Android Question Looking for example code for an AWS S3 GET

I've been using JackKirk's *awesome* code for creating AWS S3 V4 signatures, and have been successfully uploading (PUTting) files to AWS on Android and iOS.

Now I'm working on GET code to download a binary file to an Android device.

Has anybody done this? Do you have some sample code I could view? This would help me to sort through the exact requirements.

Thanks for any assistance!