How do you show progress indicator in flutter?

Circular Progress Indicator is a material widget in flutter . A circular progress indicator informs the user that the application is busy by displaying a small animating circular icon. It blocks the user from interacting with the application when it is busy.

Flutter – Dots Indicator

LinearProgressIndicator

We can show the progress by specifying the value between 0.0 and 1.0 . An indeterminate progress bar is used when we do not want to know the percentage of an ongoing process. By default, CircularProgressIndicator shows the indeterminate progress bar.