Android 获取当前的时间。年月日，时分秒

public static void main(String[] args) {
Calendar c = Calendar.getInstance();//
mYear = c.get(Calendar.YEAR); // 获取当前年份
mMonth = c.get(Calendar.MONTH) + 1;// 获取当前月份
mDay = c.get(Calendar.DAY_OF_MONTH);// 获取当日期
mWay = c.get(Calendar.DAY_OF_WEEK);// 获取当前日期的星期
mHour = c.get(Calendar.HOUR_OF_DAY);//时
mMinute = c.get(Calendar.MINUTE);//分
System.out.println(mYear);
System.out.println(mMonth);
System.out.println(mDay);
System.out.println(mWay);
System.out.println(mHour);
System.out.println(mMinute);
}