how to display message when gmail had send mail ???
i use activity starter
view code
thank you
does the AfterActivity event fire after the message has been sent?
you can try a Notifier component...
alternatively use one of the other solutions
Different eMail solutions for App Inventor
Taifun
Trying to push the limits! Snippets, Tutorials and Extensions from Pura Vida Apps by 
Taifun.
thank you.
- i press button "sendmail"
2 ) in my phone open gmail and send mail
3 ) when go back i will show message "message send"
i don't know value of "result" of method "afteractivity"
as already said I do not know, if the AfterActivity event fires after the message has been sent...
only if that event fires, then you are able to show a message...
therefore my suggestion is to use a Notifier in that event to find it out yourself...
and in case that does not work, try another solution to send an email... see again my previous answer...
I hope, this helps...
Taifun