Java tutorial
//package com.java2s; //License from project: Apache License import android.content.Context; import android.net.ConnectivityManager; import android.net.NetworkInfo; public class Main { public static boolean isInternetConnected(Context context) { ConnectivityManager cm = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE); if (cm == null) return false; boolean is_connect = false; NetworkInfo info = cm.getActiveNetworkInfo(); if (info != null) { if (info.isConnected()) is_connect = true; } return is_connect; } }