demo.py 文件源码

def demo_Transition():
    v1 = ui.View(frame=(0, 0, 500, 500), background_color="red")
    v2 = ui.View(background_color="blue")
    v1.present('sheet', hide_title_bar=True)
    ui2.transition(v1, v2, ui2.TRANSITION_CURL_UP, 1.5, _f)