Customizable floating button in Android

Question

Android allows us to create a floating button

I have found many resources for that.

I want to customize that button, and by that i mean to change the size of it I want it to be rectangle in dimensions of (20% of screen width and 15% of screen height)

is this something doable ? if so how?

Answer 1

Keep in mind that this is not the recommended way of Using FAB.See here: https://material.io/design/components/buttons-floating-action-button.html#

For changing the Shape of the Floating action button, I think you have to make your own implementation of FloatingActionButton ie a Custom FAB with Your own implementation of Custom Shape.

Answer 2

your answer is here use that:

https://github.com/robertlevonyan/customFloatingActionButton