PTT Press to Talk - Need to take action while a key is pressed

[e4rthdog]

I need to implement a PTT Press To Talk , function in my app..

That is i need to do something while the key is pressed. Is there any way to do that with this library?

Thank you!

[Willy-Kimura]

Great question and use-case.

Yes, that is very possible considering HotkeyListener supports the global KeyPressed event of any registered keys. You can allow a PTT function to be invoked whenever the end-user presses and holds any registered Hotkey that can be run until they release the Hotkey.

Here's an example:

private void HotkeyListener_HotkeyPressed(object sender, HotkeyEventArgs e)
{
    if (e.Hotkey == pttHotkey)
    {
        // Run PTT function until hotkey is released.
        Talk();
    }
}