Android webview append css to existing site

Question

I am using the webview as following

WebView webView = (WebView) this.findViewById(R.id.webView);
webView.getSettings().setJavaScriptEnabled(true);
webView.loadUrl("https://m.facebook.com");

It loads the page fine. Now I am trying to add a line head section of the page before it renders in the web view. e.g.

<style>.test{color:red}</style>

is it possible to add. if yes then how??

LynAs · Accepted Answer · 2015-06-09 10:45:28Z

1

this can be done using evaluateJavascript

webView.evaluateJavascript("javascript: document.getElementById('header').setAttribute('style','background-color: red;') ", new ValueCallback<String>() {
@Override
public void onReceiveValue(String value) {
  //in case you have some return value from your script
}
});

answered Jun 9, 2015 at 10:45

LynAs

6,58714 gold badges51 silver badges87 bronze badges

Sign up to request clarification or add additional context in comments.

Collectives™ on Stack Overflow

Android webview append css to existing site

1 Answer 1

Comments

Your Answer

Hot Network Questions

Collectives™ on Stack Overflow

1 Answer 1

Comments

Your Answer

Sign up or log in

Post as a guest

Related