Android in-line AsyncTask

inline-asynctask.java

// The Very Basic
new AsyncTask<Void, Void, Void>() {
        protected void onPreExecute() {
                // Pre Code
        }
        protected Void doInBackground(Void... unused) {
                // Background Code
                return null;
        }
        protected void onPostExecute(Void unused) {
                // Post Code
        }
}.execute();


// Return something from `doInBackground` to `onPostExecute`
new AsyncTask<Void, Void, String>() {
        protected String doInBackground(Void... params) {
                // Background Code
                return "message";
        }
        protected void onPostExecute(String msg) {
                // Post Code
                // Use `msg` in code
        }
}.execute();