com.devbrackets.android.exomedia.core.video.mp

Class NativeVideoDelegate

java.lang.Object

com.devbrackets.android.exomedia.core.video.mp.NativeVideoDelegate

public class NativeVideoDelegate
extends java.lang.Object

A delegated object used to handle the majority of the functionality for the "Native" video view implementation to simplify support for both the TextureView and SurfaceView implementations

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	NativeVideoDelegate.Callback
class	NativeVideoDelegate.InternalListeners
static class	NativeVideoDelegate.State

Field Summary

Fields

Modifier and Type	Field and Description
protected NativeVideoDelegate.Callback	callback
protected ClearableSurface	clearableSurface
protected android.content.Context	context
protected int	currentBufferPercent
protected NativeVideoDelegate.State	currentState
protected java.util.Map<java.lang.String,java.lang.String>	headers
protected NativeVideoDelegate.InternalListeners	internalListeners
protected ListenerMux	listenerMux
protected android.media.MediaPlayer	mediaPlayer
protected android.media.MediaPlayer.OnBufferingUpdateListener	onBufferingUpdateListener
protected android.media.MediaPlayer.OnCompletionListener	onCompletionListener
protected android.media.MediaPlayer.OnErrorListener	onErrorListener
protected android.media.MediaPlayer.OnInfoListener	onInfoListener
protected android.media.MediaPlayer.OnPreparedListener	onPreparedListener
protected android.media.MediaPlayer.OnSeekCompleteListener	onSeekCompleteListener
protected boolean	playRequested
protected long	requestedSeek

Constructor Summary

Constructors

Constructor and Description
NativeVideoDelegate(android.content.Context context, NativeVideoDelegate.Callback callback, ClearableSurface clearableSurface)

Method Summary

Modifier and Type	Method and Description
int	getBufferPercentage()
long	getCurrentPosition()
long	getDuration()
protected void	initMediaPlayer()
boolean	isPlaying()
protected boolean	isReady()
void	onSurfaceReady(android.view.Surface surface)
void	onSurfaceSizeChanged(int width, int height)
protected void	openVideo(android.net.Uri uri)
void	pause()
boolean	restart()
void	seekTo(long milliseconds)
void	setListenerMux(ListenerMux listenerMux)
void	setOnBufferingUpdateListener(android.media.MediaPlayer.OnBufferingUpdateListener listener) Register a callback to be invoked when the status of a network stream's buffer has changed.
void	setOnCompletionListener(android.media.MediaPlayer.OnCompletionListener listener) Register a callback to be invoked when the end of a media file has been reached during playback.
void	setOnErrorListener(android.media.MediaPlayer.OnErrorListener listener) Register a callback to be invoked when an error occurs during playback or setup.
void	setOnInfoListener(android.media.MediaPlayer.OnInfoListener listener) Register a callback to be invoked when an informational event occurs during playback or setup.
void	setOnPreparedListener(android.media.MediaPlayer.OnPreparedListener listener) Register a callback to be invoked when the media file is loaded and ready to go.
void	setOnSeekCompleteListener(android.media.MediaPlayer.OnSeekCompleteListener listener) Register a callback to be invoked when a seek operation has been completed.
boolean	setPlaybackSpeed(float speed)
void	setVideoURI(android.net.Uri uri, java.util.Map<java.lang.String,java.lang.String> headers) Sets video URI using specific headers.
void	start()
void	stopPlayback(boolean clearSurface) Performs the functionality to stop the video in playback
void	suspend() Cleans up the resources being held.

Methods inherited from class java.lang.Object

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

Field Detail

headers

protected java.util.Map<java.lang.String,java.lang.String> headers

currentState

protected NativeVideoDelegate.State currentState

context

protected android.content.Context context

callback

protected NativeVideoDelegate.Callback callback

clearableSurface

protected ClearableSurface clearableSurface

mediaPlayer

protected android.media.MediaPlayer mediaPlayer

playRequested

protected boolean playRequested

requestedSeek

protected long requestedSeek

currentBufferPercent

protected int currentBufferPercent

listenerMux

protected ListenerMux listenerMux

internalListeners

@NonNull
protected NativeVideoDelegate.InternalListeners internalListeners

onCompletionListener

@Nullable
protected android.media.MediaPlayer.OnCompletionListener onCompletionListener

onPreparedListener

@Nullable
protected android.media.MediaPlayer.OnPreparedListener onPreparedListener

onBufferingUpdateListener

@Nullable
protected android.media.MediaPlayer.OnBufferingUpdateListener onBufferingUpdateListener

onSeekCompleteListener

@Nullable
protected android.media.MediaPlayer.OnSeekCompleteListener onSeekCompleteListener

onErrorListener

@Nullable
protected android.media.MediaPlayer.OnErrorListener onErrorListener

onInfoListener

@Nullable
protected android.media.MediaPlayer.OnInfoListener onInfoListener

Constructor Detail

NativeVideoDelegate

public NativeVideoDelegate(@NonNull
                           android.content.Context context,
                           @NonNull
                           NativeVideoDelegate.Callback callback,
                           @NonNull
                           ClearableSurface clearableSurface)

Method Detail

start

public void start()

pause

public void pause()

getDuration

public long getDuration()

getCurrentPosition

public long getCurrentPosition()

seekTo

public void seekTo(long milliseconds)

isPlaying

public boolean isPlaying()

getBufferPercentage

public int getBufferPercentage()

setPlaybackSpeed

public boolean setPlaybackSpeed(float speed)

stopPlayback

public void stopPlayback(boolean clearSurface)

Performs the functionality to stop the video in playback

Parameters:

clearSurface - true if the surface should be cleared

suspend

public void suspend()

Cleans up the resources being held. This should only be called when destroying the video view

restart

public boolean restart()

setVideoURI

public void setVideoURI(android.net.Uri uri,
                        @Nullable
                        java.util.Map<java.lang.String,java.lang.String> headers)

Sets video URI using specific headers.

Parameters:

uri - The Uri for the video to play

headers - The headers for the URI request. Note that the cross domain redirection is allowed by default, but that can be changed with key/value pairs through the headers parameter with "android-allow-cross-domain-redirect" as the key and "0" or "1" as the value to disallow or allow cross domain redirection.

setListenerMux

public void setListenerMux(ListenerMux listenerMux)

setOnPreparedListener

public void setOnPreparedListener(@Nullable
                                  android.media.MediaPlayer.OnPreparedListener listener)

Register a callback to be invoked when the media file is loaded and ready to go.

Parameters:

listener - The callback that will be run

setOnCompletionListener

public void setOnCompletionListener(@Nullable
                                    android.media.MediaPlayer.OnCompletionListener listener)

Register a callback to be invoked when the end of a media file has been reached during playback.

Parameters:

listener - The callback that will be run

setOnBufferingUpdateListener

public void setOnBufferingUpdateListener(@Nullable
                                         android.media.MediaPlayer.OnBufferingUpdateListener listener)

Register a callback to be invoked when the status of a network stream's buffer has changed.

Parameters:

listener - the callback that will be run.

setOnSeekCompleteListener

public void setOnSeekCompleteListener(@Nullable
                                      android.media.MediaPlayer.OnSeekCompleteListener listener)

Register a callback to be invoked when a seek operation has been completed.

Parameters:

listener - the callback that will be run

setOnErrorListener

public void setOnErrorListener(@Nullable
                               android.media.MediaPlayer.OnErrorListener listener)

Register a callback to be invoked when an error occurs during playback or setup. If no listener is specified, or if the listener returned false, TextureVideoView will inform the user of any errors.

Parameters:

listener - The callback that will be run

setOnInfoListener

public void setOnInfoListener(@Nullable
                              android.media.MediaPlayer.OnInfoListener listener)

Register a callback to be invoked when an informational event occurs during playback or setup.

Parameters:

listener - The callback that will be run

onSurfaceSizeChanged

public void onSurfaceSizeChanged(int width,
                                 int height)

onSurfaceReady

public void onSurfaceReady(android.view.Surface surface)

initMediaPlayer

protected void initMediaPlayer()

isReady

protected boolean isReady()

openVideo

protected void openVideo(@Nullable
                         android.net.Uri uri)