Show loading while performing an operation in Flutter

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In this example, I’m going to share the code which will help you to show a Loader icon when an operation is being performed.

Below is an example code of how to Show loading while performing an operation in Flutter. Code from Main.dart file. In order to run this project locally, all you need to do is to create a Project and copy paste the below code to Lib\main.dart file.
Hope this will be useful to you.