Disable specific dates of day in Android date picker

Question

I\'m using the datePicker and I can disable last days of today and later days after 30 days by the following code:

DatePickerDialog datePicker = new DatePick         


        

Answer 1

Use custom DatePickerDialog

add this in build.gradle

compile 'com.wdullaer:materialdatetimepicker:3.5.1'

implement

DatePickerDialog.OnDateSetListener to your class

and import

import com.wdullaer.materialdatetimepicker.date.DatePickerDialog; instead of 'import android.app.DatePickerDialog;'

and add this method

 private void showDatePicker() { 

    Calendar calendar = Calendar.getInstance();

    DatePickerDialog dpd = DatePickerDialog.newInstance(
            this,
            calendar.get(Calendar.YEAR),
            calendar.get(Calendar.MONTH),
            calendar.get(Calendar.DAY_OF_MONTH)
    );
    dpd.show(getActivity().getFragmentManager(), "DatePickerDialog");

    SimpleDateFormat sdf = new SimpleDateFormat("dd-MM-yyyy");
    String a = "07-03-2018"; // example

    java.util.Date date = null;

    try {
        date = sdf.parse(a);
    } catch (ParseException e) {
        e.printStackTrace();
    }

    calendar = dateToCalendar(date);
    System.out.println(calendar.getTime());

    List dates = new ArrayList<>();
    dates.add(calendar);
    Calendar[] disabledDays1 = dates.toArray(new Calendar[dates.size()]);
    dpd.setDisabledDays(disabledDays1);

}

    private Calendar dateToCalendar(Date date) {
        Calendar calendar = Calendar.getInstance();
        calendar.setTime(date);
        return calendar;
    }




@Override
public void onDateSet(DatePickerDialog view, int year, int monthOfYear, int dayOfMonth) {

    String date = dayOfMonth+"/"+(monthOfYear+1)+"/"+year;
    textview.setText(date);

}

call showDatePicker().

for multiple days

Change this

     String[] holidays = {"07-03-2018","05-03-2018","10-03-2018"};

    java.util.Date date = null;

    for (int i = 0;i < holidays.length; i++) {

        try {
            date = sdf.parse(holidays[i]);
        } catch (ParseException e) {
            e.printStackTrace();
        }

        calendar = dateToCalendar(date);
        System.out.println(calendar.getTime());

        List dates = new ArrayList<>();
        dates.add(calendar);
        Calendar[] disabledDays1 = dates.toArray(new Calendar[dates.size()]);
        dpd.setDisabledDays(disabledDays1);
    }