Snackbars provide brief messages about app processes at the bottom of the screen. They appear temporarily, towards the bottom of the screen. They shouldn't interrupt the user experience, and they don't require user input to disappear.
Snackbar is of 2 types: Baseline and Leading. The Baseline snackbar gets displayed at the bottom center of the screen.The Leading snackbar gets displayed at the bottom left of the screen.
Click on the buttons below to see the respective types of snackbar.