Android/Java: How to track progress of InputStream

I have the following code in my Android app, and not sure whether it is my Googling skills, but am not able to find a good tutorial on how to monitor progress of InputStream.

private void restoreFromUri(Uri uri) {
    try {
        InputStream is = getContentResolver().openInputStream(uri);
        ObjectInputStream ois = new ObjectInputStream(is);
        ArrayList<String> myList = (ArrayList) ois.readObject();
        ois.close();
        is.close();
    } catch (Exception e) {
        Snackbar.make(snackView, e.getMessage(), Snackbar.LENGTH_LONG).show();
    }
}

The above code works well, but in scenarios where the content is coming from GMail, even a small file takes a few seconds to read and populate the ArrayList.

Is it possible to show a progress bar with the percentage of file/content read?