I want to check if the internet is connected and show a dialog if it is not. This is my code: network_class.java public class network_class { public static boolean isConnectedToInternet(Context context){ ConnectivityManager cm = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE); NetworkInfo activeNetwork = cm.getActiveNetworkInfo(); if (activeNetwork != null) { if (activeNetwork.getType() == ConnectivityManager.TYPE_WIFI) { return true; } else if(activeNetwork.getType()… Read More Android: showing an alertdialog while internet is not connected in device