.swfファイルをJframeに埋め込む

Question

私のswfファイルをjframeに追加する際に問題があります。彼らは私がJFlashplayerを試してみるべきだと言いますが、それは試用版だけです。これのためのサンプルコードを私にくれますか？

Answer 1

ここは自分のウェブサイトの例に適合した私のフラッシュプレーヤーです。 BCFrameは基本的にJInternalFrameです。あなたはそれを何でも拡張することができます。それは働くためにわずかな変更が必要ですが、前進するべきである。あなたは存在しないものを取り除くことができます。

他の可能な解決策は以下のとおりです。

jffmpeg - それ
http://www.humatic.de/htools/dsj/samplecode.php?WebM.java
http://code.google.com/p/gstreamer-java/
http://www.xuggle.com/xuggler/
http://www.theregister.co.uk/2010/08/20/flash_in_java/

 

package Components.FlashPlayer; 

import Components.BCFrame; 
import GUI.BCApp.DataTypeEnum; 
import Logging.LogRunner; 
import Properties.Basic.FlashPlayer_Prop; 
import XMLProcessing.Helpers.XMLActionInfoHolder; 
import XMLProcessing.XMLUtilities; 
import java.awt.*; 
import java.awt.event.*; 
import java.util.ArrayList; 
import java.util.HashMap; 
import javax.swing.*; 
import javax.swing.filechooser.FileFilter; 
import java.io.*; 

// import the JFlashPlayer package 
import com.jpackages.jflashplayer.*; 
import java.net.URL; 
import org.w3c.dom.Document; 
import org.w3c.dom.Element; 

/** 
* This class plays a flash video. 
* Create with help from: http://www.jpackages.com/jflashplayer , see the website 
* for a larger example of how to do more things with this code. I kind of modified 
* this to fit the current needs of the project. This works in conjunction with 
* dlls that need to go in the win32 folder. For linux/mac, look into the Apple 
* Java Quicktime API 
* @author dvargo 
*/ 
public class FlashPlayer extends BCFrame implements FlashPanelListener { 

    /** 
    * handle to a FlashPanel instance 
    */ 
    FlashPanel flashPanel; 
    final Label currentFrameLabel = new Label("Frame: N/A"); 
    final JProgressBar progressBar = new JProgressBar(); 
    JButton playButton,stopButton,forwardButton,rewindButton,backButton; 
    JCheckBox loopCheckBox; 
    private boolean isMovieSet = false; 
    FrameMonitorThread fmt; 
    boolean loop = false; 
    boolean playOnStart = true; 




    public enum Actions 
    { 
     Loop, 
     Stop, 
     Play 
    } 

    /** 
    * Defualt constructor 
    */ 
    public FlashPlayer() 
    { 

    } 

    /** 
    * Sets FlashPlayer to defualt size 
    * @param x X position for the player 
    * @param y Y position for the player 
    * @param mainWindow Reference to the main window 
    */ 
    public FlashPlayer(int x, int y, GUI.Window mainWindow) { 
     this(x, y, 600, 400, mainWindow); 
    } 

    /** 
    * Full consturtor 
    * @param x X position for this player 
    * @param y Y position for this player 
    * @param w Width of the player 
    * @param h Height of the player 
    * @param mainWindow reference to the main window 
    */ 
    public FlashPlayer(int x, int y, int w, int h, GUI.Window mainWindow) { 
     super(x, y, w, h, mainWindow); 
     initComponents(); 
     this.getContentPane().setLayout(new BorderLayout()); 
     createButtons(); 
     addCurrCompSetter(flashPanel,progressBar,currentFrameLabel,playButton,stopButton,forwardButton,rewindButton,loopCheckBox,backButton); 

    } 

    @SuppressWarnings("unchecked") 
    //       
    private void initComponents() { 

     videoPanel = new javax.swing.JPanel(); 

     setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE); 

     videoPanel.setBorder(javax.swing.BorderFactory.createTitledBorder("")); 

     javax.swing.GroupLayout videoPanelLayout = new javax.swing.GroupLayout(videoPanel); 
     videoPanel.setLayout(videoPanelLayout); 
     videoPanelLayout.setHorizontalGroup(
      videoPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) 
      .addGap(0, 381, Short.MAX_VALUE) 
     ); 
     videoPanelLayout.setVerticalGroup(
      videoPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) 
      .addGap(0, 247, Short.MAX_VALUE) 
     ); 

     javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane()); 
     getContentPane().setLayout(layout); 
     layout.setHorizontalGroup(
      layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) 
      .addComponent(videoPanel, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE) 
     ); 
     layout.setVerticalGroup(
      layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) 
      .addComponent(videoPanel, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE) 
     ); 

     pack(); 
    }//       

    // Variables declaration - do not modify      
    private javax.swing.JPanel videoPanel; 
    // End of variables declaration     




    /** 
    * FlashPanelListener event method which receives FSCommand Flash events. 
    * 
    * You should use ExternalInterface.call instead of FSCommand 
    * with the latest ActionScript version. Older ActionScript versions 
    * will only have access to FSCommand. 
    */ 
    public void FSCommand(String command, String arg) { 
     System.out.println("FlashPlayer (ignoring): FSCommand event received: " + command + " " + arg); 
    } 

    private void creatFlashPlayerWorker() 
    { 
     // add the FlashPanel to the frame 
     this.getContentPane().add(flashPanel, BorderLayout.CENTER); 


     // specify the object for Flash ExternalInterface.call events to search for the called method on 
     flashPanel.setFlashCallObject(this); 

     // specify the FlashPanelListener in case a movie is using the older FSCommand event 
     flashPanel.addFlashPanelListener(this); 

     // specify variables for a flash movie which are available from the start of the 
     // movie as long as this is called before the FlashPanel is visible 
     flashPanel.setVariables("myGreeting=hi&myNumber=1&myVar=good%20job"); 

     isMovieSet = true; 
     centerAndDisplay(); 
     fmt = new FrameMonitorThread(flashPanel); 
     fmt.start(); 
     revalidate(); 
     if(!playOnStart) 
     { 
      stop(); 
     } 
     setLoop(loop); 
    } 

    /** 
    * Create a FlashPanel instance and add it to the frame 
    */ 
    public void createFlashPanel(String url) { 
     // install Flash 10 if Flash 6 or greater is not present 
     //FlashPanel.installFlash("6"); 

     dataSource = dataSource.url; 
     setData("Path",url.toString()); 
     String flashVersionRequired = "9"; 
     try 
     { 
      FlashPanel.setRequiredFlashVersion(flashVersionRequired); 
      flashPanel = new FlashPanel(new URL(url));//new File(flashFilePath)); 
     } 
     catch (JFlashLibraryLoadFailedException e) 
     { 
      exitError("A required library (DLL) is missing or damaged."); 
     } 
     catch(JFlashInvalidFlashException e) 
     { 
      exitError("Required version " + flashVersionRequired + " of Flash is not installed. "); 
     } 
     catch (Exception e) 
     { 
      exitError("Something went wrong!\n" + e.toString()); 
     } 

     creatFlashPlayerWorker(); 

    } 

    /** 
    * Create a FlashPanel instance and add it to the frame 
    */ 
    public void createFlashPanel(File file) { 
     // install Flash 10 if Flash 6 or greater is not present 
     //FlashPanel.installFlash("6"); 

     //http://samples.mplayerhq.hu/SWF/flash_adpcm_testfiles/stereo_22.swf 

     dataSource = dataSource.file; 
     setData("Path",file.getAbsolutePath()); 
     String flashVersionRequired = "9"; 
     try 
     { 
      FlashPanel.setRequiredFlashVersion(flashVersionRequired); 
      flashPanel = new FlashPanel(file);//new File(flashFilePath)); 
     } 
     catch (JFlashLibraryLoadFailedException e) 
     { 
      exitError("A required library (DLL) is missing or damaged."); 
     } 
     catch(JFlashInvalidFlashException e) 
     { 
      exitError("Required version " + flashVersionRequired + " of Flash is not installed. "); 
     } 
     catch (Exception e) 
     { 
      exitError("Something went wrong!\n" + e.toString()); 
     } 

     creatFlashPlayerWorker(); 
    } 


    public boolean isMovieSet() 
    { 
     return isMovieSet; 
    } 

    public boolean isPlayOnStart() 
    { 
     return playOnStart; 
    } 

    public boolean isLoop() 
    { 
     return loop; 
    } 

    public void setPlayOnStart(boolean dis) 
    { 
     playOnStart = dis; 
    } 
    public void setIsLoop(boolean dis) 
    { 
     loop = dis; 
    } 



    /** 
    * Select a different SWF file at remote url 
    */ 
    public void setMovie(URL url) 
    { 
     if(!isMovieSet) 
     { 
      createFlashPanel(url.toString()); 
      return; 
     } 
     setData("Path",url.toString()); 
     dataSource = dataSource.url; 
     flashPanel.setMovie(url); 
    } 

    /** 
    * Select a different SWF file at remote url 
    */ 
    public void setMovie(String url) 
    { 
     if(!isMovieSet) 
     { 
      createFlashPanel(url); 
      return; 
     } 
     setData("Path",url); 
     dataSource = dataSource.url; 
     try 
     { 
      flashPanel.setMovie(new URL(url)); 
      revalidate(); 
     } 
     catch(Exception e) 
     { 
      LogRunner.dialogMessage(this.getClass(),"Could not play Flash Movie at " + url); 
     } 

    } 

    /** 
    * Select a different SWF file on local machine 
    */ 
    public void setMovie(File file) 
    { 

     setData("Path",file.getAbsolutePath()); //setting this to absolute path might cause a problem 
     dataSource = dataSource.file; 
     try 
     { 
      if(isMovieSet) 
      { 
       flashPanel.setMovie(file); 
      } 
      else 
      { 
       createFlashPanel(file); 
      } 
     } 
     catch(Exception e) 
     { 
      LogRunner.dialogMessage(this.getClass(),"Could not play Flash Movie at " + file); 
     } 

    } 


    /** 
    * Instruct the flash movie to play. 
    */ 
    public void play() 
    { 
     flashPanel.play(); 
    } 

    /** 
    * Instruct the flash movie to stop playing. 
    */ 
    public void stop() 
    { 
     flashPanel.stop(); 
    } 

    /** 
    * Instruct the flash movie to go back one frame. 
    * This will also stop the movie if it was playing. 
    */ 
    public void rewind() 
    { 
     rewind(1); 
    } 

    /** 
    * Instruct the flash movie to go back x number of frames. 
    * This will also stop the movie if it was playing. 
    * @param numberOfFrames The number of frames to rewind 
    */ 
    public void rewind(int numberOfFrames) 
    { 
     for(int i = 0; i < numberOfFrames; i++) 
     { 
      flashPanel.back(); 
     } 
    } 


    /** 
    * Instruct the flash movie to go forward 1 frame. 
    * This will also stop the movie if it was playing. 
    */ 
    public void forward() 
    { 
     forward(1); 
    } 

    /** 
    * Instruct the flash movie to go forward x number of frame. 
    * This will also stop the movie if it was playing. 
    */ 
    public void forward(int numberOfFrames) 
    { 
     for(int i = 0; i < numberOfFrames; i++) 
     { 
      flashPanel.forward(); 
     } 
    } 

    /** 
    * Instruct the flash movie to rewind to the first frame. 
    * This will also stop the movie if it was playing. 
    */ 
    public void goBackToBegining() 
    { 
     flashPanel.rewind(); 
    } 

    /** 
    * Select and set the flash movie background color. 
    */ 
    public void backgroundAction(Color c) 
    { 
     flashPanel.setBackground(c); 
    } 

    /** 
    * Instruct the flash movie to loop or not. 
    */ 
    void setLoop(boolean loop) { 
     flashPanel.setLoop(loop); 
    } 


    /** 
    * Define some buttons to demonstrate JFlashPlayer functionality 
    */ 
    void createButtons() { 
     JPanel buttonPanel = new JPanel(); 
     buttonPanel.setAlignmentX(Component.CENTER_ALIGNMENT); 
     buttonPanel.setLayout(new BoxLayout(buttonPanel, BoxLayout.X_AXIS)); 

     playButton = new JButton("Play"); 
     playButton.addActionListener(new ActionListener() { 

      public void actionPerformed(ActionEvent arg0) { 
       play(); 
      } 
     }); 
     buttonPanel.add(playButton); 
     JButton stopButton = new JButton("Pause"); 
     stopButton.addActionListener(new ActionListener() { 

      public void actionPerformed(ActionEvent arg0) { 
       stop(); 
      } 
     }); 
     buttonPanel.add(stopButton); 
     backButton = new JButton("Back"); 
     backButton.addActionListener(new ActionListener() { 

      public void actionPerformed(ActionEvent arg0) { 
       goBackToBegining(); 
      } 
     }); 
     buttonPanel.add(backButton); 
     forwardButton = new JButton("Forward"); 
     forwardButton.addActionListener(new ActionListener() { 

      public void actionPerformed(ActionEvent arg0) { 
       forward(); 
      } 
     }); 
     //buttonPanel.add(forwardButton); 
     rewindButton = new JButton("Rewind"); 
     rewindButton.addActionListener(new ActionListener() { 

      public void actionPerformed(ActionEvent arg0) { 
       rewind(); 
      } 
     }); 
     buttonPanel.add(rewindButton); 

     loopCheckBox = new JCheckBox("Loop"); 
     loopCheckBox.setSelected(true); 
     loopCheckBox.addActionListener(new ActionListener() { 

      public void actionPerformed(ActionEvent arg0) { 
       setLoop(loopCheckBox.isSelected()); 
      } 
     }); 

     progressBar.setVisible(true); 

     buttonPanel.add(progressBar); 

     for (int i = 0; i screenSize.height) { 
      frameSize.height = screenSize.height; 
     } 
     if (frameSize.width > screenSize.width) { 
      frameSize.width = screenSize.width; 
     } 
     //this.setLocation((screenSize.width - frameSize.width)/2, 
     //  (screenSize.height - frameSize.height)/2); 
     this.setVisible(true); 
     //this.toFront(); 
    } 



    @Override 
    protected void createProperties() 
    { 
     properties = new FlashPlayer_Prop(this); 
    } 

    @Override 
    public void action(Enum a) 
    { 
    } 

    @Override 
    public Enum convertStringToActionEnumValue(String in) { 
     return null; 
    } 

    @Override 
    public void build(HashMap theDictionary, String filePath, String DataSource, ArrayList actions) 
    { 
     if(DataSource.equals(DataTypeEnum.url.toString())) 
      { 
       createFlashPanel((String) theDictionary.get("Path")); 
       setDataSource(DataTypeEnum.url); 
      } 
      else 
      { 
       String theFile = XMLUtilities.parseFilePath(filePath) + File.separator + (String) theDictionary.get("Path"); 
       createFlashPanel(new File(theFile)); 
       setDataSource(DataTypeEnum.file); 
      } 
     playOnStart = Boolean.parseBoolean(theDictionary.get("PlayOnStart")); 
     loop = Boolean.parseBoolean(theDictionary.get("Loop")); 
     //add actions to the component 
     setActions(XMLUtilities.getActions(this, actions)); 
    } 

    @Override 
    public Element extractData(Document dom) 
    { 
     setData("PlayOnStart",Boolean.toString(playOnStart)); 
     setData("Loop", Boolean.toString(loop)); 
     return super.extractData(dom); 
    } 

    @Override 
    public File[] extractFiles(String filePath) 
    { 
     File retVal = new File(getData("Path")); 
     if(retVal == null) 
     { 
      return null; 
     } 
     setData("Path","files" + File.separator + retVal.getName()); 
     return new File[]{retVal}; 
    } 

    @Override 
    public void drag(File[] theFiles) 
    { 
    //if they dragged a one file in 
     if(theFiles.length == 1) 
     { 
      //try and set it as the image of this component 
      setMovie(new File(theFiles[0].getAbsolutePath())); 
     } 
     //they dragged multiple files in 
     else 
     { 
      for(int i = 0; i < theFiles.length; i++) 
      { 
       int location = (i * 5) % mainWindow.getComponentContentPane().getHeight(); 

       FlashPlayer temp = new FlashPlayer(location,location , mainWindow); 
       temp.createFlashPanel(new File(theFiles[i].getAbsolutePath())); 
       mainWindow.getCurrPage().addComponent(temp); 
       mainWindow.getCurrPage().loadPage(); 
      } 
     } 
    } 

    @Override 
    public BCFrame copy(int x, int y) { 
     try 
     { 
      FlashPlayer clone = new FlashPlayer(x,y,this.getWidth(),this.getHeight(),mainWindow); 
      clone.setTitleBarVisible(this.isTitleBarRemoved()); 
      clone.setActions(this.getActions()); 
      if(dataSource == dataSource.file) 
      { 
       clone.setMovie(new File(this.getData("Path"))); 
      } 
      else 
      { 
       clone.setMovie(this.getData("Path")); 
      } 
      clone.setPlayOnStart(isPlayOnStart()); 
      clone.setIsLoop(isLoop()); 
      return clone; 
     } 
     catch(Exception e) 
     { 
      LogRunner.dialogMessage(this.getClass(),"Cant clone this compoenent"); 

     } 
     return null; 
    } 

    /** 
    * Thread to poll the current frame of the flash movie to be displayed 
    */ 
    class FrameMonitorThread extends Thread { 

     FlashPanel flashPanel; 

     FrameMonitorThread(FlashPanel fp) { 
      flashPanel = fp; 
     } 

     public void run() { 
      while (true) { 
       if (flashPanel != null) { 
        final long currentFrame = flashPanel.getCurrentFrame(); 
        final long totalFrames = flashPanel.getTotalFrames(); 
        SwingUtilities.invokeLater(new Runnable() { 

         public void run() { 
          double cf = currentFrame; 
          double tf = totalFrames; 
          double result = cf/tf; 
          int percent = (int)(100 * result); 
          try{progressBar.setValue(percent);}catch(Exception e){} 
          currentFrameLabel.setText("Frame: " + currentFrame + "/" + totalFrames); 

         } 
        }); 
       } 
       try { 
        Thread.sleep(100); 
       } catch (Exception e) { 
       } 
      } 
     } 
    } 

    /** 
    * Checks whterer the dlls that flash player needs are in their correct spot 
    * @return True if all the dlls could be found, false otherwise 
    */ 
    public static boolean checkDlls() 
    { 
     String systemFolder = "C:\\WINDOWS\\system32\\"; 
     String [] dlls = new String[]{"atl2k.dll","atl98.dll","jflash.dll"}; 
     for(String x : dlls) 
     { 
      if(!new File(systemFolder + x).exists()) 
      { 
       return false; 
      } 
     } 

     return true; 

    } 


} 

 

Answer 2

一つのオプションは、Webブラウザを埋め込み、そしてせることであるために検索を行いますFlash Playerをロードします。

参照：Embed a web browser within a java application