How to remove the Flutter debug banner?

Question

How to remove the debug banner in Flutter?

I am using a flutter screenshot and I would like the screenshot not to have a banner. Now it does have.

Answer 1

Well this is simple answer you want.

MaterialApp(
 debugShowCheckedModeBanner: false
)

But if you want to go deep with app (Want a release apk (which don't have debug banner) and if you are using android studio then go to

Run -> Flutter Run 'main.dart' in Relese mode