Tutorial by Examples

This method is to check data connection by ping certain IP or Domain name. public Boolean isDataConnected() { try { Process p1 = java.lang.Runtime.getRuntime().exec("ping -c 1 8.8.8.8"); int returnVal = p1.waitFor(); boolean reachable = (returnVal==0); ...
public static boolean isConnectedNetwork (Context context) { ConnectivityManager cm = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE); return cm.getActiveNetworkInfo () != null && cm.getActiveNetworkInfo ().isConnectedOrConnecting (); ...
When your device connects to a network, an intent is sent. Many apps don’t check for these intents, but to make your application work properly, you can listen to network change intents that will tell you when communication is possible. To check for network connectivity you can, for example, use the ...

Page 1 of 1