returns true if controls overlay is visible, false otherwise.
| Returns || |-----------|--------------------------------------------------------------| | `boolean` | True if controls overlay is visible, false otherwise.
| **See also:** - [showControlsOverlay(boolean)](https://developer.android.com/reference/android/support/v17/leanback/media/PlaybackGlueHost#showControlsOverlay(boolean)) - [hideControlsOverlay(boolean)](https://developer.android.com/reference/android/support/v17/leanback/media/PlaybackGlueHost#hideControlsOverlay(boolean)) ### notifyPlaybackRowChanged added in[version 25.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` void notifyPlaybackRowChanged () ``` Notifies host about a change so it can update the view.
### setControlsOverlayAutoHideEnabled added in[version 26.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` void setControlsOverlayAutoHideEnabled (boolean enabled) ``` Enables or disables controls overlay auto hidden. If enabled, the view will be faded out after a time period.
| Parameters || |-----------|-------------------------------------------------------------------| | `enabled` | `boolean`: True to enable auto hidden of controls overlay.
| ### setFadingEnabled added in[version 25.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` void setFadingEnabled (boolean enable) ```
**This method was deprecated in API level 26.1.0.** Use[setControlsOverlayAutoHideEnabled(boolean)](https://developer.android.com/reference/android/support/v17/leanback/media/PlaybackGlueHost#setControlsOverlayAutoHideEnabled(boolean)) Enables or disables view fading. If enabled, the view will be faded in when the fragment starts and will fade out after a time period.
| Parameters || |----------|------------------| | `enable` | `boolean`
| ### setHostCallback added in[version 25.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` void setHostCallback (PlaybackGlueHost.HostCallback callback) ``` Sets the host[PlaybackGlueHost.HostCallback](https://developer.android.com/reference/android/support/v17/leanback/media/PlaybackGlueHost.HostCallback)callback on the host. This method should only be called by[PlaybackGlue](https://developer.android.com/reference/android/support/v17/leanback/media/PlaybackGlue). App should not directly call this method, app should override[onHostStart()](https://developer.android.com/reference/android/support/v17/leanback/media/PlaybackGlue#onHostStart())etc.
| Parameters || |------------|----------------------------------------| | `callback` | `PlaybackGlueHost.HostCallback`
| ### setOnActionClickedListener added in[version 25.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` void setOnActionClickedListener (OnActionClickedListener listener) ``` Sets the[View.OnClickListener](https://developer.android.com/reference/android/view/View.OnClickListener.html)on this fragment.
| Parameters || |------------|----------------------------------| | `listener` | `OnActionClickedListener`
| ### setOnKeyInterceptListener added in[version 25.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` void setOnKeyInterceptListener (View.OnKeyListener onKeyListener) ``` Sets the[View.OnKeyListener](https://developer.android.com/reference/android/view/View.OnKeyListener.html)on the host. This would trigger the listener when a[KeyEvent](https://developer.android.com/reference/android/view/KeyEvent.html)is unhandled by the host.
| Parameters || |-----------------|-----------------------------| | `onKeyListener` | `View.OnKeyListener`
| ### setPlaybackRow added in[version 25.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` void setPlaybackRow (Row row) ``` Sets the[Row](https://developer.android.com/reference/android/support/v17/leanback/widget/Row)that represents the information on control items that needs to be rendered.
| Parameters || |-------|--------------| | `row` | `Row`
| ### setPlaybackRowPresenter added in[version 25.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` void setPlaybackRowPresenter (PlaybackRowPresenter presenter) ``` Sets[PlaybackRowPresenter](https://developer.android.com/reference/android/support/v17/leanback/widget/PlaybackRowPresenter)for rendering the playback controls.
| Parameters || |-------------|-------------------------------| | `presenter` | `PlaybackRowPresenter`
| ### showControlsOverlay added in[version 26.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` void showControlsOverlay (boolean runAnimation) ``` Show controls overlay.
| Parameters || |----------------|-----------------------------------------------------------| | `runAnimation` | `boolean`: True to run animation, false otherwise.
| - ## 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)