获取用户输入时间和日期:
DatePicker dp = (DatePicker) findViewById(R.id.datePicker);
TimePicker tp = (TimePicker) findViewById(R.id.timePicker);
int year = dp.getYear();
int month = dp.getMonth();
int date = dp.getDayOfMonth();
int hour = tp.getCurrentHour();
int min = tp.getCurrentMinute();
系统当前时间:
Calendar cal = Calendar.getInstance();
int Syear = cal.get(Calendar.YEAR);
int Smonth = cal.get(Calendar.MONTH);
int Sdate = cal.get(Calendar.DAY_OF_MONTH);
int Shour = cal.get(Calendar.HOUR_OF_DAY);
int Smin = cal.get(Calendar.MINUTE);
假如用户与系统当前时间不同,怎么样得到这个时间差?日期、小时、分、秒或者毫秒。谢谢