Java tutorial
//package com.java2s; /* * Copyright (C) 2003-2014 eXo Platform SAS. * * This is free software; you can redistribute it and/or modify it * under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 3 of * the License, or (at your option) any later version. * * This software 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 * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this software; if not, write to the Free * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA * 02110-1301 USA, or see the FSF site: http://www.fsf.org. */ import android.content.Context; import android.net.ConnectivityManager; import android.net.NetworkInfo; public class Main { /** * Check mobile network and wireless status */ public static boolean isNetworkAvailableExt(Context paramContext) { ConnectivityManager localConnectivityManager = (ConnectivityManager) paramContext .getSystemService("connectivity"); if (localConnectivityManager == null) { return false; } while (true) { // NetworkInfo localNetworkInfo = localConnectivityManager.getActiveNetworkInfo(); if ((localNetworkInfo == null) || (localNetworkInfo.getState() != NetworkInfo.State.CONNECTED)) return false; if (localNetworkInfo.getType() == 1) { return true; } if (localNetworkInfo.getType() == 0) { return true; } return true; } } }