Hey, i wrote a code in processing that animate a ball on screen and attach an HCSR-04 ultrasonic sensor to arduino and map the distance value to ball animation so as i move my hand in front of sensor ball go here and there on screen.So, i just wanna ask is it possible that i build this program to an apk file from processing and install it on my android and connect arduino directly to my phone without using my laptop and the processing output (ball moving) shows on my phone screen as i move my hand in front of sensor.
Plz help me and guide me regarding this,i`ll have to make thisa project with in a week.
Thnank You!