A snackbar provides a brief message about about the performance of a process at the bottom of the screen.
Snackbar provides updates of a process that an app has performed or will perform. They appear temporarily, towards the bottom of the screen and disappears on its own without requiring the user’s dismissal.
Snackbar with Text Label
The message on the snackbar directly relates to the process being performed (for example, files have been moved, item added to cart). The text label can have one or two lines of text.
Snackbar containing a one-line message (top) and two lines message (bottom)
Snackbar with Action
Snackbars can display a single text button that allows users to take action on a process performed by the app. To distinguish the action from the text label, the action text should be tinted.
Snackbar with button
Behavior & Interaction
A snackbar appears at the bottom of the screen and does not require the user’s dismissal. It appears momentarily and dismisses itself after 4-10 seconds.
When multiple app updates are necessary, snackbars should appear one at a time.