【发布时间】:2018-07-04 07:37:49
【问题描述】:
我在一个activity 中使用了两个datepickers,一个用于start date,一个用于end date,每当我选择月份时,它都会显示错误的数字。我尝试将+1 添加到月份值,但由于有两个datepickers,我们必须跳过start date 之前的几天进行选择,所以它不起作用。代码如下:
public static class DatePickerFragment extends DialogFragment implements
DatePickerDialog.OnDateSetListener {
@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
// Use the current date as the default date in the picker
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 datePickerDialog;
datePickerDialog = new DatePickerDialog(getActivity(), this, year,
month, day);
return datePickerDialog;
}
public void onDateSet(DatePicker view, int year, int month, int day) {
// Do something with the date chosen by the user
cval_from.setText(day + "/" + month + "/" + year);
}
}
public static class ToDatePickerFragment extends DialogFragment implements
DatePickerDialog.OnDateSetListener {
// Calendar startDateCalendar=Calendar.getInstance();
@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
// Use the current date as the default date in the picker
String getfromdate = cval_from.getText().toString().trim();
String getfrom[] = getfromdate.split("/");
int year, month, day;
year = Integer.parseInt(getfrom[2]);
month = Integer.parseInt(getfrom[1]);
day = Integer.parseInt(getfrom[0]);
final Calendar c = Calendar.getInstance();
c.set(year, month, day + 1);
DatePickerDialog datePickerDialog = new DatePickerDialog(getActivity(), this, year, month, day);
datePickerDialog.getDatePicker().setMinDate(c.getTimeInMillis());
return datePickerDialog;
}
public void onDateSet(DatePicker view, int year, int month, int day) {
cval_to.setText(day + "/" + month + "/" + year);
}
}
这里,cval_from 是start date 和cval_to 是end date,现在如果我在cval_from 中添加month+1,那么cval_to 的日期选择从下个月开始。例如,如果我为cval_from 选择26/1/2018,我必须从27/1/2018 开始选择cval_to。整个月被跳过。
谁能帮忙?
【问题讨论】:
-
@jitendrapurohit,已经看过了。但这没有帮助
标签: java android date datepicker