clock.kv

from datetime import datetime
from kivy.lang import Builder
from kivymd.app import MDApp
from kivymd.uix.pickers import MDTimePicker
KV = """
MDScreen:
    md_bg_color: self.theme_cls.backgroundColor

    MDButton:
        pos_hint: {"center_x": .5, "center_y": .5}
        on_release: app.show_time_picker()

        MDButtonText:
            text: "Open Time Picker"
"""
class TimePickerApp(MDApp):
    def build(self):
        self.theme_cls.theme_style = "Dark"
        return Builder.load_string(KV)
    def show_time_picker(self):
        time_dialog = MDTimePicker()
        time_dialog.bind(on_save=self.on_save)
        time_dialog.open()
    def on_save(self, instance, time):
        """Called when the user clicks 'OK' on the time picker."""
        print(f"Selected time: {time}")
if __name__ == "__main__":
    TimePickerApp().run()