Creating a simple app that calculates the speed your going and displays it in a speedometer graphic. I can do all the speed calculations, gps calculations etc.. but i am not too
Check here. It is my code. If you have any question please let me know. Visit https://github.com/mucahitsidimi/GaugeView
You can implement Gauge to your project simply.
You can set width and height what ever you want to. It will calculate everything automatically.