Where is better to create Thread?

Question

I know there are two way to create thread, one is in subclass of MIDlet for itself
public class BaseDevice extends MIDlet implements Runnable {
private Thread thread;
protected void startApp() {
     if (thread == null) {
          thread = new Thread(this);
          thread.start();
another is in subclass of Canvas or GameCanvas, I want to know which one is better.
public class BaseDevice extends MIDlet {
     public static BaseCanvas canvas;
     public NumberPlace() {
          canvas = new BaseCanvas(this);
          Display.getDisplay(this).setCurrent(canvas);
          (new Thread(canvas)).start();          
}

Answer 1

hi, why do we need thread? either you are doing some n/w related task or animation.
so better make thread in that class where you are doing such task. so in this case make in subclass.