How to show android alert dialog in Webview?

Question

I am Developing an app with webview but I don\'t know how to enable JavaScript to show alert dialog in webview.

I ever tried this one but it\'s isn\'t work for me. first

Answer 1

As Per Your Code i thought you don't set following setting Webviewclient and Webcromeclient to enable Javascript in Webview.

 mWebView.setWebViewClient(new WebViewClient());
 mWebView.setWebChromeClient(new WebChromeClient());

Then you load your Html page with following code.

 mWebView.loadUrl("file:///android_asset/"+Your_Html_Page);

And This is Html part in your Webview.

try this might be helpful.