Pro

from kivy.app import App
from kivy.uix.spinner import Spinner
from kivy.base import runTouchApp

class programa(App):
    def build(self):
        spinner = Spinner(
            text=('Home', 'Work'),
            values=('Home', 'Work', 'Other', 'Custom'),
            size_hint=(None, None), size=(100, 44),
            pos_hint={'center_x': .5, 'center_y': .5})
        return spinner


if __name__ == '__main__':
    programa().run()