How to remove extra padding around AppBar leading icon in Flutter

Question

In my Flutter app, I have this AppBar

Widget setAppBar(){
  return new AppBar(
    title: addAppBarTextWidget(\'Explore\'),
    elevation: 0.0,
    leading:          


        

Answer 1

If you use Widgets from Material package, they are defined respecting Material Design specification document. So if your modification violates this spec, you have to build your own Widget instead of using the Material Widgets.