The display mode that expands an application’s interface to occupy the entirety of the device’s screen, hiding status and navigation bars, is crucial for immersive user experiences. A typical example involves a video playback app, where maximizing screen real estate for content consumption is paramount. This can also include games where the player needs full attention, or drawing applications where the user needs all available canvas.
Utilization of the entire screen area offers increased visual appeal and enhances user engagement. Historically, this capability has evolved alongside Android OS, with newer API levels providing more refined and comprehensive controls over the display mode. The benefits include a more focused user interface, minimized distractions, and a more immersive interaction for the end user. This approach has become increasingly important as devices offer smaller bezels and larger screen aspect ratios.