eu.iescities.pilot.rovereto.roveretoexplorer.fragments.event.info.edit.DatePickerDialogFragment.java Source code

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Here is the source code for eu.iescities.pilot.rovereto.roveretoexplorer.fragments.event.info.edit.DatePickerDialogFragment.java

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/*******************************************************************************
 * Copyright 2012-2013 Trento RISE
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *        http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either   express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 ******************************************************************************/
package eu.iescities.pilot.rovereto.roveretoexplorer.fragments.event.info.edit;

import java.util.Calendar;
import java.util.Date;

import eu.iescities.pilot.rovereto.roveretoexplorer.custom.Utils;

import android.app.DatePickerDialog;
import android.app.Dialog;
import android.content.Context;
import android.net.ParseException;
import android.os.Bundle;
import android.support.v4.app.DialogFragment;
import android.widget.DatePicker;
import android.widget.EditText;

public class DatePickerDialogFragment extends DialogFragment implements DatePickerDialog.OnDateSetListener {

    private static final String DATA = "data";
    private EditText dateEditText;

    private Context context;

    public static Bundle prepareData(String date) {
        Bundle b = new Bundle();
        b.putString(DATA, date);
        return b;
    }

    static DatePickerDialogFragment newInstance(EditText dateEditText) {
        DatePickerDialogFragment f = new DatePickerDialogFragment();
        f.setDateEditText(dateEditText);
        return f;
    }

    @Override
    public Dialog onCreateDialog(Bundle savedInstanceState) {
        final Calendar c = Calendar.getInstance();
        if (getArguments() != null && getArguments().containsKey(DATA)) {
            try {
                Date d = Utils.FORMAT_DATE_UI_LONG.parse((String) getArguments().getString(DATA));
                c.setTime(d);
            } catch (Exception e) {
            }
        }

        if (getDateEditText().getTag() != null) {
            c.setTime((Date) getDateEditText().getTag());
        }

        // Use the current date as the default date in the picker
        int year = c.get(Calendar.YEAR);
        int month = c.get(Calendar.MONTH);
        int 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) {
        Calendar calendar = Calendar.getInstance();
        calendar.set(year, month, day);
        Date date = calendar.getTime();
        String formattedDate = Utils.FORMAT_DATE_UI_LONG.format(date);
        getDateEditText().setTag(date);
        getDateEditText().setText(formattedDate);
        getDialog().dismiss();
    }

    public EditText getDateEditText() {
        return dateEditText;
    }

    public void setDateEditText(EditText dateEditText) {
        this.dateEditText = dateEditText;
    }

}