How to show message if no internet available in my android webview

Question

Hi I am working with android webview application.I uses my the url succesfully in my app and it works only if internet connection available .But I want to show some messages

Answer 1

Use Below code:

boolean internetCheck;
/*
     * 
     * Method to check Internet connection is available
     */

    public static boolean isInternetAvailable(Context context) {
        boolean haveConnectedWifi = false;
        boolean haveConnectedMobile = false;
        boolean connectionavailable = false;
        ConnectivityManager cm = (ConnectivityManager) context
                .getSystemService(Context.CONNECTIVITY_SERVICE);
        NetworkInfo[] netInfo = cm.getAllNetworkInfo();
        NetworkInfo informationabtnet = cm.getActiveNetworkInfo();
        for (NetworkInfo ni : netInfo) {
            try {

                if (ni.getTypeName().equalsIgnoreCase("WIFI"))
                    if (ni.isConnected())
                        haveConnectedWifi = true;
                if (ni.getTypeName().equalsIgnoreCase("MOBILE"))
                    if (ni.isConnected())
                        haveConnectedMobile = true;
                if (informationabtnet.isAvailable()
                        && informationabtnet.isConnected())
                    connectionavailable = true;

            } catch (Exception e) {
                // TODO: handle exception
                System.out.println("Inside utils catch clause , exception is"
                        + e.toString());
                e.printStackTrace();
                /*
                 * haveConnectedWifi = false; haveConnectedMobile = false;
                 * connectionavailable = false;
                 */
            }
        }
        return haveConnectedWifi || haveConnectedMobile;
    }

It return true if network is available otherwise false In the mantifest add below permissions