aviplayerpanel.java

刚刚学JMF

package vedioPlayer;

import java.awt.Button;
import java.awt.Component;
import java.awt.Event;
import java.awt.FileDialog;
import java.awt.GridLayout;
import java.awt.Panel;
import java.io.File;

import javax.media.ControllerEvent;
import javax.media.ControllerListener;
import javax.media.Manager;
import javax.media.Player;
import javax.media.RealizeCompleteEvent;

public class AVIPlayerPanel extends Panel implements ControllerListener
{
	
	Player dualPlayer;
	FileDialog fd;
	
	//Frame back_Frame;
	Button selectFile_Button;
	
	public AVIPlayerPanel()
	{
	//	super("JMFTest");
		
		setLayout( new GridLayout( 3, 1 ) );
		//back_Frame = new Frame();
		selectFile_Button = new Button("打开文件");
		
		add(selectFile_Button);
		
	//	show();
		
		
	}
	
/*	public static void main( String [] args )
	{
		JMFTest kk = new JMFTest(); 
	}
	*/
	public boolean action( Event e, Object o )
	{
		if( e.target == selectFile_Button )
		{
			System.out.println("d");
			play();
		}
		else
			System.out.println("ds");
			
		return true;
	}
	
	public void play()
	{
		try 
		{
		  /*  fd = new FileDialog(this, "Select File", FileDialog.LOAD);
		    fd.show();
		    String filename = fd.getDirectory() + fd.getFile();
		    
		    //String filename = fd.getFile();
		   
		    System.out.println(filename);
		    */
		    File fileToPlay = new File( "D:\\My Music\\183club\\183club - 04.为你征服全世界.mp3" );
		    
		 //   File audioFile = new File("E:\\yesterday once more.mp3");
		    
		    
		    dualPlayer = Manager.createPlayer(fileToPlay.toURL());//建立一个Player
		   // dualPlayer = Manager.createPlayer(new MediaLocator("file:///" + filename));
		    System.out.println("hello");
		    dualPlayer.addControllerListener((ControllerListener) this);
		    
		    dualPlayer.start();
		    
		    
		    
		    
		}
	    catch (Exception e)
	    {
		    System.out.println(e.toString());
	    }
	}
	
	   public synchronized void controllerUpdate(ControllerEvent event) 
	   {
		  if (event instanceof RealizeCompleteEvent) {
		    Component comp;
		    if ((comp = dualPlayer.getVisualComponent()) != null)
		      add ("Center", comp);
		    if ((comp = dualPlayer.getControlPanelComponent()) != null)
		      add("South", comp);
		    validate();
		  }
		}

	

	
	

}