Android Question Handle multiple permission request

Sub Activity_PermissionResult (Permission As String, Result As Boolean)
   If Permission = rp.PERMISSION_ACCESS_FINE_LOCATION Then
     gmap.MyLocationEnabled = Result
   ELSE
        ' Credit for the following code to DonManfred
         rs= Msgbox2("You have not given permission - I can not proceed"    ,"Permission Failure","Yes","Cancel","No",Null)
        If rs=DialogResponse.POSITIVE Then
             StopService(Starter)
            Activity.Finish
            ExitApplication
            Return True ' RETURN TRUE to consume the Event---
   End If
End Sub

Sub Activity_Resume
   For Each permission As String In Array(rp.PERMISSION_READ_CONTACTS, rp.PERMISSION_READ_CALL_LOG, rp.PERMISSION_CALL_PHONE)
       rp.CheckAndRequest(permission)
       Wait For Activity_PermissionResult (permission As String, Result As Boolean)
       If Result = False Then
           ToastMessageShow("No permission!", True)
           Activity.Finish
           Return
       End If
   Next
   'we have permission!
End Sub