I've noticed on the documentation for AsyncTask here that you can use a method called get() to retrieve your result once the work on the thread is done. The documentation says that it
Waits if necessary for the computation to complete, and then retrieves its result.
Does that mean if I have this line of code:
List<Data> data = someAsyncTask.execute.get();
in the main UI thread, does it wait for the task to complete before executing any code after it? If so, this would render the use of AsyncTask useless. What am I missing here?
Is AsyntTask.get() an alternative to using onPostExecute() to return data to the main thread? If so, is it safe? Or is its use for something completely different?