Thanks, it worked that way. The sound generation is working and I can control it through the iPhone GUI.
I’m stuck once again. On my application using juce GUI, I use the MessageListener class to notify the juce GUI of changes in the sound generation part.
I tried the same with the iPhone GUI but I have the impression the messages are dispatched only when I add a new one in the list.
Shall I call any message dispatch method somewhere to force the dispatch regularly ?