DatePickerDialog

[Rafael Osuna]

Hi All!

 

I've a problem with a DatePickerDialog following steps from Android Tutorial.

 

Linking a TextView to launch a DatePickerDialog when gets focused as you can see below:

 

   	 EditText fNac = (EditText)findViewById(R.id.regFecha);
       fNac.setonfocusChangeListener(new View.onfocusChangeListener(){

           @Override
           public void onfocusChange(View v, boolean hasFocus) {
               // TODO Auto-generated method stub
               // Desde aquí lanzamos el datepicker
               if (hasFocus){
                   DialogFragment newFragment = new DatePickerFragment();
                   newFragment.show(getSupportFragmentManager() , "datePicker");
               }
           }

 

Works fine, the DatePickerDialog is launched. I instance a new DatePickerFragment class that is created in this way:

 

import java.util.Calendar;

import android.app.DatePickerDialog;
import android.app.Dialog;
import android.os.Bundle;
import android.support.v4.app.DialogFragment;
import android.util.Log;
import android.widget.DatePicker;

public class DatePickerFragment extends DialogFragment implements DatePickerDialog.OnDateSetListener {

   private DatePickerDialog mDatePickerDialog;

   @Override
   public Dialog onCreateDialog(Bundle savedInstanceState){
       // Usamos la fecha actual como primera fecha a mostrar
       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);

       // Devolvemos la instancia de un Dialog con la fecha actual
       mDatePickerDialog = new DatePickerDialog(getActivity(),this,year,month,day);
       return mDatePickerDialog;
   }

   @Override
   public void onDateSet(DatePicker view, int year, int month, int day) {
       // TODO Auto-generated method stub
       Log.v("LOG_CAT","OK");
   }

   public void onDateChanged(DatePicker view, int year, int monthOfYear,
           int dayOfMonth) {
       // TODO Auto-generated method stub
       Log.v("LOG_CAT", "Ok2");
   }
}

 

And here is the problem. I want to change Dialog's title using onDateChanged method, but it's never called. I tried to create a onDateChangedListener but DatePickerDialog doesn't have one.

 

How can i do this?

 

Thanks in advance.