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I have something like this
final WebView w=(WebView)findViewById(R.id.webView1);
w.loadUrl("http://somepage.com");
Is there any way to get the html page that is shown in the WebView at some moment of time ? I want to get this html page as string variable.
The point is I want to get the html code after the javascript is executed on a client side...
any guidelines ?
972
One way I know;
decleration javascript handler in your activity
class LoadListener{
public void processHTML(String html)
{
Log.e("result",html);
}
}
after configure your webview;
webView.getSettings().setJavaScriptEnabled(true);
webView.addJavascriptInterface(new LoadListener(), "HTMLOUT");
than webview client;
webView.setWebViewClient(new WebViewClient() {
@Override
public boolean shouldOverrideUrlLoading(WebView view, String url) {
return true;
}
@Override
public void onPageStarted(WebView view, String url,
Bitmap favicon) {
}
public void onPageFinished(WebView view, String url) {
view.loadUrl("javascript:window.HTMLOUT.processHTML('<html>'+document.getElementsByTagName('html')[0].innerHTML+'</html>');");
}
});
One way to get the code is by using the HttpClient as given here. Another solution is given in the following blog.
1
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