ch.pec0ra.mobilityratecalculator.ItineraryDialog.java Source code

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Here is the source code for ch.pec0ra.mobilityratecalculator.ItineraryDialog.java

Source

/*
 *     Copyright (C) 2016 Basile
 *
 *     This file is part of Mobility Rate Calculator.
 *
 *     Mobility Rate Calculator is free software: you can redistribute it and/or modify
 *     it under the terms of the GNU General Public License as published by
 *     the Free Software Foundation, either version 3 of the License, or
 *     (at your option) any later version.
 *
 *     Foobar is distributed in the hope that it will be useful,
 *     but WITHOUT ANY WARRANTY; without even the implied warranty of
 *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *     GNU General Public License for more details.
 *
 *     You should have received a copy of the GNU General Public License
 *     along with Foobar.  If not, see <http://www.gnu.org/licenses/>.
 */

package ch.pec0ra.mobilityratecalculator;

import android.app.Activity;
import android.app.Dialog;
import android.content.DialogInterface;
import android.os.Bundle;
import android.support.v4.app.DialogFragment;
import android.support.v7.app.AlertDialog;
import android.view.LayoutInflater;
import android.view.View;
import android.widget.CheckBox;
import android.widget.TextView;

/**
 * Created by basile on 26.09.16.
 */
public class ItineraryDialog extends DialogFragment {

    NoticeDialogListener mListener;

    public interface NoticeDialogListener {
        void onDialogPositiveClick(String from, String to, boolean isTwoWay);
    }

    @Override
    public Dialog onCreateDialog(Bundle savedInstanceState) {
        final AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
        // Get the layout inflater
        LayoutInflater inflater = getActivity().getLayoutInflater();
        final View v = inflater.inflate(R.layout.itinerary_dialog, null);

        // Inflate and set the layout for the dialog
        // Pass null as the parent view because its going in the dialog layout
        builder.setView(v).setTitle(getString(R.string.find_itinerary))
                // Add action buttons
                .setPositiveButton(R.string.calculate_distance, new DialogInterface.OnClickListener() {
                    @Override
                    public void onClick(final DialogInterface dialog, int id) {
                        final String from = ((TextView) v.findViewById(R.id.itinerary_from)).getText().toString();
                        final String to = ((TextView) v.findViewById(R.id.itinerary_to)).getText().toString();
                        final boolean isTwoWay = ((CheckBox) v.findViewById(R.id.two_way_checkbox)).isChecked();
                        mListener.onDialogPositiveClick(from, to, isTwoWay);
                    }
                }).setNegativeButton(R.string.cancel, new DialogInterface.OnClickListener() {
                    public void onClick(DialogInterface dialog, int id) {
                        ItineraryDialog.this.getDialog().cancel();
                    }
                });
        return builder.create();

    }

    @Override
    public void onAttach(Activity activity) {
        super.onAttach(activity);
        // Verify that the host activity implements the callback interface
        try {
            // Instantiate the NoticeDialogListener so we can send events to the host
            mListener = (NoticeDialogListener) activity;
        } catch (ClassCastException e) {
            // The activity doesn't implement the interface, throw exception
            throw new ClassCastException(activity.toString() + " must implement NoticeDialogListener");
        }
    }

}