CaptureVideoScreen.java

package lancs.mobilemedia.core.ui.screens;
import java.io.ByteArrayOutputStream;
import javax.microedition.lcdui.Alert;
import javax.microedition.lcdui.AlertType;
import javax.microedition.lcdui.Command;
import javax.microedition.lcdui.Display;
import javax.microedition.lcdui.Graphics;
import javax.microedition.lcdui.game.GameCanvas;
import javax.microedition.media.Manager;
import javax.microedition.media.MediaException;
import javax.microedition.media.Player;
import javax.microedition.media.control.RecordControl;
import javax.microedition.media.control.VideoControl;
import lancs.mobilemedia.core.ui.MainUIMidlet;
import de.ovgu.cide.jakutil.*;
public class CaptureVideoScreen extends GameCanvas {
  Player capturePlayer=null;
  Display display=null;
  private VideoControl videoControl=null;
  private RecordControl rControl=null;
  ByteArrayOutputStream byteOfArray=new ByteArrayOutputStream();
  private Command back=new Command("Back",Command.ITEM,1);
  boolean recording=false;
  public final static int CAPTUREPHOTO=1;
  public final static int CAPTUREVIDEO=2;
  private int typescreen=0;
  public CaptureVideoScreen(  MainUIMidlet midlet,  int type){
    super(false);
    typescreen=type;
    display=Display.getDisplay(midlet);
    try {
      capturePlayer=Manager.createPlayer("capture://video");
      capturePlayer.realize();
    }
 catch (    Exception e) {
      e.printStackTrace();
    }
    videoControl=(VideoControl)capturePlayer.getControl("javax.microedition.media.control.VideoControl");
    try {
      if (videoControl == null)       throw new Exception("No Video Control for capturing!");
      videoControl.initDisplayMode(VideoControl.USE_DIRECT_VIDEO,this);
      videoControl.setDisplayFullScreen(true);
    }
 catch (    MediaException me) {
      videoControl.setDisplayLocation(5,5);
      try {
        videoControl.setDisplaySize(getWidth() - 10,getHeight() - 10);
      }
 catch (      Exception e) {
      }
      repaint();
    }
catch (    Exception e) {
      e.printStackTrace();
    }
    this.hook47();
    this.hook46();
    this.addCommand(back);
  }
  public void keyPressed(  int keyCode){
  }
  public void paint(  Graphics g){
    g.setColor(0xffffff);
    g.fillRect(0,0,getWidth(),getHeight());
    g.setColor(0x44ff66);
    g.drawRect(2,2,getWidth() - 4,getHeight() - 4);
  }
  public void setVisibleVideo(){
    display.setCurrent(this);
    videoControl.setVisible(true);
    try {
      capturePlayer.start();
    }
 catch (    Exception e) {
      e.printStackTrace();
    }
  }
  protected void hook46(){
  }
  protected void hook47(){
  }
}