Friday, July 11, 2014

Display only MONTH & YEAR field of DatePickerDialog in Fragment.

Hello, friends sometimes we want to display only MONTH & YEAR field in DatePickerDialog but there is no such method in Android.


Here is sample code for this functionality.


import java.util.Calendar;

import android.annotation.SuppressLint;
import android.app.DatePickerDialog;
import android.app.DatePickerDialog.OnDateSetListener;
import android.app.Dialog;
import android.os.Bundle;
import android.support.v4.app.DialogFragment;
import android.view.View;
import android.widget.DatePicker;

@SuppressLint("ValidFragment")
public class DatePickerForTranscationFragment extends DialogFragment implements OnDateSetListener{
   
    public DatePickerForTranscationFragment()
    {
       
    }
   
     @Override
     public Dialog onCreateDialog(Bundle savedInstanceState) {
            // Use the current date as the default date in the picker
            final Calendar mCalendar = Calendar.getInstance();
            int year = mCalendar.get(Calendar.YEAR);
            int month = mCalendar.get(Calendar.MONTH);
            int day = mCalendar.get(Calendar.DAY_OF_MONTH);

            DatePickerDialog mDatePickerDialog = new DatePickerDialog(getActivity(), this, year, month, day);
           
            try{
            java.lang.reflect.Field[] datePickerDialogFields = mDatePickerDialog.getClass().getDeclaredFields();
            for (java.lang.reflect.Field datePickerDialogField : datePickerDialogFields) {
                if (datePickerDialogField.getName().equals("mDatePicker")) {
                    datePickerDialogField.setAccessible(true);
                    DatePicker datePicker = (DatePicker) datePickerDialogField.get(mDatePickerDialog);
                    java.lang.reflect.Field[] datePickerFields = datePickerDialogField.getType().getDeclaredFields();
                    for (java.lang.reflect.Field datePickerField : datePickerFields) {
                       if ("mDaySpinner".equals(datePickerField.getName())) {
                          datePickerField.setAccessible(true);
                          Object dayPicker = new Object();
                          dayPicker = datePickerField.get(datePicker);
                          ((View) dayPicker).setVisibility(View.GONE);
                       }
                    }
                 }
              }
            }catch(Exception e){
                e.printStackTrace();
            }
            return mDatePickerDialog;
     }


    @Override
    public void onDateSet(DatePicker arg0, int year, int month, int day) {
        //do your code here
    }
}


How to open this FragmentDialog from Fragment.


new DatePickerForTranscationFragment().show(getFragmentManager(), "Select Month & Year");

No comments:

Post a Comment