Android Question B4A and Midi

welu1805

Active Member
Licensed User
I would like to develop a program for tablets which can display musical
lyrics or scanned notes for musicans. If I display a text (or scanned notes) I want
to send some Midi messages per USB Midiinterface to a connected keyboard in
order to switch the sound or registration of the keyboard. I dont want to send notes! Therefore is no problem with latenctime. Also I want to listen when the first note from a song is played
on the keyboard in order to start scrolling of the text in my program.

Is there a library available for midi events (programchange, control and
note on - no exclusive messages nessesary)?

Thanks
Lutz
 

welu1805

Active Member
Licensed User
I would like to develop a program for tablets which can display musical
lyrics or scanned notes for musicans. If I display a text (or scanned notes) I want
to send some Midi messages per USB Midiinterface to a connected keyboard in
order to switch the sound or registration of the keyboard. I dont want to send notes! Therefore is no problem with latenctime. Also I want to listen when the first note from a song is played
on the keyboard in order to start scrolling of the text in my program.

Is there a library available for midi events (programchange, control and
note on - no exclusive messages nessesary)?

Thanks
Lutz
Sorry, I did forget to introduce me: I come from Delphi for Windows.

For exmaple: Doubleclicking on a button in Delphi will produce an event for DoubleClick where I can write the code to hanlde this click.
In Java I have to write many code for this eventhandler. I dont like this. B4A is similar to Delphi. I like it!
 
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