MDTopAppBar and MDBottomAppBar Problem

[Rahul]

Hi,

Within my Android mobile application I am trying to include both a Top bar and Bottom bar, however, for some reason only the bottom bar seems to work.

Here is the segment of code:

Essentially the VideoPreview appears in the background with the top bar and bottom bar placed over the top. The bottom bar seems to work but there is no visible top bar and I am not sure why. Any ideas would be appreciated :)

Thank you.

[Elliot Garbus]

I don’t know what your AppLayout is derived from.  Using a BoxLayout seems to work as expected.

 

from kivy.lang import Builder
from kivymd.app import MDApp

KV = '''
MDBoxLayout:
    orientation: 'vertical'
    MDTopAppBar:
        title: 'Top'
    BoxLayout:  # spacer to push topbar up
    MDBottomAppBar:
        MDTopAppBar:
            title: "Title"
            icon: "git"
            type: "bottom"
            left_action_items: [["menu", lambda x: x]]
'''


class Test(MDApp):
    def build(self):
        return Builder.load_string(KV)


Test().run()

 

 

From: Rahul
Sent: Wednesday, February 15, 2023 4:13 AM
To: Kivy users support
Subject: [kivy-users] MDTopAppBar and MDBottomAppBar Problem

 

Hi,

 

Within my Android mobile application I am trying to include both a Top bar and Bottom bar, however, for some reason only the bottom bar seems to work.

 

Here is the segment of code:

Essentially the VideoPreview appears in the background with the top bar and bottom bar placed over the top. The bottom bar seems to work but there is no visible top bar and I am not sure why. Any ideas would be appreciated :)

 

Thank you.

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