How to connect Android with HTTPsURLConnection
Please note that your URL protocol is HTTP and not HTTPS. Try either using a java.net.HttpURLConnection object or a "https://..." URL.
If some specific methods like .getResponseCode() or,... are not needed in your app, then you can use the generic URLConnection class as well, which will refrain from introducing this kind of exceptions, since it is the parent class for both HttpURLConnection and Https... classes somehow.