Java tutorial
/** * Copyright 2016 Ralph Kristofelle A. Santiago * * 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 com.rappsantiago.weighttracker.dialog; import android.app.DatePickerDialog; import android.app.Dialog; import android.os.Bundle; import android.support.v4.app.DialogFragment; import android.util.Log; import android.view.WindowManager; import android.widget.DatePicker; import com.rappsantiago.weighttracker.util.Util; import org.joda.time.DateTime; import org.joda.time.LocalDate; /** * Created by rappsantiago28 on 3/19/16. */ public class DatePickerDialogFragment extends DialogFragment { private DatePickerDialog.OnDateSetListener mOnDateSetListener; public void setOnDateSetListener(DatePickerDialog.OnDateSetListener l) { mOnDateSetListener = l; } @Override public Dialog onCreateDialog(Bundle savedInstanceState) { LocalDate now = new LocalDate(); int year = now.getYear(); int monthOfYear = now.getMonthOfYear(); int dayOfMonth = now.getDayOfMonth(); Dialog datePickerDialog = new DatePickerDialog(getActivity(), mOnDateSetListener, year, monthOfYear - 1, dayOfMonth); Util.hideSoftKeyboard(getContext(), getActivity().getCurrentFocus()); return datePickerDialog; } }