定期的に実行する
from kivy.app import App
from kivy.clock import Clock
class MainApp(App):
def on_start(self):
Clock.schedule_interval(self.on_callback, 1.)
def on_callback(self, delta: float):
print('on_callback')
if __name__ == '__main__':
MainApp().run()
定期的に実行した後、停止する
from kivy.app import App
from kivy.clock import Clock
from kivy.clock import ClockEvent
class MainApp(App):
def on_start(self):
self.__count: int = 0
self.__clock_event: ClockEvent = Clock.schedule_interval(self.on_callback, 1.)
def on_callback(self, delta: float):
print('on_callback : self.__count = {}'.format(self.__count))
self.__count += 1
if self.__count > 5:
self.__clock_event.cancel()
if __name__ == '__main__':
MainApp().run()
1 度だけ実行する
from kivy.app import App
from kivy.clock import Clock
class MainApp(App):
def on_start(self):
Clock.schedule_once(self.on_callback, 1.)
def on_callback(self, delta: float):
print('on_callback')
if __name__ == '__main__':
MainApp().run()