将swf文件添加到jframe时出现问题。他们说我应该尝试JFlashplayer，但这只是一个试用。你能给我一些示例代码吗？
最佳答案
这是我的Flash Player，改编自其网站上的示例。 BCFrame本质上是一个JInternalFrame。您可以扩展它。它需要稍作修改才能起作用，但应该向前迈进。您可以删除不存在的任何内容。
其他可能的解决方案是：
jffmpeg-进行搜索
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 packageimport 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; }}