Add support of com.google.android.material.button.MaterialButton attrs

[Kolyall]

currently to add support of com.google.android.material.button.MaterialButton attrs we need to create custom handle of the attrs:

<declare-styleable name="MyMaterialButton">
        <!--region MaterialButton-->
        <attr name="icon" />
        <attr name="iconTint" />
        <attr name="strokeColor" />
        <attr name="strokeWidth" />
        <attr name="backgroundTint" />
        <!--endregion-->
            </declare-styleable>

And create all funcs in the class:

@Attr(R.styleable.MyMaterialButton_icon)
   override fun setIcon(image: Drawable?) {
       super.setIcon(image)
   }

Can you add the library support?

[cren90]

Any updates on this? It's a current use case in my app.