Android, AsyncTask, check status?

Question

This is my code:

In onCreate:

 new LoadMusicInBackground().execute();

Then towards the end of my main class I have this code

Answer 1

Create asynctask with listener

class ClearSpTask extends AsyncTask {

    public interface AsynResponse {
        void processFinish(Boolean output);
    }

    AsynResponse asynResponse = null;

    public ClearSpTask(AsynResponse asynResponse) {
        this.asynResponse = asynResponse;
    }

    @Override
    protected void onPreExecute() {
        super.onPreExecute();
        showProgressDialog();
    }

    @Override
    protected Void doInBackground(Void... voids) {
        cleardata();
        return null;
    }

    @Override
    protected void onPostExecute(Void aVoid) {
        super.onPostExecute(aVoid);
        hideProgressDialog();
        asynResponse.processFinish(true);
    }
}

And use the Asynctask

new ClearSpTask(new ClearSpTask.AsynResponse() {
        @Override
        public void processFinish(Boolean output) {
            // you can go here   
        }
}).execute();

I hope this might help some people