Can Volley Perform Synchronous Network Requests in a Background Thread?

Synchronous Network Requests using Volley

Q: Can I perform synchronous network requests in a background thread using Volley?

Reasoning:

• To avoid creating an unnecessary thread.
• To ensure callback execution before the thread completes in a ServiceIntent.

A: Yes, it's possible with Volley's RequestFuture class.

For instance, to make a synchronous JSON GET request:

RequestFuture<JSONObject> future = RequestFuture.newFuture();
JsonObjectRequest request = new JsonObjectRequest(URL, new JSONObject(), future, future);
requestQueue.add(request);

try {
  JSONObject response = future.get(); // this will block
} catch (InterruptedException | ExecutionException e) {
  // Exception handling
}

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