How to check Wifi is connected, but no Internet access in Android

Question

I would like to know why wifi is connected but there is no internet access in Android. How can i check it? My code is:

ConnectivityManager cn=(ConnectivityMa         


        

Answer 1

Use this :

public static boolean isInternetOn(Context context) {
        ConnectivityManager cm = (ConnectivityManager) context
                .getSystemService(Context.CONNECTIVITY_SERVICE);
        // test for connection
        if (cm.getActiveNetworkInfo() != null
                && cm.getActiveNetworkInfo().isAvailable()
                && cm.getActiveNetworkInfo().isConnected()) {
            Log.v(TAG, "Internet is working");
            // txt_status.setText("Internet is working");
            return true;
        } else {
            // txt_status.setText("Internet Connection Not Present");
            Log.v(TAG, "Internet Connection Not Present");
            return false;
        }
    }

Hope this helps.