webview exam

private void loadWebView(String url) {
    WebView webView = findViewById(R.id.webView); //bind your XML WebView ID with Java WebView class
    final ProgressBar progressBar = findViewById(R.id.progressBar); //if you want progress bar when loading the page. if you don't need it, just delete all progressBar object from this method

    webView.getSettings().setJavaScriptEnabled(true);
    webView.getSettings().setLoadWithOverviewMode(true);
    webView.getSettings().setUseWideViewPort(true);
    webView.setWebChromeClient(new WebChromeClient());
    webView.setWebViewClient(new WebViewClient() {
        @Override
        public void onPageStarted(WebView view, String url, Bitmap favicon) {
            super.onPageStarted(view, url, favicon);
            progressBar.setVisibility(View.VISIBLE); //If you need show progress bar when loading
        }

        @Override
        public boolean shouldOverrideUrlLoading(WebView view, String url) {
            view.loadUrl(url);
            return true;
        }

        @Override
        public void onPageFinished(WebView view, final String url) {
            //web page is loaded. It's the success callback method.
            progressBar.setVisibility(View.GONE); //hide the progress bar after finishing web page loading
        }

        @Override
        public void onReceivedError(WebView view, int errorCode, String description, String failingUrl) {
            //Something went wrong. Ex: network error or server down etc
            progressBar.setVisibility(View.GONE); //hide progress bar

        }
    });

    webView.loadUrl(url); //load your website into webView
}