Android Question How do I add the themes of design material in B4A ?

I am researching how to add themes to design materials using b4x .
Does anyone know if it is possible and how to do?

I want to import some material design interfaces in my app , for example:




I'm starting to develop applications with b4x and has some doubts.
If anyone can publish any video step by step. I and beginners will thank a lot.