Hi, mu can you give more information? Did you put the library in the b4a library? And my example giving you mistakes? Have you given write permissions?
I have done various tests and you are ok, however now I am out, tomorrow I see the reason for this error, did you put the ScannerTextLib-1.0.0.aar library in your b4a libraries? Tomorrow I see why. See you tomorrow, greetings
Ciao Xfood,set permissions in your samsung note 8 mobile phone.
B4X:
If Not(rp.Check(rp.PERMISSION_READ_EXTERNAL_STORAGE)) Then
rp.CheckAndRequest(rp.PERMISSION_READ_EXTERNAL_STORAGE)
rp.CheckAndRequest(rp.PERMISSION_WRITE_EXTERNAL_STORAGE)
Wait For Activity_PermissionResult (Permission As String, Result As Boolean)
end if
Ciao Xfood,set permissions in your samsung note 8 mobile phone.
B4X:
If Not(rp.Check(rp.PERMISSION_READ_EXTERNAL_STORAGE)) Then
rp.CheckAndRequest(rp.PERMISSION_READ_EXTERNAL_STORAGE)
rp.CheckAndRequest(rp.PERMISSION_WRITE_EXTERNAL_STORAGE)
Wait For Activity_PermissionResult (Permission As String, Result As Boolean)
end if