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flutter_hooks_extra package
documentation
flutter_hooks_extra.dart
EventEmitter
once method
once method
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light_mode
once
method
void
once
(
String
name
,
EventListener
listener
)
只执行一次
Implementation
void once(String name, EventListener listener) => on(name, listener, limit: 1);
flutter_hooks_extra package
documentation
flutter_hooks_extra
EventEmitter
once method
EventEmitter class