com.google.android.exoplayer2.ext.mediasession

Class DefaultPlaybackController

java.lang.Object

com.google.android.exoplayer2.ext.mediasession.DefaultPlaybackController

All Implemented Interfaces:

MediaSessionConnector.CommandReceiver, MediaSessionConnector.PlaybackController

public class DefaultPlaybackController
extends java.lang.Object
implements MediaSessionConnector.PlaybackController

A default implementation of MediaSessionConnector.PlaybackController.

Methods can be safely overridden by subclasses to intercept calls for given actions.

Field Summary

Fields

Modifier and Type	Field and Description
static int	DEFAULT_FAST_FORWARD_MS The default fast forward increment, in milliseconds.
static int	DEFAULT_REWIND_MS The default rewind increment, in milliseconds.
protected long	fastForwardIncrementMs
protected int	repeatToggleModes
protected long	rewindIncrementMs

Fields inherited from interface com.google.android.exoplayer2.ext.mediasession.MediaSessionConnector.PlaybackController

ACTIONS

Constructor Summary

Constructors

Constructor and Description
DefaultPlaybackController() Creates a new instance.
DefaultPlaybackController(long rewindIncrementMs, long fastForwardIncrementMs, int repeatToggleModes) Creates a new instance with the given fast forward and rewind increments.

Method Summary

Modifier and Type	Method and Description
java.lang.String[]	getCommands() Returns the commands the receiver handles, or null if no commands need to be handled.
long	getSupportedPlaybackActions(com.google.android.exoplayer2.Player player) Returns the actions which are supported by the controller.
void	onCommand(com.google.android.exoplayer2.Player player, java.lang.String command, android.os.Bundle extras, android.os.ResultReceiver cb) See MediaSessionCompat.Callback#onCommand(String, Bundle, ResultReceiver).
void	onFastForward(com.google.android.exoplayer2.Player player) See MediaSessionCompat.Callback#onFastForward().
void	onPause(com.google.android.exoplayer2.Player player) See MediaSessionCompat.Callback#onPause().
void	onPlay(com.google.android.exoplayer2.Player player) See MediaSessionCompat.Callback#onPlay().
void	onRewind(com.google.android.exoplayer2.Player player) See MediaSessionCompat.Callback#onRewind().
void	onSeekTo(com.google.android.exoplayer2.Player player, long position) See MediaSessionCompat.Callback#onSeekTo(long).
void	onSetRepeatMode(com.google.android.exoplayer2.Player player, int repeatMode) See MediaSessionCompat.Callback#onSetRepeatMode(int).
void	onSetShuffleMode(com.google.android.exoplayer2.Player player, int shuffleMode) See MediaSessionCompat.Callback#onSetShuffleMode(int).
void	onStop(com.google.android.exoplayer2.Player player) See MediaSessionCompat.Callback#onStop().

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

DEFAULT_FAST_FORWARD_MS

public static final int DEFAULT_FAST_FORWARD_MS

The default fast forward increment, in milliseconds.

See Also:

Constant Field Values

DEFAULT_REWIND_MS

public static final int DEFAULT_REWIND_MS

The default rewind increment, in milliseconds.

See Also:

Constant Field Values

rewindIncrementMs

protected final long rewindIncrementMs

fastForwardIncrementMs

protected final long fastForwardIncrementMs

repeatToggleModes

protected final int repeatToggleModes

Constructor Detail

DefaultPlaybackController

public DefaultPlaybackController()

Creates a new instance.

Equivalent to DefaultPlaybackController(DefaultPlaybackController.DEFAULT_REWIND_MS, DefaultPlaybackController.DEFAULT_FAST_FORWARD_MS, MediaSessionConnector.DEFAULT_REPEAT_TOGGLE_MODES).

DefaultPlaybackController

public DefaultPlaybackController(long rewindIncrementMs,
                                 long fastForwardIncrementMs,
                                 @RepeatModeUtil.RepeatToggleModes
                                 int repeatToggleModes)

Creates a new instance with the given fast forward and rewind increments.

Parameters:

rewindIncrementMs - The rewind increment in milliseconds. A zero or negative value will cause the rewind action to be disabled.

fastForwardIncrementMs - The fast forward increment in milliseconds. A zero or negative

repeatToggleModes - The available repeatToggleModes.

Method Detail

getSupportedPlaybackActions

public long getSupportedPlaybackActions(com.google.android.exoplayer2.Player player)

Description copied from interface: MediaSessionConnector.PlaybackController

Returns the actions which are supported by the controller. The supported actions must be a bitmask combined out of PlaybackStateCompat.ACTION_PLAY_PAUSE, PlaybackStateCompat.ACTION_PLAY, PlaybackStateCompat.ACTION_PAUSE, PlaybackStateCompat.ACTION_SEEK_TO, PlaybackStateCompat.ACTION_FAST_FORWARD, PlaybackStateCompat.ACTION_REWIND, PlaybackStateCompat.ACTION_STOP, PlaybackStateCompat.ACTION_SET_REPEAT_MODE and PlaybackStateCompat.ACTION_SET_SHUFFLE_MODE.

Specified by:

getSupportedPlaybackActions in interface MediaSessionConnector.PlaybackController

Parameters:

player - The player.

Returns:

The bitmask of the supported media actions.

onPlay

public void onPlay(com.google.android.exoplayer2.Player player)

Description copied from interface: MediaSessionConnector.PlaybackController

See MediaSessionCompat.Callback#onPlay().

Specified by:

onPlay in interface MediaSessionConnector.PlaybackController

onPause

public void onPause(com.google.android.exoplayer2.Player player)

Description copied from interface: MediaSessionConnector.PlaybackController

See MediaSessionCompat.Callback#onPause().

Specified by:

onPause in interface MediaSessionConnector.PlaybackController

onSeekTo

public void onSeekTo(com.google.android.exoplayer2.Player player,
                     long position)

Description copied from interface: MediaSessionConnector.PlaybackController

See MediaSessionCompat.Callback#onSeekTo(long).

Specified by:

onSeekTo in interface MediaSessionConnector.PlaybackController

onFastForward

public void onFastForward(com.google.android.exoplayer2.Player player)

Description copied from interface: MediaSessionConnector.PlaybackController

See MediaSessionCompat.Callback#onFastForward().

Specified by:

onFastForward in interface MediaSessionConnector.PlaybackController

onRewind

public void onRewind(com.google.android.exoplayer2.Player player)

Description copied from interface: MediaSessionConnector.PlaybackController

See MediaSessionCompat.Callback#onRewind().

Specified by:

onRewind in interface MediaSessionConnector.PlaybackController

onStop

public void onStop(com.google.android.exoplayer2.Player player)

Description copied from interface: MediaSessionConnector.PlaybackController

See MediaSessionCompat.Callback#onStop().

Specified by:

onStop in interface MediaSessionConnector.PlaybackController

onSetShuffleMode

public void onSetShuffleMode(com.google.android.exoplayer2.Player player,
                             int shuffleMode)

Description copied from interface: MediaSessionConnector.PlaybackController

See MediaSessionCompat.Callback#onSetShuffleMode(int).

Specified by:

onSetShuffleMode in interface MediaSessionConnector.PlaybackController

onSetRepeatMode

public void onSetRepeatMode(com.google.android.exoplayer2.Player player,
                            int repeatMode)

Description copied from interface: MediaSessionConnector.PlaybackController

See MediaSessionCompat.Callback#onSetRepeatMode(int).

Specified by:

onSetRepeatMode in interface MediaSessionConnector.PlaybackController

getCommands

public java.lang.String[] getCommands()

Description copied from interface: MediaSessionConnector.CommandReceiver

Returns the commands the receiver handles, or null if no commands need to be handled.

Specified by:

getCommands in interface MediaSessionConnector.CommandReceiver

onCommand

public void onCommand(com.google.android.exoplayer2.Player player,
                      java.lang.String command,
                      android.os.Bundle extras,
                      android.os.ResultReceiver cb)

Description copied from interface: MediaSessionConnector.CommandReceiver

See MediaSessionCompat.Callback#onCommand(String, Bundle, ResultReceiver).

Specified by:

onCommand in interface MediaSessionConnector.CommandReceiver