How to implement Stateful Widget |Stateful Widget |Flutter Tutorial |Shreya's Stuff |2021
This video shows how to implement a Stateful Widget.
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RESOURCE:-
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STEPS of how to implement Stateful Widget:-
1-First step is to create a class that extends a “Stateful Widget” that returns a state in “create state ()” - It’s mean we have to create a class that extends from the stateful widget as a superclass & that class should return the state of that widget in the creative state method.
The 2-Second step is creating a “State” class, with properties that may change. This step will be to create a separate state class for that widget along with properties that change in future.
The 3-Third step is within “State” class, implement the “build” method. This step will be within “state” class so created in the second step you have to implement the build method where you have to return the current state of your widget.
The 4-Fourth step is to call the set state () to make the changes. Calling set state() tells the framework to redraw widget. This step calls the sets state method to make the changes to the widget as the application now the calling set state method simply return the framework to destroy older widget & redraw the new widget that reflects the changes in the user interface of the application which is a vision to the user.
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KEYWORDS-
How to implement a Stateful Widget.
Flutter Tutorial.
Flutter for a beginner.
Flutter Course.
IT Project.
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Project.
Stateful Widget.
Shreya Kanani.
Shreya's Stuff.
Stateful.
Widget.
2021.
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Disclaimer -
video is for educational purpose only. Copyright Disclaimer Under Section 107 of the Copyright Act 1976, allowance is made for "fair use" for purposes such as criticism, comment, news reporting, teaching, scholarship, and research.
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