i am developing an android app that shows some part of a HTML page.for the first step i use this code provided in question How to retrieve HTML content from WebView.
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Full html picture
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That part i want to show
/* An instance of this class will be registered as a JavaScript interface */ class MyJavaScriptInterface { @SuppressWarnings("unused") public void processHTML(String html) { // process the html as needed by the app } } final WebView browser = (WebView)findViewById(R.id.browser); /* JavaScript must be enabled if you want it to work, obviously */ browser.getSettings().setJavaScriptEnabled(true); /* Register a new JavaScript interface called HTMLOUT */ browser.addJavascriptInterface(new MyJavaScriptInterface(), "HTMLOUT"); /* WebViewClient must be set BEFORE calling loadUrl! */ browser.setWebViewClient(new WebViewClient() { @Override public void onPageFinished(WebView view, String url) { /* This call inject JavaScript into the page which just finished loading. */ browser.loadUrl("javascript:window.HTMLOUT.processHTML('<html>'+document.getElementsByTagName('html')[0].innerHTML+'</html>');"); } }); /* load a web page */ browser.loadUrl("http://ift.tt/1Id3G3G");
but when a user click on a button in second picture a HTTP post method will be called and this will be the result HTML
my question is how retrieve and modify the Post Result Html before showing to user? and show something like this
from Newest questions tagged java - Stack Overflow http://ift.tt/1LyqdzH
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