onUnmounted function

  1. @Deprecated("We haven't found a better way to do it yet.")
void onUnmounted(
  1. BuildContext context,
  2. void callback()
)

Implementation

@Deprecated("We haven't found a better way to do it yet.")
void onUnmounted(BuildContext context, void Function() callback) {
  final lifecycle = _Lifecycle(context);
  lifecycle.unmountedCallbacks.add(callback);
}