I'm following the steps here for uploading a file to AWS S3 http://docs.aws.amazon.com/mobile/sdkforandroid/developerguide/s3transferutility.html
Is there any way through the SDK to get the path of the file I just uploaded?
You can obtain the URL by yourself, using the bucket and the file name you used in the upload request.
I mean for example if your bucket is AMAZON_S3_BUCKET and your file is named myfile:
https://s3.amazonaws.com/AMAZON_S3_BUCKET/myfile
or
https://AMAZON_S3_BUCKET.s3.amazonaws.com/myfile
Or if you are using some region like Regions.US_WEST_2 then The URL will be different depending on which region your bucket is in
https://AMAZON_S3_BUCKET.YOUR_BUCKET_REGION.amazonaws.com/myfile