Android Question [closed] B4Xpages Email w/FileProvider?

[anOparator]

I've done many many edits,

Share file w/Bluetooth = not sent although connected to other device
Share file w/Email = not arriving in email Inbox

View file = success
Send Email shows outbound attachments yet doesn't deliver email, from gmail to netzero.com.

B4A v12.50
FileProvider v1.00
B4A is allowed thru firewall
Recently updated Android SDK
java version "17.0.1" 2021-10-19 LTS
What articles should I read, what am I missing?
Thanks in advance

 

[Erel]

If the mail app was opened with the attachment then FileProvider + the intent worked. Any other problem is not related to FileProvider.

 

[anOparator]

FileProvider + the intent worked. Any other problem is not related to FileProvider.

Thanks, now I'm re-reading email Intent pages.