unregister method
Unregister a hot key.
Implementation
Future<void> unregister(HotKey hotKey) async {
if (hotKey.scope == HotKeyScope.system) {
await _platform.unregister(hotKey);
}
if (_keyDownHandlerMap.containsKey(hotKey.identifier)) {
_keyDownHandlerMap.remove(hotKey.identifier);
}
if (_keyUpHandlerMap.containsKey(hotKey.identifier)) {
_keyUpHandlerMap.remove(hotKey.identifier);
}
_hotKeyList.removeWhere((e) => e.identifier == hotKey.identifier);
}