Web source code viewer app in sketchware.

First you have to make a app with edittext, button, linear, scollview and a textview for showing results.

Then create a more block extra which create a AsyncTask with name BackTask.

Then add the following code:-

}

private class BackTask extends AsyncTask<String, Integer, String> {

@Override

protected void onPreExecute() {}

protected String doInBackground(String... address) {

String output = "";

try {

java.net.URL url = new java.net.URL(address[0]);

java.io.BufferedReader in = new java.io.BufferedReader(new java.io.InputStreamReader(url.openStream()));

String line;

while ((line = in.readLine()) != null) {

output += line;

}

in.close(); } catch (java.net.MalformedURLException e) {

output = e.getMessage();

} catch (java.io.IOException e) {

output = e.getMessage();

} catch (Exception e) {

output = e.toString();

}

return output;

}

protected void onProgressUpdate(Integer... values) {}

protected void onPostExecute(String s){

textview2.setText(s); }

Notice:- here textview2 is given for showing results you can change according to view.

And then create a moreblock with name ShowSourceCode with textview text

And then add the following code:-

new BackTask().execute(_text.getText().toString());

In OnCreate add a webview load url block for internet permission

And in button one add the ShowSourceCode moreblock with editext.

After that run the project and enter url after 1 - 5 seconds it will show sourcecode of the website.

Sketchware Sahayta