How to download a file in Android with progress displayed in ProgressDialog?

Hi everyone! I'm a beginner in Android development and trying to implement downloading a file from the internet with progress displayed in a dialog box. I have a simple Java code that uses AsyncTask, but the progress doesn't update, and the dialog closes immediately after the download starts. I've tried a bunch of options from the internet, but nothing works as expected. Please help me figure this out! Here's my current code: ```java public class DownloadFile extends AsyncTask { private ProgressDialog progressDialog; private Context context; public DownloadFile(Context context) { this.context = context; progressDialog = new ProgressDialog(context); } @Override protected void onPreExecute() { progressDialog.setMessage( ```