Finally, you have finished your amazing Flutter App with your amazing UI. But then you start testing and when taping inside a TextField, a horrible blue cursor appears. It is easy to change that color!
In your ThemeData define these two properties:
MaterialApp( theme:ThemeData( cursorColor: Colors.amber, textSelectionHandleColor: Colors.amber, )
And then you will have your perfect UI!
That is it! Happy Fluttering!