Answer by Sandeep Kumar P K for Web View Not Loading HTML content

Create a Class like following

import android.webkit.WebView;import android.webkit.WebViewClient;public class HelloWebViewClient extends WebViewClient {    @Override    public boolean shouldOverrideUrlLoading(WebView view, String url) {    view.loadUrl(url);    return true;    }}

Then add this statement

webView.setWebViewClient(new HelloWebViewClient());

after

webview.loadUrl(authUrl);