how to save & restore Webview State?

Question

when i use backup & restore Webview state ,i recive this message : the webpage at x Address might be temporarity down or may have moved permanently to a new web address.

Answer 1

 if (isInternetPresent) {
        // Internet Connection is Present
        // make HTTP requests
        // showAlertDialog(HomeScreen.this, "Internet Connection",
        // "You have internet connection", true);

        webviewbrowse.getSettings().setCacheMode(WebSettings.LOAD_DEFAULT);
        webviewAds.getSettings().setCacheMode(WebSettings.LOAD_DEFAULT);
        webviewbrowse.loadUrl("http://www.example.com");
    } else {
        // Internet connection is not present
        // Ask user to connect to Internet
        webviewbrowse.getSettings().setCacheMode(WebSettings.LOAD_CACHE_ELSE_NETWORK);
        webviewAds.getSettings().setCacheMode(WebSettings.LOAD_CACHE_ELSE_NETWORK);
        webviewbrowse.loadUrl("http://example.com");
        showAlertDialog(HomeScreen.this, "internet doesn't connect",
                " please connect to internet", false);
    }