How to navigate to screen and remove all rout history [sign out functionality]

user_6325119 0
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How can i navigate to a screen and remove all previous routing history so that the user cannot press back and get to the previous screen?
In my case I want to push the login screen when a user is logged out, but the navigation history is still there so the user can just press back and return to the previous page.

What I have:
A -> B -> C       //Before signing out
A -> B -> C -> L  //After signing out

What I want:
A -> B -> C       //Before signing out
L                 //After signing out
flutter-navigation dart flutter
2 Answers

Use below code

Navigator.pushAndRemoveUntil(context, MaterialPageRoute(builder: (context) => HomePage(),), (route) => false);

Change HomePage() to your class name "L".

pushAndRemoveUntil will remove all existing routes and push to new page.

user_139612400 
Navigator.of(context).popUntil(ModalRoute.withName('L'));
user_60093080
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