How to check currently internet connection is available or not in android

This will tell if you’re connected to a network: ConnectivityManager connectivityManager = (ConnectivityManager)getSystemService(Context.CONNECTIVITY_SERVICE); boolean connected = (connectivityManager.getNetworkInfo(ConnectivityManager.TYPE_MOBILE).getState() == NetworkInfo.State.CONNECTED || connectivityManager.getNetworkInfo(ConnectivityManager.TYPE_WIFI).getState() == NetworkInfo.State.CONNECTED); Warning: If you are connected to a WiFi network that doesn’t include internet access or requires browser-based authentication, connected will still be true. You will need this permission in your manifest: <uses-permission …

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Check internet connection (iOS 10)

import Foundation import SystemConfiguration func isInternetAvailable() -> Bool { var zeroAddress = sockaddr_in() zeroAddress.sin_len = UInt8(MemoryLayout.size(ofValue: zeroAddress)) zeroAddress.sin_family = sa_family_t(AF_INET) let defaultRouteReachability = withUnsafePointer(to: &zeroAddress) { $0.withMemoryRebound(to: sockaddr.self, capacity: 1) {zeroSockAddress in SCNetworkReachabilityCreateWithAddress(nil, zeroSockAddress) } } var flags = SCNetworkReachabilityFlags() if !SCNetworkReachabilityGetFlags(defaultRouteReachability!, &flags) { return false } let isReachable = flags.contains(.reachable) let needsConnection = flags.contains(.connectionRequired) …

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Detect if the internet connection is offline?

Almost all major browsers now support the window.navigator.onLine property, and the corresponding online and offline window events. Run the following code snippet to test it: console.log(‘Initially ‘ + (window.navigator.onLine ? ‘on’ : ‘off’) + ‘line’); window.addEventListener(‘online’, () => console.log(‘Became online’)); window.addEventListener(‘offline’, () => console.log(‘Became offline’)); document.getElementById(‘statusCheck’).addEventListener(‘click’, () => console.log(‘window.navigator.onLine is ‘ + window.navigator.onLine)); <button id=”statusCheck”>Click …

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Detect if Android device has Internet connection

You are right. The code you’ve provided only checks if there is a network connection. The best way to check if there is an active Internet connection is to try and connect to a known server via http. public static boolean hasActiveInternetConnection(Context context) { if (isNetworkAvailable(context)) { try { HttpURLConnection urlc = (HttpURLConnection) (new URL(“http://www.google.com”).openConnection()); …

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Check if Internet Connection Exists with jQuery? [duplicate]

The best option for your specific case might be: Right before your close </body> tag: <script src=”https://ajax.googleapis.com/ajax/libs/jquery/2.1.3/jquery.min.js”></script> <script>window.jQuery || document.write(‘<script src=”js/vendor/jquery-1.10.2.min.js”><\/script>’)</script> This is probably the easiest way given that your issue is centered around jQuery. If you wanted a more robust solution you could try: var online = navigator.onLine; Read more about the W3C’s spec …

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