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.
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Flutter – Dots Indicator
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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.
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LinearProgressIndicator
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