PhoneCodesDialogFragment.java

/*
 Swisscom Safe Connect
 Copyright (C) 2015 Swisscom

 This program 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.

 This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
*/
package com.swisscom.safeconnect.fragment;

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 com.swisscom.safeconnect.R;
import com.swisscom.safeconnect.adapter.PhoneCodeAdapter;

/**
 * Created by vadim on 25.03.15.
 */
public class PhoneCodesDialogFragment extends DialogFragment {
    private PhoneCodesInterface listener;

    public interface PhoneCodesInterface {
        public void onPhoneCodeSelected(int code);
    }

    public void setPhoneCodeListener(PhoneCodesInterface listener) {
        this.listener = listener;
    }

    @Override
    public Dialog onCreateDialog(Bundle savedInstanceState) {
        AlertDialog.Builder builder = new AlertDialog.Builder(getActivity(), R.style.AppCompat_Pipe_Dialog_Alert);
        builder.setTitle(R.string.lab_phone_code_title);
        final PhoneCodeAdapter adapter = new PhoneCodeAdapter(getActivity(), 0);
        builder.setAdapter(adapter,
                new DialogInterface.OnClickListener() {
                    @Override
                    public void onClick(DialogInterface dialog, int which) {
                        if (listener != null) {
                            int clickedCode = adapter.getCodeByIndex(which);
                            listener.onPhoneCodeSelected(clickedCode);
                        }
                    }
        });
        builder.setNegativeButton(R.string.lab_btn_cancel, new DialogInterface.OnClickListener() {
            @Override
            public void onClick(DialogInterface dialog, int which) {
                dismiss();
            }
        });
        return builder.create();
    }
}