MediaControllerAdapter

Added in 1.1.0

Kotlin |Java

public class MediaControllerAdapter extends PlayerAdapter

java.lang.Object
↳	androidx.leanback.media.PlayerAdapter
	↳	androidx.leanback.media.MediaControllerAdapter

A helper class for implementing a adapter layer for MediaControllerCompat.

Summary

Public constructors
`MediaControllerAdapter(MediaControllerCompat controller)` Constructor for the adapter using `MediaControllerCompat`.

Public methods
`void`	`fastForward()` Optional method.
`long`	`getBufferedPosition()` Returns the current buffered position of the media item in milliseconds.
`long`	`getCurrentPosition()` Returns the current position of the media item in milliseconds.
`long`	`getDuration()` Returns the duration of the media item in milliseconds.
`Drawable`	`getMediaArt(Context context)` Get current media's drawable art.
`MediaControllerCompat`	`getMediaController()` Return the object of `MediaControllerCompat` from this class.
`CharSequence`	`getMediaSubtitle()` Get current media's subtitle.
`CharSequence`	`getMediaTitle()` Get current media's title.
`long`	`getSupportedActions()` Return xor combination of values defined in PlaybackBaseControlGlue.
`boolean`	`isPlaying()` Returns true if media is currently playing.
`void`	`next()` Optional method.
`void`	`onAttachedToHost(@NonNull PlaybackGlueHost host)` This method is called attached to associated `PlaybackGlueHost`.
`void`	`onDetachedFromHost()` This method is called when current associated `PlaybackGlueHost` is attached to a different `PlaybackGlue` or `PlaybackGlueHost` is destroyed.
`void`	`pause()` Pauses the media player.
`void`	`play()` Starts the media player.
`void`	`previous()` Optional method.
`void`	`rewind()` Optional method.
`void`	`seekTo(long positionInMs)` Seek to new position.
`void`	`setProgressUpdatingEnabled(boolean enable)` Implement this method to enable or disable progress updating.
`void`	`setRepeatAction(int repeatActionIndex)` Optional method.
`void`	`setShuffleAction(int shuffleActionIndex)` Optional method.

Inherited methods

From androidx.leanback.media.PlayerAdapter

`final @Nullable PlayerAdapter.Callback`	`getCallback()` Gets callback for event of PlayerAdapter.
`boolean`	`isPrepared()`
`final void`	`setCallback(@Nullable PlayerAdapter.Callback callback)` Sets callback for event of PlayerAdapter.

Public constructors

MediaControllerAdapter

Added in 1.1.0

public MediaControllerAdapter(MediaControllerCompat controller)

Constructor for the adapter using MediaControllerCompat.

Parameters
`MediaControllerCompat controller`	Object of MediaControllerCompat..

Public methods

fastForward

public void fastForward()

Optional method. Override this method if getSupportedActions include ACTION_FAST_FORWARD to fast forward current media item.

getBufferedPosition

public long getBufferedPosition()

Returns the current buffered position of the media item in milliseconds.

getCurrentPosition

public long getCurrentPosition()

Returns the current position of the media item in milliseconds.

getDuration

public long getDuration()

Returns the duration of the media item in milliseconds.

getMediaArt

Added in 1.1.0

public Drawable getMediaArt(Context context)

Get current media's drawable art.

Returns
`Drawable`	Drawable art of current media.

getMediaController

Added in 1.1.0

public MediaControllerCompat getMediaController()

Return the object of MediaControllerCompat from this class.

Returns
`MediaControllerCompat`	Media Controller Compat object owned by this class.

getMediaSubtitle

Added in 1.1.0

public CharSequence getMediaSubtitle()

Get current media's subtitle.

Returns
`CharSequence`	Subtitle of current media.

getMediaTitle

Added in 1.1.0

public CharSequence getMediaTitle()

Get current media's title.

Returns
`CharSequence`	Title of current media.

getSupportedActions

public long getSupportedActions()

Return xor combination of values defined in PlaybackBaseControlGlue. Default is PLAY_PAUSE (unless subclass enforce to be 0)

isPlaying

public boolean isPlaying()

Returns true if media is currently playing.

public void next()

Optional method. Override this method if getSupportedActions include ACTION_SKIP_TO_NEXT to skip to next item.

onAttachedToHost

public void onAttachedToHost(@NonNull PlaybackGlueHost host)

This method is called attached to associated PlaybackGlueHost.

Parameters
`@NonNull PlaybackGlueHost host`

onDetachedFromHost

public void onDetachedFromHost()

This method is called when current associated PlaybackGlueHost is attached to a different PlaybackGlue or PlaybackGlueHost is destroyed. Subclass may override. A typical implementation will release resources (e.g. MediaPlayer or connection to playback service) in this method.

pause

public void pause()

Pauses the media player.

play

public void play()

Starts the media player.

public void previous()

Optional method. Override this method if getSupportedActions include ACTION_SKIP_TO_PREVIOUS to skip to previous item.

rewind

public void rewind()

Optional method. Override this method if getSupportedActions include ACTION_REWIND to rewind in current media item.

seekTo

public void seekTo(long positionInMs)

Seek to new position.

Parameters
`long positionInMs`	New position in milliseconds.

setProgressUpdatingEnabled

public void setProgressUpdatingEnabled(boolean enable)

Implement this method to enable or disable progress updating.

Parameters
`boolean enable`	True to enable progress updating, false otherwise.

setRepeatAction

public void setRepeatAction(int repeatActionIndex)

Optional method. Override this method if getSupportedActions include ACTION_REPEAT to set the repeat action.

Parameters
`int repeatActionIndex`	The shuffle action. Must be one of the followings: `INDEX_ONEINDEX_ALL`, `INDEX_NONE`,

setShuffleAction

public void setShuffleAction(int shuffleActionIndex)

Optional method. Override this method if getSupportedActions include ACTION_SHUFFLE to set the shuffle action.

Parameters
`int shuffleActionIndex`	The repeat action. Must be one of the followings: `INDEX_OFFINDEX_ON`