How do I add the Back button to the toolbar in flutter?

Introduction to Appbar

“flutter custom back button” Code Answer’s

You have to use the iconTheme property from the AppBar , like this: appBar: AppBar( iconTheme: IconThemeData( color: Colors. black, //change your color here ), title: Text(“Sample”), centerTitle: true, ), Or if you want to handle the back button by yourself.24 Tem 2018