Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/**
 *     Copyright (C) 2013  Louis Teboul    <louisteboul@gmail.com>
 *
 *     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 2 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, write to the Free Software Foundation, Inc.,
 *     51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 **/

import android.content.Context;
import android.net.ConnectivityManager;
import android.net.NetworkInfo;

public class Main {
    /**
     * Checks if Network connectivity is available to download OpenCellID data
     * Requires:        android:name="android.permission.ACCESS_NETWORK_STATE"
     */
    public static Boolean isNetAvailable(Context context) {

        try {
            ConnectivityManager cM = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
            NetworkInfo wifiInfo = cM.getNetworkInfo(ConnectivityManager.TYPE_WIFI);
            NetworkInfo mobileInfo = cM.getNetworkInfo(ConnectivityManager.TYPE_MOBILE);
            if (wifiInfo != null && mobileInfo != null) {
                return wifiInfo.isConnected() || mobileInfo.isConnected();
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
        return false;
    }
}