title: How to show or set datepicker dialog for a textview that is inside a fragment in Android?
body: <p>I am absolute beginner to Android. I am trying to set text for text field inside inside a fragment using datepicker dialog.</p>
  
  <p>This is the fragment of text field inside an activity</p>
  
  <pre><code>public class CreateTaskFragment extends Fragment{
      private Button saveBtn;
      private EditText tfDescription,tfDate;
      @Nullable
      @Override
      public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
          View view = inflater.inflate(R.layout.create_task,container,false);
  
          tfDescription = (EditText)view.findViewById(R.id.tf_task_description);
          tfDate = (EditText)view.findViewById(R.id.tf_task_date);
          tfDate.setOnClickListener(new View.OnClickListener() {
              @Override
              public void onClick(View v) {
                  DialogFragment pickerFragment = new SelectDateFragment();
                  pickerFragment.show(getFragmentManager(),"DatePicker");
              }
          });
  
          saveBtn = (Button)view.findViewById(R.id.btn_save_task);
          saveBtn.setOnClickListener(new View.OnClickListener() {
              @Override
              public void onClick(View v) {
                  saveTask();
              }
          });
  
          return view;
      }
  
      public void saveTask()
      {
          String description = tfDescription.getText().toString();
          String date = tfDate.getText().toString();
      }
  }
  </code></pre>
  
  <p>This is the dialog fragment for picker</p>
  
  <pre><code>public class SelectDateFragment extends DialogFragment implements DatePickerDialog.OnDateSetListener {
  
      @Override
      public Dialog onCreateDialog(Bundle savedInstanceState) {
          final Calendar calendar = Calendar.getInstance();
          int yy = calendar.get(Calendar.YEAR);
          int mm = calendar.get(Calendar.MONTH);
          int dd = calendar.get(Calendar.DAY_OF_MONTH);
          return new DatePickerDialog(getActivity(), this, yy, mm, dd);
      }
  
      public void onDateSet(DatePicker view, int yy, int mm, int dd) {
          populateSetDate(yy, mm+1, dd);
      }
      public void populateSetDate(int year, int month, int day) {
          //set the date here
  
      }
  
  }
  </code></pre>
  
  <p>My question is how to set the selected date for the text field of the previous fragment. Datepicker is working and I do not know how to set selected date for edit text.</p>