Beginner
Flutter
Q5 / 100
What does setState() do in a StatefulWidget?
Correct! Well done.
Incorrect.
The correct answer is C) It notifies Flutter that internal state has changed and schedules a rebuild of the widget
C
Correct Answer
It notifies Flutter that internal state has changed and schedules a rebuild of the widget
Explanation
Calling setState() inside a StatefulWidget tells the Flutter framework that the internal state of this object has changed. Flutter will then schedule a call to the build() method to update the UI with the new state.
Progress
5/100