What are constraints container Flutter?

A constraint is just a set of 4 doubles: a minimum and maximum width, and a minimum and maximum height . Then the widget goes through its own list of children. One by one, the widget tells its children what their constraints are (which can be different for each child), and then asks each child what size it wants to be.

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How do you use material UI components?

We must install the Material-UI to access its different functionalities or components. Open your terminal, and ensure that you are inside your application’s master folder. Type npm install @material-ui/core in the terminal and click enter . Run the command below to use Material-UI icons in our project.

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