Android Bluetooth to Arduino and vice versa

noel
My problem is as follows

Firstly, since last month I only used the processing program, and before that, I never used it

Second

I learned what I want and built the code in separate parts and stages according to each outcome of each stage

Third

I did not know that the serial is completely different from the Android Bluetooth, especially the touch problem in the controlP5 library

I am trying overcome the touch problem of Android and ControlP5
I made good steps