Load website with webview and with another css file on the webserver and change div id?

Question

i tried so many codes, but i can't find it.

I want to load a website with webview. Before i show the website, i will change the CSS file path with an another css file on the Webserver.

for example: change this...

<link rel="stylesheet" href="css/styleLight.css" type="text/css" />

with this...

<link rel="stylesheet" href="css/styleDark.css" type="text/css" />

And how can i change for example the div id? On the website, there is a

<div id="light1">

how can i find this div and change his id to for example to

<div id="lightGreen">

Ollie C · Accepted Answer · 2012-03-04 12:11:20Z

1

You could use HttpUrlConnection to make the HTTP request, and get the HTML. You can then make any chances you like to the HTML, and load it into the WebView with WebView.loadData().

You can then intercept any links that are tapped using this form of handler:

    webView.setWebViewClient(new WebViewClient() {

        @Override
        public boolean shouldOverrideUrlLoading(WebView wv, String url) {
            Log.e("Test", "URL Clicked : " + url);
            // Request the HTML page here, then load into WebView
            return true;
        }
    });

answered Mar 4, 2012 at 12:11

Ollie C

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Knossos · Accepted Answer · 2012-03-04 12:13:35Z

1

You could download the html via normal download methods (outside of the WebView), then change the code by html.replaceAll(...), then use the WebView to load the changed data using the website you got the html from as the BaseUrl.

answered Mar 4, 2012 at 12:13

Knossos

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