It is not possible to receive USSD commands in Android. You can send with the following code:
B4X:
Sub Activity_Create(FirstTime As Boolean)
Call("*#123#")
End Sub
Sub Call(Command As String)
Dim i As Intent
i.Initialize(i.ACTION_CALL, "tel:" & Command.Replace("#", "%23"))
StartActivity(i)
End Sub
It is not possible to receive USSD commands in Android. You can send with the following code:
B4X:
Sub Activity_Create(FirstTime As Boolean)
Call("*#123#")
End Sub
Sub Call(Command As String)
Dim i As Intent
i.Initialize(i.ACTION_CALL, "tel:" & Command.Replace("#", "%23"))
StartActivity(i)
End Sub
It is not possible to receive USSD commands in Android. You can send with the following code:
B4X:
Sub Activity_Create(FirstTime As Boolean)
Call("*#123#")
End Sub
Sub Call(Command As String)
Dim i As Intent
i.Initialize(i.ACTION_CALL, "tel:" & Command.Replace("#", "%23"))
StartActivity(i)
End Sub
The above piece of code throws errors when StartActivity(i) line is to be executed.
The error is about CALL_PHONE permission required. Error snapshot is attached.