Volley - http request in blocking way

Question

I\'m learning how to use Google Volley these days. It\'s very convenient for fast networking. It seems that all the requests are running in background in Volley. For example

Answer 1

Volley supports blocking request via RequestFutures. You create a normal request but set its callbacks as your request future, which is just volley's extension of a standard java futures. The call to future.get() will block.

It looks something like this

RequestFuture future = RequestFuture.newFuture();
JsonObjectRequest request = new JsonObjectRequest(Method.POST, SIGNUP_URL, reqBody, future, future)
volleyRequestQueue.add(request);

try {
    JSONObject response = future.get();
} catch (InterruptedException e) {
} catch (ExecutionException e) {
}