How to create a preview print PDF file, before send to print?

If you are placing your PDF’s into a folder on Google Drive, you can now access that folder as a datasource. It will be represented within your app as a Table. You can create views on the file list which can include an icon for each file that when tapped will launch the PDF into a viewer.

To setup, go to the app Data tab and click on the “New Table” button, then select “Documents on Google Drive”. See image. Then you can create a view like shown below.

Tap “New Table” then select “Document on Google Drive”

View showing Files