org.erlymon.litvak.monitor.view.fragment.ConfirmDialogFragment.java Source code

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Here is the source code for org.erlymon.litvak.monitor.view.fragment.ConfirmDialogFragment.java

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/*
 * Copyright (c) 2016, Sergey Penkovsky <sergey.penkovsky@gmail.com>
 *
 * This file is part of TraccarLitvakM (fork Erlymon Monitor).
 *
 * TraccarLitvakM (fork Erlymon Monitor) 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.
 *
 * TraccarLitvakM (fork Erlymon Monitor) 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 TraccarLitvakM (fork Erlymon Monitor).  If not, see <http://www.gnu.org/licenses/>.
 */
package org.erlymon.litvak.monitor.view.fragment;

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 org.erlymon.litvak.monitor.R;

/**
 * Created by Sergey Penkovsky <sergey.penkovsky@gmail.com> on 26.10.15.
 */
public class ConfirmDialogFragment extends DialogFragment {

    public static ConfirmDialogFragment newInstance(int titleId, int messageId) {
        ConfirmDialogFragment newFragment = new ConfirmDialogFragment();
        Bundle args = new Bundle();
        args.putInt("titleId", titleId);
        args.putInt("messageId", messageId);
        newFragment.setArguments(args);
        return newFragment;
    }

    /* The activity that creates an instance of this dialog fragment must
    * implement this interface in order to receive event callbacks.
    * Each method passes the DialogFragment in case the host needs to query it. */
    public interface ConfirmDialogListener {
        void onPositiveClick(DialogInterface dialog, int which);
    }

    // Use this instance of the interface to deliver action events
    ConfirmDialogListener mListener;

    // Override the Fragment.onAttach() method to instantiate the NoticeDialogListener
    @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 = (ConfirmDialogListener) activity;
        } catch (ClassCastException e) {
            // The activity doesn't implement the interface, throw exception
            throw new ClassCastException(activity.toString() + " must implement ConfirmDialogFragment");
        }
    }

    @Override
    public Dialog onCreateDialog(Bundle savedInstanceState) {
        AlertDialog.Builder builder = new AlertDialog.Builder(getActivity(), R.style.AppTheme_Dialog);
        AlertDialog dialog = builder.setTitle(getArguments().getInt("titleId"))
                .setMessage(getArguments().getInt("messageId"))
                .setPositiveButton(android.R.string.ok, new DialogInterface.OnClickListener() {
                    @Override
                    public void onClick(DialogInterface dialog, int which) {
                        if (mListener != null) {
                            mListener.onPositiveClick(dialog, which);
                        }
                    }
                }).setNegativeButton(android.R.string.cancel, new DialogInterface.OnClickListener() {
                    @Override
                    public void onClick(DialogInterface dialog, int which) {

                    }
                }).create();

        return dialog;
    }
}