Bitmap getting null

I have used your tutorial it was really nice.

I have use your code for my background upload and download file but when i run the application bitmap getting null.

so please guide me how to download file using background service.

Start by reproducing the null bitmap in the repository's background upload and download flow, then trace where the downloaded file is converted into a bitmap. The issue is complete when the background download produces a usable bitmap and the application no longer receives null.

Written by the indexing model from the issue text.