Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*
 * AnyPlace: A free and open Indoor Navigation Service with superb accuracy!
 *
 * Anyplace is a first-of-a-kind indoor information service offering GPS-less
 * localization, navigation and search inside buildings using ordinary smartphones.
 *
 * Author(s): Lambros Petrou, Timotheos Constambeys
 * 
 * Supervisor: Demetrios Zeinalipour-Yazti
 *
 * URL: http://anyplace.cs.ucy.ac.cy
 * Contact: anyplace@cs.ucy.ac.cy
 *
 * Copyright (c) 2015, Data Management Systems Lab (DMSL), University of Cyprus.
 * All rights reserved.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy of
 * this software and associated documentation files (the "Software"), to deal in the
 * Software without restriction, including without limitation the rights to use, copy,
 * modify, merge, publish, distribute, sublicense, and/or sell copies of the Software,
 * and to permit persons to whom the Software is furnished to do so, subject to the
 * following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
 * DEALINGS IN THE SOFTWARE.
 *
 */

import android.app.Activity;
import android.app.AlertDialog;
import android.content.DialogInterface;
import android.content.Intent;

import android.provider.Settings;

public class Main {
    public static void showWifiSettings(final Activity activity) {
        showWifiSettings(activity, null, null);
    }

    public static void showWifiSettings(final Activity activity, final Runnable yes, final Runnable no) {
        // check for internet connection
        AlertDialog.Builder alertDialog = new AlertDialog.Builder(activity);
        alertDialog.setTitle("No Internet Connection");
        alertDialog.setMessage("Would you like to change settings ?");
        // Setting Positive "Yes" Button
        alertDialog.setPositiveButton("Settings", new DialogInterface.OnClickListener() {
            public void onClick(DialogInterface dialog, int which) {
                activity.startActivity(new Intent(Settings.ACTION_WIFI_SETTINGS));
                if (yes != null)
                    yes.run();
            }
        });
        // Setting Negative "NO" Button
        alertDialog.setNegativeButton("NO", new DialogInterface.OnClickListener() {
            public void onClick(DialogInterface dialog, int which) {
                dialog.cancel();
                if (no != null)
                    no.run();
            }
        });
        // Showing Alert Message
        alertDialog.show();
    }
}