Visual loading indicator

I'm designing my first app (going great) to listen to an online stream of creepypasta stories.

The app simply consists about a play, pause and stop button.

When you press the play button I defined :

When "on" Click

do set Player1.Source to "http://straming.radionomy.com/Creepypasta"

call Player1.Start

But it can take about 10 seconds before the connection is established.

So I would like to add a visual indicator (some text, or a spinning wheel, or whatever) to inform the user it's busy connecting to the stream.

Is this possible ?

--

Use the Notifier ShowProgressDialog and DismissProgressDialog blocks.

-- 
refer to: 
➠ problem with notifier
➠ two notifier issues

--