Hello guys,
I am using this class provided in this :
https://b4x.com/android/forum/threads/class-fileprovider-share-files.97865/#post-616995
to send email with attachment.
I am only add a code from that example to add email body.
Here is my changed code
This was tested on Android Oreo 8.0 with B4A 8.30 on the real device.
And this is the strange thing :
1. After install on device , first clicked on Send Mail -> failed to load attachment
2. Second clicked, without quit application -> worked fine
3. Quit application then clicked again Send mail -> still worked fine
4. After it worked fine, testing again and again, always worked fine.
5. Uninstall app, then install again, first clicked -> failed to load attachment, second clicked and so on -> worked fine
I can reproduce the behavior by install and uninstall app.
Another thing, on Lolipop, there is a shared folder created under DirInternal (i think), but on oreo, there wasn't such folder, where is shared folder created under Oreo?
Any idea, why this is happen ?
Thanks in advance.
I am using this class provided in this :
https://b4x.com/android/forum/threads/class-fileprovider-share-files.97865/#post-616995
to send email with attachment.
I am only add a code from that example to add email body.
Here is my changed code
B4X:
Sub btnSendEmail_Click
Dim FileName As String = "b4a.png"
'copy the shared file to the shared folder
File.Copy(File.DirAssets, FileName, Starter.Provider.SharedFolder, FileName)
Dim email As Email
email.To.Add("[email protected]")
email.Subject = "subject"
email.Body = "This is a test" 'This is the added code
email.Attachments.Add(Starter.Provider.GetFileUri(FileName))
email.Attachments.Add(Starter.Provider.GetFileUri(FileName)) 'second attachment
Dim in As Intent = email.GetIntent
in.Flags = 1 'FLAG_GRANT_READ_URI_PERMISSION
StartActivity(in)
End Sub
This was tested on Android Oreo 8.0 with B4A 8.30 on the real device.
And this is the strange thing :
1. After install on device , first clicked on Send Mail -> failed to load attachment
2. Second clicked, without quit application -> worked fine
3. Quit application then clicked again Send mail -> still worked fine
4. After it worked fine, testing again and again, always worked fine.
5. Uninstall app, then install again, first clicked -> failed to load attachment, second clicked and so on -> worked fine
I can reproduce the behavior by install and uninstall app.
Another thing, on Lolipop, there is a shared folder created under DirInternal (i think), but on oreo, there wasn't such folder, where is shared folder created under Oreo?
Any idea, why this is happen ?
Thanks in advance.