Change highlight colour for textfield in flutter

Question

Is there any way to change the colour of a Textfield's highlight in Flutter?

So when I highlight it does not look like this:

Thank you!

Solution

Solution 1. You can change the textSelectionColor in the theme of your app:

theme: ThemeData.dark().copyWith(
  textSelectionColor: Colors.black
),

Solution 2. You can change the textSelectionColor only for a specific TextField by wrapping it with a Theme widget:

Theme(
  data: ThemeData(
    textSelectionColor: Colors.black,
  ),
  child: TextField(
  ),
),