The visual styling of a tabbed interface, a common user interface element in Android applications, can be enhanced by applying curvature to the corners of the tab indicator. This design technique involves modifying the default rectangular shape of the tab layout’s background or the indicator itself to achieve a softer, more visually appealing aesthetic. As an example, one might implement a custom drawable resource that defines a rounded rectangle shape and then apply this drawable as the background of the TabLayout’s tab indicator.
Employing curved edges in user interface design contributes to a perception of modernity and user-friendliness. Historically, sharp, angular interfaces were commonplace, but design trends have increasingly favored rounded forms to reduce visual harshness and promote a more approachable experience. This design choice can improve the overall user engagement and satisfaction with an application, providing a subtle yet significant improvement to the interface’s visual harmony. In the context of tabbed layouts, rounded corners can subtly distinguish tabs, making them appear more distinct and clickable.
