timezonetest.java

java手机程序设计入门配套的源代码 很详细 感觉很好

import javax.microedition.midlet.*;
import javax.microedition.lcdui.*;
import java.util.* ;
public class TimeZoneTest extends MIDlet
{	
	public TimeZoneTest() 
	{
	}
	public void startApp()
	{
		
		System.out.print("The Default TimeZone is :") ;
		TimeZone defaulttz = TimeZone.getDefault() ;
		System.out.println(defaulttz.getID()) ;
		System.out.println("") ;
		
		//取得所有支持的时区
		System.out.println("All supported TimeZones are :") ;
		String zones[] = TimeZone.getAvailableIDs() ;
		for(int i=0 ; i < zones.length ; i++)
		{
			System.out.println(zones[i]) ;
		}
		System.out.println("") ;
		
		System.out.println("The GME TimeZone property are :") ;
		TimeZone mytz = TimeZone.getTimeZone("GMT") ;
		System.out.println("ID: " + mytz.getID()) ;
		System.out.println("Use Daylight Savings Time: " + mytz.useDaylightTime()) ;
		System.out.println("Offset from GMT: " + mytz.getRawOffset()) ;
	}

	public void pauseApp() 
	{
	}
  
	public void destroyApp(boolean unconditional) 
	{

	}
}