A callback that is invoked whenever locale changes value.
The framework invokes this callback in the same zone in which the callback was set.
See also:
WidgetsBindingObserver
, for a mechanism at the widgets layer to
observe when this callback is invoked.
Source
VoidCallback get onLocaleChanged => _onLocaleChanged;
Source
set onLocaleChanged(VoidCallback callback) { _onLocaleChanged = callback; _onLocaleChangedZone = Zone.current; }