added in version 26.1.0
belongs to Maven artifact com.android.support:leanback-v17:28.0.0-alpha1

Summary: Ctors | Methods | Protected Methods | Inherited Methods | [Expand All]

MediaPlayerAdapter

public class MediaPlayerAdapter
extends PlayerAdapter

java.lang.Object
↳	android.support.v17.leanback.media.PlayerAdapter
	↳	android.support.v17.leanback.media.MediaPlayerAdapter

This implementation extends the PlayerAdapter with a MediaPlayer.

Summary

Public constructors
`MediaPlayerAdapter(Context context)` Constructor.

Public methods
`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.
`boolean`	`isPlaying()` Returns true if media is currently playing.
`boolean`	`isPrepared()`
`void`	`onAttachedToHost(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`	`release()` Release internal MediaPlayer.
`void`	`reset()` Will reset the `MediaPlayer` and the glue such that a new file can be played.
`void`	`seekTo(long newPosition)` Seek to new position.
`boolean`	`setDataSource(Uri uri)` Sets the media source of the player witha given URI.
`void`	`setProgressUpdatingEnabled(boolean enabled)` Implement this method to enable or disable progress updating.

Protected methods
`boolean`	`onError(int what, int extra)` Called to indicate an error.
`boolean`	`onInfo(int what, int extra)` Called to indicate an info or a warning.
`void`	`onSeekComplete()` Called to indicate the completion of a seek operation.

Inherited methods

From class


  
    android.support.v17.leanback.media.PlayerAdapter

`void`	`fastForward()` Optional method.
`long`	`getBufferedPosition()` Returns the current buffered position of the media item in milliseconds.
`final PlayerAdapter.Callback`	`getCallback()` Gets callback for event of PlayerAdapter.
`long`	`getCurrentPosition()` Returns the current position of the media item in milliseconds.
`long`	`getDuration()` Returns the duration of the media item in milliseconds.
`long`	`getSupportedActions()` Return xor combination of values defined in PlaybackBaseControlGlue.
`boolean`	`isPlaying()` Returns true if media is currently playing.
`boolean`	`isPrepared()`
`void`	`next()` Optional method.
`void`	`onAttachedToHost(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.
`abstract void`	`pause()` Pauses the media player.
`abstract void`	`play()` Starts the media player.
`void`	`previous()` Optional method.
`void`	`rewind()` Optional method.
`void`	`seekTo(long positionInMs)` Seek to new position.
`final void`	`setCallback(PlayerAdapter.Callback callback)` Sets callback for event of PlayerAdapter.
`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.

From class


  
    java.lang.Object

Public constructors

MediaPlayerAdapter

added in version 26.1.0

MediaPlayerAdapter (Context context)

Constructor.

Parameters
`context`	`Context`

Public methods

getBufferedPosition

added in version 26.1.0

long getBufferedPosition ()

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

Returns
`long`

getCurrentPosition

added in version 26.1.0

long getCurrentPosition ()

Returns the current position of the media item in milliseconds.

Returns
`long`

getDuration

added in version 26.1.0

long getDuration ()

Returns the duration of the media item in milliseconds.

Returns
`long`

isPlaying

added in version 26.1.0

boolean isPlaying ()

Returns true if media is currently playing.

Returns
`boolean`

isPrepared

added in version 26.1.0

boolean isPrepared ()

Returns
`boolean`	True if MediaPlayer OnPreparedListener is invoked and got a SurfaceHolder if `PlaybackGlueHost` provides SurfaceHolder.

onAttachedToHost

added in version 26.1.0

void onAttachedToHost (PlaybackGlueHost host)

This method is called attached to associated PlaybackGlueHost.

onDetachedFromHost

added in version 26.1.0

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

added in version 26.1.0

void pause ()

Pauses the media player.

play

added in version 26.1.0

void play ()

Starts the media player.

release

added in version 26.1.0

void release ()

Release internal MediaPlayer. Should not use the object after call release().

reset

added in version 26.1.0

void reset ()

Will reset the MediaPlayer and the glue such that a new file can be played. You are not required to call this method before playing the first file. However you have to call it before playing a second one.

seekTo

added in version 26.1.0

void seekTo (long newPosition)

Seek to new position.

Parameters
`newPosition`	`long`: New position in milliseconds.

setDataSource

added in version 26.1.0

boolean setDataSource (Uri uri)

Sets the media source of the player witha given URI.

Parameters
`uri`	`Uri`

Returns
`boolean`	Returns `true` if uri represents a new media; `false` otherwise.

See also:

setDataSource(String)

setProgressUpdatingEnabled

added in version 26.1.0

void setProgressUpdatingEnabled (boolean enabled)

Implement this method to enable or disable progress updating.

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

Protected methods

onError

added in version 26.1.0

boolean onError (int what, 
                int extra)

Called to indicate an error.

Parameters

Parameters
`what`	`int`: the type of error that has occurred: `MEDIA_ERROR_UNKNOWN` `MEDIA_ERROR_SERVER_DIED`
`extra`	`int`: an extra code, specific to the error. Typically implementation dependent. `MEDIA_ERROR_IO` `MEDIA_ERROR_MALFORMED`

what

int: the type of error that has occurred:

extra

int: an extra code, specific to the error. Typically implementation dependent.