Mini Dock developers can create the web configuration control of the application by using Settings JSON, so that users can configure your application in Mini Dock >>> Settings >>> Application Settings on the web page.
How does the configuration work?
When entering application configuration mode, the system will try to call get_settings_json() in each application and generate HTML controls based on the returned information.
When the user changes application configurable settings, the value of each setting is ultimately saved on the device.
You can read the current configuration information through app_mgr.config().