How Do I Add An Asynctask To This?

I am creating a Android app and I am fairly new to threading in general I have two different methods that I use to call two different webservices as shown below, so how do I change

Solution 1:

You can extend your class from AsyncTask and do like this:

publicclassAsyncCustomTaskextendsAsyncTask<Void, Void, List<String>> {

        @OverrideprotectedList<String> doInBackground(Void... params) {
                returngetEvacRouteNames();
            }

            @OverrideprotectedvoidonPostExecute(List<String> result) {
            // Function finished and value has returned.
        }

    }

And to call it:

new AsyncCustomTask().execute();

Updated for second question

For the method that have parameters, you can use constructor of your class like:

publicclassAsyncSecondCustomTaskextendsAsyncTask<Void, Void, EvacRoute> {

        private final String routeName;
        private final LatLng currentLocation;
        private final String lat;
        private final String lon;

        publicAsyncSecondCustomTask(String routeName, LatLng currentLocation, String lat, String lon) {
            this.routeName = routeName;
            this.currentLocation = currentLocation;
            this.lat = lat;
            this.lon = lon;
        }

        @OverrideprotectedEvacRoutedoInBackground(Void... params) {
            returngetEvacuationRoute(routeName, currentLocation, lat, lon);
        }

        @OverrideprotectedvoidonPostExecute(EvacRoute result) {
            // Function finished and value has returned.
        }

    }

And you can call it like:

new AsyncSecondCustomTask("", null, "", "").execute();