Java DatePicker.setMinDate方法代码示例

import android.widget.DatePicker; //导入方法依赖的package包/类
@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
    DatePickerDialog dialog = new DatePickerDialog(getActivity(),
            R.style.CustomDatePickerDialogTheme, this, mParent.mYear, mParent.mMonth, 1);

    DatePicker datePicker = dialog.getDatePicker();

    // Limit range.
    Calendar c = mParent.getCalendar();
    datePicker.setMinDate(c.getTimeInMillis());
    c.set(Calendar.YEAR, mParent.mYear + CC_EXP_YEARS_COUNT - 1);
    datePicker.setMaxDate(c.getTimeInMillis());

    // Remove day.
    datePicker.findViewById(getResources().getIdentifier("day", "id", "android"))
            .setVisibility(View.GONE);
    return dialog;
}
 

import android.widget.DatePicker; //导入方法依赖的package包/类
@Override
protected View onCreateContentView(Bundle savedInstanceState) {

    picker = new DatePicker(getContext());

    Calendar c = Calendar.getInstance();
    if (savedInstanceState != null){
        c.setTimeInMillis(savedInstanceState.getLong(DATE));
    } else if (getArguments().containsKey(DATE)) {
        c.setTimeInMillis(getArguments().getLong(DATE));
    }

    picker.init(c.get(Calendar.YEAR), c.get(Calendar.MONTH), c.get(Calendar.DAY_OF_MONTH), this);

    if (getArguments().containsKey(MIN_DATE)) {
        picker.setMinDate(getArguments().getLong(MIN_DATE));
    }
    if (getArguments().containsKey(MAX_DATE)) {
        picker.setMaxDate(getArguments().getLong(MAX_DATE));
    }
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP
            && getArguments().containsKey(FIRST_DAY_OF_WEEK)) {
        picker.setFirstDayOfWeek(getArguments().getInt(FIRST_DAY_OF_WEEK));
    }



    return picker;
}
 

import android.widget.DatePicker; //导入方法依赖的package包/类
static Dialog createDialog(
    Bundle args, Context activityContext, @Nullable OnDateSetListener onDateSetListener) {
  final Calendar c = Calendar.getInstance();
  if (args != null && args.containsKey(DatePickerDialogModule.ARG_DATE)) {
    c.setTimeInMillis(args.getLong(DatePickerDialogModule.ARG_DATE));
  }
  final int year = c.get(Calendar.YEAR);
  final int month = c.get(Calendar.MONTH);
  final int day = c.get(Calendar.DAY_OF_MONTH);

  DatePickerMode mode = DatePickerMode.DEFAULT;
  if (args != null && args.getString(DatePickerDialogModule.ARG_MODE, null) != null) {
    mode = DatePickerMode.valueOf(args.getString(DatePickerDialogModule.ARG_MODE).toUpperCase(Locale.US));
  }

  DatePickerDialog dialog = null;

  if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
    switch (mode) {
      case CALENDAR:
        dialog = new DismissableDatePickerDialog(activityContext,
          activityContext.getResources().getIdentifier("CalendarDatePickerDialog", "style", activityContext.getPackageName()),
          onDateSetListener, year, month, day);
        break;
      case SPINNER:
        dialog = new DismissableDatePickerDialog(activityContext,
          activityContext.getResources().getIdentifier("SpinnerDatePickerDialog", "style", activityContext.getPackageName()),
          onDateSetListener, year, month, day);
        break;
      case DEFAULT:
        dialog = new DismissableDatePickerDialog(activityContext, onDateSetListener, year, month, day);
        break;
    }
  } else {
    dialog = new DismissableDatePickerDialog(activityContext, onDateSetListener, year, month, day);

    switch (mode) {
      case CALENDAR:
        dialog.getDatePicker().setCalendarViewShown(true);
        dialog.getDatePicker().setSpinnersShown(false);
        break;
      case SPINNER:
        dialog.getDatePicker().setCalendarViewShown(false);
        break;
    }
  }

  final DatePicker datePicker = dialog.getDatePicker();

  if (args != null && args.containsKey(DatePickerDialogModule.ARG_MINDATE)) {
    // Set minDate to the beginning of the day. We need this because of clowniness in datepicker
    // that causes it to throw an exception if minDate is greater than the internal timestamp
    // that it generates from the y/m/d passed in the constructor.
    c.setTimeInMillis(args.getLong(DatePickerDialogModule.ARG_MINDATE));
    c.set(Calendar.HOUR_OF_DAY, 0);
    c.set(Calendar.MINUTE, 0);
    c.set(Calendar.SECOND, 0);
    c.set(Calendar.MILLISECOND, 0);
    datePicker.setMinDate(c.getTimeInMillis());
  } else {
    // This is to work around a bug in DatePickerDialog where it doesn't display a title showing
    // the date under certain conditions.
    datePicker.setMinDate(DEFAULT_MIN_DATE);
  }
  if (args != null && args.containsKey(DatePickerDialogModule.ARG_MAXDATE)) {
    // Set maxDate to the end of the day, same reason as for minDate.
    c.setTimeInMillis(args.getLong(DatePickerDialogModule.ARG_MAXDATE));
    c.set(Calendar.HOUR_OF_DAY, 23);
    c.set(Calendar.MINUTE, 59);
    c.set(Calendar.SECOND, 59);
    c.set(Calendar.MILLISECOND, 999);
    datePicker.setMaxDate(c.getTimeInMillis());
  }

  return dialog;
}