Download files direct to the android device and / or attach files in email application direct from SharePoint
To email documents (not email the link to a document) I cannot download the file to my device.
Also need the option to attach the document directly to email - as can be done with Google Drive. Much faster.
Travis Gingras commented
Can't add sharepoint files as attachments when I send emails through Outlook for Android. I have to download those files to my phone first. I shouldn't have to.