navigation constant

MethodChannel const navigation = const MethodChannel('flutter/navigation', const JSONMethodCodec())

A JSON MethodChannel for navigation.

The following incoming methods are defined for this channel (registered using MethodChannel.setMethodCallHandler):

  • popRoute, which is called when the system wants the current route to be removed (e.g. if the user hits a system-level back button).

  • pushRoute, which is called with a single string argument when the operating system instructs the application to open a particular page.

See also:

Implementation 

static const MethodChannel navigation = MethodChannel(
    'flutter/navigation',
    JSONMethodCodec(),
)