Types of progress indicators in flutter

We will be taking a look at three of the progress indicators available in Flutter.
...
Flutter progress indicators

• Downloading files.
• Uploading files.
• Submitting forms.
• Loading a page on the application.

1. What is circular progress indicator in Flutter?
2. How do you customize the circular progress indicator in Flutter?
3. What is the use of progress indicator?

What is circular progress indicator in Flutter?

In Flutter, progress can be displayed in two ways: CircularProgressIndicator: A CircularProgressIndicator is a widget that shows progress along a circle. It is a circular progress bar that spins to indicate that the application is busy or on hold.

How do you customize the circular progress indicator in Flutter?

To change the circular progress indicator color in Flutter, you can use the valueColor property of the CircularProgressIndicator widget and then assign the appropriate color to it.

What is the use of progress indicator?

On Android, the “swipe to refresh” gesture displays a circular progress indicator to indicate that the UI is being refreshed. Swipe to refresh manually refreshes screen content with a user action or gesture.