GUI sdk for Ubo Pod

• Ubo Pod
• headless-kivy-pi

You can install it using this handle: headless-kivy-pi@git+https://github.com/ubopod/ubo-gui.git

# pip:
pip install headless-kivy-pi@git+https://github.com/ubopod/ubo-gui.git

Checkout Ubo App to see a sample implementation.

You need to have uv installed on your machine.

To install the required dependencies, run the following command in the root directory of the project:

uv sync

You can run linter over whole codebase by running this command:

uv run poe lint

The subscriptions are divided into three groups:

• Screen subscriptions are those assigned to a particular stack item, but their handlers doesn't change anything in the StackItem itself. The handler just changes something on the rendered screen and if that stack item is not visible, the handler doesn't need to be called. Therefore these subscriptions are cleared when the current screen is changed. Samples:
  • items of the currently visible menu
  • title of the currently visible screen
• Menu subscriptions are those assigned to a particular menu. Like screen subscriptions, they are cleared when the current screen is changed. They also get cleared when the menu is scrolled. Samples:
  • heading of a headed menu
  • sub_heading of a headed menu
  • placeholder of a menu
• Stack item subscriptions are those assigned to a particular stack item. They are cleared when the stack item is popped. They stay alive as long as the stack item is in the stack, even if it is in the background. In other words, unlike the other two, they are not cleared when, for example, a sub-menu or an application is opened on top of the current stack item. Samples:
  • menu of an item

Make sure to run uv run poe download_font to download Material Symbols font.

This project is released under the Apache-2.0 License. See the LICENSE file for more details.