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inside custom component

Java Development

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Developer
Posts: 672
Registered: ‎12-04-2012
My Device: BlackBerry 8520
My Carrier: Airtel

Error rtsp streaming Application is not launching on the device and video not playing too please fix it.

                                                   VideoCanvas.java

 

package mypackage;

 

import javax.microedition.lcdui.Alert;
import javax.microedition.lcdui.AlertType;
import javax.microedition.lcdui.Canvas;
import javax.microedition.lcdui.Command;
import javax.microedition.lcdui.CommandListener;
import javax.microedition.lcdui.Display;
import javax.microedition.lcdui.Displayable;
import javax.microedition.lcdui.Graphics;
import javax.microedition.media.Manager;
import javax.microedition.media.Player;
import javax.microedition.media.PlayerListener;
import javax.microedition.media.control.VideoControl;

public class VideoCanvas extends Canvas implements PlayerListener, CommandListener {

private ExampleStreaming midlet = null;
private Command start = new Command("Start",Command.OK,0);
private Command stop = new Command("Stop",Command.OK,0);
private Command back = new Command("Back",Command.OK,0);
private Command exit = new Command("Exit",Command.BACK,0);
private String url = "rtsp://rtsp.youtube.com/youtube/videos/HtVbAazUekM/video.3gp";
private String status = "Press left softkey";
private String status2 = "";
private Player player = null;
private VideoControl control = null;

/**
* Constructor
*
* @param midlet
*/

public VideoCanvas(ExampleStreaming midlet, String url) {
this.midlet = midlet;
this.url = null;
addCommand(start);
addCommand(stop);
addCommand(back);
addCommand(exit);
setCommandListener(this);
this.setFullScreenMode(true);
}

public void commandAction(Command c, Displayable arg1) {
if(c == start) {
start();
}
else if(c == stop) {
stop();
}
else if(c == exit) {
midlet.notifyDestroyed();
}
else if(c == back) {
Display.getDisplay(midlet).setCurrent(midlet.list);
}

}

/**
* Paint
*/

protected void paint(Graphics g) {
g.setColor(255,255,255);
g.fillRect(0,0,getWidth(),getHeight());
g.setColor(0,0,0);
g.drawString(status2,0,0,Graphics.LEFT|Graphics.TOP);
g.drawString(status,getWidth(),getHeight(),Graphics.RIGHT|Graphics.BOTTOM);
}

/**
* Start
*
*/

public void start() {
try {
player = Manager.createPlayer(url);
player.addPlayerListener(this);
player.realize();

//uncomment for video problem with prefetch();
//player.prefetch();

// Grab the video control and set it to the current display.
control = (VideoControl)player.getControl("VideoControl");
if (control != null) {
control.initDisplayMode(VideoControl.USE_DIRECT_VIDEO,this);
control.setDisplaySize(176,144);
int width = control.getSourceWidth();
int height = control.getSourceHeight();
status2 = "Before: SW=" + width + "-SH=" + height + "-DW=" + control.getDisplayWidth() + "-DH=" + control.getDisplayHeight();
}

player.start();
}
catch(Exception e) {
Alert erro = new Alert("Erro",e.getMessage(),null,AlertType.ERROR);
Display.getDisplay(midlet).setCurrent(erro);
}
}

public void stop() {
if(player != null) {
player.deallocate();
player.close();
}
}

public void playerUpdate(Player p, String s, Object o) {
status = s;

if(p.getState() == Player.STARTED) {
int width = control.getDisplayWidth();
int height = control.getDisplayHeight();
control.setDisplayLocation((getWidth() - width)/2,(getHeight() - height)/2);
control.setVisible(true);
status = s + ": DW=" + width + "-DH=" + height + "-SW=" + control.getSourceWidth() + "-SH=" + control.getSourceHeight();
}
repaint();
setTitle(status);
}



}

 

 

 

                                                      ExampleStreaming.java

 

 

 

 

 

package mypackage;

import javax.microedition.midlet.MIDlet;
import javax.microedition.midlet.MIDletStateChangeException;
import javax.microedition.lcdui.List; import javax.microedition.lcdui.Display;


public class ExampleStreaming extends MIDlet {

public List list;

public ExampleStreaming() { list = new List("Accueil", List.IMPLICIT); }

protected void destroyApp(boolean arg0) throws MIDletStateChangeException {

}

protected void pauseApp() {

}

protected void startApp() throws MIDletStateChangeException { VideoCanvas VC = new VideoCanvas(this, null); Display.getDisplay(this).setCurrent(VC); }

}

 

Developer
Posts: 672
Registered: ‎12-04-2012
My Device: BlackBerry 8520
My Carrier: Airtel

Re: Error rtsp streaming Application is not launching on the device and video not playing too please fix it.

somebody please try to reply to my query :Urgent