package phone.function.secondWatch;
import javax.microedition.lcdui.Form;
import javax.microedition.lcdui.TextField;


class Watch extends Form implements Runnable {

	private TextField text;

	private boolean flag;

	private int count;

	public void run() {
		// TODO 自動(dòng)生成方法存根
		while (true) {
			
			if (flag) {
				
				count++;
				
				try {
					
					int ms = count % 10;
					
					int s = count / 10 % 60;
					
					int m = count / 10 / 60 % 60;
					
					int h = count / 10 / 60 / 60;
					
					text.setString(h + ":" + m + ":" + s + ":" + ms);
					
					Thread.sleep(100);//休眠100秒
				} catch (InterruptedException e) {
					
					e.printStackTrace();
				}
			} else {
				
				break;
			}
		}
	}

	public void startWatch() {
		
		count = -1;
		
		text.setString("");
		
		Thread th = new Thread(this);
		
		th.start();
	}

	public void end() {
		
		flag = false;
	}

	public Watch() {
		
		super("秒表");
		
		flag = true;
		
		text = new TextField("", "", 50, TextField.UNEDITABLE);
		
		this.append(text);
	}

}