How to change the appBar back button color

Question

I cannot figure out how to change the appBar\'s automatic back button to a different color. it\'s under a scaffold and I\'ve tried to research it but I can\'t wrap my head aroun

Answer 1

You can also set leading icon color globally for the app

MaterialApp(
  theme: ThemeData(
    appBarTheme: AppBarTheme(
      iconTheme: IconThemeData(
        color: Colors.green
      )
    )
  )
)