In Flutter, ______ is used to rebuild the UI when the state changes in a stateful widget.
- build()
- refreshUI()
- setState()
- updateUI()
In Flutter, the setState() method is used to rebuild the UI when the state changes in a stateful widget. When the state changes, calling setState() triggers a rebuild of the widget tree, updating the UI to reflect the new state. Understanding how to use setState() is crucial for managing stateful widgets and ensuring that the UI reflects the latest application state.
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