Android Question mobility simulating joystick

[stevenestramil1]

I do not know how to find or if there is definitely information about a library or some component that helps me implement the following. I am attaching an image to see if someone can introduce me to a library or idea of how to implement it.

 

[Marvel]

Check here:

JoystickView - a Joystick for Gamers

Something for the Gamers. It wraps this Github project. It allows control of the Angle, Power, and Direction. When the value of any one of the above changes it will raise an event in the B4A project and return the current angle, power, and direction to the B4A project (see sample project)...

www.b4x.com

 

[Marvel]

Or here:

JoyStick - another Joystick library for Gamers

It wraps this Github project. It allows control of the Angle and Power. When the value of any one of the above changes it will raise an event in the B4A project and return the current angle, power, and angle in degrees to the B4A project (see sample project). Colors are fully customizable. Sure...

www.b4x.com