如何设定最低的DatePicker日期为当前日期(How to set minimum DatePi

我想设置，用户可以在一个datepicker为当前日期选择的最小日期。 我已经试过这样：

DatePicker datePicker = (DatePicker) findViewById(R.id.event_date);
datePicker.setMinDate(System.currentTimeMillis());

这给了我以下异常：

12-01 12:23:31.226: E/AndroidRuntime(10311): Caused by: java.lang.IllegalArgumentException: fromDate: Sat Dec 01 12:23:31 EST 2012 does not precede toDate: Sat Dec 01 12:23:31 EST 2012

我该怎么做呢？

Answer 1:

错误说你不能最小日期设置为准确了。 尝试减去第二：

datePicker.setMinDate(System.currentTimeMillis() - 1000);

---

从源代码的最小日期必须之前，不等于，当前日期：

if (date.before(mMinDate)) {
    throw new IllegalArgumentException("fromDate: " + mMinDate.getTime()
            + " does not precede toDate: " + date.getTime());
}

所以，你只需从现在减去足够的时间（ System.currentTimeMillis()通过date.before(mMinDate)

Answer 2:

如果你不想使用自定义对话框。 使用此一行代码：

datePickerDialog.getDatePicker().setMinDate(System.currentTimeMillis()); 

Answer 3:

检查的Android DatePickerDialog为最小和最大日期代码。

这里是例子 。

final Calendar c = Calendar.getInstance();  
    int year = c.get(Calendar.YEAR);  
    int month = c.get(Calendar.MONTH);  
    int day = c.get(Calendar.DAY_OF_MONTH);  
DatePickerDialog dpd = new DatePickerDialog(getActivity(),AlertDialog.THEME_TRADITIONAL,this,year, month, day);  

    //Get the DatePicker instance from DatePickerDialog  
    DatePicker dp = dpd.getDatePicker();  
    //Set the DatePicker minimum date selection to current date  
    dp.setMinDate(c.getTimeInMillis());//get the current day  
    //dp.setMinDate(System.currentTimeMillis() - 1000);// Alternate way to get the current day  

    //Add 6 days with current date  
    c.add(Calendar.DAY_OF_MONTH,6);  

    //Set the maximum date to select from DatePickerDialog  
    dp.setMaxDate(c.getTimeInMillis());  
    //Now DatePickerDialog have 7 days range to get selection any one from those dates 

Answer 4:

这非常适合我。 方便，美观大方。

DatePickerDialog dialog = new DatePickerDialog(this, this,
              Calendar.YEAR,Calendar.MONTH,
                Calendar.DAY_OF_MONTH);

        dialog.getDatePicker().setMinDate(Calendar.getInstance().getTimeInMillis());
        dialog.show();

Answer 5:

添加此行到您的DatePicker片段将设置最小日期当前日期和禁用前几个月。

datePickerDialog.getDatePicker().setMinDate(System.currentTimeMillis());

Answer 6:

这可以帮助你。

Calendar cal=Calendar.getInstance();

int year=cal.get(Calendar.YEAR);
int month=cal.get(Calendar.MONTH);
int day=cal.get(Calendar.DAY_OF_MONTH);
int hour=cal.get(Calendar.HOUR_OF_DAY);
int min=cal.get(Calendar.MINUTE);

datePicker.updateDate(year, month, day);

timePicker.setCurrentHour(hour);
timePicker.setCurrentMinute(min);

Answer 7:

试试这个

datePicker.setMinDate(new GregorianCalendar.getTimeInMillis());

文章来源: How to set minimum DatePicker date to current date