Navigation in Flutter | How to navigate in Flutter
In this video, we see how to navigate between screens in Flutter.
* Navigation in Flutter | How to navigate in Flutter *
In the above code, the navigation happens to the _route (a variable).
String _route = “/SecondScreen”;
and the /SecondScreen is mentioned above in the routes.
You will notice a back button appearing in the appBar. Well don’t worry, for removing that only add 1 line of code (in the appBar): automaticallyImplyLeading: false,
A widget that manages a set of child widgets with a stack discipline.
Many apps have a navigator near the top of their widget hierarchy in order to display their logical history using an Overlay with the most recently visited pages visually on top of the older pages. Using this pattern lets the navigator visually transition from one page to another by moving the widgets around in the overlay. Similarly, the navigator can be used to show a dialog by positioning the dialog widget above the current page.
Using the Navigator API
Mobile apps typically reveal their contents via full-screen elements called "screens" or "pages". In Flutter, these elements are called routes and they're managed by a Navigator widget. The navigator manages a stack of Route objects and provides two ways for managing the stack, the declarative API Navigator.pages or imperative API Navigator.push and Navigator.pop.
Website: http://flatteredwithflutter.com/2018/...
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For the complete source code, visit
https://github.com/AseemWangoo/flutte...
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