How do I hide the bottom menu bar on Android?
The navigation bar is pinned by default. If you want to view files or use apps in full screen, double-tap the Show and hide button to hide the navigation bar. To show the navigation bar again, drag upwards from the bottom of the screen.
What is the bottom bar on mobile called?
The Navigation bar is the menu that appears on the bottom of your screen - it's the foundation of navigating your device.