Package-level declarations

Buttons help people initiate actions, from sending an email, to sharing a document, to liking a post.

Elevated buttons are essentially filled tonal buttons with a shadow. To prevent shadow creep, only use them when absolutely necessary, such as when the button requires visual separation from a patterned background.

Filled buttons have the most visual impact after the FAB, and should be used for important, final actions that complete a flow, like Save, Join now, or Confirm.

A filled tonal button is an alternative middle ground between filled and outlined buttons. They're useful in contexts where a lower-priority button requires slightly more emphasis than an outline would give, such as "Next" in an onboarding flow.

Outlined buttons are medium-emphasis buttons. They contain actions that are important, but aren’t the primary action in an app.

Text buttons are used for the lowest priority actions, especially when presenting multiple options.