1 /*
   2  * Copyright (c) 2008, 2014, Oracle and/or its affiliates.
   3  * All rights reserved. Use is subject to license terms.
   4  *
   5  * This file is available and licensed under the following license:
   6  *
   7  * Redistribution and use in source and binary forms, with or without
   8  * modification, are permitted provided that the following conditions
   9  * are met:
  10  *
  11  *  - Redistributions of source code must retain the above copyright
  12  *    notice, this list of conditions and the following disclaimer.
  13  *  - Redistributions in binary form must reproduce the above copyright
  14  *    notice, this list of conditions and the following disclaimer in
  15  *    the documentation and/or other materials provided with the distribution.
  16  *  - Neither the name of Oracle Corporation nor the names of its
  17  *    contributors may be used to endorse or promote products derived
  18  *    from this software without specific prior written permission.
  19  *
  20  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  21  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  22  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  23  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  24  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  25  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  26  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  27  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  28  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  29  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  30  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  31  */
  32 package ensemble.samples.media.streamingmediaplayer;
  33 
  34 import javafx.application.Application;
  35 import javafx.scene.Parent;
  36 import javafx.scene.Scene;
  37 import javafx.scene.media.Media;
  38 import javafx.scene.media.MediaPlayer;
  39 import javafx.stage.Stage;
  40 
  41 /**
  42  * A media player with controls for play, pause, stop, seek, and volume. This
  43  * media player is playing media via HTTP Live Streaming, also known as HLS.
  44  *
  45  * @sampleName Streaming Media Player
  46  * @preview preview.png
  47  * @see javafx.scene.media.MediaPlayer
  48  * @see javafx.scene.media.Media
  49  * @related /Media/Advanced Media
  50  * @related /Media/Alpha Media Player
  51  * @related /Media/Overlay Media Player
  52  * @conditionalFeatures WEB, MEDIA
  53  */
  54 public class StreamingMediaPlayerApp extends Application {
  55 
  56     private String streamingMediaPlayerCss = StreamingMediaPlayerApp.class.getResource("StreamingMediaPlayer.css").toExternalForm();
  57     private static final String MEDIA_URL = "http://download.oracle.com/otndocs/products/javafx/JavaRap/prog_index.m3u8";
  58     private MediaPlayer mediaPlayer;
  59 
  60     public Parent createContent() {
  61         mediaPlayer = new MediaPlayer(new Media(MEDIA_URL));
  62         mediaPlayer.setAutoPlay(true);
  63         PlayerPane playerPane = new PlayerPane(mediaPlayer);
  64         playerPane.setMinSize(480, 360);
  65         playerPane.setPrefSize(480, 360);
  66         playerPane.setMaxSize(480, 360);
  67         playerPane.getStylesheets().add(streamingMediaPlayerCss);
  68 
  69         return playerPane;
  70     }
  71 
  72     public void play() {
  73         MediaPlayer.Status status = mediaPlayer.getStatus();
  74         if (status == MediaPlayer.Status.UNKNOWN || status == MediaPlayer.Status.HALTED) {
  75             return;
  76         }
  77         if (status == MediaPlayer.Status.PAUSED || status == MediaPlayer.Status.STOPPED || status == MediaPlayer.Status.READY) {
  78             mediaPlayer.play();
  79         }
  80     }
  81 
  82     @Override
  83     public void stop() {
  84         mediaPlayer.stop();
  85     }
  86 
  87     @Override
  88     public void start(Stage primaryStage) throws Exception {
  89         primaryStage.setScene(new Scene(createContent()));
  90         primaryStage.show();
  91         play();
  92     }
  93 
  94     /**
  95      * Java main for when running without JavaFX launcher
  96      * @param args command line arguments
  97      */
  98     public static void main(String[] args) {
  99         launch(args);
 100     }
 101 }