def METHOD_NAME(self) -> None:
    self._connections: Set[str] = set()
    self.active = False
    self.initialized = False
    self._handlers: List[int] = []
    self._handlers.append(self.parent.Plugins.connect('plugin-loaded', self._on_plugins_changed))
    self._handlers.append(self.parent.Plugins.connect('plugin-unloaded', self._on_plugins_changed))
    self._battery_watcher = BatteryWatcher(lambda *args: self.update_statusicon())