Flutter navigation drawer hamburger icon color change

Question

Hamburger icon color of navigation drawer is not changing. Its black by default. I want to change the this icon color in flutter, I am stuck, help me to change this icon color. here is my code.

class Test extends StatefulWidget {
@override
_TestState createState() => new _TestState();
}

class _TestState extends State<Test> {


    @override
    Widget build(BuildContext context) {
    return new Scaffold(

    drawer: new Drawer(),
    appBar: new AppBar(
    title: new Text("Navigation Drawer")
        ),
       ),
     );
    }
 }

Answer 1

The iconTheme property of the AppBar widget is used to specify the styling for the leading icon, which is typically the menu icon.

By setting IconThemeData(color: Colors.green), the color of the leading icon in the app bar is changed to green.

@override
Widget build(BuildContext context) {
  return Scaffold(
    drawer: Drawer(),
    appBar: AppBar(
      title: Text("Navigation Drawer"),
      iconTheme: IconThemeData(color: Colors.green),
    ),
  );
}

You can also check other solutions here.