Flutter Navigation pop to index 1

Question

I am recursively adding routes to the navigator. There could be 20 views or more. Pop works as advertised, but I would like to pop to index 1 and remove all push history.

Answer 1

In case you know exactly how many pops should be performed:

For example for 2 pops:

count = 0;
Navigator.popUntil(context, (route) {
    return count++ == 2;
});

Answer 2

Use popUntil method as mentioned in the docs

Typical usage is as follows:

Navigator.popUntil(context, ModalRoute.withName('/login'));

Answer 3

You can also do it like this

Navigator.of(context)
            .pushNamedAndRemoveUntil('/Destination', ModalRoute.withName('/poptillhere'),arguments: if you have any);

The use case is to go the desired screen and pop the screens in between as you require.

For more info, you can check this Post Explaining other Solutions

Answer 4

Here Dashboard() is the screen name. So this will pop out all the screens and goto Dashboard() screen.

Navigator.of(context).pushAndRemoveUntil(
                  MaterialPageRoute(builder: (c) => Dashboard()),
                  (route) => false)

Answer 5

If you do not use named routes, you can use

Navigator.of(context).popUntil((route) => route.isFirst);

Answer 6

If you are using MaterialPageRoute to create routes, you can use this command:

Navigator.popUntil(context, ModalRoute.withName(Navigator.defaultRouteName))

Navigator.defaultRouteName reflects the route that the application was started with. Here is the piece of code that illustrates it in more detail:

child: InkWell(
          child: Row(
            mainAxisAlignment: MainAxisAlignment.spaceEvenly,
            children: <Widget>[
              Image(
                image: AssetImage('assets/img/ic_reset.png'),),
              Text('Change my surgery details',
                style: TextStyle(color: Colors.blue, decoration: TextDecoration.underline),),
            ],
          ),
          onTap: () =>
              Navigator.popUntil(context, ModalRoute.withName(Navigator.defaultRouteName))
        ),

Hope this helps.