Below are options for android pdf viewing. Android does not have a native pdf viewer but there are options with tradeoffs. In all cases, pdfs would need to be temporarily stored unencrypted (we can delete this file once we are done viewing)
Uses google docs to view (https://docs.google.com/gview?embedded=true&url='')
- 👍 zoom in/out functionality
- 👍 able to hide url navigation bar
- 👎 pdf's must be online