@Override
    protected final void onPostExecute(final Result result) {
        onPostExecuteInternal(result);
        if (progress.isShowing()) {
            progress.dismiss();
        }
    }
Hide the progress dialog.
This method won't be invoked if the task was cancelled.

@param result The result of the operation computed by doInBackground(Params...).
main/src/main/java/cgeo/geocaching/utils/AbstractAsyncTaskWithProgress.java