unimidlet.java

一个图铃下载的小程序

import javax.microedition.lcdui.*;
import javax.microedition.midlet.*;
import javax.microedition.media.*;

public class UniMIDlet
    extends MIDlet {
	
  Display display;
  public UniMIDlet() {
    display = Display.getDisplay(this);
    UniCanvas b = new UniCanvas(this,display);
    display.setCurrent(b);
    new Thread(b).start();
    b = null;
    System.gc();    
  }
  public void startApp() {
  	//UniCanvas.pageState = 1;
  }
  
  public void pauseApp() {
  	UniCanvas.pageState = 1;
  	UniCanvas.searchForm = null;
  	UniCanvas.sendForm = null;
  	UniCanvas.glsForm = null;
  	UniCanvas.aboutForm = null; 
  	UniCanvas.helpForm = null;
  	System.gc();
  }

  public void destroyApp(boolean parm1) {
  	display.setCurrent(null);
    notifyDestroyed();
  }
}