销毁主类对象

Question

public void executeRepeat(String s) { 
    this.move = s; 
    storeValue = move; 
    i = Integer.parseInt(move); 
    timer = new Timer(1000, new ActionListener() { 
     @Override 
     public void actionPerformed(ActionEvent e) { 
      i--; 
      if(i <= 0) { 
       move = "" + i; 
       if (move.trim().equals("0")) { 
        Thread th = new Thread(new DetectImage()); 
        th.start(); 
       } 
       timer.stop(); 
      } 
      jTextField1.setText("" + i); 
     } 
    }); 
    timer.start();   
} 

private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {           
    move = jTextField1.getText();  
    executeRepeat(move); 
} 

public static int stay = 0; 

class DetectImage implements Runnable { 
    @Override 
    public void run() { 
     while (stay < 3) { 
      try { 
       stay++; 
       // few steps for comparison 
       Thread.sleep(1000); 
      } catch (InterruptedException ex) { 
       Logger.getLogger(TrafficMainGUI.class.getName()).log(Level.SEVERE, null, ex); 
      } 
     } 
     if (stay >= 3) { 
      stay = 0; 
      String store = storeValue; 
      TrafficMainGUI traffic = new TrafficMainGUI(store); 
      traffic.setVisible(true); 
     } 
    } 
} 

我打电话给TrafficMainGUI这个线程。整个过程进展顺利。 但我正在打开多个框架。我想要处理前一帧。我应该如何实现这一点，因为我不能访问线程类中的主要方法。

Answer 1

Frame[] frames = Frame.getFrames(); 

它会给你总帧数在应用