Components App Bars A flexible toolbar designed to provide a typical Material Design experience. Bottom Navigation Bottom navigation bars make it easy to explore and switch between top-level views in a single tap. Bottom Sheets Bottom sheets slide up from the bottom of the screen to reveal more content. Collapsing Toolbars Collapsing toolbars change height and other visual aspects in response to scrolling. Coordinated Behaviors A layout that coordinates interactive behaviors between its children. Floating Action Buttons A floating button for the primary action in an application. Modal Bottom Sheets Modal bottom sheets act like a dialog at the bottom of the screen. Navigation Views A scrollable view that renders a menu resource as a vertical list. Snackbars Brief feedback for an action through a message at the bottom of the screen. Tab Layout A horizontal layout to display tabs. Text Fields A text field with an animated floating label and other Material Design features.