javafx.scene.media.MediaPlayer Java Examples

public void start11(Stage primaryStage) {

        Text txt1 = new Text("What a beautiful music!");
        Text txt2 = new Text("If you don't hear music, turn up the volume.");

        File f = new File("src/main/resources/jb.mp3");
        Media m = new Media(f.toURI().toString());
        MediaPlayer mp = new MediaPlayer(m);
        MediaView mv = new MediaView(mp);

        VBox vb = new VBox(txt1, txt2, mv);
        vb.setSpacing(20);
        vb.setAlignment(Pos.CENTER);
        vb.setPadding(new Insets(10, 10, 10, 10));

        Scene scene = new Scene(vb, 350, 100);

        primaryStage.setScene(scene);
        primaryStage.setTitle("JavaFX with embedded media player");
        primaryStage.onCloseRequestProperty()
                .setValue(e -> System.out.println("Bye! See you later!"));
        primaryStage.show();

        mp.play();
    }
 

public void pauseResume()
{
    new Thread(new Task<>() {
        @Override
        protected Object call() throws Exception {
            if(mediaPlayer.getStatus().equals(MediaPlayer.Status.PAUSED))
            {
                isPlaying = true;
                dash.musicPanePlayPauseButtonImageView.setImage(dash.pauseIcon);
                mediaPlayer.play();
            }
            else if(mediaPlayer.getStatus().equals(MediaPlayer.Status.PLAYING))
            {
                isPlaying = false;
                dash.musicPanePlayPauseButtonImageView.setImage(dash.playIcon);
                mediaPlayer.pause();
            }
            return null;
        }
    }).start();
}
 

private void create(final String file) {
	final File soundFile = new File(file);
	if (!soundFile.exists()) {
		System.err.println("Sound File \"" + file + "\" not found!");
		return;
	}
	String[] strings = file.split("/");
	this.soundFile = strings[strings.length - 1];
	new Thread() {
		public void run() {
			try {
				sound = new MediaPlayer(new Media(soundFile.toURI().toString()));
			} catch (Exception e) {
				e.printStackTrace();
			}
		}
	}.start();
}
 

@Override
public void start(final Stage stage)
{
    stage.setTitle("Audio Demo");
    stage.show();

    // Windows and Mac OS X support WAV and MP3
    // Linux: WAV hangs, MP3 results in MediaException for unsupported format
    final File file = new File("../model/src/main/resources/examples/timer/timer.mp3");
    final Media audio = new Media(file.toURI().toString());
    player = new MediaPlayer(audio);
    player.setOnError(() -> System.out.println("Error!"));
    player.setOnStopped(() ->
    {
        System.out.println("Stopped.");
        player.dispose();
        stage.close();
    });
    player.setOnEndOfMedia( () ->
    {
        System.out.println("Done.");
        player.stop();
    });
    // Wasn't necessary with JDK9, but is with 11 on Mac OS X
    player.setStartTime(Duration.seconds(0));
    player.play();
    System.out.println("Playing...");
}
 

public void start(String url,boolean popup,int width,int height){
    this.url = url;
    this.popup = popup;

    //MediaView设置
    media = new Media(url);
    mediaPlayer = new MediaPlayer(media);
    mediaView.setMediaPlayer(mediaPlayer);

    //设置播放器，在媒体资源加载完毕后，获取相应的数据，设置组件自适应布局
    setMediaPlayer(width,height);

    //设置各组件动作事件
    setMediaViewOnClick();
    setPlayButton();
    setStopButton();
    setVolumeButton();
    setVolumeSD();
    setProcessSlider();
    setMaximizeButton();

}
 

private void setMediaViewOnClick(){
    mediaView.setOnMouseClicked(event -> {
        if(media == null)
            return;
        MediaPlayer.Status status = mediaPlayer.getStatus();
        if(status == MediaPlayer.Status.UNKNOWN || status == MediaPlayer.Status.HALTED ){
            return;
        }
        //当资源处于暂停或停止状态时
        if(status == MediaPlayer.Status.PAUSED || status == MediaPlayer.Status.READY || status == MediaPlayer.Status.STOPPED){
            //当资源播放结束时，重绕资源
            if(atEndOfMedia){
                mediaPlayer.seek(mediaPlayer.getStartTime());
                atEndOfMedia = false;
            }
            mediaPlayer.play();
            setIcon(playBT,pauseIcon,25);
        }else{   //当资源处于播放状态时
            mediaPlayer.pause();
            setIcon(playBT,playIcon,25);
        }
    });
}
 

private void setPlayButton(){
    playBT.setOnAction((ActionEvent e)->{
        if(media == null)
            return;
        MediaPlayer.Status status = mediaPlayer.getStatus();
        if(status == MediaPlayer.Status.UNKNOWN || status == MediaPlayer.Status.HALTED ){
            return;
        }
        //当资源处于暂停或停止状态时
        if(status == MediaPlayer.Status.PAUSED || status == MediaPlayer.Status.READY || status == MediaPlayer.Status.STOPPED){
            //当资源播放结束时，重绕资源
            if(atEndOfMedia){
                mediaPlayer.seek(mediaPlayer.getStartTime());
                atEndOfMedia = false;
            }
            mediaPlayer.play();
            setIcon(playBT,pauseIcon,25);
        }else{   //当资源处于播放状态时
            mediaPlayer.pause();
            setIcon(playBT,playIcon,25);
        }
    });
}
 

public void newUserNotification(Message msg) {
    Platform.runLater(() -> {
        Image profileImg = new Image(getClass().getClassLoader().getResource("images/" + msg.getPicture().toLowerCase() +".png").toString(),50,50,false,false);
        TrayNotification tray = new TrayNotification();
        tray.setTitle("A new user has joined!");
        tray.setMessage(msg.getName() + " has joined the JavaFX Chatroom!");
        tray.setRectangleFill(Paint.valueOf("#2C3E50"));
        tray.setAnimationType(AnimationType.POPUP);
        tray.setImage(profileImg);
        tray.showAndDismiss(Duration.seconds(5));
        try {
            Media hit = new Media(getClass().getClassLoader().getResource("sounds/notification.wav").toString());
            MediaPlayer mediaPlayer = new MediaPlayer(hit);
            mediaPlayer.play();
        } catch (Exception e) {
            e.printStackTrace();
        }

    });
}
 

void previous_Mode(int index,JSlider bands[],MediaPlayer mediaPlayer ,JLabel name)
{
	index=(index<0?17:index);
	name.setText(this.name[index]);   

	double previous_val,next_val;
	for(int i=0;i<10;i++)
	{
	    previous_val=mediaPlayer.getAudioEqualizer().getBands().get(i).MAX_GAIN*2;
	    mediaPlayer.getAudioEqualizer().getBands().get(i).setGain(Presets[index][i]);
	    next_val=mediaPlayer.getAudioEqualizer().getBands().get(i).getGain();
	    
	    
	    bands[i].setValue((int)(Math.abs(next_val/previous_val)*100));
	}
		
}
 

private void init(Stage primaryStage) {
    Group root = new Group();
    primaryStage.setScene(new Scene(root));
    mediaPlayer = new MediaPlayer(new Media(MEDIA_URL));
    mediaPlayer.setAutoPlay(true);
    MediaControl mediaControl = new MediaControl(mediaPlayer);
    mediaControl.setMinSize(480,280);
    mediaControl.setPrefSize(480,280);
    mediaControl.setMaxSize(480,280);
    root.getChildren().add(mediaControl);
}
 

void initMediaPlayer() {
	MediaPlayer mediaPlayer = new MediaPlayer(new Media(MEDIA_URL));
	mediaPlayer.setAutoPlay(true);
	PlayerPane playerPane = new PlayerPane(mediaPlayer);
	
	MediaSimplPane m=new MediaSimplPane();
	m.setUrl(MEDIA_URL);
	m.play();
	box.getChildren().add(playerPane);
	m.setStyle("-fx-background-color:rgba(230, 230, 230, 1)");
	rootPane.setCenter(m);
}
 

AudioFuture(final MediaPlayer player)
{
    this.player = player;
    // Player by default just stays in "PLAYING" state
    player.setOnEndOfMedia(() -> player.stop());
    player.play();
    logger.log(Level.INFO, "Playing " + this);
}
 

@Override
public String toString()
{
    final MediaPlayer copy = player;
    if (copy == null)
        return "Disposed audio player";
    return "Audio player for " + player.getMedia().getSource() + " (" + player.getStatus() + ")";
}
 

public void destroy(){
    if(mediaPlayer.getStatus() == MediaPlayer.Status.PLAYING){
        mediaPlayer.stop();
    }
    mediaPlayer.dispose();   //释放meidaPlayer的Media资源
    media = null;
    mediaPlayer = null;
    System.gc();    //通知JVM垃圾回收器

}
 

private void toggleMediaPlayer() {
    MediaPlayer.Status status = mediaPlayer.getStatus();
    if (status == MediaPlayer.Status.HALTED || status == MediaPlayer.Status.UNKNOWN) {
        return;
    }

    if (status == MediaPlayer.Status.READY
            || status == MediaPlayer.Status.PAUSED
            || status == MediaPlayer.Status.STOPPED) {
        mediaPlayer.play();
    } else {
        mediaPlayer.pause();
    }
}
 

public void setLoop(boolean loop){
	if(loop){
		mediaPlayer.setCycleCount(MediaPlayer.INDEFINITE);
	}else{
		mediaPlayer.setCycleCount(1);
	}
}
 

public void setVideoURI(Uri uri) {
	System.out.println(uri.uri);
	Platform.runLater(new Runnable() {
		@Override
		public void run() {
			Media media = new Media(uri.uri);
			mediaPlayer = new MediaPlayer(media);
			mediaView.setMediaPlayer(mediaPlayer);
			mediaPlayer.setAutoPlay(true);
			mediaPlayer.setCycleCount(MediaPlayer.INDEFINITE);
		}
	});
	
	
}
 

public void setLoop(boolean loop){
	if(loop){
		mediaPlayer.setCycleCount(MediaPlayer.INDEFINITE);
	}else{
		mediaPlayer.setCycleCount(1);
	}
}
 

public void setVideoURI(Uri uri) {
	System.out.println(uri.uri);
	Platform.runLater(new Runnable() {
		@Override
		public void run() {
			Media media = new Media(uri.uri);
			mediaPlayer = new MediaPlayer(media);
			mediaView.setMediaPlayer(mediaPlayer);
			mediaPlayer.setAutoPlay(true);
			mediaPlayer.setCycleCount(MediaPlayer.INDEFINITE);
		}
	});
	
	
}
 

@Override // Override the start method in the Application class
public void start(Stage primaryStage) {
	// Set text field properties
	count.setAlignment(Pos.CENTER);
	count.setFont(Font.font(60));
	count.setPrefColumnCount(4);
	
	// Set meidaplayer to loop
	mediaPlayer.setCycleCount(MediaPlayer.INDEFINITE);

	// Create a pane
	StackPane pane = new StackPane(count);

	// Create animation for stopwatch
	animation = new Timeline(
		new KeyFrame(Duration.millis(1000), e -> run()));
	animation.setCycleCount(Timeline.INDEFINITE);

	count.setOnKeyPressed(e -> {
		if (e.getCode() == KeyCode.ENTER) {
			animation.play();
		}
	});

	// Create a scene and place it in the stage
	Scene scene = new Scene(pane);
	primaryStage.setTitle("Exercise_16_21"); // Set the Stage title
	primaryStage.setScene(scene); // Place the scene in the stage
	primaryStage.show(); // Display the stage
}
 

@Override // Override the start method in the Application class
public void start(Stage primaryStage) {
	// Create an image
	ImageView image = new ImageView(new Image(
		"http://cs.armstrong.edu/liang/common/image/flag6.gif"));

	// Create a media player
	MediaPlayer audio = new MediaPlayer(new Media(
		"http://cs.armstrong.edu/liang/common/audio/anthem/anthem6.mp3"));
	audio.play();

	// Create a line
	Line line = new Line(250, 600, 250, -70);

	// Create a pane
	Pane pane = new Pane(image);

	// Create a path transition
	PathTransition pt = new PathTransition();
	pt.setDuration(Duration.millis(70000));
	pt.setPath(line);
	pt.setNode(image);
	pt.setCycleCount(Timeline.INDEFINITE);
	pt.play();

	// Create a scene and place it in the stage
	Scene scene = new Scene(pane, 500, 500);
	primaryStage.setTitle("Exercise_16_26"); // Set the stage title
	primaryStage.setScene(scene); // Place the scene in the stage
	primaryStage.show(); // Display the stage
}
 

public void loop() {
	new Thread("Sound: " + soundFile) {
		public void run() {
			sound.stop();
			sound.setCycleCount(MediaPlayer.INDEFINITE);
			sound.play();
		}
	}.start();
}
 

private MediaPlayer getMediaPlayerFor(Media media) {
    try {
        playerReady = false;
        final MediaPlayer mediaPlayer = new MediaPlayer(media);
        if(mediaPlayer.getError() == null) {
            mediaPlayer.setAutoPlay(false);
            mediaPlayer.currentTimeProperty().addListener(new ChangeListener() {
                @Override
                public void changed(ObservableValue observable, Object oldValue, Object newValue) {
                    Duration newDuration = (Duration) newValue;
                    progressBar.setValue((int) Math.round(newDuration.toSeconds()));
                    updateTimeLabel();
                }
            });
            mediaPlayer.setOnReady(new Runnable() {
                public void run() {
                    playerReady = true;
                    progressBar.setMinimum(0.0);
                    progressBar.setValue(0.0);
                    progressBar.setMaximum(mediaPlayer.getTotalDuration().toSeconds());
                    refreshLayout();
                }
            });
            mediaPlayer.setOnError(new Runnable() {
                public void run() {
                    processError(mediaPlayer.getError());
                }
            });
            return mediaPlayer;
        }
        else {
            processError(mediaPlayer.getError());
        }
    }
    catch(Exception e) {
        processError(e);
    }
    return null;
}
 

public static void seek(final int value) {
	final MediaPlayer player = UISession.getMediaPlayer();
	if (player != null) {
		final double d = value / 100D;
		player.seek(Duration.millis(player.getMedia().getDuration()
				.toMillis()
				* d));
	}
}
 

public void start13(Stage primaryStage) {

        Text txt1 = new Text("What a beautiful movie and sound!");
        Text txt2 = new Text("If you don't hear music, turn up the volume.");

        File fs = new File("src/main/resources/jb.mp3");
        Media ms = new Media(fs.toURI().toString());
        MediaPlayer mps = new MediaPlayer(ms);
        MediaView mvs = new MediaView(mps);

        File fv = new File("src/main/resources/sea.mp4");
        Media mv = new Media(fv.toURI().toString());
        MediaPlayer mpv = new MediaPlayer(mv);
        MediaView mvv = new MediaView(mpv);

        VBox vb = new VBox(txt1, txt2, mvs, mvv);
        vb.setSpacing(20);
        vb.setAlignment(Pos.CENTER);
        vb.setPadding(new Insets(10, 10, 10, 10));

        Scene scene = new Scene(vb, 650, 500);

        primaryStage.setScene(scene);
        primaryStage.setTitle("JavaFX with embedded media player");
        primaryStage.onCloseRequestProperty()
                .setValue(e -> System.out.println("Bye! See you later!"));
        primaryStage.show();

        mpv.play();
        mps.play();
    }
 

private Game() {
    backgroundMusic = new MediaPlayer(resouceManager.getMedia("background"));
    backgroundMusic.setVolume(0.5);
    backgroundMusic.setAutoPlay(true);
    backgroundMusic.setCycleCount(MediaPlayer.INDEFINITE);
    buttonOverMusic = new MediaPlayer(resouceManager.getMedia("button_over"));
    buttonClickMusic = new MediaPlayer(resouceManager.getMedia("button_click"));
    hintMusic = new MediaPlayer(resouceManager.getMedia("hint"));
    missMusic = new MediaPlayer(resouceManager.getMedia("error2"));
}
 

public static MediaPlayer play(String address, double volumn, int cycle) {
    MediaPlayer mp = new MediaPlayer(new Media(address));
    mp.setVolume(volumn);
    mp.setCycleCount(cycle);
    mp.setAutoPlay(true);
    return mp;
}
 

private void startUpdating()
{
    updaterThread = new Thread(new Task<Void>() {
        @Override
        protected Void call(){
            try
            {
                while(isActive)
                {
                    if(mediaPlayer.getStatus().equals(MediaPlayer.Status.PLAYING))
                    {
                        double currSec = mediaPlayer.getCurrentTime().toSeconds();
                        String currentSimpleTimeStamp = dash.getSecondsToSimpleString(currSec);
                        Platform.runLater(()->dash.nowDurLabel.setText(currentSimpleTimeStamp));

                        double currentProgress = (currSec/totalCurr)*100;
                        if(!dash.songSeek.isValueChanging())
                        {
                            dash.songSeek.setValue(currentProgress);
                            //dash.refreshSlider(dash.songSeek);
                            currentP = currentProgress;
                        }
                    }
                    Thread.sleep(500);
                }
            }
            catch (Exception e)
            {
                e.printStackTrace();
            }
            return null;
        }
    });
    updaterThread.start();
}
 

@FXML
    private void play(){
            updateValues();
            MediaPlayer.Status status = mediaPlayer.getStatus();
            if (status == MediaPlayer.Status.UNKNOWN
                    || status == MediaPlayer.Status.HALTED)
            {
                // don't do anything in these states
                return;
            }

            if (status == MediaPlayer.Status.PAUSED
                    || status == MediaPlayer.Status.READY
                    || status == MediaPlayer.Status.STOPPED)
            {
                // rewind the movie if we're sitting at the end
                if (atEndOfMedia) {
                    mediaPlayer.seek(mediaPlayer.getStartTime());
                    atEndOfMedia = false;
                    icon.setGlyphName("PLAY");
//                    playButton.setGraphic(imageViewPlay);
                    //playButton.setText(">");
                    updateValues();
                }
                mediaPlayer.play();
                icon.setGlyphName("PAUSE");
//                playButton.setGraphic(imageViewPause);
                //playButton.setText("||");
            }
            else {
                mediaPlayer.pause();
            }
    }
 

public void start12(Stage primaryStage) {

        Text txt = new Text("What a beautiful movie!");

        File f = new File("src/main/resources/sea.mp4");
        Media m = new Media(f.toURI().toString());
        MediaPlayer mp = new MediaPlayer(m);
        MediaView mv = new MediaView(mp);
        //mv.autosize();
        //mv.preserveRatioProperty();
        //mv.setFitHeight();
        //mv.setFitWidth();
        //mv.fitWidthProperty();
        //mv.fitHeightProperty()

        VBox vb = new VBox(txt, mv);
        vb.setSpacing(20);
        vb.setAlignment(Pos.CENTER);
        vb.setPadding(new Insets(10, 10, 10, 10));

        Scene scene = new Scene(vb, 650, 400);

        primaryStage.setScene(scene);
        primaryStage.setTitle("JavaFX with embedded media player");
        primaryStage.onCloseRequestProperty()
                .setValue(e -> System.out.println("Bye! See you later!"));
        primaryStage.show();

        mp.play();
    }