incrementalindefinitegaugerunnable.java

j2me学习 简单例子

package example.demoseniorui.gauge;

import javax.microedition.lcdui.Gauge;

/**
 * <p>J2ME Gauge Demo</p>
 * 
 * @author 刘光辉
 * @version 2009.02.01
 */
public class IncrementalIndefiniteGaugeRunnable extends Gauge implements Runnable {
	
	private boolean done = false;
	
	/**
	 * <p>IncrementalIndefiniteGaugeRunnable的构造函数</p>
	 */
	public IncrementalIndefiniteGaugeRunnable(String label) {
		super(label,false,Gauge.INDEFINITE,Gauge.INCREMENTAL_IDLE);
		new Thread(this).start();
	}

	/**
	 * <p></p>
	 */
	public void run() {
		while(!done){
			setValue(Gauge.INCREMENTAL_UPDATING);
			try{
				Thread.sleep(1000);
			}catch(Exception e){
				e.printStackTrace();
			}
		}
	}

	/**
	 * <p></p>
	 */
	void setDone(){
		done = true;
	}

}