Android Open Source - TaskSucker Date Picker Fragment

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From Project

Back to project page TaskSucker.

License

The source code is released under:

MIT License

Java Source Code

package com.jakkub.tasksucker;
//from w  w  w . jav  a2s.c  o  m
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.Date;
import java.util.Locale;

import android.app.DatePickerDialog;
import android.app.Dialog;
import android.app.DialogFragment;
import android.os.Bundle;
import android.widget.Button;
import android.widget.DatePicker;
import com.uottawa.notesgo.R;


public class DatePickerFragment extends DialogFragment implements DatePickerDialog.OnDateSetListener {
  
  Button button;
  
  @Override
  public Dialog onCreateDialog(Bundle savedInstanceState) {
    
    int year;
    int month;
    int day;
    final Calendar c = Calendar.getInstance();
    
    button = (Button) getActivity().findViewById(R.id.new_task_set_date);

    // Check if the date was already set
    if (button.getText() != getString(R.string.new_task_set_date)) 
    {
      // Use date from button
      try 
      {
        Date date;
          date = new SimpleDateFormat("dd MMM yyyy", Locale.US).parse((String) button.getText());
          
          c.setTime(date);
      } 
      catch (ParseException e) 
      {
        e.printStackTrace();
      }
    }
    
    year = c.get(Calendar.YEAR);
    month = c.get(Calendar.MONTH);
    day = c.get(Calendar.DAY_OF_MONTH);
    
    // Create a new instance of DatePickerDialog and return it
    return new DatePickerDialog(getActivity(), this, year, month, day);
  }
    
  public void onDateSet(DatePicker view, int year, int month, int day) {
    final Calendar c = Calendar.getInstance();
    c.set(Calendar.YEAR, year);
    c.set(Calendar.MONTH, month);
    c.set(Calendar.DAY_OF_MONTH, day);
    
    SimpleDateFormat date_format = new SimpleDateFormat("dd MMM yyyy", Locale.US);
      button.setText(date_format.format(c.getTime()));
  }
}

Java Source Code List

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