21-fan-controller

Fan Controller

A fan control UI to learn how to create a custom view.

Features

• extending View to create a custom view.
• initializing the custom view with drawing and painting values.
• overriding OnDraw() to draw the view.
• adding the custom view to a layout.
• adding view interactivity with performClick().
• using custom attributes for colors.
• adding accessibility with TalkBack.

Based on Creating Custom Views by Google Codelabs (2022).