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Activity Indicator
Material Design progress indicators display the length of a process or express an unspecified wait time. There are two styles of progress indicators: linear and circular.
This component only provides the circular implementation. See Progress View for the linear implementation.
Design & API documentation
- Material Design guidelines: Progress & activity
- API: MDCActivityIndicator
- API: MDCActivityIndicatorMode
- API: MDCActivityIndicatorDelegate
Related components
Overview
MDCActivityIndicator is a view that has two modes: indeterminate and determinate. Indeterminate
indicators express an unspecified wait time, while determinate indicators represent the length of a
process. Activity indicators are indeterminate by default.