Android App for Bluetooth LED Control

I have custom hardware and I need a mobile app guy to write some code. You will be responsible for everything from the graphics, layout, and actual coding. App language is up to you but it would be good if it is easily portable to iOS in the future. I am a hardware, firmware, and software engineer. I have done lots of coding but mobile is not my forte. So feel free to ask real questions, and since I designed the actual hardware, I can answer your questions directly. The hardware interface is bluetooth using the serial protocol. The basic gist of the problem is to create some method for a user to customize how they want LEDs to look and act like. Each LED has an RGB (Red/Green/Blue) LED and it is driven to make RGBA values where the Alpha is brightness. It is all 8-bit, so you can choose any value between 0x00 and 0xFF for R, G, B, and A. Then there are 360 timeslots per second that the LED value can change. Generally it only changes every so many timeslots because it stays at a certain value for a few timeslots. In the firmware it looks for a data structure that has a timeslot value and when the timeslots match, it changes to meet it. As an example, this debug routine changes the light sequence to be all red at full brightness for 1 second (from 0 to 359). Then all green at 66% brightness (170/255) for another full second (from 360 to 719). Then all blue at 33% brightness for another second (from 720 to 1079). At timeslice 1080 that's the end and it loops back to t=0. // RGBA = 0xFF0000FF, t = 0 All_LED_Information[0].index = 0; All_LED_Information[0].pwm_red = 255; All_LED_Information[0].pwm_green = 0; All_LED_Information[0].pwm_blue = 0; All_LED_Information[0].pwm_alpha = 255; // RGBA = 0x00FF00AA All_LED_Information[1].index = 360; All_LED_Information[1].pwm_red = 0; All_LED_Information[1].pwm_green = 255; All_LED_Information[1].pwm_blue = 0; All_LED_Information[1].pwm_alpha = 170; // RGBA = 0x0000FF55 All_LED_Information[2].index = 720; All_LED_Information[2].pwm_red = 0; All_LED_Information[2].pwm_green = 0; All_LED_Information[2].pwm_blue = 255; All_LED_Information[2].pwm_alpha = 85; // RGBA = 0x0000FF55 All_LED_Information[3].index = 1080; All_LED_Information[3].pwm_red = 0; All_LED_Information[3].pwm_green = 0; All_LED_Information[3].pwm_blue = 0; All_LED_Information[3].pwm_alpha = 0; There are multiple LEDs, currently 10. But there can be up to 127 LEDs that can all be programmed this way so some way to assign a name like "LED ABCD" to an address of an 8bit number. There are also some presets that need to be coded in that have a predefined sequence where 1-N custom defined colours follow a fixed time pattern. These are not actually hard coded presets in the firmware. To select a colour there will need to be a colour palette area but also the ability to define a custom colour. I have uploaded 3 files that have a bit of the style of graphics we are going for. Also with some explanations. These are NOT final, and not what it "needs to be". Use your creativity. Just giving you an idea that we are going for a dark background app. Surprise me. This is a fast turn around project for a beginning demo. Once it works, we can hammer out all the details and bugs over more time. Initial demo is ASAP, like within the week. Final version is months away.