I customized it for my own use, thought i will share it here and need to get some inputs for further customizations.
This app has hardcoded url, but its not hidden, i tried hard but not able to remove it from visibility.
Its already android:visibility="gone" for url field.

To Hardcode your url replace my url :
you can use notepad ++ to replace http://ex.cdnstreams.com:8880