I want to use a flic button as a PTT (push-to-talk) button for the zello app (you should try it, it's awesome!), but since there currently is no support for it in flic, I have played around a little with the "Send Intent" function in the flic app. I've sort of managed to get it to work, but not the way I want. Right now I have set it up with a doubleclick to start transmitting and a single click to stop. It's working fine, but the way I want it to work is just like a walkie-talkie: press and hold to transmitt, stop when the button is released. To make it work like that, one must be able to send two different intents on button down and button up events, is this possible using the "Send Intent" function? If not, is it a functionality you could add?
The best would of course be if you could add support for the zello app directly. It must be fairly easy, and since zello has over 50 million downloads on android, I'm probably not the only one looking for this functionality. Please, please, please... 
https://support.zello.com/hc/en-us/articles/230745507-Integrate-Zello-with-your-app
Cheers from Sweden
/Andreas