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I'm implementing an app using a webview. For the urls loaded in the webview I'd need to perform a replacement over the html code loaded in the url.
How can I do this in a efficient way?
Explanation: I need to replace an specific script script from the source:
In example: I want to
<html>
<script> SCRIPT A</script>
<p>Hello World</p>
</html>
I want to display the user this other
<html>
<script> SCRIPT B</script>
<p>Hello World</p>
</html>
Thanks
781
You have to override shouldInterceptRequest of WebViewClient. See the docs here.
The general form would be something like this (untested):
webview.setWebViewClient(new WebViewClient() {
@Override
public WebResourceResponse shouldInterceptRequest (final WebView view, String url) {
if (you_want_to_intercept) {
/*return custom WebresourceResponse here*/
} else {
/*call superclass*/
return super.shouldInterceptRequest(view, url);
}
}
}
I hope this helps, let me know if not.
97
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