android - How to customize the NumberPicker - Stack Overflow

number picker you are setting the non holo theme so you get the non holo numberpicker. see this as reference, its basically the same thing you asked Remove titlebar in. Free to use, modern and hhly customizable spinner wheel creation website. Easily make your own picker wheels and spin them for raffles and name picking.

number wheel, A Number Picker Wheel is an interactive on tool desned to select a random number by spinning a customizable wheel of numbers. The wheel selects a random.