build method
Subclasses should override this function to actually call the appropriate
build function (e.g., StatelessWidget.build or State.build) for
their widget.
Implementation
@override
Widget build() {
// coverage:ignore-start
assert(() {
if (setupContext._isReassembling) {
_reload();
setupContext._isReassembling = false;
}
return true;
}());
// coverage:ignore-end
return setupContext.run(() => trackWithEffect(
() => setupContext.setupBuilder!(), setupContext.renderer!));
}