dialing.py

from kivy.utils import platform

from jnius import autoclass


def dial(phone_number):
    if platform != 'android':
        raise NotImplementedError('Dialing is only supported on Android')
    # noinspection PyPep8Naming
    Dialer = autoclass('edu.unl.cse.soft161.Dialer')
    success = Dialer.dial(phone_number)
    if not success:
        raise NotImplementedError('Unable to find phone app')