Kivy Plyer通知

Question

我对kivy非常陌生，我刚刚为自己制作的App尝试了Plyer。但是由于某种原因，我无法使notify方法起作用，并且Clock方法运行后，它会出现以下错误：TypeError: notify() missing 1 required positional argument: 'self'

from kivy.app import App
from kivy.uix.widget import Widget
from kivy.uix.button import Button
from kivy.uix.gridlayout import GridLayout
from kivy.uix.anchorlayout import AnchorLayout
from kivy.uix.switch import Switch
from kivy.clock import Clock
from kivy.uix.label import Label
import datetime
from kivy.event import EventDispatcher
import plyer

count = 0


class ConnectPage(GridLayout):
    def __init__(self, **kwargs):
        super(ConnectPage, self).__init__(**kwargs)
        self.cols = 1
        self.switch = Switch()
        self.add_widget(self.switch)

        self.label = Label(text="0")
        self.add_widget(self.label)

    def manager(self):
        global count
        count += 1
        print("[", count, "]")
        plyer.facades.Notification.notify(title='hehe', message='huhu')

    Clock.schedule_interval(manager, 1 / 1.)


class TestService(App):
    def build(self):
        return ConnectPage()


TestService().run()

Answer 1

notify()是类Notification的方法，并且未标记为@staticmethod。因此，您需要一个类的实例来调用它。 根据{{​​3}}，创建通知的正确方法是：

from plyer import notification
notification.notify(title='hehe', message='huhu')