Check if we are connected to a WiFi network - Android Network

Android examples for Network:Network Status

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Description

Check if we are connected to a WiFi network

Demo Code

/*******************************************************************************
 * Copyright 2012-2013 Trento RISE//from  w w w .  j a v a 2  s  .  co m
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *        http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either   express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 ******************************************************************************/
//package com.java2s;

import android.net.ConnectivityManager;
import android.net.NetworkInfo;

public class Main {
    /**
     * Check if we are connected to a WiFi network
     * @param cm
     * @return
     */
    public static boolean isConnectedToWiFi(ConnectivityManager cm) {
        NetworkInfo info = cm.getActiveNetworkInfo();
        return info != null
                && info.getType() == ConnectivityManager.TYPE_WIFI;
    }
}

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