Android获取当前时间与星期几

public class DataString {
    private static String mYear;
    private static String mMonth;
    private static String mDay;
    private static String mWay;
    
	public static String StringData(){
		final Calendar c = Calendar.getInstance();
		c.setTimeZone(TimeZone.getTimeZone("GMT+8:00"));
		mYear = String.valueOf(c.get(Calendar.YEAR)); // 获取当前年份
		mMonth = String.valueOf(c.get(Calendar.MONTH) + 1);// 获取当前月份
		mDay = String.valueOf(c.get(Calendar.DAY_OF_MONTH));// 获取当前月份的日期号码
		mWay = String.valueOf(c.get(Calendar.DAY_OF_WEEK));
		if("1".equals(mWay)){
			mWay ="天";
		}else if("2".equals(mWay)){
			mWay ="一";
		}else if("3".equals(mWay)){
			mWay ="二";
		}else if("4".equals(mWay)){
			mWay ="三";
		}else if("5".equals(mWay)){
			mWay ="四";
		}else if("6".equals(mWay)){
			mWay ="五";
		}else if("7".equals(mWay)){
			mWay ="六";
		}
		return mYear + "年" + mMonth + "月" + mDay+"日"+"/星期"+mWay;
	}
	
}