Re: [jnc-users] Midi Problem

[Marco T. <ma...@mt...>]

Dear Dan

dan wrote:
> Hi All,
> 
> Does anyone have any experience in compiling java midi programs?

I don't.

> The below simple examples compiles just fine but 
> "MidiSystem.getMidiDeviceInfo(
> );" returns an empty array?

It's probably not implemented in GNU Classpath... If it's not working by 
default, I don't think that there's an easy way to get it working.
You might want to try a third party library that offers what you need...


Marco

> FYI, i am running a standard W32 installation.
> 
> Any help would be greatly appreciated.
> Kind Regards,
> Dan
> 
> //-----------------------------------------------------------------------------------
> import javax.sound.midi.MidiSystem;
> import javax.sound.midi.MidiDevice;
> 
> public class midi {
>     public static void main(String[] args) {
>         System.out.println("begin");   
>        
>             MidiDevice.Info[] infos = MidiSystem.getMidiDeviceInfo();
>             String temp = "nothing";
>            
>             System.out.println("length=" + infos.length);
>             for (int i = 0; i < infos.length; i++) {
>                 temp = temp + infos[i].hashCode() + ", Name=" + 
> infos[i].getName() + ", Vendor=" + infos[i].getVendor() + ", 
> Description=" + infos[i].getDescription() + ", Version=" + 
> infos[i].getVersion();
>             }
>             System.out.println(temp);
>            
>             System.out.println("end");
>     }
> }
> 
> 
> ------------------------------------------------------------------------
> 
> ------------------------------------------------------------------------------
> 
> 
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> 
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